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1. Redefining ‘family’: Conceptualising social support networks of transfeminine women in the Western Cape, South Africa - A case descriptive study of in-depth qualitative data from the HPTN 071 (PopART) trial

Author: L. de Villiers, L. Swartz, P. Bock, J. Seeley, A. Stangl, and G. Hoddinott
Subjects: Transfeminine, Family setup, Household structure, Social support, Public aspects of medicine, RA1-1270
Abstract: Transfeminine women (assigned male sex at birth and identifying with a feminine gender identity) are at risk for intersectional stigma related to their gender, sexual orientation, and other parts of their social identities (including age, class, and race). These layered stigmas can result in increased physical and mental health concerns related to physical and emotional violence, substance use, high risk sexual behaviour and HIV exposure. Social networks are important support structures for transfeminine women to ameliorate imposed risk and stigma. We investigated the family networks, household structures and community support systems of eight transfeminine women in the Western Cape, South Africa. The data for this study are embedded in a qualitative component of the larger HPTN 071 (PopART) trial. Data included in-depth interview transcripts, genogram activities and community map drawings. We found that participants who were not living in a supportive family and household structure faced stigma and health risks. In addition, we found examples of how transfeminine women in unsupportive social situations constructed their own family and household unit for support. Our findings agree with those of other studies in that transgender people often rely on extended family members, friends, or peers as social support when their families do not support or ostracise them. Understanding how transfeminine women re-organise social units to be better supported is important so that better health services can be provided to them in the local South African and international context. Further research on family re-structuring among gender and sexual minority groups is needed.
Published: 2024
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2. PHENIX Collaboration

Author: A. Adare, S. Afanasiev, C. Aidala, N.N. Ajitanand, Y. Akiba, R. Akimoto, H. Al-Bataineh, J. Alexander, M. Alfred, A. Al-Jamel, H. Al-Ta'ani, K.R. Andrews, V. Andrieux, A. Angerami, K. Aoki, N. Apadula, L. Aphecetche, E. Appelt, Y. Aramaki, R. Armendariz, S.H. Aronson, J. Asai, H. Asano, E.C. Aschenauer, E.T. Atomssa, R. Averbeck, T.C. Awes, C. Ayuso, B. Azmoun, V. Babintsev, A. Bagoly, M. Bai, X. Bai, G. Baksay, L. Baksay, A. Baldisseri, N.S. Bandara, B. Bannier, K.N. Barish, P.D. Barnes, B. Bassalleck, A.T. Basye, S. Bathe, S. Batsouli, V. Baublis, F. Bauer, C. Baumann, S. Baumgart, A. Bazilevsky, M. Beaumier, S. Beckman, S. Belikov, R. Belmont, J. Ben-Benjamin, R. Bennett, A. Berdnikov, Y. Berdnikov, J.H. Bhom, A.A. Bickley, M.T. Bjorndal, D. Black, D.S. Blau, M. Boer, J.G. Boissevain, J.S. Bok, H. Borel, K. Boyle, M.L. Brooks, D.S. Brown, D. Broxmeyer, J. Bryslawskyj, D. Bucher, H. Buesching, V. Bumazhnov, G. Bunce, J.M. Burward-Hoy, C. Butler, S. Butsyk, C.M. Camacho, S. Campbell, V. Canoa Roman, A. Caringi, P. Castera, R. Cervantes, J.-S. Chai, B.S. Chang, W.C. Chang, J.-L. Charvet, C.-H. Chen, S. Chernichenko, C.Y. Chi, J. Chiba, M. Chiu, I.J. Choi, J.B. Choi, S. Choi, R.K. Choudhury, P. Christiansen, T. Chujo, P. Chung, A. Churyn, O. Chvala, V. Cianciolo, Z. Citron, C.R. Cleven, Y. Cobigo, B.A. Cole, M.P. Comets, Z. Conesa del Valle, M. Connors, P. Constantin, N. Cronin, N. Crossette, M. Csanád, T. Csörgő, T. Dahms, S. Dairaku, I. Danchev, T.W. Danley, K. Das, A. Datta, M.S. Daugherity, G. David, M.K. Dayananda, M.B. Deaton, K. DeBlasio, K. Dehmelt, H. Delagrange, A. Denisov, D. d'Enterria, A. Deshpande, E.J. Desmond, K.V. Dharmawardane, O. Dietzsch, L. Ding, A. Dion, P.B. Diss, D. Dixit, J.H. Do, M. Donadelli, L. D'Orazio, J.L. Drachenberg, O. Drapier, A. Drees, K.A. Drees, A.K. Dubey, M. Dumancic, J.M. Durham, A. Durum, D. Dutta, V. Dzhordzhadze, S. Edwards, Y.V. Efremenko, J. Egdemir, T. Elder, F. Ellinghaus, W.S. Emam, T. Engelmore, A. Enokizono, H. En'yo, B. Espagnon, S. Esumi, K.O. Eyser, B. Fadem, W. Fan, N. Feege, D.E. Fields, M. Finger, F. Fleuret, S.L. Fokin, B. Forestier, Z. Fraenkel, J.E. Frantz, A. Franz, A.D. Frawley, K. Fujiwara, Y. Fukao, Y. Fukuda, S.-Y. Fung, T. Fusayasu, S. Gadrat, K. Gainey, C. Gal, P. Gallus, P. Garg, A. Garishvili, I. Garishvili, F. Gastineau, H. Ge, M. Germain, F. Giordano, A. Glenn, H. Gong, X. Gong, M. Gonin, J. Gosset, Y. Goto, R. Granier de Cassagnac, N. Grau, S.V. Greene, G. Grim, M. Grosse Perdekamp, Y. Gu, T. Gunji, L. Guo, H. Guragain, H.-Å. Gustafsson, T. Hachiya, A. Hadj Henni, C. Haegemann, J.S. Haggerty, M.N. Hagiwara, K.I. Hahn, H. Hamagaki, J. Hamblen, H.F. Hamilton, R. Han, S.Y. Han, J. Hanks, H. Harada, C. Harper, E.P. Hartouni, K. Haruna, M. Harvey, S. Hasegawa, T.O.S. Haseler, K. Hashimoto, E. Haslum, K. Hasuko, R. Hayano, S. Hayashi, X. He, M. Heffner, T.K. Hemmick, T. Hester, J.M. Heuser, H. Hiejima, J.C. Hill, K. Hill, R. Hobbs, M. Hohlmann, R.S. Hollis, M. Holmes, W. Holzmann, K. Homma, B. Hong, T. Horaguchi, Y. Hori, D. Hornback, T. Hoshino, N. Hotvedt, J. Huang, S. Huang, M.G. Hur, T. Ichihara, R. Ichimiya, J. Ide, H. Iinuma, Y. Ikeda, K. Imai, Y. Imazu, J. Imrek, M. Inaba, Y. Inoue, A. Iordanova, D. Isenhower, L. Isenhower, M. Ishihara, A. Isinhue, T. Isobe, M. Issah, A. Isupov, Y. Ito, D. Ivanishchev, Y. Iwanaga, B.V. Jacak, M. Javani, S.J. Jeon, M. Jezghani, Z. Ji, J. Jia, X. Jiang, J. Jin, O. Jinnouchi, D. John, B.M. Johnson, T. Jones, E. Joo, K.S. Joo, V. Jorjadze, D. Jouan, D.S. Jumper, F. Kajihara, S. Kametani, N. Kamihara, J. Kamin, S. Kanda, M. Kaneta, S. Kaneti, B.H. Kang, J.H. Kang, J.S. Kang, H. Kanou, D. Kapukchyan, J. Kapustinsky, K. Karatsu, S. Karthas, M. Kasai, T. Kawagishi, D. Kawall, M. Kawashima, A.V. Kazantsev, S. Kelly, T. Kempel, J.A. Key, V. Khachatryan, P.K. Khandai, A. Khanzadeev, K. Kihara, K.M. Kijima, J. Kikuchi, A. Kim, B.I. Kim, C. Kim, D.H. Kim, D.J. Kim, E. Kim, E.-J. Kim, G.W. Kim, H.-J. Kim, H.J. Kim, K.-B. Kim, M. Kim, M.H. Kim, S.H. Kim, Y.-J. Kim, Y.K. Kim, Y.-S. Kim, B. Kimelman, D. Kincses, E. Kinney, K. Kiriluk, Á. Kiss, E. Kistenev, R. Kitamura, A. Kiyomichi, J. Klatsky, J. Klay, C. Klein-Boesing, D. Kleinjan, P. Kline, T. Koblesky, L. Kochenda, V. Kochetkov, M. Kofarago, Y. Komatsu, B. Komkov, M. Konno, J. Koster, D. Kotchetkov, D. Kotov, A. Kozlov, A. Král, A. Kravitz, F. Krizek, P.J. Kroon, J. Kubart, S. Kudo, G.J. Kunde, N. Kurihara, K. Kurita, M. Kurosawa, M.J. Kweon, Y. Kwon, G.S. Kyle, R. Lacey, Y.S. Lai, J.G. Lajoie, E.O. Lallow, D. Layton, A. Lebedev, Y. Le Bornec, S. Leckey, B. Lee, D.M. Lee, G.H. Lee, J. Lee, K. Lee, K.B. Lee, K.S. Lee, M.K. Lee, S. Lee, S.H. Lee, S.R. Lee, T. Lee, M.J. Leitch, M.A.L. Leite, M. Leitgab, E. Leitner, B. Lenzi, Y.H. Leung, B. Lewis, N.A. Lewis, X. Li, X.H. Li, P. Lichtenwalner, P. Liebing, H. Lim, S.H. Lim, L.A. Linden Levy, T. Liška, A. Litvinenko, H. Liu, L.D. Liu, M.X. Liu, V.-R. Loggins, S. Lokos, K. Lovasz, B. Love, R. Luechtenborg, D. Lynch, C.F. Maguire, T. Majoros, Y.I. Makdisi, M. Makek, M. Malaev, A. Malakhov, M.D. Malik, A. Manion, V.I. Manko, E. Mannel, Y. Mao, L. Mašek, H. Masuda, H. Masui, S. Masumoto, F. Matathias, M.C. McCain, M. McCumber, P.L. McGaughey, D. McGlinchey, C. McKinney, N. Means, A. Meles, M. Mendoza, B. Meredith, W.J. Metzger, Y. Miake, T. Mibe, J. Midori, A.C. Mignerey, D.E. Mihalik, P. Mikeš, K. Miki, A.J. Miller, T.E. Miller, A. Milov, S. Mioduszewski, D.K. Mishra, G.C. Mishra, M. Mishra, J.T. Mitchell, M. Mitrovski, G. Mitsuka, Y. Miyachi, S. Miyasaka, S. Mizuno, A.K. Mohanty, S. Mohapatra, P. Montuenga, H.J. Moon, T. Moon, Y. Morino, A. Morreale, D.P. Morrison, S.I.M. Morrow, M. Moskowitz, J.M. Moss, S. Motschwiller, T.V. Moukhanova, D. Mukhopadhyay, T. Murakami, J. Murata, A. Mwai, T. Nagae, K. Nagai, S. Nagamiya, K. Nagashima, T. Nagashima, Y. Nagata, J.L. Nagle, M. Naglis, M.I. Nagy, I. Nakagawa, H. Nakagomi, Y. Nakamiya, K.R. Nakamura, T. Nakamura, K. Nakano, S. Nam, C. Nattrass, A. Nederlof, P.K. Netrakanti, J. Newby, M. Nguyen, M. Nihashi, T. Niida, S. Nishimura, B.E. Norman, R. Nouicer, T. Novák, N. Novitzky, R. Novotny, A. Nukariya, A.S. Nyanin, J. Nystrand, C. Oakley, H. Obayashi, E. O'Brien, S.X. Oda, C.A. Ogilvie, H. Ohnishi, H. Oide, I.D. Ojha, M. Oka, K. Okada, O.O. Omiwade, Y. Onuki, J.D. Orjuela Koop, J.D. Osborn, A. Oskarsson, I. Otterlund, G.J. Ottino, M. Ouchida, K. Ozawa, R. Pak, D. Pal, A.P.T. Palounek, V. Pantuev, V. Papavassiliou, B.H. Park, I.H. Park, J. Park, J.S. Park, S. Park, S.K. Park, W.J. Park, S.F. Pate, L. Patel, M. Patel, H. Pei, J.-C. Peng, W. Peng, H. Pereira, D.V. Perepelitsa, G.D.N. Perera, V. Peresedov, D.Yu. Peressounko, C.E. PerezLara, J. Perry, R. Petti, M. Phipps, C. Pinkenburg, R. Pinson, R.P. Pisani, M. Proissl, A. Pun, M.L. Purschke, A.K. Purwar, H. Qu, P.V. Radzevich, J. Rak, A. Rakotozafindrabe, B.J. Ramson, I. Ravinovich, K.F. Read, S. Rembeczki, M. Reuter, K. Reygers, D. Reynolds, V. Riabov, Y. Riabov, E. Richardson, D. Richford, T. Rinn, N. Riveli, D. Roach, G. Roche, S.D. Rolnick, A. Romana, M. Rosati, C.A. Rosen, S.S.E. Rosendahl, P. Rosnet, Z. Rowan, J.G. Rubin, P. Rukoyatkin, J. Runchey, P. Ružička, V.L. Rykov, M.S. Ryu, S.S. Ryu, A.S. Safonov, B. Sahlmueller, N. Saito, T. Sakaguchi, S. Sakai, K. Sakashita, H. Sakata, H. Sako, V. Samsonov, M. Sano, S. Sano, M. Sarsour, H.D. Sato, K. Sato, S. Sato, T. Sato, M. Savastio, S. Sawada, B. Schaefer, B.K. Schmoll, K. Sedgwick, J. Seele, R. Seidl, Y. Sekiguchi, A.Yu. Semenov, V. Semenov, A. Sen, R. Seto, P. Sett, A. Sexton, D. Sharma, A. Shaver, T.K. Shea, I. Shein, A. Shevel, T.-A. Shibata, K. Shigaki, H.H. Shim, M. Shimomura, T. Shioya, T. Shohjoh, K. Shoji, P. Shukla, A. Sickles, C.L. Silva, D. Silvermyr, C. Silvestre, K.S. Sim, B.K. Singh, C.P. Singh, V. Singh, M.J. Skoby, M. Skolnik, S. Skutnik, M. Slunečka, K.L. Smith, W.C. Smith, M. Snowball, T. Sodre, S. Solano, A. Soldatov, R.A. Soltz, W.E. Sondheim, S.P. Sorensen, I.V. Sourikova, N.A. Sparks, F. Staley, P.W. Stankus, P. Steinberg, E. Stenlund, M. Stepanov, A. Ster, S.P. Stoll, M.R. Stone, T. Sugitate, C. Suire, A. Sukhanov, J.P. Sullivan, T. Sumita, J. Sun, S. Syed, J. Sziklai, T. Tabaru, S. Takagi, E.M. Takagui, A. Takahara, A. Takeda, A. Taketani, R. Tanabe, K.H. Tanaka, Y. Tanaka, S. Taneja, K. Tanida, M.J. Tannenbaum, S. Tarafdar, A. Taranenko, P. Tarján, G. Tarnai, E. Tennant, H. Themann, D. Thomas, T.L. Thomas, R. Tieulent, A. Timilsina, T. Todoroki, M. Togawa, A. Toia, J. Tojo, L. Tomášek, M. Tomášek, Y. Tomita, H. Torii, C.L. Towell, M. Towell, R. Towell, R.S. Towell, V.-N. Tram, I. Tserruya, Y. Tsuchimoto, T. Tsuji, S.K. Tuli, H. Tydesjö, N. Tyurin, Y. Ueda, B. Ujvari, K. Utsunomiya, C. Vale, H. Valle, H.W. van Hecke, M. Vargyas, S. Vazquez-Carson, E. Vazquez-Zambrano, A. Veicht, J. Velkovska, R. Vértesi, A.A. Vinogradov, M. Virius, B. Voas, A. Vossen, V. Vrba, N. Vukman, E. Vznuzdaev, M. Wagner, D. Walker, X.R. Wang, Z. Wang, D. Watanabe, K. Watanabe, Y. Watanabe, Y.S. Watanabe, F. Wei, R. Wei, J. Wessels, S. Whitaker, A.S. White, S.N. White, N. Willis, D. Winter, S. Wolin, C.P. Wong, J.P. Wood, C.L. Woody, R.M. Wright, M. Wysocki, B. Xia, W. Xie, C. Xu, Q. Xu, L. Xue, S. Yalcin, Y.L. Yamaguchi, H. Yamamoto, K. Yamaura, R. Yang, A. Yanovich, Z. Yasin, P. Yin, J. Ying, S. Yokkaichi, J.H. Yoo, J.S. Yoo, I. Yoon, Z. You, G.R. Young, I. Younus, H. Yu, I.E. Yushmanov, W.A. Zajc, O. Zaudtke, A. Zelenski, C. Zhang, S. Zharko, S. Zhou, J. Zimamyi, L. Zolin, and L. Zou
Subjects: Nuclear and High Energy Physics
Published: 2019

3. Production of π0 and η mesons in U+U collisions at sNN=192 GeV

Author: S. Y. Han, M. Gonin, A. Berdnikov, D. Kawall, Agneta Oskarsson, V. Bumazhnov, Y. Nakamiya, D. Lynch, D. Kincses, John Matthew Durham, M. Nihashi, D. Black, Hideyuki Oide, A. Sukhanov, M. Larionova, Y. Berdnikov, Dmitry Blau, K. Kurita, Y. Akiba, A. V. Kazantsev, N. Crossette, C. McKinney, S. Nagamiya, N. Novitzky, A. Meles, R. P. Pisani, Vaclav Vrba, S. Park, J. Murata, P. Sett, Alice Mignerey, D. E. Fields, C. O. Kim, L. D'Orazio, S. Miyasaka, A. Franz, R. Pak, U. Acharya, M. McCumber, B. Meredith, K. Ozawa, A. Garishvili, B. V. Jacak, E. Vazquez-Zambrano, I. Garishvili, S. Hasegawa, Y. J. Kwon, I. Shein, B. Komkov, R. A. Soltz, M. Grosse Perdekamp, G. David, L. Patel, X. Bai, F. Giordano, I. V. Sourikova, T. Hachiya, John Hill, Peter Christiansen, Z. Ji, D. Kotov, D. Yu Peressounko, X. Sun, Takao Sakaguchi, A. Ster, Takafumi Niida, J. Huang, B. Sahlmueller, E. J. Desmond, S. Nelson, Y. Sekiguchi, T. C. Awes, N. Riveli, Norio Saito, K. Sedgwick, D. S. Jumper, Henner Buesching, Y. Fukao, S. Solano, H. A. Torii, B. Kurgyis, Toru Sugitate, I. E. Yushmanov, K. B. Lee, H. Qu, A. D. Frawley, Y. J. Kim, Jason Kamin, B. M. Johnson, Mihael Makek, S. Butsyk, M. Csanad, L. Ding, Tsutomu Mibe, J. S. Kang, Charles Maguire, T. Hester, J. Seele, Peter Steinberg, M. Kofarago, Prakhar Garg, Vladimir Samsonov, B. Bannier, Animesh Datta, X. Gong, C. Y. Chi, D. Roach, A. Shaver, S. Choi, J. T. Mitchell, Y. Zhai, Christine Nattrass, M. Slunečka, S. Huang, T. Todoroki, K. M. Kijima, P. L. McGaughey, A. Pun, A. Sen, D. Larionova, M. Potekhin, François Fleuret, Alexei Khanzadeev, Sung Keun Park, A. Enokizono, Martin Purschke, V. S. Pantuev, R. Seidl, Vladislav Manko, C. A. Aidala, K. Hashimoto, R. S. Towell, Kiyoshi Tanida, L. Bichon, Xingguo Li, J. S. Kapustinsky, V. Babintsev, E. Stenlund, C. Baumann, J. B. Choi, N. N. Ajitanand, Prashant Shukla, S. F. Pate, T. Hoshino, A. Isinhue, E. Kistenev, Dipak Kumar Mishra, M. Kurosawa, M. I. Nagy, Tomofumi Nagae, B. Ujvari, G. D. N. Perera, A. Taranenko, Ke. Nakamura, D. Jouan, N. Ramasubramanian, X. Jiang, Maya Hachiya Shimomura, R. S. Hollis, S. P. Sorensen, R. Belmont, S. Wolin, Takahiro Nakamura, J. L. Nagle, D. McGlinchey, W. J. Metzger, D. Richford, Y. I. Makdisi, M. S. Ryu, S. J. Jeon, Takahiro Fusayasu, M. Leitgab, Viktor Riabov, K. Okada, Yoshifumi Ueda, J. H. Do, Qiao Xu, Brajesh K. Singh, J. A. Key, Ryugo S. Hayano, L. Zou, B. Lewis, D. Watanabe, Soumya Mohapatra, M. J. Leitch, A. Durum, Pawan Kumar Netrakanti, J. Sun, E. Vznuzdaev, D. Silvermyr, Motoi Inaba, A. Timilsina, A. Deshpande, M. Stepanov, Y. Riabov, J. Bryslawskyj, Kenta Shigaki, D. Ivanishchev, S. Baumgart, N. Apadula, Minghui Liu, T. V. Moukhanova, A. Drees, V. Papavassiliou, C. E. Perezlara, Hari Guragain, S. Mizuno, M. Moskowitz, A. Yanovich, H. W. Van Hecke, S. Whitaker, Jennifer E. Perry, A. S. Nyanin, M. J. Tannenbaum, Rachid Nouicer, A. N. Zelenski, Kenneth Francis Read, J. Hanks, T. Ichihara, Hiroyuki Sako, Sook Hyun Lee, T. Murakami, Yi Gu, B. Blankenship, M. Mendoza, J. G. Lajoie, Kensuke Homma, E. Richardson, C. L. Silva, Y. Tanaka, Y. Watanabe, V. Khachatryan, H. Asano, E. Tennant, M. S. Daugherity, C. P. Singh, I. Younus, M. Tomášek, M. Skolnik, James Alexander, Filip Krizek, N. A. Lewis, M. R. Stone, K. Nakano, S. Bathe, W. E. Sondheim, B. Azmoun, R. J. Petti, S. I. Morrow, S. Sawada, D. Firak, Byung-Sik Hong, J. Runchey, A. Bazilevsky, T. Novák, K. Boyle, C. P. Wong, M. Chiu, C. A. Ogilvie, M. Connors, W. A. Zajc, Brian Cole, Alexandre Lebedev, P. Kline, K. S. Lee, T. Majoros, T. K. Hemmick, D. M. Lee, G. H. Lee, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, M. Beaumier, Sergey Fokin, D. Sharma, K. S. Joo, I. J. Choi, B. Xia, S. Esumi, Dennis Perepelitsa, Yasuo Miake, Anne Marie Sickles, K. Gainey, J. S. Bok, D. Kotchetkov, K. DeBlasio, Atsushi Takahara, K. A. Drees, J. Rak, K. O. Eyser, J. Klatsky, S. H. Lim, R. Lacey, R. Granier de Cassagnac, Jongmin Lee, K. L. Smith, P. K. Khandai, A. Taketani, Y. Ikeda, E. J. Mannel, T. Rinn, Yanjun Wu, R. Akimoto, C. Gal, K. Watanabe, C. Pinkenburg, Klaus Dehmelt, Julia Velkovska, A. Khatiwada, Z. Sun, Taku Gunji, M. Patel, M. Rosati, Tamás Csörgő, S. Tarafdar, M. Virius, E. T. Atomssa, Senta Greene, B. Fadem, E. O'Brien, Jiangyong Jia, Y. Goto, C. H. Chen, S. Yokkaichi, D. Kleinjan, S. Campbell, S. Zhou, A. Manion, R. Esha, J. H. Kang, I. Ravinovich, J. S. Haggerty, S. D. Rolnick, M. Bai, Y. S. Lai, J. D. Osborn, Inseok Yoon, Zhiying You, D. J. Kim, M. Finger, Dillon Scott Fitzgerald, V. Canoa Roman, B. Mulilo, N. Cronin, K. Shoji, Susumu Sato, S. Kanda, W. Peng, P. W. Stankus, Ajit Kumar Mohanty, T. A. Shibata, V. Borisov, N. Grau, I. Tserruya, M. Jezghani, Iu. Mitrankov, Y. Imazu, V. Singh, A. Hodges, D. Isenhower, Kenichi Imai, T. Koblesky, T. Moon, S. P. Stoll, F. Wei, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, K. I. Hahn, A. Glenn, P. V. Radzevich, Eunja Kim, Jen-Chieh Peng, J. E. Frantz, D. Reynolds, Inkyu Park, Xiong Wang, M. Wysocki, Sándor Lökös, K. N. Barish, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, O. Drapier, S. Zharko, D. P. Morrison, B. H. Kang, Tatsuya Chujo, M. L. Brooks, Y. L. Yamaguchi, R. Seto, X. He, Robert Vertesi, J. Koster, C. L. Woody, A. Veicht, A. Mwai, M. Sarsour, and A. Iordanova
Subjects: Physics, Particle physics, Meson, 010308 nuclear & particles physics, 0103 physical sciences, Production (economics), 010306 general physics, 01 natural sciences
Published: 2020

4. Measurement of jet-medium interactions via direct photon-hadron correlations in Au+Au and d+Au collisions at sNN=200 GeV

Author: Atsushi Takahara, K. A. Drees, A. V. Kazantsev, C. M. Camacho, Gary Grim, R. S. Towell, Prashant Shukla, Dmitry Blau, K. V. Dharmawardane, L. Tomášek, S. F. Pate, Ke. Nakamura, P. Mikeš, Y. Nakamiya, D. Lynch, H. Al-Bataineh, J. A. Key, J. Klatsky, P. Tarján, G. Baksay, J. B. Choi, L. Patel, I. Tserruya, S. Tarafdar, J. Hanks, S. Motschwiller, D. Ivanishchev, B. Voas, V. Papavassiliou, R. S. Hollis, C. E. Perezlara, E. P. Hartouni, V. Singh, H. Asano, T. C. Awes, E. Vazquez-Zambrano, E. J. Desmond, A. Hodges, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, Z. Sun, A. Yu. Semenov, M. Rosati, D. Kawall, Yuhei Morino, A. Nederlof, T. Murakami, E. M. Takagui, Eva Haslum, K. O. Eyser, Y. Onuki, Y. Imazu, Shoichi Hasegawa, S. Choi, T. Niida, S. P. Stoll, A. Sen, V. S. Pantuev, M. Sano, A. Lebedev, A. Rakotozafindrabe, Jan Rak, R. Lacey, M. Sarsour, Mate Csanad, Tomoya Tsuji, M. Mendoza, S. N. White, L. Zou, J. G. Lajoie, Deepa Thomas, K. Tanida, J. Hamblen, M. Nihashi, M. Skolnik, S. I. Morrow, S. Baumgart, S. Bathe, R. Granier de Cassagnac, Charles Maguire, Kenjiro Miki, Bruno Lenzi, N. Crossette, R. P. Pisani, Tamás Csörgő, U. Acharya, M. McCumber, P. Garg, S. Sawada, Masamichi Ishihara, A. Glenn, P. V. Radzevich, A. Ster, Y. Fukao, B. Azmoun, Y. J. Mao, M. Kawashima, Hiromi Iinuma, T. Hester, E. Kistenev, B. Ujvari, M. Kasai, N. A. Sparks, J. Ying, J. Runchey, A. Isinhue, N. Grau, H. Qu, M. Leitgab, Shuo Han, Eunja Kim, Motoi Inaba, J. C. Hill, Minghui Liu, R. M. Wright, Sung Keun Park, C. Baumann, Zvi Hirsh Citron, S. Yokkaichi, P. Lichtenwalner, Kensuke Homma, E. Richardson, Senta Greene, P. Rosnet, K. Fujiwara, H. Obayashi, Y. Tsuchimoto, A. Berdnikov, J. Newby, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, G. David, T. Todoroki, Y. Iwanaga, K. Das, K. Nakano, M. Heffner, Kenneth Francis Read, N. N. Ajitanand, K. Okada, Gerd Joachim Kunde, D. Richford, S. Taneja, H. Van Hecke, K. B. Kim, J. Alexander, Y. L. Yamaguchi, Frank Ellinghaus, B. Bassalleck, K. Karatsu, K. I. Hahn, B. Sahlmueller, H. A. Gustafsson, A. Král, S. Kametani, H. En'yo, Alexander Milov, I. Nakagawa, R. Luechtenborg, A. A. Vinogradov, S. P. Whitaker, A. Caringi, M. J. Leitch, I. Shein, E. Leitner, M. Patel, N. Ramasubramanian, T. Ichihara, Y. Ikeda, Takahiro Nakamura, M. Konno, H. Pei, Y. Hori, Anne Marie Sickles, H. Themann, K. Gainey, Young-Ki Kim, T. Engelmore, N. Novitzky, O. Drapier, C. P. Singh, K. Sedgwick, J. Midori, I. Younus, V. Borisov, Peter Christiansen, J. S. Bok, B. M. Johnson, P. Kline, K. S. Lee, A. Dion, E. O'Brien, Paul Constantin, M. Grosse Perdekamp, J. Huang, Bum-Hoon Lee, E. J. Mannel, T. Rinn, J. T. Mitchell, R. Seidl, G. R. Young, I. E. Yushmanov, A. Taranenko, W. E. Sondheim, E. R. Kinney, D. P. Morrison, Vladislav Manko, S. Campbell, B. H. Kang, S. Wolin, B. Blankenship, Susumu Oda, R. Akimoto, Jiangyong Jia, Y. Goto, N. Kamihara, T. Horaguchi, Mihael Makek, X. Jiang, C. Pinkenburg, N. A. Lewis, M. K. Dayananda, Aram Kim, F. Matathias, T. W. Jones, Filip Krizek, H. J. Kim, Vladimir Samsonov, Tatsuya Chujo, K. Dehmelt, S. R. P. Mohapatra, C. Zhang, A. Durum, Dillon Scott Fitzgerald, Iu. Mitrankov, T. Kempel, V. Canoa Roman, P. Chung, S. K. Park, P. Liebing, M. Wysocki, Jen-Chieh Peng, P. Ružička, A. Kiss, Byoungchoo Park, A. Isupov, B. Bannier, K. S. Sim, Christine Nattrass, A. Garishvili, J. Imrek, Y. Gu, K. Boyle, P. A. Rukoyatkin, M. Stepanov, G. Roche, P. Steinberg, D. Kleinjan, M. S. Ryu, D. Reynolds, S. Belikov, K. S. Joo, Torsten Dahms, K. Yamaura, M. Potekhin, C. Oakley, A. Drees, Henner Buesching, R. Yang, I. V. Sourikova, C. Vale, J. Sziklai, Steve Edwards, Yu. Efremenko, D. K. Mishra, Inkyu Park, A. Meles, R. A. Soltz, Ajit Kumar Mohanty, T. A. Shibata, T. Sato, Xiong Wang, B. Love, Z. Conesa del Valle, M. Naglis, T. Majoros, K. L. Smith, Takahiro Fusayasu, J. H. Kang, Y. Miyachi, Dong Jo Kim, Alexander Malakhov, K. Imai, M. Proissl, J. S. Haggerty, S. R. Lee, C. L. Silva, D. H. Kim, Brian Cole, M. S. Daugherity, Alberica Toia, D. Isenhower, T. Moon, Viktor Riabov, Z. Ji, D. Winter, Hongfang Liu, D. E. Fields, N. Apadula, X. Gong, M. Chiu, D. Yu Peressounko, Dennis Perepelitsa, Taku Gunji, H. Gong, F. Kajihara, A. Veicht, A. Basye, A. Vossen, C. A. Ogilvie, Y. Tanaka, Jihyun Bhom, Qiao Xu, Y. J. Kwon, J. M. Durham, D. Silvermyr, Eun Joo Kim, I. Garishvili, O. Dietzsch, F. Wei, Ryugo S. Hayano, A. K. Purwar, Ferdinando Giordano, S. Butsyk, Y. Komatsu, Aaron Angerami, S. Zhou, E. T. Atomssa, Yoshifumi Ueda, J. H. Do, R. Esha, R. Petti, Kisung Lee, T. K. Hemmick, Bhawani Singh, Yasuo Miake, Y. Riabov, M. Javani, S. D. Rolnick, H. Valle, Susumu Sato, B. Mulilo, Tomofumi Nagae, J. L. Nagle, Yanjun Wu, K. Watanabe, Dipanwita Dutta, Nagahiro Saito, C. P. Wong, N. Riveli, S. Esumi, Y. S. Lai, L. A. Linden Levy, D. Sharma, C. Gal, J. S. Kang, R. Ichimiya, L. S. Zolin, S. W. Nam, W. J. Park, K. DeBlasio, Christopher Rosen, L. Kochenda, M. Issah, P. Castera, Kenta Shigaki, H. J. Moon, L. Baksay, M. Nguyen, M. Connors, W. A. Zajc, Julia Velkovska, A. Khatiwada, Y. Zhai, A. Iordanova, K. Shoji, J. Ide, J. Murata, V. Baublis, Yongsun Kim, Don McGlinchey, K. Sakashita, A. G. Litvinenko, D. Firak, Martin Purschke, C. A. Aidala, W. Peng, P. W. Stankus, B. Komkov, A. Denisov, Yuki Watanabe, V. Cianciolo, D. Kotov, L. Guo, Alexei Khanzadeev, Agneta Oskarsson, D. Kincses, Shinichi Masumoto, A. Yanovich, L. Bichon, E. Stenlund, D. Kotchetkov, S. Huang, A. S. Nyanin, M. Larionova, Animesh Datta, Sergey Fokin, C. Y. Chi, Y. Berdnikov, M. Moskowitz, S. S.E. Rosendahl, Rachid Nouicer, Tsutomu Mibe, M. A. L. Leite, G. Bunce, J.-G. Park, A. N. Zelenski, Y. Watanabe, S. H. Lee, Z. Fraenkel, N. Cronin, C. Silvestre, Yasutada Akiba, C. McKinney, M. Mishra, S. Nagamiya, R. K. Choudhury, D. Hornback, D. Jouan, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, Rui Wei, M. Kurosawa, S. H. Lim, S. Solano, T. V. Moukhanova, R. Belmont, B. Meredith, D. Larionova, Marisilvia Donadelli, J. S. Kapustinsky, A. Adare, V. Babintsev, B. Lewis, V. Bumazhnov, D. Black, M. Tomášek, John Wood, J. P. Wessels, J. Seele, G. S. Kyle, Alice Mignerey, L. D'Orazio, S. Miyasaka, A. Franz, M. Ouchida, S. Hayashi, N. Means, J. Jin, Byung-Sik Hong, A. Bazilevsky, H. A. Torii, B. Kurgyis, Toru Sugitate, Pawan Kumar Netrakanti, X. Sun, D. M. Lee, A. Kozlov, R. Seto, K. Kiriluk, François Fleuret, Takao Sakaguchi, R. Tanabe, Jason Kamin, B. Fadem, A. D. Frawley, X. He, J. Sun, Y. Aramaki, V. Peresedov, Robert Vertesi, Barbara Jacak, Rushan Han, Wesley James Metzger, W. Holzmann, J. Koster, Maya Hachiya Shimomura, Vardan Khachatryan, Y. I. Makdisi, H. Masui, A. A. Bickley, C. L. Woody, A. Mwai, Sándor Lökös, K. N. Barish, S. Zharko, S. Sano, M. L. Brooks, M. J. Tannenbaum, E. Tennant, S. Rembeczki, S. Dairaku, M. Virius, Manabu Togawa, C. H. Chen, A. Manion, I. Ravinovich, M. Bai, E. C. Aschenauer, J. D. Osborn, Inseok Yoon, Zhiying You, R. Bennett, T. L.T. Thomas, M. Finger, J. E. Frantz, Jongmin Lee, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, D. S. Jumper, Makoto Oka, K. B. Lee, S. Nelson, L. Ding, D. Roach, K. M. Kijima, A. Pun, K. Hashimoto, Xingguo Li, M. Gonin, H. Al-Ta'Ani, A. Sukhanov, K. Kurita, H. Pereira, C. O. Kim, R. Pak, S. Kaneti, S. P. Sorensen, O. Chvala, Seong H. Kim, T. Hachiya, A. Kravitz, S. V. Afanasiev, H. Sako, M. I. Nagy, D. Watanabe, Marcus Hohlmann, M. D. Malik, E. Vznuzdaev, J. Bryslawskyj, I. Danchev, Beomkyu Kim, Wei Xie, A. Deshpande, I. J. Choi, B. Xia, Tadaaki Isobe, M. Slunečka, P. L. McGaughey, Ralf Peter Averbeck, and A. Nukariya
Subjects: Quark, Physics, Photon, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Nuclear Theory, Hadron, Nuclear matter, 01 natural sciences, Nuclear physics, Deuterium, Fragmentation (mass spectrometry), 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics
Abstract: We present direct photon-hadron correlations in 200 GeV/A Au+Au, d+Au, and p+p collisions, for direct photon pT from 5–12 GeV/c, collected by the PHENIX Collaboration in the years from 2006 to 2011. We observe no significant modification of jet fragmentation in d+Au collisions, indicating that cold nuclear matter effects are small or absent. Hadrons carrying a large fraction of the quark's momentum are suppressed in Au+Au compared to p+p and d+Au. As the momentum fraction decreases, the yield of hadrons in Au+Au increases to an excess over the yield in p+p collisions. The excess is at large angles and at low hadron pT and is most pronounced for hadrons associated with lower momentum direct photons. Comparison to theoretical calculations suggests that the hadron excess arises from medium response to energy deposited by jets.
Published: 2020

5. Production of bb¯ at forward rapidity in p+p collisions at s=510 GeV

Author: Takafumi Niida, J. Huang, Prakhar Garg, A. Sen, B. Bannier, D. Lynch, M. Beaumier, Min-Hye Kim, K. S. Joo, T. Murakami, Yi Gu, R. S. Towell, Prashant Shukla, S. F. Pate, J. A. Key, D. Ivanishchev, V. Papavassiliou, C. E. Perezlara, S. I. Morrow, S. Sawada, A. Franz, J. Runchey, E. Joo, M. Stepanov, M. Potekhin, H. Nakagomi, T. Hoshino, D. Sharma, K. L. Smith, Norio Saito, A. Enokizono, R. A. Soltz, L. Zou, M. Grosse Perdekamp, Hari Guragain, J. Seele, V. Bumazhnov, D. Black, S. Esumi, J. Murata, D. Firak, M. I. Nagy, W. J. Metzger, D. Richford, Yoshifumi Ueda, J. H. Do, Minghui Liu, Kiyoshi Tanida, E. Kistenev, Sook Hyun Lee, H. Asano, D. Watanabe, J. T. Mitchell, F. Giordano, Atsushi Takahara, Alexander Milov, I. Nakagawa, Young-Ki Kim, Alexei Khanzadeev, L. Bichon, Anne Marie Sickles, E. Vznuzdaev, R. Seidl, B. Schaefer, V. S. Pantuev, D. Larionova, B. Azmoun, J. S. Bok, Vladislav Manko, D. Kawall, Kenneth Francis Read, T. A. Shibata, J. B. Choi, Maya Hachiya Shimomura, R. S. Hollis, T. Hachiya, K. A. Drees, Z. Sun, N. N. Ajitanand, G. D. N. Perera, S. Tarafdar, J. Sun, V. Babintsev, Dipak Kumar Mishra, D. H. Kim, D. P. Morrison, J. Rak, Y. I. Makdisi, Yanjun Wu, S. Park, A. J. Miller, P. Kline, A. Dion, Zvi Hirsh Citron, J. Klatsky, A. Sukhanov, K. Kurita, C. Gal, H. En'yo, N. Ramasubramanian, X. Jiang, I. Shein, Klaus Dehmelt, Julia Velkovska, C. L. Silva, A. Khatiwada, M. Virius, E. T. Atomssa, N. Feege, M. J. Leitch, Tatsuya Chujo, I. Tserruya, M. Jezghani, T. V. Moukhanova, Z. Ji, D. Yu Peressounko, K. Sedgwick, V. Singh, A. Hodges, M. Rosati, S. H. Lim, Tamás Csörgő, Mihael Makek, A. Deshpande, R. Lacey, A. Timilsina, M. J. Tannenbaum, A. Adare, Y. Riabov, B. M. Johnson, T. Koblesky, J. D. Orjuela Koop, Animesh Datta, T. Sumita, E. J. Desmond, A. Durum, J. Bryslawskyj, C. Y. Chi, M. Slunečka, P. L. McGaughey, C. H. Chen, Kenta Shigaki, M. Sarsour, F. Wei, D. Isenhower, B. K. Schmoll, C. O. Kim, T. Moon, A. Manion, B. Meredith, Xiao-yan Li, J. Hanks, Y. Watanabe, Hiroyuki Sako, A. S. Nyanin, R. Pak, I. Ravinovich, Balazs Ujvari, M. Leitgab, Rachid Nouicer, Y. J. Kwon, Jiangyong Jia, Y. Goto, A. Glenn, P. V. Radzevich, A. N. Zelenski, Kensuke Homma, S. Beckman, I. E. Yushmanov, S. Nelson, Senta Greene, Motoi Inaba, A. Meles, Eunja Kim, A. V. Kazantsev, M. Bai, M. S. Daugherity, C. P. Singh, D. Kleinjan, Mate Csanad, A. Iordanova, Alice Mignerey, T. Majoros, Jen-Chieh Peng, J. G. Rubin, A. Taranenko, S. Campbell, B. Fadem, E. O'Brien, S. Miyasaka, S. Y. Han, J. E. Frantz, C. L. Woody, A. Berdnikov, D. E. Fields, L. Ding, J. S. Kang, M. Kofarago, N. S. Bandara, Byung-Sik Hong, D. Reynolds, A. Bazilevsky, X. Sun, M. Nihashi, S. J. Jeon, J. D. Osborn, D. McGlinchey, Inseok Yoon, B. V. Jacak, D. Roach, Y. Zhai, A. Pun, Takao Sakaguchi, Vladimir Samsonov, Petr Gallus, H. J. Kim, G. David, I. J. Choi, B. Xia, L. Patel, Dennis Perepelitsa, Christine Nattrass, N. A. Lewis, Xiong Wang, R. J. Petti, Taku Gunji, T. Todoroki, M. Finger, Alexandre Lebedev, Y. Ikeda, A. D. Frawley, K. Ozawa, N. Novitzky, N. Riveli, R. P. Pisani, M. Towell, Brajesh K. Singh, T. C. Awes, M. Patel, I. V. Sourikova, Viktor Riabov, K. B. Lee, U. Acharya, Serpil Yalcin, S. Huang, J. Sziklai, M. McCumber, S. P. Sorensen, E. J. Mannel, M. Wysocki, T. Rinn, A. Taketani, C. P. Wong, J. G. Lajoie, M. Alfred, S. Whitaker, Jennifer E. Perry, M. Connors, W. A. Zajc, L. Xue, R. Akimoto, R. Esha, A. Denisov, Yuki Watanabe, C. Pinkenburg, S. D. Rolnick, M. Kurosawa, Sergey Fokin, D. J. Kim, J. H. Kang, J. S. Haggerty, J. L. Nagle, Dillon Scott Fitzgerald, V. Canoa Roman, R. Belmont, Susumu Sato, Y. Imazu, Kenichi Imai, Sándor Lökös, K. N. Barish, S. Zharko, Hideki Hamagaki, W. Fan, M. Vargyas, K. I. Hahn, P. Montuenga, V. Borisov, N. Grau, M. L. Brooks, Iu. Mitrankov, Y. L. Yamaguchi, B. Mulilo, M. Tomášek, W. Peng, P. W. Stankus, A. Sexton, R. Seto, X. He, Y. Aramaki, J. Koster, A. Mwai, D. Kotov, D. S. Jumper, S. P. Stoll, D. Jouan, S. Wolin, N. Apadula, A. Drees, S. Bathe, M. Chiu, C. A. Ogilvie, T. K. Hemmick, Yasuo Miake, K. DeBlasio, R. Pinson, Martin Purschke, C. A. Aidala, Pawan Kumar Netrakanti, V. Khachatryan, S. Hasegawa, Henner Buesching, I. Younus, Agneta Oskarsson, D. Kincses, John Matthew Durham, M. Larionova, Y. Berdnikov, Y. Akiba, C. McKinney, S. Nagamiya, Vaclav Vrba, S. Mizuno, H. W. Van Hecke, B. Blankenship, K. Kihara, Qiao Xu, D. Silvermyr, A. Yanovich, Z. Rowan, M. Mendoza, H. Ge, K. Nakano, W. E. Sondheim, K. Boyle, John Hill, H. A. Torii, B. Kurgyis, Toru Sugitate, and P. Sett
Subjects: Quantum chromodynamics, Physics, Particle physics, Muon, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Order (ring theory), 01 natural sciences, Gluon, 0103 physical sciences, High Energy Physics::Experiment, Production (computer science), Rapidity, PHENIX detector, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: The cross section of bottom quark-antiquark ($b\bar{b}$) production in $p$+$p$ collisions at $\sqrt{s}=510$ GeV is measured with the PHENIX detector at the Relativistic Heavy Ion Collider. The results are based on the yield of high mass, like-sign muon pairs measured within the PHENIX muon arm acceptance ($1.2 1$ GeV/$c$, and dimuon mass of 5--10 GeV/$c^2$. The extrapolated total cross section at this energy for $b\bar{b}$ production is $13.1 \pm 0.6~(\mbox{stat}) \pm 1.5~(\mbox{syst}) \pm 2.7~(\mbox{global})~\mu$b. The total cross section is compared to a perturbative quantum chromodynamics calculation and is consistent within uncertainties. The azimuthal opening angle between muon pairs from $b\bar{b}$ decays and their $p_T$ distributions are compared to distributions generated using {\sc ps pythia 6}, which includes next-to-leading order processes. The azimuthal correlations and pair $p_T$ distribution are not very well described by {\sc pythia} calculations, but are still consistent within uncertainties. Flavor creation and flavor excitation subprocesses are favored over gluon splitting.
Published: 2020

6. Polarization and cross section of midrapidity J/ψ production in p+p collisions at s=510 GeV

Author: A. J. Miller, Martin Purschke, C. A. Aidala, Y. Imazu, Y. J. Kwon, J. Seele, A. Sukhanov, K. Kurita, T. Murakami, Yi Gu, S. I. Morrow, S. Sawada, J. Runchey, M. Potekhin, M. S. Daugherity, C. P. Singh, N. A. Lewis, R. J. Petti, S. Mizuno, Pawan Kumar Netrakanti, Kenichi Imai, J. S. Kang, Y. Zhai, V. Khachatryan, Dillon Scott Fitzgerald, V. Canoa Roman, C. O. Kim, R. Pak, A. Enokizono, D. Kotov, D. S. Jumper, S. H. Lim, J. Sziklai, Kiyoshi Tanida, M. Slunečka, B. Azmoun, Susumu Sato, Atsushi Takahara, K. A. Drees, H. W. Van Hecke, P. L. McGaughey, J. Klatsky, Jen-Chieh Peng, J. G. Rubin, Hideki Hamagaki, W. Fan, M. Vargyas, H. Nakagomi, T. Hoshino, B. Blankenship, E. Joo, M. Stepanov, K. I. Hahn, Hari Guragain, E. Kistenev, J. H. Kang, J. E. Frantz, J. S. Haggerty, Sook Hyun Lee, P. Kline, A. Dion, Z. Rowan, M. Mendoza, H. Asano, Maya Hachiya Shimomura, R. S. Hollis, B. Ujvari, B. Mulilo, J. G. Lajoie, I. J. Choi, D. Reynolds, B. Xia, S. Beckman, Dennis Perepelitsa, Y. I. Makdisi, M. Beaumier, M. Towell, K. S. Joo, D. Jouan, M. Tomášek, H. Ge, D. Richford, Y. Riabov, J. Bryslawskyj, K. Nakano, W. Peng, N. N. Ajitanand, P. W. Stankus, Kenta Shigaki, M. J. Tannenbaum, W. E. Sondheim, R. S. Towell, G. D. N. Perera, Yoshifumi Ueda, J. H. Do, J. Sun, Viktor Riabov, B. K. Schmoll, A. Taketani, V. Bumazhnov, D. Black, Xiong Wang, S. Esumi, K. Boyle, N. Feege, X. He, Animesh Datta, T. Sumita, C. Y. Chi, A. S. Nyanin, A. Durum, B. M. Johnson, Dong Jo Kim, Rachid Nouicer, A. N. Zelenski, Alice Mignerey, A. Taranenko, S. Miyasaka, A. Franz, S. J. Jeon, Brajesh K. Singh, X. Sun, A. Deshpande, Y. Aramaki, A. Meles, Takao Sakaguchi, D. E. Fields, T. Majoros, S. P. Sorensen, B. V. Jacak, A. D. Frawley, N. Riveli, K. B. Lee, S. Huang, Wesley James Metzger, J. Koster, M. Kurosawa, C. L. Silva, R. Belmont, Serpil Yalcin, C. P. Wong, S. Wolin, M. Wysocki, M. Alfred, S. Whitaker, M. Connors, W. A. Zajc, L. Xue, D. Sharma, A. Denisov, Yuki Watanabe, M. I. Nagy, Jennifer E. Perry, I. Tserruya, I. Ravinovich, Sergey Fokin, D. Watanabe, S. Hasegawa, Y. Watanabe, Anne Marie Sickles, M. Jezghani, D. Lynch, B. Schaefer, E. Vznuzdaev, Y. Ikeda, J. S. Bok, E. J. Mannel, T. Rinn, M. Bai, T. A. Shibata, B. Meredith, V. Singh, A. Hodges, C. L. Woody, Jan Rak, N. S. Bandara, R. Lacey, A. Mwai, A. Adare, Vladimir Samsonov, Henner Buesching, Christine Nattrass, T. Todoroki, J. D. Osborn, D. Isenhower, T. Moon, T. Koblesky, Inseok Yoon, John Hill, H. A. Torii, B. Kurgyis, S. P. Stoll, F. Wei, E. J. Desmond, Taku Gunji, Toru Sugitate, S. Nelson, J. L. Nagle, M. Patel, M. Finger, A. Berdnikov, R. Esha, S. D. Rolnick, L. Ding, M. Kofarago, D. Roach, A. Pun, K. Kihara, Qiao Xu, M. Virius, E. T. Atomssa, Petr Gallus, A. Glenn, P. V. Radzevich, D. Silvermyr, J. T. Mitchell, R. Seidl, Vladislav Manko, I. Younus, Eunja Kim, A. Yanovich, K. Ozawa, I. V. Sourikova, J. D. Orjuela Koop, Agneta Oskarsson, A. Timilsina, C. H. Chen, D. Kincses, John Matthew Durham, Kensuke Homma, M. Larionova, Y. Berdnikov, Y. Akiba, A. Manion, C. McKinney, S. Nagamiya, Vaclav Vrba, L. Zou, K. L. Smith, Y. L. Yamaguchi, Alexander Milov, Minghui Liu, I. Nakagawa, Young-Ki Kim, Prashant Shukla, Kenneth Francis Read, S. F. Pate, D. McGlinchey, J. A. Key, D. Ivanishchev, V. Papavassiliou, C. E. Perezlara, H. J. Kim, D. P. Morrison, A. Sexton, P. Sett, Takafumi Niida, J. Huang, Prakhar Garg, B. Bannier, R. Seto, A. V. Kazantsev, Yanjun Wu, Tatsuya Chujo, I. E. Yushmanov, C. Gal, Sándor Lökös, K. N. Barish, S. Zharko, Min-Hye Kim, Klaus Dehmelt, Senta Greene, Julia Velkovska, A. Khatiwada, D. Kawall, M. Rosati, Tamás Csörgő, M. L. Brooks, S. Park, J. Murata, Zvi Hirsh Citron, I. Shein, G. David, L. Patel, B. Fadem, E. O'Brien, K. Sedgwick, T. C. Awes, Mihael Makek, Jiangyong Jia, Y. Goto, D. Kleinjan, S. Campbell, D. Firak, R. A. Soltz, M. Grosse Perdekamp, F. Giordano, Alexei Khanzadeev, T. Hachiya, L. Bichon, J. B. Choi, Z. Ji, D. Yu Peressounko, Dipak Kumar Mishra, D. H. Kim, R. Akimoto, N. Apadula, C. Pinkenburg, A. Drees, T. V. Moukhanova, Z. Sun, S. Tarafdar, M. Leitgab, Motoi Inaba, A. Sen, V. S. Pantuev, S. Bathe, M. Chiu, M. Sarsour, C. A. Ogilvie, Mate Csanad, A. Iordanova, S. Y. Han, T. K. Hemmick, Yasuo Miake, K. DeBlasio, M. Nihashi, R. Pinson, Byung-Sik Hong, A. Bazilevsky, P. Montuenga, N. Novitzky, R. P. Pisani, V. Borisov, N. Grau, U. Acharya, M. McCumber, Iu. Mitrankov, H. En'yo, Alexandre Lebedev, M. J. Leitch, N. Ramasubramanian, X. Jiang, Xiao-yan Li, J. Hanks, Hiroyuki Sako, Norio Saito, D. Larionova, and V. Babintsev
Subjects: Quantum chromodynamics, Physics, Range (particle radiation), 010308 nuclear & particles physics, Nuclear Theory, Polarization (waves), 01 natural sciences, 7. Clean energy, Nuclear physics, Cross section (physics), 0103 physical sciences, Transverse momentum, Rapidity, Nuclear Experiment, 010306 general physics, Spin-½
Abstract: The PHENIX experiment has measured the spin alignment for inclusive J/ψ→e+e- decays in proton-proton collisions at s=510 GeV at midrapidity. The angular distributions have been measured in three different polarization frames, and the three decay angular coefficients have been extracted in a full two-dimensional analysis. Previously, PHENIX saw large longitudinal net polarization at forward rapidity at the same collision energy. This analysis at midrapidity, complementary to the previous PHENIX results, sees no sizable polarization in the measured transverse momentum range of 0.0
Published: 2020

7. Measurement of charged pion double spin asymmetries at midrapidity in longitudinally polarized p+p collisions at s=510 GeV

Author: Alice Mignerey, S. Miyasaka, Roli Esha, Shoichi Hasegawa, Pawan Kumar Netrakanti, Anne Marie Sickles, X. Sun, B. Meredith, Takao Sakaguchi, Y. Imazu, Shota Suzuki, Alexei Khanzadeev, J. S. Bok, A. Sen, N. Feege, S. Ishimaru, D. Lynch, A. D. Frawley, S. Huang, E. Kistenev, H. A. Torii, B. Kurgyis, Toru Sugitate, J. Sun, Mate Csanad, Sándor Lökös, K. N. Barish, N. N. Ajitanand, T. O. S. Haseler, M. Kurosawa, S. Zharko, J. H. Yoo, M. Slunečka, P. L. McGaughey, G. D. N. Perera, K. B. Lee, X. He, M. Potekhin, Y. Aramaki, M. L. Brooks, J. Koster, E. Joo, A. Mwai, Maya Hachiya Shimomura, Vardan Khachatryan, J. Bryslawskyj, S. Nelson, B. Azmoun, M. Nihashi, Hideki Hamagaki, W. Fan, M. Vargyas, R. A. Soltz, G. David, T. Todoroki, K. I. Hahn, H. Nakagomi, T. Hoshino, Y. I. Makdisi, M. Rosati, C. L. Silva, D. H. Kim, T. V. Moukhanova, Hari Guragain, S. Beckman, E. Mannel, I. Tserruya, A. Deshpande, A. Sexton, W. J. Metzger, R. Seto, M. Jezghani, S. Bathe, T. W. Danley, V. S. Pantuev, K. Kihara, Tamás Csörgő, Qiao Xu, B. Mulilo, A. Durum, S. Tarafdar, L. Ding, E. J. Desmond, B. Fadem, I. J. Choi, B. Xia, M. Kofarago, D. Roach, Viktor Riabov, J. M. Durham, V. Singh, A. Hodges, Yoshifumi Ueda, J. H. Do, R. P. Pisani, P. Kline, M. Towell, D. Silvermyr, Susumu Sato, A. Dion, A. Pun, H. Asano, Jan Rak, L. Zou, R. Lacey, M. J. Tannenbaum, Ajeeta Khatiwada, T. Koblesky, D. Kawall, U. Acharya, Kensuke Homma, A. Meles, Yongsun Kim, W. Peng, V. Bumazhnov, T. Murakami, A. Yanovich, Timothy Thomas Rinn, H. J. Kim, K. Tanida, M. I. Nagy, Kimberly Hill, M. Sarsour, Z. Rowan, P. W. Stankus, J. Hanks, M. Mendoza, Xingguo Li, S. P. Whitaker, C. L. Woody, D. Watanabe, D. Black, B. K. Schmoll, E. Vznuzdaev, R. Nishitani, C. P. Singh, Jiangyong Jia, Zvi Hirsh Citron, A. Berdnikov, Martin Purschke, C. A. Aidala, D. E. Fields, Y. Goto, M. Patel, N. Ramasubramanian, Minghui Liu, B. M. Johnson, H. Ge, K. Nakano, Y. H. Leung, H. Sako, I. Shein, W. E. Sondheim, A. Glenn, P. V. Radzevich, S. P. Sorensen, I. E. Yushmanov, Eunja Kim, H. En'yo, K. Sedgwick, M. McCumber, Mihael Makek, K. Boyle, M. J. Leitch, D. Kleinjan, N. Riveli, Min-Hye Kim, P. Montuenga, X. Jiang, C. Y. Scarlett, M. Beaumier, J. Sziklai, Kenneth Francis Read, E. A. Gamez, K. S. Joo, J. G. Lajoie, I. Younus, Alexander Milov, I. Nakagawa, Serpil Yalcin, R. S. Towell, D. K. Mishra, J. G. Rubin, M. Alfred, T. Hachiya, Y. Watanabe, N. Apadula, Barbara Jacak, N. Novitzky, Jennifer E. Perry, Iu. Mitrankov, F. Wei, K. L. Smith, C. P. Wong, R. Petti, N. S. Bandara, Y. J. Kwon, Y. Gu, A. J. Miller, A. Iordanova, J. Murata, N. Grau, Vladimir Samsonov, D. P. Morrison, Petr Gallus, S. Campbell, S. Esumi, D. Sharma, W. A. Zajc, L. Xue, A. Sukhanov, K. Kurita, Christine Nattrass, J. T. Mitchell, M. Leitgab, Shuo Han, A. Denisov, Yuki Watanabe, Agneta Oskarsson, S. I. Morrow, Tatsuya Chujo, K. Dehmelt, Animesh Datta, T. Sumita, A. Taranenko, C. O. Kim, R. Pak, C. Y. Chi, Motoi Inaba, J. C. Hill, E. T. Atomssa, Sergey Fokin, Jen-Chieh Peng, A. V. Kazantsev, J. S. Kang, S. J. Jeon, Yanjun Wu, Balazs Ujvari, C. Gal, Y. Zhai, D. Reynolds, Julia Velkovska, R. Seidl, D. Kincses, Vladislav Manko, J. L. Nagle, Xiong Wang, S. Sawada, A. Franz, J. Runchey, T. Majoros, M. S. Daugherity, Dong Jo Kim, K. Imai, Y. Berdnikov, I. V. Sourikova, Ferdinando Giordano, S. H. Lee, Y. Akiba, C. McKinney, M. Tomášek, Brennan Schaefer, S. Nagamiya, L. Patel, A. Timilsina, T. C. Awes, Kyoichiro Ozawa, Byung-Sik Hong, A. Bazilevsky, Vaclav Vrba, J. Huang, H. W. Yu, J. Seele, Prakhar Garg, M. Wysocki, B. Bannier, N. A. Lewis, Norio Saito, Prashant Shukla, S. H. Lim, S. F. Pate, Henner Buesching, V. Babintsev, J. A. Key, D. Ivanishchev, Y. Riabov, V. Papavassiliou, C. E. Perezlara, Kenta Shigaki, A. S. Nyanin, C. A. Ogilvie, Rachid Nouicer, T. K. Hemmick, Bhawani Singh, A. N. Zelenski, Y. L. Yamaguchi, Yasuo Miake, S. Mizuno, K. DeBlasio, R. Pinson, Don McGlinchey, S. Wolin, A. Drees, D. Kotov, S. P. Stoll, D. Jouan, Atsushi Takahara, K. A. Drees, J. Klatsky, J. B. Choi, R. S. Hollis, G. Mitsuka, A. Adare, J. E. Frantz, A. Enokizono, A. Taketani, Priyanka Sett, D. S. Jumper, Z. Sun, T. Niida, M. Chiu, T. A. Shibata, A. Lebedev, I. Ravinovich, D. Isenhower, Tamas Novak, T. Moon, R. Belmont, Senta Greene, M. Bai, E. O'Brien, H. Van Hecke, M. Grosse Perdekamp, Y. Ikeda, M. E. Connors, S. K. Park, Taku Gunji, R. Akimoto, Z. Ji, D. Yu Peressounko, Dennis Perepelitsa, C. Pinkenburg, J. D. Osborn, Inseok Yoon, Zirui Wang, M. Finger, M. Stepanov, J. H. Kang, J. S. Haggerty, M. Virius, J. D. Orjuela Koop, C. H. Chen, A. Manion, S. D. Rolnick, Dillon Scott Fitzgerald, Kei Nagashima, V. Canoa Roman, Raphael Noel Tieulent, and D. Richford
Subjects: Quantum chromodynamics, Physics, 010308 nuclear & particles physics, Scattering, High Energy Physics::Lattice, High Energy Physics::Phenomenology, Nuclear Theory, Parton, Deep inelastic scattering, 7. Clean energy, 01 natural sciences, Gluon, Nuclear physics, Pion, 0103 physical sciences, Proton spin crisis, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the longitudinal double spin asymmetries, $A_{LL}$, for charged pions at midrapidity ($|\eta
Published: 2020

8. J/ψ and ψ(2S) production at forward rapidity in p+p collisions at s=510 GeV

Author: E. Mannel, H. Nakagomi, T. Hoshino, D. H. Kim, W. J. Metzger, J. M. Durham, Yoshifumi Ueda, J. H. Do, M. Patel, Z. Sun, Alexei Khanzadeev, N. Ramasubramanian, A. D. Frawley, X. Jiang, W.A. Zajc, J. Huang, L. Zou, A. C. Mignerey, V. Bumazhnov, D. Black, S. Tarafdar, T. Sugitate, S. Huang, Prakhar Garg, J. Seele, J. S. Haggerty, A. Meles, M. Alfred, M. Wysocki, B. Bannier, M. Virius, W.E. Sondheim, M. Inaba, Tamás Csörgő, T-A Shibata, S. P. Whitaker, Jiangyong Jia, Y. Goto, S. F. Pate, E. J. Kim, E. Kistenev, S. L. Fokin, C. Kim, D. Kleinjan, M. S. Daugherity, K. L. Smith, R. Lacey, K. Dehmelt, S. Park, Ferdinando Giordano, J. H. Kang, V. S. Pantuev, M. Kim, Kenneth Francis Read, E. T. Atomssa, Yanjun Wu, C. Gal, A. Adare, B. V. Jacak, M. McCumber, Julia Velkovska, R. Nishitani, N. Feege, P. L. McGaughey, Bhartendu K. Singh, M. Tomášek, E. A. Gamez, S. P. Stoll, I. Shein, Jen-Chieh Peng, R. Petti, Ajeeta Khatiwada, A. J. Miller, D. Reynolds, T. Niida, Xiong Wang, Kimberly Hill, Ki-Bum Lee, Mihael Makek, M. Finger, Y. Riabov, N. S. Bandara, A. Denisov, Maya Hachiya Shimomura, R. S. Hollis, E. O'Brien, S. I. Morrow, S. Sawada, A. Deshpande, Dong Jo Kim, B. Azmoun, Y. H. Leung, Vladimir Samsonov, N. Riveli, H. W. Yu, Dillon Scott Fitzgerald, J. Runchey, Kei Nagashima, T. V. Moukhanova, Y. Aramaki, V. Canoa Roman, M. Kurosawa, H. Hamagaki, T. Todoroki, A. Bazilevsky, S.V. Greene, Atsushi Takahara, A. N. Zelenski, J. H. Yoo, Y. Berdnikov, H. En'yo, A. Taranenko, R. Seidl, Vardan Khachatryan, Y. Watanabe, I. Yoon, D. E. Fields, Y. Gu, Raphael Noel Tieulent, I. Tserruya, M. Jezghani, D. Sharma, Y. I. Makdisi, R. Pak, M. X. Liu, M. E. Connors, K. A. Drees, D. Jouan, M. Sarsour, R. S. Towell, C. A. Ogilvie, Y. Kwon, A. Berdnikov, C. Nattrass, V. Singh, A. Hodges, H. Van Hecke, K. Ozawa, A. Sen, H. Asano, D. K. Mishra, Y. Ikeda, C. Pinkenburg, A. Lebedev, Yasuo Miake, S. Sato, T. Koblesky, N. N. Ajitanand, C. Y. Scarlett, P. Montuenga, J. Rak, J. Koster, J. L. Nagle, S. Nelson, J. Bryslawskyj, A. Sukhanov, S. J. Jeon, C. P. Wong, T. Moon, J. A. Key, K. DeBlasio, T. Gunji, Y. L. Yamaguchi, P. W. Stankus, T. Majoros, M. J. Leitch, T. Hachiya, G. D. N. Perera, J. Klatsky, L. Xue, I. J. Choi, B. Xia, J. Sziklai, K. Kurita, David Olle Rickard Silvermyr, K. Tanida, I. V. Sourikova, F. Wei, Yuki Watanabe, I. Younus, Norio Saito, R. Akimoto, L. Ding, D. Richford, C. L. Silva, A. Glenn, R. Pinson, Y. Akiba, P. V. Radzevich, D. Ivanishchev, D. McGlinchey, E. Joo, Roli Esha, J. B. Choi, K. Shigaki, J. Perry, V. Papavassiliou, M. Kofarago, A. S. Nyanin, D. Roach, C. E. Perezlara, Z. Ji, Tamas Novak, D. Yu Peressounko, M. J. Tannenbaum, T. K. Hemmick, S. H. Lim, Hari Guragain, B. Schaefer, A. Durum, P. Gallus, T. Murakami, M. Towell, A. Pun, Animesh Datta, T. Sumita, J. S. Kang, D. Kotov, Alexander Milov, C. L. Woody, I. Nakagawa, J. S. Bok, R. Belmont, L. Patel, Balazs Ujvari, Y. Zhai, V. Babintsev, C.Y. Chi, S. D. Rolnick, D. V. Perepelitsa, B. K. Schmoll, N. Novitzky, I. E. Yushmanov, M. Stepanov, S. Campbell, X. He, A. Mwai, D. Isenhower, Iu. Mitrankov, Tatsuya Chujo, T. C. Awes, Viktor Riabov, T. Rinn, D. P. Morrison, M. I. Nagy, R. A. Soltz, S. P. Sorensen, D. Watanabe, Anders Nils Erik Oskarsson, E. J. Desmond, J. Hanks, S. Miyasaka, Pawan Kumar Netrakanti, Byungsik Hong, S. Wolin, H. Sako, E. Vznuzdaev, A. Sexton, D. Kawall, M. Slunečka, A. Drees, B. Mulilo, N. Grau, X. Sun, A. Sickles, T. Sakaguchi, M. Rosati, B. M. Johnson, S. Beckman, S. Yalcin, R. Seto, Yongsun Kim, W. Peng, T. W. Danley, S. Ishimaru, J. Sun, J. G. Lajoie, Y. Imazu, Shota Suzuki, R. Nouicer, Hyun-Chul Kim, T. O. S. Haseler, B. Fadem, W. Fan, M. Vargyas, K. I. Hahn, Sándor Lökös, K. N. Barish, S. Zharko, P. Kline, A. Dion, M. L. Purschke, A. Enokizono, M. Beaumier, K. S. Joo, J. G. Rubin, N. Apadula, K. Sedgwick, S. Bathe, P. Shukla, Vladislav Manko, A. Timilsina, Christine Angela Aidala, X. H. Li, J. T. Mitchell, S. Mizuno, S. Hasegawa, N. A. Lewis, Henner Buesching, D. Kincses, S. H. Lee, C. McKinney, S. Nagamiya, K. Kihara, Qiao Xu, ShinIchi Esumi, A. Franz, J. C. Hill, Z. Citron, A. Yanovich, M. Leitgab, B. Meredith, Mate Csanad, A. Iordanova, S. Y. Han, J. Murata, H. A. Torii, B. Kurgyis, M. Nihashi, R. P. Pisani, U. Acharya, K. Homma, M. Chiu, Z. Rowan, M. Mendoza, M. L. Brooks, H. Ge, K. Nakano, I. Ravinovich, K. Boyle, M. Bai, V. Vrba, K. Imai, J. D. Osborn, Zirui Wang, M. Grosse Perdekamp, G. Mitsuka, J. E. Frantz, D. Lynch, A. Taketani, Priyanka Sett, C. P. Singh, D. S. Jumper, A.V. Kazantsev, J. D. Orjuela Koop, C. H. Chen, G. David, and A. Manion
Subjects: Physics, Scattering cross-section, 010308 nuclear & particles physics, Root (chord), Computer Science::Digital Libraries, 7. Clean energy, 01 natural sciences, Nuclear physics, Transverse plane, 0103 physical sciences, Transverse momentum, Rapidity, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the differential cross section, mean transverse momentum, mean transverse mo
Published: 2020

9. Measurements of dihadron correlations relative to the event plane in Au+Au collisions at GeV *

Author: H. Agakishiev, M. M. Aggarwal, Z. Ahammed, A. V. Alakhverdyants, I. Alekseev, J. Alford, B. D. Anderson, C. D. Anson, D. Arkhipkin, G. S. Averichev, J. Balewski, D. R. Beavis, N. K. Behera, R. Bellwied, M. J. Betancourt, R. R. Betts, A. Bhasin, A. K. Bhati, H. Bichsel, J. Bielcik, J. Bielcikova, B. Biritz, L. C. Bland, W. Borowski, J. Bouchet, E. Braidot, A. V. Brandin, A. Bridgeman, S. G. Brovko, E. Bruna, S. Bueltmann, I. Bunzarov, T. P. Burton, X. Z. Cai, H. Caines, M. Calderón de la Barca Sánchez, D. Cebra, R. Cendejas, M. C. Cervantes, Z. Chajecki, P. Chaloupka, S. Chattopadhyay, H. F. Chen, J. H. Chen, J. Y. Chen, L. Chen, J. Cheng, M. Cherney, A. Chikanian, K. E. Choi, W. Christie, P. Chung, M. J. M. Codrington, R. Corliss, J. G. Cramer, H. J. Crawford, S. Dash, A. Davila Leyva, L. C. De Silva, R. R. Debbe, T. G. Dedovich, A. A. Derevschikov, R. Derradi de Souza, L. Didenko, P. Djawotho, S. M. Dogra, X. Dong, J. L. Drachenberg, J. E. Draper, J. C. Dunlop, L. G. Efimov, M. Elnimr, J. Engelage, G. Eppley, M. Estienne, L. Eun, O. Evdokimov, R. Fatemi, J. Fedorisin, A. Feng, R. G. Fersch, P. Filip, E. Finch, V. Fine, Y. Fisyak, C. A. Gagliardi, D. R. Gangadharan, A. Geromitsos, F. Geurts, P. Ghosh, Y. N. Gorbunov, A. Gordon, O. Grebenyuk, D. Grosnick, S. M. Guertin, A. Gupta, W. Guryn, B. Haag, O. Hajkova, A. Hamed, L-X. Han, J. W. Harris, J. P. Hays-Wehle, M. Heinz, S. Heppelmann, A. Hirsch, E. Hjort, G. W. Hoffmann, D. J. Hofman, B. Huang, H. Z. Huang, T. J. Humanic, L. Huo, G. Igo, P. Jacobs, W. W. Jacobs, C. Jena, F. Jin, J. Joseph, E. G. Judd, S. Kabana, K. Kang, J. Kapitan, K. Kauder, H. Ke, D. Keane, A. Kechechyan, D. Kettler, D. P. Kikola, J. Kiryluk, A. Kisiel, V. Kizka, A. G. Knospe, D. D. Koetke, T. Kollegger, J. Konzer, I. Koralt, L. Koroleva, W. Korsch, L. Kotchenda, V. Kouchpil, P. Kravtsov, K. Krueger, M. Krus, L. Kumar, P. Kurnadi, M. A. C. Lamont, J. M. Landgraf, S. LaPointe, J. Lauret, A. Lebedev, R. Lednicky, J. H. Lee, W. Leight, M. J. LeVine, C. Li, L. Li, N. Li, W. Li, X. Li, Y. Li, Z. M. Li, M. A. Lisa, F. Liu, H. Liu, J. Liu, T. Ljubicic, W. J. Llope, R. S. Longacre, W. A. Love, Y. Lu, E. V. Lukashov, X. Luo, G. L. Ma, Y. G. Ma, D. P. Mahapatra, R. Majka, O. I. Mall, L. K. Mangotra, R. Manweiler, S. Margetis, C. Markert, H. Masui, H. S. Matis, Yu. A. Matulenko, D. McDonald, T. S. McShane, A. Meschanin, R. Milner, N. G. Minaev, S. Mioduszewski, A. Mischke, M. K. Mitrovski, B. Mohanty, M. M. Mondal, B. Morozov, D. A. Morozov, M. G. Munhoz, M. Naglis, B. K. Nandi, T. K. Nayak, P. K. Netrakanti, L. V. Nogach, S. B. Nurushev, G. Odyniec, A. Ogawa, null Oh, null Ohlson, V. Okorokov, E. W. Oldag, D. Olson, M. Pachr, B. S. Page, S. K. Pal, Y. Pandit, Y. Panebratsev, T. Pawlak, H. Pei, T. Peitzmann, C. Perkins, W. Peryt, S. C. Phatak, P. Pile, M. Planinic, M. A. Ploskon, J. Pluta, D. Plyku, N. Poljak, A. M. Poskanzer, B. V. K. S. Potukuchi, C. B. Powell, D. Prindle, N. K. Pruthi, P. R. Pujahari, J. Putschke, H. Qiu, R. Raniwala, S. Raniwala, R. L. Ray, R. Redwine, R. Reed, H. G. Ritter, J. B. Roberts, O. V. Rogachevskiy, J. L. Romero, A. Rose, L. Ruan, J. Rusnak, N. R. Sahoo, S. Sakai, I. Sakrejda, T. Sakuma, S. Salur, J. Sandweiss, E. Sangaline, A. Sarkar, J. Schambach, R. P. Scharenberg, A. M. Schmah, N. Schmitz, T. R. Schuster, J. Seele, J. Seger, I. Selyuzhenkov, P. Seyboth, E. Shahaliev, M. Shao, M. Sharma, S. S. Shi, Q. Y. Shou, E. P. Sichtermann, F. Simon, R. N. Singaraju, M. J. Skoby, N. Smirnov, H. M. Spinka, B. Srivastava, T. D. S. Stanislaus, D. Staszak, S. G. Steadman, J. R. Stevens, R. Stock, M. Strikhanov, B. Stringfellow, A. A. P. Suaide, M. C. Suarez, N. L. Subba, M. Sumbera, X. M. Sun, Y. Sun, Z. Sun, B. Surrow, D. N. Svirida, T. J. M. Symons, A. Szanto de Toledo, J. Takahashi, A. H. Tang, Z. Tang, L. H. Tarini, T. Tarnowsky, D. Thein, J. H. Thomas, J. Tian, A. R. Timmins, D. Tlusty, M. Tokarev, V. N. Tram, S. Trentalange, R. E. Tribble, null Tribedy, O. D. Tsai, T. Ullrich, D. G. Underwood, G. Van Buren, G. van Nieuwenhuizen, J. A. Vanfossen, Jr., R. Varma, G. M. S. Vasconcelos, A. N. Vasiliev, F. Videbæk, Y. P. Viyogi, S. Vokal, M. Wada, M. Walker, F. Wang, G. Wang, H. Wang, J. S. Wang, Q. Wang, X. L. Wang, Y. Wang, G. Webb, J. C. Webb, G. D. Westfall, C. Whitten Jr., H. Wieman, S. W. Wissink, R. Witt, W. Witzke, Y. F. Wu, null Xiao, W. Xie, H. Xu, N. Xu, Q. H. Xu, W. Xu, Y. Xu, Z. Xu, L. Xue, Y. Yang, P. Yepes, K. Yip, I-K. Yoo, M. Zawisza, H. Zbroszczyk, W. Zhan, J. B. Zhang, S. Zhang, W. M. Zhang, X. P. Zhang, Y. Zhang, Z. P. Zhang, J. Zhao, C. Zhong, W. Zhou, X. Zhu, Y. H. Zhu, R. Zoulkarneev, and Y. Zoulkarneeva
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Star (game theory), Elliptic flow, Zero (complex analysis), Astronomy and Astrophysics, Parton, Correlation function (quantum field theory), Nuclear matter, 01 natural sciences, 0103 physical sciences, 010306 general physics, Jet quenching, Centrality, Instrumentation
Abstract: Dihadron azimuthal correlations containing a high transverse momentum ( ) trigger particle are sensitive to the properties of the nuclear medium created at RHIC through the strong interactions occurring between the traversing parton and the medium, i.e. jet-quenching. Previous measurements revealed a strong modification to dihadron azimuthal correlations in Au+Au collisions with respect to p+p and d+Au collisions. The modification increases with the collision centrality, suggesting a path-length or energy density dependence to the jet-quenching effect. This paper reports STAR measurements of dihadron azimuthal correlations in mid-central (20%-60%) Au+Au collisions at GeV as a function of the trigger particle's azimuthal angle relative to the event plane, . The azimuthal correlation is studied as a function of both the trigger and associated particle . The subtractions of the combinatorial background and anisotropic flow, assuming Zero Yield At Minimum (ZYAM), are described. The correlation results are first discussed with subtraction of the even harmonic (elliptic and quadrangular) flow backgrounds. The away-side correlation is strongly modified, and the modification varies with , with a double-peak structure for out-of-plane trigger particles. The near-side ridge (long range pseudo-rapidity correlation) appears to drop with increasing while the jet-like component remains approximately constant. The correlation functions are further studied with the subtraction of odd harmonic triangular flow background arising from fluctuations. It is found that the triangular flow, while responsible for the majority of the amplitudes, is not sufficient to explain the -dependence of the ridge or the away-side double-peak structure. The dropping ridge with could be attributed to a -dependent elliptic anisotropy; however, the physics mechanism of the ridge remains an open question. Even with a -dependent elliptic flow, the away-side correlation structure is robust. These results, with extensive systematic studies of the dihadron correlations as a function of , trigger and associated particle , and the pseudo-rapidity range , should provide stringent inputs to help understand the underlying physics mechanisms of jet-medium interactions in high energy nuclear collisions.
Published: 2021

10. Beam Energy and Centrality Dependence of Direct-Photon Emission from Ultrarelativistic Heavy-Ion Collisions

Author: A. Sen, V. S. Pantuev, M. Sano, M. Stepanov, Emily D. Richardson, X. He, J. Zimamyi, O. O. Omiwade, M. Harvey, S. Belikov, K. S. Joo, A. Rakotozafindrabe, J. Hamblen, K. Hasuko, Y. Aramaki, V. Peresedov, Y. Watanabe, Ajit Kumar Mohanty, T. A. Shibata, C. L. Silva, R. A. Soltz, T. Sato, C. M. Camacho, R. S. Towell, Prashant Shukla, S. F. Pate, Dmitry Blau, Y. Fukao, A. Shevel, O. Jinnouchi, H. En'yo, J. Koster, M. Grosse Perdekamp, A. Hadj Henni, T. Hester, I. Younus, Ke. Nakamura, O. Drapier, H. Al-Bataineh, E. Vazquez-Zambrano, A. Nederlof, J. Park, H. Masui, A. K. Dubey, F. Matathias, H. Asano, Florian Bauer, M. Kasai, Y. Iwanaga, Joakim Nystrand, A. Vossen, T. L. Thomas, I. E. Yushmanov, Eun-Hee Kim, P. Constantin, Beomkyu Kim, Wei Xie, M. J. Leitch, A. A. Bickley, C. L. Woody, A. Veicht, A. Mwai, Eva Haslum, B. Lenzi, A. Soldatov, D. Isenhower, A. Toia, Tamas Novak, T. Moon, Kensuke Homma, H. Pei, L. Guo, Alexei Khanzadeev, Shinichi Masumoto, E. Stenlund, J. B. Choi, H. Sakata, Min-Hye Kim, R. Vértesi, S. H. Lee, Dipak Kumar Mishra, C. Baumann, M. S. Daugherity, C. P. Singh, T. Jones, Z. Rowan, Tomoya Tsuji, J. H. Bhom, T. V. Moukhanova, M. Mendoza, Peter Christiansen, R. Ichimiya, Atsushi Takahara, L. Mašek, D. Kawall, K. Tanida, Ryugo S. Hayano, I. J. Choi, B. Xia, S. Motschwiller, D. Ivanishchev, Dennis Perepelitsa, H. Themann, S. Chernichenko, V. Papavassiliou, Z. Ji, D. Winter, D. Yu Peressounko, Y. Riabov, Y. Onuki, C. E. Perezlara, Filip Krizek, N. A. Lewis, K. A. Drees, H. Lim, B. Bassalleck, S. Takagi, J. Bryslawskyj, Kenta Shigaki, M. Boer, M. Nguyen, V. I. Kochetkov, L. Aphecetche, S. Park, J. Murata, I. Nakagawa, Aaron Angerami, V-N. Tram, N. Grau, R. J. Petti, Sándor Lökös, K. N. Barish, J. M. Burward-Hoy, P. Tarján, S. N. White, J. G. Lajoie, Deepa Thomas, Jan Rak, R. Lacey, A. V. Kazantsev, Alexander Milov, Tae-Yeon Lee, Martin Purschke, C. A. Aidala, H. J. Kim, R. Granier de Cassagnac, A. Isupov, C. Suire, A. S. Nyanin, S. Zharko, S. Sano, S. Butsyk, Vladimir Samsonov, M. Konno, Gerd Joachim Kunde, A. Dion, Johannes Peter Wessels, I. Ravinovich, J. L. Charvet, S. Afanasiev, A. Ster, N. Feege, I. Otterlund, Christine Nattrass, A. Adare, J. Klatsky, C. P. Wong, M. Connors, W. A. Zajc, V. Baublis, A. Denisov, M. Leitgab, J. Sziklai, I. Shein, V. Cianciolo, Zvi Hirsh Citron, H. Ge, Rachid Nouicer, A. N. Zelenski, M. Proissl, Young-Ki Kim, T. Engelmore, Y. Tomita, Motoi Inaba, K. Nakano, M. J. Skoby, J. Newby, G. Roche, M. Mitrovski, Takafumi Niida, J. Huang, Hiroaki Ohnishi, K. B. Lee, Brian Cole, L. Tomášek, R. M. Wright, T. E. Miller, M. Kurosawa, Sergey Fokin, Z. Sun, A. Yu. Semenov, Bum-Hoon Lee, D. E. Mihalik, Senta Greene, K. Sedgwick, M. L. Brooks, S. Yokkaichi, W. C. Smith, B. M. Johnson, Alberto Baldisseri, Mihael Makek, K. Das, J. T. Mitchell, P. Mikeš, N. Hotvedt, R. Seidl, M. K. Dayananda, Prakhar Garg, B. Bannier, R. Belmont, M. Sarsour, A. T. Basye, M. K. Lee, B. Love, Marie Germain, C. Xu, E. P. Hartouni, Y. Miyachi, K. B. Kim, W. E. Sondheim, K. Boyle, P. A. Rukoyatkin, K. S. Sim, Kei Nagashima, V. Canoa Roman, P. Chung, M. I. Nagy, A. Morreale, Z. Fraenkel, Y. Nagata, M. Bai, D. Watanabe, M. D. Malik, Vladislav Manko, Saskia Mioduszewski, H. A. Gustafsson, M. Slunečka, E. Vznuzdaev, E. C. Aschenauer, S. S. Ryu, J. S. Kang, Junji Tojo, J. Gosset, Mate Csanad, A. Berdnikov, C. Zhang, J. P. Sullivan, A. Iordanova, A. Caringi, Frank Ellinghaus, E. R. Kinney, D. P. Morrison, B. H. Kang, M. Naglis, Tomofumi Nagae, J. L. Nagle, S. Y. Fung, M. B. Deaton, Y. Tanaka, T. K. Shea, P. Rosnet, B. Meredith, V. Khachatryan, D. Hornback, B. Komkov, P. Castera, J. Imrek, V. E. Semenov, B. E. Norman, M. Holmes, P. Ružička, Raphael Noel Tieulent, W. S. Emam, A. Datta, M. Javani, B. Fadem, E. O'Brien, Y. Kwon, A. G. Litvinenko, A. Kozlov, R. Seto, A. Bagoly, Maya Hachiya Shimomura, R. S. Hollis, G. David, L. Patel, T. C. Awes, Kyoichiro Ozawa, T. Liška, K. O. Eyser, K. Fujiwara, Y. L. Yamaguchi, N. Kamihara, R. K. Choudhury, T. Murakami, Robert F. Hobbs, B. Lewis, Viktor Riabov, Jun Kikuchi, Tadaaki Isobe, B. Azmoun, Y. J. Mao, K. Haruna, T. W. Danley, J. D. Osborn, A. Taranenko, R. Yang, H. Hiejima, S. Taneja, Kazushi Miki, H. Al-Ta'Ani, A. Král, M. J. Kweon, H. Kanou, J. S. Chai, Petr Gallus, T. Majoros, L. Ding, D. Roach, K. M. Kijima, Taku Gunji, H. Gong, M. Nihashi, Tatsuya Chujo, D. Richford, Zhiying You, K. Imai, Shoji Nagamiya, John Hill, K. Hashimoto, T. Horaguchi, Brajesh K. Singh, C. Silvestre, R. Bennett, M. Kawashima, J. Seele, Yoshifumi Ueda, H. J. Moon, Norio Saito, Tsutomu Mibe, P. Liebing, M. A. L. Leite, D. Sharma, C. Vale, P. L. McGaughey, K. Karatsu, M. Patel, F. Kajihara, F. Staley, L. Baksay, V. Dzhordzhadze, I. Danchev, A. Garishvili, David D'Enterria, Gary Grim, J. H. Do, T. Tabaru, S. Batsouli, B. Kurgyis, Toru Sugitate, L. D. Isenhower, K. V. Dharmawardane, Susumu Sato, Y. I. Makdisi, M. Kaneta, Xingguo Li, B. S. Chang, Y. Le Bornec, Ahmed Al-Jamel, Marisilvia Donadelli, V. Bumazhnov, M. P. Comets, Charles Maguire, J. L. Drachenberg, S. Leckey, M. Finger, S. Tarafdar, G. Mitsuka, Y. Hori, Anne Marie Sickles, J. Jin, J. E. Frantz, Jen-Chieh Peng, K. Gainey, I. V. Sourikova, N. Novitzky, Jongmin Lee, S. Choi, J. Klay, S. I. Morrow, H. Delagrange, Y. S. Kim, Y. H. Leung, Josh Moss, E. M. Takagui, S. P. Sorensen, Dylan Walker, R. P. Pisani, Debashish Pal, Y. Nakamiya, D. Lynch, S. Sawada, J. S. Bok, D. Kotchetkov, D. Reynolds, François Fleuret, H. W. Van Hecke, Y. Tsuchimoto, T. Ichihara, M. Oka, O. Chvala, H. Iinuma, M. C. McCain, S. Hasegawa, R. Tanabe, D. Layton, I. Garishvili, Akio Kiyomichi, J. Ying, Seong H. Kim, F. Wei, Inkyu Park, M. McCumber, J. Runchey, E. Kistenev, Xiong Wang, Z. Conesa del Valle, S. Zhou, Matthew G. Reuter, Herve Borel, B. Ujvari, Nikolay Tyurin, M. N. Wagner, Susanta K. Mohapatra, J. S. Kapustinsky, Takahiro Fusayasu, G. R. Young, M. Alfred, T. Hachiya, G. Baksay, Dong Jo Kim, A. P.T. Palounek, K. Okada, P. Lichtenwalner, A. Kiss, P. Kline, K. S. Lee, S. D. Rolnick, A. Enokizono, B. Espagnon, L. Zou, H. Harada, I. D. Ojha, Alexander Malakhov, Qiao Xu, N. Kurihara, ShinIchi Esumi, A. Glenn, A. Kravitz, J. M. Heuser, W. C. Chang, Z. Yasin, Henner Buesching, J. Sun, B. Forestier, M. T. Bjorndal, D. Silvermyr, S. Baumgart, L. S. Zolin, M. Ouchida, V. Babintsev, W. J. Park, Steve Edwards, M. Tomášek, N. Means, J. Asai, Atsushi Taketani, M. Wysocki, I. Tserruya, Masamichi Ishihara, A. Sukhanov, K. Kurita, Rushan Han, M. N. Hagiwara, Christopher Rosen, S. H. Lim, H. Pereira, P. D. Barnes, H. Yu, X. Gong, Y. Morino, Yu. Efremenko, A. Yanovich, V. Singh, V. L. Rykov, T. Dahms, A. Hodges, Marcus Hohlmann, G. S. Kyle, C. O. Kim, R. Pak, N. Willis, C. Y. Chi, M. J. Tannenbaum, James Alexander, Y. Ikeda, Shingo Sakai, S. P. Stoll, L. A. Linden Levy, J. G. Boissevain, Yasutada Akiba, H. Torii, P. V. Radzevich, Hirohiko Sato, S. K. Tuli, Minghui Liu, S. Bathe, Eunja Kim, E. J. Mannel, Agneta Oskarsson, S. Dairaku, D. Kincses, T. Rinn, Y. Berdnikov, R. Averbeck, Byung-Sik Hong, C. McKinney, M. Mishra, Kazuhiro Tanaka, Vaclav Vrba, Klaus Johannes Reygers, K. Hill, O. Zaudtke, Rui Wei, R. Akimoto, B. Sahlmueller, E. J. Desmond, A. Bazilevsky, Y. J. Kim, B. K. Schmoll, M. Virius, E. T. Atomssa, M. Heffner, A. Kim, Jaehyeok Yoo, D. Mukhopadhyay, E. Tennant, S. Rembeczki, M. Gonin, C. Pinkenburg, K. Dehmelt, J. D. Orjuela Koop, S. Kametani, C. H. Chen, Kenneth Francis Read, A. Manion, Y. Cobigo, Alexandre Lebedev, J. H. Kang, D. M. Lee, D. Bucher, J. S. Haggerty, S. R. Lee, A. Romana, S. Gadrat, Y. S. Lai, K. Kiriluk, J. Chiba, Alice Mignerey, X. Jiang, L. D'Orazio, S. Miyasaka, A. Franz, G. C. Mishra, Xiao-yan Li, Hiroyuki Sako, Y. Komatsu, Takao Sakaguchi, S. W. Nam, C. Klein-Boesing, A. D. Frawley, S. Huang, S. H. Aronson, W. Holzmann, O. Dietzsch, H. Valle, M. Chiu, Dipanwita Dutta, C. A. Ogilvie, Sung Keun Park, C. Gal, Julia Velkovska, S. Kelly, M. Rosati, N. N. Ajitanand, T. K. Hemmick, J. M. Durham, Yasuo Miake, Tamás Csörgő, Takahiro Nakamura, D. McGlinchey, Susumu Oda, A. A. Vinogradov, Henrik Tydesjö, L. Kochenda, M. Issah, T. Shohjoh, A. Durum, T. Kawagishi, Jiangyong Jia, D. S. Brown, K. Yamaura, S. Wolin, D. Kleinjan, S. Campbell, Hongfang Liu, D. E. Fields, B. V. Jacak, A. K. Purwar, R. Armendariz, J. Hanks, Byoungchoo Park, N. Apadula, C. Oakley, A. Drees, J. Kubart, K. Sakashita, D. Kotov, J. Egdemir, D. S. Jumper, F. Gastineau, Jason Kamin, Y. Goto, S. S.E. Rosendahl, K. Watanabe, G. Bunce, K. Shoji, A. Churyn, D. Jouan, W. Peng, P. W. Stankus, C. R. Cleven, C. Haegemann, Y. Inoue, P. J. Kroon, T. Kempel, Dong-Hun Kim, S. Kaneti, M. G. Hur, Steven E. Skutnik, M. Togawa, T. O. S. Haseler, H. Qu, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, T. Todoroki, K. I. Hahn, A. Deshpande, Helsinki Institute of Physics, Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), PHENIX, Université de Nantes - Faculté des Sciences et des Techniques, Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Clermont Auvergne (UCA)-Centre National de la Recherche Scientifique (CNRS), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de physique subatomique et des technologies associées ( SUBATECH ), IMT Atlantique Bretagne-Pays de la Loire ( IMT Atlantique ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Nantes ( UN ), Laboratoire Leprince-Ringuet ( LLR ), Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -École polytechnique ( X ) -Centre National de la Recherche Scientifique ( CNRS ), Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ), Institut de Physique Nucléaire d'Orsay ( IPNO ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire de Physique de Clermont ( LPC ), Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Université Clermont Auvergne ( UCA ) -Centre National de la Recherche Scientifique ( CNRS ), Institut de Physique Nucléaire de Lyon ( IPNL ), Université Claude Bernard Lyon 1 ( UCBL ), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS )
Subjects: Photon, heavy ion: scattering, 62.4 GeV-cms, Au+Au collisions, General Physics and Astronomy, transverse momentum dependence, 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 39 GeV-cms/nucleon62.4 GeV-cms, [ PHYS.NEXP ] Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment (nucl-ex), Nuclear Experiment, 39 GeV-cms/nucleon, Physics, Range (particle radiation), RHIC, Large Hadron Collider, Multiplicative function, PHENIX, nucleus nucleus: colliding beams, PRIRODNE ZNANOSTI. Fizika, photon: direct production, CERN LHC Coll, photon: yield, COLISÕES DE ÍONS PESADOS RELATIVÍSTICOS, quark-gluon plasma, beam energy scan, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 114 Physical sciences, energy dependence, Nuclear physics, direct photons, energy: scaling, [ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex], DILEPTONS, Au+Au collisions, beam energy scan, quark-gluon plasma, direct photons, PHENIX, RHIC, 0103 physical sciences, 010306 general physics, impact parameter: dependence, Scaling, Nuclear Physics, gold, NATURAL SCIENCES. Physics, Yield (chemistry), High Energy Physics::Experiment, Relativistic Heavy Ion Collider, Beam (structure), experimental results
Abstract: The PHENIX collaboration presents first measurements of low-momentum ($0.4$1\,GeV/$c$) direct-photon yield $dN_{\gamma}^{\rm dir}/d\eta$ is a smooth function of $dN_{\rm ch}/d\eta$ and can be well described as proportional to $(dN_{\rm ch}/d\eta)^\alpha$ with $\alpha{\approx}1.25$. This scaling behavior holds for a wide range of beam energies at the Relativistic Heavy Ion Collider and the Large Hadron Collider, for centrality selected samples, as well as for different, $A$$+$$A$ collision systems. At a given beam energy the scaling also holds for high $p_T$ ($>5$\,GeV/$c$) but when results from different collision energies are compared, an additional $\sqrt{s_{_{NN}}}$-dependent multiplicative factor is needed to describe the integrated-direct-photon yield., Comment: 673 authors from 82 institutions, 10 pages, 4 figures. v2 is version accepted for publication in Physical Review Letters. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.html
Published: 2019

11. Production of π0 and η mesons in Cu+Au collisions at sNN=200GeV

Author: Mate Csanad, E. Stenlund, S. Huang, Maya Hachiya Shimomura, Y. Nakamiya, D. Lynch, C. Xu, M. Nihashi, D. Kawall, I. Younus, Vardan Khachatryan, Y. I. Makdisi, N. Crossette, S. Solano, K. Tanida, X. He, R. Seto, Robert Vertesi, J. Koster, Peter Christiansen, T. W. Danley, A. Mwai, N. Novitzky, R. P. Pisani, P. L. McGaughey, B. Fadem, M. Patel, A. Ster, K. O. Eyser, X. Jiang, Sung Keun Park, J. Seele, Y. J. Kwon, N. Feege, I. Tserruya, Jan Rak, N. N. Ajitanand, R. S. Towell, Sándor Lökös, R. Lacey, Y. Imazu, I. Shein, M. Jezghani, K. N. Barish, S. Zharko, D. Kotov, V. Singh, A. Hodges, V. Bumazhnov, K. Sedgwick, R. Granier de Cassagnac, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, I. Garishvili, F. Wei, G. D. N. Perera, M. L. Brooks, L. Zou, Charles Maguire, T. O. S. Haseler, D. Black, S. Bathe, Y. Fukao, T. Koblesky, Mihael Makek, S. Baumgart, J. D. Orjuela Koop, M. Sarsour, Y. L. Yamaguchi, Takahiro Nakamura, Atsushi Takahara, K. A. Drees, C. H. Chen, J. S. Kang, Jason Kamin, M. J. Tannenbaum, D. E. Mihalik, H. Qu, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, G. David, T. Todoroki, Kensuke Homma, T. Hester, Minghui Liu, R. A. Soltz, Shoichi Hasegawa, E. Richardson, J. H. Kang, C. P. Wong, C. L. Woody, J. S. Haggerty, A. Berdnikov, T. Hoshino, A. Taranenko, V. S. Pantuev, A. Durum, D. Isenhower, Tamas Novak, T. Moon, W. A. Zajc, C. L. Silva, A. Manion, K. I. Hahn, A. Glenn, P. V. Radzevich, Animesh Datta, C. Y. Chi, A. Shaver, S. Choi, Yasutada Akiba, Kenneth Francis Read, T. Ichihara, Y. Gu, S. P. Stoll, M. S. Daugherity, S. J. Jeon, J. Klatsky, B. K. Schmoll, J. B. Choi, Ferdinando Giordano, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, C. Baumann, S. Mizuno, A. Meles, Petr Gallus, Eunja Kim, K. Dehmelt, Jen-Chieh Peng, M. Tomášek, J. M. Durham, Yoshifumi Ueda, J. H. Do, C. P. Singh, Barbara Jacak, M. Alfred, Susumu Sato, K. Watanabe, K. Shoji, A. Garishvili, E. Tennant, S. Kanda, B. M. Johnson, Taku Gunji, Yongsun Kim, W. Peng, P. W. Stankus, A. Isinhue, Filip Krizek, N. Grau, Sergey Fokin, M. Leitgab, M. R. Stone, T. Majoros, Vladimir Samsonov, Christine Nattrass, D. E. Fields, N. A. Lewis, I. V. Sourikova, Hari Guragain, R. S. Hollis, Kimberly Hill, K. Okada, K. Imai, D. Reynolds, M. Boer, A. V. Kazantsev, D. Richford, James Alexander, B. Sahlmueller, Y. S. Lai, Motoi Inaba, J. C. Hill, S. Butsyk, J. T. Mitchell, M. McCumber, S. Tarafdar, Inkyu Park, I. Ravinovich, Z. Sun, Brian Cole, E. Kistenev, N. Riveli, Ryugo S. Hayano, M. Kurosawa, Anne Marie Sickles, J. H. Yoo, Xiong Wang, M. Slunecka, S. Zhou, N. Hotvedt, R. Seidl, T. Niida, Tomofumi Nagae, J. L. Nagle, M. J. Leitch, M. Finger, H. Asano, K. Gainey, M. Virius, Y. Riabov, A. Lebedev, Byung-Sik Hong, D. Jouan, M. Bai, Henner Buesching, Kenta Shigaki, B. Lewis, S. R. P. Mohapatra, A. Bazilevsky, Dong Jo Kim, Y. Watanabe, Vladislav Manko, J. S. Bok, S. D. Rolnick, Alice Mignerey, L. D'Orazio, S. Miyasaka, A. S. Nyanin, Viktor Riabov, L. Patel, X. Gong, Rachid Nouicer, A. N. Zelenski, J. D. Osborn, Inseok Yoon, Zhiying You, H. W. Yu, R. Belmont, S. Wolin, S. Yokkaichi, M. S. Ryu, Kei Nagashima, D. M. Lee, V. Canoa Roman, A. Veicht, Pawan Kumar Netrakanti, M. Grosse Perdekamp, G. Mitsuka, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, G. H. Lee, Takao Sakaguchi, J. E. Frantz, Jongmin Lee, Raphael Noel Tieulent, H. Van Hecke, Agneta Oskarsson, A. Enokizono, Y. Ikeda, Alexander Milov, D. Kincses, A. Timilsina, P. K. Khandai, A. Taketani, Priyanka Sett, A. Sen, Y. Berdnikov, I. Nakagawa, Young-Ki Kim, T. Engelmore, A. D. Frawley, D. S. Jumper, S. H. Lee, C. McKinney, Y. Tanaka, B. Komkov, Y. H. Leung, S. Nagamiya, Vaclav Vrba, O. Drapier, J. Sun, A. Bagoly, Norio Saito, Tsutomu Mibe, Hideyuki Oide, D. P. Morrison, C. Pinkenburg, S. Campbell, E. Mannel, B. H. Kang, A. Drees, Tatsuya Chujo, M. Stepanov, S. H. Lim, J. S. Kapustinsky, V. Babintsev, C. A. Ogilvie, Timothy Thomas Rinn, Martin Purschke, C. A. Aidala, D. Kotchetkov, M. Moskowitz, N. Cronin, E. T. Atomssa, B. Meredith, T. K. Hemmick, Bhawani Singh, Yasuo Miake, K. DeBlasio, Don McGlinchey, C. Gal, M. Beaumier, K. S. Joo, Julia Velkovska, D. K. Mishra, M. Rosati, Tamás Csörgő, X. Bai, H. A. Torii, B. Kurgyis, Toru Sugitate, M. E. Connors, S. K. Park, S. P. Whitaker, Jiangyong Jia, N. Apadula, Y. Goto, François Fleuret, D. Kleinjan, Z. Ji, D. Yu Peressounko, R. Petti, Dennis Perepelitsa, Z. Rowan, M. Mendoza, S. Esumi, M. J. Skoby, D. Sharma, Senta Greene, E. O'Brien, J. Huang, B. Azmoun, H. Ge, Prakhar Garg, K. Nakano, M. Wysocki, B. Bannier, W. E. Sondheim, T. Murakami, R. Akimoto, P. Kline, K. S. Lee, K. Boyle, P. Steinberg, M. Skolnik, Takahiro Fusayasu, S. I. Morrow, S. Sawada, Qiao Xu, A. Franz, T. V. Moukhanova, J. Runchey, D. Silvermyr, Prashant Shukla, S. F. Pate, A. Yanovich, Ke. Nakamura, J. A. Key, K. B. Lee, D. Ivanishchev, V. Papavassiliou, C. E. Perezlara, L. Ding, E. J. Desmond, M. Kofarago, D. Roach, K. M. Kijima, K. Hashimoto, Xingguo Li, S. P. Sorensen, J. G. Lajoie, T. Hachiya, Jennifer E. Perry, M. Gonin, M. I. Nagy, D. Watanabe, A. Sukhanov, K. Kurita, C. O. Kim, R. Pak, E. Vznuzdaev, H. Sako, J. Bryslawskyj, A. Deshpande, I. J. Choi, B. Xia, Dmitry Blau, J. Hanks, E. Vazquez-Zambrano, Balazs Ujvari, I. E. Yushmanov, Min-Hye Kim, A. Iordanova, J. Murata, and Alexei Khanzadeev
Subjects: Quantum chromodynamics, Physics, Maple, Meson production, Meson, 010308 nuclear & particles physics, Nuclear Theory, chemistry.chemical_element, engineering.material, 16. Peace & justice, 01 natural sciences, Copper, Nuclear physics, Fragmentation (mass spectrometry), chemistry, 0103 physical sciences, Quark–gluon plasma, engineering, High Energy Physics::Experiment, Impact parameter, Nuclear Experiment, 010306 general physics
Abstract: Production of π0 and η mesons has been measured at midrapidity in Cu+Au collisions at sNN=200GeV. Measurements were performed in π0(η)→γγ decay channel in the 1(2)-20GeV/c transverse momentum range. A strong suppression is observed for π0 and η meson production at high transverse momentum in central Cu+Au collisions relative to the p+p results scaled by the number of nucleon-nucleon collisions. In central collisions the suppression is similar to Au+Au with comparable nuclear overlap. The η/π0 ratio measured as a function of transverse momentum is consistent with mT-scaling parametrization down to pT=2GeV/c, its asymptotic value is constant and consistent with Au+Au and p+p and does not show any significant dependence on collision centrality. Similar results were obtained in hadron-hadron, hadron-nucleus, and nucleus-nucleus collisions as well as in e+e− collisions in a range of collision energies sNN=3−1800 GeV. This suggests that the quark-gluon-plasma medium produced in Cu+Cu collisions either does not affect the jet fragmentation into light mesons or it affects the π0 and η the same way.
Published: 2018

12. Low-momentum direct-photon measurement in Cu + Cu collisions at sNN=200GeV

Author: K. S. Joo, C. A. Ogilvie, T. K. Hemmick, O. Dietzsch, Yasuo Miake, E. T. Atomssa, H. Valle, J. G. Boissevain, C. P. Wong, T. Rinn, Masashi Kaneta, M. Connors, W. A. Zajc, Steven E. Skutnik, L. Kochenda, D. Kawall, S. Esumi, V. Baublis, Julia Velkovska, A. Denisov, V. Cianciolo, S. Bathe, T. O. S. Haseler, V. I. Kochetkov, Agneta Oskarsson, John Matthew Durham, M. Rosati, K. S. Sim, V. Dzhordzhadze, Y. Berdnikov, Y. Akiba, M. Mishra, C. Pinkenburg, K. Dehmelt, C. L. Woody, A. Berdnikov, Sergey Fokin, Tae-Yeon Lee, M. Grosse Perdekamp, G. Mitsuka, H. Qu, Junji Tojo, Y. Kwon, S. Nagamiya, Vaclav Vrba, Klaus Johannes Reygers, K. Hill, Y. Fukao, S. Park, J. Murata, Martin Purschke, C. A. Aidala, A. Shevel, S. Hasegawa, Hideki Hamagaki, W. Fan, K. Aoki, H. Hiejima, M. Stepanov, G. Roche, A. A. Vinogradov, K. O. Eyser, A. K. Purwar, K. Das, K. Fujiwara, E. P. Hartouni, A. Kiss, A. Bagoly, G. S. Kyle, Gerd Joachim Kunde, C. P. Singh, Z. Yasin, H. W. Van Hecke, T. Horaguchi, Henner Buesching, S. P. Sorensen, James Alexander, Dylan Walker, Herve Borel, N. Kamihara, R. Armendariz, T. Majoros, Jiangyong Jia, Y. Goto, K. Imai, J. T. Mitchell, N. Hotvedt, R. Seidl, N. A. Lewis, I. Shein, Petr Gallus, Marcus Hohlmann, R. Averbeck, A. Isupov, C. Suire, S. Kametani, T. Hester, M. J. Skoby, D. Sharma, Byung-Sik Hong, A. Bazilevsky, A. Morreale, Vladislav Manko, A. Taketani, A. Drees, J. Sziklai, Z. Fraenkel, V. L. Rykov, T. Dahms, J. G. Lajoie, Philippe Rosnet, V. Khachatryan, M. B. Deaton, S. Campbell, Anne Marie Sickles, P. Tarján, Alberto Baldisseri, C. L. Silva, S. Belikov, J. Kubart, H. A. Gustafsson, J. H. Kang, J. S. Haggerty, I. V. Sourikova, Brian Cole, A. Romana, R. S. Towell, J. S. Bok, D. Kotchetkov, L. Zou, Alexandre Lebedev, M. Alfred, T. Hachiya, I. Garishvili, Akio Kiyomichi, F. Wei, A. Hadj Henni, C. Zhang, Y. Tanaka, Masamichi Ishihara, D. E. Fields, T. L. Thomas, B. Azmoun, Y. J. Mao, A. Král, C. R. Cleven, C. Haegemann, Y. Inoue, John Hill, B. V. Jacak, M. J. Kweon, M. K. Lee, D. M. Lee, G. R. Young, N. Kurihara, Minghui Liu, V-N. Tram, E. J. Desmond, O. Zaudtke, C. Vale, B. S. Chang, A. Kravitz, D. Kotov, Ryugo S. Hayano, M. Naglis, M. Gonin, T. Hoshino, Nagahiro Saito, H. A. Torii, Toru Sugitate, J. Klay, H. Yu, J. Egdemir, L. D. Isenhower, F. Staley, L. Baksay, M. Heffner, Kenneth Francis Read, T. Ichihara, Viktor Riabov, M. Finger, Y. Riabov, J. Bryslawskyj, Wei Xie, M. McCumber, C. Y. Chi, M. Oka, Charles Maguire, B. Kurgyis, M. Togawa, Jan Rak, Y. Ueda, R. Lacey, Dong-Hun Kim, A. V. Kazantsev, Kenta Shigaki, M. Nguyen, J. Park, V. S. Pantuev, A. Dion, F. Matathias, Jason Kamin, K. Kurita, Kiyoshi Tanida, Y. S. Lai, Kensuke Homma, R. Granier de Cassagnac, A. Adare, E. Kistenev, H. Pereira, Motoi Inaba, J. D. Orjuela Koop, T. Tabaru, D. Richford, A. S. Nyanin, M. Sarsour, M. Csanad, S. P. Stoll, A. Rakotozafindrabe, M. Slunecka, R. Belmont, L. Tomášek, Z. Sun, P. Mikeš, A. Enokizono, Saskia Mioduszewski, P. Constantin, S. Chernichenko, Y. H. Leung, B. Komkov, H. Harada, D. E. Mihalik, J. Gosset, I. J. Choi, Rachid Nouicer, H. Pei, G. David, J. H. Do, B. Bassalleck, R. Pak, H. Iinuma, Y. Tsuchimoto, D. McGlinchey, Balazs Ujvari, M. Konno, Senta Greene, François Fleuret, K. Okada, Hiroaki Ohnishi, S. S.E. Rosendahl, T. C. Awes, Kyoichiro Ozawa, T. Liška, N. N. Ajitanand, A. P.T. Palounek, J. Jin, I. E. Yushmanov, Eun-Hee Kim, G. Bunce, H. En'yo, David D'Enterria, Jun Kikuchi, Alexei Khanzadeev, L. Aphecetche, E. M. Takagui, Y. Nakamiya, D. Lynch, M. J. Leitch, Tadaaki Isobe, I. Ravinovich, E. Stenlund, H. Sakata, N. Novitzky, Z. Rowan, S. N. White, A. Deshpande, M. Ouchida, G. Baksay, Takahiro Nakamura, P. L. McGaughey, M. A. L. Leite, B. E. Norman, J. Asai, E. O'Brien, M. Chiu, Y. Nagata, S. Yokkaichi, A. Churyn, D. Jouan, B. Sahlmueller, Susumu Oda, D. V. Perepelitsa, Johannes Peter Wessels, Xingguo Li, M. N. Wagner, Shingo Sakai, T. V. Moukhanova, R. A. Soltz, A. Durum, R. Vértesi, S. H. Lee, M. Issah, D. Watanabe, H. Ge, K. Nakano, M. D. Malik, E. Vznuzdaev, Y. Watanabe, J. D. Osborn, J. E. Frantz, V. Babintsev, W. E. Sondheim, I. Younus, R. Bennett, Jen-Chieh Peng, K. Boyle, P. A. Rukoyatkin, A. Soldatov, Osamu Jinnouchi, Matthew G. Reuter, Takahiro Fusayasu, Z. Ji, D. Winter, Hiroyuki Sako, D. Yu Peressounko, Xiong Wang, Alexander Malakhov, Qiao Xu, Dong Jo Kim, D. Silvermyr, L. S. Zolin, W. J. Park, S. H. Lim, P. D. Barnes, A. Yanovich, J. Chiba, Alice Mignerey, M. Wysocki, M. Mitrovski, J. Huang, Takao Sakaguchi, I. Tserruya, Yu. Efremenko, C. Klein-Boesing, A. D. Frawley, Prakhar Garg, V. Singh, A. Hodges, S. H. Aronson, W. Holzmann, S. F. Pate, Maya Hachiya Shimomura, Y. I. Makdisi, S. Butsyk, Vladimir Samsonov, H. Al-Bataineh, A. Glenn, P. V. Radzevich, M. J. Tannenbaum, B. K. Schmoll, Eunja Kim, D. Ivanishchev, Jaehyeok Yoo, D. Mukhopadhyay, S. Rembeczki, V. Papavassiliou, Sébastien Gadrat, Alexander Milov, I. Nakagawa, C. E. Perezlara, Eva Haslum, O. Drapier, Frank Ellinghaus, B. Lenzi, E. R. Kinney, Robert F. Hobbs, D. P. Morrison, V. E. Semenov, Tatsuya Chujo, S. Afanasiev, Tamas Ferenc Csorgo, A. Ster, N. Feege, S. I. Morrow, J. Newby, Debashish Pal, S. Sawada, J. Ying, A. Franz, J. Runchey, B. M. Johnson, J. L. Nagle, D. Hornback, C. Silvestre, A. Taranenko, Marisilvia Donadelli, V. Bumazhnov, M. P. Comets, Kazushi Miki, T. A. Shibata, D. Kincses, Min Soo Kim, D. Isenhower, A. Toia, Tamas Novak, T. Moon, L. Mašek, J. L. Charvet, Rushan Han, T. E. Miller, Kei Nagashima, V. Canoa Roman, P. Chung, Raphael Noel Tieulent, Susumu Sato, W. S. Emam, H. Kanou, Taku Gunji, H. Gong, J. Seele, M. Patel, F. Kajihara, H. Delagrange, S. Zhou, M. Virius, S. Takagi, M. Boer, Sándor Lökös, K. N. Barish, S. Zharko, M. L. Brooks, B. Love, Y. L. Yamaguchi, C. Xu, A. G. Litvinenko, A. Kozlov, R. Seto, K. Haruna, T. W. Danley, X. He, J. Zimamyi, O. O. Omiwade, V. Peresedov, S. Batsouli, H. Masui, A. K. Dubey, A. A. Bickley, N. Grau, K. Shoji, W. Peng, and P. W. Stankus
Subjects: Physics, Photon, Mass distribution, 010308 nuclear & particles physics, Hadron, Virtual particle, 01 natural sciences, Spectral line, Nuclear physics, Momentum, 0103 physical sciences, Mass spectrum, Rapidity, Nuclear Experiment, 010306 general physics
Abstract: We measured direct photons for pT
Published: 2018

13. Measurement of ϕ -meson production at forward rapidity in p+p collisions at s=510 GeV and its energy dependence from s=200 GeV to 7 TeV

Author: Alexander Milov, I. Nakagawa, A. Meles, Atsushi Takahara, K. A. Drees, D. P. Morrison, S. Campbell, M. Rosati, Tamás Csörgő, Maya Hachiya Shimomura, Vardan Khachatryan, Y. I. Makdisi, D. E. Fields, M. E. Connors, S. Kudo, M. Kurosawa, S. P. Whitaker, D. Lynch, V. S. Pantuev, Shoichi Hasegawa, E. Kistenev, G. Tarnai, J. Klatsky, S. K. Park, Jiangyong Jia, Y. Goto, B. Azmoun, Y. Gu, Tatsuya Chujo, K. Nagai, J. Huang, J. H. Yoo, M. Slunecka, M. Tomášek, Byung-Sik Hong, M. J. Tannenbaum, E. Mannel, M. McCumber, J. B. Choi, D. Kleinjan, R. A. Soltz, H. Nakagomi, T. Niida, A. V. Kazantsev, B. K. Schmoll, M. Wysocki, B. Bannier, C. P. Singh, Y. L. Yamaguchi, E. Joo, Y. Imazu, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, A. Bazilevsky, N. Grau, M. Leitgab, N. Riveli, Kimberly Hill, V. Bumazhnov, D. Black, A. Lebedev, K. Imai, Hari Guragain, Shuo Han, Motoi Inaba, J. C. Hill, R. S. Hollis, T. Hoshino, B. M. Johnson, V. Jorjadze, C. L. Silva, D. H. Kim, K. Dehmelt, Yasuo Miake, H. W. Yu, Timothy Thomas Rinn, H. J. Kim, S. Tarafdar, Alice Mignerey, S. Miyasaka, M. Grosse Perdekamp, G. Mitsuka, Mate Csanad, P. Kline, A. Dion, Jen-Chieh Peng, C. L. Woody, S. Mizuno, A. Berdnikov, Y. Fukuda, J. Sziklai, K. DeBlasio, Pawan Kumar Netrakanti, R. S. Towell, H. Asano, J. E. Frantz, Takao Sakaguchi, A. Sen, Prashant Shukla, Z. Ji, D. Yu Peressounko, Dennis Perepelitsa, S. F. Pate, L. Patel, D. Reynolds, Jan Rak, R. Pinson, N. Feege, S. Vazquez-Carson, Don McGlinchey, N. N. Ajitanand, E. T. Atomssa, A. D. Frawley, R. Belmont, R. Lacey, S. P. Sorensen, H. En'yo, M. Nihashi, N. A. Lewis, S. Bathe, T. C. Awes, Xiong Wang, Dong Jo Kim, X. He, F. Wei, M. J. Leitch, Kyoichiro Ozawa, A. Enokizono, J. Sun, G. D. N. Perera, A. Adare, Martin Purschke, C. A. Aidala, H. Van Hecke, J. A. Key, H. Masuda, S. Wolin, Wesley James Metzger, Kensuke Homma, C. Gal, A. Taketani, Priyanka Sett, Julia Velkovska, Henner Buesching, D. S. Jumper, Barbara Jacak, Y. Ikeda, J. M. Durham, N. Novitzky, Yoshifumi Ueda, J. H. Do, R. P. Pisani, C. L. Towell, Susumu Sato, D. E. Mihalik, D. Richford, N. S. Bandara, Y. Aramaki, M. J. Skoby, Vladimir Samsonov, D. Ivanishchev, I. Tserruya, M. Jezghani, Animesh Datta, T. Sumita, Petr Gallus, C. Y. Chi, A. Durum, V. Papavassiliou, Christine Nattrass, K. Kihara, P. L. McGaughey, C. E. Perezlara, T. Murakami, Qiao Xu, J. G. Lajoie, M. Alfred, T. Hachiya, A. Drees, Anne Marie Sickles, V. Singh, A. Hodges, Balazs Ujvari, T. Koblesky, Senta Greene, Y. J. Kwon, C. Pinkenburg, Jennifer E. Perry, J. S. Bok, Agneta Oskarsson, A. Taranenko, D. Silvermyr, D. Kincses, M. Sarsour, T. O. S. Haseler, I. V. Sourikova, M. Beaumier, K. S. Joo, S. Beckman, J. T. Mitchell, N. Hotvedt, M. Stepanov, K. B. Lee, S. J. Jeon, S. Karthas, D. K. Mishra, J. L. Nagle, Y. Berdnikov, S. H. Lee, C. McKinney, Brennan Schaefer, S. Nagamiya, E. O'Brien, J. Koster, D. Kotov, R. Seidl, Vladislav Manko, J. G. Rubin, S. I. Morrow, D. Kawall, A. Glenn, K. Tanida, P. V. Radzevich, P. Garg, S. Sawada, Vaclav Vrba, N. Apadula, J. D. Orjuela Koop, M. Finger, L. Zou, P. Yin, A. Franz, J. Runchey, C. H. Chen, J. S. Kang, Eunja Kim, J. H. Kang, J. S. Haggerty, R. Petti, S. P. Stoll, A. Yanovich, Y. Riabov, L. Ding, E. J. Desmond, A. Manion, Kenta Shigaki, M. Kofarago, S. Esumi, D. Sharma, I. Ravinovich, D. Roach, A. Pun, A. Timilsina, Minghui Liu, A. Mwai, A. S. Nyanin, B. Meredith, Rachid Nouicer, A. N. Zelenski, M. Bai, D. Jouan, Xingguo Li, H. A. Torii, B. Kurgyis, A. J. Miller, Toru Sugitate, Hideki Hamagaki, W. Fan, M. Vargyas, A. Sukhanov, K. Kurita, J. Seele, Zvi Hirsh Citron, Kenneth Francis Read, C. Xu, J. D. Osborn, C. O. Kim, R. Pak, Inseok Yoon, Zirui Wang, Z. Rowan, M. Mendoza, G. David, T. Todoroki, I. Shein, A. Sexton, Moonhee Kim, H. Ge, K. Nakano, R. Seto, W. E. Sondheim, R. Akimoto, K. I. Hahn, T. W. Danley, K. Boyle, B. Fadem, Sándor Lökös, K. N. Barish, K. Sedgwick, S. Zharko, M. L. Brooks, Mihael Makek, M. Boer, Y. Watanabe, P. Montuenga, I. Younus, Koji Sato, Iu. Mitrankov, Yongsun Kim, W. Peng, P. W. Stankus, Serpil Yalcin, C. P. Wong, W. A. Zajc, L. Xue, A. Denisov, Yuki Watanabe, Sergey Fokin, Y. H. Leung, A. Takeda, Viktor Riabov, M. I. Nagy, D. Watanabe, E. Vznuzdaev, H. Sako, J. Hanks, J. Bryslawskyj, A. Deshpande, I. J. Choi, B. Xia, M. Towell, I. E. Yushmanov, Alexei Khanzadeev, S. Huang, Y. Akiba, T. V. Moukhanova, Min-Hye Kim, A. Iordanova, J. Murata, M. Patel, Kei Nagashima, X. Jiang, V. Canoa Roman, J. Imrek, Raphael Noel Tieulent, M. S. Daugherity, M. Chiu, T. A. Shibata, Ferdinando Giordano, A. Bagoly, Norio Saito, S. H. Lim, D. Isenhower, Tamas Novak, T. Moon, V. Babintsev, Jong-Min Park, Taku Gunji, M. Virius, and S. D. Rolnick
Subjects: Physics, Scattering cross-section, Meson production, 010308 nuclear & particles physics, Nuclear Theory, Strangeness, 01 natural sciences, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the differential cross section of φ(1020)-meson production at forward rapidity in p+p collisions at s=510 GeV via the dimuon decay channel. The partial cross section in the rapidity and pT ranges 1.2
Published: 2018

14. Cross section and longitudinal single-spin asymmetry AL for forward W±→μ±ν production in polarized p+p collisions at s=510 GeV

Author: H. Nakagomi, T. Hoshino, R. A. Soltz, D. Richford, T. Murakami, J. H. Do, B. Komkov, Yi Gu, X. Bai, F. Giordano, Charles Maguire, A. Shaver, R. S. Towell, A. Deshpande, M. Rosati, Alice Mignerey, L. D'Orazio, S. Miyasaka, Y. Fukao, S. Choi, I. Garishvili, D. Sharma, D. Kawall, S. Park, J. Murata, Zvi Hirsh Citron, I. Shein, K. Sedgwick, Mihael Makek, Norio Saito, Tsutomu Mibe, A. Enokizono, T. Hester, Serpil Yalcin, C. L. Woody, A. Berdnikov, A. Sen, Kiyoshi Tanida, Y. Watanabe, I. Younus, Takao Sakaguchi, M. Skolnik, S. Hasegawa, S. I. Morrow, Anne Marie Sickles, K. Gainey, Z. Rowan, Sung Keun Park, E. Kistenev, S. Sawada, M. Mendoza, B. Schaefer, V. S. Pantuev, X. He, J. S. Bok, A. Franz, Peter Christiansen, J. Runchey, Y. Ikeda, D. Kotov, D. Kotchetkov, A. D. Frawley, E. J. Mannel, M. Beaumier, N. N. Ajitanand, Petr Gallus, Z. Ji, J. T. Mitchell, D. Yu Peressounko, N. Hotvedt, R. Seidl, K. S. Joo, J. Sun, A. Isinhue, C. P. Wong, R. Belmont, M. Grosse Perdekamp, G. Mitsuka, Henner Buesching, N. Cronin, S. P. Sorensen, T. Rinn, I. Tserruya, M. Jezghani, G. D. N. Perera, N. S. Bandara, Vladimir Samsonov, Y. Aramaki, Robert Vertesi, P. Sett, V. Singh, A. Hodges, Vladislav Manko, M. Leitgab, K. Shoji, Atsushi Takahara, K. A. Drees, Jiangyong Jia, Y. Goto, Jongmin Lee, J. S. Kapustinsky, V. Babintsev, K. O. Eyser, M. Connors, W. A. Zajc, L. Xue, Jan Rak, R. Akimoto, D. S. Jumper, Jason Kamin, M. Csanad, S. P. Stoll, S. Huang, Takahiro Nakamura, K. Ozawa, A. Garishvili, I. V. Sourikova, H. Yu, Animesh Datta, T. Sumita, C. Y. Chi, Yasutada Akiba, H. J. Kim, V. Baublis, A. Denisov, Yuki Watanabe, R. Lacey, Motoi Inaba, Christine Nattrass, S. Butsyk, R. Granier de Cassagnac, S. Kanda, A. Adare, D. McGlinchey, H. Ge, K. Okada, J. Koster, T. Todoroki, S. Solano, C. Pinkenburg, D. Kleinjan, S. Campbell, V. Cianciolo, W. Peng, Kei Nagashima, P. W. Stankus, J. G. Lajoie, K. Nakano, M. Tomášek, V. Canoa Roman, A. Vossen, X. Gong, Maya Hachiya Shimomura, Takafumi Niida, H. En'yo, T. Koblesky, J. Huang, M. Alfred, T. Hachiya, R. S. Hollis, J. Seele, M. Sarsour, A. Iordanova, S. Y. Han, M. J. Leitch, J. Klatsky, Sergey Fokin, M. S. Ryu, D. E. Mihalik, S. Whitaker, Jennifer E. Perry, A. Durum, Y. I. Makdisi, K. Dehmelt, F. Wei, I. J. Choi, B. Xia, James Alexander, Raphael Noel Tieulent, Dennis Perepelitsa, Senta Greene, S. Esumi, Prakhar Garg, W. E. Sondheim, M. Kurosawa, B. Bannier, Susumu Sato, D. Jouan, M. Towell, B. Fadem, E. O'Brien, C. L. Silva, A. Meles, P. K. Khandai, M. J. Tannenbaum, Byung-Sik Hong, M. Nihashi, A. Bazilevsky, H. Asano, Taku Gunji, Agneta Oskarsson, Y. Tanaka, M. Slunecka, Z. Sun, A. Taketani, Soumya Mohapatra, A. Veicht, A. Mwai, John Matthew Durham, N. Crossette, Prashant Shukla, P. Montuenga, B. K. Schmoll, M. Patel, M. Gonin, B. Azmoun, Y. Berdnikov, M. R. Stone, S. Bathe, R. Yang, T. Novák, B. Meredith, C. McKinney, Y. L. Yamaguchi, Jaehyeok Yoo, N. Novitzky, S. F. Pate, Y. J. Kwon, E. Tennant, R. P. Pisani, A. Glenn, P. V. Radzevich, S. Tarafdar, S. Nagamiya, B. Lewis, A. Timilsina, T. Majoros, D. E. Fields, B. V. Jacak, K. Boyle, C. Xu, A. J. Miller, N. Grau, C. A. Ogilvie, Ke. Nakamura, Eunja Kim, M. McCumber, T. K. Hemmick, Alexandre Lebedev, J. A. Key, Y. H. Leung, Y. Nakamiya, D. Lynch, Vaclav Vrba, K. Hill, S. Zhou, A. Sukhanov, Ryugo S. Hayano, Yasuo Miake, I. Ravinovich, Jen-Chieh Peng, M. Virius, J. G. Rubin, J. E. Frantz, M. Finger, Tamas Ferenc Csorgo, H. Qu, Y. Riabov, A. Bagoly, D. M. Lee, K. Kurita, G. H. Lee, C. Gal, K. Watanabe, A. Sexton, D. Ivanishchev, V. Papavassiliou, K. DeBlasio, S. D. Rolnick, N. Riveli, J. Bryslawskyj, Kenta Shigaki, D. Reynolds, J. S. Kang, Y. Imazu, Julia Velkovska, M. Bai, C. E. Perezlara, Inkyu Park, Xiong Wang, John Hill, P. Kline, K. S. Lee, A. Dion, R. Seto, K. B. Lee, R. Pinson, A. S. Nyanin, Dong Jo Kim, Tomofumi Nagae, T. W. Danley, Ajit Kumar Mohanty, T. A. Shibata, S. Mizuno, Rachid Nouicer, A. N. Zelenski, M. S. Daugherity, C. P. Singh, J. L. Nagle, X. Jiang, H. A. Torii, Toru Sugitate, S. Yokkaichi, S. Wolin, H. W. Van Hecke, Filip Krizek, N. A. Lewis, C. O. Kim, Kenichi Imai, T. O. S. Haseler, Peter Steinberg, R. J. Petti, B. Sahlmueller, M. Boer, Sándor Lökös, D. Isenhower, M. Wysocki, R. Pak, K. N. Barish, J. D. Osborn, Y. J. Kim, T. Moon, Inseok Yoon, J. Sziklai, Zhiying You, S. Zharko, Alexander Milov, I. Nakagawa, Young-Ki Kim, Martin Purschke, C. A. Aidala, T. Engelmore, J. H. Kang, M. I. Nagy, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, François Fleuret, Brian Cole, N. Apadula, A. Drees, J. S. Haggerty, O. Drapier, D. Watanabe, K. I. Hahn, Viktor Riabov, D. P. Morrison, B. H. Kang, V. Bumazhnov, J. Hanks, Hiroyuki Sako, E. Vznuzdaev, D. Black, Hideyuki Oide, M. L. Brooks, Tatsuya Chujo, Y. S. Lai, E. T. Atomssa, Takahiro Fusayasu, L. Ding, J. D. Orjuela Koop, K. Kihara, Qiao Xu, C. H. Chen, M. Kofarago, A. Manion, D. Silvermyr, D. Roach, K. M. Kijima, M. J. Skoby, Pawan Kumar Netrakanti, M. Moskowitz, K. Hashimoto, S. H. Lim, A. Yanovich, Xingguo Li, Min-Hye Kim, S. H. Lee, V. Khachatryan, A. V. Kazantsev, Alexei Khanzadeev, G. David, L. Patel, E. Stenlund, C. Baumann, J. B. Choi, Y. Sekiguchi, T. C. Awes, Dipak Kumar Mishra, D. H. Kim, T. V. Moukhanova, Dmitry Blau, E. J. Desmond, E. Vazquez-Zambrano, P. L. McGaughey, M. Chiu, S. Beckman, Balazs Ujvari, I. E. Yushmanov, L. Zou, S. Baumgart, Minghui Liu, Kenneth Francis Read, T. Ichihara, Kensuke Homma, E. Richardson, E. Joo, M. Stepanov, Hari Guragain, A. Ster, N. Feege, B. M. Johnson, A. Taranenko, S. J. Jeon, D. Kincses, and Brajesh K. Singh
Subjects: Quark, Physics, Proton, 010308 nuclear & particles physics, media_common.quotation_subject, High Energy Physics::Phenomenology, Parton, 01 natural sciences, 7. Clean energy, Asymmetry, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, PHENIX detector, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Boson, Spin-½, media_common
Abstract: We have measured the cross section and single-spin asymmetries from forward W±→μ±ν production in longitudinally polarized p+p collisions at s=510 GeV using the PHENIX detector at the Relativistic Heavy Ion Collider. The cross sections are consistent with previous measurements at this collision energy, while the most forward and backward longitudinal single spin asymmetries provide new insights into the sea quark helicities in the proton. The charge of the W bosons provides a natural flavor separation of the participating partons. © 2018 authors. Published by the American Physical Society.
Published: 2018

15. Measurement of emission-angle anisotropy via long-range angular correlations with high- pT hadrons in d+Au and p+p collisions at sNN=200 GeV

Author: B. Love, Y. Fukao, Min-Hye Kim, C. Xu, T. Hester, S. Bathe, M. Rosati, Tamás Csörgő, Y. Ikeda, H. Sako, M. Virius, J. Murata, H. Masuda, Kensuke Homma, Maya Hachiya Shimomura, Vardan Khachatryan, A. Sexton, Sung Keun Park, S. Tarafdar, Manabu Togawa, B. Azmoun, Y. J. Mao, A. Král, D. Kawall, Dmitry Blau, S. Kudo, E. Richardson, J. Hanks, E. Vazquez-Zambrano, M. Kasai, Y. Tsuchimoto, Y. Iwanaga, I. E. Yushmanov, Alexei Khanzadeev, K. Nagai, R. Seto, J. D. Orjuela Koop, W. Peng, I. Younus, N. N. Ajitanand, E. Stenlund, S. Huang, K. B. Lee, Jong-Min Park, Taku Gunji, H. Gong, C. H. Chen, K. Tanida, Y. I. Makdisi, T. W. Danley, C. Pinkenburg, N. A. Lewis, T. V. Moukhanova, M. Patel, F. Kajihara, Jiangyong Jia, A. Basye, Eva Haslum, Peter Christiansen, Takahiro Fusayasu, Y. Goto, G. D. N. Perera, B. Bassalleck, G. Roche, Takahiro Nakamura, Koji Sato, B. Fadem, Alberica Toia, N. Grau, T. Kempel, A. Takeda, D. Silvermyr, Sándor Lökös, Shuo Han, M. Konno, X. Jiang, Marisilvia Donadelli, D. Kleinjan, Alexander Milov, I. Nakagawa, A. Kiss, G. Tarnai, Susumu Oda, Ryugo S. Hayano, C. Baumann, E. J. Desmond, K. A. Drees, Qiao Xu, S. Butsyk, M. Slunečka, J. Alexander, K. N. Barish, D. Roach, V. Bumazhnov, K. M. Kijima, I. Ravinovich, T. Engelmore, N. Novitzky, T. Murakami, E. M. Takagui, Jihyun Bhom, P. L. McGaughey, Motoi Inaba, J. C. Hill, S. Zharko, K. S. Lee, A. Dion, H. A. Gustafsson, Henner Buesching, Torsten Dahms, Y. J. Kwon, Steve Edwards, M. Grosse Perdekamp, A. Durum, M. J. Tannenbaum, A. Pun, Gerd Joachim Kunde, C. P. Singh, I. Shein, R. M. Wright, M. Bai, S. Sano, J. Newby, R. Tanabe, S. Zhou, Y. Nakamiya, D. Lynch, Y. Riabov, P. Liebing, J. Rak, A. Lebedev, O. Drapier, Xingguo Li, B. M. Johnson, E. R. Kinney, D. P. Morrison, S. Campbell, Mate Csanad, T. O. S. Haseler, Ralf Peter Averbeck, Y. Tanaka, E. Mannel, M. I. Nagy, H. Qu, A. V. Kazantsev, Y. Onuki, B. K. Schmoll, K. Yamaura, S. P. Sorensen, D. Watanabe, O. Chvala, P. Ružička, M. Nihashi, Marcus Hohlmann, Martin Purschke, C. A. Aidala, S. Rembeczki, G. Baksay, W. J. Park, Christopher Rosen, S. D. Rolnick, Tatsuya Chujo, R. Lacey, K. Sedgwick, M. S. Daugherity, Mihael Makek, R. Belmont, S. Yokkaichi, M. D. Malik, M. E. Connors, S. K. Park, J. B. Choi, J. D. Osborn, Zhiying You, E. Vznuzdaev, R. Bennett, L. Tomášek, C. Silvestre, Y. Fukuda, K. Dehmelt, A. Yanovich, Zirui Wang, R. Granier de Cassagnac, A. Adare, Barbara Jacak, Viktor Riabov, Gary Grim, K. V. Dharmawardane, J. G. Lajoie, M. Alfred, T. Hachiya, V. Jorjadze, Jen-Chieh Peng, Kenta Shigaki, M. Nguyen, A. Kravitz, Charles Maguire, Yu. Efremenko, T. L.T. Thomas, M. Finger, R. P. Pisani, M. L. Brooks, L. A. Linden Levy, Rushan Han, G. Mitsuka, S. I. Morrow, O. Dietzsch, D. E. Mihalik, E. T. Atomssa, Hongfang Liu, D. E. Fields, V. S. Pantuev, R. A. Soltz, M. Naglis, H. Nakagomi, J. Bryslawskyj, I. Danchev, D. Richford, S. Taneja, H. Valle, A. Taranenko, Beomkyu Kim, J. H. Kang, X. He, Hideki Hamagaki, W. Fan, K. Aoki, G. David, K. I. Hahn, J. E. Frantz, Jongmin Lee, J. S. Haggerty, S. W. Nam, K. Karatsu, H. J. Moon, L. Baksay, M. Gonin, Y. H. Leung, T. Horaguchi, T. Hoshino, Vladimir Samsonov, Christine Nattrass, M. Proissl, C. L. Silva, Alice Mignerey, Inkyu Park, L. D'Orazio, Z. Ji, D. Winter, A. Deshpande, Dipanwita Dutta, Z. Rowan, T. C. Awes, Kyoichiro Ozawa, T. Liška, Y. Aramaki, Jun Kikuchi, J. Hamblen, S. N. White, Anne Marie Sickles, H. Themann, M. Chiu, Ajit Kumar Mohanty, J. T. Mitchell, K. Fujiwara, Robert Vertesi, A. Sukhanov, K. Kurita, M. Kawashima, L. Zou, J. Sziklai, T. A. Shibata, Xiong Wang, C. Gal, Deepa Thomas, Kimberly Hill, D. Yu Peressounko, Z. Conesa del Valle, S. Sawada, J. Ying, A. Franz, J. S. Bok, Dong Jo Kim, Shoichi Hasegawa, Dennis Perepelitsa, B. Komkov, T. Sato, N. Hotvedt, I. J. Choi, Z. Fraenkel, A. Enokizono, M. McCumber, J. Koster, Masamichi Ishihara, R. Seidl, Brian Cole, C. O. Kim, J. M. Durham, Yoshifumi Ueda, Julia Velkovska, J. H. Do, Y. L. Yamaguchi, C. L. Towell, Susumu Sato, G. R. Young, Vladislav Manko, J. Runchey, Moonhee Kim, Frank Ellinghaus, Zvi Hirsh Citron, R. Pak, Minghui Liu, R. S. Towell, K. Watanabe, A. Taketani, Takao Sakaguchi, A. Sen, H. Masui, N. Feege, R. K. Choudhury, M. Heffner, Yuhei Morino, H. Ge, K. Das, K. Nakano, I. Garishvili, A. Veicht, Kenneth Francis Read, M. Boer, K. Okada, K. S. Sim, B. Sahlmueller, H. En'yo, T. Ichihara, S. Belikov, K. S. Joo, J. L. Nagle, P. Yin, F. Wei, D. S. Jumper, Makoto Oka, A. D. Frawley, W. E. Sondheim, M. J. Skoby, I. Tserruya, R. Yang, D. K. Mishra, Aaron Angerami, M. J. Leitch, D. Isenhower, V. Singh, A. Hodges, Tamas Novak, K. Boyle, T. Moon, K. Shoji, Y. Watanabe, Wesley James Metzger, K. Imai, Kenjiro Miki, T. Koblesky, N. Apadula, C. Vale, D. Hornback, Yongsun Kim, W. Holzmann, M. Sarsour, E. Kistenev, A. Timilsina, Y. S. Lai, R. Petti, B. Meredith, P. W. Stankus, Senta Greene, W. A. Zajc, S. Esumi, D. Sharma, A. Glenn, P. V. Radzevich, Eunja Kim, Animesh Datta, V. Baublis, H. A. Torii, B. Kurgyis, A. Denisov, R. Ichimiya, V. Cianciolo, Toru Sugitate, C. Y. Chi, E. O'Brien, P. Lichtenwalner, Balazs Ujvari, François Fleuret, Jason Kamin, M. Kurosawa, J. H. Yoo, Sergey Fokin, H. Pei, Agneta Oskarsson, D. Kincses, J. Jin, Y. Berdnikov, S. H. Lee, Y. Akiba, Timothy Thomas Rinn, Kei Nagashima, V. Canoa Roman, S. Nagamiya, P. Chung, J. Huang, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, J. Imrek, Raphael Noel Tieulent, M. K. Dayananda, Rui Wei, Prakhar Garg, M. Wysocki, Prashant Shukla, S. F. Pate, Ke. Nakamura, H. Al-Bataineh, D. Ivanishchev, V. Papavassiliou, C. E. Perezlara, A. S. Nyanin, Rachid Nouicer, C. L. Woody, A. Berdnikov, A. Caringi, T. W. Jones, Petr Gallus, I. V. Sourikova, J. P. Wessels, J. Seele, M. Ouchida, N. Means, H. Pereira, Aram Kim, F. Matathias, C. Oakley, A. Drees, K. Sakashita, S. Karthas, D. Kotov, S. P. Stoll, S. S.E. Rosendahl, G. Bunce, D. Jouan, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, Yasuo Miake, K. DeBlasio, L. Kochenda, M. Issah, S. Vazquez-Carson, Don McGlinchey, A. Bagoly, Norio Saito, Tsutomu Mibe, M. A. L. Leite, S. H. Lim, J. S. Kapustinsky, V. Babintsev, G. S. Kyle, Byung-Sik Hong, A. Bazilevsky, H. W. Yu, D. M. Lee, S. Dairaku, and H. Van Hecke
Subjects: Physics, Range (particle radiation), 010308 nuclear & particles physics, Hadron, 01 natural sciences, Pseudorapidity, 0103 physical sciences, Particle, High Energy Physics::Experiment, Rapidity, Particle flow, Impact parameter, Atomic physics, Nuclear Experiment, 010306 general physics, Anisotropy
Abstract: We present measurements of two-particle angular correlations between high-transverse-momentum (2
Published: 2018

16. Measurements of e+e− pairs from open heavy flavor in p+p and d+A collisions at sNN=200 GeV

Author: Martin Purschke, C. A. Aidala, T. Murakami, E. M. Takagui, D. Kawall, K. Tanida, K. A. Drees, D. Hornback, S. Afanasiev, M. Rosati, Tamás Csörgő, S. Kudo, M. J. Skoby, A. A. Vinogradov, S. Bathe, Maya Hachiya Shimomura, Jiangyong Jia, Y. Goto, S. I. Morrow, Vardan Khachatryan, Zvi Hirsh Citron, S. Sawada, K. L. Smith, A. Ster, M. I. Nagy, Gerd Joachim Kunde, N. Feege, J. Ying, A. Franz, J. Runchey, Y. Ito, Kensuke Homma, B. Meredith, J. Newby, Y. I. Makdisi, O. Dietzsch, Marcus Hohlmann, I. Shein, Y. Fukao, M. Patel, Yu. Efremenko, E. T. Atomssa, H. Valle, Dipanwita Dutta, C. Gal, Julia Velkovska, E. Vznuzdaev, Dmitry Blau, Z. Fraenkel, Carly W. Butler, S. Chernichenko, C. Silvestre, Y. Tanaka, B. Bassalleck, K. Sedgwick, H. A. Torii, Toru Sugitate, K. O. Eyser, M. Chiu, Ajit Kumar Mohanty, C. Baumann, S. Kametani, T. A. Shibata, T. Sato, Alberto Baldisseri, Mihael Makek, T. Hester, E. Mannel, J. H. Kang, Y. Onuki, D. Kapukchyan, J. Huang, M. Konno, J. S. Haggerty, M. J. Tannenbaum, Jan Rak, C. P. Singh, B. M. Johnson, R. K. Choudhury, P. Tarján, Torsten Dahms, M. Boer, M. Wysocki, E. P. Hartouni, Marisilvia Donadelli, V. Bumazhnov, B. K. Schmoll, R. Lacey, E. J. Desmond, S. P. Sorensen, R. Granier de Cassagnac, A. Taranenko, B. Azmoun, Y. J. Mao, A. Král, François Fleuret, Ryugo S. Hayano, L. Zou, Hongfang Liu, D. E. Fields, B. Love, F. Staley, L. Baksay, A. Adare, N. A. Lewis, Y. Nakamiya, D. Lynch, D. Isenhower, Tamas Novak, T. Moon, L. Mašek, V. Jorjadze, S. Batsouli, S. Rembeczki, Charles Maguire, T. Horaguchi, C. Xu, H. Pei, Radek Novotny, R. Tanabe, D. Layton, M. McCumber, C. M. Camacho, Eun Joo Kim, G. Baksay, Prashant Shukla, A. Isupov, H. Sako, Y. Watanabe, A. Rakotozafindrabe, Y. Riabov, Kenta Shigaki, A. K. Purwar, V-N. Tram, Jong-Min Park, Taku Gunji, H. Gong, F. Kajihara, L. Aphecetche, Timothy Thomas Rinn, S. F. Pate, Y. H. Leung, W. C. Chang, D. E. Mihalik, D. Richford, Y. Tsuchimoto, Balazs Ujvari, S. Tarafdar, N. Grau, A. Dion, Shuo Han, A. G. Litvinenko, Y. S. Lai, Seong H. Kim, P.L. McGaughey, T. O. S. Haseler, H. Qu, Masamichi Ishihara, Agneta Oskarsson, D. Kincses, Y. Berdnikov, J. L. Klay, Barbara Jacak, H. Iinuma, Yuhei Morino, Takahiro Fusayasu, Alexander Malakhov, T. Elder, Qiao Xu, H. Al-Bataineh, D. Silvermyr, L. S. Zolin, Motoi Inaba, J. C. Hill, J. G. Lajoie, M. Alfred, T. Hachiya, Michael William Phipps, B. Komkov, Anne Marie Sickles, H. Themann, V. R. Loggins, J. T. Mitchell, Alice Mignerey, W. J. Park, M. Mishra, Brennan Schaefer, J. Sziklai, Brian Cole, S. Nagamiya, A. Basye, A. Sexton, G. Tarnai, N. Hotvedt, R. Seidl, Vladislav Manko, R. S. Towell, P. D. Barnes, A. Yanovich, Hideki Hamagaki, W. Fan, K. Aoki, M. Nguyen, I. E. Yushmanov, Mate Csanad, G. David, A. S. Nyanin, A. Yu. Semenov, Rushan Han, J. Gosset, Alexei Khanzadeev, A. Kozlov, A. Bagoly, Vladimir Samsonov, J. S. Bok, D. Ivanishchev, Norio Saito, A. Morreale, M. A. L. Leite, K. I. Hahn, Vaclav Vrba, A. Kravitz, R. A. Soltz, Klaus Johannes Reygers, V. Papavassiliou, I. Garishvili, F. Wei, Z. Rowan, M. Naglis, H. Nakagomi, T. Hoshino, S. Butsyk, Takao Sakaguchi, A. Sen, Shoichi Hasegawa, S. N. White, C. E. Perezlara, Eva Haslum, P. Yin, R. Seto, P. Liebing, E. Stenlund, S. Huang, T. Niida, N. N. Ajitanand, Christine Nattrass, K. Haruna, Minghui Liu, Xiaomei Li, G. D. N. Perera, S. H. Lim, C. L. Silva, M. Gonin, P. Rosnet, S. Zhou, A. Lebedev, Rachid Nouicer, Christian Klein-Boesing, T. W. Danley, A. P.T. Palounek, J. M. Durham, Senta Greene, H. Ge, K. Das, K. Fujiwara, G. R. Young, Takahiro Nakamura, K. Nakano, K. Shoji, Anand Kumar Dubey, A. D. Frawley, J. S. Kapustinsky, Kenjiro Miki, Bruno Lenzi, Yoshifumi Ueda, J. H. Do, E. Kistenev, V. Babintsev, Y. L. Yamaguchi, C. L. Towell, Susumu Sato, S. D. Rolnick, W. E. Sondheim, Frank Ellinghaus, A. Sukhanov, B. Fadem, V. Dzhordzhadze, A. Hadj Henni, K. Kurita, David D'Enterria, M. Tomášek, Xuan Li, J. Alexander, C. Ayuso, Susumu Oda, K. Boyle, P. A. Rukoyatkin, H. Pereira, W. Peng, P. W. Stankus, G. S. Kyle, C. L. Woody, A. Berdnikov, J. L. Nagle, W. Holzmann, X. He, C. Vale, H. A. Gustafsson, B. S. Chang, J. L. Charvet, A. Timilsina, M. Heffner, A. Durum, Kenneth Francis Read, T. Ichihara, Byung-Sik Hong, A. Bazilevsky, R. Belmont, E. O'Brien, J. Bryslawskyj, C. Y. Chi, V. Peresedov, Robert Vertesi, Beomkyu Kim, K. S. Sim, Paul Constantin, Wei Xie, C. O. Kim, S. Yokkaichi, K. Yamaura, Yasutada Akiba, R. Pak, K. B. Lee, H. W. Yu, I. Younus, C. Zhang, Koji Sato, H. Van Hecke, A. Kiss, P. Ružička, D. M. Lee, Dae-Hyeok Kim, T. Kempel, J. Koster, T. Nagashima, Henner Buesching, R. Yang, Y. Ikeda, M. Kurosawa, K. Kiriluk, M. Grosse Perdekamp, E. O. Lallow, A. Deshpande, J. H. Yoo, J. G. Boissevain, M. E. Connors, I. V. Sourikova, H. Masui, T. Majoros, Keiji Nagai, K. Imai, Viktor Riabov, D. Roach, N. Kamihara, A. A. Bickley, K. M. Kijima, S. K. Park, Tadaaki Isobe, A. Pun, J. P. Wessels, J. Seele, C. Pinkenburg, Sándor Lökös, C. P. Wong, K. N. Barish, S. Zharko, M. Stepanov, G. Roche, L. D. Liu, Kei Nagashima, V. Canoa Roman, W. A. Zajc, M. Ouchida, N. Means, P. Chung, J. Jin, V. Baublis, A. Denisov, V. Cianciolo, J. Asai, Y. Tomita, Sergey Fokin, M. L. Brooks, F. Matathias, Z. Ji, D. Winter, D. Yu Peressounko, Dennis Perepelitsa, Shingo Sakai, Malik, M. Slunečka, I. J. Choi, J. Imrek, Raphael Noel Tieulent, Ralf Peter Averbeck, A. V. Kazantsev, L. Tomášek, A. Drees, P. Mikeš, A. Soldatov, Y. Fukuda, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, Yasuo Miake, K. DeBlasio, L. Kochenda, M. Issah, S. Vazquez-Carson, Don McGlinchey, S. Syed, K. Sakashita, S. Karthas, D. Kotov, Jason Kamin, S. P. Stoll, S. S.E. Rosendahl, G. Bunce, J.-G. Park, A. Churyn, D. Jouan, Alberica Toia, Y. J. Kwon, V. S. Pantuev, Kimberly Hill, K. Okada, B. Sahlmueller, H. En'yo, M. J. Leitch, M. J. Kweon, G. Mitsuka, J. E. Frantz, Herve Borel, A. Enokizono, A. Taketani, D. S. Jumper, Makoto Oka, I. Tserruya, V. L. Rykov, S. Belikov, K. S. Joo, N. Apadula, I. Ravinovich, V. Singh, R. Petti, S. Esumi, D. Sharma, T. Engelmore, R. Ichimiya, T. Koblesky, M. Bai, M. Sarsour, J. D. Osborn, Inseok Yoon, A. Glenn, P. V. Radzevich, R. Bennett, Zirui Wang, T. L.T. Thomas, M. Finger, S. Dairaku, Eunja Kim, O. Zaudtke, Christophe Pierre Suire, Alexander Milov, M. Virius, Manabu Togawa, I. Nakagawa, N. Novitzky, J. D. Orjuela Koop, D. Mukhopadhyay, O. Drapier, E. R. Kinney, D. P. Morrison, T. V. Moukhanova, Min-Hye Kim, S. Campbell, V. E. Semenov, Tatsuya Chujo, K. Dehmelt, Jen-Chieh Peng, Xiong Wang, Dong Jo Kim, J. Murata, Mirta Dumancic, A. Veicht, and Tae-Yeon Lee
Subjects: Quantum chromodynamics, Physics, Particle physics, 010308 nuclear & particles physics, Drell–Yan process, Parton, 01 natural sciences, Spectral line, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, Rapidity, Invariant mass, Perturbation theory (quantum mechanics), 010306 general physics
Abstract: We report a measurement of e+e− pairs from semileptonic heavy-flavor decays in p+p collisions at sNN=200 GeV. The e+e− pair yield from bb¯ and cc¯ is separated by exploiting a double differential fit done simultaneously in dielectron invariant mass and pT. We used three different event generators, pythia, mc@nlo, and powheg, to simulate the e+e− spectra from cc¯ and bb¯ production. The data can be well described by all three generators within the detector acceptance. However, when using the generators to extrapolate to 4π, significant differences are observed for the total cross section. These difference are less pronounced for bb¯ than for cc¯. The same model dependence was observed in already published d+A data. The p+p data are also directly compared with d+A data in mass and pT, and within the statistical accuracy no nuclear modification is seen.
Published: 2017

17. Cross section and transverse single-spin asymmetry of muons from open heavy-flavor decays in polarized p+p collisions at s=200 GeV

Author: S. Kudo, S. P. Whitaker, R. A. Soltz, H. Nakagomi, T. Hoshino, A. V. Kazantsev, C. L. Silva, Y. Fukuda, L. Patel, Jiangyong Jia, Y. Goto, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, J. M. Durham, Yoshifumi Ueda, J. H. Do, L. Zou, C. L. Towell, Susumu Sato, S. Baumgart, D. Kawall, K. Tanida, D. Kleinjan, Minghui Liu, Kenneth Francis Read, I. Shein, T. Ichihara, K. B. Lee, I. Ravinovich, K. L. Smith, K. Sedgwick, Mihael Makek, M. Boer, D. Richford, Jong-Min Park, Taku Gunji, R. S. Towell, Y. Watanabe, J. Huang, Hari Guragain, Y. Fukao, I. Garishvili, C. A. Ogilvie, E. T. Atomssa, B. Komkov, F. Wei, M. Bai, V. Bumazhnov, S. Tarafdar, D. Black, Anne Marie Sickles, Prakhar Garg, M. Wysocki, B. Bannier, T. K. Hemmick, Bhawani Singh, S. Butsyk, B. Azmoun, Y. L. Yamaguchi, L. Ding, K. Gainey, C. Gal, I. Younus, M. Kofarago, D. Roach, J. S. Bok, T. Hester, T. Murakami, Yasuo Miake, K. DeBlasio, A. Meles, Sándor Lökös, S. Zhou, Julia Velkovska, H. Asano, S. Mizuno, A. Bagoly, Norio Saito, Tsutomu Mibe, Hideyuki Oide, Alice Mignerey, L. D'Orazio, S. Miyasaka, S. Vazquez-Carson, Don McGlinchey, K. N. Barish, Mikhail Malaev, K. M. Kijima, A. Pun, K. Hashimoto, Xingguo Li, M. Virius, S. D. Rolnick, Ryu, S. Zharko, Min-Hye Kim, S. Wolin, J. D. Osborn, Inseok Yoon, Peter Christiansen, Koji Sato, Y. Imazu, Animesh Datta, C. Y. Chi, Yasutada Akiba, S. I. Morrow, S. Sawada, M. I. Nagy, Zhiying You, A. Franz, S. Bathe, H. Masuda, Kensuke Homma, E. Richardson, S. P. Sorensen, P. Kline, K. S. Lee, M. Kurosawa, S. H. Lim, J. Runchey, J. S. Kapustinsky, D. Watanabe, Kei Nagashima, J. H. Yoo, M. Slunecka, V. Canoa Roman, Pawan Kumar Netrakanti, Agneta Oskarsson, A. Drees, A. Ster, N. Feege, Zirui Wang, D. Kincses, V. Babintsev, D. E. Fields, Y. Berdnikov, T. O. S. Haseler, J. Imrek, M. Tomášek, S. H. Lee, J. G. Lajoie, S. Syed, Y. Tanaka, H. Qu, E. Mannel, C. McKinney, Raphael Noel Tieulent, Brennan Schaefer, S. Nagamiya, A. Isinhue, S. Karthas, E. Vznuzdaev, Barbara Jacak, M. Beaumier, B. Lewis, J. Sun, Senta Greene, D. Kotov, M. Alfred, T. Hachiya, Michael William Phipps, Jennifer E. Perry, Vaclav Vrba, N. Grau, Prashant Shukla, Takao Sakaguchi, A. Sen, Jason Kamin, D. Kapukchyan, M. Chiu, Ajit Kumar Mohanty, M. Leitgab, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, G. David, T. Todoroki, K. S. Joo, D. K. Mishra, M. L. Brooks, S. F. Pate, C. Ayuso, S. P. Stoll, T. A. Shibata, K. I. Hahn, Shuo Han, M. Gonin, Ke. Nakamura, Byung-Sik Hong, X. He, A. Bazilevsky, N. Apadula, E. O'Brien, Robert Vertesi, J. A. Key, Daugherity, Motoi Inaba, J. C. Hill, P.L. McGaughey, Henner Buesching, A. Sukhanov, K. Kurita, Vladimir Samsonov, Christine Nattrass, K. Watanabe, J. Bryslawskyj, K. Shoji, M. McCumber, J. Koster, Mate Csanad, H. W. Yu, D. Isenhower, A. Taranenko, Tamas Novak, T. Moon, W.J. Metzger, D. Jouan, A. Iordanova, J. Murata, R. Petti, S. Kanda, Yongsun Kim, W. Peng, P. W. Stankus, D. Ivanishchev, S. Esumi, S. J. Jeon, X. Gong, V. Papavassiliou, Y. Nakamiya, D. Lynch, C. Baumann, C. O. Kim, A. D. Frawley, C. E. Perezlara, D. M. Lee, G. H. Lee, E. O. Lallow, D. Sharma, R. Pak, T. Engelmore, Atsushi Takahara, N. Riveli, X. Bai, M. Nihashi, A. Mwai, A. Deshpande, Mirta Dumancic, M. E. Connors, C. P. Singh, K. A. Drees, Martin Purschke, C. A. Aidala, Alexei Khanzadeev, M. Patel, Tomofumi Nagae, J. L. Nagle, B. M. Johnson, X. Jiang, J. D. Orjuela Koop, D. Kotchetkov, Y. Ito, S. K. Park, J. Rak, C. H. Chen, C. Xu, I. J. Choi, Filip Krizek, N. A. Lewis, B. Xia, V. Jorjadze, N. Crossette, M. Moskowitz, M. J. Skoby, J. Klatsky, E. Stenlund, Ferdinando Giordano, S. Huang, Carly W. Butler, A. Sexton, N. Cronin, J. B. Choi, Y. J. Kim, Sung Keun Park, R. P. Pisani, V. R. Loggins, J. T. Mitchell, R. Seto, Maya Hachiya Shimomura, Vardan Khachatryan, H. Sako, A. Manion, Timothy Thomas Rinn, Z. Ji, D. Yu Peressounko, T. W. Danley, Y. I. Makdisi, N. Hotvedt, R. Seidl, Dennis Perepelitsa, B. Fadem, R. S. Hollis, M. Grosse Perdekamp, G. Mitsuka, J. E. Frantz, Jongmin Lee, Brian Cole, Vladislav Manko, N. N. Ajitanand, P. Yin, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, D. S. Jumper, G. D. N. Perera, Shoichi Hasegawa, A. Shaver, M. J. Tannenbaum, S. Choi, I. Tserruya, M. Jezghani, Takahiro Nakamura, V. Singh, B. K. Schmoll, A. Timilsina, T. Koblesky, E. Tennant, T. V. Moukhanova, M. Sarsour, A. Durum, E. Kistenev, Dmitry Blau, A. Glenn, P. V. Radzevich, E. J. Desmond, Eunja Kim, K. Dehmelt, J. Hanks, E. Vazquez-Zambrano, Jen-Chieh Peng, D. Reynolds, Inkyu Park, Balazs Ujvari, Xiong Wang, Dong Jo Kim, I. E. Yushmanov, A. Veicht, Jessy J. Alexander, Alexander Milov, I. Nakagawa, N. Novitzky, K. O. Eyser, R. Lacey, R. Granier de Cassagnac, Charles Maguire, D. E. Mihalik, Y. Gu, M. R. Stone, O. Drapier, D. P. Morrison, S. Campbell, B. H. Kang, T. Majoros, Tatsuya Chujo, K. Imai, B. Meredith, C. L. Woody, A. Berdnikov, H. A. Torii, V. S. Pantuev, Toru Sugitate, Kimberly Hill, François Fleuret, K. Okada, T. Nagashima, A. Garishvili, B. Sahlmueller, Z. Rowan, I. V. Sourikova, M. J. Leitch, M. Skolnik, Y. J. Kwon, H. Ge, K. Nakano, Ryugo S. Hayano, M. Finger, Y. Riabov, W. E. Sondheim, J. S. Kang, J. H. Kang, Kenta Shigaki, J. S. Haggerty, K. Boyle, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, P. Steinberg, Takahiro Fusayasu, T. Elder, C. P. Wong, Qiao Xu, L. D. Liu, Keiji Nagai, W. A. Zajc, S. Solano, D. Silvermyr, J. Seele, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, A. Yanovich, Sergey Fokin, Y. S. Lai, Radek Novotny, H. Van Hecke, Y. H. Leung, M. Mendoza, Y. Ikeda, A. Takeda, S. R. P. Mohapatra, R. Akimoto, Viktor Riabov, C. Pinkenburg, M. Stepanov, G. Tarnai, T. Niida, A. Lebedev, R. Belmont, S. Yokkaichi, M. Rosati, and Tamás Csörgő
Subjects: Physics, Particle physics, Muon, 010308 nuclear & particles physics, media_common.quotation_subject, High Energy Physics::Phenomenology, 01 natural sciences, Asymmetry, Nuclear physics, Cross section (physics), Transverse plane, Correlation function, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Spin-½, media_common
Abstract: The cross section and transverse single-spin asymmetries of μ- and μ+ from open heavy-flavor decays in polarized p+p collisions at s=200 GeV were measured by the PHENIX experiment during 2012 at the Relativistic Heavy Ion Collider. Because heavy-flavor production is dominated by gluon-gluon interactions at s=200 GeV, these measurements offer a unique opportunity to obtain information on the trigluon correlation functions. The measurements are performed at forward and backward rapidity (1.4
Published: 2017

18. Angular decay coefficients of J/ψ mesons at forward rapidity from p+p collisions at s=510 GeV

Author: S. Miyasaka, Keiji Nagai, N. Feege, Pawan Kumar Netrakanti, N. S. Bandara, T. O. S. Haseler, A. Meles, J. Seele, Vladimir Samsonov, E. T. Atomssa, Christine Nattrass, M. Tomášek, D. E. Fields, Takao Sakaguchi, A. Sen, A. D. Frawley, Y. Gu, S. Bathe, J. D. Orjuela Koop, C. Butler, L. Zou, C. H. Chen, H. Masuda, Kensuke Homma, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, G. David, T. Todoroki, J. Sun, Min-Hye Kim, K. I. Hahn, V. Bumazhnov, D. Black, A. Manion, J. L. Nagle, M. McCumber, Byung-Sik Hong, T. Shioya, A. Bazilevsky, Agneta Oskarsson, Barbara Jacak, Atsushi Takahara, D. Kincses, M. Chiu, Y. Berdnikov, E. O. Lallow, A. Taranenko, T. Majoros, N. Riveli, H. Stien, C. A. Ogilvie, A. J. Miller, K. A. Drees, J. A. Silva, C. L. Woody, S. H. Lee, T. K. Hemmick, Bhawani Singh, K. Kihara, T. Elder, Qiao Xu, H. W. Yu, Y. J. Kwon, A. Berdnikov, A. Sukhanov, C. McKinney, Brennan Schaefer, S. Nagamiya, Minghui Liu, Alexander Milov, K. Imai, M. E. Connors, S. J. Jeon, S. K. Park, J. Rak, H. F. Hamilton, M. Grosse Perdekamp, G. Mitsuka, J. E. Frantz, K. Kurita, Matthew Snowball, Vaclav Vrba, D. Silvermyr, K. L. Smith, G. J. Ottino, Yasuo Miake, I. Nakagawa, Kenneth Francis Read, P. Montuenga, Petr Gallus, K. DeBlasio, N. Novitzky, D. Richford, Shoichi Hasegawa, Maya Hachiya Shimomura, J. Klatsky, Vardan Khachatryan, I. Younus, J. S. Kang, Radek Novotny, M. I. Nagy, A. Enokizono, C. O. Kim, T. Nagashima, E. Joo, M. Patel, R. Pinson, S. Vazquez-Carson, Don McGlinchey, D. Watanabe, G. Tarnai, A. Yanovich, X. Jiang, I. V. Sourikova, Kei Nagashima, R. Pak, K. B. Lee, N. N. Ajitanand, Henner Buesching, D. P. Morrison, Koji Sato, T. Kempel, E. Vznuzdaev, Y. H. Leung, Anne Marie Sickles, Z. Rowan, M. Mendoza, V. R. Loggins, Y. I. Makdisi, V. Canoa Roman, A. Taketani, Priyanka Sett, A. V. Kazantsev, D. Kapukchyan, D. S. Jumper, M. L. Kimball, Z. Ji, Hari Guragain, A. Iordanova, K. Lovasz, J. Murata, J. B. Choi, M. Boer, S. Wolin, J. Imrek, L. Ding, V. S. Pantuev, K. N. Barish, Mirta Dumancic, D. Lynch, Moonhee Kim, G. D. N. Perera, M. Finger, D. Yu Peressounko, Dennis Perepelitsa, Y. Riabov, J. S. Bok, Tatsuya Chujo, H. Ge, S. Tarafdar, Raphael Noel Tieulent, J. Bryslawskyj, Kenta Shigaki, M. Kofarago, D. Roach, M. S. Daugherity, K. Dehmelt, K. Nakano, Jen-Chieh Peng, C. J. Press, Ferdinando Giordano, T. Niida, H. Asano, D. Dixit, I. Ravinovich, R. Cervantes, A. Pun, N. Apadula, W. E. Sondheim, A. S. Nyanin, A. Durum, D. Reynolds, A. Deshpande, M. J. Tannenbaum, Jong-Min Park, Taku Gunji, Dmitry Blau, S. Zharko, B. K. Schmoll, M. Bai, Kimberly Hill, Rachid Nouicer, A. N. Zelenski, N. Grau, A. Takeda, Y. Fukuda, E. J. Desmond, J. P. Dusing, C. Gal, E. Kistenev, K. Boyle, A. Drees, Yongsun Kim, W. Peng, P. W. Stankus, R. S. Hollis, M. Leitgab, Shuo Han, I. J. Choi, B. Xia, Xingguo Li, S. Syed, S. Karthas, Xiong Wang, Y. L. Yamaguchi, A. Lebedev, B. Meredith, M. Towell, N. Cronin, J. Hanks, H. Sako, R. Lacey, Julia Velkovska, M. Rosati, H. En'yo, Tamas Ferenc Csorgo, M. J. Leitch, S. Mizuno, J. D. Osborn, Inseok Yoon, Motoi Inaba, J. C. Hill, Mate Csanad, S. P. Sorensen, M. L. Brooks, L. Patel, T. C. Awes, Kyoichiro Ozawa, H. A. Torii, Toru Sugitate, Dong Jo Kim, E. K. Bownes, D. Kotov, S. P. Stoll, M. Virius, S. D. Rolnick, A. R. Mendez, Balazs Ujvari, A. Adare, I. E. Yushmanov, Senta Greene, C. Ayuso, Norio Saito, M. Nihashi, X. He, I. Tserruya, M. Jezghani, V. Singh, J. T. Mitchell, T. A. Shibata, Y. Aramaki, Alexei Khanzadeev, N. Hotvedt, R. Seidl, Vladislav Manko, D. E. Mihalik, S. Kudo, S. Huang, Zirui Wang, J. G. Lajoie, M. Alfred, T. Hachiya, E. O'Brien, Michael William Phipps, S. H. Lim, S. Lee, Jennifer E. Perry, Viktor Riabov, Serpil Yalcin, P. L. McGaughey, T. Koblesky, M. Sarsour, D. Jouan, D. Isenhower, S. P. Whitaker, Jiangyong Jia, Y. Goto, Tamas Novak, T. Moon, R. P. Pisani, J. Koster, V. Babintsev, C. P. Wong, L. D. Liu, W. A. Zajc, L. Xue, S. Beckman, P. Yin, J. H. Kang, T. V. Moukhanova, A. Denisov, Yuki Watanabe, E. Mannel, Sergey Fokin, A. Glenn, A. Mwai, Eunja Kim, D. Kleinjan, S. Campbell, J. S. Haggerty, A. Timilsina, C. Xu, A. Sexton, H. Van Hecke, R. Seto, Y. Ikeda, T. W. Danley, R. Akimoto, C. Pinkenburg, B. Fadem, M. Stepanov, Timothy Thomas Rinn, H. J. Kim, M. Kurosawa, J. H. Yoo, M. Slunecka, R. Belmont, R. S. Towell, Prashant Shukla, S. F. Pate, R. A. Soltz, J. A. Key, H. Nakagomi, T. Hoshino, C. L. Silva, D. H. Kim, D. Ivanishchev, V. Papavassiliou, A. S. Safonov, C. E. Perezlara, J. M. Durham, Yoshifumi Ueda, J. H. Do, T. Murakami, C. L. Towell, Susumu Sato, N. Vukman, M. Malaev, Martin Purschke, C. A. Aidala, H. Yamamoto, S. I. Morrow, S. Sawada, Y. Ito, A. Franz, J. Runchey, Y. Watanabe, F. Wei, V. Andrieux, D. Kawall, J. Huang, K. Tanida, Prakhar Garg, B. Azmoun, Zvi Hirsh Citron, M. Wysocki, B. Bannier, I. Shein, K. Sedgwick, Mihael Makek, P. Kline, A. Dion, Animesh Datta, T. Sumita, C. Y. Chi, Yasutada Akiba, J. R. Kotler, M. Beaumier, K. S. Joo, D. K. Mishra, J. G. Rubin, R. Petti, S. Esumi, D. Sharma, C. P. Singh, B. M. Johnson, N. A. Lewis, V. Jorjadze, J. Sziklai, Alice Mignerey, and Y. Imazu
Subjects: Physics, Quantum chromodynamics, Particle physics, Meson, 010308 nuclear & particles physics, Zero (complex analysis), Tevatron, Quarkonium, Lambda, 01 natural sciences, Helicity, 0103 physical sciences, Rapidity, Nuclear Experiment, 010306 general physics
Abstract: We report the first measurement of the full angular distribution for inclusive $J/\psi\rightarrow\mu^{+}\mu^{-}$ decays in $p$$+$$p$ collisions at $\sqrt{s}=510$ GeV. The measurements are made for $J/\psi$ transverse momentum $2
Published: 2017

19. Measurements of B→J/ψ at forward rapidity in p+p collisions at s=510 GeV

Author: S. Miyasaka, A. Franz, Pawan Kumar Netrakanti, A. Sen, K. B. Lee, S. Syed, S. Karthas, V. S. Pantuev, Takao Sakaguchi, D. Kotov, Jong-Min Park, Taku Gunji, M. Tomášek, A. D. Frawley, M. Boer, Sándor Lökös, Jason Kamin, Kimberly Hill, K. N. Barish, L. Ding, S. Zharko, K. L. Smith, R. A. Soltz, H. Nakagomi, Byung-Sik Hong, J. Sun, A. Bazilevsky, Senta Greene, C. Ayuso, E. O'Brien, M. Kofarago, Y. Imazu, D. Roach, K. M. Kijima, H. W. Yu, S. Zhou, D. M. Lee, A. Pun, G. H. Lee, M. Virius, K. O. Eyser, I. Tserruya, M. Jezghani, S. D. Rolnick, D. Jouan, H. Van Hecke, Y. Ikeda, T. Hoshino, C. L. Silva, K. Okada, B. Sahlmueller, M. J. Leitch, K. Hashimoto, M. L. Brooks, Y. Fukao, B. Komkov, T. O. S. Haseler, Xingguo Li, P. Steinberg, B. Azmoun, V. Singh, H. Qu, M. Grosse Perdekamp, G. Mitsuka, T. Hester, J. E. Frantz, Norio Saito, Tsutomu Mibe, Hideyuki Oide, J. M. Durham, S. Wolin, R. Lacey, Dmitry Blau, Jongmin Lee, E. J. Mannel, T. Rinn, R. Akimoto, Hideki Hamagaki, W. Fan, K. Aoki, Yoshifumi Ueda, J. H. Do, M. Vargyas, Takahiro Fusayasu, V. Bumazhnov, D. Black, Ryugo S. Hayano, M. Finger, C. L. Towell, Susumu Sato, Y. L. Yamaguchi, S. H. Lim, R. Granier de Cassagnac, G. David, T. Todoroki, K. I. Hahn, Maya Hachiya Shimomura, Vardan Khachatryan, S. P. Sorensen, T. Elder, Qiao Xu, Shoichi Hasegawa, T. Koblesky, A. Shaver, Y. Riabov, P. Kline, K. S. Lee, A. Isinhue, S. Choi, Kei Nagashima, C. Pinkenburg, J. Bryslawskyj, Y. I. Makdisi, J. S. Kapustinsky, R. S. Towell, Prashant Shukla, Kenta Shigaki, Charles Maguire, A. Enokizono, Y. J. Kwon, V. Babintsev, S. P. Stoll, D. Silvermyr, N. Grau, N. Apadula, M. Leitgab, Shuo Han, M. Patel, Tamas Ferenc Csorgo, M. Stepanov, Atsushi Takahara, C. CanoaRoman, C. Gal, J. Hanks, E. Vazquez-Zambrano, P. K. Khandai, A. Taketani, Priyanka Sett, D. Kawall, D. E. Mihalik, G. Tarnai, D. S. Jumper, A. S. Nyanin, K. Tanida, X. Jiang, C. Xu, A. Drees, Julia Velkovska, M. Beaumier, M. Alfred, T. Hachiya, K. A. Drees, S. Mizuno, E. Kistenev, M. Rosati, D. Richford, Michael William Phipps, S. F. Pate, Raphael Noel Tieulent, Motoi Inaba, J. C. Hill, K. S. Joo, Rachid Nouicer, I. Younus, A. N. Zelenski, D. K. Mishra, T. Niida, A. Lebedev, J. S. Kang, Jennifer E. Perry, M. J. Tannenbaum, B. Ujvari, M. Sarsour, Mate Csanad, J. Rak, A. V. Kazantsev, A. Yanovich, Anne Marie Sickles, Barbara Jacak, I. Ravinovich, B. K. Schmoll, A. Sexton, H. Asano, A. Berdnikov, J. Klatsky, S. Kudo, K. Gainey, Ke. Nakamura, M. Gonin, Koji Sato, M. Nihashi, A. Glenn, P. V. Radzevich, M. S. Daugherity, Vladimir Samsonov, I. Shein, S. Yokkaichi, E. Tennant, Z. Rowan, M. Mendoza, Ferdinando Giordano, R. Seto, N. Crossette, M. Chiu, S. P. Whitaker, J. S. Bok, Y. Nakamiya, D. Lynch, J. G. Lajoie, R. Petti, T. W. Danley, M. Bai, Christine Nattrass, Eunja Kim, Y. Fukuda, Jiangyong Jia, Y. Goto, R. P. Pisani, I. E. Yushmanov, A. Sukhanov, K. Kurita, K. Sedgwick, J. H. Kang, S. Esumi, Moonhee Kim, J. A. Key, K. Watanabe, C. A. Ogilvie, B. Fadem, J. S. Haggerty, K. Dehmelt, A. Attila, D. Sharma, R. S. Hollis, X. He, Y. Tanaka, M. McCumber, Mihael Makek, L. Patel, Alexei Khanzadeev, H. Ge, K. Nakano, K. Shoji, T. Nagashima, A. Garishvili, C. O. Kim, Jen-Chieh Peng, Martin Purschke, C. A. Aidala, Agneta Oskarsson, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, D. Kleinjan, S. Campbell, W. E. Sondheim, Tomofumi Nagae, Robert Vertesi, R. Pak, E. Stenlund, C. Baumann, S. Huang, J. B. Choi, S. Kanda, Yongsun Kim, W. Peng, T. K. Hemmick, Bhawani Singh, Yasuo Miake, J. D. Osborn, Inseok Yoon, Zhiying You, J. L. Nagle, Zirui Wang, Ajit Kumar Mohanty, T. A. Shibata, I. V. Sourikova, Keiji Nagai, D. Reynolds, P. W. Stankus, M. J. Skoby, D. Kincses, Y. Watanabe, Y. Gu, Y. S. Lai, S. Solano, D. Kotchetkov, Y. Ito, J. Koster, K. Boyle, D. Ivanishchev, Y. Berdnikov, V. Papavassiliou, T. Chujo, C. E. Perezlara, M. Moskowitz, S. H. Lee, C. McKinney, M. Kurosawa, Brennan Schaefer, S. Nagamiya, M. R. Stone, J. Seele, L. Zou, K. DeBlasio, S. Baumgart, N. Cronin, Inkyu Park, E. J. Desmond, Vaclav Vrba, Xiong Wang, K. Imai, B. Meredith, E. T. Atomssa, J. H. Yoo, C. L. Woody, A. Mwai, M. Slunecka, R. Belmont, Minghui Liu, S. Vazquez-Carson, Don McGlinchey, Dong Jo Kim, V. R. Loggins, J. T. Mitchell, J. D. Orjuela Koop, C. H. Chen, H. A. Torii, A. Manion, N. Hotvedt, J. Huang, Toru Sugitate, Kenneth Francis Read, Henner Buesching, B. Lewis, R. Seidl, Vladislav Manko, D. Isenhower, Tamas Novak, T. Moon, M. Wysocki, T. V. Moukhanova, C. Butler, François Fleuret, B. Bannier, Min-Hye Kim, T. Ichihara, T. Murakami, S. Butsyk, P. Yin, M. S. Ryu, A. Veicht, Jessy J. Alexander, M. Skolnik, S. I. Morrow, P. Garg, S. Sawada, X. Gong, J. Runchey, A. Timilsina, S. Bathe, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, Kensuke Homma, E. Richardson, A. Iordanova, I. Garishvili, F. Wei, O. Drapier, J. Murata, P. L. McGaughey, Mirta Dumancic, D. P. Morrison, B. H. Kang, Animesh Datta, C. Y. Chi, Yasutada Akiba, C. P. Singh, B. M. Johnson, Filip Krizek, N. A. Lewis, V. Jorjadze, Brian Cole, M. I. Nagy, D. Watanabe, A. Meles, D. E. Fields, E. Vznuzdaev, N. Riveli, D. Kapukchyan, Sung Keun Park, N. N. Ajitanand, G. D. N. Perera, Takahiro Nakamura, A. Durum, H. Sako, C. P. Wong, L. D. Liu, A. Deshpande, I. J. Choi, B. Xia, M. Connors, W. A. Zajc, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, A. Ster, N. Feege, A. Taranenko, S. J. Jeon, Hari Guragain, S. Tarafdar, Radek Novotny, Y. H. Leung, E. O. Lallow, X. Bai, S. K. Park, Peter Christiansen, Z. Ji, D. Yu Peressounko, Dennis Perepelitsa, S. R. P. Mohapatra, Viktor Riabov, Alice Mignerey, and L. D'Orazio
Subjects: Quantum chromodynamics, Physics, Meson, 010308 nuclear & particles physics, Hadron, 01 natural sciences, law.invention, Nuclear physics, law, 0103 physical sciences, High Energy Physics::Experiment, B meson, Rapidity, Vertex detector, Center of mass, Atomic physics, Nuclear Experiment, 010306 general physics, Collider
Abstract: We report the first measurement of the fraction of J/ψ mesons coming from B-meson decay (FB→J/ψ) in p+p collisions at s=510 GeV. The measurement is performed using the forward silicon vertex detector and central vertex detector at PHENIX, which provide precise tracking and distance-of-closest-approach determinations, enabling the statistical separation of J/ψ due to B-meson decays from prompt J/ψ. The measured value of FB→J/ψ is 8.1%±2.3%(stat)±1.9%(syst) for J/ψ with transverse momenta 0
Published: 2017

20. Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in p+p collisions at s=510 GeV

Author: N. S. Bandara, Vladimir Samsonov, D. M. Lee, Christine Nattrass, T. Todoroki, Tomofumi Nagae, J. L. Nagle, K. S. Joo, V. Bumazhnov, D. Black, V. R. Loggins, J. T. Mitchell, Hideyuki Oide, A. V. Kazantsev, Min Soo Kim, Charles Maguire, A. Shaver, Sung Keun Park, S. Choi, N. Hotvedt, R. Seidl, M. Sarsour, Mate Csanad, M. Kurosawa, A. Iordanova, Y. L. Yamaguchi, A. Enokizono, D. Kawall, N. N. Ajitanand, D. Sharma, S. Y. Han, K. Tanida, Vladislav Manko, M. Slunecka, A. Ster, N. Feege, C. Xu, E. Kistenev, Maya Hachiya Shimomura, R. S. Hollis, S. P. Sorensen, Alexander Milov, Serpil Yalcin, I. Nakagawa, Young-Ki Kim, M. Rosati, G. D. N. Perera, X. Jiang, M. Snowball, Y. I. Makdisi, B. Meredith, T. Engelmore, N. Novitzky, B. Lewis, N. Cronin, J. Murata, Y. Fukuda, Takahiro Nakamura, J. G. Lajoie, M. Alfred, T. Hachiya, O. Drapier, Y. J. Kwon, D. McGlinchey, S. Whitaker, Michael William Phipps, S. Lee, Jennifer E. Perry, I. J. Choi, S. Bathe, B. Xia, A. Sexton, J. Sun, S. Esumi, M. S. Ryu, K. Shoji, S. Tarafdar, R. S. Towell, L. Patel, John Hill, M. Nihashi, M. Towell, H. A. Torii, S. Kanda, Toru Sugitate, D. P. Morrison, B. Azmoun, I. Shein, P. W. Stankus, Prashant Shukla, Anne Marie Sickles, L. Ding, R. Seto, B. H. Kang, Y. Sekiguchi, T. C. Awes, Alexei Khanzadeev, K. Gainey, S. F. Pate, T. W. Danley, H. J. Kim, Peter Steinberg, D. Roach, K. M. Kijima, M. I. Nagy, A. Timilsina, M. J. Tannenbaum, K. Sedgwick, A. Durum, E. Stenlund, C. Baumann, J. B. Choi, H. Qu, K. Hashimoto, C. P. Wong, D. Watanabe, B. Schaefer, N. Crossette, Dipak Kumar Mishra, D. H. Kim, Xingguo Li, François Fleuret, E. Karthas, E. Vznuzdaev, B. K. Schmoll, Ke. Nakamura, Tatsuya Chujo, Mihael Makek, A. Deshpande, H. Yamamoto, M. Gonin, S. Zhou, A. J. Miller, K. Hill, X. He, Y. Nakamiya, D. Lynch, J. S. Kang, Jen-Chieh Peng, S. J. Jeon, C. Kim, J. S. Bok, D. Kotchetkov, D. Kincses, Brajesh K. Singh, G. J. Ottino, A. Sukhanov, S. Kudo, M. Mendoza, K. Kurita, M. S. Daugherity, C. P. Singh, P. Montuenga, J. G. Rubin, J. E. Frantz, A. Meles, W. A. Zajc, Y. Aramaki, Robert Vertesi, D. Reynolds, A. Sen, C. L. Silva, Jaehyeok Yoo, E. Tennant, E. Joo, P. Kline, K. S. Lee, A. Dion, R. P. Pisani, R. Pak, Y. Tanaka, Zvi Hirsh Citron, R. Petti, B. M. Johnson, Filip Krizek, M. Stepanov, J. Hanks, L. Xue, J. A. Key, N. Grau, P. L. McGaughey, H. Ge, C. L. Woody, A. Berdnikov, T. V. Moukhanova, Hiroyuki Sako, Dmitry Blau, Hari Guragain, J. Koster, K. Nakano, Y. Watanabe, T. Novák, W. E. Sondheim, Xiong Wang, V. Baublis, D. E. Fields, V. Pantuev, M. Vargyas, B. V. Jacak, Dong Jo Kim, E. J. Desmond, S. Beckman, Alice Mignerey, D. Kapukchyan, K. Boyle, Y. Goto, J. Sziklai, A. Denisov, Yuki Watanabe, S. Mizuno, E. Vazquez-Zambrano, Martin Purschke, L. D'Orazio, S. Miyasaka, B. Sahlmueller, C. A. Aidala, Takahiro Fusayasu, M. McCumber, V. Cianciolo, Y. J. Kim, Brian Cole, Y. Imazu, Balazs Ujvari, Jessy J. Alexander, K. Kihara, Qiao Xu, B. Komkov, Y. Ueda, I. Garishvili, H. W. Van Hecke, N. Riveli, M. Wysocki, I. Tserruya, D. Kleinjan, S. Campbell, D. Silvermyr, K. Okada, A. Veicht, A. Mwai, I. E. Yushmanov, M. Jezghani, Petr Gallus, Jan Rak, L. Zou, Takao Sakaguchi, Pawan Kumar Netrakanti, S. Hasegawa, M. Moskowitz, Kensuke Homma, D. Ivanishchev, E. Richardson, R. Lacey, K. Nagai, S. Baumgart, K. B. Lee, V. Singh, S. H. Lim, Kenichi Imai, H. En'yo, T. O. S. Haseler, Y. Fukao, V. Papavassiliou, H. Nakagomi, T. Hoshino, M. J. Leitch, A. Yanovich, A. D. Frawley, V. Andrieux, V. Khachatryan, Sergey Fokin, Z. Rowan, R. Granier de Cassagnac, Minghui Liu, T. Koblesky, Henner Buesching, Norio Saito, Tsutomu Mibe, F. Wei, A. Adare, K. N. Barish, S. Huang, A. S. Safonov, H. Yu, Animesh Datta, T. Sumita, C. Y. Chi, T. Majoros, Kenneth Francis Read, S. Butsyk, Hideki Hamagaki, W. Fan, K. Aoki, G. David, J. H. Do, T. Nagashima, K. Ozawa, A. Garishvili, T. Ichihara, C. L. Towell, N. Vukman, X. Gong, H. F. Hamilton, Yasutada Akiba, K. I. Hahn, C. E. Perezlara, T. Murakami, A. Glenn, D. Dixit, T. Hester, Yi Gu, I. Younus, Eunja Kim, Agneta Oskarsson, I. V. Sourikova, K. O. Eyser, C. Gal, K. Watanabe, John Matthew Durham, Y. Berdnikov, Julia Velkovska, R. Belmont, S. H. Lee, C. McKinney, J. S. Kapustinsky, S. Nagamiya, V. Babintsev, Soumya Mohapatra, M. Tomášek, Vaclav Vrba, M. R. Stone, Byung-Sik Hong, A. Bazilevsky, Ryugo S. Hayano, M. Finger, M. L. Brooks, Alexandre Lebedev, M. Skolnik, Y. Riabov, Viktor Riabov, Kenta Shigaki, G. H. Lee, Y. H. Leung, R. Cervantes, S. Sawada, A. Franz, A. S. Nyanin, A. Isinhue, Rachid Nouicer, A. N. Zelenski, M. Leitgab, P. Sett, Motoi Inaba, S. Solano, I. H. Park, Takafumi Niida, J. Huang, J. Seele, Prakhar Garg, Jiangyong Jia, B. Bannier, T. Shioya, D. Kotov, D. S. Jumper, Jason Kamin, S. P. Stoll, D. Jouan, M. Chiu, C. A. Ogilvie, T. K. Hemmick, Yasuo Miake, K. DeBlasio, R. Pinson, S. Wolin, N. Apadula, A. Drees, Atsushi Takahara, K. A. Drees, J. Klatsky, A. Taranenko, E. T. Atomssa, J. D. Orjuela Koop, Y. Ikeda, E. J. Mannel, T. Rinn, C. H. Chen, R. Akimoto, C. Pinkenburg, A. Manion, K. Dehmelt, M. Grosse Perdekamp, G. Mitsuka, R. A. Soltz, J. H. Kang, J. S. Haggerty, Jongmin Lee, Y. S. Lai, G. Tarnai, X. Bai, F. Giordano, T. Csörgő, S. Yokkaichi, S. K. Park, P. K. Khandai, A. Taketani, K. Lovasz, I. Ravinovich, Ajit Kumar Mohanty, M. Bai, T. A. Shibata, Peter Christiansen, J. D. Osborn, Inseok Yoon, Zhiying You, D. Yu Peressounko, Dennis Perepelitsa, Senta Greene, D. Isenhower, J. Bryslawskyj, B. Fadem, E. O'Brien, T. Moon, Kei Nagashima, Raphael Noel Tieulent, Susumu Sato, H. Asano, Jong-Min Park, Taku Gunji, M. Patel, M. Virius, M. Kofarago, S. D. Rolnick, and M. Beaumier
Subjects: Physics, Particle physics, Photon, Meson, 010308 nuclear & particles physics, Scattering, Hadron, Drell–Yan process, Deep inelastic scattering, 01 natural sciences, Root mean square, Nuclear physics, Factorization, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics
Abstract: Dihadron and isolated direct photon-hadron angular correlations are measured in $p$$+$$p$ collisions at $\sqrt{s}=510$ GeV. Correlations of charged hadrons of $0.7
Published: 2017

21. Measurements of double-helicity asymmetries in inclusiveJ/ψproduction in longitudinally polarizedp+pcollisions ats=510GeV

Author: M. Beaumier, K. S. Joo, D. K. Mishra, K. Tanida, J. G. Rubin, Min-Hye Kim, A. Meles, N. Apadula, Zvi Hirsh Citron, J. Huang, Mate Csanad, R. Petti, S. Esumi, R. Lacey, D. E. Fields, D. Sharma, Agneta Oskarsson, I. Shein, M. Nihashi, Alice Mignerey, Prakhar Garg, M. Wysocki, B. Bannier, A. Adare, A. Iordanova, J. Murata, S. Miyasaka, Y. Berdnikov, S. H. Lee, C. McKinney, Brennan Schaefer, S. Nagamiya, K. Sedgwick, Dmitry Blau, R. P. Pisani, J. Hanks, Pawan Kumar Netrakanti, M. McCumber, N. Riveli, Aaron White, I. E. Yushmanov, Vaclav Vrba, C. P. Singh, Alexei Khanzadeev, Takao Sakaguchi, B. M. Johnson, A. Sen, P. Montuenga, Mihael Makek, S. Huang, N. Feege, Martin Purschke, C. A. Aidala, M. Virius, A. D. Frawley, N. S. Bandara, I. Younus, J. Sun, M. Patel, X. Jiang, Vladimir Samsonov, J. Sziklai, Timothy Thomas Rinn, H. J. Kim, T. V. Moukhanova, J. D. Orjuela Koop, N. N. Ajitanand, Y. Riabov, R. S. Towell, Prashant Shukla, Christine Nattrass, N. Grau, B. Meredith, M. Leitgab, Shuo Han, H. F. Hamilton, R. A. Soltz, C. H. Chen, Kenta Shigaki, S. F. Pate, G. D. N. Perera, Maya Hachiya Shimomura, Vardan Khachatryan, Y. I. Makdisi, A. Manion, C. A. Ogilvie, Motoi Inaba, J. C. Hill, Y. J. Kwon, H. Nakagomi, T. Hoshino, A. S. Nyanin, T. K. Hemmick, Bhawani Singh, C. L. Silva, B. J. Ramson, F. Wei, Viktor Riabov, D. H. Kim, Y. Gu, Henner Buesching, M. S. Daugherity, D. Lynch, B. Azmoun, H. A. Torii, J. A. Key, Toru Sugitate, A. Durum, J. M. Durham, J. L. Nagle, I. Ravinovich, Rachid Nouicer, A. N. Zelenski, Yasuo Miake, J. H. Do, C. L. Towell, Susumu Sato, S. Kanda, Yongsun Kim, M. J. Tannenbaum, B. K. Schmoll, Atsushi Takahara, Ferdinando Giordano, M. Tomášek, M. Bai, K. DeBlasio, R. Pinson, Don McGlinchey, Animesh Datta, T. Sumita, C. Y. Chi, Yasutada Akiba, J. S. Kang, P. W. Stankus, D. Ivanishchev, K. Imai, V. Bumazhnov, E. T. Atomssa, J. Seele, R. Kitamura, V. Papavassiliou, D. Black, Z. Rowan, T. Murakami, M. Mendoza, M. Kurosawa, D. Kotov, J. H. Yoo, Shunji Nishimura, K. A. Drees, B. Kimelman, Y. Imazu, J. H. Kang, J. S. Haggerty, J. D. Osborn, Inseok Yoon, M. Chiu, Ajit Kumar Mohanty, E. Mannel, P. Kline, Y. L. Yamaguchi, Byung-Sik Hong, A. Dion, A. Bazilevsky, C. Gal, Serpil Yalcin, T. A. Shibata, V. S. Pantuev, H. Ge, M. Finger, S. Sawada, J. E. Frantz, J. Rak, K. Nakano, W. E. Sondheim, A. Franz, H. W. Yu, Anne Marie Sickles, T. O. S. Haseler, S. P. Stoll, Julia Velkovska, K. Boyle, J. S. Bok, S. Mizuno, Senta Greene, Y. Watanabe, A. Enokizono, J. Klatsky, A. Taketani, J. B. Choi, Priyanka Sett, Barbara Jacak, M. Rosati, Tamás Csörgő, D. S. Jumper, Shoichi Hasegawa, P. B. Diss, W. A. Zajc, L. Xue, K. Kihara, C. L. Woody, A. Berdnikov, B. Komkov, D. Silvermyr, E. O'Brien, A. Denisov, Yuki Watanabe, Hideki Hamagaki, M. Vargyas, D. Isenhower, G. David, T. Todoroki, D. Jouan, K. I. Hahn, Tamas Novak, T. Moon, S. Wolin, R. S. Hollis, B. Sahlmueller, Sergey Fokin, Norio Saito, Petr Gallus, E. Kistenev, S. P. Whitaker, M. Grosse Perdekamp, A. Yanovich, H. En'yo, M. J. Leitch, H. Van Hecke, Jiangyong Jia, I. V. Sourikova, Y. Goto, S. H. Lim, Y. Ikeda, A. Drees, S. K. Park, R. Akimoto, V. Babintsev, D. Kleinjan, C. Pinkenburg, M. Stepanov, E. Joo, Hari Guragain, D. Yu Peressounko, T. Niida, Dennis Perepelitsa, A. Lebedev, S. Tarafdar, H. Asano, Kei Nagashima, G. W. Kim, A. Taranenko, Raphael Noel Tieulent, S. J. Jeon, Jong-Min Park, Taku Gunji, S. Zhou, S. D. Rolnick, S. Bathe, Kensuke Homma, J. T. Mitchell, N. Hotvedt, R. Seidl, Vladislav Manko, K. Dehmelt, Jen-Chieh Peng, J. Bryslawskyj, A. Deshpande, D. Reynolds, A. Timilsina, I. J. Choi, B. Xia, M. Towell, A. V. Kazantsev, Xiong Wang, Dong Jo Kim, M. I. Nagy, D. Watanabe, L. Patel, E. Vznuzdaev, T. C. Awes, Kyoichiro Ozawa, I. Tserruya, M. Jezghani, H. Sako, V. Singh, M. Slunečka, P. L. McGaughey, K. B. Lee, T. Koblesky, S. Beckman, M. Sarsour, L. Zou, L. Ding, E. J. Desmond, Minghui Liu, M. Kofarago, D. Roach, A. Glenn, Kenneth Francis Read, Eunja Kim, K. Hashimoto, Alexander Milov, I. Nakagawa, N. Novitzky, Xingguo Li, D. P. Morrison, S. Campbell, S. P. Sorensen, Tatsuya Chujo, J. G. Lajoie, M. Alfred, T. Hachiya, S. Lee, Jennifer E. Perry, A. J. Miller, A. Sukhanov, K. Kurita, Matthew Snowball, C. O. Kim, R. Pak, K. N. Barish, R. Belmont, M. L. Brooks, X. He, Y. Aramaki, J. Koster, A. Mwai, A. Sexton, R. Seto, T. W. Danley, B. Fadem, and D. Kawall
Subjects: Physics, Particle physics, Muon, 010308 nuclear & particles physics, High Energy Physics::Lattice, media_common.quotation_subject, Polarization (waves), 01 natural sciences, Helicity, Asymmetry, Gluon, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, PHENIX detector, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, media_common
Abstract: We report the double helicity asymmetry, $A_{LL}^{J/\psi}$, in inclusive $J/\psi$ production at forward rapidity as a function of transverse momentum $p_T$ and rapidity $|y|$. The data analyzed were taken during $\sqrt{s}=510$ GeV longitudinally polarized $p$$+$$p$ collisions at the Relativistic Heavy Ion Collider (RHIC) in the 2013 run using the PHENIX detector. At this collision energy, $J/\psi$ particles are predominantly produced through gluon-gluon scatterings, thus $A_{LL}^{J/\psi}$ is sensitive to the gluon polarization inside the proton. We measured $A_{LL}^{J/\psi}$ by detecting the decay daughter muon pairs $\mu^+ \mu^-$ within the PHENIX muon spectrometers in the rapidity range $1.2
Published: 2016

22. Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at sNN=200 GeV

Author: Hongfang Liu, D. E. Fields, Jong-Min Park, Taku Gunji, H. Gong, F. Kajihara, A. Basye, S. Bathe, K. Watanabe, M. Nihashi, R. S. Towell, I. Garishvili, F. Wei, M. McCumber, A. K. Purwar, K. Shoji, C. Silvestre, S. Butsyk, H. Van Hecke, O. Dietzsch, E. T. Atomssa, Kensuke Homma, K. Dehmelt, E. Richardson, Y. Ikeda, S. Zhou, H. Valle, S. Kanda, Yongsun Kim, J. Ide, Dipanwita Dutta, S. Kaneti, P. W. Stankus, Marisilvia Donadelli, V. Bumazhnov, R. Akimoto, C. Gal, Jen-Chieh Peng, S. D. Rolnick, R. P. Pisani, S. Taneja, C. Pinkenburg, Julia Velkovska, Yu. Efremenko, Animesh Datta, T. Sumita, C. Y. Chi, Yasutada Akiba, J. H. Kang, Y. Miyachi, T. Murakami, E. M. Takagui, J. S. Haggerty, S. R. Lee, B. Bassalleck, B. Kimelman, D. Reynolds, M. Stepanov, G. Roche, Y. S. Lai, Inkyu Park, S. P. Sorensen, O. Chvala, K. N. Barish, M. Konno, Sung Keun Park, R. Tanabe, P. Tarján, A. Yu. Semenov, N. N. Ajitanand, M. Kawashima, P. Montuenga, Xiong Wang, T. Niida, Dong Jo Kim, Z. Rowan, Tomoya Tsuji, M. Mendoza, S. Dairaku, A. Lebedev, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, Seong H. Kim, M. Beaumier, T. Sato, J. G. Lajoie, I. Younus, S. Sano, K. Karatsu, G. D. N. Perera, Takahiro Nakamura, S. N. White, S. Belikov, K. S. Joo, R. Belmont, S. Yokkaichi, Peter Christiansen, Yuhei Morino, C. Baumann, S. Kametani, D. K. Mishra, H. Sako, Atsushi Takahara, M. Alfred, T. Hachiya, S. Sawada, A. Veicht, S. Lee, Jennifer E. Perry, J. Ying, A. Franz, M. Rosati, Y. Nakamiya, D. Lynch, Susumu Oda, D. Isenhower, Shunji Nishimura, Tamás Csörgő, C. P. Singh, K. A. Drees, T. Kempel, Tamas Novak, T. Moon, Y. Fukao, R. A. Soltz, B. M. Johnson, J. G. Rubin, M. Naglis, Filip Krizek, M. L. Brooks, H. Nakagomi, T. Hoshino, N. Apadula, C. L. Silva, D. H. Kim, A. Vossen, A. Kravitz, Min-Hye Kim, Alberica Toia, G. Baksay, A. A. Vinogradov, A. Durum, Y. Hori, Anne Marie Sickles, H. Themann, X. He, J. Rak, Alexander Milov, K. Gainey, Barbara Jacak, Jiangyong Jia, Y. Goto, M. Virius, Manabu Togawa, T. Hester, R. Petti, A. Isupov, Zvi Hirsh Citron, I. Nakagawa, R. Luechtenborg, Young-Ki Kim, T. Engelmore, N. Novitzky, J. Sziklai, Hiromi Iinuma, Rushan Han, S. Esumi, Y. Aramaki, J. Klatsky, D. Sharma, Senta Greene, Alice Mignerey, M. Gonin, J. M. Durham, H. Ge, K. Das, K. Yamaura, V. Peresedov, Robert Vertesi, Y. J. Kwon, K. Nakano, O. Drapier, A. Král, J. B. Choi, R. Ichimiya, D. Kleinjan, E. R. Kinney, J. D. Orjuela Koop, N. A. Sparks, L. D'Orazio, S. Miyasaka, J. H. Do, Brian Cole, K. B. Kim, D. P. Morrison, C. L. Towell, Susumu Sato, Martin Purschke, C. H. Chen, M. Kurosawa, J. H. Yoo, C. A. Aidala, W. E. Sondheim, J. Koster, N. S. Bandara, J. S. Bok, A. V. Kazantsev, Vladimir Samsonov, Shoichi Hasegawa, S. Choi, J. T. Mitchell, S. Campbell, R. S. Hollis, B. H. Kang, E. P. Hartouni, A. Manion, Kei Nagashima, A. Sukhanov, K. Kurita, J. Huang, Bum-Hoon Lee, Pawan Kumar Netrakanti, G. W. Kim, P. Chung, N. Grau, N. Hotvedt, D. Kawall, H. Al-Ta'Ani, Tatsuya Chujo, S. Tarafdar, D. Kotchetkov, R. Seidl, Vladislav Manko, K. Tanida, B. Lewis, E. O'Brien, Christine Nattrass, K. Boyle, H. Masui, P. A. Rukoyatkin, D. Hornback, Z. Fraenkel, M. Leitgab, Shuo Han, J. E. Frantz, Jongmin Lee, H. Pereira, Matthew Snowball, T. O. S. Haseler, J. Imrek, Aaron White, J. Bryslawskyj, I. Danchev, I. Tserruya, J. S. Kang, A. Iordanova, M. Jezghani, A. A. Bickley, A. Mwai, Prakhar Garg, M. Wysocki, Raphael Noel Tieulent, Paul Constantin, V. Singh, B. Bannier, H. Qu, P. B. Diss, H. Asano, J. Murata, Kenjiro Miki, Bruno Lenzi, John Wood, G. R. Young, E. Kistenev, R. K. Choudhury, B. Azmoun, Y. J. Mao, B. Meredith, Motoi Inaba, J. C. Hill, Takao Sakaguchi, A. Sen, C. O. Kim, A. Enokizono, Eva Haslum, R. Pak, L. Tomášek, T. Koblesky, Beomkyu Kim, Wei Xie, M. Sarsour, V. S. Pantuev, C. M. Camacho, Prashant Shukla, M. Grosse Perdekamp, K. B. Lee, P. Mikeš, B. Love, R. M. Wright, D. Blau, S. F. Pate, A. Taketani, Hideki Hamagaki, K. Aoki, Priyanka Sett, M. Vargyas, Gerd Joachim Kunde, C. Vale, I. Shein, J. Jin, Ke. Nakamura, D. S. Jumper, Makoto Oka, Tomofumi Nagae, J. L. Nagle, P. Castera, P. Kline, G. David, T. Todoroki, K. S. Lee, A. Dion, E. J. Desmond, K. I. Hahn, A. Timilsina, M. E. Connors, M. Sano, A. Glenn, J. Hamblen, J. Hanks, L. Patel, L. Ding, A. G. Litvinenko, E. Vazquez-Zambrano, H. Al-Bataineh, A. Deshpande, J. A. Key, S. Afanasiev, A. Ster, N. Feege, Eunja Kim, K. Sedgwick, A. D. Frawley, Mihael Makek, I. Ravinovich, P. Liebing, A. Sexton, A. Nederlof, H. A. Torii, S. K. Park, Toru Sugitate, J. Newby, D. Roach, K. M. Kijima, S. Motschwiller, T. C. Awes, A. Rakotozafindrabe, Kyoichiro Ozawa, T. Liška, J. Sun, D. Ivanishchev, A. Kozlov, R. Seto, V. Papavassiliou, M. Bai, T. W. Danley, E. C. Aschenauer, M. Kasai, K. Hashimoto, K. Okada, B. Sahlmueller, H. En'yo, Y. Tsuchimoto, Tadaaki Isobe, Xingguo Li, B. Fadem, Y. Watanabe, I. J. Choi, B. Xia, I. E. Yushmanov, J. D. Osborn, Inseok Yoon, Zhiying You, J. Alexander, M. J. Leitch, R. Bennett, M. Slunečka, L. Guo, P. L. McGaughey, W. Holzmann, A. Taranenko, Alexei Khanzadeev, K. S. Sim, Shinichi Masumoto, H. F. Hamilton, T. L.T. Thomas, M. Finger, E. Stenlund, T. Horaguchi, M. Proissl, D. Winter, François Fleuret, S. Huang, H. A. Gustafsson, S. Beckman, D. Yu Peressounko, Maya Hachiya Shimomura, Vardan Khachatryan, Ralf Peter Averbeck, L. Zou, Dennis Perepelitsa, Y. I. Makdisi, Y. Tanaka, E. Mannel, S. Baumgart, Masamichi Ishihara, M. Javani, S. R. P. Mohapatra, C. Zhang, Minghui Liu, R. Yang, M. Heffner, T. V. Moukhanova, Kenneth Francis Read, T. Ichihara, P. Ružička, Viktor Riabov, Takahiro Fusayasu, K. V. Dharmawardane, K. Imai, M. I. Nagy, K. O. Eyser, D. Watanabe, Y. Onuki, M. J. Tannenbaum, Marcus Hohlmann, M. D. Malik, H. J. Moon, L. Baksay, B. K. Schmoll, Alexander Malakhov, H. Pei, E. Tennant, R. Lacey, E. Vznuzdaev, R. Granier de Cassagnac, A. Adare, R. Kitamura, Timothy Thomas Rinn, H. J. Kim, Charles Maguire, D. Silvermyr, L. S. Zolin, W. J. Park, Serpil Yalcin, Christopher Rosen, Aaron Angerami, A. Yanovich, W. A. Zajc, L. Xue, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, Ryugo S. Hayano, Y. Riabov, Kenta Shigaki, M. Nguyen, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, C. L. Woody, A. Berdnikov, Petr Gallus, A. Garishvili, I. V. Sourikova, J. P. Wessels, J. Seele, M. Ouchida, N. Means, M. Patel, X. Jiang, Torsten Dahms, K. Sakashita, D. Kotov, M. S. Daugherity, Eun Joo Kim, Ferdinando Giordano, Y. Komatsu, A. Kiss, Henner Buesching, Jason Kamin, Steve Edwards, M. Tomášek, S. P. Stoll, G. S. Kyle, X. Gong, S. S.E. Rosendahl, G. Bunce, L. A. Linden Levy, J.-G. Park, Agneta Oskarsson, D. Jouan, Byung-Sik Hong, Y. Berdnikov, A. Bazilevsky, S. H. Lee, C. McKinney, M. Mishra, Brennan Schaefer, S. Nagamiya, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, Rui Wei, H. W. Yu, P. Rosnet, C. A. Ogilvie, K. Fujiwara, Kisung Lee, T. K. Hemmick, Bhawani Singh, B. J. Ramson, Y. L. Yamaguchi, Frank Ellinghaus, Yasuo Miake, D. M. Lee, K. DeBlasio, L. Kochenda, M. Issah, E. Leitner, R. Pinson, S. Mizuno, Don McGlinchey, S. Wolin, N. Kamihara, K. Kiriluk, F. Matathias, B. Komkov, Byoungchoo Park, A. Drees, Norio Saito, Tsutomu Mibe, M. A. L. Leite, S. H. Lim, J. S. Kapustinsky, V. Babintsev, Mate Csanad, and A. Meles
Subjects: Physics, Photon, 010308 nuclear & particles physics, media_common.quotation_subject, Hadron, Bremsstrahlung, 01 natural sciences, Asymmetry, Particle identification, Nuclear physics, 0103 physical sciences, Rapidity, Atomic physics, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Anisotropy, media_common
Abstract: The PHENIX experiment at the BNL Relativistic Heavy Ion Collider has measured second- and third-order Fourier coefficients of the azimuthal distributions of direct photons emitted at midrapidity in Au+Au collisions at sNN=200 GeV for various collision centralities. Combining two different analysis techniques, results were obtained in the transverse momentum range of 0.4
Published: 2016

23. Measurements of directed, elliptic, and triangular flow in Cu + Au collisions at sNN=200 GeV

Author: Martin Purschke, C. A. Aidala, Z. Rowan, M. Mendoza, D. Kotchetkov, Atsushi Takahara, Shunji Nishimura, K. A. Drees, A. Ster, N. Feege, M. Moskowitz, V. Bumazhnov, M. Patel, D. Black, Hideyuki Oide, X. Jiang, J. Rak, Agneta Oskarsson, D. Kotov, H. Ge, Y. Tanaka, N. Cronin, T. Niida, K. Nakano, E. Mannel, A. Lebedev, Alexander Milov, J. Klatsky, Y. Berdnikov, I. Nakagawa, S. H. Lee, W. E. Sondheim, C. McKinney, Brennan Schaefer, Alice Mignerey, K. N. Barish, Young-Ki Kim, T. Engelmore, N. Novitzky, J. T. Mitchell, A. Sexton, R. Seto, T. W. Danley, K. Watanabe, B. Fadem, Jason Kamin, S. Nagamiya, O. Drapier, J. B. Choi, L. Zou, K. Boyle, S. P. Stoll, Vaclav Vrba, L. D'Orazio, S. Miyasaka, Pawan Kumar Netrakanti, Barbara Jacak, J. E. Frantz, M. L. Brooks, K. Shoji, N. Hotvedt, R. Seidl, D. P. Morrison, J. Huang, Ryugo S. Hayano, X. He, M. Beaumier, K. S. Joo, Aaron White, S. Kanda, Yongsun Kim, B. Meredith, Vladislav Manko, Jongmin Lee, A. Taranenko, D. K. Mishra, S. Campbell, B. H. Kang, Y. Riabov, R. Belmont, S. Yokkaichi, Robert Vertesi, Prakhar Garg, M. Wysocki, R. S. Hollis, S. Baumgart, M. S. Daugherity, J. Koster, Shoichi Hasegawa, P. W. Stankus, B. Bannier, Takao Sakaguchi, A. Sen, A. Shaver, Y. Fukao, Kenta Shigaki, J. G. Rubin, A. Mwai, A. Meles, E. T. Atomssa, J. Bryslawskyj, S. J. Jeon, Ferdinando Giordano, H. A. Torii, Toru Sugitate, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, A. S. Nyanin, Y. L. Yamaguchi, A. D. Frawley, D. Jouan, Minghui Liu, M. Grosse Perdekamp, X. Bai, S. K. Park, Tatsuya Chujo, S. Mizuno, C. Gal, R. A. Soltz, H. Nakagomi, T. Hoshino, C. L. Silva, T. Murakami, B. Komkov, S. Choi, E. Kistenev, Rachid Nouicer, A. N. Zelenski, D. S. Jumper, D. E. Fields, N. S. Bandara, Vladimir Samsonov, Christine Nattrass, J. H. Kang, J. Sun, C. Baumann, M. Skolnik, S. Sawada, A. Franz, Julia Velkovska, Y. J. Kwon, J. S. Haggerty, T. Hester, K. Dehmelt, J. M. Durham, J. H. Do, R. Kitamura, C. L. Towell, Susumu Sato, François Fleuret, Jen-Chieh Peng, Hari Guragain, M. S. Ryu, C. L. Woody, A. Berdnikov, S. Wolin, Jong-Min Park, Taku Gunji, D. Yu Peressounko, Dennis Perepelitsa, H. F. Hamilton, Kenneth Francis Read, R. S. Towell, Prashant Shukla, I. Ravinovich, S. Tarafdar, Norio Saito, Tsutomu Mibe, D. Reynolds, M. Rosati, Tamás Csörgő, A. Deshpande, P. Steinberg, Tomofumi Nagae, J. L. Nagle, Takahiro Fusayasu, M. McCumber, C. P. Singh, S. F. Pate, Maya Hachiya Shimomura, Vardan Khachatryan, Ke. Nakamura, J. S. Kang, Inkyu Park, M. Bai, A. Timilsina, Xiong Wang, T. Ichihara, Y. I. Makdisi, S. H. Lim, Petr Gallus, H. Asano, N. Riveli, Dong Jo Kim, Timothy Thomas Rinn, B. M. Johnson, Senta Greene, V. S. Pantuev, Filip Krizek, Henner Buesching, D. Silvermyr, Y. Nakamiya, D. Lynch, S. P. Whitaker, Jiangyong Jia, E. O'Brien, A. Drees, I. J. Choi, B. Xia, J. A. Key, A. Garishvili, J. S. Kapustinsky, A. Isinhue, Sung Keun Park, Y. S. Lai, H. Van Hecke, A. Yanovich, A. Veicht, M. J. Tannenbaum, J. D. Osborn, I. V. Sourikova, D. Ivanishchev, V. Babintsev, M. Tomášek, S. Butsyk, I. Tserruya, Y. Ikeda, Y. Goto, X. Gong, N. N. Ajitanand, M. Jezghani, S. R. P. Mohapatra, Inseok Yoon, Zhiying You, B. K. Schmoll, K. Okada, James Alexander, B. Sahlmueller, S. Solano, V. Singh, N. Grau, M. J. Leitch, E. Tennant, M. Finger, V. Papavassiliou, Byung-Sik Hong, T. Koblesky, Y. Watanabe, S. Zhou, G. D. N. Perera, C. A. Ogilvie, Takahiro Nakamura, M. Leitgab, A. Bazilevsky, T. K. Hemmick, Bhawani Singh, B. J. Ramson, M. Sarsour, Shuo Han, Yasuo Miake, J. Seele, J. Sziklai, H. W. Yu, H. Sako, K. DeBlasio, M. Slunečka, Viktor Riabov, Serpil Yalcin, D. Kleinjan, P. L. McGaughey, R. Pinson, M. Virius, Don McGlinchey, D. M. Lee, A. Glenn, Motoi Inaba, J. C. Hill, Brian Cole, S. D. Rolnick, R. Akimoto, G. H. Lee, Eunja Kim, A. Durum, K. B. Lee, J. D. Orjuela Koop, S. Bathe, D. Kawall, K. Tanida, C. H. Chen, W. A. Zajc, I. Garishvili, F. Wei, A. Manion, L. Xue, Kensuke Homma, E. Richardson, V. Baublis, Mate Csanad, S. Beckman, A. Denisov, Yuki Watanabe, V. Cianciolo, C. Pinkenburg, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, L. Ding, Sergey Fokin, M. Kofarago, D. Roach, K. M. Kijima, A. V. Kazantsev, Zvi Hirsh Citron, M. I. Nagy, M. Nihashi, D. Watanabe, K. Hashimoto, D. Isenhower, E. Vznuzdaev, Xingguo Li, Tamas Novak, T. Moon, M. Gonin, N. Crossette, Animesh Datta, T. Sumita, Kei Nagashima, A. Sukhanov, K. Kurita, M. Stepanov, G. W. Kim, Matthew Snowball, R. P. Pisani, I. Shein, L. Patel, Raphael Noel Tieulent, C. Y. Chi, Yasutada Akiba, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, C. O. Kim, R. Pak, S. P. Sorensen, M. Kurosawa, J. H. Yoo, K. Sedgwick, Mihael Makek, J. G. Lajoie, M. Alfred, T. Hachiya, S. Lee, Jennifer E. Perry, B. Lewis, B. Kimelman, Y. Imazu, N. Apadula, R. Petti, S. Esumi, D. Sharma, B. Azmoun, P. Kline, K. S. Lee, A. Dion, T. O. S. Haseler, H. Qu, P. B. Diss, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, K. I. Hahn, P. Montuenga, I. Younus, Peter Christiansen, Y. Gu, M. R. Stone, K. Imai, K. O. Eyser, R. Lacey, R. Granier de Cassagnac, A. Adare, Charles Maguire, Anne Marie Sickles, K. Gainey, J. S. Bok, Alexei Khanzadeev, E. Stenlund, S. Huang, Toshiki Maruyama, T. V. Moukhanova, Dmitry Blau, E. J. Desmond, J. Hanks, E. Vazquez-Zambrano, I. E. Yushmanov, Min-Hye Kim, A. Iordanova, and J. Murata
Subjects: Physics, Research program, 010308 nuclear & particles physics, Atomic energy, Library science, 01 natural sciences, The arts, Bildung, Scholarship, 0103 physical sciences, Agency (sociology), 010306 general physics, Soviet union, China
Abstract: We thank the staff of the Collider-Accelerator and Physics Departments at Brookhaven National Laboratory and the staff of the other PHENIX participating institutions for their vital contributions. We acknowledge support from the Office of Nuclear Physics in the Office of Science of the Department of Energy, the National Science Foundation, Abilene Christian University Research Council, Research Foundation of SUNY, and Dean of the College of Arts and Sciences, Vanderbilt University (USA), Ministry of Education, Culture, Sports, Science, and Technology and the Japan Society for the Promotion of Science (Japan), Conselho Nacional de Desenvolvimento Cientifico e Tecnologico and Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (Brazil), Natural Science Foundation of China (People's Republic of China), Croatian Science Foundation and Ministry of Science, Education, and Sports (Croatia), Ministry of Education, Youth and Sports (Czech Republic), Centre National de la Recherche Scientifique, Commissariat a l' Energie Atomique, and Institut National de Physique Nucleaire et de Physique des Particules (France), Bundesministerium fur Bildung und Forschung, Deutscher Akademischer Austausch Dienst, and Alexander von Humboldt Stiftung (Germany), National Science Fund, OTKA, Karoly Robert University College, and the Ch. Simonyi Fund (Hungary), Department of Atomic Energy and Department of Science and Technology (India), Israel Science Foundation (Israel), Basic Science Research Program through NRF of the Ministry of Education (Korea), Physics Department, Lahore University of Management Sciences (Pakistan), Ministry of Education and Science, Russian Academy of Sciences, Federal Agency of Atomic Energy (Russia), VR and Wallenberg Foundation (Sweden), the US Civilian Research and Development Foundation for the Independent States of the Former Soviet Union, the Hungarian American Enterprise Scholarship Fund, and the US-Israel Binational Science Foundation.
Published: 2016

24. Differences in motor response to stability perturbations limit fall-resisting skill transfer

Author: J. Werth, G. Epro, M. König, A. Santuz, J. Seeley, A. Arampatzis, and K. Karamanidis
Subjects: Medicine, Science
Abstract: Abstract This study investigated transfer of improvements in stability recovery performance to novel perturbations. Thirty adults (20-53 yr) were assigned equally to three treadmill walking groups: groups exposed to eight trip perturbations of either low or high magnitude and a third control group that walked unperturbed. Following treadmill walking, participants were exposed to stability loss from a forward-inclined position (lean-and-release) and an overground trip. Lower limb joint kinematics for the swing phase of recovery steps was compared for the three tasks using statistical parametric mapping and recovery performance was analysed by margin of stability and base of support. The perturbation groups improved stability (greater margin of stability) over the eight gait perturbations. There was no group effect for stability recovery in lean-and-release. For the overground trip, both perturbation groups showed similar enhanced stability recovery (margin of stability and base of support) compared to controls. Differences in joint angle kinematics between treadmill-perturbation and lean-and-release were more prolonged and greater than between the two gait perturbation tasks. This study indicates that: (i) practising stability control enhances human resilience to novel perturbations; (ii) enhancement is not necessarily dependent on perturbation magnitude; (iii) differences in motor response patterns between tasks may limit transfer.
Published: 2022
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25. The STAR Collaboration

Author: L. Adamczyk, G. Agakishiev, M.M. Aggarwal, Z. Ahammed, A.V. Alakhverdyants, I. Alekseev, J. Alford, B.D. Anderson, C.D. Anson, D. Arkhipkin, E. Aschenauer, G.S. Averichev, J. Balewski, A. Banerjee, Z. Barnovska, D.R. Beavis, R. Bellwied, M.J. Betancourt, R.R. Betts, A. Bhasin, A.K. Bhati, H. Bichsel, J. Bielcik, J. Bielcikova, L.C. Bland, I.G. Bordyuzhin, W. Borowski, J. Bouchet, A.V. Brandin, S.G. Brovko, E. Bruna, S. Bültmann, I. Bunzarov, T.P. Burton, J. Butterworth, X.Z. Cai, H. Caines, M. Calderón de la Barca Sánchez, D. Cebra, R. Cendejas, M.C. Cervantes, P. Chaloupka, Z. Chang, S. Chattopadhyay, H.F. Chen, J.H. Chen, J.Y. Chen, L. Chen, J. Cheng, M. Cherney, A. Chikanian, W. Christie, P. Chung, J. Chwastowski, M.J.M. Codrington, R. Corliss, J.G. Cramer, H.J. Crawford, X. Cui, S. Das, A. Davila Leyva, L.C. De Silva, R.R. Debbe, T.G. Dedovich, J. Deng, R. Derradi de Souza, S. Dhamija, L. Didenko, F. Ding, A. Dion, P. Djawotho, X. Dong, J.L. Drachenberg, J.E. Draper, C.M. Du, L.E. Dunkelberger, J.C. Dunlop, L.G. Efimov, M. Elnimr, J. Engelage, G. Eppley, L. Eun, O. Evdokimov, R. Fatemi, S. Fazio, J. Fedorisin, R.G. Fersch, P. Filip, E. Finch, Y. Fisyak, C.A. Gagliardi, D.R. Gangadharan, F. Geurts, A. Gibson, S. Gliske, Y.N. Gorbunov, O.G. Grebenyuk, D. Grosnick, S. Gupta, W. Guryn, B. Haag, O. Hajkova, A. Hamed, L-X. Han, J.W. Harris, J.P. Hays-Wehle, S. Heppelmann, A. Hirsch, G.W. Hoffmann, D.J. Hofman, S. Horvat, B. Huang, H.Z. Huang, P. Huck, T.J. Humanic, L. Huo, G. Igo, W.W. Jacobs, C. Jena, J. Joseph, E.G. Judd, S. Kabana, K. Kang, J. Kapitan, K. Kauder, H.W. Ke, D. Keane, A. Kechechyan, A. Kesich, D.P. Kikola, J. Kiryluk, I. Kisel, A. Kisiel, V. Kizka, S.R. Klein, D.D. Koetke, T. Kollegger, J. Konzer, I. Koralt, L. Koroleva, W. Korsch, L. Kotchenda, P. Kravtsov, K. Krueger, I. Kulakov, L. Kumar, M.A.C. Lamont, J.M. Landgraf, S. LaPointe, J. Lauret, A. Lebedev, R. Lednicky, J.H. Lee, W. Leight, M.J. LeVine, C. Li, L. Li, W. Li, X. Li, Y. Li, Z.M. Li, L.M. Lima, M.A. Lisa, F. Liu, T. Ljubicic, W.J. Llope, R.S. Longacre, Y. Lu, X. Luo, A. Luszczak, G.L. Ma, Y.G. Ma, D.M.M.D. Madagodagettige Don, D.P. Mahapatra, R. Majka, O.I. Mall, S. Margetis, C. Markert, H. Masui, H.S. Matis, D. McDonald, T.S. McShane, S. Mioduszewski, M.K. Mitrovski, Y. Mohammed, B. Mohanty, M.M. Mondal, B. Morozov, M.G. Munhoz, M.K. Mustafa, M. Naglis, B.K. Nandi, Md. Nasim, T.K. Nayak, J.M. Nelson, L.V. Nogach, J. Novak, G. Odyniec, A. Ogawa, K. Oh, A. Ohlson, V. Okorokov, E.W. Oldag, R.A.N. Oliveira, D. Olson, P. Ostrowski, M. Pachr, B.S. Page, S.K. Pal, Y.X. Pan, Y. Pandit, Y. Panebratsev, T. Pawlak, B. Pawlik, H. Pei, C. Perkins, W. Peryt, P. Pile, M. Planinic, J. Pluta, D. Plyku, N. Poljak, J. Porter, A.M. Poskanzer, C.B. Powell, C. Pruneau, N.K. Pruthi, M. Przybycien, P.R. Pujahari, J. Putschke, H. Qiu, R. Raniwala, S. Raniwala, R.L. Ray, R. Redwine, R. Reed, C.K. Riley, H.G. Ritter, J.B. Roberts, O.V. Rogachevskiy, J.L. Romero, J.F. Ross, L. Ruan, J. Rusnak, N.R. Sahoo, P.K. Sahu, I. Sakrejda, S. Salur, A. Sandacz, J. Sandweiss, E. Sangaline, A. Sarkar, J. Schambach, R.P. Scharenberg, A.M. Schmah, B. Schmidke, N. Schmitz, T.R. Schuster, J. Seele, J. Seger, P. Seyboth, N. Shah, E. Shahaliev, M. Shao, B. Sharma, M. Sharma, S.S. Shi, Q.Y. Shou, E.P. Sichtermann, R.N. Singaraju, M.J. Skoby, D. Smirnov, N. Smirnov, D. Solanki, P. Sorensen, U.G. deSouza, H.M. Spinka, B. Srivastava, T.D.S. Stanislaus, S.G. Steadman, J.R. Stevens, R. Stock, M. Strikhanov, B. Stringfellow, A.A.P. Suaide, M.C. Suarez, M. Sumbera, X.M. Sun, Y. Sun, Z. Sun, B. Surrow, D.N. Svirida, T.J.M. Symons, A. Szanto de Toledo, J. Takahashi, A.H. Tang, Z. Tang, L.H. Tarini, T. Tarnowsky, D. Thein, J.H. Thomas, J. Tian, A.R. Timmins, D. Tlusty, M. Tokarev, S. Trentalange, R.E. Tribble, P. Tribedy, B.A. Trzeciak, O.D. Tsai, J. Turnau, T. Ullrich, D.G. Underwood, G. Van Buren, G. van Nieuwenhuizen, J.A. Vanfossen, R. Varma, G.M.S. Vasconcelos, F. Videbæk, Y.P. Viyogi, S. Vokal, S.A. Voloshin, A. Vossen, M. Wada, F. Wang, G. Wang, H. Wang, J.S. Wang, Q. Wang, X.L. Wang, Y. Wang, G. Webb, J.C. Webb, G.D. Westfall, C. Whitten, H. Wieman, S.W. Wissink, R. Witt, W. Witzke, Y.F. Wu, Z. Xiao, W. Xie, K. Xin, H. Xu, N. Xu, Q.H. Xu, W. Xu, Y. Xu, Z. Xu, L. Xue, Y. Yang, P. Yepes, Y. Yi, K. Yip, I-K. Yoo, M. Zawisza, H. Zbroszczyk, J.B. Zhang, S. Zhang, W.M. Zhang, X.P. Zhang, Y. Zhang, Z.P. Zhang, F. Zhao, J. Zhao, C. Zhong, X. Zhu, Y.H. Zhu, Y. Zoulkarneeva, and M. Zyzak
Subjects: Physics, Nuclear and High Energy Physics, Astronomy, Star (graph theory)
Published: 2013

26. J/ψ production at high transverse momenta in p+p and Au + Au collisions at sNN=200 GeV

Author: L. Adamczyk, G. Agakishiev, M.M. Aggarwal, Z. Ahammed, A.V. Alakhverdyants, I. Alekseev, J. Alford, C.D. Anson, D. Arkhipkin, E. Aschenauer, G.S. Averichev, J. Balewski, A. Banerjee, Z. Barnovska, D.R. Beavis, R. Bellwied, M.J. Betancourt, R.R. Betts, A. Bhasin, A.K. Bhati, H. Bichsel, J. Bielcik, J. Bielcikova, L.C. Bland, I.G. Bordyuzhin, W. Borowski, J. Bouchet, A.V. Brandin, S.G. Brovko, E. Bruna, S. Bültmann, I. Bunzarov, T.P. Burton, J. Butterworth, X.Z. Cai, H. Caines, M. Calderón de la Barca Sánchez, D. Cebra, R. Cendejas, M.C. Cervantes, P. Chaloupka, Z. Chang, S. Chattopadhyay, H.F. Chen, J.H. Chen, J.Y. Chen, L. Chen, J. Cheng, M. Cherney, A. Chikanian, W. Christie, P. Chung, J. Chwastowski, M.J.M. Codrington, R. Corliss, J.G. Cramer, H.J. Crawford, X. Cui, S. Das, A. Davila Leyva, L.C. De Silva, R.R. Debbe, T.G. Dedovich, J. Deng, R. Derradi de Souza, S. Dhamija, L. Didenko, F. Ding, A. Dion, P. Djawotho, X. Dong, J.L. Drachenberg, J.E. Draper, C.M. Du, L.E. Dunkelberger, J.C. Dunlop, L.G. Efimov, M. Elnimr, J. Engelage, G. Eppley, L. Eun, O. Evdokimov, R. Fatemi, S. Fazio, J. Fedorisin, R.G. Fersch, P. Filip, E. Finch, Y. Fisyak, C.A. Gagliardi, D.R. Gangadharan, F. Geurts, A. Gibson, S. Gliske, Y.N. Gorbunov, O.G. Grebenyuk, D. Grosnick, S. Gupta, W. Guryn, B. Haag, O. Hajkova, A. Hamed, L.-X. Han, J.W. Harris, J.P. Hays-Wehle, S. Heppelmann, A. Hirsch, G.W. Hoffmann, D.J. Hofman, S. Horvat, B. Huang, H.Z. Huang, P. Huck, T.J. Humanic, L. Huo, G. Igo, W.W. Jacobs, C. Jena, E.G. Judd, S. Kabana, K. Kang, J. Kapitan, K. Kauder, H.W. Ke, D. Keane, A. Kechechyan, A. Kesich, D.P. Kikola, J. Kiryluk, I. Kisel, A. Kisiel, V. Kizka, S.R. Klein, D.D. Koetke, T. Kollegger, J. Konzer, I. Koralt, L. Koroleva, W. Korsch, L. Kotchenda, P. Kravtsov, K. Krueger, I. Kulakov, L. Kumar, M.A.C. Lamont, J.M. Landgraf, S. LaPointe, J. Lauret, A. Lebedev, R. Lednicky, J.H. Lee, W. Leight, M.J. LeVine, C. Li, L. Li, W. Li, X. Li, Y. Li, Z.M. Li, L.M. Lima, M.A. Lisa, F. Liu, T. Ljubicic, W.J. Llope, R.S. Longacre, Y. Lu, X. Luo, A. Luszczak, G.L. Ma, Y.G. Ma, D.M.M.D. Madagodagettige Don, D.P. Mahapatra, R. Majka, O.I. Mall, S. Margetis, C. Markert, H. Masui, H.S. Matis, D. McDonald, T.S. McShane, S. Mioduszewski, M.K. Mitrovski, Y. Mohammed, B. Mohanty, M.M. Mondal, B. Morozov, M.G. Munhoz, M.K. Mustafa, M. Naglis, B.K. Nandi, Md. Nasim, T.K. Nayak, J.M. Nelson, L.V. Nogach, J. Novak, G. Odyniec, A. Ogawa, K. Oh, A. Ohlson, V. Okorokov, E.W. Oldag, R.A.N. Oliveira, D. Olson, P. Ostrowski, M. Pachr, B.S. Page, S.K. Pal, Y.X. Pan, Y. Pandit, Y. Panebratsev, T. Pawlak, B. Pawlik, H. Pei, C. Perkins, W. Peryt, P. Pile, M. Planinic, J. Pluta, D. Plyku, N. Poljak, J. Porter, A.M. Poskanzer, C.B. Powell, C. Pruneau, N.K. Pruthi, M. Przybycien, P.R. Pujahari, J. Putschke, H. Qiu, R. Raniwala, S. Raniwala, R.L. Ray, R. Redwine, R. Reed, C.K. Riley, H.G. Ritter, J.B. Roberts, O.V. Rogachevskiy, J.L. Romero, J.F. Ross, L. Ruan, J. Rusnak, N.R. Sahoo, P.K. Sahu, I. Sakrejda, S. Salur, A. Sandacz, J. Sandweiss, E. Sangaline, A. Sarkar, J. Schambach, R.P. Scharenberg, A.M. Schmah, B. Schmidke, N. Schmitz, T.R. Schuster, J. Seele, J. Seger, P. Seyboth, N. Shah, E. Shahaliev, M. Shao, B. Sharma, M. Sharma, S.S. Shi, Q.Y. Shou, E.P. Sichtermann, R.N. Singaraju, M.J. Skoby, D. Smirnov, N. Smirnov, D. Solanki, P. Sorensen, U.G. deSouza, H.M. Spinka, B. Srivastava, T.D.S. Stanislaus, S.G. Steadman, J.R. Stevens, R. Stock, M. Strikhanov, B. Stringfellow, A.A.P. Suaide, M.C. Suarez, M. Sumbera, X.M. Sun, Y. Sun, Z. Sun, B. Surrow, D.N. Svirida, T.J.M. Symons, A. Szanto de Toledo, J. Takahashi, A.H. Tang, Z. Tang, L.H. Tarini, T. Tarnowsky, D. Thein, J.H. Thomas, J. Tian, A.R. Timmins, D. Tlusty, M. Tokarev, S. Trentalange, R.E. Tribble, P. Tribedy, B.A. Trzeciak, O.D. Tsai, J. Turnau, T. Ullrich, D.G. Underwood, G. Van Buren, G. van Nieuwenhuizen, J.A. Vanfossen, R. Varma, G.M.S. Vasconcelos, F. Videbæk, Y.P. Viyogi, S. Vokal, S.A. Voloshin, A. Vossen, M. Wada, F. Wang, G. Wang, H. Wang, J.S. Wang, Q. Wang, X.L. Wang, Y. Wang, G. Webb, J.C. Webb, G.D. Westfall, C. Whitten, H. Wieman, S.W. Wissink, R. Witt, W. Witzke, Y.F. Wu, Z. Xiao, W. Xie, K. Xin, H. Xu, N. Xu, Q.H. Xu, W. Xu, Y. Xu, Z. Xu, L. Xue, Y. Yang, P. Yepes, Y. Yi, K. Yip, I.-K. Yoo, M. Zawisza, H. Zbroszczyk, J.B. Zhang, S. Zhang, X.P. Zhang, Y. Zhang, Z.P. Zhang, F. Zhao, J. Zhao, C. Zhong, X. Zhu, Y.H. Zhu, Y. Zoulkarneeva, and M. Zyzak
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Transverse plane, Particle physics, Production (computer science), Nuclear Experiment, Quarkonium, Spectral line
Abstract: We report J / ψ spectra for transverse momenta p T > 5 GeV / c at mid-rapidity in p + p and Au + Au collisions at s NN = 200 GeV . The inclusive J / ψ spectrum and the extracted B-hadron feed-down are compared to models incorporating different production mechanisms. We observe significant suppression of the J / ψ yields for p T > 5 GeV / c in 0–30% central Au + Au collisions relative to the p + p yield scaled by the number of binary nucleon–nucleon collisions in Au + Au collisions. In 30–60% mid-central collisions, no such suppression is observed. The level of suppression is consistently less than that of high- p T π ± and low- p T J / ψ at RHIC and high- p T J / ψ at the LHC.
Published: 2013

27. Single spin asymmetry AN in polarized proton–proton elastic scattering at s=200 GeV

Author: L. Adamczyk, G. Agakishiev, M.M. Aggarwal, Z. Ahammed, A.V. Alakhverdyants, I. Alekseev, J. Alford, C.D. Anson, D. Arkhipkin, E. Aschenauer, G.S. Averichev, J. Balewski, A. Banerjee, Z. Barnovska, D.R. Beavis, R. Bellwied, M.J. Betancourt, R.R. Betts, A. Bhasin, A.K. Bhati, H. Bichsel, J. Bielcik, J. Bielcikova, L.C. Bland, I.G. Bordyuzhin, W. Borowski, J. Bouchet, A.V. Brandin, S.G. Brovko, E. Bruna, S. Bültmann, I. Bunzarov, T.P. Burton, J. Butterworth, X.Z. Cai, H. Caines, M. Calderón de la Barca Sánchez, D. Cebra, R. Cendejas, M.C. Cervantes, P. Chaloupka, Z. Chang, S. Chattopadhyay, H.F. Chen, J.H. Chen, J.Y. Chen, L. Chen, J. Cheng, M. Cherney, A. Chikanian, W. Christie, P. Chung, J. Chwastowski, M.J.M. Codrington, R. Corliss, J.G. Cramer, H.J. Crawford, X. Cui, S. Das, A. Davila Leyva, L.C. De Silva, R.R. Debbe, T.G. Dedovich, J. Deng, R. Derradi de Souza, S. Dhamija, L. Didenko, F. Ding, A. Dion, P. Djawotho, X. Dong, J.L. Drachenberg, J.E. Draper, C.M. Du, L.E. Dunkelberger, J.C. Dunlop, L.G. Efimov, M. Elnimr, J. Engelage, G. Eppley, L. Eun, O. Evdokimov, R. Fatemi, S. Fazio, J. Fedorisin, R.G. Fersch, P. Filip, E. Finch, Y. Fisyak, C.A. Gagliardi, D.R. Gangadharan, F. Geurts, A. Gibson, S. Gliske, Y.N. Gorbunov, O.G. Grebenyuk, D. Grosnick, S. Gupta, W. Guryn, B. Haag, O. Hajkova, A. Hamed, L.-X. Han, J.W. Harris, J.P. Hays-Wehle, S. Heppelmann, A. Hirsch, G.W. Hoffmann, D.J. Hofman, S. Horvat, B. Huang, H.Z. Huang, P. Huck, T.J. Humanic, L. Huo, G. Igo, W.W. Jacobs, C. Jena, E.G. Judd, S. Kabana, K. Kang, J. Kapitan, K. Kauder, H.W. Ke, D. Keane, A. Kechechyan, A. Kesich, D.P. Kikola, J. Kiryluk, I. Kisel, A. Kisiel, V. Kizka, S.R. Klein, D.D. Koetke, T. Kollegger, J. Konzer, I. Koralt, L. Koroleva, W. Korsch, L. Kotchenda, P. Kravtsov, K. Krueger, I. Kulakov, L. Kumar, M.A.C. Lamont, J.M. Landgraf, S. LaPointe, J. Lauret, A. Lebedev, R. Lednicky, J.H. Lee, W. Leight, M.J. LeVine, C. Li, L. Li, W. Li, X. Li, Y. Li, Z.M. Li, L.M. Lima, M.A. Lisa, F. Liu, T. Ljubicic, W.J. Llope, R.S. Longacre, Y. Lu, X. Luo, A. Luszczak, G.L. Ma, Y.G. Ma, D.M.M.D. Madagodagettige Don, D.P. Mahapatra, R. Majka, O.I. Mall, S. Margetis, C. Markert, H. Masui, H.S. Matis, D. McDonald, T.S. McShane, S. Mioduszewski, M.K. Mitrovski, Y. Mohammed, B. Mohanty, M.M. Mondal, B. Morozov, M.G. Munhoz, M.K. Mustafa, M. Naglis, B.K. Nandi, Md. Nasim, T.K. Nayak, J.M. Nelson, L.V. Nogach, J. Novak, G. Odyniec, A. Ogawa, K. Oh, A. Ohlson, V. Okorokov, E.W. Oldag, R.A.N. Oliveira, D. Olson, P. Ostrowski, M. Pachr, B.S. Page, S.K. Pal, Y.X. Pan, Y. Pandit, Y. Panebratsev, T. Pawlak, B. Pawlik, H. Pei, C. Perkins, W. Peryt, P. Pile, M. Planinic, J. Pluta, D. Plyku, N. Poljak, J. Porter, A.M. Poskanzer, C.B. Powell, C. Pruneau, N.K. Pruthi, M. Przybycien, P.R. Pujahari, J. Putschke, H. Qiu, R. Raniwala, S. Raniwala, R.L. Ray, R. Redwine, R. Reed, C.K. Riley, H.G. Ritter, J.B. Roberts, O.V. Rogachevskiy, J.L. Romero, J.F. Ross, L. Ruan, J. Rusnak, N.R. Sahoo, P.K. Sahu, I. Sakrejda, S. Salur, A. Sandacz, J. Sandweiss, E. Sangaline, A. Sarkar, J. Schambach, R.P. Scharenberg, A.M. Schmah, B. Schmidke, N. Schmitz, T.R. Schuster, J. Seele, J. Seger, P. Seyboth, N. Shah, E. Shahaliev, M. Shao, B. Sharma, M. Sharma, S.S. Shi, Q.Y. Shou, E.P. Sichtermann, R.N. Singaraju, M.J. Skoby, D. Smirnov, N. Smirnov, D. Solanki, P. Sorensen, U.G. deSouza, H.M. Spinka, B. Srivastava, T.D.S. Stanislaus, S.G. Steadman, J.R. Stevens, R. Stock, M. Strikhanov, B. Stringfellow, A.A.P. Suaide, M.C. Suarez, M. Sumbera, X.M. Sun, Y. Sun, Z. Sun, B. Surrow, D.N. Svirida, T.J.M. Symons, A. Szanto de Toledo, J. Takahashi, A.H. Tang, Z. Tang, L.H. Tarini, T. Tarnowsky, D. Thein, J.H. Thomas, J. Tian, A.R. Timmins, D. Tlusty, M. Tokarev, S. Trentalange, R.E. Tribble, P. Tribedy, B.A. Trzeciak, O.D. Tsai, J. Turnau, T. Ullrich, D.G. Underwood, G. Van Buren, G. van Nieuwenhuizen, J.A. Vanfossen, R. Varma, G.M.S. Vasconcelos, F. Videbæk, Y.P. Viyogi, S. Vokal, S.A. Voloshin, A. Vossen, M. Wada, F. Wang, G. Wang, H. Wang, J.S. Wang, Q. Wang, X.L. Wang, Y. Wang, G. Webb, J.C. Webb, G.D. Westfall, C. Whitten, H. Wieman, S.W. Wissink, R. Witt, W. Witzke, Y.F. Wu, Z. Xiao, W. Xie, K. Xin, H. Xu, N. Xu, Q.H. Xu, W. Xu, Y. Xu, Z. Xu, L. Xue, Y. Yang, P. Yepes, Y. Yi, K. Yip, I.-K. Yoo, M. Zawisza, H. Zbroszczyk, J.B. Zhang, S. Zhang, X.P. Zhang, Y. Zhang, Z.P. Zhang, F. Zhao, J. Zhao, C. Zhong, X. Zhu, Y.H. Zhu, Y. Zoulkarneeva, and M. Zyzak
Subjects: Physics, Elastic scattering, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Scattering, High Energy Physics::Phenomenology, Hadron, 01 natural sciences, Nuclear physics, Scattering amplitude, Pomeron, Amplitude, 0103 physical sciences, High Energy Physics::Experiment, Spin-flip, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: We report a high precision measurement of the transverse single spin asymmetry A(N) at the center of mass energy root s = 200 GeV in elastic proton-proton scattering by the STAR experiment at RHIC. The A(N) was measured in the four-momentum transfer squared t range 0.003
Published: 2013

28. Measurement of the higher-order anisotropic flow coefficients for identified hadrons in Au + Au collisions atsNN=200GeV

Author: C. Silvestre, Y. I. Makdisi, S. Belikov, K. S. Joo, L. Tomášek, J. Wessels, Alberica Toia, Marisilvia Donadelli, V. Bumazhnov, S. Mizuno, Yuhei Morino, E. M. Takagui, M. Kurosawa, P. Mikeš, Y. J. Kwon, E. J. Desmond, M. J. Tannenbaum, T. Engelmore, B. Komkov, Kenjiro Miki, Bruno Lenzi, E. Kistenev, K. Watanabe, S. N. White, R. Tanabe, A. Morreale, N. Kamihara, H. Pei, J. Hanks, S. Esumi, John Wood, D. Sharma, T. C. Awes, Kyoichiro Ozawa, T. Liška, I. Tserruya, F. Matathias, K. Shoji, R. Ichimiya, Senta Greene, Norio Saito, E. Vazquez-Zambrano, A. Rakotozafindrabe, J. Jin, Yongsun Kim, S. Afanasiev, K. Das, M. A. L. Leite, P. W. Stankus, P. Chung, S. Sawada, Barbara Jacak, C. L. Woody, Alice Mignerey, A. Berdnikov, J. Ying, A. Franz, Masamichi Ishihara, K. Nakano, A. Drees, Rushan Han, Martin Purschke, C. A. Aidala, W. E. Sondheim, J. Newby, Y. Tanaka, D. Ivanischev, Y. Tsuchimoto, E. Mannel, C. Baumann, Paul Constantin, Minghui Liu, B. Love, Takao Sakaguchi, M. I. Nagy, D. Watanabe, D. Kotchetkov, K. Boyle, P. A. Rukoyatkin, S. Kametani, V. S. Pantuev, K. Sakashita, J. Alexander, L. Baksay, S. Bathe, V. Singh, Marcus Hohlmann, I. E. Yushmanov, E. O 'Brien, C. P. Singh, K. A. Drees, M. Heffner, B. M. Johnson, Kenneth Francis Read, H. Qu, M. Grosse Perdekamp, A. Yu. Semenov, D. Hornback, J. S. Kapustinsky, Agneta Oskarsson, A. D. Frawley, Z. Fraenkel, Vladimir Samsonov, T. Ichihara, E. Vznuzdaev, H. A. Gustafsson, B. Meredith, J. Hamblen, M. Virius, A. Isupov, Hideki Hamagaki, K. Aoki, Y. Watanabe, R. K. Choudhury, J. E. Frantz, G. David, T. Todoroki, M. E. Connors, K. I. Hahn, V. Babintsev, Jason Kamin, B. Azmoun, Y. J. Mao, A. Král, S. K. Park, A. Lebedev, Y. Berdnikov, J. Sziklai, S. P. Stoll, A. Taranenko, C. Zhang, W. Holzmann, Alexei Khanzadeev, Kensuke Homma, E. Richardson, Brian Cole, M. Mishra, S. Nagamiya, K. Okada, Tadaaki Isobe, T. Horaguchi, B. Sahlmueller, Jongmin Lee, R. S. Towell, S. S.E. Rosendahl, G. Bunce, J.-G. Park, M. Chiu, Ajit Kumar Mohanty, E. Stenlund, I. V. Sourikova, S. Huang, M. J. Leitch, Vaclav Vrba, Klaus Johannes Reygers, H. A. Torii, Toru Sugitate, Torsten Dahms, J. L. Nagle, I. Garishvili, F. Wei, Kyeongpil Lee, M. Slunečka, O. Dietzsch, D. Jouan, K. S. Lee, A. Dion, A. G. Litvinenko, P. Liebing, Rui Wei, R. A. Soltz, E. T. Atomssa, A. Kiss, A. Glenn, H. Valle, J. Seele, S. Tarafdar, I. Younus, Peter Christiansen, T. Kempel, Viktor Riabov, R. Belmont, S. Yokkaichi, François Fleuret, Eunja Kim, David Olle Rickard Silvermyr, M. Proissl, D. Winter, D. Yu Peressounko, M. Naglis, J. Ide, Animesh Datta, M. Ouchida, Dipanwita Dutta, Henner Buesching, Jen-Chieh Peng, Ralf Peter Averbeck, D.H. Kim, T. A. Shibata, T. Sato, B. Bassalleck, P.L. McGaughey, Eun Joo Kim, C. L. Silva, N. Means, M. Wysocki, C. M. Camacho, C. Y. Chi, Prashant Shukla, W. A. Zajc, Yasutada Akiba, A. Kozlov, Julia Velkovska, Yu. Efremenko, C. A. Ogilvie, Steve Edwards, V. Baublis, D. Reynolds, M. Rosati, I. Danchev, Eva Haslum, G. S. Kyle, A. Denisov, V. Cianciolo, M. Konno, T. K. Hemmick, Bhawani Singh, Yasuo Miake, R. Seto, P. Ruzicka, D. Isenhower, T. V. Moukhanova, J. H. Kang, S. F. Pate, J. S. Haggerty, Beomkyu Kim, Inkyu Park, Wei Xie, Xiong Wang, Sergey Fokin, L. Kochenda, M. Issah, Malik, A. Deshpande, Byung-Sik Hong, A. Bazilevsky, J. M. Durham, Dong Jo Kim, Takahiro Fusayasu, Alexander Malakhov, A. A. Vinogradov, B. Fadem, H. Al-Bataineh, L. A. Linden Levy, Y. Nakamiya, D. Lynch, I. J. Choi, Ryugo S. Hayano, L. S. Zolin, A. Enokizono, Jiangyong Jia, Y. Goto, Y. Riabov, P. Rosnet, X. He, Y. S. Lai, A. Veicht, K. Fujiwara, D. Kawall, W. J. Park, Christopher Rosen, Taku Gunji, H. Gong, A. Yanovich, H. Van Hecke, Kenta Shigaki, D. M. Lee, A. Taketani, M. Nguyen, J. Murata, Y. L. Yamaguchi, K. Tanida, Y. Ikeda, G. Baksay, Alexander Milov, Y. Aramaki, F. Kajihara, A. S. Nyanin, V. Peresedov, Robert Vertesi, K. Kiriluk, A. Basye, I. Nakagawa, R. Luechtenborg, D. S. Jumper, Makoto Oka, E. Leitner, Tamas Ferenc Csorgo, Rachid Nouicer, V. Papavassiliou, O. Drapier, Frank Ellinghaus, Zvi Hirsh Citron, E. R. Kinney, J. Koster, C. Pinkenburg, D. P. Morrison, S. Campbell, S. Butsyk, Gerd Joachim Kunde, G. Roche, Tatsuya Chujo, S. Zhou, I. Shein, J. T. Mitchell, S. D. Rolnick, I. Ravinovich, H. Masui, R. Seidl, Vladislav Manko, K. Sedgwick, A. A. Bickley, M. Bai, K. N. Barish, C. Vale, S. Sano, Zhiying You, R. Bennett, M. L. Brooks, T. L.T. Thomas, M. Finger, S. Dairaku, Manabu Togawa, N. N. Ajitanand, C. H. Chen, Takahiro Nakamura, M. Gonin, Y. Onuki, Susumu Oda, A. Sukhanov, K. Kurita, Jan Rak, E. P. Hartouni, R. Lacey, H. Pereira, A. Durum, R. Granier de Cassagnac, A. Adare, Charles Maguire, K. Yamaura, R. Pak, K. B. Lee, Hongfang Liu, D. E. Fields, M. McCumber, A. K. Purwar, K. Karatsu, D. Roach, K. M. Kijima, Anne Marie Sickles, H. Themann, Xingguo Li, J. S. Bok, S. P. Sorensen, O. Chvala, Seong H. Kim, J. G. Lajoie, A. Kravitz, G. R. Young, K. S. Sim, H. En 'yo, Mate Csanad, R. Yang, R. P. Pisani, K. Imai, M. Kawashima, Y. Fukao, T. Hester, N. A. Sparks, N. Grau, Motoi Inaba, J. C. Hill, R. M. Wright, A. V. Kazantsev, Maya Hachiya Shimomura, and P. Tarján
Subjects: Physics, Valence (chemistry), 010308 nuclear & particles physics, Hadron, Kinetic energy, 01 natural sciences, Spectral line, Transverse plane, 0103 physical sciences, Quark–gluon plasma, Atomic physics, Impact parameter, Nuclear Experiment, 010306 general physics, Anisotropy
Abstract: Measurements of the anisotropic flow coefficients v2{Ψ2},v3{Ψ3},v4{Ψ4}, and v4{Ψ2} for identified particles (π±,K±, and p+p) at midrapidity, obtained relative to the event planes Ψm at forward rapidities in Au + Au collisions at sNN=200GeV, are presented as a function of collision centrality and particle transverse momenta pT. The vn coefficients show characteristic patterns consistent with hydrodynamical expansion of the matter produced in the collisions. For each harmonic n, a modified valence quark-number Nq scaling [plotting vn{Ψm}/(Nq)n/2 versus transverse kinetic energies (KET)/Nq] is observed to yield a single curve for all the measured particle species for a broad range of KET. A simultaneous blast-wave model fit to the observed vn{Ψm}(pT) coefficients and published particle spectra identifies radial flow anisotropies ρn{Ψm} and spatial eccentricities sn{Ψm} at freeze-out. These are generally smaller than the initial-state participant-plane geometric eccentricities n{ΨmPP} as also observed in the final eccentricity from quantum interferometry measurements with respect to the event plane. © 2016 American Physical Society. (Less)
Published: 2016

29. Centrality-Dependent Modification of Jet-Production Rates in Deuteron-Gold Collisions atsNN=200 GeV

Author: Alexander Milov, R. A. Soltz, T. Engelmore, P. Sett, Frank Ellinghaus, Z. Rowan, Y. Watanabe, M. Mendoza, S. N. White, M. Grosse Perdekamp, F. Giordano, Deepa Thomas, E. R. Kinney, D. P. Morrison, M. E. Connors, N. S. Bandara, S. K. Park, J. E. Frantz, S. Bathe, Agneta Oskarsson, Zvi Hirsh Citron, M. Beaumier, Tatsuya Chujo, Vladimir Samsonov, Christine Nattrass, H. Ge, K. Nakano, K. S. Joo, M. Tomášek, G. S. Kyle, Y. Berdnikov, S. H. Lee, C. McKinney, James Alexander, R. Averbeck, Byung-Sik Hong, A. Bazilevsky, T. Todoroki, A. V. Kazantsev, W. E. Sondheim, Alexei Khanzadeev, Vaclav Vrba, Klaus Johannes Reygers, Takafumi Niida, J. Huang, H. A. Gustafsson, H. W. Yu, Alexandre Lebedev, K. Boyle, Y. Nakamiya, D. Lynch, L. Tomášek, E. Stenlund, C. Baumann, J. B. Choi, Sung Keun Park, T. L. Thomas, Rui Wei, D. M. Lee, X. Jiang, S. Esumi, R. Ichimiya, Hiroyuki Sako, B. Komkov, S. W. Nam, P. Ružička, Dipak Kumar Mishra, T. Jones, Peter Christiansen, M. K. Dayananda, G. Baksay, N. N. Ajitanand, S. Hasegawa, N. Feege, Bhartendu K. Singh, B. Azmoun, Y. J. Mao, A. Král, P. Liebing, Tsutomu Mibe, J. L. Nagle, D. Winter, Y. Fukao, Prakhar Garg, Jen-Chieh Peng, Viktor Riabov, J. G. Rubin, M. A. L. Leite, S. H. Lim, R. Belmont, J. S. Kapustinsky, A. Kiss, V. Babintsev, D. Yu Peressounko, Dennis Perepelitsa, J. Newby, J. H. Bhom, G. Roche, B. Bannier, K. S. Sim, Ryugo S. Hayano, Henner Buesching, B. Sahlmueller, Y. J. Kim, M. Oka, T. V. Moukhanova, Dmitry Blau, G. D. N. Perera, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, D. Reynolds, Serpil Yalcin, F. Matathias, P. Kline, K. S. Lee, Atsushi Taketani, E. J. Desmond, M. Chiu, Ajit Kumar Mohanty, Takahiro Nakamura, V. S. Pantuev, D. McGlinchey, Susumu Oda, I. Nakagawa, Aaron Angerami, Steve Edwards, Inkyu Park, B. Meredith, Shunji Nishimura, K. A. Drees, Marcus Hohlmann, D. Hornback, S. Dairaku, Xiong Wang, Z. Conesa del Valle, E. Vazquez-Zambrano, T. A. Shibata, C. L. Silva, T. Sato, R. Yang, S. Taneja, Y. Tanaka, J. Hamblen, A. Durum, P. Montuenga, W. A. Zajc, L. A. Linden Levy, L. Xue, Kensuke Homma, E. Richardson, E. Mannel, John Hill, A. Taranenko, Y. Riabov, K. Imai, T. Murakami, Kenta Shigaki, S. Sato, O. Dietzsch, H. Valle, C. A. Ogilvie, T. K. Hemmick, B. J. Ramson, J. M. Durham, Yasuo Miake, Martin Purschke, V. Baublis, C. A. Aidala, B. Bassalleck, J. Rak, T. Hester, Kazushi Miki, D. Sharma, M. Kasai, Y. Tsuchimoto, M. Wysocki, T. Novák, I. Tserruya, Dipanwita Dutta, A. Denisov, M. Jezghani, Yu. Efremenko, V. Cianciolo, K. Yamaura, A. Meles, Y. Iwanaga, M. Konno, Toru Sugitate, J. Klatsky, K. DeBlasio, P. L. McGaughey, K. Fujiwara, K. Karatsu, Pawan Kumar Netrakanti, M. Nguyen, A. S. Nyanin, V. Singh, H. J. Moon, C. Gal, L. Baksay, Julia Velkovska, L. Kochenda, M. Issah, M. Virius, T. Koblesky, R. Pinson, D. Isenhower, A. Toia, A. Morreale, Rachid Nouicer, I. E. Yushmanov, T. Moon, Z. Fraenkel, M. Stepanov, Anne Marie Sickles, Sergey Fokin, H. Pei, Hongfang Liu, D. E. Fields, A. N. Zelenski, M. Proissl, V. Khachatryan, J. T. Mitchell, K. N. Barish, R. K. Choudhury, K. Okada, B. Schaefer, S. Tarafdar, B. V. Jacak, Senta Greene, A. Glenn, J. D. Orjuela Koop, K. Das, M. Rosati, N. Hotvedt, S. Sawada, R. Seidl, Eunja Kim, J. S. Bok, Vladislav Manko, Tamás Csörgő, J. Ying, M. McCumber, T. Kempel, C. L. Woody, A. Berdnikov, M. Naglis, H. Nakagomi, François Fleuret, T. Hoshino, A. Franz, M. Slunečka, A. T. Basye, S. Beckman, C. H. Chen, Gary Grim, Eva Haslum, M. J. Leitch, S. Belikov, T. Ichihara, K. V. Dharmawardane, S. Mizuno, B. Fadem, N. Apadula, A. Caringi, C. Oakley, A. Drees, A. Manion, J. Hanks, J. H. Kang, I. Ravinovich, Jiangyong Jia, E. O'Brien, D. J. Kim, Petr Gallus, G. R. Young, C. Vale, J. S. Haggerty, K. Sakashita, A. Timilsina, Charles Maguire, Takahiro Fusayasu, N. Grau, R. S. Towell, Prashant Shukla, M. Kurosawa, E. T. Atomssa, H. W. Van Hecke, D. Kotov, M. Bai, S. F. Pate, D. S. Jumper, D. Kleinjan, S. Campbell, E. Kistenev, Y. J. Kwon, Jason Kamin, I. V. Sourikova, S. P. Stoll, Kei Nagashima, A. Enokizono, D. Silvermyr, Ke. Nakamura, O. Drapier, P. Lichtenwalner, Y. Onuki, Y. Goto, H. Al-Bataineh, Motoi Inaba, J. Sun, Alice Mignerey, S. S.E. Rosendahl, G. Bunce, L. Zou, J. A. Key, R. M. Wright, M. Sarsour, Mate Csanad, W. J. Park, A. Iordanova, Christopher Rosen, R. Kitamura, G. W. Kim, P. Chung, N. Saito, D. Jouan, L. D'Orazio, Masamichi Ishihara, S. Miyasaka, D. Ivanishchev, J. H. Do, A. Yanovich, V. Papavassiliou, Y. S. Lai, S. Y. Han, J. D. Osborn, Inseok Yoon, Raphael Noel Tieulent, Minghui Liu, S. Nagamiya, M. Ouchida, C. L. Towell, Y. Ikeda, R. Lacey, N. Means, Zhiying You, J. Jin, Takao Sakaguchi, S. Sano, T. Rinn, M. Nihashi, A. Sen, M. Togawa, R. Bennett, M. Kawashima, M. Heffner, Kenneth Francis Read, M. Finger, E. M. Takagui, R. Granier de Cassagnac, A. Adare, A. Datta, H. Asano, T. O. S. Haseler, Jong-Min Park, M. Gonin, C. Pinkenburg, N. Novitzky, Jongmin Lee, Taku Gunji, H. Gong, J. Seele, D. Kawall, M. S. Daugherity, A. D. Frawley, H. Qu, P. B. Diss, K. Dehmelt, R. P. Pisani, K. Tanida, H. Themann, C. P. Singh, M. Patel, F. Kajihara, B. M. Johnson, J. Murata, Hideki Hamagaki, K. Aoki, Gerd Joachim Kunde, G. David, I. Shein, A. S. White, K. Sedgwick, S. Butsyk, S. Huang, Mihael Makek, A. Deshpande, R. J. Petti, K. I. Hahn, I. Younus, S. Zhou, T. Dahms, W. Holzmann, S. D. Rolnick, H. F. Hamilton, Maya Hachiya Shimomura, R. S. Hollis, J. Sziklai, K. Watanabe, Y. I. Makdisi, K. Shoji, Brian Cole, I. Garishvili, M. L. Brooks, S. Yokkaichi, F. Wei, M. J. Tannenbaum, H. Torii, B. K. Schmoll, A. Kim, Jaehyeok Yoo, S. Rembeczki, T. Sumita, C. Y. Chi, B. Love, Yasutada Akiba, Y. L. Yamaguchi, A. Sexton, R. Seto, T. W. Danley, I. Danchev, X. He, Y. Aramaki, Robert Vertesi, H. En'yo, J. Koster, H. Masui, A. Veicht, A. Mwai, S. Kanda, T. Horaguchi, P. W. Stankus, A. Sukhanov, K. Kurita, H. Pereira, Y. Morino, C. O. Kim, R. Pak, S. P. Sorensen, O. Chvala, C. Silvestre, J. G. Lajoie, M. Alfred, T. Hachiya, Marisilvia Donadelli, V. Bumazhnov, Min Soo Kim, R. Tanabe, Rushan Han, S. Lee, Jennifer E. Perry, A. Kravitz, K. B. Lee, D. Roach, K. M. Kijima, B. Kimelman, K. Hashimoto, Xingguo Li, A. Dion, Johannes Peter Wessels, J. Bryslawskyj, Beomkyu Kim, M. Snowball, I. J. Choi, B. Xia, M. I. Nagy, D. Watanabe, M. D. Malik, and E. Vznuzdaev
Subjects: Physics, Jet (fluid), Particle physics, 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, 01 natural sciences, Spectral line, Nuclear physics, Deuterium, Pseudorapidity, 0103 physical sciences, High Energy Physics::Experiment, Production (computer science), PHENIX detector, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Energy (signal processing)
Abstract: Jet production rates are measured in p+p and d+Au collisions at sqrt[s_{NN}]=200 GeV recorded in 2008 with the PHENIX detector at the Relativistic Heavy Ion Collider. Jets are reconstructed using the R=0.3 anti-k_{t} algorithm from energy deposits in the electromagnetic calorimeter and charged tracks in multiwire proportional chambers, and the jet transverse momentum (p_{T}) spectra are corrected for the detector response. Spectra are reported for jets with 12
Published: 2016

30. ForwardJ/ψproduction in U + U collisions atsNN=193GeV

Author: H. Van Hecke, V. S. Pantuev, Serpil Yalcin, Y. Ikeda, M. Grosse Perdekamp, R. A. Soltz, X. Bai, K. Dehmelt, Alexei Khanzadeev, V. Bumazhnov, E. Stenlund, M. Chiu, Ajit Kumar Mohanty, T. A. Shibata, S. Huang, Toshiki Maruyama, Dmitry Blau, T. Murakami, H. Nakagomi, T. Hoshino, C. L. Silva, J. Hanks, E. Vazquez-Zambrano, D. Black, R. Akimoto, L. Zou, Jen-Chieh Peng, I. E. Yushmanov, S. K. Park, C. Pinkenburg, K. Okada, T. V. Moukhanova, D. Reynolds, Min-Hye Kim, K. Watanabe, W. A. Zajc, L. Xue, Ryugo S. Hayano, M. Patel, V. Baublis, Inkyu Park, J. M. Durham, B. Sahlmueller, X. Jiang, S. Baumgart, A. Iordanova, J. Murata, Xiong Wang, J. H. Do, Maya Hachiya Shimomura, K. Shoji, Y. Riabov, A. Denisov, Yuki Watanabe, V. Cianciolo, Vardan Khachatryan, M. Stepanov, C. L. Towell, Susumu Sato, A. Meles, Dong Jo Kim, M. J. Leitch, Hari Guragain, D. Isenhower, Tamas Novak, T. Moon, M. Skolnik, K. B. Lee, Atsushi Takahara, Kenta Shigaki, S. Kanda, Yongsun Kim, Sergey Fokin, Y. I. Makdisi, P. W. Stankus, S. Tarafdar, Barbara Jacak, Shunji Nishimura, S. Sawada, K. A. Drees, Anne Marie Sickles, K. Gainey, A. S. Nyanin, Y. Tanaka, X. He, D. Kawall, D. Yu Peressounko, A. Franz, E. Mannel, K. Tanida, Dennis Perepelitsa, D. E. Fields, A. Veicht, D. Kotov, Minghui Liu, J. Rak, M. Kurosawa, J. S. Bok, Y. J. Kwon, Rachid Nouicer, A. N. Zelenski, T. Niida, A. Lebedev, I. Tserruya, M. Jezghani, B. Kimelman, Y. Imazu, N. S. Bandara, Vladimir Samsonov, Christine Nattrass, M. S. Daugherity, Ferdinando Giordano, J. Klatsky, J. H. Yoo, E. T. Atomssa, C. L. Woody, A. Berdnikov, Jong-Min Park, Taku Gunji, R. S. Towell, Prashant Shukla, M. McCumber, H. Asano, Zvi Hirsh Citron, S. F. Pate, M. Tomášek, J. B. Choi, Ke. Nakamura, N. Riveli, L. Ding, H. Sako, E. J. Desmond, M. Kofarago, D. Roach, K. M. Kijima, S. Butsyk, V. Singh, T. Koblesky, M. Sarsour, Kenneth Francis Read, T. Ichihara, S. P. Stoll, Robert Vertesi, Shoichi Hasegawa, I. Shein, B. Lewis, S. Zhou, R. Belmont, S. Yokkaichi, J. A. Key, K. O. Eyser, C. Gal, A. Shaver, A. Ster, Sung Keun Park, T. O. S. Haseler, S. Choi, A. V. Kazantsev, R. S. Hollis, J. S. Kang, Julia Velkovska, Tomofumi Nagae, J. L. Nagle, S. D. Rolnick, M. Beaumier, M. J. Tannenbaum, H. Qu, M. Rosati, N. N. Ajitanand, K. S. Joo, Byung-Sik Hong, P. B. Diss, A. Bazilevsky, J. Koster, D. Ivanishchev, K. Hashimoto, Tamás Csörgő, K. Sedgwick, Petr Gallus, R. Lacey, D. K. Mishra, B. K. Schmoll, G. D. N. Perera, V. Papavassiliou, J. H. Kang, Takahiro Nakamura, Xingguo Li, J. G. Rubin, Mihael Makek, E. Kistenev, R. Granier de Cassagnac, J. S. Haggerty, D. Jouan, H. W. Yu, E. Tennant, A. Adare, L. Patel, Charles Maguire, N. Apadula, A. Garishvili, A. Glenn, Y. Sekiguchi, S. P. Whitaker, I. V. Sourikova, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, D. M. Lee, A. Durum, S. Wolin, G. H. Lee, S. P. Sorensen, J. Bryslawskyj, T. C. Awes, Kyoichiro Ozawa, Kei Nagashima, S. Solano, Jiangyong Jia, Y. Goto, J. Huang, G. W. Kim, Senta Greene, R. Petti, A. Taranenko, C. Baumann, S. J. Jeon, Eunja Kim, S. Esumi, D. Sharma, J. Seele, A. Deshpande, C. P. Singh, Raphael Noel Tieulent, K. I. Hahn, Prakhar Garg, M. Wysocki, Alice Mignerey, J. G. Lajoie, M. Slunečka, P. L. McGaughey, B. Komkov, B. Bannier, M. Alfred, T. Hachiya, Y. Watanabe, S. Lee, Jennifer E. Perry, B. M. Johnson, D. Kleinjan, Y. S. Lai, Martin Purschke, Filip Krizek, L. D'Orazio, S. Miyasaka, C. A. Aidala, S. Beckman, Y. Gu, I. J. Choi, B. Xia, S. Bathe, M. Gonin, Norio Saito, Tsutomu Mibe, Pawan Kumar Netrakanti, M. R. Stone, Hideyuki Oide, E. O'Brien, D. Kotchetkov, Alexander Milov, A. Mwai, Aaron White, A. Drees, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, J. Sziklai, M. Moskowitz, A. Sukhanov, K. Kurita, Matthew Snowball, Brian Cole, Takao Sakaguchi, A. Sen, N. Cronin, Timothy Thomas Rinn, Kensuke Homma, E. Richardson, O. Drapier, K. Imai, P. Montuenga, N. Feege, S. H. Lim, I. Garishvili, F. Wei, M. I. Nagy, C. O. Kim, B. Azmoun, A. D. Frawley, K. N. Barish, D. P. Morrison, D. Watanabe, R. Pak, J. Sun, S. Campbell, I. Younus, E. Vznuzdaev, J. S. Kapustinsky, B. H. Kang, V. Babintsev, Animesh Datta, T. Sumita, Peter Christiansen, P. Kline, K. S. Lee, A. Dion, C. Y. Chi, H. F. Hamilton, Tatsuya Chujo, Y. L. Yamaguchi, C. A. Ogilvie, Y. Nakamiya, D. Lynch, T. K. Hemmick, Bhawani Singh, B. J. Ramson, Yasuo Miake, M. L. Brooks, K. DeBlasio, S. Mizuno, R. Pinson, J. T. Mitchell, Don McGlinchey, N. Hotvedt, R. Seidl, Vladislav Manko, R. Kitamura, A. Sexton, J. Alexander, R. Seto, M. S. Ryu, S. R. P. Mohapatra, T. W. Danley, B. Fadem, Viktor Riabov, A. Timilsina, Agneta Oskarsson, Y. Berdnikov, S. H. Lee, Y. Akiba, B. Meredith, C. McKinney, Brennan Schaefer, S. Nagamiya, H. A. Torii, Toru Sugitate, François Fleuret, Jason Kamin, Z. Rowan, M. Mendoza, Vaclav Vrba, H. Ge, K. Nakano, W. E. Sondheim, Mate Csanad, K. Boyle, Henner Buesching, P. Steinberg, Takahiro Fusayasu, M. Nihashi, X. Gong, D. Silvermyr, N. Crossette, R. P. Pisani, Y. Fukao, A. Yanovich, T. Hester, A. Isinhue, N. Grau, M. Leitgab, Shuo Han, Motoi Inaba, J. C. Hill, J. E. Frantz, Jongmin Lee, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, D. S. Jumper, M. Virius, J. D. Orjuela Koop, C. H. Chen, A. Manion, I. Ravinovich, M. Bai, J. D. Osborn, Inseok Yoon, Zhiying You, and M. Finger
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, 0103 physical sciences, Energy density, Rapidity, Invariant (mathematics), 010306 general physics, Centrality, 01 natural sciences, Glauber
Abstract: The invariant yields, $dN/dy$, for $J/\ensuremath{\psi}$ production at forward rapidity $(1.2l|y|l2.2)$ in $\mathrm{U}+\mathrm{U}$ collisions at $\sqrt{{s}_{{}_{NN}}}=193\phantom{\rule{4pt}{0ex}}\mathrm{GeV}$ have been measured as a function of collision centrality. The invariant yields and nuclear-modification factor ${R}_{AA}$ are presented and compared with those from $\mathrm{Au}+\mathrm{Au}$ collisions in the same rapidity range. Additionally, the direct ratio of the invariant yields from $\mathrm{U}+\mathrm{U}$ and $\mathrm{Au}+\mathrm{Au}$ collisions within the same centrality class is presented, and used to investigate the role of $c\overline{c}$ coalescence. Two different parametrizations of the deformed Woods-Saxon distribution were used in Glauber calculations to determine the values of the number of nucleon-nucleon collisions in each centrality class, ${N}_{\mathrm{coll}}$, and these were found to give significantly different ${N}_{\mathrm{coll}}$ values. Results using ${N}_{\mathrm{coll}}$ values from both deformed Woods-Saxon distributions are presented. The measured ratios show that the $J/\ensuremath{\psi}$ suppression, relative to binary collision scaling, is similar in $\mathrm{U}+\mathrm{U}$ and $\mathrm{Au}+\mathrm{Au}$ for peripheral and midcentral collisions, but that $J/\ensuremath{\psi}$ show less suppression for the most central $\mathrm{U}+\mathrm{U}$ collisions. The results are consistent with a picture in which, for central collisions, increase in the $J/\ensuremath{\psi}$ yield due to $c\overline{c}$ coalescence becomes more important than the decrease in yield due to increased energy density. For midcentral collisions, the conclusions about the balance between $c\overline{c}$ coalescence and suppression depend on which deformed Woods-Saxon distribution is used to determine ${N}_{\mathrm{coll}}$.
Published: 2016

31. Scaling properties of fractional momentum loss of high-pThadrons in nucleus-nucleus collisions atsNNfrom 62.4 GeV to 2.76 TeV

Author: V. I. Kochetkov, Gerd Joachim Kunde, I. Shein, K. Sedgwick, Mihael Makek, Sung Keun Park, L. Guo, Y. Watanabe, N. N. Ajitanand, Alexei Khanzadeev, M. Tomášek, M. Rosati, Tamás Csörgő, Paul Constantin, G. D. N. Perera, A. Soldatov, Takahiro Nakamura, M. Grosse Perdekamp, G. S. Kyle, Shinichi Masumoto, E. Stenlund, M. E. Connors, S. Huang, Mate Csanad, A. A. Vinogradov, Susumu Oda, S. K. Park, A. Durum, Jiangyong Jia, M. Naglis, Y. Goto, H. Nakagomi, T. Hoshino, C. L. Silva, D. H. Kim, K. Yamaura, H. Sakata, J. M. Durham, J. H. Do, C. L. Towell, Susumu Sato, A. Yu. Semenov, A. Hadj Henni, M. Proissl, D. Kleinjan, D. Winter, D. Yu Peressounko, J. Bryslawskyj, I. Danchev, Dennis Perepelitsa, Byung-Sik Hong, Atsushi Takahara, P. Tarján, T. Niida, A. Lebedev, Beomkyu Kim, Wei Xie, Maya Hachiya Shimomura, A. Bazilevsky, Vardan Khachatryan, M. Nihashi, A. Meles, Yuhei Morino, Marisilvia Donadelli, V. Bumazhnov, M. P. Comets, S. Wolin, Y. I. Makdisi, Shunji Nishimura, K. A. Drees, N. Kamihara, T. E. Miller, T. Tabaru, T. Murakami, E. M. Takagui, David D'Enterria, F. Staley, Hongfang Liu, D. E. Fields, A. Deshpande, S. F. Pate, T. V. Moukhanova, Hiromi Iinuma, F. Matathias, R. Armendariz, Senta Greene, H. W. Yu, K. S. Sim, O. Dietzsch, K. Watanabe, Kei Nagashima, A. Baldisseri, Christian Klein-Boesing, M. McCumber, A. K. Purwar, Byoungchoo Park, R. P. Pisani, J. Rak, R. Belmont, R. Tanabe, S. Bathe, A. Drees, S. Yokkaichi, G. W. Kim, P. Chung, B. E. Norman, D. M. Lee, E. T. Atomssa, H. Valle, H. Van Hecke, J. Imrek, Agneta Oskarsson, I. J. Choi, B. Xia, M. J. Tannenbaum, Alberica Toia, Tae-Yeon Lee, Dipanwita Dutta, Robert F. Hobbs, E. O'Brien, B. K. Schmoll, S. Takagi, Raphael Noel Tieulent, Min-Hye Kim, Junji Tojo, J. Klatsky, J. B. Choi, C. Gal, J. Kubart, J. L. Klay, M. N. Wagner, W. S. Emam, Y. Berdnikov, M. Kawashima, Y. Fukao, A. Shevel, K. Kiriluk, Y. Ikeda, J. G. Boissevain, Masashi Kaneta, S. H. Lee, Y. Akiba, Anand Kumar Dubey, Barbara Jacak, S. Dairaku, Julia Velkovska, S. Kanda, Yongsun Kim, E. Tennant, S. Rembeczki, C. Silvestre, C. McKinney, S. V. Afanasiev, Martin Purschke, H. Sako, Rushan Han, M. Mishra, Brennan Schaefer, S. Nagamiya, T. Hester, R. S. Hollis, P. W. Stankus, E. P. Hartouni, Y. J. Kwon, M. Chiu, Ajit Kumar Mohanty, Z. Rowan, Tomoya Tsuji, T. A. Shibata, M. B. Deaton, M. K. Mitrovski, L. Aphecetche, C. A. Aidala, M. Mendoza, T. Sato, C. Baumann, S. Kametani, N. S. Bandara, Kensuke Homma, B. Kimelman, Vladimir Samsonov, Christine Nattrass, S. N. White, R. Akimoto, M. Patel, Y. Tanaka, E. Mannel, R. Yang, H. Hiejima, X. Jiang, C. Pinkenburg, C. P. Singh, N. A. Sparks, Christophe Pierre Suire, Alexander Milov, I. Nakagawa, R. Luechtenborg, Young-Ki Kim, T. Engelmore, N. Novitzky, K. N. Barish, C. A. Ogilvie, Kisung Lee, T. K. Hemmick, Bhawani Singh, M. K. Lee, K. Imai, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, Rui Wei, O. Zaudtke, J. S. Kang, K. O. Eyser, D. Isenhower, Tamas Novak, T. Moon, L. Mašek, D. Kotchetkov, A. Kiss, B. J. Ramson, Yasuo Miake, O. Drapier, V-N. Tram, N. Grau, Y. Onuki, M. Leitgab, Shuo Han, Johannes Peter Wessels, M. Stepanov, G. Roche, A. Iordanova, J. Murata, Zvi Hirsh Citron, M. Javani, Nagahiro Saito, P. Montuenga, C. R. Cleven, I. Younus, C. Haegemann, Y. Inoue, Tomofumi Nagae, J. L. Nagle, Yu. Efremenko, C. L. Woody, A. Berdnikov, B. M. Johnson, E. R. Kinney, Filip Krizek, V. S. Pantuev, S. Sawada, P. Castera, H. Ge, K. Das, Z. Yasin, Henner Buesching, Peter Christiansen, M. Sano, Steve Edwards, K. Nakano, E. Richardson, S. Chernichenko, J. H. Kang, Y. Miyachi, Motoi Inaba, J. C. Hill, J. S. Haggerty, Z. Fraenkel, S. R. Lee, J. Hamblen, H. Kanou, Torsten Dahms, H. J. Moon, A. Romana, R. Lacey, D. P. Morrison, K. DeBlasio, T. Kempel, L. Baksay, R. M. Wright, Jong-Min Park, Taku Gunji, H. Gong, S. Campbell, K. B. Kim, J. Ying, A. Franz, F. Kajihara, B. H. Kang, A. Isupov, A. Basye, M. Virius, L. Kochenda, M. Issah, Manabu Togawa, R. Granier de Cassagnac, M. S. Daugherity, W. E. Sondheim, A. Adare, X. Gong, Shoichi Hasegawa, H. Delagrange, R. K. Choudhury, B. Bassalleck, K. Okada, Steven E. Skutnik, Eun Joo Kim, Ferdinando Giordano, Charles Maguire, B. Sahlmueller, H. En'yo, R. Pinson, Don McGlinchey, B. Azmoun, Y. J. Mao, V. E. Semenov, Y. Komatsu, S. Choi, S. Butsyk, A. Král, J. Sziklai, L. A. Linden Levy, M. J. Leitch, M. J. Kweon, T. O. S. Haseler, S. Sano, K. Boyle, P. A. Rukoyatkin, H. Al-Ta'Ani, Tatsuya Chujo, J. D. Orjuela Koop, H. Qu, P. B. Diss, S. Zhou, P. Rosnet, S. D. Rolnick, S. Taneja, Petr Gallus, Osamu Jinnouchi, Brian Cole, R. S. Towell, K. Fujiwara, K. Sakashita, D. Kotov, C. H. Chen, M. Konno, B. Komkov, Kenjiro Miki, Y. S. Lai, K. Karatsu, K. Dehmelt, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, K. I. Hahn, Bruno Lenzi, E. Kistenev, Y. L. Yamaguchi, D. Mukhopadhyay, Frank Ellinghaus, Matthew G. Reuter, Takahiro Fusayasu, I. Garishvili, Akio Kiyomichi, Jen-Chieh Peng, F. Wei, Dmitry Blau, Y. Hori, Anne Marie Sickles, A. Manion, E. Leitner, H. Themann, K. Gainey, J. Egdemir, Jason Kamin, J. Huang, S. Mizuno, Tsutomu Mibe, M. A. L. Leite, E. J. Desmond, J. Hanks, Bum-Hoon Lee, Alexander Malakhov, J. S. Bok, I. Ravinovich, D. Reynolds, P. Kline, K. S. Lee, A. Dion, E. Vazquez-Zambrano, N. Kurihara, A. Nederlof, Y. Nakamiya, D. Lynch, H. Harada, A. Garishvili, Y. Nagata, S. P. Stoll, J. Ide, Prakhar Garg, M. Wysocki, D. Silvermyr, Inkyu Park, A. Rakotozafindrabe, S. H. Lim, M. Kasai, M. Bai, Y. Tsuchimoto, B. Bannier, G. R. Young, M. Gonin, Xiong Wang, E. C. Aschenauer, J. Chiba, L. S. Zolin, I. E. Yushmanov, Animesh Datta, T. Sumita, J. S. Kapustinsky, S. S.E. Rosendahl, G. Bunce, Alice Mignerey, J.-G. Park, L. D'Orazio, S. Miyasaka, C. Y. Chi, G. Baksay, W. J. Park, Christopher Rosen, C. M. Camacho, Prashant Shukla, Pawan Kumar Netrakanti, I. V. Sourikova, V. Babintsev, Dong Jo Kim, P. Liebing, P. D. Barnes, A. Yanovich, Aaron White, M. Beaumier, S. Belikov, K. S. Joo, K. Shoji, A. Churyn, Ke. Nakamura, A. Sukhanov, K. Kurita, Takao Sakaguchi, A. Sen, M. L. Brooks, M. Kurosawa, D. Hornback, Matthew Snowball, J. H. Yoo, J. D. Osborn, H. Al-Bataineh, Inseok Yoon, Zhiying You, D. K. Mishra, D. Jouan, A. D. Frawley, J. G. Rubin, B. Meredith, J. A. Key, R. Bennett, J. Sun, B. Lewis, S. H. Aronson, T. L.T. Thomas, C. O. Kim, N. Apadula, S. Motschwiller, R. Pak, A. Veicht, X. He, J. Zimamyi, S. Tarafdar, M. Finger, John Wood, H. A. Torii, D. Ivanishchev, V. Papavassiliou, W. Holzmann, H. F. Hamilton, J. E. Frantz, Jongmin Lee, I. Tserruya, Toru Sugitate, L. D. Isenhower, S. Kaneti, S. P. Sorensen, Sébastien Gadrat, D. Pal, Dylan Walker, J. Jin, A. Vossen, R. Petti, M. Jezghani, O. O. Omiwade, O. Chvala, Seong H. Kim, J. T. Mitchell, V. Singh, J. G. Lajoie, M. Alfred, T. Hachiya, S. Esumi, S. Lee, Jennifer E. Perry, A. Enokizono, Y. Aramaki, D. Sharma, R. Ichimiya, François Fleuret, A. Kravitz, N. Hotvedt, R. Seidl, Hiroaki Ohnishi, K. B. Lee, T. Koblesky, Vladislav Manko, A. Taketani, Priyanka Sett, H. Asano, V. Peresedov, Robert Vertesi, D. S. Jumper, Makoto Oka, M. Sarsour, V. L. Rykov, L. Ding, S. Mioduszewski, D. Roach, K. M. Kijima, J. Gosset, H. Pei, Eva Haslum, K. Hashimoto, A. Glenn, Xingguo Li, C. Vale, J. Koster, Eunja Kim, B. S. Chang, A. Timilsina, Timothy Thomas Rinn, H. J. Kim, H. Masui, A. Ster, N. Feege, A. A. Bickley, J. Newby, A. Mwai, B. Love, Tadaaki Isobe, A. G. Litvinenko, M. Slunečka, A. Taranenko, J. L. Charvet, A. Sexton, T. Horaguchi, P. L. McGaughey, A. Kozlov, R. Seto, K. Haruna, T. W. Danley, S. Beckman, Ralf Peter Averbeck, J. Seele, B. Fadem, V. Dzhordzhadze, L. Zou, M. Ouchida, S. Baumgart, Masamichi Ishihara, N. Means, Minghui Liu, J. Asai, M. Heffner, Kenneth Francis Read, H. Pereira, Shingo Sakai, T. Ichihara, A. V. Kazantsev, L. Tomášek, Ryugo S. Hayano, P. Mikeš, Y. Riabov, Kenta Shigaki, M. Nguyen, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, L. Patel, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, Serpil Yalcin, Aaron Angerami, W. A. Zajc, L. Xue, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, S. Batsouli, K. V. Dharmawardane, R. A. Soltz, R. Kitamura, A. P.T. Palounek, J. Alexander, H. A. Gustafsson, S. R. P. Mohapatra, C. Zhang, P. Ružička, H. Borel, Viktor Riabov, M. I. Nagy, D. Watanabe, Marcus Hohlmann, M. D. Malik, E. Vznuzdaev, D. Kawall, and K. Tanida
Subjects: Quark, Physics, Particle physics, 010308 nuclear & particles physics, Hadron, Parton, 16. Peace & justice, 7. Clean energy, 01 natural sciences, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, 010306 general physics, Centrality, Relativistic Heavy Ion Collider, Glauber, Energy (signal processing)
Abstract: Measurements of the fractional momentum loss $({S}_{\mathrm{loss}}\ensuremath{\equiv}\ensuremath{\delta}{p}_{T}/{p}_{T})$ of high-transverse-momentum-identified hadrons in heavy-ion collisions are presented. Using ${\ensuremath{\pi}}^{0}$ in $\mathrm{Au}+\mathrm{Au}$ and $\mathrm{Cu}+\mathrm{Cu}$ collisions at $\sqrt{{s}_{{}_{NN}}}=62.4$ and 200 GeV measured by the PHENIX experiment at the Relativistic Heavy Ion Collider and and charged hadrons in $\mathrm{Pb}+\mathrm{Pb}$ collisions measured by the ALICE experiment at the Large Hadron Collider, we studied the scaling properties of ${S}_{\mathrm{loss}}$ as a function of a number of variables: the number of participants, ${N}_{\mathrm{part}}$, the number of quark participants, ${N}_{\mathrm{qp}}$, the charged-particle density, $d{N}_{\mathrm{ch}}/d\ensuremath{\eta}$, and the Bjorken energy density times the equilibration time, ${\ensuremath{\varepsilon}}_{\mathrm{Bj}}{\ensuremath{\tau}}_{0}$. We find that the ${p}_{T}$, where ${S}_{\mathrm{loss}}$ has its maximum, varies both with centrality and collision energy. Above the maximum, ${S}_{\mathrm{loss}}$ tends to follow a power-law function with all four scaling variables. The data at $\sqrt{{s}_{{}_{NN}}}=200$ GeV and 2.76 TeV, for sufficiently high particle densities, have a common scaling of ${S}_{\mathrm{loss}}$ with $d{N}_{\mathrm{ch}}/d\ensuremath{\eta}$ and ${\ensuremath{\varepsilon}}_{\mathrm{Bj}}{\ensuremath{\tau}}_{0}$, lending insight into the physics of parton energy loss.
Published: 2016

32. Transverse energy production and charged-particle multiplicity at midrapidity in various systems fromsNN=7.7to 200 GeV

Author: I. Garishvili, Akio Kiyomichi, F. Wei, N. Kurihara, Animesh Datta, T. Sumita, M. G. Hur, M. Kurosawa, J. H. Yoo, B. Lewis, J. M. Burward-Hoy, C. Baumann, S. Kametani, C. P. Singh, S. Hayashi, D. Pal, J. Jin, B. M. Johnson, Filip Krizek, K. Dehmelt, A. Isupov, J. Sziklai, Brian Cole, Mate Csanad, Jen-Chieh Peng, B. Voas, K. O. Eyser, Y. Onuki, J. L. Charvet, P. Tarján, Y. J. Mao, A. Král, S. Takagi, H. Van Hecke, S. Bathe, A. Nukariya, D. Reynolds, Inkyu Park, Xiong Wang, Z. Conesa del Valle, Dong Jo Kim, Y. Ikeda, T. Murakami, E. M. Takagui, R. Lacey, Atsushi Takahara, I. Ravinovich, M. Nihashi, Kensuke Homma, E. Richardson, K. N. Barish, Shunji Nishimura, M. Gonin, M. Patel, X. Jiang, Ryugo S. Hayano, J. G. Boissevain, T. E. Miller, Tadaaki Isobe, R. Granier de Cassagnac, A. Adare, J. S. Chai, Robert F. Hobbs, Min-Hye Kim, Y. Le Bornec, Masashi Kaneta, Alberica Toia, C. Silvestre, S. Chernichenko, R. A. Soltz, David D'Enterria, N. Crossette, H. Lim, A. Veicht, Charles Maguire, A. Kiss, M. Naglis, Y. Nagata, B. Bassalleck, Yuhei Morino, Steven Kelly, K. A. Drees, J. Rak, Y. Riabov, S. Sano, Kei Nagashima, R. P. Pisani, M. Bai, H. Nakagomi, M. Skolnik, T. Hoshino, G. W. Kim, P. Chung, A. Denisov, Marisilvia Donadelli, Kenta Shigaki, M. Konno, Torsten Dahms, M. Slunečka, V. Bumazhnov, M. P. Comets, J. Klatsky, D. Black, E. C. Aschenauer, R. Akimoto, S. S. Ryu, Hari Guragain, J. Imrek, M. Holmes, C. L. Silva, D. H. Kim, S. Sawada, K. Hasuko, Z. Yasin, B. Azmoun, G. C. Mishra, J. Ying, A. Franz, Christophe Pierre Suire, Alexander Milov, I. Nakagawa, P. L. McGaughey, M. Nguyen, Young-Ki Kim, Henner Buesching, Raphael Noel Tieulent, Nikolay Tyurin, T. Engelmore, N. Novitzky, Jihyun Bhom, J. B. Choi, W. S. Emam, Y. Nakamiya, D. Lynch, M. N. Wagner, M. Kawashima, Steve Edwards, S. Tarafdar, H. Pei, J. Chiba, Alice Mignerey, A. Sukhanov, K. Kurita, K. S. Sim, T. Tabaru, Y. Gu, H. Asano, R. S. Towell, Prashant Shukla, H. Kanou, Jong-Min Park, S. F. Pate, Y. Fukao, Y. J. Kwon, J. Alexander, Taku Gunji, H. Gong, M. I. Nagy, M. S. Daugherity, H. Pereira, F. Kajihara, A. S. Nyanin, G. Baksay, A. Shevel, A. Basye, Junji Tojo, C. Pinkenburg, O. Drapier, Frank Ellinghaus, Matthew Snowball, J. D. Osborn, Inseok Yoon, Zhiying You, S. Beckman, Eun Joo Kim, R. S. Hollis, Ferdinando Giordano, Ke. Nakamura, E. P. Hartouni, R. Bennett, H. Al-Bataineh, H. Delagrange, R. Tanabe, Y. Komatsu, B. Love, M. T. Bjorndal, T. Hester, L. D'Orazio, M. R. Stone, S. Miyasaka, R. Yang, J. A. Key, S. Butsyk, Rachid Nouicer, D. Watanabe, A. N. Zelenski, Hiromi Iinuma, H. Hiejima, D. S. Brown, Marcus Hohlmann, S. W. Nam, Ralf Peter Averbeck, S. Motschwiller, E. R. Kinney, Marie Germain, S. Zhou, Ahmed Al-Jamel, T. L.T. Thomas, M. Finger, W. C. Smith, J. M. Durham, H. A. Gustafsson, D. P. Morrison, J. E. Frantz, D. Ivanishchev, Jongmin Lee, S. D. Rolnick, Y. S. Kim, B. Komkov, M. D. Malik, X. Gong, Pawan Kumar Netrakanti, E. Vznuzdaev, V. Papavassiliou, Sébastien Gadrat, C.Y. Chi, Joakim Nystrand, J. H. Do, A. Iordanova, C. L. Towell, Susumu Sato, C. O. Kim, Senta Greene, J. T. Mitchell, K. Imai, Ajit Kumar Mohanty, S. Campbell, T. A. Shibata, M. Stepanov, G. Roche, T. Sato, Laurent Bernard Aphecetche, L. Zou, A. G. Litvinenko, P. Kline, K. S. Lee, Herve Borel, A. Dion, S. Taneja, Eva Haslum, B. H. Kang, J. Murata, V. E. Semenov, N. Hotvedt, R. Seidl, R. Pak, Aaron White, Norio Saito, Tsutomu Mibe, M. A. L. Leite, Hideyuki Oide, J. Huang, Bum-Hoon Lee, S. Solano, A. Isinhue, Vladislav Manko, S. Baumgart, A. Enokizono, D. Isenhower, Masamichi Ishihara, P. K. Khandai, M. K. Dayananda, Prakhar Garg, Margaret Harvey, A. Taketani, Priyanka Sett, K. Karatsu, Tamas Novak, T. Moon, L. Mašek, M. Wysocki, B. Bannier, V-N. Tram, N. Grau, M. K. Lee, Y. Hori, Anne Marie Sickles, H. Al-Ta'Ani, Tatsuya Chujo, I. Tserruya, J. Gosset, H. Themann, K. Gainey, Minghui Liu, Takao Sakaguchi, A. Sen, L. Guo, J. L. Klay, Alexei Khanzadeev, Barbara Jacak, D. S. Jumper, M. Leitgab, Shinichi Masumoto, Shuo Han, L. A. Linden Levy, S. Kaneti, Makoto Oka, S. P. Sorensen, M. S. Ryu, S. H. Lim, V. L. Rykov, B. E. Norman, J. P. Sullivan, J. P. Wessels, J. Seele, J. S. Kang, M. Heffner, A. Ster, N. Feege, Kenneth Francis Read, Rushan Han, M. N. Hagiwara, E. Stenlund, M. Jezghani, V. Singh, S. Huang, Timothy Thomas Rinn, H. J. Kim, Dylan Walker, R. Belmont, C. Vale, B. S. Chang, J. S. Bok, S. R. P. Mohapatra, T. Niida, E. O'Brien, Motoi Inaba, J. C. Hill, S. Dairaku, P. Liebing, T. Ichihara, N. S. Bandara, J. S. Kapustinsky, S. V. Afanasiev, H. Sakata, H. Sako, R. M. Wright, C. Zhang, A. Lebedev, A. Timilsina, Toshiki Maruyama, Christine Angela Aidala, J. Newby, O. Chvala, V. Babintsev, O. Zaudtke, M. Tomášek, M. Rosati, X. H. Li, Paul Constantin, Franz E. Bauer, T. Koblesky, M. Beaumier, M. Ouchida, S. Belikov, K. S. Joo, A. V. Kazantsev, Vladimir Samsonov, I. Otterlund, Christine Nattrass, A. Bazilevsky, K. Sakashita, Tamás Csörgő, A. D. Frawley, M. C. McCain, G. S. Kyle, N. Willis, N. Means, D. K. Mishra, P. Ružička, M. Virius, J. Asai, Manabu Togawa, V. S. Pantuev, Byung-Sik Hong, M. Sarsour, J. G. Lajoie, M. Grosse Perdekamp, J. G. Rubin, X. Bai, Y. Watanabe, L. Tomášek, G. R. Young, D. Kotov, J. Sun, M. Alfred, T. Hachiya, P. Mikeš, M. Sano, Agneta Oskarsson, S. Lee, J. Egdemir, Jennifer E. Perry, N. Apadula, M. E. Connors, Bruno Espagnon, H. W. Yu, Shingo Sakai, S. H. Aronson, S. K. Park, Viktor Riabov, Shoichi Hasegawa, J. D. Orjuela Koop, C. H. Chen, D. Mukhopadhyay, G. David, A. Vossen, Tomofumi Nagae, J. L. Nagle, L. Patel, S. Leckey, A. Shaver, A. Kravitz, Sung Keun Park, A. Taranenko, J. Hamblen, A. A. Vinogradov, D. M. Lee, Hiroaki Ohnishi, K. B. Lee, Henrik Tydesjö, S. P. Whitaker, A. Manion, S. H. Lee, Serpil Yalcin, G. H. Lee, Y. Cobigo, C. McKinney, S. Choi, P. Castera, A. Glenn, Hirohiko Sato, S. Yokkaichi, S. K. Tuli, J. M. Heuser, R. Petti, M. Mishra, Brennan Schaefer, S. Nagamiya, S. J. Jeon, Kazuhiro Tanaka, A. Soldatov, J. Bryslawskyj, Jiangyong Jia, Y. Goto, T. Horaguchi, Y. Sekiguchi, T. C. Awes, Kyoichiro Ozawa, T. Liška, Josh Moss, Aaron Angerami, D. Kawall, Jun Kikuchi, K. Tanida, N. N. Ajitanand, Vaclav Vrba, Klaus Johannes Reygers, Astrid Morreale, Jason Kamin, T. V. Moukhanova, S. Esumi, Eunja Kim, Kenjiro Miki, H. Obayashi, David Olle Rickard Silvermyr, Bruno Lenzi, Rui Wei, W. Holzmann, H. F. Hamilton, D. Sharma, E. Kistenev, Maya Hachiya Shimomura, V. I. Kochetkov, C. L. Woody, Vardan Khachatryan, A. Berdnikov, W. A. Zajc, Yu. Efremenko, M. Proissl, P. Rosnet, L. Ding, Dmitry Blau, S. Mioduszewski, M. Kofarago, D. Kleinjan, L. Xue, K. Fujiwara, R. Ichimiya, D. Winter, D. Yu Peressounko, Y. I. Makdisi, D. Roach, K. M. Kijima, P. Lichtenwalner, G. D. N. Perera, V. Baublis, Yuki Watanabe, Y. L. Yamaguchi, V. Cianciolo, Zvi Hirsh Citron, Dennis Perepelitsa, H. Harada, K. Hashimoto, S. P. Stoll, E. J. Desmond, Sergey Fokin, J. H. Kang, Y. Miyachi, A. Caringi, J. S. Haggerty, Takahiro Nakamura, Tae-Yeon Lee, S. R. Lee, A. Romana, Xingguo Li, Gerd Joachim Kunde, Martin Purschke, F. Gastineau, S. Mizuno, I. Shein, K. Okada, T. W. Jones, Petr Gallus, J. Hanks, M. B. Deaton, E. Vazquez-Zambrano, A. Nederlof, B. Sahlmueller, Y. Berdnikov, O. Dietzsch, A. Garishvili, A. Hadj Henni, I. Danchev, E. T. Atomssa, Gary Grim, H. Valle, K. Sedgwick, H. En'yo, I. V. Sourikova, Dipanwita Dutta, S. Batsouli, K. V. Dharmawardane, A. Rakotozafindrabe, Y. Tanaka, Susumu Oda, E. Mannel, T. K. Shea, J. L. Drachenberg, Alberto Baldisseri, Mihael Makek, C. Gal, M. J. Leitch, M. J. Kweon, Julia Velkovska, Y. S. Lai, D. Kotchetkov, Beomkyu Kim, M. Javani, T. Shohjoh, M. Kasai, Y. Tsuchimoto, Y. Iwanaga, S. S.E. Rosendahl, M. J. Tannenbaum, H. J. Moon, F. Staley, L. Baksay, Wei Xie, A. Deshpande, A. Durum, M. Moskowitz, I. E. Yushmanov, G. Bunce, R. Kitamura, Z. Fraenkel, B. K. Schmoll, J.-G. Park, N. Cronin, A. P.T. Palounek, E. Tennant, I. J. Choi, S. Rembeczki, B. Xia, R. K. Choudhury, D. Bucher, K. Yamaura, A. Meles, Osamu Jinnouchi, P. Steinberg, Matthew G. Reuter, Takahiro Fusayasu, I. D. Ojha, Alexander Malakhov, L. S. Zolin, W. J. Park, Christopher Rosen, P. D. Barnes, A. Yanovich, Z. Rowan, Tomoya Tsuji, M. Mendoza, M. L. Brooks, S. N. White, Deepa Thomas, H. Ge, K. Das, K. Nakano, K. B. Kim, W. E. Sondheim, K. Boyle, P. A. Rukoyatkin, D. Hornback, S. Y. Fung, A. Churyn, D. Danley, B. Meredith, Hongfang Liu, D. E. Fields, H. A. Torii, Toru Sugitate, L. D. Isenhower, D. Jouan, M. McCumber, A. K. Purwar, N. Riveli, François Fleuret, B. Forestier, M. Chiu, M. K. Mitrovski, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, B. J. Ramson, Yasuo Miake, K. DeBlasio, L. Kochenda, M. Issah, R. Pinson, Y. Akiba, Don McGlinchey, T. Kawagishi, S. Wolin, K. Watanabe, Christian Klein-Boesing, N. Kamihara, Aram Kim, F. Matathias, R. Armendariz, Byoungchoo Park, K. Shoji, Anand Kumar Dubey, C. Oakley, A. Drees, J. Kubart, S. Kanda, Yongsun Kim, P. W. Stankus, B. Kimelman, J. Midori, P. Montuenga, C. R. Cleven, I. Younus, C. Haegemann, Y. Inoue, Peter Christiansen, P. J. Kroon, T. Kempel, Y. Imazu, Steven E. Skutnik, T. O. S. Haseler, H. Qu, P. B. Diss, Hideki Hamagaki, K. Aoki, M. Vargyas, T. Todoroki, K. I. Hahn, A. Sexton, A. Kozlov, R. Seto, K. Haruna, B. Fadem, V. Dzhordzhadze, X. He, J. Zimamyi, O. O. Omiwade, Y. Aramaki, V. Peresedov, Robert Vertesi, J. Koster, H. Masui, A. A. Bickley, and A. Mwai
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, Critical phenomena, Constituent quark, Kinetic energy, 01 natural sciences, Charged particle, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Multiplicity (chemistry), Nuclear Experiment, 010306 general physics, Nucleon, Glauber
Abstract: Measurements of midrapidity charged particle multiplicity distributions, $dN_{\rm ch}/d\eta$, and midrapidity transverse-energy distributions, $dE_T/d\eta$, are presented for a variety of collision systems and energies. Included are distributions for Au$+$Au collisions at $\sqrt{s_{_{NN}}}=200$, 130, 62.4, 39, 27, 19.6, 14.5, and 7.7 GeV, Cu$+$Cu collisions at $\sqrt{s_{_{NN}}}=200$ and 62.4 GeV, Cu$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV, U$+$U collisions at $\sqrt{s_{_{NN}}}=193$ GeV, $d$$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV, $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV, and $p$$+$$p$ collisions at $\sqrt{s_{_{NN}}}=200$ GeV. Centrality-dependent distributions at midrapidity are presented in terms of the number of nucleon participants, $N_{\rm part}$, and the number of constituent quark participants, $N_{q{\rm p}}$. For all $A$$+$$A$ collisions down to $\sqrt{s_{_{NN}}}=7.7$ GeV, it is observed that the midrapidity data are better described by scaling with $N_{q{\rm p}}$ than scaling with $N_{\rm part}$. Also presented are estimates of the Bjorken energy density, $\varepsilon_{\rm BJ}$, and the ratio of $dE_T/d\eta$ to $dN_{\rm ch}/d\eta$, the latter of which is seen to be constant as a function of centrality for all systems.
Published: 2016

33. Measurement of higher cumulants of net-charge multiplicity distributions inAu+Aucollisions atsNN=7.7–200GeV

Author: Alexander Milov, I. Nakagawa, R. Luechtenborg, Young-Ki Kim, T. Engelmore, N. Novitzky, O. Drapier, E. R. Kinney, D. P. Morrison, S. Campbell, C. Silvestre, B. H. Kang, S. Choi, S. Tarafdar, Sung Keun Park, Alice Mignerey, Marisilvia Donadelli, V. Bumazhnov, D. Black, Kenjiro Miki, N. N. Ajitanand, Bruno Lenzi, H. Al-Ta'Ani, Tatsuya Chujo, P. Rosnet, H. Asano, R. A. Soltz, L. D'Orazio, S. Miyasaka, Pawan Kumar Netrakanti, K. Fujiwara, M. Naglis, E. Kistenev, Eva Haslum, J. Alexander, Takao Sakaguchi, A. Sen, Takahiro Nakamura, C. L. Silva, D. H. Kim, Tomoya Tsuji, M. Mendoza, R. Tanabe, Y. L. Yamaguchi, H. A. Gustafsson, Frank Ellinghaus, K. Dehmelt, Jen-Chieh Peng, S. V. Afanasiev, H. Sako, S. R. P. Mohapatra, C. Zhang, L. Guo, Alexei Khanzadeev, Susumu Oda, K. V. Dharmawardane, J. M. Durham, J. H. Do, A. Nukariya, Martin Purschke, C. A. Aidala, E. Leitner, Shinichi Masumoto, A. D. Frawley, P. Ružička, D. Reynolds, H. Van Hecke, E. Stenlund, S. Huang, Viktor Riabov, A. Ster, J. Sun, S. N. White, Atsushi Takahara, Alberica Toia, A. Durum, Susumu Sato, K. A. Drees, Inkyu Park, Xiong Wang, Y. Ikeda, Y. Fukao, C. A. Ogilvie, Toshiki Maruyama, W. Holzmann, J. Newby, R. S. Towell, K. Yamaura, Dong Jo Kim, J. Rak, D. Kawall, K. Tanida, Aaron Angerami, T. Hester, Kisung Lee, Zvi Hirsh Citron, W. A. Zajc, T. K. Hemmick, Bhawani Singh, Y. Tanaka, E. Mannel, K. Das, I. Garishvili, F. Wei, D. Kotchetkov, Y. J. Kwon, K. Nakano, J. Klatsky, A. Meles, M. Gonin, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, Yasuo Miake, R. Akimoto, K. B. Kim, A. Veicht, J. B. Choi, A. Kiss, M. Javani, Johannes Peter Wessels, Maya Hachiya Shimomura, N. A. Sparks, W. E. Sondheim, Y. I. Makdisi, S. Baumgart, Masamichi Ishihara, Nagahiro Saito, Paul Constantin, J. Ide, Gerd Joachim Kunde, Henner Buesching, Barbara Jacak, I. Shein, Rushan Han, K. N. Barish, Hongfang Liu, D. E. Fields, C. Pinkenburg, A. Sukhanov, K. Kurita, Steve Edwards, M. Moskowitz, K. Boyle, P. A. Rukoyatkin, S. Solano, Minghui Liu, L. Kochenda, M. Issah, H. Pereira, H. J. Moon, L. Baksay, I. Tserruya, Animesh Datta, C. Y. Chi, R. S. Hollis, E. P. Hartouni, K. Sedgwick, T. V. Moukhanova, Mihael Makek, A. Isinhue, S. Bathe, Don McGlinchey, M. Stepanov, G. Roche, A. Yu. Semenov, N. Grau, A. Taranenko, X. Gong, J. S. Kang, S. Sano, Bum-Hoon Lee, D. Hornback, M. Heffner, Kenneth Francis Read, B. Meredith, M. McCumber, A. K. Purwar, V. Singh, T. Ichihara, Z. Fraenkel, N. Riveli, M. Grosse Perdekamp, M. Leitgab, N. Cronin, T. Niida, C. O. Kim, J. Seele, M. J. Tannenbaum, T. Horaguchi, H. Pei, M. I. Nagy, R. Pak, M. Kurosawa, Prakhar Garg, M. Wysocki, L. A. Linden Levy, A. Lebedev, D. Watanabe, K. Sakashita, Marcus Hohlmann, M. Sarsour, B. Bannier, D. Kotov, A. V. Kazantsev, Y. Watanabe, H. A. Torii, Motoi Inaba, J. C. Hill, M. L. Brooks, R. M. Wright, Mate Csanad, M. E. Connors, M. D. Malik, E. Vznuzdaev, E. Tennant, B. Love, B. Lewis, S. Kaneti, S. P. Sorensen, Toru Sugitate, A. Glenn, Kensuke Homma, S. K. Park, V. S. Pantuev, M. Chiu, Ajit Kumar Mohanty, M. Ouchida, T. A. Shibata, C. M. Camacho, R. K. Choudhury, Prashant Shukla, N. Means, S. Belikov, K. S. Joo, D. K. Mishra, Jason Kamin, T. Sato, Agneta Oskarsson, John Wood, R. Belmont, S. Yokkaichi, M. Sano, H. J. Kim, A. Iordanova, J. Murata, O. Chvala, L. Tomášek, S. F. Pate, Y. Berdnikov, E. Richardson, S. H. Lee, Y. Akiba, Eunja Kim, H. Obayashi, Vladimir Samsonov, Christine Nattrass, A. G. Litvinenko, S. Hayashi, J. Jin, Seong H. Kim, S. P. Stoll, François Fleuret, M. Nihashi, C. McKinney, M. Mishra, Dmitry Blau, Yu. Efremenko, S. Nagamiya, Ke. Nakamura, J. Hamblen, J. Bryslawskyj, I. Danchev, C. Baumann, S. Kametani, P. Mikeš, J. G. Lajoie, T. Hachiya, Vaclav Vrba, S. S.E. Rosendahl, N. Apadula, A. Kozlov, Klaus Johannes Reygers, Astrid Morreale, N. Crossette, H. Al-Bataineh, P. Steinberg, E. J. Desmond, J. H. Kang, Y. Miyachi, Takahiro Fusayasu, J. S. Haggerty, S. R. Lee, C. P. Singh, Rui Wei, K. Okada, J. A. Key, R. Seto, R. P. Pisani, G. Bunce, Beomkyu Kim, Wei Xie, B. M. Johnson, J.-G. Park, Filip Krizek, J. Hanks, L. Patel, B. Sahlmueller, A. Kravitz, K. B. Lee, H. En'yo, A. Deshpande, Alexander Malakhov, A. Vossen, E. Vazquez-Zambrano, B. Bassalleck, A. Isupov, A. Nederlof, M. J. Leitch, B. Fadem, M. Kawashima, J. Sziklai, T. C. Awes, Kyoichiro Ozawa, T. Liška, X. He, A. Rakotozafindrabe, R. Petti, S. Motschwiller, S. Esumi, D. Silvermyr, M. Proissl, D. Winter, L. S. Zolin, C. L. Woody, A. Berdnikov, M. Kasai, Y. Tsuchimoto, Brian Cole, I. J. Choi, Y. Aramaki, B. Xia, V. Peresedov, Robert Vertesi, D. Ivanishchev, Tadaaki Isobe, D. Sharma, D. Isenhower, L. Ding, D. Jouan, M. Konno, D. Roach, K. M. Kijima, W. J. Park, Christopher Rosen, D. Yu Peressounko, R. Ichimiya, V. Papavassiliou, Dennis Perepelitsa, Y. S. Lai, S. Wolin, A. Yanovich, P. Tarján, I. E. Yushmanov, T. Murakami, E. M. Takagui, J. Koster, B. Azmoun, Y. J. Mao, K. Hashimoto, Xingguo Li, A. Král, N. Kamihara, M. Slunečka, P. L. McGaughey, H. Masui, Tomofumi Nagae, Yuhei Morino, F. Matathias, J. L. Nagle, P. Castera, Y. Nakamiya, D. Lynch, A. A. Bickley, A. Mwai, Byoungchoo Park, A. Garishvili, A. Drees, Ralf Peter Averbeck, P. Kline, K. S. Lee, A. Dion, M. Skolnik, I. V. Sourikova, Hiromi Iinuma, P. Liebing, G. Baksay, S. Sawada, Senta Greene, J. Ying, A. Franz, E. O'Brien, Ryugo S. Hayano, Y. Riabov, J. T. Mitchell, Kenta Shigaki, M. Nguyen, R. Seidl, Vladislav Manko, P. Chung, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, M. S. Ryu, J. Imrek, C. Vale, Taku Gunji, H. Gong, F. Kajihara, A. Basye, S. Butsyk, S. Zhou, S. D. Rolnick, M. Rosati, Tamás Csörgő, M. Tomášek, A. A. Vinogradov, S. P. Whitaker, G. S. Kyle, Jiangyong Jia, Y. Goto, D. Kleinjan, O. Dietzsch, E. T. Atomssa, H. Valle, Dipanwita Dutta, C. Gal, Julia Velkovska, Byung-Sik Hong, A. Bazilevsky, K. S. Sim, Y. Gu, D. M. Lee, K. Kiriluk, R. Yang, X. Jiang, Torsten Dahms, K. Imai, B. Voas, K. O. Eyser, Y. Onuki, M. S. Daugherity, Eun Joo Kim, Ferdinando Giordano, Y. Komatsu, B. Komkov, Y. Imazu, R. Lacey, R. Granier de Cassagnac, Tsutomu Mibe, M. A. L. Leite, A. Adare, Charles Maguire, S. H. Lim, J. S. Kapustinsky, S. Taneja, H. Qu, V. Babintsev, K. Karatsu, Y. Hori, Anne Marie Sickles, H. Themann, K. Gainey, J. S. Bok, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, T. Todoroki, G. R. Young, K. I. Hahn, I. Ravinovich, K. Watanabe, K. Shoji, M. Bai, Yongsun Kim, P. W. Stankus, E. C. Aschenauer, J. Midori, I. Younus, Peter Christiansen, T. Kempel, Zhiying You, R. Bennett, T. L.T. Thomas, M. Finger, J. E. Frantz, Jongmin Lee, A. Enokizono, P. K. Khandai, A. Taketani, Priyanka Sett, D. S. Jumper, Makoto Oka, S. Dairaku, M. Virius, Manabu Togawa, C. H. Chen, and A. Manion
Subjects: Physics, 010308 nuclear & particles physics, Lattice field theory, Monte Carlo method, Multiplicity (mathematics), 01 natural sciences, Baryon, Nuclear physics, Pseudorapidity, 0103 physical sciences, Rapidity, 010306 general physics, Relativistic Heavy Ion Collider, Cumulant
Abstract: We report the measurement of cumulants (Cn,n = 1,...,4) of the net-charge distributions measured within pseudorapidity (|η| < 0.35) in Au + Au collis
Published: 2016

34. Inclusive cross section and double-helicity asymmetry forπ0production at midrapidity inp+pcollisions ats=510 GeV

Author: Y. Ikeda, C. Pinkenburg, V. Bumazhnov, Anne Marie Sickles, K. Gainey, D. Black, Hideyuki Oide, M. Stepanov, C. Baumann, J. S. Bok, C. A. Ogilvie, T. K. Hemmick, Bhawani Singh, B. J. Ramson, P. Steinberg, Takahiro Fusayasu, Henner Buesching, Yasuo Miake, C. P. Singh, B. M. Johnson, Filip Krizek, Y. Imazu, Serpil Yalcin, K. Kihara, K. DeBlasio, Barbara Jacak, J. Sziklai, R. Pinson, M. Virius, Y. Nakamiya, D. Lynch, S. Solano, Don McGlinchey, Brian Cole, R. A. Soltz, W. A. Zajc, L. Xue, J. H. Kang, J. S. Haggerty, H. Nakagomi, T. Hoshino, J. D. Orjuela Koop, V. Baublis, A. Yanovich, Z. Rowan, M. Mendoza, S. Wolin, Min-Hye Kim, Shoichi Hasegawa, A. Shaver, S. Choi, J. T. Mitchell, X. Gong, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, C. L. Silva, D. H. Kim, S. Bathe, N. Hotvedt, R. Seidl, C. H. Chen, Vladislav Manko, Kensuke Homma, E. Richardson, M. S. Ryu, A. Timilsina, J. Seele, Y. Fukao, A. Manion, M. Kurosawa, J. H. Yoo, J. M. Durham, E. Kistenev, H. Ge, K. Nakano, T. O. S. Haseler, J. H. Do, C. L. Towell, Susumu Sato, Kei Nagashima, G. W. Kim, W. E. Sondheim, J. E. Frantz, A. Drees, Y. J. Kwon, R. Akimoto, Senta Greene, Jongmin Lee, Anders Nils Erik Oskarsson, M. Tomášek, M. Rosati, B. Lewis, Raphael Noel Tieulent, Y. Gu, K. Boyle, A. Meles, A. Ster, H. Qu, P. B. Diss, Martin Purschke, C. A. Aidala, N. S. Bandara, N. Feege, Vladimir Samsonov, Y. S. Lai, Christine Nattrass, T. Hester, M. R. Stone, A. Enokizono, E. O'Brien, B. Meredith, J. S. Kang, M. Chiu, Ajit Kumar Mohanty, Hideki Hamagaki, K. Aoki, M. Vargyas, D. Kawall, T. A. Shibata, P. K. Khandai, R. Kitamura, K. Tanida, D. Kotov, G. David, T. Todoroki, Atsushi Takahara, K. I. Hahn, D. E. Fields, Byung-Sik Hong, A. Bazilevsky, A. Taketani, Priyanka Sett, H. A. Torii, Toru Sugitate, Y. Akiba, Shunji Nishimura, Alexander Milov, M. McCumber, J. Alexander, Zvi Hirsh Citron, V. S. Pantuev, M. Grosse Perdekamp, R. S. Towell, K. Imai, T. Niida, H. W. Yu, Y. Berdnikov, S. H. Lee, C. McKinney, Brennan Schaefer, S. Nagamiya, D. M. Lee, G. H. Lee, François Fleuret, Timothy Thomas Rinn, H. J. Kim, Prashant Shukla, Tomofumi Nagae, J. L. Nagle, D. S. Jumper, N. Riveli, K. O. Eyser, D. Isenhower, Tamas Novak, T. Moon, I. Garishvili, F. Wei, X. Bai, S. K. Park, P. Montuenga, A. Lebedev, K. A. Drees, Jason Kamin, S. P. Stoll, Jan Rak, A. Iordanova, J. Murata, I. Shein, D. Kotchetkov, M. Moskowitz, I. Nakagawa, Young-Ki Kim, T. Engelmore, S. R. P. Mohapatra, K. Okada, Evert Anders Stenlund, I. Ravinovich, I. Younus, B. Sahlmueller, M. Patel, H. En'yo, David Olle Rickard Silvermyr, R. Lacey, Vaclav Vrba, J. Klatsky, R. Granier de Cassagnac, A. Adare, O. Drapier, Sung Keun Park, Jong-Min Park, Taku Gunji, X. Jiang, M. J. Leitch, S. F. Pate, Ke. Nakamura, K. Sedgwick, M. Bai, N. Cronin, Alexei Khanzadeev, R. Belmont, Animesh Datta, T. Sumita, Charles Maguire, S. Yokkaichi, Peter Christiansen, Viktor Riabov, N. N. Ajitanand, Mihael Makek, M. Beaumier, D. Yu Peressounko, K. S. Joo, C. Y. Chi, D. K. Mishra, Dennis Perepelitsa, D. P. Morrison, J. B. Choi, G. D. N. Perera, S. Butsyk, A. Taranenko, Takahiro Nakamura, J. A. Key, S. Huang, J. G. Rubin, A. Isinhue, C. L. Woody, A. Berdnikov, Y. Tanaka, E. Mannel, M. S. Daugherity, S. J. Jeon, S. Zhou, Toshiki Maruyama, N. Apadula, Y. L. Yamaguchi, Ferdinando Giordano, R. S. Hollis, S. Campbell, B. H. Kang, Y. Watanabe, S. D. Rolnick, S. P. Whitaker, B. Komkov, R. Petti, A. Durum, D. Jouan, S. Mizuno, N. Grau, S. Esumi, D. Sharma, K. Watanabe, E. Joo, Norio Saito, Tsutomu Mibe, J. D. Osborn, Inseok Yoon, D. Ivanishchev, Hari Guragain, K. Shoji, S. H. Lim, Petr Gallus, V. Papavassiliou, S. Kanda, Yongsun Kim, S. Tarafdar, P. W. Stankus, B. Azmoun, M. Leitgab, Shuo Han, J. S. Kapustinsky, T. V. Moukhanova, N. Novitzky, V. Babintsev, Dmitry Blau, A. Garishvili, B. Kimelman, H. Asano, I. V. Sourikova, E. J. Desmond, Zhiying You, Jiangyong Jia, J. Hanks, Y. Goto, E. Vazquez-Zambrano, P. Kline, K. S. Lee, A. Dion, Ryugo S. Hayano, Y. Riabov, J. Huang, Tatsuya Chujo, Kenta Shigaki, I. Tserruya, I. E. Yushmanov, Prakhar Garg, M. Wysocki, A. S. Nyanin, M. Finger, B. Bannier, Rachid Nouicer, A. N. Zelenski, T. Murakami, Motoi Inaba, J. C. Hill, M. Jezghani, M. Skolnik, Mate Csanad, S. Sawada, A. Franz, V. Singh, T. Koblesky, M. Nihashi, D. Kleinjan, M. Sarsour, N. Crossette, R. P. Pisani, A. Glenn, Eunja Kim, K. Dehmelt, Jen-Chieh Peng, D. Reynolds, Inkyu Park, Xiong Wang, Dong Jo Kim, A. Veicht, E. T. Atomssa, C. Gal, Julia Velkovska, M. Gonin, T Csoergo, A. J. Miller, A. Sukhanov, K. Kurita, Matthew Snowball, C. O. Kim, R. Pak, K. B. Lee, L. Ding, M. Kofarago, D. Roach, K. M. Kijima, K. Hashimoto, Xingguo Li, S. P. Sorensen, H. Ozaki, J. G. Lajoie, M. Alfred, T. Hachiya, S. Lee, Jennifer E. Perry, Maya Hachiya Shimomura, Vardan Khachatryan, Y. I. Makdisi, X. He, Y. Aramaki, M. J. Tannenbaum, B. K. Schmoll, Robert Vertesi, E. Tennant, J. Koster, Alice Mignerey, L. D'Orazio, S. Miyasaka, Pawan Kumar Netrakanti, Aaron White, Takao Sakaguchi, A. Sen, A. Mwai, A. D. Frawley, J. Sun, H. F. Hamilton, H. Sako, M. Slunečka, A. Sexton, P. L. McGaughey, R. Seto, T. W. Danley, B. Fadem, S. Beckman, K. N. Barish, M. L. Brooks, L. Zou, S. Baumgart, J. Bryslawskyj, Minghui Liu, A. Deshpande, Kenneth Francis Read, T. Ichihara, I. J. Choi, B. Xia, A. V. Kazantsev, M. Towell, M. I. Nagy, L. Patel, Y. Sekiguchi, D. Watanabe, T. C. Awes, Kyoichiro Ozawa, E. Vznuzdaev, and H. Van Hecke
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, media_common.quotation_subject, Particle accelerator, Deep inelastic scattering, Polarization (waves), 01 natural sciences, Helicity, Asymmetry, law.invention, Gluon, Nuclear physics, law, 0103 physical sciences, Pi, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, media_common
Abstract: PHENIX measurements are presented for the cross section and double-helicity asymmetry (A(LL)) in inclusive pi(0) production at midrapidity from p + p collisions at root s = 510 GeV from data taken in 2012 and 2013 at the Relativistic Heavy Ion Collider. The next-to-leading-order perturbative-quantum-chromodynamics theory calculation is in excellent agreement with the presented cross section results. The calculation utilized parton-to-pion fragmentation functions from the recent DSS14 global analysis, which prefer a smaller gluon-to-pion fragmentation function. The pi(0)A(LL) results follow an increasingly positive asymmetry trend with p(T) and root s with respect to the predictions and are in excellent agreement with the latest global analysis results. This analysis incorporated earlier results on pi(0) and jet A(LL) and suggested a positive contribution of gluon polarization to the spin of the proton Delta G for the gluon momentum fraction range x > 0.05. The data presented here extend to a currently unexplored region, down to x similar to 0.01, and thus provide additional constraints on the value of Delta G.
Published: 2016

35. Centrality-Dependent Modification of Jet-Production Rates in Deuteron-Gold Collisions at √[s(NN)]=200 GeV

Author: A, Adare, C, Aidala, N N, Ajitanand, Y, Akiba, H, Al-Bataineh, J, Alexander, M, Alfred, A, Angerami, K, Aoki, N, Apadula, Y, Aramaki, H, Asano, E T, Atomssa, R, Averbeck, T C, Awes, B, Azmoun, V, Babintsev, M, Bai, G, Baksay, L, Baksay, N S, Bandara, B, Bannier, K N, Barish, B, Bassalleck, A T, Basye, S, Bathe, V, Baublis, C, Baumann, A, Bazilevsky, M, Beaumier, S, Beckman, S, Belikov, R, Belmont, R, Bennett, A, Berdnikov, Y, Berdnikov, J H, Bhom, D S, Blau, J S, Bok, K, Boyle, M L, Brooks, J, Bryslawskyj, H, Buesching, V, Bumazhnov, G, Bunce, S, Butsyk, S, Campbell, A, Caringi, C-H, Chen, C Y, Chi, M, Chiu, I J, Choi, J B, Choi, R K, Choudhury, P, Christiansen, T, Chujo, P, Chung, O, Chvala, V, Cianciolo, Z, Citron, B A, Cole, Z, Conesa Del Valle, M, Connors, M, Csanád, T, Csörgő, T, Dahms, S, Dairaku, I, Danchev, T W, Danley, K, Das, A, Datta, M S, Daugherity, G, David, M K, Dayananda, K, DeBlasio, K, Dehmelt, A, Denisov, A, Deshpande, E J, Desmond, K V, Dharmawardane, O, Dietzsch, A, Dion, P B, Diss, J H, Do, M, Donadelli, L, D'Orazio, O, Drapier, A, Drees, K A, Drees, J M, Durham, A, Durum, D, Dutta, S, Edwards, Y V, Efremenko, F, Ellinghaus, T, Engelmore, A, Enokizono, H, En'yo, S, Esumi, B, Fadem, N, Feege, D E, Fields, M, Finger, F, Fleuret, S L, Fokin, Z, Fraenkel, J E, Frantz, A, Franz, A D, Frawley, K, Fujiwara, Y, Fukao, T, Fusayasu, C, Gal, P, Gallus, P, Garg, I, Garishvili, H, Ge, F, Giordano, A, Glenn, H, Gong, M, Gonin, Y, Goto, R, Granier de Cassagnac, N, Grau, S V, Greene, G, Grim, M, Grosse Perdekamp, T, Gunji, H-Å, Gustafsson, T, Hachiya, J S, Haggerty, K I, Hahn, H, Hamagaki, J, Hamblen, H F, Hamilton, R, Han, S Y, Han, J, Hanks, S, Hasegawa, T O S, Haseler, K, Hashimoto, E, Haslum, R, Hayano, X, He, M, Heffner, T K, Hemmick, T, Hester, J C, Hill, M, Hohlmann, R S, Hollis, W, Holzmann, K, Homma, B, Hong, T, Horaguchi, D, Hornback, T, Hoshino, N, Hotvedt, J, Huang, S, Huang, T, Ichihara, R, Ichimiya, Y, Ikeda, K, Imai, M, Inaba, A, Iordanova, D, Isenhower, M, Ishihara, M, Issah, D, Ivanishchev, Y, Iwanaga, B V, Jacak, M, Jezghani, J, Jia, X, Jiang, J, Jin, B M, Johnson, T, Jones, K S, Joo, D, Jouan, D S, Jumper, F, Kajihara, J, Kamin, S, Kanda, J H, Kang, J, Kapustinsky, K, Karatsu, M, Kasai, D, Kawall, M, Kawashima, A V, Kazantsev, T, Kempel, J A, Key, V, Khachatryan, A, Khanzadeev, K M, Kijima, J, Kikuchi, A, Kim, B I, Kim, C, Kim, D J, Kim, E-J, Kim, G W, Kim, M, Kim, Y-J, Kim, B, Kimelman, E, Kinney, Á, Kiss, E, Kistenev, R, Kitamura, J, Klatsky, D, Kleinjan, P, Kline, T, Koblesky, L, Kochenda, B, Komkov, M, Konno, J, Koster, D, Kotov, A, Král, A, Kravitz, G J, Kunde, K, Kurita, M, Kurosawa, Y, Kwon, G S, Kyle, R, Lacey, Y S, Lai, J G, Lajoie, A, Lebedev, D M, Lee, J, Lee, K B, Lee, K S, Lee, S, Lee, S H, Lee, M J, Leitch, M A L, Leite, X, Li, P, Lichtenwalner, P, Liebing, S H, Lim, L A, Linden Levy, T, Liška, H, Liu, M X, Liu, B, Love, D, Lynch, C F, Maguire, Y I, Makdisi, M, Makek, M D, Malik, A, Manion, V I, Manko, E, Mannel, Y, Mao, H, Masui, F, Matathias, M, McCumber, P L, McGaughey, D, McGlinchey, C, McKinney, N, Means, A, Meles, M, Mendoza, B, Meredith, Y, Miake, T, Mibe, A C, Mignerey, K, Miki, A, Milov, D K, Mishra, J T, Mitchell, S, Miyasaka, S, Mizuno, A K, Mohanty, P, Montuenga, H J, Moon, T, Moon, Y, Morino, A, Morreale, D P, Morrison, T V, Moukhanova, T, Murakami, J, Murata, A, Mwai, S, Nagamiya, K, Nagashima, J L, Nagle, M, Naglis, M I, Nagy, I, Nakagawa, H, Nakagomi, Y, Nakamiya, K R, Nakamura, T, Nakamura, K, Nakano, S, Nam, C, Nattrass, P K, Netrakanti, J, Newby, M, Nguyen, M, Nihashi, T, Niida, S, Nishimura, R, Nouicer, T, Novák, N, Novitzky, A S, Nyanin, C, Oakley, E, O'Brien, S X, Oda, C A, Ogilvie, M, Oka, K, Okada, Y, Onuki, J D, Orjuela Koop, J D, Osborn, A, Oskarsson, M, Ouchida, K, Ozawa, R, Pak, V, Pantuev, V, Papavassiliou, I H, Park, J S, Park, S, Park, S K, Park, W J, Park, S F, Pate, M, Patel, H, Pei, J-C, Peng, H, Pereira, D V, Perepelitsa, G D N, Perera, D Yu, Peressounko, J, Perry, R, Petti, C, Pinkenburg, R, Pinson, R P, Pisani, M, Proissl, M L, Purschke, H, Qu, J, Rak, B J, Ramson, I, Ravinovich, K F, Read, S, Rembeczki, K, Reygers, D, Reynolds, V, Riabov, Y, Riabov, E, Richardson, T, Rinn, D, Roach, G, Roche, S D, Rolnick, M, Rosati, C A, Rosen, S S E, Rosendahl, Z, Rowan, J G, Rubin, P, Ružička, B, Sahlmueller, N, Saito, T, Sakaguchi, K, Sakashita, H, Sako, V, Samsonov, S, Sano, M, Sarsour, S, Sato, T, Sato, S, Sawada, B, Schaefer, B K, Schmoll, K, Sedgwick, J, Seele, R, Seidl, A, Sen, R, Seto, P, Sett, A, Sexton, D, Sharma, I, Shein, T-A, Shibata, K, Shigaki, M, Shimomura, K, Shoji, P, Shukla, A, Sickles, C L, Silva, D, Silvermyr, C, Silvestre, K S, Sim, B K, Singh, C P, Singh, V, Singh, M, Slunečka, M, Snowball, R A, Soltz, W E, Sondheim, S P, Sorensen, I V, Sourikova, P W, Stankus, E, Stenlund, M, Stepanov, S P, Stoll, T, Sugitate, A, Sukhanov, T, Sumita, J, Sun, J, Sziklai, E M, Takagui, A, Taketani, R, Tanabe, Y, Tanaka, S, Taneja, K, Tanida, M J, Tannenbaum, S, Tarafdar, A, Taranenko, H, Themann, D, Thomas, T L, Thomas, R, Tieulent, A, Timilsina, T, Todoroki, M, Togawa, A, Toia, L, Tomášek, M, Tomášek, H, Torii, C L, Towell, R, Towell, R S, Towell, I, Tserruya, Y, Tsuchimoto, C, Vale, H, Valle, H W, van Hecke, E, Vazquez-Zambrano, A, Veicht, J, Velkovska, R, Vértesi, M, Virius, V, Vrba, E, Vznuzdaev, X R, Wang, D, Watanabe, K, Watanabe, Y, Watanabe, Y S, Watanabe, F, Wei, R, Wei, J, Wessels, A S, White, S N, White, D, Winter, C L, Woody, R M, Wright, M, Wysocki, B, Xia, L, Xue, S, Yalcin, Y L, Yamaguchi, K, Yamaura, R, Yang, A, Yanovich, J, Ying, S, Yokkaichi, J H, Yoo, I, Yoon, Z, You, G R, Young, I, Younus, H, Yu, I E, Yushmanov, W A, Zajc, A, Zelenski, S, Zhou, and L, Zou
Abstract: Jet production rates are measured in p+p and d+Au collisions at sqrt[s_{NN}]=200 GeV recorded in 2008 with the PHENIX detector at the Relativistic Heavy Ion Collider. Jets are reconstructed using the R=0.3 anti-k_{t} algorithm from energy deposits in the electromagnetic calorimeter and charged tracks in multiwire proportional chambers, and the jet transverse momentum (p_{T}) spectra are corrected for the detector response. Spectra are reported for jets with 12p_{T}50 GeV/c, within a pseudorapidity acceptance of |η|0.3. The nuclear-modification factor (R_{dAu}) values for 0%-100% d+Au events are found to be consistent with unity, constraining the role of initial state effects on jet production. However, the centrality-selected R_{dAu} values and central-to-peripheral ratios (R_{CP}) show large, p_{T}-dependent deviations from unity, challenging the conventional models that relate hard-process rates and soft-particle production in collisions involving nuclei.
Published: 2015

36. Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at sNN=200 GeV

Author: G. Agakishiev, M.M. Aggarwal, Z. Ahammed, A.V. Alakhverdyants, I. Alekseev, J. Alford, B.D. Anderson, C.D. Anson, D. Arkhipkin, G.S. Averichev, J. Balewski, D.R. Beavis, N.K. Behera, R. Bellwied, M.J. Betancourt, R.R. Betts, A. Bhasin, A.K. Bhati, H. Bichsel, J. Bielcik, J. Bielcikova, B. Biritz, L.C. Bland, I.G. Bordyuzhin, W. Borowski, J. Bouchet, E. Braidot, A.V. Brandin, A. Bridgeman, S.G. Brovko, E. Bruna, S. Bueltmann, I. Bunzarov, T.P. Burton, X.Z. Cai, H. Caines, M. Calderón de la Barca Sánchez, D. Cebra, R. Cendejas, M.C. Cervantes, Z. Chajecki, P. Chaloupka, S. Chattopadhyay, H.F. Chen, J.H. Chen, J.Y. Chen, L. Chen, J. Cheng, M. Cherney, A. Chikanian, K.E. Choi, W. Christie, P. Chung, M.J.M. Codrington, R. Corliss, J.G. Cramer, H.J. Crawford, A. Davila Leyva, L.C. De Silva, R.R. Debbe, T.G. Dedovich, A.A. Derevschikov, R. Derradi de Souza, L. Didenko, P. Djawotho, S.M. Dogra, X. Dong, J.L. Drachenberg, J.E. Draper, J.C. Dunlop, L.G. Efimov, M. Elnimr, J. Engelage, G. Eppley, M. Estienne, L. Eun, O. Evdokimov, R. Fatemi, J. Fedorisin, R.G. Fersch, P. Filip, E. Finch, V. Fine, Y. Fisyak, C.A. Gagliardi, D.R. Gangadharan, F. Geurts, P. Ghosh, Y.N. Gorbunov, A. Gordon, O.G. Grebenyuk, D. Grosnick, S.M. Guertin, A. Gupta, S. Gupta, W. Guryn, B. Haag, O. Hajkova, A. Hamed, L.-X. Han, J.W. Harris, J.P. Hays-Wehle, M. Heinz, S. Heppelmann, A. Hirsch, E. Hjort, G.W. Hoffmann, D.J. Hofman, B. Huang, H.Z. Huang, T.J. Humanic, L. Huo, G. Igo, P. Jacobs, W.W. Jacobs, C. Jena, F. Jin, J. Joseph, E.G. Judd, S. Kabana, K. Kang, J. Kapitan, K. Kauder, H.W. Ke, D. Keane, A. Kechechyan, D. Kettler, D.P. Kikola, J. Kiryluk, A. Kisiel, V. Kizka, A.G. Knospe, D.D. Koetke, T. Kollegger, J. Konzer, I. Koralt, L. Koroleva, W. Korsch, L. Kotchenda, V. Kouchpil, P. Kravtsov, K. Krueger, M. Krus, L. Kumar, P. Kurnadi, M.A.C. Lamont, J.M. Landgraf, S. LaPointe, J. Lauret, A. Lebedev, R. Lednicky, J.H. Lee, W. Leight, M.J. LeVine, C. Li, L. Li, N. Li, W. Li, X. Li, Y. Li, Z.M. Li, L.M. Lima, M.A. Lisa, F. Liu, H. Liu, J. Liu, T. Ljubicic, W.J. Llope, R.S. Longacre, W.A. Love, Y. Lu, E.V. Lukashov, X. Luo, G.L. Ma, Y.G. Ma, D.P. Mahapatra, R. Majka, O.I. Mall, R. Manweiler, S. Margetis, C. Markert, H. Masui, H.S. Matis, Yu.A. Matulenko, D. McDonald, T.S. McShane, A. Meschanin, R. Milner, N.G. Minaev, S. Mioduszewski, M.K. Mitrovski, Y. Mohammed, B. Mohanty, M.M. Mondal, B. Morozov, D.A. Morozov, M.G. Munhoz, M.K. Mustafa, M. Naglis, B.K. Nandi, T.K. Nayak, P.K. Netrakanti, L.V. Nogach, S.B. Nurushev, G. Odyniec, A. Ogawa, K. Oh, A. Ohlson, V. Okorokov, E.W. Oldag, R.A.N. Oliveira, D. Olson, M. Pachr, B.S. Page, S.K. Pal, Y. Pandit, Y. Panebratsev, T. Pawlak, H. Pei, T. Peitzmann, C. Perkins, W. Peryt, P. Pile, M. Planinic, M.A. Ploskon, J. Pluta, D. Plyku, N. Poljak, J. Porter, A.M. Poskanzer, B.V.K.S. Potukuchi, C.B. Powell, D. Prindle, C. Pruneau, N.K. Pruthi, P.R. Pujahari, J. Putschke, H. Qiu, R. Raniwala, S. Raniwala, R. Redwine, R. Reed, H.G. Ritter, J.B. Roberts, O.V. Rogachevskiy, J.L. Romero, L. Ruan, J. Rusnak, N.R. Sahoo, I. Sakrejda, S. Salur, J. Sandweiss, E. Sangaline, A. Sarkar, J. Schambach, R.P. Scharenberg, A.M. Schmah, N. Schmitz, T.R. Schuster, J. Seele, J. Seger, I. Selyuzhenkov, P. Seyboth, N. Shah, E. Shahaliev, M. Shao, M. Sharma, S.S. Shi, Q.Y. Shou, E.P. Sichtermann, F. Simon, R.N. Singaraju, M.J. Skoby, N. Smirnov, D. Solanki, P. Sorensen, U.G. Souza, H.M. Spinka, B. Srivastava, T.D.S. Stanislaus, D. Staszak, S.G. Steadman, J.R. Stevens, R. Stock, M. Strikhanov, B. Stringfellow, A.A.P. Suaide, M.C. Suarez, N.L. Subba, M. Sumbera, X.M. Sun, Y. Sun, Z. Sun, B. Surrow, D.N. Svirida, T.J.M. Symons, A. Szanto de Toledo, J. Takahashi, A.H. Tang, Z. Tang, L.H. Tarini, T. Tarnowsky, D. Thein, J.H. Thomas, J. Tian, A.R. Timmins, D. Tlusty, M. Tokarev, S. Trentalange, R.E. Tribble, P. Tribedy, O.D. Tsai, T. Ullrich, D.G. Underwood, G. Van Buren, G. van Nieuwenhuizen, J.A. Vanfossen, R. Varma, G.M.S. Vasconcelos, A.N. Vasiliev, F. Videbæk, Y.P. Viyogi, S. Vokal, S.A. Voloshin, M. Wada, M. Walker, F. Wang, G. Wang, H. Wang, J.S. Wang, Q. Wang, X.L. Wang, Y. Wang, G. Webb, J.C. Webb, G.D. Westfall, C. Whitten, H. Wieman, S.W. Wissink, R. Witt, W. Witzke, Y.F. Wu, Z. Xiao, W. Xie, H. Xu, N. Xu, Q.H. Xu, W. Xu, Y. Xu, Z. Xu, L. Xue, Y. Yang, P. Yepes, K. Yip, I.-K. Yoo, M. Zawisza, H. Zbroszczyk, W. Zhan, J.B. Zhang, S. Zhang, W.M. Zhang, X.P. Zhang, Y. Zhang, Z.P. Zhang, F. Zhao, J. Zhao, C. Zhong, W. Zhou, X. Zhu, Y.H. Zhu, R. Zoulkarneev, and Y. Zoulkarneeva
Subjects: Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, Shear viscosity, Observable, Collision, 01 natural sciences, Nuclear physics, Entropy density, 0103 physical sciences, Transverse momentum, Entropy (information theory), Atomic physics, Nuclear Experiment, 010306 general physics, Centrality
Abstract: We present first measurements of the evolution of the differential transverse momentum correlation function, C, with collision centrality in Au + Au interactions at root s(NN) = 200 GeV. This observable exhibits a strong dependence on collision centrality that is qualitatively similar to that of number correlations previously reported. We use the observed longitudinal broadening of the near-side peak of C with increasing centrality to estimate the ratio of the shear viscosity to entropy density, eta/s, of the matter formed in central Au + Au interactions. We obtain an upper limit estimate of eta/s that suggests that the produced medium has a small viscosity per unit entropy. (C) 2011 Elsevier B.V. All rights reserved.
Published: 2011

37. Dilepton mass spectra in p+p collisions at s=200 GeV and the contribution from open charm

Author: K. S. Joo, K. N. Barish, Hiroaki Ohnishi, T. Ichihara, J. Chiba, Matthew G. Reuter, M. L. Brooks, Takahiro Fusayasu, Tadaaki Isobe, A. Deshpande, A. P.T. Palounek, Alexander Malakhov, L. Tomášek, Takao Sakaguchi, D. Sharma, D. Silvermyr, P. L. McGaughey, Xingguo Li, C. Klein-Boesing, L. S. Zolin, W. J. Park, X. He, O. O. Omiwade, M. Chiu, V. S. Pantuev, P. D. Barnes, A. Yanovich, V. Peresedov, Tae-Yeon Lee, A. V. Kazantsev, Martin Purschke, A. D. Frawley, T. Tabaru, P. Mikeš, Herve Borel, D. Lynch, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, Christophe Pierre Suire, Alexander Milov, J. Gosset, S. P. Sorensen, Dylan Walker, S. Batsouli, H. Masui, A. K. Dubey, D. Kotchetkov, J. G. Lajoie, S. H. Aronson, W. Holzmann, Saskia Mioduszewski, Junji Tojo, S. N. White, I. Younus, T. Hachiya, Y. L. Yamaguchi, B. Komkov, A. A. Bickley, B. Love, I. J. Choi, Minghui Liu, A. Kravitz, Youngil Kwon, C. Silvestre, A. Morreale, R. A. Soltz, Alexei Khanzadeev, Kenneth Francis Read, Z. Fraenkel, M. Gonin, K. Okada, V. L. Rykov, T. Dahms, A. G. Litvinenko, Norio Saito, A. Soldatov, M. A. L. Leite, J. Velkoška, D. Kawall, Marisilvia Donadelli, V. Bumazhnov, H. Pereira, Andry Malala Rakotozafindrabe, B. Sahlmueller, B. Azmoun, A. Král, M. J. Kweon, M. Rosati, K. Das, H. En'yo, K. Tanida, M. J. Leitch, Hiroyuki Okada, M. Grosse Perdekamp, E. P. Hartouni, Maya Hachiya Shimomura, Y. I. Makdisi, J. Jin, O. Zaudtke, M. Ouchida, M. Issah, H. A. Gustafsson, M. Mitrovski, E. Stenlund, A. A. Vinogradov, V. I. Kochetkov, H. Sakata, A. Kozlov, I. Nakagawa, J. Asai, C. Zhang, M. Virius, E. M. Takagui, Eva Haslum, R. S. Towell, O. Drapier, Frank Ellinghaus, B. Lenzi, M. D. Malik, M. Oka, E. Vznuzdaev, I. Garishvili, Akio Kiyomichi, J. Murata, E. R. Kinney, R. Seto, K. Haruna, S. Yokkaichi, M. J. Tannenbaum, D. P. Morrison, S. Campbell, A. Dion, Jiangyong Jia, Y. Goto, Jan Rak, V. Babintsev, V. E. Semenov, T. A. Shibata, N. N. Ajitanand, M. Wysocki, Viktor Riabov, Shingo Sakai, Atsushi Taketani, A. Enokizono, J. Zimányi, Tatsuya Chujo, N. Kurihara, A. Glenn, R. Lacey, R. Granier de Cassagnac, Gerd Joachim Kunde, I. Shein, D. Mukhopadhyay, S. Rembeczki, G. S. Kyle, A. Hadj Henni, Rushan Han, A. Adare, S. Afanasiev, A. Ster, James Alexander, I. Tserruya, S. Butsyk, Yu. Efremenko, V. Singh, C. Y. Chi, Vladimir Samsonov, K. Boyle, Robert F. Hobbs, Wei Xie, D. Winter, M. P. Comets, J. G. Boissevain, Masashi Kaneta, D. Yu Peressounko, M. K. Lee, C. L. Woody, Takahiro Nakamura, R. Averbeck, Byung-Sik Hong, P. Tarján, Debashish Pal, D. Hornback, M. Heffner, A. Bazilevsky, S. Sawada, C. P. Singh, Alberto Baldisseri, B. M. Johnson, K. Dehmelt, Jen-Chieh Peng, Susumu Oda, J. Ying, A. Franz, A. Durum, A. Taranenko, Kazushi Miki, Philippe Rosnet, C. Pinkenburg, Tamas Ferenc Csorgo, J. L. Nagle, Alexandre Lebedev, D. Isenhower, A. Toia, Dong Jo Kim, Osamu Jinnouchi, O. Dietzsch, E. T. Atomssa, H. Valle, D. M. Lee, A. Isupov, J. Sziklai, Senta Greene, S. F. Pate, M. Stepanov, G. Roche, L. Mašek, Y. J. Mao, T. V. Moukhanova, S. Kametani, I. V. Sourikova, Brian Cole, Anne Marie Sickles, D. E. Fields, B. V. Jacak, B. E. Norman, H. Al-Bataineh, M. Naglis, E. O'Brien, X. R. Wang, J. H. Kang, M. McCumber, E. H. Kim, J. S. Haggerty, S. Esumi, A. Romana, C. L. Silva, I. Ravinovich, W. A. Zajc, V. Baublis, A. Denisov, V. Cianciolo, Masayasu Ishihara, V. Papavassiliou, Sébastien Gadrat, Y. Nagata, Susumu Sato, Sergey Fokin, G. R. Young, T. L. Thomas, L. Aphecetche, T. Horaguchi, Ryugo S. Hayano, Y. Riabov, Y. S. Lai, Kenta Shigaki, K. S. Sim, M. Nguyen, V. Dzhordzhadze, Y. Watanabe, A. S. Nyanin, R. Bennett, J. L. Charvet, H. Hiejima, M. Finger, Y. Fukao, A. Shevel, T. Hester, T. E. Miller, Johannes Peter Wessels, V-N. Tram, F. Matathias, Kensuke Homma, Motoi Inaba, Mate Csanad, P. Chung, P. Constantin, S. Chernichenko, David D'Enterria, M. N. Wagner, W. S. Emam, B. Bassalleck, M. Konno, J. T. Mitchell, R. Seidl, Vladislav Manko, H. Kanou, Taku Gunji, H. Gong, M. Slunečka, J. Seele, F. Kajihara, S. Belikov, H. Delagrange, S. Zhou, C. Vale, B. S. Chang, Christine Angela Aidala, J. Klay, Y. Nakamiya, G. Baksay, K. O. Eyser, A. K. Purwar, K. Fujiwara, K. Imai, C. A. Ogilvie, T. K. Hemmick, Yasuo Miake, H. W. Van Hecke, L. Kochenda, J. Egdemir, Jason Kamin, S. P. Stoll, S. S.E. Rosendahl, G. Bunce, A. Churyn, S. Bathe, D. Jouan, R. Pak, Agneta Oskarsson, N. Kamihara, R. Armendariz, Kazuyoshi Kurita, A. Drees, J. Kubart, Y. Berdnikov, Y. Akiba, M. Mishra, S. Nagamiya, Vaclav Vrba, Klaus Johannes Reygers, A. Kiss, Z. Yasin, Henner Buesching, Steven E. Skutnik, Marcus Hohlmann, H. Qu, Hideki Hamagaki, K. Aoki, G. David, N. Grau, K. Shoji, P. W. Stankus, C. R. Cleven, C. Haegemann, Y. Inoue, R. Vértesi, Dong-Hun Kim, Jason Newby, J. E. Frantz, E. J. Desmond, Charles Maguire, M. Togawa, J. Park, Y. Tsuchimoto, I. E. Yushmanov, E. Kistenev, H. Harada, M. B. Deaton, Y. Tanaka, F. Staley, L. Baksay, H. Pei, K. Nakano, W. E. Sondheim, P. A. Rukoyatkin, John Hill, H. A. Torii, Toru Sugitate, L. D. Isenhower, François Fleuret, and S. Takagi
Subjects: Quantum chromodynamics, Physics, Semileptonic decay, Nuclear and High Energy Physics, Particle physics, Meson, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Hadron, 01 natural sciences, Nuclear physics, Yield (chemistry), 0103 physical sciences, Mass spectrum, High Energy Physics::Experiment, Charm (quantum number), Nuclear Experiment, 010306 general physics, Lepton
Abstract: PHENIX has measured the electron-positron pair mass spectrum from 0 to 8 GeV/c(2) in p + p collisions at root s = 200 GeV. The contributions from light meson decays to e(+)e(-) pairs have been determined based on measurements of hadron production cross sections by PHENIX. Within the systematic uncertainty of similar to 20% they account for all e(+)e(-) pairs in the mass region below similar to 1 GeV/c(2). The e(+)e(-) pair yield remaining after subtracting these contributions is dominated by semileptonic decays of charmed hadrons correlated through flavor conservation. Using the spectral shape predicted by PYTHIA, we estimate the charm production cross section to be 544 +/- 39(stat) +/- 142(syst) +/- 200(model) pb. which is consistent with QCD calculations and measurements of single leptons by PHENIX. (C) 2008 Elsevier BV. All rights reserved.
Published: 2009

38. Correlated production of p and p¯ in Au+Au collisions at sNN=200 GeV

Author: J. Chiba, M. B. Deaton, R. A. Soltz, H. Borel, M. Grosse Perdekamp, Y. Tanaka, T. K. Shea, G. C. Mishra, Takao Sakaguchi, S. Bathe, Agneta Oskarsson, B. Love, Marie Germain, J. L. Charvet, C. R. Cleven, C. Haegemann, Y. Inoue, C. Klein-Boesing, A. D. Frawley, Y. Berdnikov, Y. Akiba, S. Afanasiev, A. Ster, I. Tserruya, A. G. Litvinenko, P. J. Kroon, T. Tabaru, M. Mishra, S. Nagamiya, Kazuhiro Tanaka, J. Newby, G. Roche, T. E. Miller, E. T. Atomssa, S. Esumi, Yu. Efremenko, V. Singh, Dong-Hun Kim, S. H. Aronson, L. Baksay, Vaclav Vrba, Klaus Johannes Reygers, Charles Maguire, P. Chung, Robert F. Hobbs, T. Hester, W. A. Zajc, V. Baublis, M. Issah, Debashish Pal, S. Sawada, A. Kozlov, W. Holzmann, J. Ying, A. Franz, S. Leckey, Josh Moss, E. Kistenev, D. Hornback, M. Heffner, A. Denisov, S. Belikov, K. S. Joo, V. Cianciolo, R. Seto, K. Haruna, M. Mitrovski, Y. L. Yamaguchi, Tadaaki Isobe, Maya Hachiya Shimomura, Y. I. Makdisi, A. Taranenko, Kazushi Miki, M. Wysocki, Sergey Fokin, M. Holmes, M. D. Malik, E. Vznuzdaev, D. Winter, M. P. Comets, D. Yu Peressounko, V. Dzhordzhadze, Hirohiko Sato, Alexei Khanzadeev, H. Harada, H. Pei, J. S. Chai, T. Horaguchi, N. Grau, K. Shoji, A. Kiss, E. Stenlund, J. L. Drachenberg, S. F. Pate, W. S. Emam, P. L. McGaughey, P. Tarján, J. M. Burward-Hoy, B. Komkov, Norio Saito, M. A. L. Leite, S. Batsouli, X. He, Y. Nakamiya, S. K. Tuli, O. O. Omiwade, K. Dehmelt, P. W. Stankus, M. J. Tannenbaum, Marisilvia Donadelli, V. Bumazhnov, Z. Yasin, Henner Buesching, H. Sakata, L. Aphecetche, H. Al-Bataineh, V. Papavassiliou, J. Egdemir, M. Chiu, T. A. Shibata, S. P. Sorensen, V. Peresedov, Y. Le Bornec, K. Hasuko, Steven E. Skutnik, Jason Kamin, M. C. McCain, G. Baksay, V-N. Tram, S. Kelly, N. N. Ajitanand, Dylan Walker, W. C. Smith, Marcus Hohlmann, Andry Malala Rakotozafindrabe, Senta Greene, D. Isenhower, D. Mukhopadhyay, S. Rembeczki, D. Sharma, Jen-Chieh Peng, K. Das, B. Forestier, Jan Rak, Hiroyuki Okada, V. Babintsev, A. P.T. Palounek, S. P. Stoll, A. Toia, L. Mašek, M. T. Bjorndal, Johannes Peter Wessels, B. E. Norman, Minghui Liu, D. Bucher, E. P. Hartouni, H. Masui, A. K. Dubey, Joakim Nystrand, G. S. Kyle, Tae-Yeon Lee, Eva Haslum, B. Lenzi, Martin Purschke, F. Gastineau, H. Qu, R. Granier de Cassagnac, M. K. Lee, Takahiro Nakamura, A. Adare, P. Rosnet, Kenneth Francis Read, Xiong Wang, A. A. Bickley, K. O. Eyser, S. S.E. Rosendahl, G. Bunce, K. Fujiwara, H. A. Gustafsson, Susumu Oda, D. Kotchetkov, T. Shohjoh, H. Kanou, Taku Gunji, H. Gong, L. Tomášek, A. Hadj Henni, A. V. Kazantsev, S. Takagi, Hideki Hamagaki, K. Aoki, G. David, T. V. Moukhanova, C. Zhang, J. Seele, James Alexander, R. Averbeck, Byung-Sik Hong, A. Durum, V. S. Pantuev, A. Bazilevsky, K. N. Barish, F. Kajihara, F. Matathias, Dong Jo Kim, A. Morreale, Osamu Jinnouchi, A. Churyn, Z. Fraenkel, P. Mikeš, Kensuke Homma, E. O'Brien, Catherine Micaela Silvestre, D. S. Brown, Motoi Inaba, J. G. Lajoie, T. Hachiya, H. Delagrange, K. Boyle, D. Jouan, Wei Xie, Yoichiro Fukao, M. Harvey, Roy A. Lacey, R. Vértesi, B. Azmoun, A. Král, M. J. Kweon, S. Chernichenko, H. Lim, Alexandre Lebedev, Viktor Riabov, T. C. Awes, D. M. Lee, B. Bassalleck, Anne Marie Sickles, Junji Tojo, D. E. Fields, S. Zhou, Kyoichiro Ozawa, T. Liška, Mate Csanad, Rushan Han, M. N. Hagiwara, Jun Kikuchi, M. Konno, B. V. Jacak, H. W. Van Hecke, C. A. Ogilvie, M. L. Brooks, I. J. Choi, A. Baldisseri, J. T. Mitchell, A. Kravitz, M. McCumber, A. K. Purwar, K. Okada, M. Oka, Hiroaki Ohnishi, Y. S. Kim, A. Dion, R. Seidl, S. Butsyk, Vladislav Manko, Christophe Pierre Suire, Alexander Milov, T. K. Hemmick, I. Nakagawa, M. Slunečka, Yasuo Miake, Vladimir Samsonov, Atsushi Taketani, A. Enokizono, I. Otterlund, B. Sahlmueller, E. H. Kim, H. En'yo, P. Constantin, M. J. Leitch, O. Drapier, Frank Ellinghaus, G. R. Young, E. R. Kinney, D. P. Morrison, L. Kochenda, N. Willis, C. Vale, T. Kawagishi, S. Campbell, B. S. Chang, Christine Angela Aidala, J. Klay, V. E. Semenov, J. Zimányi, R. Pak, Tamas Ferenc Csorgo, K. S. Sim, J. L. Nagle, Tatsuya Chujo, N. Kamihara, Y. Kwon, R. Armendariz, Xingguo Li, M. Gonin, H. Hiejima, Kazuyoshi Kurita, E. J. Desmond, T. L. Thomas, David D'Enterria, K. Imai, A. Drees, Xiao-yan Li, J. Kubart, H. Pereira, M. Togawa, J. Park, Florian Bauer, Ryugo S. Hayano, R. P. Pisani, Y. Riabov, Y. Tsuchimoto, Kenta Shigaki, M. Nguyen, I. E. Yushmanov, Nikolay Tyurin, A. S. Nyanin, M. N. Wagner, J. E. Frantz, M. Ouchida, J. Asai, Shingo Sakai, C. L. Woody, A. Shevel, D. Lynch, I. V. Sourikova, A. Glenn, V. L. Rykov, T. Dahms, I. Ravinovich, Y. Nagata, A. Deshpande, Y. Watanabe, S. S. Ryu, T. Ichihara, I. Younus, Matthew G. Reuter, A. Soldatov, D. Kawall, K. Tanida, V. I. Kochetkov, Takahiro Fusayasu, J. Murata, R. Bennett, Gerd Joachim Kunde, I. Shein, C. P. Singh, B. M. Johnson, I. D. Ojha, Alexander Malakhov, A. Isupov, Ahmed Al-Jamel, M. Finger, J. Sziklai, D. Silvermyr, Brian Cole, M. Naglis, L. S. Zolin, C. L. Silva, Saskia Mioduszewski, W. J. Park, Masayasu Ishihara, O. Zaudtke, Susumu Sato, F. Staley, M. Virius, P. D. Barnes, A. Yanovich, J. Jin, E. M. Takagui, R. S. Towell, S. Y. Fung, I. Garishvili, Akio Kiyomichi, N. Kurihara, Y. Cobigo, M. G. Hur, C. Y. Chi, John Hill, H. A. Torii, Toru Sugitate, L. D. Isenhower, François Fleuret, S. N. White, K. Nakano, W. E. Sondheim, O. Dietzsch, H. Valle, Y. J. Mao, S. Kametani, P. A. Rukoyatkin, J. H. Kang, Julia Velkovska, J. S. Haggerty, A. Romana, M. Rosati, S. Gadrat, Bruno Espagnon, A. A. Vinogradov, Henrik Tydesjö, Jiangyong Jia, Y. S. Lai, Y. Goto, J. Gosset, J. P. Sullivan, S. Yokkaichi, J. M. Heuser, J. G. Boissevain, Masashi Kaneta, C. Pinkenburg, and M. Stepanov
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Range (particle radiation), Meson, 010308 nuclear & particles physics, Nuclear Theory, High Energy Physics::Phenomenology, Parton, 01 natural sciences, Nuclear physics, Baryon, 0103 physical sciences, High Energy Physics::Experiment, Production (computer science), Nuclear Experiment, 010306 general physics, Sign (mathematics), Bar (unit)
Abstract: Correlations between p and (p) over bar at transverse momenta typical of enhanced baryon production in Au + Au collisions are reported. The PHENIX experiment has measured same and opposite sign baryon pairs in Au + Au collisions at root s(NN) = 200 GeV. Correlated production of p and p with the trigger particle from the range 2.5 < p(T) < 4.0 GeV/c and the associated particle with 1.8 < p(T) < 2.5 GeV/c is observed to be nearly independent of the centrality of the collisions. Same sign pairs show no correlation at any centrality. The conditional yield of mesons triggered by baryons (and anti-baryons) and mesons in the same p(T) range rises with increasing centrality, except for the most central collisions, where baryons show a significantly smaller number of associated mesons. These data are consistent with a picture in which hard scattered partons produce correlated p and (p) over bar in the p(T) region of the baryon excess. (c) 2007 Elsevier B.V. All rights reserved.
Published: 2007

39. Measurements of Elliptic and Triangular Flow in High-MultiplicityHe3+AuCollisions atsNN=200 GeV

Author: H. Themann, Y. Nagata, B. Azmoun, A. Král, M. J. Kweon, Dmitry Blau, V. I. Kochetkov, M. Bai, E. C. Aschenauer, E. J. Desmond, R. S. Towell, J. Murata, I. Garishvili, Akio Kiyomichi, F. Wei, M. Togawa, E. Vazquez-Zambrano, M. Tomášek, J. D. Osborn, Gerd Joachim Kunde, Maya Hachiya Shimomura, Inseok Yoon, Zhiying You, J. Park, R. S. Hollis, R. Bennett, P. Tarján, M. Kawashima, G. S. Kyle, A. Rakotozafindrabe, F. Matathias, Kensuke Homma, N. Kurihara, I. Shein, M. Oka, M. Finger, A. Sen, V. S. Pantuev, P. Kline, K. S. Lee, M. Ouchida, James Alexander, A. V. Kazantsev, E. Richardson, P. Constantin, M. Kasai, N. Means, Sung Keun Park, T. Sumita, C. Y. Chi, Charles Maguire, Y. I. Makdisi, J. Hamblen, J. Asai, T. Sodre, K. Sedgwick, Y. Tsuchimoto, Y. Iwanaga, N. N. Ajitanand, K. S. Sim, R. Averbeck, Byung-Sik Hong, A. Bazilevsky, C. Harper, Mihael Makek, Jongmin Lee, S. Dairaku, S. Hasegawa, I. E. Yushmanov, O. Zaudtke, V. Dzhordzhadze, S. Chernichenko, B. Bassalleck, M. Virius, E. T. Atomssa, P. Liebing, J. D. Orjuela Koop, C. H. Chen, T. Tabaru, A. Manion, K. Okada, N. S. Bandara, S. Butsyk, G. D. N. Perera, S. P. Sorensen, A. Deshpande, Takahiro Nakamura, Shingo Sakai, A. Hadj Henni, D. McGlinchey, Eun-Hee Kim, Susumu Oda, H. En'yo, M. J. Leitch, Junji Tojo, Y. Kwon, M. Konno, L. Tomášek, P. Mikeš, Dylan Walker, M. S. Daugherity, C. P. Singh, M. Beaumier, Philippe Rosnet, Alexandre Lebedev, Kiyoshi Tanida, B. M. Johnson, A. Yu. Semenov, J. Gosset, M. Sarsour, Mate Csanad, A. Iordanova, O. Chvala, A. Durum, J. Bryslawskyj, R. J. Petti, A. Taketani, V. L. Rykov, T. Dahms, Z. Yasin, Henner Buesching, Steve Edwards, K. S. Joo, D. M. Lee, Vladimir Samsonov, Christine Nattrass, T. Todoroki, A. Isupov, C. Suire, Seong H. Kim, S. Y. Han, Senta Greene, Y. Watanabe, J. Sziklai, Catherine Micaela Silvestre, K. Yamaura, A. Meles, C. L. Woody, A. Berdnikov, L. Patel, Beomkyu Kim, Wei Xie, M. Stepanov, L. Guo, Alexei Khanzadeev, J. G. Lajoie, E. Stenlund, R. Yang, H. Hiejima, S. Taneja, Gary Grim, M. Alfred, T. Hachiya, A. Caringi, Y. Nakamiya, D. Lynch, Brian Cole, K. Kiriluk, E. Kistenev, M. K. Lee, X. Gong, I. Younus, M. Kurosawa, T. C. Awes, Kyoichiro Ozawa, T. Liška, C. Baumann, J. B. Choi, H. Sakata, M. Nihashi, A. T. Basye, K. V. Dharmawardane, Petr Gallus, Jennifer E. Perry, D. Danley, Hongfang Liu, J. S. Kang, Jun Kikuchi, Marcus Hohlmann, S. Tarafdar, A. Vossen, K. Imai, Saskia Mioduszewski, G. Baksay, Hai Yu, M. Snowball, A. Kravitz, Dipak Kumar Mishra, David D'Enterria, Tadaaki Isobe, Tamas Ferenc Csorgo, B. E. Norman, J. L. Nagle, B. Fadem, E. O'Brien, D. John, P. Castera, K. R. Andrews, D. E. Fields, Ajit Kumar Mohanty, A. Soldatov, N. Novitzky, T. A. Shibata, C. L. Silva, B. V. Jacak, R. P. Pisani, M. Savastio, L. A. Linden Levy, I. V. Sourikova, H. Iinuma, P. Lichtenwalner, M. J. Tannenbaum, T. Sato, S. Esumi, I. J. Choi, T. L. Thomas, X. Jiang, Hiroaki Ohnishi, K. B. Lee, R. A. Soltz, H. Borel, A. P.T. Palounek, J. H. Bhom, M. McCumber, R. Ichimiya, Tae-Yeon Lee, M. Naglis, H. Nakagomi, T. Hoshino, J. Jin, K. O. Eyser, A. K. Purwar, Eva Haslum, B. Lenzi, Martin Purschke, B. Sahlmueller, Y. J. Kim, K. Fujiwara, Y. Onuki, Ryugo S. Hayano, Y. Riabov, J. Hanks, P. L. McGaughey, B. Xia, S. Afanasiev, Jan Rak, D. Isenhower, A. Toia, O. Dietzsch, H. Valle, T. Moon, Y. L. Yamaguchi, Dipanwita Dutta, C. Gal, L. Aphecetche, M. N. Wagner, Y. Fukao, A. Shevel, Pawan Kumar Netrakanti, D. Broxmeyer, T. Hester, Masayasu Ishihara, J. H. Do, M. Chiu, S. Beckman, C. L. Towell, J. T. Mitchell, H. Torii, B. K. Schmoll, A. Ster, N. Feege, Y. Miyachi, D. Roach, K. M. Kijima, R. Lacey, R. Granier de Cassagnac, A. Morreale, Kenta Shigaki, L. Mašek, M. Nguyen, A. S. Nyanin, A. Adare, B. Kimelman, M. Grosse Perdekamp, S. Mizuno, S. Yokkaichi, Julia Velkovska, M. Rosati, N. Hotvedt, R. Seidl, H. A. Gustafsson, C. Zhang, T. V. Moukhanova, Y. Ikeda, Z. Fraenkel, V. Khachatryan, Hiroyuki Sako, F. Giordano, M. E. Connors, Atsushi Takahara, S. K. Park, K. Hashimoto, Vladislav Manko, F. Staley, Marisilvia Donadelli, V. Bumazhnov, M. P. Comets, Rachid Nouicer, H. W. Van Hecke, A. Dion, L. Zou, M. Slunečka, A. N. Zelenski, M. Proissl, P. Ružička, J. G. Boissevain, V-N. Tram, A. Kim, Jaehyeok Yoo, D. Mukhopadhyay, R. K. Choudhury, N. Grau, Shunji Nishimura, T. Rinn, Masashi Kaneta, A. A. Vinogradov, Xingguo Li, S. W. Nam, R. Vértesi, D. Hornback, E. Tennant, S. Rembeczki, Motoi Inaba, K. A. Drees, S. Belikov, Min Soo Kim, J. L. Charvet, S. Bathe, R. Akimoto, Minghui Liu, M. Gonin, D. Sharma, R. M. Wright, Johannes Peter Wessels, R. Tanabe, D. Layton, B. Komkov, Viktor Riabov, Agneta Oskarsson, M. Heffner, Jiangyong Jia, Y. Goto, H. Harada, C. Pinkenburg, Serpil Yalcin, A. Taranenko, T. Jones, Peter Christiansen, Kazushi Miki, Kenneth Francis Read, Y. Berdnikov, K. Dehmelt, S. H. Lee, Y. Akiba, K. Karatsu, J. Ben-Benjamin, T. E. Miller, T. Horaguchi, Brajesh K. Singh, J. Sun, D. Winter, D. Yu Peressounko, C. Vale, C. McKinney, W. C. Chang, A. Sukhanov, K. Kurita, M. Mishra, S. Nagamiya, G. Roche, B. S. Chang, Y. J. Mao, S. Kametani, Y. Hori, Anne Marie Sickles, Aaron Angerami, H. Pereira, Dennis Perepelitsa, J. Klatsky, A. Timilsina, Christine Angela Aidala, Tsutomu Mibe, M. I. Nagy, Vaclav Vrba, Klaus Johannes Reygers, J. Klay, M. A. L. Leite, Kei Nagashima, Rui Wei, B. Schaefer, A. Enokizono, H. Pei, Y. Morino, J. H. Kang, J. S. Haggerty, S. R. Lee, A. Romana, G. W. Kim, J. S. Bok, P. Chung, K. Utsunomiya, D. Watanabe, H. H. Shim, D. Kleinjan, S. Campbell, Rushan Han, S. H. Lim, J. Imrek, D. Kotchetkov, Raphael Noel Tieulent, W. A. Zajc, Jason Newby, Eric Appelt, C. O. Kim, M. D. Malik, L. Xue, J. Chiba, E. Vznuzdaev, Alice Mignerey, Susumu Sato, W. S. Emam, A. Datta, K. Das, J. E. Frantz, H. Asano, R. Pak, H. Kanou, R. Belmont, J. S. Kapustinsky, Jong-Min Park, M. B. Deaton, E. P. Hartouni, G. R. Young, V. Baublis, A. Denisov, Yuki Watanabe, V. Babintsev, Su Houng Lee, Y. S. Lai, V. Cianciolo, Taku Gunji, H. Gong, J. Seele, M. Patel, Y. Tanaka, L. D'Orazio, S. Miyasaka, Y. Tomita, E. Mannel, F. Kajihara, Nagahiro Saito, T. Novák, H. Delagrange, Sergey Fokin, H. J. Moon, L. Baksay, S. Zhou, A. Baldisseri, S. D. Rolnick, Takao Sakaguchi, C. Klein-Boesing, A. D. Frawley, A. S. White, S. Huang, S. H. Aronson, W. Holzmann, H. F. Hamilton, P. Sett, M. Mitrovski, Takafumi Niida, J. Huang, J. S. Yoo, M. K. Dayananda, Prakhar Garg, B. Bannier, T. Murakami, Robert F. Hobbs, Yi Gu, E. M. Takagui, Debashish Pal, S. Sawada, J. Ying, A. Franz, C. M. Camacho, Prashant Shukla, S. F. Pate, Ke. Nakamura, H. Al-Bataineh, J. A. Key, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, S. Motschwiller, O. Drapier, Frank Ellinghaus, D. Ivanishchev, E. R. Kinney, D. P. Morrison, V. Papavassiliou, Sébastien Gadrat, B. H. Kang, V. E. Semenov, H. Al-Ta'Ani, Tatsuya Chujo, Jen-Chieh Peng, J. G. Rubin, D. Reynolds, Inkyu Park, Xiong Wang, Z. Conesa del Valle, Dong Jo Kim, S. Takagi, M. Wysocki, I. Tserruya, M. Jezghani, Yu. Efremenko, V. Singh, T. Koblesky, K. N. Barish, A. Glenn, Eunja Kim, S. Sano, N. Kamihara, X. He, J. Zimamyi, O. O. Omiwade, R. Armendariz, Byoungchoo Park, Y. Aramaki, N. Apadula, V. Peresedov, Z. Rowan, M. Mendoza, M. L. Brooks, C. Oakley, A. Drees, Steven E. Skutnik, S. N. White, Deepa Thomas, J. Kubart, J. Koster, K. Sakashita, T. O. S. Haseler, H. Qu, P. B. Diss, Zvi Hirsh Citron, D. Kotov, S. Batsouli, H. Masui, A. K. Dubey, H. Ge, K. Nakano, Hideki Hamagaki, K. Aoki, G. David, K. I. Hahn, J. Egdemir, A. A. Bickley, D. S. Jumper, Jason Kamin, A. Veicht, A. Mwai, W. E. Sondheim, B. Love, P. Montuenga, S. P. Stoll, C. R. Cleven, C. Haegemann, Y. Inoue, K. Boyle, P. A. Rukoyatkin, T. Ichihara, T. Kempel, Dong-Hun Kim, S. Kaneti, Osamu Jinnouchi, S. S.E. Rosendahl, A. G. Litvinenko, G. Bunce, Matthew G. Reuter, Takahiro Fusayasu, K. Watanabe, Alexander Malakhov, K. Shoji, A. Churyn, R. Kitamura, D. Silvermyr, S. Kanda, P. W. Stankus, L. S. Zolin, D. Jouan, A. Sexton, W. J. Park, Christopher Rosen, A. Kozlov, P. D. Barnes, A. Yanovich, R. Seto, K. Haruna, B. Meredith, C. A. Ogilvie, T. K. Hemmick, B. J. Ramson, John Hill, J. M. Durham, Yasuo Miake, Toru Sugitate, L. D. Isenhower, I. Danchev, K. DeBlasio, L. Kochenda, M. Issah, R. Pinson, François Fleuret, I. Ravinovich, and D. Kawall
Subjects: Nuclear physics, Physics, Pseudorapidity, Elliptic flow, Hadron, General Physics and Astronomy, Rapidity, Multiplicity (mathematics), Nuclear Experiment, Nucleon, Glauber, Charged particle
Abstract: We present the first measurement of elliptic ($v_2$) and triangular ($v_3$) flow in high-multiplicity $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV. Two-particle correlations, where the particles have a large separation in pseudorapidity, are compared in $^{3}$He$+$Au and in $p$$+$$p$ collisions and indicate that collective effects dominate the second and third Fourier components for the correlations observed in the $^{3}$He$+$Au system. The collective behavior is quantified in terms of elliptic $v_2$ and triangular $v_3$ anisotropy coefficients measured with respect to their corresponding event planes. The $v_2$ values are comparable to those previously measured in $d$$+$Au collisions at the same nucleon-nucleon center-of-mass energy. Comparison with various theoretical predictions are made, including to models where the hot spots created by the impact of the three $^{3}$He nucleons on the Au nucleus expand hydrodynamically to generate the triangular flow. The agreement of these models with data may indicate the formation of low-viscosity quark-gluon plasma even in these small collision systems.
Published: 2015

40. Systematic study of charged-pion and kaon femtoscopy in Au + Au collisions atsNN=200GeV

Author: N. N. Ajitanand, G. D. N. Perera, Takahiro Nakamura, Susumu Oda, A. Durum, K. Yamaura, Taku Gunji, H. Gong, J. Seele, M. Patel, F. Kajihara, Y. Onuki, I. Tserruya, M. Jezghani, Yu. Efremenko, S. Butsyk, V. Singh, S. Zhou, Jan Rak, R. Lacey, S. D. Rolnick, D. Danley, Hongfang Liu, D. E. Fields, B. V. Jacak, T. Koblesky, M. McCumber, J. Hanks, Ajit Kumar Mohanty, T. A. Shibata, R. Granier de Cassagnac, A. Adare, T. Sato, A. Glenn, D. Isenhower, A. Toia, T. Moon, Eunja Kim, Jongmin Lee, Z. Rowan, M. Mendoza, S. N. White, S. Hasegawa, F. Matathias, H. Pei, M. Gonin, S. Kametani, D. Lynch, A. Sukhanov, K. Kurita, H. Pereira, Kensuke Homma, E. Richardson, N. S. Bandara, Y. Morino, Henner Buesching, M. Naglis, H. Nakagomi, Steve Edwards, T. Hoshino, C. O. Kim, R. Pak, A. Taketani, Zvi Hirsh Citron, M. S. Daugherity, C. P. Singh, Marcus Hohlmann, Vladimir Samsonov, P. Constantin, T. Dahms, L. A. Linden Levy, B. M. Johnson, Christine Nattrass, Johannes Peter Wessels, Masayasu Ishihara, A. K. Purwar, K. Fujiwara, H. A. Gustafsson, T. Todoroki, C. Zhang, R. J. Petti, H. Ge, K. B. Lee, B. Bassalleck, K. Nakano, I. Ravinovich, J. H. Do, C. L. Towell, P. Ružička, E. Leitner, D. Roach, K. M. Kijima, A. Isupov, B. Kimelman, K. Hashimoto, M. Konno, Xingguo Li, S. Mizuno, S. P. Sorensen, A. Yu. Semenov, Viktor Riabov, Kei Nagashima, O. Chvala, Seong H. Kim, G. W. Kim, P. Chung, M. Beaumier, K. S. Joo, J. G. Lajoie, M. Alfred, T. Hachiya, Jennifer E. Perry, H. W. Van Hecke, A. Kravitz, Raphael Noel Tieulent, S. Afanasiev, J. P. Wood, N. Feege, Susumu Sato, W. E. Sondheim, M. Bai, Alexander Milov, I. Nakagawa, R. Luechtenborg, J. Sziklai, A. Datta, H. Asano, T. Engelmore, Tamas Ferenc Csorgo, O. Drapier, Frank Ellinghaus, S. Bathe, Alice Mignerey, S. Miyasaka, S. Esumi, Agneta Oskarsson, E. R. Kinney, D. P. Morrison, Takao Sakaguchi, A. Sen, Y. Berdnikov, S. H. Lee, A. D. Frawley, J. L. Nagle, K. S. Sim, A. S. White, S. Huang, D. Hornback, Tatsuya Chujo, Y. Akiba, C. McKinney, M. Mishra, Jen-Chieh Peng, J. G. Rubin, W. Holzmann, Serpil Yalcin, S. Nagamiya, H. F. Hamilton, Maya Hachiya Shimomura, R. S. Hollis, Y. I. Makdisi, R. Yang, X. He, K. Boyle, Brian Cole, D. Reynolds, A. Taranenko, Vaclav Vrba, Klaus Johannes Reygers, Inkyu Park, M. J. Tannenbaum, H. Torii, B. K. Schmoll, Xiong Wang, Jaehyeok Yoo, W. A. Zajc, L. Xue, Rui Wei, K. Imai, V. Baublis, D. Sharma, A. Denisov, Yuki Watanabe, Kazushi Miki, V. Cianciolo, Dong Jo Kim, Brajesh K. Singh, Sergey Fokin, K. Karatsu, P. A. Rukoyatkin, J. D. Osborn, Inseok Yoon, Zhiying You, Anne Marie Sickles, B. Schaefer, L. Zou, J. S. Bok, D. Kotchetkov, Y. Aramaki, M. Wysocki, R. Bennett, M. Kawashima, V. Peresedov, G. R. Young, M. Finger, S. Dairaku, M. Stepanov, C. L. Woody, A. Berdnikov, S. Tarafdar, Minghui Liu, Eva Haslum, B. Lenzi, J. Koster, M. Heffner, C. Silvestre, Kenneth Francis Read, Marisilvia Donadelli, V. Bumazhnov, M. Virius, Min Soo Kim, R. Tanabe, H. Masui, A. A. Bickley, Rushan Han, J. D. Orjuela Koop, C. H. Chen, A. Veicht, A. Mwai, A. Manion, Petr Gallus, J. Bryslawskyj, C. L. Silva, Beomkyu Kim, Wei Xie, M. Snowball, Y. Tanaka, I. J. Choi, B. Xia, E. Mannel, I. V. Sourikova, R. A. Soltz, M. Grosse Perdekamp, F. Giordano, M. E. Connors, S. K. Park, M. I. Nagy, D. Watanabe, Nagahiro Saito, T. Novák, M. D. Malik, E. Vznuzdaev, Peter Christiansen, M. Kurosawa, L. Baksay, A. Deshpande, D. Winter, D. Yu Peressounko, J. T. Mitchell, Y. Watanabe, N. Hotvedt, I. Younus, R. Seidl, Vladislav Manko, Hai Yu, K. N. Barish, D. Kawall, H. Themann, M. Slunečka, Dennis Perepelitsa, S. Belikov, J. Murata, Gerd Joachim Kunde, I. Shein, C. Vale, K. Sedgwick, Tadaaki Isobe, S. Sano, Mihael Makek, A. Timilsina, Y. Nakamiya, G. Baksay, Charles Maguire, B. Sahlmueller, M. L. Brooks, P. L. McGaughey, Y. J. Kim, Kiyoshi Tanida, E. Kistenev, J. Sun, T. Murakami, J. Jin, S. Beckman, E. M. Takagui, Shunji Nishimura, K. A. Drees, J. Klatsky, B. Love, Y. L. Yamaguchi, K. Das, E. P. Hartouni, A. G. Litvinenko, A. V. Kazantsev, A. Sexton, A. Kozlov, R. Seto, I. Danchev, L. Tomášek, P. Mikeš, R. S. Towell, I. Garishvili, F. Wei, Kyeongpil Lee, J. Ide, T. Sumita, T. C. Awes, Kyoichiro Ozawa, T. Liška, M. Ouchida, N. Means, C. Y. Chi, S. Sawada, J. Ying, B. Meredith, T. L. Thomas, John Hill, A. Franz, Toru Sugitate, Ryugo S. Hayano, Y. Riabov, Kenta Shigaki, M. Rosati, François Fleuret, T. Ichihara, M. Tomášek, Takahiro Fusayasu, M. Nguyen, Alexander Malakhov, D. Silvermyr, L. S. Zolin, W. J. Park, Christopher Rosen, A. S. Nyanin, G. S. Kyle, A. Yanovich, A. A. Vinogradov, Rachid Nouicer, A. N. Zelenski, M. Proissl, P. Sett, James Alexander, Jiangyong Jia, Y. Goto, R. Averbeck, D. Kleinjan, S. Campbell, Byung-Sik Hong, A. Bazilevsky, Philippe Rosnet, Alexei Khanzadeev, O. Dietzsch, E. T. Atomssa, H. Valle, Alexandre Lebedev, E. Stenlund, C. Baumann, Takafumi Niida, J. Huang, Dipanwita Dutta, C. Gal, P. Tarján, D. M. Lee, Julia Velkovska, J. B. Choi, Prakhar Garg, Senta Greene, A. T. Basye, B. Fadem, E. O'Brien, B. Bannier, Dipak Kumar Mishra, K. Kiriluk, B. Komkov, K. Watanabe, Y. Fukao, K. Shoji, M. A. L. Leite, T. Hester, S. Kanda, T. Horaguchi, T. V. Moukhanova, P. W. Stankus, N. A. Sparks, S. Yokkaichi, S. H. Lim, R. Belmont, J. S. Kapustinsky, N. Grau, V. Babintsev, Y. Ikeda, T. Rinn, Motoi Inaba, C. Pinkenburg, K. Dehmelt, R. M. Wright, G. Roche, Y. J. Mao, J. H. Kang, J. S. Haggerty, Su Houng Lee, Y. S. Lai, K. Sakashita, D. Kotov, D. S. Jumper, Jason Kamin, V. S. Pantuev, S. P. Stoll, S. S.E. Rosendahl, J. Hamblen, G. Bunce, R. Kitamura, D. Jouan, X. Jiang, K. Okada, N. Kamihara, D. McGlinchey, N. Apadula, A. Meles, A. Drees, H. En'yo, M. J. Leitch, M. Chiu, C. A. Ogilvie, T. K. Hemmick, B. J. Ramson, J. M. Durham, Yasuo Miake, K. DeBlasio, L. Kochenda, M. Issah, R. Pinson, Hiroyuki Sako, M. Sarsour, Mate Csanad, A. Iordanova, R. Ichimiya, S. Y. Han, Y. J. Kwon, P. Montuenga, Martin Purschke, C. A. Aidala, Pawan Kumar Netrakanti, T. Kempel, Dong-Hun Kim, A. Morreale, Z. Fraenkel, V. Khachatryan, T. O. S. Haseler, H. Qu, P. B. Diss, R. K. Choudhury, Hideki Hamagaki, K. Aoki, G. David, K. I. Hahn, B. Azmoun, A. Král, N. Novitzky, R. P. Pisani, M. Oka, P. Kline, K. S. Lee, A. Dion, A. Enokizono, P. Liebing, C. M. Camacho, Prashant Shukla, S. F. Pate, H. Al-Bataineh, J. A. Key, Dmitry Blau, D. Ivanishchev, V. Papavassiliou, E. J. Desmond, M. Togawa, E. Vazquez-Zambrano, J. S. Park, J. Park, A. Rakotozafindrabe, Y. Tsuchimoto, I. E. Yushmanov, Eun-Hee Kim, R. Vértesi, Jason Newby, J. E. Frantz, and Sung Keun Park
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Nuclear Theory, Charged particle, Momentum, Nuclear physics, Pion, Charge radius, Transverse mass, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Impact parameter, Nuclear Experiment, Relativistic Heavy Ion Collider, Event (particle physics)
Abstract: We present a systematic study of charged-pion and kaon interferometry in Au + Au collisions at root s(NN) = 200 GeV. The kaon mean source radii are found to be larger than pion radii in the outward and longitudinal directions for the same transverse mass; this difference increases for more central collisions. The azimuthal-angle dependence of the radii was measured with respect to the second-order event plane and similar oscillations of the source radii were found for pions and kaons. Hydrodynamic models qualitatively describe the similar oscillations of the mean source radii for pions and kaons, but they do not fully describe the transverse-mass dependence of the oscillations.
Published: 2015

41. Systematic study of azimuthal anisotropy in Cu + Cu and Au + Au collisions atsNN=62.4and 200 GeV

Author: F. Matathias, Kensuke Homma, S. Chernichenko, H. Lim, B. Bassalleck, M. Konno, Tadaaki Isobe, J. S. Chai, P. L. McGaughey, Y. Nakamiya, D. Lynch, G. Baksay, B. Forestier, M. T. Bjorndal, B. Sahlmueller, J. T. Mitchell, R. Seidl, Vladislav Manko, M. Slunečka, C. Vale, B. S. Chang, J. Klay, P. Rosnet, O. Dietzsch, S. Afanasiev, A. Ster, K. O. Eyser, K. Fujiwara, H. Valle, J. Newby, G. Roche, Julia Velkovska, J. Chiba, T. Ichihara, D. Hornback, V. S. Pantuev, A. Taranenko, H. W. Van Hecke, G. C. Mishra, Takao Sakaguchi, Kazushi Miki, M. Harvey, J. L. Drachenberg, C. Klein-Boesing, Osamu Jinnouchi, Takahiro Fusayasu, I. D. Ojha, J. G. Boissevain, Masashi Kaneta, Alexander Malakhov, H. Pei, A. D. Frawley, D. Silvermyr, Y. Fukao, A. Shevel, K. Hasuko, D. Kawall, L. S. Zolin, W. J. Park, K. Okada, S. P. Sorensen, M. Gonin, C. Pinkenburg, S. Huang, S. H. Aronson, V. I. Kochetkov, M. Rosati, Tamás Csörgő, Dylan Walker, T. Hester, H. En'yo, P. D. Barnes, A. Yanovich, B. Love, Joakim Nystrand, P. Constantin, M. J. Leitch, Eva Haslum, B. Lenzi, M. Stepanov, W. Holzmann, Marie Germain, J. Murata, Bruno Espagnon, A. A. Vinogradov, Henrik Tydesjö, Maya Hachiya Shimomura, A. G. Litvinenko, J. Gosset, S. N. White, Jiangyong Jia, Y. Goto, J. P. Sullivan, Y. I. Makdisi, Gerd Joachim Kunde, I. Shein, G. S. Kyle, J. M. Burward-Hoy, Alexei Khanzadeev, A. Kozlov, R. Seto, V-N. Tram, K. Nakano, E. Stenlund, K. Haruna, James Alexander, H. Sakata, Charles Maguire, W. C. Smith, S. Leckey, W. E. Sondheim, C. L. Woody, M. J. Tannenbaum, Motoi Inaba, R. Averbeck, Byung-Sik Hong, S. Yokkaichi, J. M. Heuser, V. Dzhordzhadze, Robert F. Hobbs, X. He, Alberto Baldisseri, A. Deshpande, C. P. Singh, A. Bazilevsky, K. Das, K. Boyle, P. A. Rukoyatkin, Mate Csanad, M. K. Lee, I. Tserruya, Y. J. Mao, O. O. Omiwade, S. Y. Fung, Josh Moss, D. Mukhopadhyay, Yu. Efremenko, S. Kametani, V. Peresedov, Robert Vertesi, Y. Le Bornec, B. M. Johnson, E. P. Hartouni, S. Rembeczki, J. G. Lajoie, V. Singh, Alexandre Lebedev, Kiyoshi Tanida, J. H. Kang, D. Bucher, D. M. Lee, Steven E. Skutnik, J. S. Haggerty, A. Romana, T. Hachiya, A. Kiss, A. Isupov, Y. Watanabe, E. Kistenev, John Hill, Anne Marie Sickles, David D'Enterria, I. V. Sourikova, S. Butsyk, H. A. Torii, Toru Sugitate, T. L. Thomas, L. D. Isenhower, Y. L. Yamaguchi, S. Gadrat, H. Masui, A. K. Dubey, J. Sziklai, A. A. Bickley, Minghui Liu, T. V. Moukhanova, Vladimir Samsonov, B. Komkov, I. Younus, Ryugo S. Hayano, S. Takagi, I. Otterlund, S. Bathe, Norio Saito, T. Todoroki, H. Harada, Z. Yasin, Hirohiko Sato, S. K. Tuli, Henner Buesching, M. A. L. Leite, Y. Riabov, Brian Cole, M. Heffner, K. N. Barish, R. P. Pisani, Kenneth Francis Read, Kenta Shigaki, A. Soldatov, Debashish Pal, M. Nguyen, G. R. Young, H. Qu, François Fleuret, R. S. Towell, M. B. Deaton, A. S. Nyanin, Christophe Pierre Suire, Alexander Milov, I. Garishvili, Akio Kiyomichi, S. Sawada, Y. S. Lai, S. Batsouli, Rachid Nouicer, Nikolay Tyurin, I. J. Choi, A. Kravitz, I. Nakagawa, A. V. Kazantsev, M. Naglis, Hideki Hamagaki, K. Aoki, G. David, N. Kurihara, Frank Ellinghaus, Y. Tanaka, V. Babintsev, C. L. Silva, B. Azmoun, J. Ying, E. R. Kinney, K. S. Sim, D. P. Morrison, T. K. Shea, S. Campbell, A. Král, M. J. Kweon, L. Tomášek, A. Franz, M. N. Wagner, Marcus Hohlmann, J. L. Nagle, M. L. Brooks, V. E. Semenov, Junji Tojo, Y. Kwon, P. Mikeš, M. Reuter, H. Iinuma, M. C. McCain, J. Zimányi, Masayasu Ishihara, Tatsuya Chujo, Torsten Dahms, K. Dehmelt, M. G. Hur, C. Y. Chi, H. Hiejima, Jen-Chieh Peng, Susumu Sato, F. Staley, L. Baksay, E. J. Desmond, N. Grau, A. P.T. Palounek, M. Oka, Xiao-yan Li, K. Shoji, K. Imai, Marisilvia Donadelli, V. Bumazhnov, T. C. Awes, Kyoichiro Ozawa, T. Liška, A. Dion, M. Togawa, Jun Kikuchi, Saskia Mioduszewski, Jan Rak, P. W. Stankus, J. Park, R. Lacey, K. Kurita, A. Enokizono, H. Pereira, Florian Bauer, W. A. Zajc, S. Kelly, R. Granier de Cassagnac, A. Adare, V. Baublis, S. Belikov, K. S. Joo, N. Kamihara, A. Rakotozafindrabe, N. N. Ajitanand, A. Denisov, V. Cianciolo, J. Jin, E. M. Takagui, Sergey Fokin, Y. Tsuchimoto, J. E. Frantz, Laurent Bernard Aphecetche, Herve Borel, A. Glenn, A. Taketani, V. L. Rykov, O. Zaudtke, M. Virius, Takahiro Nakamura, R. Armendariz, T. Horaguchi, C. R. Cleven, C. Haegemann, Y. Inoue, Rushan Han, M. N. Hagiwara, S. Esumi, D. Sharma, Y. Cobigo, I. Ravinovich, Susumu Oda, I. E. Yushmanov, Tae-Yeon Lee, Martin Purschke, C. A. Aidala, F. Gastineau, Y. Nagata, P. J. Kroon, T. Shohjoh, A. Durum, A. Drees, Dong-Hun Kim, H. A. Gustafsson, S. S. Ryu, Eun-Hee Kim, Catherine Micaela Silvestre, Agneta Oskarsson, D. Kotchetkov, D. S. Brown, C. Zhang, R. Bennett, A. Morreale, Ahmed Al-Jamel, J. Kubart, M. Finger, Z. Fraenkel, Y. Berdnikov, Viktor Riabov, M. Ouchida, Y. Akiba, R. Pak, S. F. Pate, M. Mishra, S. Nagamiya, J. Asai, Kazuhiro Tanaka, O. Drapier, J. Egdemir, H. Al-Bataineh, D. E. Fields, B. V. Jacak, M. McCumber, A. K. Purwar, Jason Kamin, Vaclav Vrba, Klaus Johannes Reygers, S. P. Stoll, V. Papavassiliou, Shingo Sakai, M. Mitrovski, M. Wysocki, S. S.E. Rosendahl, G. Bunce, A. Churyn, D. Jouan, Johannes Peter Wessels, C. A. Ogilvie, T. K. Hemmick, Yasuo Miake, L. Kochenda, M. Issah, T. Kawagishi, Hiroaki Ohnishi, M. D. Malik, E. Vznuzdaev, N. Willis, A. Hadj Henni, Wei Xie, Xingguo Li, R. A. Soltz, M. Grosse Perdekamp, D. Winter, M. P. Comets, D. Yu Peressounko, P. Tarján, T. Tabaru, Senta Greene, B. E. Norman, E. O'Brien, Xiong Wang, Dong Jo Kim, M. Chiu, T. A. Shibata, D. Isenhower, A. Toia, L. Mašek, J. L. Charvet, T. E. Miller, E. T. Atomssa, P. Chung, M. Holmes, W. S. Emam, H. Kanou, Taku Gunji, H. Gong, J. Seele, F. Kajihara, H. Delagrange, S. Zhou, and Y. S. Kim
Subjects: Quark, Physics, Nuclear and High Energy Physics, Particle physics, Angular momentum, Quantitative Biology::Neurons and Cognition, Hadron, Kinetic energy, Particle identification, Nuclear physics, High Energy Physics::Experiment, Impact parameter, Nuclear Experiment, Anisotropy, Energy (signal processing)
Abstract: We have studied the dependence of azimuthal anisotropy $v_2$ for inclusive and identified charged hadrons in Au$+$Au and Cu$+$Cu collisions on collision energy, species, and centrality. The values of $v_2$ as a function of transverse momentum $p_T$ and centrality in Au$+$Au collisions at $\sqrt{s_{_{NN}}}$=200~GeV and 62.4~GeV are the same within uncertainties. However, in Cu$+$Cu collisions we observe a decrease in $v_2$ values as the collision energy is reduced from 200 to 62.4~GeV. The decrease is larger in the more peripheral collisions. By examining both Au$+$Au and Cu$+$Cu collisions we find that $v_2$ depends both on eccentricity and the number of participants, $N_{\rm part}$. We observe that $v_2$ divided by eccentricity ($\varepsilon$) monotonically increases with $N_{\rm part}$ and scales as ${N_{\rm part}^{1/3}}$. The Cu$+$Cu data at 62.4 GeV falls below the other scaled $v_{2}$ data. For identified hadrons, $v_2$ divided by the number of constituent quarks $n_q$ is independent of hadron species as a function of transverse kinetic energy $KE_T=m_T-m$ between $0.1
Published: 2015

42. Centrality dependence of low-momentum direct-photon production inAu+Aucollisions atsNN=200 GeV

Author: A. G. Litvinenko, D. Kawall, K. N. Barish, S. Sano, A. Kozlov, R. Seto, M. L. Brooks, A. Deshpande, I. Danchev, X. He, Y. Aramaki, V. Peresedov, Robert Vertesi, J. Koster, Y. Fukao, H. Masui, A. A. Bickley, A. Veicht, M. Tomášek, T. Murakami, Maya Hachiya Shimomura, S. Dairaku, J. T. Mitchell, G. S. Kyle, M. Kurosawa, L. Guo, Alexei Khanzadeev, R. S. Hollis, Shinichi Masumoto, Jen-Chieh Peng, A. Sen, V. S. Pantuev, M. Sano, Y. I. Makdisi, R. A. Soltz, H. A. Gustafsson, T. Hester, M. Gonin, M. Grosse Perdekamp, S. Afanasiev, N. A. Sparks, K. S. Sim, Vladimir Samsonov, M. E. Connors, James Alexander, S. Baumgart, T. Todoroki, B. Lewis, C. Zhang, Tomoya Tsuji, M. Mendoza, S. N. White, A. Sukhanov, Y. Ikeda, S. Sawada, Masamichi Ishihara, R. Seidl, Vladislav Manko, M. Slunečka, A. Enokizono, D. Reynolds, K. Kurita, H. Pereira, Beomkyu Kim, O. Dietzsch, E. Stenlund, R. Averbeck, Byung-Sik Hong, Y. Tanaka, Hongfang Liu, P. Chung, Wei Xie, Minghui Liu, Y. Morino, R. Yang, P. Ružička, J. B. Choi, S. Belikov, E. Mannel, M. Virius, E. T. Atomssa, H. Valle, Dipak Kumar Mishra, A. Bazilevsky, D. E. Fields, K. Watanabe, J. Imrek, R. Akimoto, Dipanwita Dutta, Zvi Hirsh Citron, Inkyu Park, S. Taneja, M. J. Tannenbaum, M. Javani, B. V. Jacak, Peter Christiansen, A. Datta, C. O. Kim, K. Shoji, M. Heffner, C. Gal, H. Torii, K. Nakano, Xiong Wang, Tomofumi Nagae, Kenneth Francis Read, Julia Velkovska, K. B. Kim, R. Pak, H. Asano, J. L. Nagle, I. J. Choi, D. Winter, T. Ichihara, W. E. Sondheim, D. Ivanischev, J. Jin, K. Imai, P. Castera, P. W. Stankus, M. McCumber, C. H. Chen, M. Stepanov, E. Tennant, M. Rosati, Alexandre Lebedev, C. Pinkenburg, Viktor Riabov, C. Vale, D. Yu Peressounko, N. Grau, E. M. Takagui, Dong Jo Kim, Tamás Csörgő, N. Riveli, T. V. Moukhanova, P. Tarján, M. Leitgab, R. S. Towell, Ajit Kumar Mohanty, T. A. Shibata, C. L. Silva, A. Manion, K. Boyle, P. A. Rukoyatkin, K. Okada, K. Karatsu, A. Garishvili, T. Sato, H. J. Moon, L. Baksay, Alice Mignerey, L. D'Orazio, S. Miyasaka, G. Roche, C. Silvestre, I. Ravinovich, I. Garishvili, F. Wei, Y. Hori, Anne Marie Sickles, Tadaaki Isobe, J. Hanks, A. Yu. Semenov, Y. Nakamiya, D. Lynch, Y. Tsuchimoto, K. Gainey, D. M. Lee, A. A. Vinogradov, Kyeongpil Lee, Marisilvia Donadelli, V. Bumazhnov, B. Meredith, Charles Maguire, Sung Keun Park, Takao Sakaguchi, G. Baksay, Motoi Inaba, X. Bing, O. Chvala, J. S. Bok, P. L. McGaughey, D. Kotchetkov, N. N. Ajitanand, H. En'yo, M. Bai, A. Dion, M. I. Nagy, A. D. Frawley, Jiangyong Jia, Y. Goto, S. Choi, J. Ide, R. M. Wright, Seong H. Kim, John Hill, M. J. Leitch, S. Huang, E. C. Aschenauer, J. P. Wood, M. Sarsour, Mate Csanad, A. Iordanova, R. Tanabe, Johannes Peter Wessels, B. Sahlmueller, J. G. Lajoie, Takahiro Nakamura, G. R. Young, W. Holzmann, Alexander Milov, Hiromi Iinuma, C. Y. Chi, Y. J. Kim, Toru Sugitate, T. Hachiya, J. E. Frantz, D. McGlinchey, D. Kleinjan, K. V. Dharmawardane, S. Whitaker, K. Kiriluk, I. Nakagawa, H. Qu, Senta Greene, R. Luechtenborg, Young-Ki Kim, T. Engelmore, N. Novitzky, S. Yokkaichi, Kiyoshi Tanida, M. Nihashi, F. Matathias, A. Kravitz, Y. Onuki, Susumu Oda, O. Drapier, C. Baumann, S. Kametani, A. T. Basye, Kensuke Homma, E. Richardson, K. B. Lee, Y. J. Mao, A. Durum, M. S. Daugherity, B. Komkov, Rushan Han, C. P. Singh, D. Watanabe, Frank Ellinghaus, Dmitry Blau, Y. Miyachi, Jan Rak, Zhiying You, Hideki Hamagaki, K. Aoki, C. Nattrass, M. Vargyas, Martin Purschke, C. A. Aidala, P. Constantin, B. M. Johnson, M. D. Malik, R. Lacey, B. Fadem, E. Vznuzdaev, E. R. Kinney, Y. Watanabe, François Fleuret, R. P. Pisani, D. P. Morrison, E. Kistenev, Filip Krizek, R. Bennett, M. Kawashima, J. H. Kang, Atsushi Takahara, J. S. Haggerty, S. R. Lee, R. Granier de Cassagnac, A. Adare, E. O'Brien, D. Hornback, G. David, K. I. Hahn, L. Ding, K. A. Drees, A. Ster, R. J. Petti, A. Isupov, B. Bassalleck, M. Konno, S. Campbell, B. H. Kang, Y. J. Kwon, D. Isenhower, E. J. Desmond, D. Roach, K. M. Kijima, Norio Saito, Tsutomu Mibe, S. Bathe, H. Al-Ta'Ani, M. Finger, Tatsuya Chujo, I. Tserruya, J. Klatsky, S. Wolin, J. Sziklai, A. Toia, Agneta Oskarsson, Yu. Efremenko, J. Ying, A. Franz, M. Togawa, Takahiro Fusayasu, I. Younus, Jongmin Lee, J. Newby, Brian Cole, V. Singh, N. Kamihara, M. A. L. Leite, E. Vazquez-Zambrano, A. Nederlof, Y. Berdnikov, S. H. Lee, Y. Akiba, Y. S. Lai, M. Ouchida, Alexander Malakhov, N. Means, C. McKinney, M. Mishra, J. Park, S. Nagamiya, K. Das, E. P. Hartouni, Byoungchoo Park, J. S. Kang, S. H. Lim, Vaclav Vrba, Klaus Johannes Reygers, J. Sun, Rui Wei, D. Silvermyr, M. Naglis, M. Kasai, H. Pei, A. Drees, A. Taketani, A. Glenn, L. S. Zolin, T. L. Thomas, R. Belmont, C. M. Camacho, W. J. Park, J. S. Kapustinsky, A. Kiss, Eunja Kim, Christopher Rosen, Prashant Shukla, T. Kempel, Dong-Hun Kim, V. Babintsev, Aaron Angerami, S. Kaneti, I. E. Yushmanov, Eun-Hee Kim, Ryugo S. Hayano, Henner Buesching, Steve Edwards, A. Yanovich, Y. Riabov, Kenta Shigaki, M. Chiu, S. F. Pate, X. Jiang, M. Nguyen, Taku Gunji, H. Gong, J. Seele, C. A. Ogilvie, M. Soumya, X. Gong, Ke. Nakamura, A. S. Nyanin, T. K. Hemmick, Marcus Hohlmann, J. M. Durham, Yasuo Miake, Rachid Nouicer, A. N. Zelenski, M. Proissl, F. Kajihara, W. A. Zajc, Torsten Dahms, H. Themann, L. Kochenda, M. Issah, L. A. Linden Levy, H. J. Kim, C. L. Woody, A. Berdnikov, J. Murata, H. Al-Bataineh, P. Rosnet, V. Baublis, A. Taranenko, K. O. Eyser, A. K. Purwar, K. Fujiwara, Gerd Joachim Kunde, I. Shein, A. Denisov, Yuki Watanabe, K. Sakashita, D. Kotov, Y. L. Yamaguchi, A. V. Kazantsev, K. Sedgwick, V. Cianciolo, Y. Komatsu, Kazushi Miki, Mihael Makek, D. S. Jumper, E. Leitner, S. Butsyk, J. Hamblen, T. Horaguchi, Jason Kamin, I. V. Sourikova, Brajesh K. Singh, Sergey Fokin, S. P. Stoll, L. Tomášek, P. Mikeš, Soren Pontoppidan Sorensen, S. Motschwiller, H. W. Van Hecke, A. Morreale, S. S.E. Rosendahl, Z. Fraenkel, R. K. Choudhury, K. S. Joo, A. Rakotozafindrabe, N. Apadula, A. Vossen, S. Esumi, D. Sharma, R. Ichimiya, G. Bunce, S. Zhou, S. Tarafdar, D. Ivanishchev, B. Azmoun, L. Patel, A. Král, D. Jouan, V. Papavassiliou, T. C. Awes, Kyoichiro Ozawa, T. Liška, Eva Haslum, B. Lenzi, M. Oka, P. Kline, K. S. Lee, P. Liebing, S. D. Rolnick, Bum-Hoon Lee, M. Wysocki, B. Bannier, K. Yamaura, K. Hashimoto, Xingguo Li, and B. Love
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Exponential distribution, Photon, 010308 nuclear & particles physics, Inverse, 01 natural sciences, Momentum, Nuclear physics, Yield (chemistry), 0103 physical sciences, High Energy Physics::Experiment, Atomic physics, Nuclear Experiment, 010306 general physics, Centrality, Scaling
Abstract: The PHENIX experiment at RHIC has measured the centrality dependence of the direct photon yield from Au+Au collisions at sNN−−−√=200 GeV down to pT=0.4 GeV/c. Photons are detected via photon conversions to e+e− pairs and an improved technique is applied that minimizes the systematic uncertainties that usually limit direct photon measurements, in particular at low pT. We find an excess of direct photons above the Ncoll-scaled yield measured in p+p collisions. This excess yield is well described by an exponential distribution with an inverse slope of about 240MeV/c in the pT range 0.6–2.0 GeV/c. While the shape of the pT distribution is independent of centrality within the experimental uncertainties, the yield increases rapidly with increasing centrality, scaling approximately with Nαpart, where α=1.38±0.03(stat)±0.07(syst).
Published: 2015

43. Measurement of Long-Range Angular Correlation and Quadrupole Anisotropy of Pions and (Anti)Protons in Centrald+AuCollisions atsNN=200GeV

Author: K. Sakashita, Atsushi Takahara, D. Kotov, K. A. Drees, Dmitry Blau, Taku Gunji, H. Gong, J. Seele, J. Hamblen, Jason Kamin, F. Kajihara, S. P. Stoll, E. J. Desmond, S. S.E. Rosendahl, Hongfang Liu, D. E. Fields, S. Butsyk, G. Bunce, K. Das, S. Tarafdar, P. L. McGaughey, Y. Fukao, S. Zhou, B. V. Jacak, S. D. Rolnick, E. Vazquez-Zambrano, Eva Haslum, T. Hester, M. Chiu, C. A. Ogilvie, M. Tomášek, T. K. Hemmick, J. M. Durham, Yasuo Miake, L. Kochenda, M. Issah, M. McCumber, D. Jouan, G. S. Kyle, A. V. Kazantsev, Ajit Kumar Mohanty, C. L. Silva, James Alexander, R. Averbeck, Byung-Sik Hong, T. Sato, L. Tomášek, J. Hanks, Peter Christiansen, Vladimir Samsonov, A. Bazilevsky, Byoungchoo Park, Takahiro Fusayasu, A. Datta, C. Oakley, A. Drees, Soren Pontoppidan Sorensen, D. Isenhower, G. Roche, M. Kasai, T. Kempel, N. Grau, F. Matathias, Alexandre Lebedev, V. S. Pantuev, A. Toia, S. Kaneti, K. N. Barish, T. L. Thomas, ShinIchi Esumi, D. Silvermyr, Sung Keun Park, Y. Tsuchimoto, D. M. Lee, L. Patel, Y. Iwanaga, N. N. Ajitanand, Y. J. Mao, W. J. Park, Kensuke Homma, E. Richardson, K. Fujiwara, M. Rosati, Ryugo S. Hayano, Tamás Csörgő, Christopher Rosen, T. C. Awes, Kyoichiro Ozawa, T. Liška, Jun Kikuchi, Motoi Inaba, R. M. Wright, Aaron Angerami, J. L. Nagle, Takahiro Nakamura, J. H. Kang, E. T. Atomssa, A. Taranenko, Kazushi Miki, T. Horaguchi, A. Enokizono, A. Yanovich, S. Sano, K. Watanabe, K. Shoji, J. S. Yoo, M. K. Dayananda, Y. Riabov, Kenta Shigaki, Brajesh K. Singh, I. E. Yushmanov, P. Chung, Maya Hachiya Shimomura, R. S. Hollis, D. John, P. Castera, Y. L. Yamaguchi, X. Jiang, A. Dion, M. I. Nagy, Johannes Peter Wessels, D. McGlinchey, J. S. Haggerty, S. R. Lee, W. A. Zajc, M. Wysocki, B. Bannier, E. J. Kim, Susumu Oda, K. Utsunomiya, A. Durum, A. Sukhanov, K. Kurita, H. Pereira, D. Hornback, B. Meredith, M. Nguyen, Masamichi Ishihara, Y. Morino, Inkyu Park, M. L. Brooks, A. S. Nyanin, Rachid Nouicer, K. Okada, A. N. Zelenski, K. S. Sim, T-A Shibata, C. Silvestre, V. Baublis, John Hill, P. W. Stankus, Xiong Wang, H. W. Van Hecke, A. Denisov, Yuki Watanabe, V. Cianciolo, T. Sodre, B. Bassalleck, K. Yamaura, M. Proissl, Jongmin Lee, T. Murakami, Minghui Liu, Z. Conesa del Valle, Y. I. Makdisi, B. Love, Dong Jo Kim, Marisilvia Donadelli, V. Bumazhnov, Beomkyu Kim, Sergey Fokin, Anders Nils Erik Oskarsson, Hiromi Iinuma, H. En'yo, M. Konno, M. Heffner, Jiangyong Jia, Y. Goto, M. J. Leitch, Toru Sugitate, A. Kiss, Kenneth Francis Read, T. Ichihara, S. W. Nam, R. Tanabe, R. Pak, Henner Buesching, Y. S. Lai, Senta Greene, R. Yang, Steve Edwards, B. Komkov, I. J. Choi, M. Ouchida, A. T. Basye, Hans-Åke Gustafsson, Martin Purschke, N. Means, X. Gong, Marcus Hohlmann, Tsutomu Mibe, D. Kawall, S. Sawada, B. Fadem, E. O'Brien, D. Kleinjan, S. Taneja, J. Ying, Evert Anders Stenlund, Alexander Milov, Y. Nakamiya, D. Lynch, M. A. L. Leite, A. Franz, I. Nakagawa, C. Harper, L. A. Linden Levy, H. H. Shim, K. R. Andrews, R. A. Soltz, Eric Appelt, Young-Ki Kim, C. A. Aidala, Y. J. Kwon, T. Engelmore, K. Imai, H. Qu, Rushan Han, R. Seto, Jason Newby, S. H. Lim, G. Baksay, S. Bathe, C. L. Woody, François Fleuret, Frank Ellinghaus, Hideki Hamagaki, K. Aoki, G. David, R. Belmont, J. S. Kapustinsky, M. Grosse Perdekamp, M. J. Tannenbaum, D. Watanabe, V. Babintsev, K. Karatsu, K. I. Hahn, M. D. Malik, M. E. Connors, S. H. Lee, Y. Akiba, C. McKinney, S. Yokkaichi, A. Caringi, J. E. Frantz, I. Danchev, J. Ben-Benjamin, A. Taketani, S. Nagamiya, Prashant Shukla, E. Vznuzdaev, X. He, E. R. Kinney, O. Chvala, Vaclav Vrba, Klaus Johannes Reygers, D. P. Morrison, H. Torii, Y. Hori, Anne Marie Sickles, M. Mendoza, S. N. White, D. S. Jumper, Rui Wei, S. Campbell, S. F. Pate, O. Dietzsch, J. S. Kang, Y. Aramaki, B. Sahlmueller, Y. Ikeda, Deepa Thomas, Ke. Nakamura, O. Drapier, Robert Vertesi, B. H. Kang, T. Dahms, I. V. Sourikova, H. Valle, J. S. Bok, T. Jones, J. Koster, Dipanwita Dutta, R. Akimoto, A. Kim, Zvi Hirsh Citron, D. Winter, H. Al-Bataineh, R. Armendariz, D. Yu Peressounko, S. Dairaku, L. Guo, Alexei Khanzadeev, C. Gal, Julia Velkovska, E. Tennant, S. Rembeczki, G. R. Young, K. Nakano, M. Gonin, C. Pinkenburg, J. T. Mitchell, H. Masui, J. G. Lajoie, W. E. Sondheim, D. Ivanischev, H. Al-Ta'Ani, Tatsuya Chujo, A. Veicht, R. Seidl, Y. Onuki, K. Boyle, J. B. Choi, Vladislav Manko, I. Tserruya, P. Ružička, S. Motschwiller, M. Slunečka, Yu. Efremenko, Jan Rak, R. Lacey, D. Broxmeyer, S. Belikov, R. Granier de Cassagnac, A. Adare, M. Virius, V. Papavassiliou, Manabu Togawa, V. Singh, A. Kravitz, Alice Mignerey, K. B. Lee, J. C. Peng, C. Vale, L. D'Orazio, A. Morreale, Viktor Riabov, C. H. Chen, Z. Fraenkel, Takao Sakaguchi, A. Manion, Y. Miyachi, Gary Grim, I. Ravinovich, J. H. Bhom, A. D. Frawley, M. Bai, Y-J Kim, S. Huang, E. C. Aschenauer, W. Holzmann, K. V. Dharmawardane, D. Roach, K. M. Kijima, T. V. Moukhanova, Zhiying You, R. Bennett, R. K. Choudhury, M. Kawashima, A. Glenn, M. Finger, K. Hashimoto, Xingguo Li, B. Azmoun, A. Král, M. Oka, P. Kline, K. S. Lee, P. Liebing, K. S. Joo, N. Apadula, H. Pei, A. Vossen, D. Sharma, M. Sarsour, Mate Csanad, A. Iordanova, R. Ichimiya, M. Nihashi, R. P. Pisani, M. Kurosawa, M. Savastio, J. Jin, E. M. Takagui, C. Baumann, C. P. Singh, B. M. Johnson, R. J. Petti, J. Sziklai, Brian Cole, Charles Maguire, R. S. Towell, Kiyoshi Tanida, I. Garishvili, F. Wei, E. Kistenev, P. Lichtenwalner, J. Sun, C. Y. Chi, Y. Tanaka, E. Mannel, M. Naglis, Nagahiro Saito, H. J. Moon, L. Baksay, A. Deshpande, Y. Watanabe, I. Younus, H. Themann, J. Murata, Gerd Joachim Kunde, I. Shein, and K. Sedgwick
Subjects: Physics, Range (particle radiation), Hadron, Elliptic flow, General Physics and Astronomy, Nuclear physics, Pion, Deuterium, Antiproton, Quadrupole, High Energy Physics::Experiment, Atomic physics, Nuclear Experiment, Anisotropy
Abstract: We present azimuthal angular correlations between charged hadrons and energy deposited in calorimeter towers in central d+Au and minimum bias p+p collisions at sqrt[s_{NN}]=200 GeV. The charged hadron is measured at midrapidity |η| 2.75 is observed in d+Au collisions. Using the event plane method applied to the Au-going energy distribution, we extract the anisotropy strength v_{2} for inclusive charged hadrons at midrapidity up to p_{T}=4.5 GeV/c. We also present the measurement of v_{2} for identified π^{±} and (anti)protons in central d+Au collisions, and observe a mass-ordering pattern similar to that seen in heavy-ion collisions. These results are compared with viscous hydrodynamic calculations and measurements from p+Pb at sqrt[s_{NN}]=5.02 TeV. The magnitude of the mass ordering in d+Au is found to be smaller than that in p+Pb collisions, which may indicate smaller radial flow in lower energy d+Au collisions.
Published: 2015

44. Search for dark photons from neutral meson decays inp+pandd+Aucollisions atsNN=200 GeV

Author: S. Dairaku, P. Rosnet, K. O. Eyser, A. K. Purwar, K. Fujiwara, O. Zaudtke, K. Watanabe, Takafumi Niida, J. Huang, K. Shoji, Marisilvia Donadelli, V. Bumazhnov, D. Black, M. Virius, E. T. Atomssa, J. S. Yoo, Ajit Kumar Mohanty, M. K. Dayananda, T. A. Shibata, C. L. Silva, Min Soo Kim, V. S. Pantuev, P. W. Stankus, Prakhar Garg, T. Sato, B. Bannier, S. Mizuno, Tadaaki Isobe, A. Sen, R. Tanabe, D. Layton, J. D. Orjuela Koop, C. H. Chen, H. Pei, S. Campbell, P. L. McGaughey, A. Manion, N. S. Bandara, S. Afanasiev, Charles Maguire, I. Tserruya, M. Jezghani, Yu. Efremenko, Kiyoshi Tanida, C. Nattrass, E. Kistenev, Y. Imazu, M. Chiu, P. Lichtenwalner, S. Beckman, J. Sun, M. Ouchida, H. W. Van Hecke, Y. Miyachi, A. Ster, N. Feege, G. Roche, D. Watanabe, M. D. Malik, E. Vznuzdaev, Y. J. Mao, W. C. Chang, D. Isenhower, A. Toia, T. Moon, L. Mašek, H. J. Kim, V. Singh, T. Murakami, Yi Gu, S. Hasegawa, K. S. Sim, K. Okada, Maya Hachiya Shimomura, R. S. Hollis, Y. I. Makdisi, N. Means, K. Kurita, J. Asai, M. Naglis, L. Ding, M. Kofarago, J. S. Haggerty, S. R. Lee, Rushan Han, Y. Tanaka, E. Mannel, Nagahiro Saito, B. Meredith, I. Ravinovich, H. J. Moon, L. Baksay, T. Koblesky, K. R. Andrews, R. A. Soltz, H. Borel, Y. Miake, H. Qu, A. Kiss, V. Dzhordzhadze, A. Hadj Henni, J. Bryslawskyj, C. Baumann, S. Kametani, S. Sawada, J. Ying, A. Franz, Henner Buesching, Steve Edwards, R. Yang, Masamichi Ishihara, Beomkyu Kim, Minghui Liu, M. Heffner, Wei Xie, Kenneth Francis Read, T. Ichihara, C. Harper, Shingo Sakai, D. J. Kim, H. Nakagomi, T. Hoshino, D. Roach, K. M. Kijima, Y. Fukao, B. Komkov, K. Utsunomiya, Hideki Hamagaki, K. Aoki, M. Bai, E. C. Aschenauer, M. Grosse Perdekamp, F. Giordano, M. E. Connors, M. S. Daugherity, C. P. Singh, H. En'yo, M. J. Leitch, A. Glenn, S. Taneja, X. Gong, Marcus Hohlmann, A. V. Kazantsev, G. David, Sung Keun Park, K. I. Hahn, K. Hashimoto, Tae-Yeon Lee, M. J. Tannenbaum, Vladimir Samsonov, I. J. Choi, B. Xia, S. K. Park, K. N. Barish, C. M. Camacho, R. S. Towell, B. M. Johnson, Prashant Shukla, Xingguo Li, J. L. Charvet, Dennis Perepelitsa, S. F. Pate, K. Imai, Tsutomu Mibe, L. Tomášek, T. Todoroki, Eunja Kim, L. A. Linden Levy, P. Mikeš, M. Towell, Atsushi Takahara, Soren Pontoppidan Sorensen, M. A. L. Leite, C. L. Woody, J. H. Do, Anders Nils Erik Oskarsson, A. Kim, A. Taranenko, Ke. Nakamura, A. Berdnikov, R. J. Petti, O. Drapier, A. Isupov, Inseok Yoon, Kazushi Miki, Zhiying You, R. Bennett, M. Kawashima, D. Sharma, B. K. Schmoll, H. Al-Bataineh, R. Armendariz, J. A. Key, K. Karatsu, L. Patel, K. A. Drees, Youngil Kwon, H. H. Shim, S. Bathe, Terry C Awes, L. Aphecetche, Christophe Pierre Suire, Alexander Milov, I. Nakagawa, D. Mukhopadhyay, E. Tennant, S. Rembeczki, P. Montuenga, Martin Purschke, N. N. Ajitanand, M. Vargyas, A. Caringi, H. Ozaki, Y. S. Lai, Young-Ki Kim, T. Hester, David Olle Rickard Silvermyr, J. Sziklai, S. H. Lim, S. J. Jeon, T. Horaguchi, Brajesh K. Singh, J. Ben-Benjamin, M. Finger, S. Motschwiller, Kyoichiro Ozawa, T. Liška, Yorito Yamaguchi, T. Engelmore, N. Novitzky, F. Staley, A. Dion, M. I. Nagy, Y. Berdnikov, Frank Ellinghaus, S. H. Lee, Y. Akiba, O. Chvala, H. Themann, Ju Hwan Kang, T. Jones, Petr Gallus, Jun Kikuchi, A. Yu. Semenov, J. L. Nagle, D. John, P. Castera, J. Gosset, Peter Christiansen, S. Sano, G. D. N. Perera, R. Belmont, Brian Cole, J. S. Kapustinsky, Y. Hori, Anne Marie Sickles, E. Joo, D. Ivanishchev, T. Sodre, Jongmin Lee, Seong H. Kim, V. Papavassiliou, Takahiro Nakamura, Johannes Peter Wessels, B. Schaefer, J. Klatsky, P. Chung, J. Imrek, T. Kempel, E. R. Kinney, Alice Mignerey, L. D'Orazio, D. P. Morrison, C. A. Ogilvie, V. Babintsev, D. Winter, S. Kaneti, T. K. Hemmick, S. Miyasaka, C. McKinney, J. M. Durham, M. Mishra, S. Nagamiya, J. Murata, I. V. Sourikova, D. McGlinchey, D. Yu Peressounko, P. Tarján, Vaclav Vrba, Klaus Johannes Reygers, I. Garishvili, F. Wei, X. Jiang, Hari Guragain, J. G. Lajoie, Pawan Kumar Netrakanti, J. S. Bok, D. Broxmeyer, A. Enokizono, Susumu Sato, B. H. Kang, V. E. Semenov, M. Alfred, T. Hachiya, S. Whitaker, Susumu Oda, Gerd Joachim Kunde, T. L. Thomas, Takao Sakaguchi, S. Tarafdar, H. Asano, Jennifer E. Perry, K. Das, I. Shein, E. P. Hartouni, C. Klein-Boesing, H. Al-Ta'Ani, Tatsuya Chujo, A. Kravitz, Jen-Chieh Peng, Rui Wei, A. Durum, Ryugo S. Hayano, A. Morreale, K. DeBlasio, L. Kochenda, M. Issah, Y. Riabov, T. Sumita, C. Y. Chi, Taku Gunji, H. Gong, J. Seele, Z. Fraenkel, G. R. Young, K. Sedgwick, M. Patel, F. Kajihara, A. D. Frawley, V. L. Rykov, T. Dahms, J. G. Rubin, Catherine Micaela Silvestre, Mihael Makek, D. Reynolds, A. Deshpande, Kenta Shigaki, S. Yokkaichi, V-N. Tram, N. Grau, K. Yamaura, M. Nguyen, A. Meles, R. Pinson, M. Leitgab, V. Khachatryan, M. Kurosawa, Hiroyuki Sako, Eva Haslum, B. Lenzi, A. J. Miller, S. Butsyk, S. Huang, A. Sukhanov, Inkyu Park, R. K. Choudhury, E. Stenlund, B. Azmoun, Senta Greene, Rachid Nouicer, A. N. Zelenski, M. Proissl, Motoi Inaba, Y. Onuki, S. W. Nam, M. Tomášek, G. S. Kyle, S. Zhou, W. Holzmann, H. Pereira, Xiong Wang, Z. Conesa del Valle, A. Král, M. J. Kweon, Y. Morino, Hongfang Liu, Y. Ikeda, Y. Watanabe, A. T. Basye, J. G. Boissevain, D. E. Fields, R. M. Wright, S. Wolin, M. Sarsour, Mate Csanad, A. Iordanova, James Alexander, J. S. Kang, Jan Rak, M. Savastio, A. Baldisseri, R. Averbeck, R. Lacey, S. D. Rolnick, B. V. Jacak, C. O. Kim, I. Younus, R. Akimoto, B. Fadem, E. O'Brien, S. Y. Han, R. Granier de Cassagnac, Byung-Sik Hong, A. Bazilevsky, M. Oka, N. Kamihara, J. Jin, A. Adare, M. Gonin, C. Pinkenburg, M. McCumber, R. Pak, A. Soldatov, M. Wysocki, P. Kline, K. S. Lee, E. M. Takagui, M. Nihashi, K. Dehmelt, Alexandre Lebedev, D. M. Lee, N. Riveli, X. He, M. Stepanov, K. B. Lee, Atsushi Taketani, P. Liebing, M. Beaumier, Byoungchoo Park, K. S. Joo, A. Rakotozafindrabe, N. Apadula, C. Oakley, A. Drees, David D'Enterria, A. Datta, J. Hanks, K. Kiriluk, R. P. Pisani, A. Vossen, R. Ichimiya, K. Sakashita, D. Kotov, D. S. Jumper, Y. Aramaki, J. Hamblen, Jason Kamin, V. Peresedov, S. P. Stoll, Robert Vertesi, S. S.E. Rosendahl, G. Bunce, A. Churyn, D. Jouan, J. Koster, S. Batsouli, H. Masui, A. K. Dubey, A. A. Bickley, A. Veicht, A. Mwai, B. Love, A. G. Litvinenko, A. Sexton, D. Kawall, A. Kozlov, R. Seto, K. Haruna, I. Danchev, O. Dietzsch, H. Valle, Dipanwita Dutta, C. Gal, Julia Velkovska, M. Rosati, Tamás Csörgő, A. A. Vinogradov, Jiangyong Jia, Y. Goto, D. Kleinjan, Eric Appelt, Takahiro Fusayasu, Alexander Malakhov, K. Kihara, ShinIchi Esumi, L. S. Zolin, W. J. Park, Christopher Rosen, P. D. Barnes, A. Yanovich, D. Hornback, John Hill, H. A. Torii, Toru Sugitate, François Fleuret, Z. Rowan, M. Mendoza, M. L. Brooks, S. N. White, Deepa Thomas, Zvi Hirsh Citron, H. Ge, K. Nakano, W. E. Sondheim, D. Ivanischev, K. Boyle, P. A. Rukoyatkin, J. T. Mitchell, R. Seidl, Vladislav Manko, M. Slunečka, L. Guo, Alexei Khanzadeev, S. Belikov, J. B. Choi, C. Vale, Dipak Kumar Mishra, D. H. Kim, B. S. Chang, A. Timilsina, Christine Angela Aidala, J. Klay, Alexander Nyanin, Y. Nakamiya, D. Lynch, G. Baksay, J. H. Bhom, T. V. Moukhanova, B. Sahlmueller, Y. J. Kim, F. Matathias, Kensuke Homma, E. Richardson, P. Constantin, S. Chernichenko, B. Bassalleck, M. Konno, Jason Newby, J. E. Frantz, Dmitry Blau, E. J. Desmond, M. Togawa, E. Vazquez-Zambrano, J. Park, M. Kasai, Y. Tsuchimoto, Y. Iwanaga, I. E. Yushmanov, Eun-Hee Kim, H. A. Gustafsson, C. Zhang, P. Ružička, Viktor Riabov, Gary Grim, K. V. Dharmawardane, H. Iinuma, A. P.T. Palounek, Serpil Yalcin, Aaron Angerami, W. A. Zajc, L. Xue, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Y. Tomita, Sergey Fokin, and P. Sett
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Gauge boson, Muon, Anomalous magnetic dipole moment, Meson, 010308 nuclear & particles physics, Dalitz plot, 01 natural sciences, 7. Clean energy, Dark photon, Standard Model, Nuclear physics, 0103 physical sciences, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: The standard model (SM) of particle physics is spectacularly successful, yet the measured value of the muon anomalous magnetic moment (g−2)μ deviates from SM calculations by 3.6σ. Several theoretical models attribute this to the existence of a “dark photon,” an additional U(1) gauge boson, which is weakly coupled to ordinary photons. The PHENIX experiment at the Relativistic Heavy Ion Collider has searched for a dark photon, U, in π0,η→γe+e− decays and obtained upper limits of O(2×10−6) on U−γ mixing at 90% C.L. for the mass range 30
Published: 2015

45. Measurement ofΥ(1S+2S+3S)production inp+pand Au + Au collisions atsNN=200GeV

Author: V. S. Pantuev, M. Sano, H. Pei, Sung Keun Park, K. Okada, N. N. Ajitanand, H. J. Kim, H. En'yo, M. J. Leitch, L. Aphecetche, Takahiro Nakamura, A. Dion, S. Baumgart, Masamichi Ishihara, Johannes Peter Wessels, M. Sarsour, Mate Csanad, A. Iordanova, D. McGlinchey, M. I. Nagy, Takafumi Niida, D. Watanabe, Bum-Hoon Lee, Minghui Liu, A. Durum, Marisilvia Donadelli, V. Bumazhnov, J. L. Charvet, M. D. Malik, E. Vznuzdaev, M. Heffner, A. Yu. Semenov, Catherine Micaela Silvestre, A. Sukhanov, K. Kurita, H. Pereira, R. A. Soltz, H. Borel, K. V. Dharmawardane, B. Azmoun, A. Král, M. J. Kweon, K. Yamaura, Kenneth Francis Read, T. Ichihara, A. Hadj Henni, J. Gosset, K. Watanabe, M. Grosse Perdekamp, H. Liu, R. Tanabe, D. Layton, Y. Hori, Beomkyu Kim, C. O. Kim, M. Wysocki, K. Shoji, B. Bannier, Wei Xie, X. Jiang, M. E. Connors, K. A. Drees, A. Enokizono, R. Pak, K. B. Lee, P. Chung, Y. Miyachi, M. Oka, W. C. Chang, I. J. Choi, D. E. Fields, B. V. Jacak, J. Imrek, P. Kline, K. S. Lee, Maya Hachiya Shimomura, R. S. Hollis, H. Iinuma, P. W. Stankus, K. Sakashita, M. Nihashi, L. Ding, Rushan Han, Peter Christiansen, J. S. Kang, J. Klatsky, A. Datta, H. Asano, D. Roach, M. McCumber, Dmitry Blau, K. M. Kijima, T. Murakami, A. P.T. Palounek, H. Gong, J. Seele, D. Winter, D. Yu Peressounko, P. Liebing, Vladimir Samsonov, Christine Nattrass, N. Riveli, T. Todoroki, K. S. Joo, K. Hashimoto, P. L. McGaughey, J. Hanks, Charles Maguire, P. Tarján, Xingguo Li, S. Choi, Aaron Angerami, K. Das, E. P. Hartouni, David D'Enterria, S. Butsyk, K. O. Eyser, S. P. Sorensen, N. Apadula, M. Chiu, W. A. Zajc, O. Dietzsch, D. Kotov, A. K. Purwar, Kiyoshi Tanida, K. Fujiwara, X. Bing, O. Chvala, Tamas Ferenc Csorgo, H. Qu, H. Valle, Seong H. Kim, V. Baublis, S. Sawada, A. Denisov, V. Cianciolo, E. Kistenev, Y. Tomita, Tomofumi Nagae, J. L. Nagle, Dipanwita Dutta, P. Castera, S. Yokkaichi, J. Ying, A. Franz, S. Zhou, A. Baldisseri, S. D. Rolnick, Y. I. Makdisi, A. Vossen, R. P. Pisani, S. Esumi, A. V. Kazantsev, K. Aoki, M. Vargyas, Y. L. Yamaguchi, C. Gal, E. J. Desmond, G. David, Sergey Fokin, Julia Velkovska, K. I. Hahn, F. Kajihara, D. Sharma, Senta Greene, A. T. Basye, R. Ichimiya, D. S. Jumper, Tae-Yeon Lee, B. Komkov, Martin Purschke, Ajit Kumar Mohanty, C. A. Aidala, F. Fleuret, Norio Saito, Tsutomu Mibe, B. Fadem, E. O'Brien, C. M. Camacho, Prashant Shukla, M. Rosati, K. Ozawa, T. A. Shibata, C. L. Silva, T. Sato, S. F. Pate, A. Morreale, Z. Fraenkel, M. A. L. Leite, L. Tomášek, Ke. Nakamura, H. Al-Bataineh, Jason Kamin, M. Togawa, E. Vazquez-Zambrano, A. A. Vinogradov, R. K. Choudhury, Y. J. Mao, J. Sun, D. Isenhower, A. Toia, S. H. Lim, J. H. Kang, T. Kempel, S. Motschwiller, Dong-Hun Kim, D. Ivanishchev, H. A. Gustafsson, S. Kaneti, L. Mašek, R. Belmont, V. Papavassiliou, J. S. Kapustinsky, Jiangyong Jia, S. P. Stoll, Y. Fukao, V. Babintsev, S. Edwards, A. Nederlof, J. Park, Y. Goto, M. Tomášek, C. Zhang, G. S. Kyle, T. Hester, J. S. Haggerty, S. R. Lee, P. Ružička, James Alexander, R. Averbeck, Byung-Sik Hong, D. Kleinjan, Y. Komatsu, A. Bazilevsky, Philippe Rosnet, Viktor Riabov, L. Patel, Alexandre Lebedev, T. C. Awes, T. Liška, D. M. Lee, A. Rakotozafindrabe, K. Kiriluk, V-N. Tram, N. Grau, Y. S. Lai, H. W. Van Hecke, M. Kasai, S. S.E. Rosendahl, Jun Kikuchi, G. Bunce, Y. Ikeda, M. Leitgab, J. G. Boissevain, M. J. Tannenbaum, M. Gonin, Motoi Inaba, Y. Tanaka, E. Mannel, C. Pinkenburg, H. Torii, G. Roche, A. Churyn, D. Jouan, S. Bathe, M. Javani, Y. Aramaki, Agneta Oskarsson, I. E. Yushmanov, Eun-Hee Kim, Y. Berdnikov, L. Guo, Alexei Khanzadeev, S. H. Lee, Y. Akiba, E. Stenlund, S. Wolin, C. McKinney, M. Mishra, S. Nagamiya, S. X. Oda, N. Kamihara, Vaclav Vrba, Klaus Johannes Reygers, D. Mukhopadhyay, E. Tennant, S. Rembeczki, Rui Wei, J. B. Choi, Dipak Kumar Mishra, H. J. Moon, A. Kiss, L. Baksay, A. Deshpande, Byoungchoo Park, Henner Buesching, M. Kurosawa, A. Drees, Alice Mignerey, T. V. Moukhanova, Y. S. Watanabe, L. D'Orazio, S. Miyasaka, F. Matathias, R. Vértesi, X. Gong, Kensuke Homma, E. Richardson, B. Lewis, Marcus Hohlmann, P. Constantin, S. Chernichenko, B. Bassalleck, Jongmin Lee, M. Konno, Takao Sakaguchi, L. A. Linden Levy, R. Akimoto, P. Mikeš, C. A. Ogilvie, S. Masumoto, J. T. Mitchell, J. E. Frantz, R. Seidl, T. K. Hemmick, Vladislav Manko, J. M. Durham, C. Klein-Boesing, Yasuo Miake, J. Jin, A. Taketani, M. Slunečka, Y. Watanabe, E. M. Takagui, A. D. Frawley, T. Gunji, L. Kochenda, M. Issah, C. Baumann, S. Kametani, A. Takahara, V. L. Rykov, T. Dahms, M. S. Daugherity, C. P. Singh, S. Belikov, S. Huang, T. Isobe, B. M. Johnson, S. Dairaku, Filip Krizek, W. Holzmann, C. L. Woody, A. Berdnikov, O. Zaudtke, R. J. Petti, X. He, V. Peresedov, A. Isupov, C. Suire, I. Younus, J. Koster, C. Vale, S. Batsouli, J. Sziklai, H. Masui, M. Virius, E. T. Atomssa, A. K. Dubey, B. S. Chang, A. A. Bickley, A. Veicht, K. N. Barish, Brian Cole, R. S. Towell, J. Klay, C. H. Chen, A. Manion, I. Ravinovich, Y. Nakamiya, D. Lynch, I. Garishvili, M. Bai, G. Baksay, E. C. Aschenauer, F. Wei, Zhiying You, R. Bennett, A. Soldatov, R. Hayano, M. Finger, A. Garishvili, M. L. Brooks, B. Sahlmueller, B. Love, I. V. Sourikova, Y. J. Kim, T. L. Thomas, I. Tserruya, Yu. Efremenko, V. Singh, H. Hamagaki, C. Y. Chi, A. Glenn, A. G. Litvinenko, Eunja Kim, Takahiro Fusayasu, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, Alexander Malakhov, M. Naglis, Frank Ellinghaus, D. Silvermyr, K. Karatsu, E. R. Kinney, D. P. Morrison, L. S. Zolin, S. Campbell, B. H. Kang, W. J. Park, A. Kozlov, Y. Riabov, V. E. Semenov, Anne Marie Sickles, P. D. Barnes, A. Yanovich, R. Seto, K. Haruna, H. Al-Ta'Ani, Tatsuya Chujo, Kenta Shigaki, Jen-Chieh Peng, M. Nguyen, M. Soumya, K. Gainey, D. Reynolds, Inkyu Park, Xiong Wang, B. Meredith, Dong Jo Kim, John Hill, J. S. Bok, D. Kotchetkov, A. S. Nyanin, Toru Sugitate, Y. Morino, Rachid Nouicer, A. N. Zelenski, M. Proissl, F. Staley, G. R. Young, D. Kawall, H. Themann, M. Mendoza, S. N. White, T. Tsuji, Zvi Hirsh Citron, Y. Onuki, K. Nakano, J. Murata, K. B. Kim, W. E. Sondheim, D. Ivanischev, Jan Rak, Gerd Joachim Kunde, K. Boyle, P. A. Rukoyatkin, I. Shein, R. Lacey, J. G. Lajoie, T. Hachiya, S. Whitaker, S. Afanasiev, A. Ster, A. Kravitz, R. Granier de Cassagnac, K. Sedgwick, J. Newby, M. Ouchida, Mihael Makek, A. Adare, N. Means, J. Asai, D. Hornback, Shingo Sakai, A. Taranenko, Kazushi Miki, T. Horaguchi, Brajesh K. Singh, K. S. Sim, V. Dzhordzhadze, M. Stepanov, Y. Kwon, R. Yang, S. Tarafdar, S. Taneja, Y. Tsuchimoto, K. Imai, Eva Haslum, B. Lenzi, O. Drapier, and A. Sen
Subjects: Scattering cross-section, Physics, Nuclear and High Energy Physics, Large Hadron Collider, 010308 nuclear & particles physics, Modification factor, 01 natural sciences, Luminosity, Nuclear physics, Yield (chemistry), 0103 physical sciences, High Energy Physics::Experiment, Atomic physics, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: Measurements of bottomonium production in heavy-ion and p + p collisions at the Relativistic Heavy Ion Collider (RHIC) are presented. The inclusive yield of the three states, (1S + 2S + 3S), was measured in the PHENIX experiment via electron-positron decay pairs at midrapidity for Au + Au and p + p collisions at root sNN = 200 GeV. The (1S + 2S + 3S) -> e(+)e(-) differential cross section at midrapidity was found to be B(ee)d sigma/dy = 108 +/- 38 (stat) +/- 15 (syst) +/- 11 (luminosity) pb in p + p collisions. The nuclear modification factor in the 30% most central Au + Au collisions indicates a suppression of the total. state yield relative to the extrapolation from p + p collision data. The suppression is consistent with measurements made by STAR at RHIC and at higher energies by the CMS experiment at the Large Hadron Collider.
Published: 2015

46. Cross section forbb¯production via dielectrons ind+ Au collisions atsNN=200GeV

Author: S. Bathe, Agneta Oskarsson, S. Sawada, J. Ying, Y. Akiba, Jen-Chieh Peng, A. Franz, S. Nagamiya, Inkyu Park, Vaclav Vrba, Xiong Wang, Klaus Johannes Reygers, Z. Conesa del Valle, Dong Jo Kim, Y. Tanaka, Rui Wei, E. Mannel, A. Veicht, K. Sakashita, F. Matathias, Kensuke Homma, Vladimir Samsonov, I. Ravinovich, H. J. Moon, L. Baksay, E. Richardson, Y. Fukao, B. Love, V. S. Pantuev, T. Hester, M. K. Dayananda, M. Bai, R. S. Towell, Zhiying You, R. Bennett, M. Kawashima, B. Bassalleck, M. Konno, Y. Onuki, M. Wysocki, I. Garishvili, F. Wei, M. Finger, S. Dairaku, I. Tserruya, Alice Mignerey, M. Virius, Manabu Togawa, A. Datta, Yu. Efremenko, G. S. Kyle, L. D'Orazio, Jongmin Lee, C. H. Chen, N. Grau, Prashant Shukla, S. F. Pate, J. Hamblen, Jason Kamin, V. Singh, K. Okada, A. Kiss, Charles Maguire, H. En'yo, A. Taketani, Jan Rak, J. T. Mitchell, Alexei Khanzadeev, D. S. Jumper, James Alexander, T. Dahms, Ke. Nakamura, O. Drapier, H. Al-Bataineh, Ajit Kumar Mohanty, M. J. Leitch, Henner Buesching, J. L. Nagle, R. Lacey, R. Seidl, Vladislav Manko, E. Stenlund, Motoi Inaba, S. P. Stoll, T. A. Shibata, C. L. Silva, T. Sato, R. Averbeck, Byung-Sik Hong, R. M. Wright, Steve Edwards, C. Y. Chi, Takao Sakaguchi, M. Slunečka, R. Granier de Cassagnac, A. Bazilevsky, A. Adare, A. Glenn, E. Kistenev, V. Papavassiliou, Eunja Kim, Martin Purschke, C. A. Aidala, S. S.E. Rosendahl, S. Belikov, J. B. Choi, A. Deshpande, Mate Csanad, A. D. Frawley, P. Lichtenwalner, D. Kawall, Alexander Milov, I. Nakagawa, T. Engelmore, G. Bunce, J. Newby, G. Roche, Marcus Hohlmann, K. A. Drees, D. Isenhower, Frank Ellinghaus, Alexandre Lebedev, M. Kurosawa, D. M. Lee, M. Nihashi, E. R. Kinney, D. P. Morrison, C. Silvestre, S. Campbell, C. Vale, R. Seto, S. Huang, Y. J. Kwon, L. A. Linden Levy, A. Toia, O. Dietzsch, T. Kempel, D. Jouan, H. Pei, J. H. Bhom, H. Valle, Tatsuya Chujo, Marisilvia Donadelli, V. Bumazhnov, Y. Watanabe, A. Taranenko, W. Holzmann, Y. Nakamiya, D. Lynch, K. Fujiwara, Dipanwita Dutta, R. P. Pisani, T. V. Moukhanova, I. Younus, Kazushi Miki, Brajesh K. Singh, K. S. Sim, M. Chiu, I. Danchev, Dmitry Blau, G. Baksay, Maya Hachiya Shimomura, X. Jiang, Y. L. Yamaguchi, A. Morreale, C. A. Ogilvie, R. Tanabe, Julia Velkovska, A. Sukhanov, E. J. Desmond, K. Das, Y. I. Makdisi, K. Kurita, T. K. Hemmick, J. M. Durham, H. Qu, S. Tarafdar, R. Yang, Yasuo Miake, M. Rosati, H. Pereira, B. Sahlmueller, M. Naglis, E. Vazquez-Zambrano, Z. Fraenkel, Tamás Csörgő, K. N. Barish, E. T. Atomssa, Y. J. Kim, S. Taneja, Hideki Hamagaki, K. Aoki, T. Ichihara, Eva Haslum, G. David, K. I. Hahn, A. Enokizono, L. Kochenda, M. Issah, P. Chung, M. J. Tannenbaum, H. W. Van Hecke, Masayasu Ishihara, R. K. Choudhury, Y. Morino, H. Torii, M. Kasai, J. Jin, Rushan Han, K. Imai, E. M. Takagui, S. W. Nam, C. Baumann, K. Watanabe, S. Sano, A. Kim, H. Themann, Jiangyong Jia, Y. Goto, B. Komkov, K. Shoji, K. Karatsu, Y. Tsuchimoto, S. Rembeczki, Y. Iwanaga, K. S. Joo, Takahiro Fusayasu, J. Murata, Anne Marie Sickles, T. Horaguchi, P. W. Stankus, Taku Gunji, H. Gong, J. Seele, Gerd Joachim Kunde, C. P. Singh, Norio Saito, Tsutomu Mibe, I. Shein, M. A. L. Leite, D. Kleinjan, F. Kajihara, M. L. Brooks, N. Apadula, C. Oakley, A. Drees, B. M. Johnson, X. He, K. Sedgwick, I. E. Yushmanov, R. Pak, S. Butsyk, Y. Aramaki, G. R. Young, Robert Vertesi, S. Zhou, R. Belmont, J. S. Kapustinsky, S. Esumi, V. Babintsev, D. Sharma, J. Koster, R. Ichimiya, S. D. Rolnick, D. Silvermyr, R. J. Petti, B. Azmoun, A. Král, H. Masui, M. Oka, K. S. Lee, D. Watanabe, P. Liebing, W. J. Park, Christopher Rosen, J. Sziklai, Brian Cole, A. Yanovich, O. Chvala, Minghui Liu, M. D. Malik, J. G. Lajoie, E. Vznuzdaev, S. N. White, I. J. Choi, A. Kravitz, Deepa Thomas, D. Hornback, K. B. Lee, Zvi Hirsh Citron, K. Nakano, D. Roach, K. M. Kijima, W. E. Sondheim, D. Ivanischev, K. Boyle, J. E. Frantz, Xingguo Li, B. Meredith, John Hill, M. Heffner, Toru Sugitate, Kenneth Francis Read, François Fleuret, C. L. Woody, A. Caringi, A. Dion, M. I. Nagy, P. L. McGaughey, Johannes Peter Wessels, I. V. Sourikova, Beomkyu Kim, A. V. Kazantsev, M. Ouchida, L. Tomášek, R. A. Soltz, N. Means, M. Grosse Perdekamp, Soren Pontoppidan Sorensen, M. E. Connors, Y. Ikeda, K. Tanida, T. Jones, Peter Christiansen, T. C. Awes, Kyoichiro Ozawa, T. Liška, T. L. Thomas, D. Winter, M. Gonin, C. Pinkenburg, J. S. Bok, Jun Kikuchi, D. Yu Peressounko, Ryugo S. Hayano, Y. Riabov, Kenta Shigaki, M. Nguyen, A. S. Nyanin, Rachid Nouicer, M. Proissl, Gary Grim, K. V. Dharmawardane, Senta Greene, A. T. Basye, B. Fadem, S. Yokkaichi, E. O'Brien, Aaron Angerami, Y. J. Mao, W. A. Zajc, J. H. Kang, J. S. Haggerty, V. Baublis, A. Denisov, V. Cianciolo, Sergey Fokin, Y. S. Lai, H. A. Gustafsson, P. Ružička, Viktor Riabov, Hongfang Liu, D. E. Fields, B. V. Jacak, M. McCumber, J. Hanks, Sung Keun Park, N. N. Ajitanand, Takahiro Nakamura, D. McGlinchey, Susumu Oda, A. Durum, K. Yamaura, and T. Murakami
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Cross section (physics), Deuterium, Section (archaeology), Yield (chemistry), High Energy Physics::Phenomenology, High Energy Physics::Experiment, Charm (quantum number), Nuclear Experiment, Relativistic Heavy Ion Collider
Abstract: We report a measurement of e+e− pairs from semileptonic heavy-flavor decays in d+Au collisions at sNN−−−√=200 GeV. By exploring the mass and transverse-momentum dependence of the yield, the bottom decay contribution can be isolated from charm, and quantified by comparison to pythia and mc@nlo simulations. The resulting bb¯-production cross section is σdAubb¯=1.37±0.28(stat)±0.46(syst) mb, which is equivalent to a nucleon-nucleon cross section of σNNbb=3.4±0.8(stat)±1.1(syst)μb.
Published: 2015

47. Nuclear matter effects onJ/ψproduction in asymmetric Cu + Au collisions atsNN=200GeV

Author: X. He, N. N. Ajitanand, B. Meredith, G. D. N. Perera, Y. Aramaki, Takahiro Nakamura, R. A. Soltz, Robert Vertesi, B. Azmoun, D. McGlinchey, Y. Fukao, Ajit Kumar Mohanty, T. A. Shibata, A. Deshpande, M. Grosse Perdekamp, X. Bai, F. Giordano, J. Koster, T. Hester, S. K. Park, A. Durum, D. Isenhower, P. Sett, T. Moon, A. Isinhue, P. Kline, K. S. Lee, A. Dion, Peter Christiansen, Y. Watanabe, A. Veicht, A. Mwai, Maya Hachiya Shimomura, R. S. Hollis, Y. I. Makdisi, M. Leitgab, A. Ster, Dmitry Blau, N. Feege, Motoi Inaba, D. Yu Peressounko, E. J. Desmond, P. Montuenga, E. Vazquez-Zambrano, I. Younus, A. Datta, I. E. Yushmanov, Takafumi Niida, J. Huang, John Hill, H. A. Torii, Toru Sugitate, A. J. Miller, M. Beaumier, K. S. Joo, Prakhar Garg, D. Kotov, A. Sukhanov, K. Kurita, B. Lewis, Taku Gunji, M. Sarsour, Mate Csanad, A. Iordanova, Peter Steinberg, K. N. Barish, S. Y. Han, Yuichiro Sekiguchi, J. Murata, B. Bannier, S. Campbell, M. Patel, S. Esumi, M. Virius, E. T. Atomssa, J. Bryslawskyj, Vladimir Samsonov, Y. Imazu, A. Garishvili, François Fleuret, C. O. Kim, M. Nihashi, Zvi Hirsh Citron, D. S. Jumper, Jason Kamin, P. L. McGaughey, N. S. Bandara, Martin Purschke, C. A. Aidala, R. S. Towell, M. Kurosawa, Prashant Shukla, T. Todoroki, J. D. Orjuela Koop, Z. Rowan, Pawan Kumar Netrakanti, N. Crossette, M. Mendoza, C. H. Chen, M. Stepanov, D. E. Fields, M. J. Tannenbaum, Atsushi Takahara, B. V. Jacak, A. Taranenko, S. F. Pate, M. Moskowitz, I. Shein, N. Grau, S. Beckman, S. Zhou, V. Khachatryan, N. Cronin, S. P. Stoll, Ke. Nakamura, O. Drapier, A. Manion, M. R. Stone, R. P. Pisani, M. Vargyas, M. L. Brooks, K. A. Drees, Kenichi Imai, X. Bing, I. Ravinovich, S. D. Rolnick, S. J. Jeon, Senta Greene, K. Sedgwick, M. McCumber, Mihael Makek, N. Riveli, H. Ge, K. Nakano, K. B. Lee, J. A. Key, C. L. Silva, Tomofumi Nagae, J. L. Nagle, M. Bai, Hideki Hamagaki, K. Aoki, W. E. Sondheim, Brajesh K. Singh, J. G. Lajoie, M. Alfred, T. Hachiya, B. Fadem, E. O'Brien, S. Whitaker, Jennifer E. Perry, D. Ivanishchev, J. Klatsky, K. Boyle, G. David, K. I. Hahn, E. Tennant, I. J. Choi, B. Xia, V. Papavassiliou, Dennis Perepelitsa, T. Novák, T. Ichihara, D. Jouan, H. Nakagomi, T. Hoshino, Y. Gu, T. Murakami, S. Baumgart, S. Bathe, M. Chiu, Inseok Yoon, M. Towell, V. Bumazhnov, A. Sexton, D. Kawall, Zhiying You, D. Black, Hideyuki Oide, J. H. Do, K. Kihara, M. Finger, M. Skolnik, Susumu Sato, Minghui Liu, Min Soo Kim, R. Seto, L. Ding, S. Sawada, D. Silvermyr, H. Asano, Jongmin Lee, M. Kofarago, D. Roach, Alice Mignerey, A. Franz, H. J. Kim, K. Shoji, L. D'Orazio, S. Miyasaka, C. Gal, K. Watanabe, H. Ozaki, K. M. Kijima, A. Yanovich, Julia Velkovska, S. Kanda, Kenneth Francis Read, P. W. Stankus, Takao Sakaguchi, M. Rosati, Charles Maguire, A. Shaver, D. Lynch, K. Hashimoto, S. Choi, M. Soumya, A. Enokizono, Xingguo Li, Tamás Csörgő, I. Garishvili, Kiyoshi Tanida, A. D. Frawley, M. I. Nagy, C. Nattrass, P. K. Khandai, E. Kistenev, A. Taketani, A. V. Kazantsev, S. Huang, Jan Rak, R. Lacey, J. Sun, R. Granier de Cassagnac, Jiangyong Jia, Y. Goto, D. Watanabe, E. Vznuzdaev, D. Kleinjan, A. Adare, T. Sumita, C. Y. Chi, Soren Pontoppidan Sorensen, D. Sharma, M. S. Daugherity, C. P. Singh, L. Patel, B. M. Johnson, Filip Krizek, Anne Marie Sickles, R. J. Petti, K. Gainey, T. C. Awes, B. Schaefer, Kyoichiro Ozawa, J. Sziklai, J. S. Bok, D. Kotchetkov, Brian Cole, Serpil Yalcin, W. A. Zajc, L. Xue, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, Viktor Riabov, Alexei Khanzadeev, E. Stenlund, C. Baumann, J. B. Choi, Toshiki Maruyama, Dipak Kumar Mishra, D. H. Kim, T. V. Moukhanova, S. Hasegawa, Henner Buesching, S. Butsyk, Ryugo S. Hayano, X. Gong, Y. Riabov, Kenta Shigaki, A. Sen, V. S. Pantuev, A. S. Nyanin, K. Okada, Y. L. Yamaguchi, H. En'yo, M. J. Leitch, Rachid Nouicer, A. N. Zelenski, Y. J. Kwon, S. Mizuno, H. Qu, J. S. Kang, S. Yokkaichi, H. W. Van Hecke, E. Joo, S. Solano, X. Jiang, B. K. Schmoll, Hari Guragain, S. Tarafdar, Agneta Oskarsson, J. Seele, John Matthew Durham, A. Meles, J. H. Kang, Y. Berdnikov, J. S. Haggerty, S. H. Lee, Y. Akiba, C. McKinney, S. Nagamiya, J. T. Mitchell, Vaclav Vrba, J. Hanks, Hiroyuki Sako, C. A. Ogilvie, R. Seidl, T. K. Hemmick, Vladislav Manko, M. Slunečka, Yasuo Miake, Y. S. Lai, K. DeBlasio, B. Komkov, Y. Ikeda, R. Pinson, E. J. Mannel, Norio Saito, Tsutomu Mibe, R. Akimoto, C. L. Woody, A. Berdnikov, Alexander Milov, S. Wolin, R. Pak, I. Nakagawa, Young-Ki Kim, M. Gonin, T. Engelmore, N. Novitzky, C. Pinkenburg, K. Dehmelt, Petr Gallus, S. H. Lim, M. S. Ryu, N. Apadula, A. Drees, R. Belmont, J. S. Kapustinsky, I. V. Sourikova, K. O. Eyser, V. Babintsev, D. P. Morrison, M. Tomášek, B. H. Kang, James Alexander, A. Timilsina, Byung-Sik Hong, A. Bazilevsky, Tatsuya Chujo, I. Tserruya, M. Jezghani, V. Singh, Kensuke Homma, Alexandre Lebedev, E. Richardson, D. M. Lee, G. H. Lee, T. Koblesky, F. Wei, Y. Nakamiya, A. Glenn, Eunja Kim, B. Sahlmueller, Y. J. Kim, Jen-Chieh Peng, J. G. Rubin, J. E. Frantz, D. Reynolds, Inkyu Park, Xiong Wang, Dong Jo Kim, M. Wysocki, and Sung Keun Park
Subjects: Physics, Nuclear and High Energy Physics, Quantitative Biology::Neurons and Cognition, 010308 nuclear & particles physics, Nuclear Theory, Nuclear matter, 01 natural sciences, 7. Clean energy, Gluon, Nuclear physics, medicine.anatomical_structure, 0103 physical sciences, medicine, Energy density, High Energy Physics::Experiment, Angular dependence, Atomic physics, Nuclear Experiment, 010306 general physics, Nucleon, Relativistic Heavy Ion Collider, Nucleus
Abstract: We report on J/psi production from asymmetric Cu + Au heavy-ion collisions at root S-NN = 200 GeV at the Relativistic Heavy Ion Collider at both forward (Cu-going direction) and backward (Au-going direction) rapidities. The nuclear modification of J/psi yields in Cu + Au collisions in the Au-going direction is found to be comparable to that inAu + Au collisions when plotted as a function of the number of participating nucleons. In the Cu-going direction, J/psi production shows a stronger suppression. This difference is comparable in magnitude and has the same sign as the difference expected from shadowing effects due to stronger low-x gluon suppression in the larger Au nucleus.
Published: 2014

48. Measurement ofKS0andK*0inp+p,d+Au, and Cu + Cu collisions atsNN=200 GeV

Author: P. Sett, Jen-Chieh Peng, J. G. Rubin, Martin Purschke, C. A. Aidala, C. Baumann, Y. Ikeda, D. Reynolds, S. Dairaku, M. Mitrovski, Takafumi Niida, Inkyu Park, J. G. Boissevain, M. S. Daugherity, C. P. Singh, Xiong Wang, C. Silvestre, Serpil Yalcin, D. Kotchetkov, Pawan Kumar Netrakanti, Z. Conesa del Valle, M. K. Dayananda, Masashi Kaneta, B. M. Johnson, O. Zaudtke, Dong Jo Kim, A. Morreale, Prakhar Garg, Z. Fraenkel, B. Bannier, V. Khachatryan, R. Akimoto, M. Virius, E. T. Atomssa, R. J. Petti, A. Isupov, C. Suire, Aaron Angerami, R. A. Soltz, R. K. Choudhury, C. Pinkenburg, Marisilvia Donadelli, S. Campbell, J. D. Orjuela Koop, G. S. Kyle, A. Veicht, K. Dehmelt, C. H. Chen, J. Sziklai, G. Roche, James Alexander, C. L. Woody, A. Berdnikov, V. Bumazhnov, M. P. Comets, D. Black, Y. J. Mao, S. Kametani, W. A. Zajc, L. Xue, V. Baublis, A. Denisov, Yuki Watanabe, M. Wysocki, M. Vargyas, A. Manion, Brian Cole, J. H. Kang, T. L. Thomas, Sung Keun Park, M. Grosse Perdekamp, F. Giordano, M. E. Connors, V. Cianciolo, B. Meredith, B. Azmoun, Ryugo S. Hayano, Y. Riabov, J. S. Haggerty, A. Caringi, A. Romana, A. Král, Kenta Shigaki, M. J. Kweon, I. Ravinovich, R. Averbeck, Byung-Sik Hong, M. Nguyen, A. S. Nyanin, Rachid Nouicer, Min Soo Kim, A. N. Zelenski, R. Tanabe, M. Proissl, V. S. Pantuev, Sergey Fokin, Petr Gallus, Y. Nagata, M. Gonin, N. N. Ajitanand, A. Bazilevsky, Atsushi Takahara, A. J. Miller, T. Horaguchi, Philippe Rosnet, Y. S. Lai, M. Rosati, R. S. Towell, Prashant Shukla, S. F. Pate, T. Ichihara, Osamu Jinnouchi, Matthew G. Reuter, Takahiro Fusayasu, M. Oka, P. Kline, K. S. Lee, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, G. D. N. Perera, Takahiro Nakamura, A. Sukhanov, K. Kurita, H. Pereira, Y. Morino, Gary Grim, K. V. Dharmawardane, K. A. Drees, J. L. Charvet, Alexandre Lebedev, D. M. Lee, Maya Hachiya Shimomura, R. S. Hollis, Y. I. Makdisi, P. Liebing, I. V. Sourikova, O. Drapier, Frank Ellinghaus, E. R. Kinney, D. McGlinchey, Susumu Oda, C. O. Kim, M. Bai, I. Garishvili, Akio Kiyomichi, F. Wei, J. Gosset, H. Iinuma, A. P.T. Palounek, A. A. Vinogradov, Ke. Nakamura, M. Beaumier, K. S. Joo, D. P. Morrison, H. Al-Bataineh, J. A. Key, S. P. Sorensen, S. K. Park, Dylan Walker, A. Durum, J. Klatsky, O. Chvala, X. He, O. O. Omiwade, J. Hamblen, T. E. Miller, Alexander Malakhov, K. Kihara, V. E. Semenov, J. Zimányi, Tatsuya Chujo, Y. Onuki, K. Yamaura, S. Yokkaichi, J. G. Lajoie, H. A. Gustafsson, A. Hadj Henni, M. Alfred, T. Hachiya, M. Ouchida, N. Means, J. Asai, S. Whitaker, Shingo Sakai, Inseok Yoon, Zhiying You, R. Bennett, M. Kawashima, N. Kurihara, J. Bryslawskyj, Jennifer E. Perry, Jiangyong Jia, Y. Goto, D. Kleinjan, D. Ivanishchev, T. Jones, I. Tserruya, Peter Christiansen, D. Winter, S. Afanasiev, A. Ster, N. Feege, Y. Aramaki, V. Peresedov, Jan Rak, R. Lacey, C. Zhang, M. Jezghani, Yu. Efremenko, S. Esumi, P. Ružička, R. Granier de Cassagnac, D. Silvermyr, J. Koster, R. Ichimiya, A. Kravitz, A. Adare, A. Enokizono, M. Finger, Hiroaki Ohnishi, Jongmin Lee, D. Yu Peressounko, Viktor Riabov, V. Papavassiliou, Sébastien Gadrat, J. Newby, Beomkyu Kim, Wei Xie, T. Sumita, A. V. Kazantsev, C. Y. Chi, T. Murakami, K. Okada, K. Das, Hongfang Liu, D. E. Fields, S. Batsouli, H. Masui, A. K. Dubey, V. Singh, Y. Fukao, A. Shevel, Rushan Han, B. Komkov, E. P. Hartouni, Herve Borel, D. Lynch, M. J. Tannenbaum, O. Dietzsch, L. S. Zolin, Robert F. Hobbs, W. J. Park, P. Tarján, H. En'yo, M. J. Leitch, B. V. Jacak, P. Chung, A. A. Bickley, A. Mwai, B. Love, L. Ding, Y. Nakamiya, A. Taketani, H. Valle, M. Kofarago, I. J. Choi, B. Xia, Dipanwita Dutta, Christopher Rosen, M. Kurosawa, T. Koblesky, D. Hornback, N. S. Bandara, S. Butsyk, K. S. Sim, V. Dzhordzhadze, Saskia Mioduszewski, P. D. Barnes, A. Yanovich, M. Naglis, Dennis Perepelitsa, D. Roach, K. M. Kijima, M. McCumber, T. Tabaru, C. Gal, V. L. Rykov, T. Dahms, A. G. Litvinenko, Junji Tojo, Y. Kwon, Vladimir Samsonov, Julia Velkovska, T. Hester, H. Torii, B. K. Schmoll, Debashish Pal, S. Sawada, M. Towell, J. Ying, A. Franz, Tsutomu Mibe, H. Nakagomi, T. Hoshino, Y. Gu, M. A. L. Leite, R. Yang, H. Hiejima, A. Taranenko, Senta Greene, Christine Nattrass, T. Todoroki, N. Riveli, A. Sexton, Xingguo Li, S. Taneja, L. Tomášek, A. T. Basye, B. E. Norman, Susumu Sato, W. S. Emam, A. Datta, Kazushi Miki, S. J. Jeon, B. Fadem, E. O'Brien, P. Mikeš, H. Asano, K. B. Lee, J. Hanks, Tamas Ferenc Csorgo, A. Kozlov, R. Seto, K. Haruna, K. Imai, D. Sharma, M. I. Nagy, D. Watanabe, A. Kim, D. Mukhopadhyay, Brajesh K. Singh, S. Rembeczki, J. Jin, K. Karatsu, E. M. Takagui, S. H. Lim, J. L. Nagle, I. Danchev, S. Takagi, K. N. Barish, A. Glenn, Anne Marie Sickles, B. Schaefer, E. Joo, M. D. Malik, E. Vznuzdaev, Eunja Kim, Masayasu Ishihara, M. Stepanov, L. Patel, John Hill, M. K. Lee, J. S. Bok, T. C. Awes, Ajit Kumar Mohanty, Hari Guragain, G. Baksay, S. Sano, R. Belmont, J. S. Kapustinsky, L. Aphecetche, H. Ozaki, T. A. Shibata, C. L. Silva, J. S. Kang, Toru Sugitate, G. R. Young, S. Tarafdar, J. H. Do, M. L. Brooks, T. Sato, Kyoichiro Ozawa, T. Liška, A. Dion, Jun Kikuchi, L. D. Isenhower, V. Babintsev, Tadaaki Isobe, Johannes Peter Wessels, Eva Haslum, B. Lenzi, J. Chiba, Alice Mignerey, L. D'Orazio, S. Miyasaka, François Fleuret, X. Jiang, P. L. McGaughey, Z. Rowan, M. Mendoza, S. N. White, M. Chiu, Deepa Thomas, A. Meles, V-N. Tram, S. Beckman, Hiroyuki Sako, N. Grau, S. W. Nam, D. Kawall, Takao Sakaguchi, A. Sen, M. Leitgab, D. Isenhower, Minghui Liu, C. Klein-Boesing, A. D. Frawley, M. Heffner, Kenneth Francis Read, H. Themann, Motoi Inaba, V. I. Kochetkov, R. M. Wright, A. Toia, T. Moon, M. Sarsour, Mate Csanad, A. Iordanova, S. Y. Han, L. Mašek, S. Huang, J. Murata, S. H. Aronson, Gerd Joachim Kunde, M. Nihashi, I. Shein, W. Holzmann, David D'Enterria, H. Kanou, Taku Gunji, H. Gong, J. Seele, K. Sedgwick, R. P. Pisani, M. Patel, F. Kajihara, Alberto Baldisseri, Mihael Makek, A. Deshpande, B. Sahlmueller, H. Delagrange, M. N. Wagner, S. Zhou, Y. J. Kim, Y. Watanabe, J. T. Mitchell, S. D. Rolnick, I. Younus, R. Seidl, Vladislav Manko, A. Soldatov, M. Slunečka, S. Hasegawa, A. Kiss, S. Belikov, Z. Yasin, Henner Buesching, Steve Edwards, Marcus Hohlmann, C. Vale, L. A. Linden Levy, B. S. Chang, A. Timilsina, J. Klay, K. O. Eyser, A. K. Purwar, K. Fujiwara, Y. L. Yamaguchi, F. Matathias, Kensuke Homma, E. Richardson, S. Mizuno, P. Constantin, S. Chernichenko, B. Bassalleck, M. Konno, H. W. Van Hecke, S. Bathe, Agneta Oskarsson, Y. Berdnikov, S. Wolin, R. Pak, S. H. Lee, Y. Akiba, C. McKinney, M. Mishra, S. Nagamiya, Vaclav Vrba, Klaus Johannes Reygers, N. Kamihara, Rui Wei, R. Armendariz, N. Apadula, C. Oakley, A. Drees, Y. Imazu, J. Kubart, Steven E. Skutnik, H. Qu, Hideki Hamagaki, K. Aoki, G. David, K. I. Hahn, K. Watanabe, C. A. Ogilvie, K. Shoji, M. Tomášek, T. K. Hemmick, P. W. Stankus, J. M. Durham, Yasuo Miake, P. Montuenga, C. R. Cleven, K. DeBlasio, L. Kochenda, M. Issah, C. Haegemann, Y. Inoue, T. Kempel, R. Pinson, K. Sakashita, D. Kotov, J. Egdemir, D. S. Jumper, Charles Maguire, Jason Kamin, S. P. Stoll, Kiyoshi Tanida, E. Kistenev, P. Lichtenwalner, H. Harada, J. Sun, H. Pei, S. S.E. Rosendahl, G. Bunce, H. J. Kim, A. Churyn, M. B. Deaton, D. Jouan, Y. Tanaka, E. Mannel, Nagahiro Saito, H. J. Moon, F. Staley, L. Baksay, R. Vértesi, J. E. Frantz, Dmitry Blau, E. J. Desmond, M. Togawa, E. Vazquez-Zambrano, J. Park, A. Rakotozafindrabe, M. Kasai, Y. Tsuchimoto, Y. Iwanaga, I. E. Yushmanov, Eun-Hee Kim, Alexei Khanzadeev, E. Stenlund, J. B. Choi, H. Sakata, Dipak Kumar Mishra, D. H. Kim, J. H. Bhom, T. V. Moukhanova, Zvi Hirsh Citron, H. Ge, K. Nakano, W. E. Sondheim, D. Ivanischev, K. Boyle, P. A. Rukoyatkin, and Tae-Yeon Lee
Subjects: Physics, Quark, Nuclear and High Energy Physics, Meson, Nuclear Theory, Strangeness, Phi meson, Baryon, Nuclear physics, Deuterium, High Energy Physics::Experiment, Impact parameter, Nuclear Experiment, Relativistic Heavy Ion Collider
Abstract: The PHENIX experiment at the Relativistic Heavy Ion Collider has performed a systematic study of K-S(0) and K*(0) meson production at midrapidity in p + p, d + Au, and Cu + Cu collisions at root s(NN) = 200 GeV. The K-S(0) and K*(0) mesons are reconstructed via their K-S(0) -> pi(0)(-> gamma gamma) pi(0)(-> gamma gamma) and K*(0) -> K-+/-pi(-/+) decay modes, respectively. The measured transverse-momentum spectra are used to determine the nuclear modification factor of K-S(0) and K*(0) mesons in d + Au and Cu + Cu collisions at different centralities. In the d + Au collisions, the nuclear modification factor of K-S(0) and K*(0) mesons is almost constant as a function of transverse momentum and is consistent with unity, showing that cold-nuclear-matter effects do not play a significant role in the measured kinematic range. In Cu + Cu collisions, within the uncertainties no nuclear modification is registered in peripheral collisions. In central collisions, both mesons show suppression relative to the expectations from the p + p yield scaled by the number of binary nucleon-nucleon collisions in the Cu + Cu system. In the p(T) range 2-5 GeV/c, the strange mesons (K-S(0), K*(0)) similarly to the phi meson with hidden strangeness, showan intermediate suppression between the more suppressed light quark mesons (pi(0)) and the nonsuppressed baryons (p, (p) over bar). At higher transverse momentum, p(T) > 5 GeV/c, production of all particles is similarly suppressed by a factor of approximate to 2.
Published: 2014

49. Cross section and transverse single-spin asymmetry ofηmesons inp↑+pcollisions ats=200 GeVat forward rapidity

Author: M. Patel, E. Joo, M. Stepanov, F. Kajihara, C. L. Woody, A. Berdnikov, Hari Guragain, H. Pei, M. Vargyas, Alexei Khanzadeev, S. Tarafdar, E. Stenlund, S. Butsyk, J. B. Choi, A. Caringi, R. S. Towell, M. I. Nagy, H. J. Kim, I. Garishvili, F. Wei, D. Watanabe, V. S. Pantuev, M. Kofarago, Dipak Kumar Mishra, D. H. Kim, Petr Gallus, Prashant Shukla, M. Rosati, S. Zhou, Eva Haslum, M. D. Malik, E. Vznuzdaev, S. F. Pate, J. Hamblen, J. H. Bhom, I. V. Sourikova, S. D. Rolnick, Ke. Nakamura, K. O. Eyser, J. G. Rubin, T. V. Moukhanova, K. Okada, Y. Tanaka, Gary Grim, T. L. Thomas, E. Mannel, K. V. Dharmawardane, H. Al-Bataineh, J. A. Key, Charles Maguire, N. Feege, Y. Onuki, M. Sarsour, Mate Csanad, A. Iordanova, D. Reynolds, T. Sumita, C. Y. Chi, Kiyoshi Tanida, H. Ozaki, E. Kistenev, H. J. Moon, L. Baksay, H. En'yo, P. Lichtenwalner, M. J. Leitch, Dmitry Blau, J. Sun, S. Y. Han, L. Ding, Ryugo S. Hayano, J. Newby, Inkyu Park, Xiong Wang, E. J. Desmond, Ajit Kumar Mohanty, D. Roach, K. M. Kijima, Jiangyong Jia, Y. Goto, T. A. Shibata, C. L. Silva, T. Sato, Y. Riabov, Kenta Shigaki, M. Kurosawa, M. Nguyen, A. Dion, Z. Conesa del Valle, Dong Jo Kim, R. A. Soltz, E. Vazquez-Zambrano, Jan Rak, M. Nihashi, D. Ivanishchev, D. Hornback, V. Papavassiliou, Atsushi Takahara, A. S. Nyanin, Johannes Peter Wessels, K. A. Drees, Maya Hachiya Shimomura, R. S. Hollis, Hongfang Liu, D. E. Fields, R. Lacey, N. S. Bandara, Rachid Nouicer, A. N. Zelenski, M. Proissl, A. Taranenko, P. Sett, B. V. Jacak, Xingguo Li, Vladimir Samsonov, A. V. Kazantsev, D. Isenhower, Y. J. Kwon, M. Kasai, A. Toia, T. Moon, Y. Tsuchimoto, A. Veicht, D. Kleinjan, M. Grosse Perdekamp, M. Wysocki, I. Tserruya, R. Granier de Cassagnac, A. Adare, Christine Nattrass, Kazushi Miki, S. J. Jeon, Y. Iwanaga, R. P. Pisani, T. Todoroki, J. Klatsky, M. Jezghani, Yu. Efremenko, Brajesh K. Singh, V. Singh, M. McCumber, S. P. Sorensen, Beomkyu Kim, F. Giordano, M. E. Connors, Y. I. Makdisi, Aaron Angerami, I. E. Yushmanov, J. Jin, K. Das, E. M. Takagui, J. S. Kang, T. Koblesky, Tamas Ferenc Csorgo, N. Riveli, O. Chvala, W. A. Zajc, Takafumi Niida, L. Xue, S. K. Park, J. L. Nagle, K. B. Lee, P. Montuenga, L. Tomášek, C. Baumann, I. J. Choi, B. Xia, J. Hanks, M. Ouchida, V. Baublis, A. Denisov, Yuki Watanabe, M. K. Dayananda, N. Means, M. S. Daugherity, V. Cianciolo, J. G. Lajoie, Sung Keun Park, Dennis Perepelitsa, C. P. Singh, M. Towell, A. Glenn, B. M. Johnson, M. Alfred, T. Hachiya, S. Whitaker, D. Sharma, N. N. Ajitanand, Y. Fukao, Sergey Fokin, A. Enokizono, Prakhar Garg, B. Bannier, R. J. Petti, Jennifer E. Perry, Marisilvia Donadelli, V. Bumazhnov, D. Black, Eunja Kim, L. Patel, T. Hester, O. Dietzsch, H. Valle, P. Chung, K. Karatsu, S. Campbell, Min Soo Kim, A. Kravitz, G. D. N. Perera, Takahiro Nakamura, R. Tanabe, J. Sziklai, T. Jones, Peter Christiansen, Alexander Milov, I. Nakagawa, T. C. Awes, D. Winter, D. McGlinchey, Dipanwita Dutta, Kyoichiro Ozawa, T. Liška, Brian Cole, Anne Marie Sickles, H. A. Gustafsson, T. Murakami, Young-Ki Kim, T. Engelmore, N. Novitzky, B. Schaefer, D. Yu Peressounko, O. Drapier, Jun Kikuchi, Susumu Oda, C. Gal, Susumu Sato, A. Sen, Julia Velkovska, A. Datta, H. Asano, M. J. Tannenbaum, J. S. Bok, Frank Ellinghaus, M. Gonin, A. Durum, E. R. Kinney, P. Ružička, Rushan Han, N. Grau, A. J. Miller, D. P. Morrison, J. E. Frantz, Catherine Micaela Silvestre, A. Sukhanov, K. Kurita, Minghui Liu, K. Yamaura, Viktor Riabov, M. Leitgab, H. Torii, B. K. Schmoll, H. Pereira, Y. Morino, G. R. Young, Tatsuya Chujo, S. Sawada, M. Heffner, Motoi Inaba, J. Ying, A. Franz, C. O. Kim, A. Kim, S. Rembeczki, Kenneth Francis Read, J. Bryslawskyj, Senta Greene, R. M. Wright, A. T. Basye, B. Fadem, E. O'Brien, T. Kempel, Alice Mignerey, K. S. Sim, L. D'Orazio, S. Miyasaka, P. L. McGaughey, R. Yang, S. Taneja, Takao Sakaguchi, S. Beckman, K. Imai, A. D. Frawley, S. Huang, W. Holzmann, K. Watanabe, K. Shoji, M. Tomášek, T. Horaguchi, M. Beaumier, P. W. Stankus, K. S. Joo, Y. Imazu, H. Qu, Hideki Hamagaki, K. Aoki, G. David, K. I. Hahn, S. Esumi, R. Ichimiya, Martin Purschke, C. A. Aidala, Pawan Kumar Netrakanti, A. Morreale, Z. Fraenkel, V. Khachatryan, R. K. Choudhury, B. Meredith, B. Azmoun, A. Král, M. Oka, P. Kline, K. S. Lee, Y. Ikeda, P. Liebing, R. Akimoto, C. Pinkenburg, K. Dehmelt, G. Roche, S. Yokkaichi, Y. J. Mao, J. H. Kang, J. S. Haggerty, Y. S. Lai, G. S. Kyle, James Alexander, K. Sakashita, R. Averbeck, D. Kotov, S. Hasegawa, Byung-Sik Hong, A. Bazilevsky, A. Kiss, D. S. Jumper, Jason Kamin, Henner Buesching, Steve Edwards, Alexandre Lebedev, S. P. Stoll, S. S.E. Rosendahl, D. M. Lee, G. Bunce, D. Jouan, M. Chiu, C. A. Ogilvie, T. K. Hemmick, J. M. Durham, Yasuo Miake, K. DeBlasio, L. Kochenda, M. Issah, R. Pinson, S. Wolin, R. Pak, N. Apadula, C. Oakley, A. Drees, Marcus Hohlmann, B. Komkov, L. A. Linden Levy, Norio Saito, Tsutomu Mibe, M. A. L. Leite, K. Fujiwara, Jongmin Lee, Y. L. Yamaguchi, S. H. Lim, D. Lynch, R. Belmont, J. S. Kapustinsky, A. Taketani, V. Babintsev, T. Dahms, S. Mizuno, S. Dairaku, X. Jiang, H. W. Van Hecke, A. Meles, S. Bathe, Agneta Oskarsson, Y. Berdnikov, S. H. Lee, Y. Akiba, C. McKinney, S. Nagamiya, M. Virius, E. T. Atomssa, Manabu Togawa, Vaclav Vrba, Klaus Johannes Reygers, Rui Wei, J. C. Peng, J. D. Orjuela Koop, S. W. Nam, C. H. Chen, K. N. Barish, A. Manion, I. Ravinovich, M. Bai, Inseok Yoon, Zhiying You, R. Bennett, M. Kawashima, M. Finger, Y. Nakamiya, S. Sano, John Hill, M. L. Brooks, G. Baksay, B. Love, Toru Sugitate, François Fleuret, A. Sexton, Z. Rowan, M. Mendoza, S. N. White, Deepa Thomas, B. Sahlmueller, S. Yalcin, R. Seto, Zvi Hirsh Citron, H. Ge, K. Nakano, Y. J. Kim, J. T. Mitchell, I. Danchev, X. He, W. E. Sondheim, D. Ivanischev, Y. Aramaki, Robert Vertesi, R. Seidl, K. Boyle, T. Ichihara, J. Koster, H. Masui, Takahiro Fusayasu, A. Mwai, K. Kihara, Vladislav Manko, M. Slunečka, D. Silvermyr, W. J. Park, Christopher Rosen, A. Yanovich, S. Belikov, C. Vale, A. Timilsina, F. Matathias, Kensuke Homma, E. Richardson, B. Bassalleck, M. Konno, A. Deshpande, Y. Watanabe, I. Younus, H. Sako, D. Kawall, H. Themann, J. Murata, Gerd Joachim Kunde, I. Shein, K. Sedgwick, Mihael Makek, M. Naglis, H. Nakagomi, T. Hoshino, Y. Gu, Masayasu Ishihara, J. H. Do, Taku Gunji, H. Gong, and J. Seele
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Meson, media_common.quotation_subject, Eta meson, Asymmetry, Nuclear physics, Transverse plane, Cross section (physics), Pseudorapidity, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, Relativistic Heavy Ion Collider, media_common
Abstract: We present a measurement of the cross section and transverse single-spin asymmetry (AN) for. mesons at large pseudorapidity from root s = 200 GeV p up arrow + p collisions. The measured cross section for 0.5 = 0.061 +/- 0.014. The results are consistent with prior transverse single-spin measurements of forward eta and pi(0) mesons at various energies in overlapping x(F) ranges. Comparison of different particle species can help to determine the origin of the large observed asymmetries in p up arrow + p collisions.
Published: 2014

50. Early detection and intervention for young children with early developmental disabilities in Western Uganda: a mixed-methods evaluation

Author: S. Sadoo, R. Nalugya, R. Lassman, M. Kohli-Lynch, G. Chariot, H. G. Davies, E. Katuutu, M. Clee, J. Seeley, E. L. Webb, R. Mutoni Vedastine, F. Beckerlegge, and C. J. Tann
Subjects: Developmental disability, Uganda, Early detection, Early intervention, Pediatrics, RJ1-570
Abstract: Abstract Background Early support for children with developmental disabilities is crucial but frequently unavailable in low-resource settings. We conducted a mixed-methods evaluation to assess the feasibility, acceptability, and impact of a programme of early detection and intervention for young children with developmental disabilities in Western Uganda. Methods Early child development training for healthcare workers (HCWs) was implemented in three rural districts, and attendance was tracked. HCW knowledge and confidence were assessed pre-/post-intervention, and referral numbers tracked to evaluate impact. Facilitators were trained and mentored to deliver a participatory, group, early intervention programme (EIP) for young children with developmental disabilities and their families. Facilitators were tracked as they were identified, trained, and delivered the intervention, and attendance of families was tracked. Pre−/post-intervention assessments evaluated changes in family quality of life (PedsQL 2.0, Family Impact Module), and child nutritional outcomes. Focus group discussions with stakeholders also assessed feasibility, acceptability and impact. Results Overall, 93 HCWs from 45 healthcare facilities received training. In the pre−/post-evaluation, median knowledge and confidence scores increased significantly (from 4.0 to 7.0 and from 2.7 to 4.7, respectively (p
Published: 2022
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