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1. New precise spectroscopy of the hyperfine structure in muonium with a high-intensity pulsed muon beam

Author: S. Kanda, Y. Fukao, Y. Ikedo, K. Ishida, M. Iwasaki, D. Kawall, N. Kawamura, K.M. Kojima, N. Kurosawa, Y. Matsuda, T. Mibe, Y. Miyake, S. Nishimura, N. Saito, Y. Sato, S. Seo, K. Shimomura, P. Strasser, K.S. Tanaka, T. Tanaka, H.A. Torii, A. Toyoda, and Y. Ueno
Subjects: Muon, Muonium, Hyperfine structure (HFS), Quantum electrodynamics (QED), High-intensity pulsed beam, Physics, QC1-999
Abstract: A hydrogen-like atom consisting of a positive muon and an electron is known as muonium. It is a near-ideal two-body system for a precision test of bound-state theory and fundamental symmetries. The MuSEUM collaboration performed a new precision measurement of the muonium ground-state hyperfine structure at J-PARC using a high-intensity pulsed muon beam and a high-rate capable positron counter. The resonance of hyperfine transition was successfully observed at a near-zero magnetic field, and the muonium hyperfine structure interval of νHFS=4.463302(4)GHz was obtained with a relative precision of 0.9 ppm. The result was consistent with the previous ones obtained at Los Alamos National Laboratory and the current theoretical calculation. We present a demonstration of the microwave spectroscopy of muonium for future experiments to achieve the highest precision.
Published: 2021
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2. POS-387 ABNORMAL B CELL RESPONSE IN IGA NEPHROPATHY

Author: Y. NIHEI, K. Haniuda, M. Higashiyama, A. Shohei, Y. Fukao, M. Nakayama, H. Iwasaki, T. Kano, H. Suzuki, D. Kitamura, and Y. Suzuki
Subjects: Diseases of the genitourinary system. Urology, RC870-923
Published: 2021
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3. Development of negative muonium ion source for muon acceleration

Author: R. Kitamura, S. Bae, S. Choi, Y. Fukao, H. Iinuma, K. Ishida, N. Kawamura, B. Kim, Y. Kondo, T. Mibe, Y. Miyake, M. Otani, G. P. Razuvaev, N. Saito, K. Shimomura, and P. Strasser
Subjects: Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract: A negative muonium ion (Mu^{-}) source using an aluminum foil target (Al target) was developed as a low-energy muon source. Mu^{-} ions are produced by irradiating the Al target with a 3-MeV positive muon (μ^{+}) beam and observed using a microchannel plate. An experiment to produce Mu^{-} ions was conducted to evaluate the performance of this Mu^{-} ion source. The measured event rate of Mu^{-} ions was (1.7±0.3)×10^{-3} Mu^{-}/s when the event rate of the incident μ^{+} beam was 1.3×10^{6}/s. The experiment was conducted at the Muon Science Establishment, D-line in the Materials and Life Science Experimental Facility within the Japan Proton Accelerator Research Complex. The formation probability, defined as the ratio of the Mu^{-} ions to the incident muons on the Al target, was (1.1±0.2(stat)_{+0.1}^{-0.0}(syst))×10^{-6}. This Mu^{-} ion source was first adopted in the commissioning of the muon accelerator at the D-line, and the event rate of the accelerated Mu^{-} ions was consistent with the expectation. This Mu^{-} ion source boosted the development of the muon accelerator, and the practicality of this low-energy muon source obtained using a relatively simple apparatus was demonstrated.
Published: 2021
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4. SiC p+n Junction Diodes Toward Beam Monitor Applications

Author: Manobu Tanaka, Yasunori Tanaka, Tetsuichi Kishishita, Ryoji Kosugi, Keiko Masumoto, Kazutoshi Kojima, Hajime Nishiguchi, Y. Fujita, and Y. Fukao
Subjects: Nuclear and High Energy Physics, Materials science, business.industry, Schottky barrier, Doping, Substrate (electronics), Radiation, Epitaxy, Nuclear Energy and Engineering, Optoelectronics, Wafer, Electrical and Electronic Engineering, business, p–n junction, Diode
Abstract: We report on SiC pn-junction diodes with a high blocking voltage over 3 kV. Although SiC radiation sensors have been developed with a Schottky barrier type due to a simple fabrication process in the early stages, pn junction structures are advantageous due to lower sensitivity of the surface defects. Thus, this system provides an ideal condition to investigate the effect of bulk crystal defects on the characteristics of the radiation sensor. The pn diodes were designed with a device simulator and fabricated with a 4-inch 4H-SiC wafer. The epitaxial layer was grown on an n-type substrate with sufficiently low doping concentration of Nd-Na =~ 5 × 1014 cm..3 and an average thickness of 52 μm. Fabricated pn diodes with a relatively large leakage current still show a clear peak of the Landau distribution in the charge spectrum, suggesting their practical availability as minimum ionizing particle detectors. The estimated electron-hole pair creation energy is consistent with the published studies and we expect good radiation tolerance. Feasibility based on the wafer processing indicates that the prototype devices are a good candidate for the muon beam monitor application in the coherent muon-to-electron transition experiment (COMET) at J-PARC.
Published: 2021
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5. WCN23-0498 The pathogenesis of glomerular inflammatory mechanism through Apoptosis Inhibitor of Macrophage

Author: R. KATO, Y. Suzuki, H. Suzuki, R. Aoki, A. Koizumi, M. Lee, N. Homma, Y. Fukao, M. Nakayama, Y. Nihei, M. Muto, T. Kano, Y. Makita, T. Miyazaki, and S. Arai
Subjects: Nephrology
Published: 2023
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6. WCN23-0766 THE ROLE OF IGA+ PLASMA CELLS INFILTRATING IN THE KIDNEYS OF IGA NEPHROPATHY MODEL MICE AND PATIENTS

Author: Y. NIHEI, H. Iwasaki, Y. Fukao, M. Nakayama, H. Suzuki, and Y. Suzuki
Subjects: Nephrology
Published: 2023
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7. WCN23-0093 TLR9/TLR7 ARE STRONG CANDIDATES FOR DISEASE-SPECIFIC THERAPEUTIC TARGETS IN IgA NEPHROPATHY

Author: M. LEE, H. Suzuki, R. Kato, Y. Fukao, M. Nakayama, T. Kano, Y. Makita, and Y. Suzuki
Subjects: Nephrology
Published: 2023
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8. First muon acceleration using a radio-frequency accelerator

Author: S. Bae, H. Choi, S. Choi, Y. Fukao, K. Futatsukawa, K. Hasegawa, T. Iijima, H. Iinuma, K. Ishida, N. Kawamura, B. Kim, R. Kitamura, H. S. Ko, Y. Kondo, S. Li, T. Mibe, Y. Miyake, T. Morishita, Y. Nakazawa, M. Otani, G. P. Razuvaev, N. Saito, K. Shimomura, Y. Sue, E. Won, and T. Yamazaki
Subjects: Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract: Muons have been accelerated by using a radio-frequency accelerator for the first time. Negative muonium atoms (Mu^{-}), which are bound states of positive muons (μ^{+}) and two electrons, are generated from μ^{+}’s through the electron capture process in an aluminum degrader. The generated Mu^{-}’s are initially electrostatically accelerated and injected into a radio-frequency quadrupole linac (RFQ). In the RFQ, the Mu^{-}’s are accelerated to 89 keV. The accelerated Mu^{-}’s are identified by momentum measurement and time of flight. This compact muon linac opens the door to various muon accelerator applications including particle physics measurements and the construction of a transmission muon microscope.
Published: 2018
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9. 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
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10. Development of negative muonium ion source for muon acceleration

Author: Beom Jun Kim, Yasuhiro Miyake, Masashi Otani, Tsutomu Mibe, N. Saito, S. Bae, Yasuhiro Kondo, G.P. Razuvaev, Hiromi Iinuma, K. Ishida, R. Kitamura, Koichiro Shimomura, Naritoshi Kawamura, S. H. Choi, Y. Fukao, and Patrick Strasser
Subjects: Aluminum foil, Physics, Nuclear and High Energy Physics, Muon, Physics and Astronomy (miscellaneous), Physics::Instrumentation and Detectors, Muonium, Acceleration (differential geometry), Surfaces and Interfaces, Ion source, Physics::Plasma Physics, Physics::Accelerator Physics, lcsh:QC770-798, Development (differential geometry), High Energy Physics::Experiment, lcsh:Nuclear and particle physics. Atomic energy. Radioactivity, Atomic physics
Abstract: A negative muonium ion (${\mathrm{Mu}}^{\ensuremath{-}}$) source using an aluminum foil target (Al target) was developed as a low-energy muon source. ${\mathrm{Mu}}^{\ensuremath{-}}$ ions are produced by irradiating the Al target with a 3-MeV positive muon (${\ensuremath{\mu}}^{+}$) beam and observed using a microchannel plate. An experiment to produce ${\mathrm{Mu}}^{\ensuremath{-}}$ ions was conducted to evaluate the performance of this ${\mathrm{Mu}}^{\ensuremath{-}}$ ion source. The measured event rate of ${\mathrm{Mu}}^{\ensuremath{-}}$ ions was $(1.7\ifmmode\pm\else\textpm\fi{}0.3)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}3}\text{ }\text{ }{\mathrm{Mu}}^{\ensuremath{-}}/\mathrm{s}$ when the event rate of the incident ${\ensuremath{\mu}}^{+}$ beam was $1.3\ifmmode\times\else\texttimes\fi{}{10}^{6}/\mathrm{s}$. The experiment was conducted at the Muon Science Establishment, D-line in the Materials and Life Science Experimental Facility within the Japan Proton Accelerator Research Complex. The formation probability, defined as the ratio of the ${\mathrm{Mu}}^{\ensuremath{-}}$ ions to the incident muons on the Al target, was $(1.1\ifmmode\pm\else\textpm\fi{}0.2(\mathrm{stat}{)}_{+0.1}^{\ensuremath{-}0.0}(\mathrm{syst}))\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}6}$. This ${\mathrm{Mu}}^{\ensuremath{-}}$ ion source was first adopted in the commissioning of the muon accelerator at the D-line, and the event rate of the accelerated ${\mathrm{Mu}}^{\ensuremath{-}}$ ions was consistent with the expectation. This ${\mathrm{Mu}}^{\ensuremath{-}}$ ion source boosted the development of the muon accelerator, and the practicality of this low-energy muon source obtained using a relatively simple apparatus was demonstrated.
Published: 2021

11. 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
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12. 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
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13. COMET Phase-I technical design report

Author: Y. Nakatsugawa, C. V. Tao, Y. Nakamura, Y. Ban, T. Kachelhoffer, Arsen Khvedelidze, G. Kumsiashvili, Minoru Yoshida, Alexey Volkov, T. Kormoll, Zainol Abidin Ibrahim, I. Trekov, Yu Nakazawa, Tsutomu Mibe, M. J. Lee, Tamaki Yoshioka, Paul Dauncey, N. Miyamoto, S. Hashimoto, Kai Zuber, E. Gillies, P. Jonsson, P. J. Dornan, Zviad Tsamalaidze, J. Tojo, H. Nakai, K. Sasaki, N. Kazak, Yoshitaka Eguchi, Dietmar Bauer, V. Ponariadov, Jordan Nash, P. Sarin, A. M. Teixeira, Jie Zhang, H. Yamaguchi, Y. Zhang, K. Ueno, F. Mohamad Idris, J. Tang, A. Sato, J. C. Angélique, T. Yano, O. Kemularia, M. Tomášek, T. Hayashi, L. B. Epshteyn, G. Kozlov, R. P. Litchfield, S. J. Chen, A. Kurup, Benjamin Krikler, T. Yamane, T. Ota, Y. Miyazaki, M. Koike, Joe Sato, A. Jansen, Kazuki Okamoto, I. H. Hashim, M. S. Nioradze, Tengizi Toriashvili, Y. Tevzadze, Y. K. Semertzidis, E. Kaneva, Yasuhiro Makida, C. Wu, W. Da Silva, Yoshitaka Kuno, Michael Finger Jr, C. Cârloganu, Eitaro Hamada, Rei Kawashima, Y. Fukao, I. Lomidze, K. A. Mohamed Kamal Azmi, W. C. Yao, R. Abramishvili, T. Y. Xing, Yang Yang, G. Quémener, T. T. H. Loan, Y. E. Cheung, G. V. Fedotovich, A. Melnik, T. Takayanagi, Tatsushi Nakamoto, R. R. Akhmetshin, Kou Oishi, Dz. Shoukavy, Masami Iio, T. Thanh, Jaroslaw Pasternak, J. Odell, Saki Ohta, F. Ignatov, K. Okinaka, O. Markin, Hajime Nishiguchi, Vladimir Rusinov, Satoshi Mihara, K. Noguchi, C. Densham, X. S. Jiang, P. Warin-Charpentier, M. Slunecka, Y. Uchida, T. Numao, Masashi Tanaka, C. Omori, Yurii Kurochkin, A. Drutskoy, G. Ban, D. N. Grigoriev, M. Yamanaka, T. T. Chau, Masaharu Aoki, Vaclav Vrba, V. Niess, S. S. Tolmachev, A. Paulau, Vassili Kazanin, A. Issadykov, N. Tsverava, T. Motoishi, D. Baygarashev, T. Tachimoto, J. L. Gabriel, D. Aznabayev, Yuki Fujii, Iuri Bagaturia, P. Loveridge, Jin Shei Lai, A. Yamamoto, V. H. Hai, Manabu Moritsu, D. Lomidze, H. Natori, A. Allin, Yuki Nakai, H. Katayama, Yohei Matsuda, Takahiro Okamura, Kiyotomo Kawagoe, A. Bondar, A. Melkadze, H. Trang, E. P. Velicheva, V. Duginov, M. L. Wong, T. S. Wong, Y. Mori, A. A. Ruban, M. Sugano, H. Sakamoto, Y. Igarashi, V. Anishchik, G.G. Macharashvili, Maxim V. Zdorovets, Hidetomo Yoshida, D. Stöckinger, George Adamov, M. Kravchenko, Yoshiaki Kuriyama, Hai-Bo Li, K. Gritsay, J. K. Chen, Toru Ogitsu, N. Shigyo, Yu.V. Yudin, B. Lagrange, F. Kapusta, T. Hiasa, T. Uchida, Masahito Tomizawa, Y. J. Mao, W. A. T. Wan Abdullah, S. Fayer, P. Evtoukhovich, V. A. Kalinnikov, O. Hayashi, B. Yeo, W. G. Li, K. Ishibashi, A. Moiseenko, D. Picters, T. Itahashi, B. Carniol, A. N. Kozyrev, B. M. Sabirov, G. G. Devidze, Y. Yuan, Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-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)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Centre de Calcul de l'IN2P3 (CC-IN2P3), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), COMET, Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Science and Technology Facilities Council (STFC), The Royal Society, 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 National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Physics - Instrumentation and Detectors, C01 Electroweak model, Proton, data acquisition, NEUTRINO MASSES, General Physics and Astronomy, beyond the standard model, drift chamber: drift tube, beam transport, cosmic background radiation, pi: production, 7. Clean energy, 01 natural sciences, Physics, Particles & Fields, High Energy Physics - Experiment, LEPTON-FLAVOR VIOLATION, High Energy Physics - Experiment (hep-ex), +electron+nucleus%22">muon- nucleus --> electron nucleus, C08 Tests of conservation laws, muon: particle source, physics.ins-det, Physics, Higgs bosons, track data analysis, DOUBLE-BETA-DECAY, lepton: flavor: violation, Instrumentation and Detectors (physics.ins-det), H10 Experimental detector systems, Physical Sciences, SIMULATION, intense muon physics, Particle physics, Comet, Physics, Multidisciplinary, Cosmic background radiation, FOS: Physical sciences, programming, C30 Experiments using hadron beams, SCINTILLATOR, Double beta decay, 0103 physical sciences, Sensitivity (control systems), [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, numerical calculations, DETECTOR, spatial resolution, activity report, detector: design, Muon, Science & Technology, electroweak symmetry breaking, 010308 nuclear & particles physics, Branching fraction, hep-ex, muon: yield, MUON, CONSTRAINTS, bibliography, trigger, CONVERSION, calorimeter: electromagnetic, electronics: readout, RADIATION, charged lepton flavour violation, construction technologies and materials, Lepton, H50 Detector system design
Abstract: The Technical Design for the COMET Phase-I experiment is presented in this paper. COMET is an experiment at J-PARC, Japan, which will search for neutrinoless conversion of muons into electrons in the field of an aluminium nucleus ($\mu-e$ conversion, $\mu^- N \to e^- N$); a lepton flavor violating process. The experimental sensitivity goal for this process in the Phase-I experiment is $3.1\times10^{-15}$, or 90 % upper limit of branching ratio of $7\times 10^{-15}$, which is a factor of 100 improvement over the existing limit. The expected number of background events is 0.032. To achieve the target sensitivity and background level, the 3.2 kW 8 GeV proton beam from J-PARC will be used. Two types of detectors, CyDet and StrECAL, will be used for detecting the \mue conversion events, and for measuring the beam-related background events in view of the Phase-II experiment, respectively. Results from simulation on signal and background estimations are also described., Comment: A minor correction applied in Eq. 3
Published: 2020
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14. POS-399 Anti-BAFF antibody is effective to inhibit the production of immunoglobulins, but not nephritogenic IgA in murine IgA nephropathy

Author: J.S. KIM, H. Suzuki, T. Kano, Y. Fukao, M. Nakayama, and Y. Suzuki
Subjects: Nephrology
Published: 2022
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15. Deep-sea borehole seismological observatories in the western Pacific: temporal variation of seismic noise level and event detection

Author: Y. Kaiho, K. Nakahigashi, T. Yamada, M. Mochizuki, K. Suyehiro, T. Kanazawa, E. Araki, M. Shinohara, and Y. Fukao
Subjects: deep-sea borehole observatory, broadband seismometer, seismic noise level, long-term observation, Meteorology. Climatology, QC851-999, Geophysics. Cosmic physics, QC801-809
Abstract: Seismological networks provide critical data for better understanding the dynamics of the Earth; however, a great limitation on existing networks is the uneven distribution of stations. In order to achieve a more uniform distribution of seismic stations, observatories must be constructed in marine areas. The best configuration for oceanic seismic observatories is thought to be placement of seismometers in deep boreholes. Two deep-sea borehole seismological observatories (WP-1 and WP-2) were constructed in the western Pacific and form the initial installations of a 1000 km span network. At present, seismic records of more than 400 total days were retrieved from both the WP-1 and WP-2. Long-term variations in broadband seismic noise spectra (3mHz - 10 Hz) in the western Pacific were revealed from these records, and the data showed that ambient seismic noise levels in borehole observatories are comparable to those of the quietest land seismic stations. In addition, there is little temporal variation of noise levels in periods greater than 10 seconds. Due to this low seismic noise environment, many teleseismic events with magnitudes greater than 5 were recorded. It is confirmed that seismic observation in deep-sea borehole gives the best environment for earthquake observation in marine areas.
Published: 2006
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16. 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
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17. A new approach for measuring the muon anomalous magnetic moment and electric dipole moment

Author: S. Okada, Yoshihisa Iwashita, O. Sasaki, T. Takatomi, D. Nomura, Tatsuya Kume, Kanetada Nagamine, Masahiro Ikeno, Glenn M. Marshall, Y. Kondo, Hiromasa Yasuda, K. Hayasaka, T. Murakami, N. Sato, Noriyosu Hayashizaki, K. Ishida, M. Finger, Y. Shatunov, Moses Chung, G. A. Beer, S. Wada, Y. Miyake, T Kohriki, Toru Iijima, M. Tanaka, S. Choi, Katsushi Hasegawa, S. Nishimura, Yu Oishi, Yoshiyuki Iwata, H. Choi, Gerry Bunce, M. Shoji, S. Bae, Hiromi Iinuma, H. Sendai, Hiromi Hisamatsu, Yuki Tsutsumi, T. Yamanaka, Takeshi Fukuyama, H. Nakayama, K. Suzuki, Toru Ogitsu, Katsunobu Oide, H. Yamaguchi, Koichiro Shimomura, Patrick Strasser, M. Abe, Y. K. Semertzidis, H. Ko, Y. Fukao, Yasuyuki Matsuda, B.A. Shwartz, K. Inami, Masashi Otani, Tsutomu Mibe, K. Ueno, S. Haciomeroglu, Taikan Suehara, A. Yamamoto, Z. Omarov, T. Kamitani, S Kamal, Yongsun Kim, Y. Sato, Naritoshi Kawamura, A. Rehman, H. Ikeda, K. Sasaki, N. F. Saito, Shih-Chang Lee, Ryosuke Kadono, G.P. Razuvaev, T. Yamazaki, Tamaki Yoshioka, W. Da Silva, C. Sung, N. Saito, J. Tojo, B. Kim, Satoshi Ohsawa, E. Won, A. Olin, F Kapusta, M. Yoshida, R Kitamura, M. J. Lee, T. Itahashi, T. Uchida, Woodo Lee, S. Kanda, M. Iwasaki, T. Kishishita, Kiyotomo Kawagoe, Yuki Sue, Semen Eidelman, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Accelerator Physics (physics.acc-ph), solenoid, Physics - Instrumentation and Detectors, experimental methods, Physics::Instrumentation and Detectors, [PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph], FOS: Physical sciences, General Physics and Astronomy, Solenoid, muon: decay, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, C31 Experiments using charged lepton beams, Momentum, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Sensitivity (control systems), 010306 general physics, Physics, Muon, muon: magnetic moment, Magnetic moment, Anomalous magnetic dipole moment, muon: beam, 010308 nuclear & particles physics, J-PARC Lab, Instrumentation and Detectors (physics.ins-det), sensitivity, Magnetic field, muon: electric moment, beam emittance: transverse, magnetic moment: anomaly, Electric dipole moment, electric moment, Physics::Accelerator Physics, Physics - Accelerator Physics, High Energy Physics::Experiment, C07 Particle properties
Abstract: This paper introduces a new approach to measure the muon magnetic moment anomaly $a_{\mu} = (g-2)/2$, and the muon electric dipole moment (EDM) $d_{\mu}$ at the J-PARC muon facility. The goal of our experiment is to measure $a_{\mu}$ and $d_{\mu}$ using an independent method with a factor of 10 lower muon momentum, and a factor of 20 smaller diameter storage-ring solenoid compared with previous and ongoing muon $g-2$ experiments with unprecedented quality of the storage magnetic field. Additional significant differences from the present experimental method include a factor of 1,000 smaller transverse emittance of the muon beam (reaccelerated thermal muon beam), its efficient vertical injection into the solenoid, and tracking each decay positron from muon decay to obtain its momentum vector. The precision goal for $a_{\mu}$ is statistical uncertainty of 450 part per billion (ppb), similar to the present experimental uncertainty, and a systematic uncertainty less than 70 ppb. The goal for EDM is a sensitivity of $1.5\times 10^{-21}~e\cdot\mbox{cm}$., Comment: 24 pages, 14 figures
Published: 2019
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18. High Intensity Proton/Muon Beam for μ–e Conversion Search at J-PARC

Author: Y. Fukao
Subjects: Nuclear physics, Physics, Muon, Proton, High intensity, J-PARC, Beam (structure)
Published: 2019
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19. New precise measurements of muonium hyperfine structure at J-PARC MUSE

Author: S. Choi, Tsutomu Mibe, D. Kawall, Yasuhiro Ueno, D. Tomono, Y. Matsudate, Kanetada Nagamine, Ken-ichi Sasaki, T. Yamazaki, Yasuhiro Miyake, K. S. Tanaka, M. Matama, S. Nishimura, T. Yamanaka, T. U. Ito, K. M. Kojima, T. Tanaka, M. Yoshida, Y. Tsutsumi, M. Tajima, Y. Higashi, Tomoyuki Higuchi, K. Ueno, Hiromi Iinuma, Ryosuke Kadono, K. Ishida, Eiko Torikai, Yasuyuki Matsuda, T. Mizutani, T. Ito, S. Kanda, Toru Ogitsu, Taikan Suehara, Patrick Strasser, K. Kubo, M. Iwasaki, D. Yagi, Hirohiko M. Shimizu, O. Kamigaito, Akihiro Koda, Tamaki Yoshioka, J. Tojo, H. A. Torii, N. Saito, Yutaka Ikedo, M. Aoki, Naritoshi Kawamura, Akihiro Toyoda, Hiromasa Yasuda, Masaaki Kitaguchi, Koichiro Shimomura, K. Kawagoe, Y. Fukao, M. Abe, S. Seo, and A. Yamamoto
Subjects: Physics, Muon, Magnetic moment, 010308 nuclear & particles physics, Physics beyond the Standard Model, QC1-999, Muonium, 01 natural sciences, Nuclear physics, 0103 physical sciences, Physics::Accelerator Physics, J-PARC, Physics::Atomic Physics, 010306 general physics, Ground state, Hyperfine structure, Beam (structure)
Abstract: High precision measurements of the ground state hyperfine structure (HFS) of muonium is a stringent tool for testing bound-state quantum electrodynamics (QED) theory, determining fundamental constants of the muon magnetic moment and mass, and searches for new physics. Muonium is the most suitable system to test QED because both theoretical and experimental values can be precisely determined. Previous measurements were performed decades ago at LAMPF with uncertainties mostly dominated by statistical errors. At the J-PARC Muon Science Facility (MUSE), the MuSEUM collaboration is planning complementary measurements of muonium HFS both at zero and high magnetic field. The new high-intensity muon beam that will soon be available at H-Line will provide an opportunity to improve the precision of these measurements by one order of magnitude. An overview of the different aspects of these new muonium HFS measurements, the current status of the preparation for high-field measurements, and the latest results at zero field are presented.
Published: 2019

20. Development of Lambertson Magnet and Septum Magnets for Splitting 30-GeV Proton Beam in Hadron Experimental Facility at J-PARC

Author: Yuhei Morino, Yutaka Yamanoi, Michifumi Minakawa, Erina Hirose, Kazuhiro Tanaka, Kazuya Aoki, Yoshihiro Suzuki, Y. Katoh, Keizo Agari, Yoshinori Sato, Akihisa Toyoda, Yoshihisa Shirakabe, Hiroaki Watanabe, Kyoichiro Ozawa, Hitoshi Takahashi, S. Sawada, R. Iwasaki, Masaharu Ieiri, Y. Fukao, and Ryotaro Muto
Subjects: Physics, Proton, Superconducting magnet, Condensed Matter Physics, 01 natural sciences, Electronic, Optical and Magnetic Materials, Magnetic field, Nuclear physics, Beamline, Dipole magnet, Magnet, 0103 physical sciences, Physics::Accelerator Physics, J-PARC, Electrical and Electronic Engineering, Nuclear Experiment, 010306 general physics, Beam (structure)
Abstract: We developed a Lambertson magnet and two septum magnets as the splitting devices for the new beamline at the Hadron Experimental Facility in J-PARC. This new beamline, now under construction, is called high-p/COMET beamline, and the experiments using 30- and 8-GeV proton beams are planned. The required functions of the splitting devices are as follows: to split a small fraction (around 10−4) of the 30-GeV proton beam into the high-p/COMET beamline (30-GeV mode) and to bend all of the 8-GeV proton beam into the high-p/COMET beamline (8-GeV mode). These two requirements are met by adjusting the vertical beam position at the entrance of the Lambertson magnet. In 30-GeV mode, the Lambertson magnet is used to scrape the beam halo of the proton beam and bend the beam into the high-p/COMET beamline. The beam loss at the Lambertson magnet is inevitable; thus, the magnet must be resistant to the radiation and heat caused by the beam loss. The magnet is composed of nonorganic materials only and equipped with two water pipes to remove the heat induced by the beam loss. The branched beam is bent further by two septum magnets at the downstream of the Lambertson magnet. The construction and the magnetic field measurements of these devices were completed in March 2015, and the installation into the beamline is planned for the summer of year 2017.
Published: 2016
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21. SAT-371 DYSREGULATION OF B CELLS IN IGA NEPHROPATHY MODEL MICE

Author: K. Haniuda, Y. Nihei, Hitoshi Suzuki, M. Muto, S. Asami, M. Higashiyama, D. Kitamura, Yusuke Suzuki, and Y. Fukao
Subjects: Nephrology, business.industry, Immunology, Medicine, business, medicine.disease, Nephropathy
Published: 2020
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22. 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
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23. 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
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24. 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
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25. SUN-016 CHARACTERISTICS OF NAÏVE AND GERMINAL CENTER B CELLS IN MURINE IGA NEPHROPATHY

Author: Hitoshi Suzuki, K. Haniuda, Y. Nihei, Yusuke Suzuki, Y. Fukao, T. Kano, and D. Kitamura
Subjects: Nephrology, business.industry, Immunology, medicine, Germinal center, medicine.disease, business, Nephropathy
Published: 2019
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26. Status of Superconducting Solenoid System for COMET Phase-I Experiment at J-PARC

Author: Tatsushi Nakamoto, Y. Fukao, Satoshi Mihara, Takahiro Okamura, Michinaka Sugano, Makoto Yoshida, Masami Iio, Ye Yang, Ken-ichi Sasaki, Toru Ogitsu, and Yasuhiro Makida
Subjects: Physics, Particle physics, Muon, Physics::Instrumentation and Detectors, Comet, Solenoid, Superconducting magnetic energy storage, Electron, Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Nuclear physics, Pion, Electromagnetic coil, Physics::Accelerator Physics, High Energy Physics::Experiment, J-PARC, Electrical and Electronic Engineering, Nuclear Experiment
Abstract: The COMET Phase-I experiment now under construction at the Hadron Hall of J-PARC aims to search for coherent neutrinoless conversion of a muon to an electron. The experiment requires a large superconducting solenoid system that consists of 5-T pion capture solenoid and 5~3 T matching solenoid and 3-T 90° pion decay/muon transport curved solenoid. The capture solenoid encloses a target to generate pions. The neutron irradiation generated by the target causes various influences to the capture solenoid. One of the major issues is the cooling of the coil that can be degraded due to irradiation. The analyses and the design that accommodate the irradiation were performed. This paper summarizes the concept of the COMET Phase-I experiment and also the design of the solenoid system, including the analyses associated with the neutron irradiation. Manufacturing of the solenoid system has already started, and its status is also reported in this paper.
Published: 2015
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27. Measurement of Muonium Hyperfine Structure at J-PARC

Author: Ken-ichi Sasaki, K. S. Tanaka, Dai Tomono, D. Kawall, T. Matsudate, Ryosuke Kadono, Akira Yamamoto, K. Ishida, Yasuhiro Miyake, Hiromi Iinuma, Y. Fukao, K. Ueno, Yutaka Ikedo, Michinaka Sugano, Patrick Strasser, R. Okubo, Y. Higashi, Naritoshi Kawamura, M. K. Kubo, Tsutomu Mibe, Takashi U. Ito, S. Nishimura, Kanetada Nagamine, M. Iwasaki, Kusuo Nishiyama, D. Yagi, Norihito Saito, Masaharu Aoki, Akihiro Toyoda, O. Kamigaito, Akihiro Koda, Kenji Kojima, H. A. Torii, Yuichiro Ueno, Tomoyuki Higuchi, Toshio Tanaka, Minoru Yoshida, Yasuhiro H. Matsuda, S. Seo, S. Kanda, T. Mizutani, Eiko Torikai, Koichiro Shimomura, M. Tajima, and Toru Ogitsu
Subjects: Physics, symbols.namesake, Zeeman effect, Quantum electrodynamics, Muonium, symbols, Fermion, Electron, Quantum field theory, Hyperfine structure, Lepton, Magnetic field
Published: 2017
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28. 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
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29. 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
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30. 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
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31. 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
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32. Present Status of Muonium HFS Measurement at J-PARC

Author: M. Tajima, Eiko Torikai, Toru Ogitsu, A. Koda, K. S. Tanaka, Y. Fukao, Yuichiro Ueno, Tomoyuki Higuchi, Naritoshi Kawamura, Masaharu Aoki, Kenya M. Kubo, Patrick Strasser, K. Sasaki, Yasuhiro H. Matsuda, Akihiro Toyoda, K. M. Kojima, Ryosuke Kadono, M. Yoshida, O. Kamigaito, Koichiro Shimomura, S. Kanda, D. Kawall, Hiromi Iinuma, D. Tomono, Kanetada Nagamine, Nagahiro Saito, H. A. Torii, Yasuhiro Miyake, K. Ishida, Yutaka Ikedo, Y. Higashi, M. Iwasaki, and Tsutomu Mibe
Subjects: Physics, Nuclear magnetic resonance, Muonium, J-PARC
Published: 2017
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33. New precise measurement of muonium hyperfine structure interval at J-PARC

Author: Dai Tomono, M. Tajima, Yasuhiro Ueno, Takashi U. Ito, Tsutomu Mibe, Patrick Strasser, Toru Ogitsu, Ken-ichi Sasaki, Masaharu Aoki, R. Okubo, D. Kawall, Eiko Torikai, Kunio Ishida, Y. Higashi, Hiromi Iinuma, T. Mizutani, K. Ueno, Kenji Kojima, Yasuhiro Miyake, M. K. Kubo, Tomoyuki Higuchi, Norihito Saito, K. S. Tanaka, Akihiro Toyoda, Kusuo Nishiyama, Kanetada Nagamine, Akihiro Koda, S. Kanda, Michinaka Sugano, Yutaka Ikedo, Naritoshi Kawamura, Y. Fukao, Akira Yamamoto, M. Yoshida, Koichiro Shimomura, M. Iwasaki, Yasuhiro H. Matsuda, Ryosuke Kadono, H. A. Torii, and O. Kamigaito
Subjects: Physics, Nuclear and High Energy Physics, Muon, 010308 nuclear & particles physics, Muonium, Measure (physics), Particle accelerator, Condensed Matter Physics, 01 natural sciences, Atomic and Molecular Physics, and Optics, law.invention, Magnetic field, Nuclear physics, law, 0103 physical sciences, Physics::Accelerator Physics, Physics::Atomic Physics, J-PARC, Physical and Theoretical Chemistry, Atomic physics, 010306 general physics, Hyperfine structure, Beam (structure)
Abstract: MuSEUM is an international collaboration aiming at a new precise measurement of the muonium hyperfine structure at J-PARC (Japan Proton Accelerator Research Complex). Utilizing its intense pulsed muon beam, we expect a ten-fold improvement for both measurements at high magnetic field and zero magnetic field. We have developed a sophisticated monitoring system, including a beam profile monitor to measure the 3D distribution of muonium atoms to suppress the systematic uncertainty.
Published: 2017
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34. First Trial of the Muon Acceleration for J-Parc Muon g-2/edm Experiment

Author: Yasuhiro Kondo, Y. Miyake, Katsushi Hasegawa, Naritoshi Kawamura, Ryo Kitamura, Masashi Otani, N. Saito, G.P. Razuvaev, Tsutomu Mibe, Beom Jun Kim, Hiromi Iinuma, S. Bae, Y. Fukao, K. Ishida, and Koichiro Shimomura
Subjects: Physics, History, Particle physics, Muon, Physics::Instrumentation and Detectors, Muonium, Muon spin spectroscopy, 04 Hadron Accelerators, Linear particle accelerator, Computer Science Applications, Education, Accelerator Physics, Nuclear physics, Acceleration, Muon collider, Physics::Accelerator Physics, High Energy Physics::Experiment, J-PARC, Lepton
Abstract: J-PARC E34 experiment aims to measure the muon g-2 and EDM precisely with the unique approach. The muon acceleration is the one of the most critical technique to achieve the goal of the sensitivity. The world's first muon LINAC is planed toward the muon acceleration to 212 MeV in J-PARC. The first trial of the muon acceleration is planed in the early 2017 with the J-PARC prototype RFQ ahead of the construction of the actual muon LINAC. The slow muon source is required for the RFQ test, since the input energy of the RFQ is 5.6 keV. The slow muon produced by the deceleration using the thin aluminum foil was observed. The demonstration of the muon extraction with 7 keV by the electrostatic accelerator called SOA lens was also done. The low-energy muon beam profile monitor (muon BPM) for the measurement of the beam intensity and profile in order to estimate the beam emittance was tested using the surface muon beam. The simulation for the beam emittance measurement has been developed. In this paper, the latest preparation status for the RFQ and the prospects for the muon acceleration test in J-PARC will be presented., Proceedings of the 8th Int. Particle Accelerator Conf., IPAC2017, Copenhagen, Denmark
Published: 2017
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35. 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
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36. Trigger electronics upgrade of PHENIX muon tracker

Author: T. Murakami, J. Onishi, K. Karatsu, Norihito Saito, Shin-ichi Adachi, A. Sato, N. Ogawa, E. Seitaibashi, M. Nitta, Hirokazu Kawamura, K. Ninomiya, Yudai Ichikawa, Y. Haki, R. Sameshima, K. Kurita, Y. Fukao, I. Nakagawa, Masahiro Ikeno, Y. Ikeda, K. Imai, Hiromi Iinuma, T. Toyoda, M. Hata, S. Ebesu, Y. Sada, K. Tanida, H. Asano, Koji Nakamura, K. Senzaka, K. Aoki, K. Shoji, Sung Keun Park, Y. Imazu, J. Murata, M. Kasai, Eun-Hee Kim, K. Watanabe, Osamu Sasaki, Atsushi Taketani, Takashi Akiyama, Tsutomu Mibe, and R. Nakanishi
Subjects: Quark, Physics, Nuclear and High Energy Physics, Particle physics, Muon, Proton, Physics::Instrumentation and Detectors, Nuclear physics, Upgrade, Proton spin crisis, Physics::Accelerator Physics, High Energy Physics::Experiment, Electronics, Nuclear Experiment, Relativistic Heavy Ion Collider, Instrumentation, Electronic circuit
Abstract: The Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory (BNL) offers the unique capability to collide polarized protons at high energies. One of the highlights of the polarized proton program performed at s = 500 GeV is that it affords the direct measurement of sea quark contribution to the proton spin via W-boson production through the measurement of the parity violating single spin asymmetry. A new trigger electronics system for forward muons, which is especially capable of W-boson detection, was developed for the PHENIX experiment. The trigger was installed as an additional electronic circuit, and it was connected in parallel with the existing cathode readout electronics of the muon tracking chamber.
Published: 2013
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37. 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
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38. 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
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39. 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
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40. Single electron yields from semileptonic charm and bottom hadron decays inAu+Aucollisions atsNN=200GeV

Author: K. N. Barish, A. Nukariya, K. Watanabe, K. Shoji, Atsushi Takahara, Shunji Nishimura, S. Kanda, Yongsun Kim, P. W. Stankus, K. A. Drees, J. Rak, J. Klatsky, B. Kimelman, M. L. Brooks, Y. J. Kwon, J. B. Choi, Kei Nagashima, G. W. Kim, Alice Mignerey, L. D'Orazio, S. Miyasaka, Pawan Kumar Netrakanti, Aaron White, R. S. Hollis, J. Midori, P. Montuenga, K. Dehmelt, J. Imrek, Takao Sakaguchi, A. Sen, Raphael Noel Tieulent, J. S. Kang, I. Younus, Peter Christiansen, A. D. Frawley, C. P. Singh, Jen-Chieh Peng, T. Kempel, D. Reynolds, B. M. Johnson, V. S. Pantuev, J. Sun, Filip Krizek, S. Dairaku, Inkyu Park, Jong-Min Park, Taku Gunji, J. Sziklai, Mate Csanad, H. F. Hamilton, Xiong Wang, Dong Jo Kim, T. Niida, Brian Cole, B. Azmoun, C. A. Ogilvie, H. Pei, Maya Hachiya Shimomura, Vardan Khachatryan, Y. I. Makdisi, X. He, A. Lebedev, Y. Aramaki, Robert Vertesi, K. Okada, Y. Nakamiya, D. Lynch, D. Kawall, J. Koster, S. Butsyk, S. Solano, A. Mwai, A. Meles, K. Tanida, B. Meredith, M. Kurosawa, A. Veicht, J. H. Yoo, B. Sahlmueller, M. J. Leitch, S. Zhou, A. Sexton, S. Tarafdar, R. Seto, T. W. Danley, B. Fadem, D. E. Fields, T. K. Hemmick, Bhawani Singh, B. J. Ramson, Yasuo Miake, B. Lewis, M. J. Tannenbaum, B. K. Schmoll, Agneta Oskarsson, S. D. Rolnick, H. A. Torii, Toru Sugitate, K. S. Sim, Y. Gu, J. Huang, H. Asano, Y. Imazu, R. Belmont, E. Tennant, M. McCumber, Marisilvia Donadelli, V. Bumazhnov, I. Shein, S. Yokkaichi, M. Virius, P. Kline, D. Black, M. Chiu, Ajit Kumar Mohanty, Y. Berdnikov, S. H. Lee, Y. Akiba, S. Hayashi, N. Riveli, C. McKinney, Brennan Schaefer, K. S. Lee, A. Dion, S. Nagamiya, S. P. Sorensen, K. Sedgwick, O. Dietzsch, H. Van Hecke, E. T. Atomssa, François Fleuret, Timothy Thomas Rinn, T. A. Shibata, R. S. Towell, I. Garishvili, F. Wei, Sung Keun Park, Mihael Makek, J. D. Orjuela Koop, T. O. S. Haseler, Prakhar Garg, M. Wysocki, H. Qu, Hiromi Iinuma, Vaclav Vrba, A. Ster, N. Feege, P. Steinberg, P. B. Diss, C. H. Chen, C. Gal, B. Bannier, N. N. Ajitanand, Senta Greene, O. Chvala, D. Isenhower, Tamas Novak, T. Moon, Takahiro Fusayasu, Y. Ikeda, Julia Velkovska, R. A. Soltz, C. L. Woody, Hideki Hamagaki, K. Aoki, M. Vargyas, M. Nihashi, M. Rosati, H. Nakagomi, T. Hoshino, G. D. N. Perera, C. L. Silva, G. David, T. Todoroki, Takahiro Nakamura, K. I. Hahn, Tamás Csörgő, R. Akimoto, A. Manion, Animesh Datta, T. Sumita, C. Y. Chi, A. Berdnikov, E. O'Brien, D. Silvermyr, J. M. Durham, Shoichi Hasegawa, S. Choi, Barbara Jacak, J. H. Do, I. Ravinovich, Petr Gallus, C. L. Towell, Susumu Sato, A. Durum, M. Grosse Perdekamp, J. G. Lajoie, M. Alfred, T. Hachiya, N. Crossette, S. Lee, S. P. Whitaker, Martin Purschke, C. A. Aidala, C. Pinkenburg, Prashant Shukla, Jennifer E. Perry, S. F. Pate, Jiangyong Jia, M. E. Connors, A. Taranenko, S. K. Park, K. Imai, A. Yanovich, A. Garishvili, Y. Goto, I. V. Sourikova, M. Stepanov, M. Bai, J. T. Mitchell, S. Taneja, E. Kistenev, Henner Buesching, T. Horaguchi, Steve Edwards, N. S. Bandara, Ke. Nakamura, D. Kleinjan, K. B. Lee, G. Roche, E. C. Aschenauer, Ryugo S. Hayano, K. Karatsu, Vladimir Samsonov, Christine Nattrass, R. P. Pisani, Y. Watanabe, D. Kotchetkov, J. A. Key, Z. Rowan, Y. Riabov, M. Mendoza, Kenta Shigaki, S. N. White, N. Hotvedt, R. Seidl, Vladislav Manko, X. Gong, J. D. Osborn, Inseok Yoon, Zhiying You, A. S. Nyanin, Rachid Nouicer, A. N. Zelenski, Yu. Efremenko, M. Moskowitz, Zvi Hirsh Citron, H. Ge, K. Nakano, Anne Marie Sickles, M. Finger, D. Winter, L. Ding, D. Yu Peressounko, Dennis Perepelitsa, J. H. Kang, J. E. Frantz, Tomofumi Nagae, Jongmin Lee, W. E. Sondheim, D. Ivanishchev, N. Cronin, M. S. Ryu, J. L. Nagle, V. Papavassiliou, L. A. Linden Levy, J. S. Haggerty, S. R. Lee, T. Murakami, E. M. Takagui, K. Gainey, K. Boyle, A. Enokizono, D. Roach, K. M. Kijima, P. K. Khandai, R. K. Choudhury, M. Beaumier, A. Taketani, Priyanka Sett, Y. Tanaka, E. Mannel, D. S. Jumper, K. S. Joo, M. Javani, D. K. Mishra, C. Vale, J. S. Bok, Y. L. Yamaguchi, M. Skolnik, K. Hashimoto, H. J. Moon, J. G. Rubin, S. Sawada, Xingguo Li, A. Timilsina, S. Bathe, N. Apadula, J. Ying, A. Franz, Y. Fukao, S. Mizuno, M. Gonin, R. Petti, Y. S. Lai, Kensuke Homma, E. Richardson, S. Esumi, D. Sharma, A. Sukhanov, K. Kurita, Matthew Snowball, T. Hester, B. Bassalleck, C. O. Kim, R. Pak, B. Voas, K. O. Eyser, A. Isinhue, R. Lacey, N. Grau, R. Granier de Cassagnac, M. Leitgab, Shuo Han, A. Adare, Charles Maguire, Motoi Inaba, J. C. Hill, Min-Hye Kim, A. Iordanova, J. Murata, K. DeBlasio, R. Pinson, Don McGlinchey, S. Wolin, A. V. Kazantsev, Alexei Khanzadeev, M. Patel, X. Jiang, A. Drees, E. Stenlund, S. Huang, Toshiki Maruyama, M. S. Daugherity, Ferdinando Giordano, D. Kotov, Jason Kamin, L. Patel, M. Tomášek, S. P. Stoll, T. C. Awes, Kyoichiro Ozawa, G. S. Kyle, D. Jouan, T. V. Moukhanova, M. Slunečka, P. L. McGaughey, Dmitry Blau, Byung-Sik Hong, A. Bazilevsky, E. J. Desmond, S. Beckman, J. Hanks, L. Zou, E. Vazquez-Zambrano, S. Baumgart, H. W. Yu, Minghui Liu, Y. Tsuchimoto, D. M. Lee, I. E. Yushmanov, Kenneth Francis Read, T. Ichihara, B. Komkov, Norio Saito, Tsutomu Mibe, M. A. L. Leite, S. H. Lim, J. S. Kapustinsky, V. Babintsev, M. I. Nagy, D. Watanabe, I. Tserruya, M. Jezghani, V. Singh, T. Koblesky, M. Sarsour, J. Alexander, A. Glenn, S. R. P. Mohapatra, E. Vznuzdaev, Eunja Kim, H. Obayashi, Viktor Riabov, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, N. Novitzky, O. Drapier, E. R. Kinney, D. P. Morrison, S. Campbell, B. H. Kang, H. Sako, R. Kitamura, Serpil Yalcin, Tatsuya Chujo, W. A. Zajc, L. Xue, J. Bryslawskyj, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, Beomkyu Kim, A. Deshpande, Sergey Fokin, I. J. Choi, and B. Xia
Subjects: Physics, Quark, Particle physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Hadron, Particle accelerator, Electron, 7. Clean energy, 01 natural sciences, law.invention, Momentum, Nuclear physics, law, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Charm (quantum number), Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: The PHENIX Collaboration at the Relativistic Heavy Ion Collider has measured open heavy flavor production in minimum bias Au+Au collisions at sNN−−−−√=200 GeV via the yields of electrons from semileptonic decays of charm and bottom hadrons. Previous heavy flavor electron measurements indicated substantial modification in the momentum distribution of the parent heavy quarks owing to the quark-gluon plasma created in these collisions. For the first time, using the PHENIX silicon vertex detector to measure precision displaced tracking, the relative contributions from charm and bottom hadrons to these electrons as a function of transverse momentum are measured in Au+Au collisions. We compare the fraction of electrons from bottom hadrons to previously published results extracted from electron-hadron correlations in p+p collisions at sNN−−−−√=200 GeV and find the fractions to be similar within the large uncertainties on both measurements for pT>4GeV/c. We use the bottom electron fractions in Au+Au and p+p along with the previously measured heavy flavor electron RAA to calculate the RAA for electrons from charm and bottom hadron decays separately. We find that electrons from bottom hadron decays are less suppressed than those from charm for the region 3
Published: 2016
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41. 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
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42. 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
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43. 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
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44. Dielectron production in Au + Au collisions atsNN=200GeV

Author: D. Kawall, H. Themann, Atsushi Takahara, J. Murata, A. Meles, Shunji Nishimura, I. Ravinovich, K. A. Drees, Marisilvia Donadelli, V. Bumazhnov, Gerd Joachim Kunde, Y. J. Kwon, D. E. Fields, M. Rosati, Tamás Csörgő, M. Bai, Kenichi Imai, T. O. S. Haseler, Jiangyong Jia, Y. Goto, B. V. Jacak, I. Shein, D. Kleinjan, E. C. Aschenauer, P. B. Diss, Min Soo Kim, O. Dietzsch, S. Wolin, S. Bathe, J. Klatsky, C. Gal, K. Sedgwick, Hideki Hamagaki, K. Aoki, M. Vargyas, G. David, Julia Velkovska, K. I. Hahn, Mihael Makek, A. Deshpande, Kei Nagashima, Alice Mignerey, Kensuke Homma, G. W. Kim, P. Sett, H. Pei, L. D'Orazio, S. Miyasaka, Y. Fukao, J. D. Osborn, Inseok Yoon, J. Imrek, Zhiying You, K. Watanabe, Dmitry Blau, H. Qu, J. S. Kang, Raphael Noel Tieulent, M. Kurosawa, E. Richardson, X. Jiang, Susumu Sato, S. Tarafdar, K. Shoji, E. J. Desmond, R. A. Soltz, M. Finger, S. Dairaku, Sung Keun Park, Y. Watanabe, S. Kanda, Takao Sakaguchi, A. Sen, Takafumi Niida, J. Huang, E. Vazquez-Zambrano, P. W. Stankus, Bum-Hoon Lee, A. Nederlof, T. Hester, N. N. Ajitanand, Ajit Kumar Mohanty, T. A. Shibata, B. Lewis, B. Azmoun, I. Younus, S. Hasegawa, B. Bassalleck, H. J. Kim, J. Hanks, A. D. Frawley, A. Král, N. S. Bandara, Byoungchoo Park, M. Kasai, Hiroyuki Sako, Y. Komatsu, G. D. N. Perera, Prakhar Garg, M. Virius, E. T. Atomssa, I. Tserruya, Takahiro Nakamura, Vladimir Samsonov, M. Grosse Perdekamp, Hai Yu, M. Jezghani, Yu. Efremenko, V. S. Pantuev, M. Sano, A. S. White, M. Tomášek, G. S. Kyle, A. Drees, D. McGlinchey, Christine Nattrass, B. Bannier, T. Todoroki, F. Giordano, M. E. Connors, I. E. Yushmanov, James Alexander, J. D. Orjuela Koop, D. Isenhower, T. Moon, T. Murakami, V. Singh, S. Huang, E. M. Takagui, M. Leitgab, R. Averbeck, L. Guo, Alexei Khanzadeev, Shinichi Masumoto, C. H. Chen, Byung-Sik Hong, A. Bazilevsky, S. K. Park, A. Durum, K. S. Sim, Soumya Mohapatra, A. Manion, P. Montuenga, H. F. Hamilton, Y. Nakamiya, D. Lynch, Maya Hachiya Shimomura, R. S. Hollis, T. Koblesky, M. S. Daugherity, C. P. Singh, Motoi Inaba, E. Stenlund, Y. Tsuchimoto, H. Nakagomi, T. Hoshino, N. Grau, J. B. Choi, Dipak Kumar Mishra, P. Kline, K. S. Lee, Alexandre Lebedev, Jong-Min Park, Taku Gunji, Tomofumi Nagae, J. L. Nagle, B. M. Johnson, Jongmin Lee, A. Dion, Y. I. Makdisi, S. Sawada, Charles Maguire, K. Okada, F. Wei, Filip Krizek, M. Sarsour, Mate Csanad, A. Iordanova, A. Kiss, S. Y. Han, D. M. Lee, P. Castera, M. Patel, S. Choi, J. Ying, A. Franz, R. J. Petti, R. Yang, D. Kotov, T. Kempel, S. Kaneti, P. L. McGaughey, Peter Christiansen, A. Enokizono, M. Nihashi, A. Datta, B. Komkov, S. Taneja, N. Novitzky, Henner Buesching, A. Taketani, M. J. Leitch, A. Sukhanov, M. I. Nagy, K. Kurita, J. H. Do, R. S. Towell, Prashant Shukla, A. Glenn, C. L. Towell, Kiyoshi Tanida, S. Zhou, M. J. Tannenbaum, J. Sziklai, Martin Purschke, C. A. Aidala, D. Winter, R. P. Pisani, Eunja Kim, D. S. Jumper, E. Kistenev, T. V. Moukhanova, D. Yu Peressounko, Norio Saito, Tsutomu Mibe, M. A. L. Leite, Jason Kamin, Brian Cole, M. McCumber, S. F. Pate, Ke. Nakamura, H. Torii, O. Drapier, Jen-Chieh Peng, J. G. Rubin, S. D. Rolnick, B. K. Schmoll, B. Sahlmueller, S. Beckman, Y. J. Kim, S. H. Lim, I. Garishvili, J. E. Frantz, J. A. Key, Pawan Kumar Netrakanti, S. Butsyk, Jaehyeok Yoo, E. Tennant, S. P. Stoll, C. O. Kim, D. Reynolds, J. T. Mitchell, K. Karatsu, S. Motschwiller, R. Pak, R. Belmont, J. S. Kapustinsky, N. Hotvedt, R. Seidl, V. Babintsev, S. Edwards, A. V. Kazantsev, J. Sun, Inkyu Park, Xiong Wang, D. Ivanishchev, X. Gong, V. Papavassiliou, Vladislav Manko, M. Slunečka, Y. Hori, Anne Marie Sickles, K. Gainey, Dong Jo Kim, B. Schaefer, T. Sumita, C. Y. Chi, V. Khachatryan, D. Kotchetkov, S. P. Sorensen, R. K. Choudhury, M. Beaumier, Hiromi Iinuma, C. L. Silva, Y. Tanaka, L. Tomášek, E. Mannel, Senta Greene, K. S. Joo, M. Wysocki, C. Vale, R. Kitamura, A. Timilsina, M. Javani, D. Watanabe, Alexander Milov, O. Chvala, T. Novák, B. Fadem, E. O'Brien, D. Jouan, H. J. Moon, N. Apadula, I. Nakagawa, Young-Ki Kim, T. Engelmore, L. A. Linden Levy, A. Vossen, Jan Rak, R. Lacey, E. Vznuzdaev, R. Granier de Cassagnac, A. Adare, L. Patel, E. R. Kinney, D. P. Morrison, S. Campbell, J. G. Lajoie, S. Esumi, M. Alfred, T. Hachiya, M. Chiu, T. C. Awes, D. Sharma, Kyoichiro Ozawa, B. H. Kang, S. Lee, Jennifer E. Perry, J. S. Bok, H. Al-Ta'Ani, C. A. Ogilvie, Tatsuya Chujo, L. Zou, S. Baumgart, K. B. Lee, T. K. Hemmick, B. J. Ramson, J. M. Durham, Y. Miyachi, J. Bryslawskyj, Yasuo Miake, K. O. Eyser, Minghui Liu, Beomkyu Kim, K. DeBlasio, L. Ding, Kenneth Francis Read, M. Issah, T. Ichihara, D. Roach, R. Pinson, M. Snowball, K. M. Kijima, B. Kimelman, I. J. Choi, K. Hashimoto, B. Xia, Xingguo Li, Dennis Perepelitsa, S. Mizuno, H. W. Van Hecke, Agneta Oskarsson, Y. Berdnikov, S. H. Lee, Y. Akiba, C. McKinney, S. Nagamiya, Vaclav Vrba, X. He, Y. Aramaki, Robert Vertesi, J. Koster, M. Ouchida, A. Veicht, A. Mwai, K. N. Barish, K. V. Dharmawardane, Takahiro Fusayasu, Serpil Yalcin, M. L. Brooks, Ryugo S. Hayano, Aaron Angerami, B. Love, W. A. Zajc, L. Xue, V. Baublis, D. Silvermyr, Y. L. Yamaguchi, A. Denisov, Yuki Watanabe, V. Cianciolo, Sergey Fokin, Y. Riabov, Y. Ikeda, Kenta Shigaki, T. Rinn, H. A. Gustafsson, H. Pereira, R. Akimoto, A. Sexton, Viktor Riabov, R. Seto, T. W. Danley, A. S. Nyanin, A. Yanovich, M. Gonin, C. Pinkenburg, Rachid Nouicer, A. N. Zelenski, M. Proissl, K. Dehmelt, B. Meredith, C. L. Woody, A. Berdnikov, John Hill, Petr Gallus, A. Garishvili, I. V. Sourikova, Toru Sugitate, J. H. Kang, Rui Wei, J. S. Haggerty, S. R. Lee, A. Ster, N. Feege, François Fleuret, G. Roche, Z. Rowan, Tomoya Tsuji, M. Mendoza, S. N. White, Zvi Hirsh Citron, H. Ge, K. Nakano, K. B. Kim, W. E. Sondheim, K. Boyle, A. Taranenko, T. Horaguchi, Brajesh K. Singh, M. Stepanov, H. Asano, Eva Haslum, Y. S. Lai, and S. Yokkaichi
Subjects: Physics, Particle physics, Meson, 010308 nuclear & particles physics, Dalitz plot, 01 natural sciences, Super Proton Synchrotron, Particle identification, Nuclear physics, Pair production, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, PHENIX detector, Nuclear Experiment, 010306 general physics, Glauber
Abstract: We present measurements of e+e- production at midrapidity in Au+Au collisions at sNN=200 GeV. The invariant yield is studied within the PHENIX detector acceptance over a wide range of mass (mee
Published: 2016
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45. 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
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46. Probing ???? Potential

Author: K. Shoji, Hirotaka Takahashi, Y. Fukao, Hiroyuki Okada, Hirohiko Sato, Se-Yeon Kim, B. H. Choi, Norio Saito, K. Aoki, T. Hibi, B. D. Park, Tadamitsu Kishimoto, J. S. Song, M. Kurosawa, M. Hayata, K. Imai, T. Hayakawa, J. Asai, S. J. Kim, C. S. Yoon, Tomoko Yoshida, Masaharu Ieiri, Yuji Shimizu, Akira Sato, H. Funahashi, Kiyoshi Tanida, Kaoru Taketani, Akira Ohnishi, K. Miwa, H. Akikawa, I. G. Park, Kazuhiko Yamamoto, C. J. Yoon, J. K. Ahn, and Kazuma Nakazawa
Subjects: Physics, Scattering, Mass spectrum, Scattering parameters, Range (statistics), General Physics and Astronomy, Scattering length, Invariant mass, Function (mathematics), Wave function, Computational physics
Abstract: We determined scattering length and effective range of ¥E¥E scattering for the ¥E¥E relative energy (M¥E¥E-2M¥E) from ¥E¥E threshold to 30 MeV/c2. Phase shift of the ¥E¥E wave function which described by scattering length and effective range was determined by fitting the ¥E¥E mass spectrum. The obtained scattering length -0.10+0.37-1.56 i¾ 0.04, and effective range 13.90 +14.35-9.13 i¾ 10.53 fm is the most consistent with the values predicted by using a series of the Nijmegen soft core models NSC97's. However the predicted values by using the Nijmegen hard core model ND (G-matrix), the extended soft core model ESC00, and the Kyoto-Niigata FSS are out of three standard deviations from the determined scattering parameters. Further, we determine ¥E¥E potential by fitting the ¥E¥E invariant mass spectrum using numerically solved ¥E¥E wave function with two-Gaussian shaped potential well. The ¥E¥E scattering parameters derived from the wave function are found to be scattering length -0.09, and effective range 29.34 fm with a maximum phase shift of 2.4 deg.
Published: 2011
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47. Seismic Oceanography: physical oceanography using MCS data

Author: K. Yokota, K. Katsumata, M. Yamashita, Y. Fukao, S. Kodaira, and S. Miura
Published: 2010
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48. Muon Profile Measurement After Acceleration With a Radio-Frequency Quadrupole linac

Author: S. Li, Yuki Sue, Katsushi Hasegawa, Yasuhiro Miyake, Toru Iijima, Masashi Otani, Hiromi Iinuma, E. Won, Yasuhiro Kondo, S. Choi, B. J. Kim, Takatoshi Morishita, Tsutomu Mibe, Bae, H. Choi, Y. Nakazawa, H.S. Ko, N. Saito, Ryo Kitamura, G.P. Razuvaev, K. Ishida, Naritoshi Kawamura, Takayuki Yamazaki, Kenta Futatsukawa, Koichiro Shimomura, and Y. Fukao
Subjects: Physics, History, Muon, Anomalous magnetic dipole moment, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, Particle accelerator, 01 natural sciences, Linear particle accelerator, Computer Science Applications, Education, law.invention, Nuclear physics, Radio-frequency quadrupole, law, 0103 physical sciences, Physics::Accelerator Physics, 010306 general physics, Quadrupole magnet, Electrostatic lens, Beam (structure)
Abstract: We have measured the muon beam profile after acceleration using a radio frequency quadrupole linac (RFQ). Positive muons are injected to an aluminum degrader and negative muoniums (Mu−) are generated. The generated Mu−'s are extracted by an electrostatic lens and accelerated to 89 keV by the RFQ. The accelerated Mu−'s are transported to a beam profile monitor (BPM) through a quadrupole magnet pair and a bending magnet. The BPM consists of a micro-channel plate, a phosphor screen, and a CCD camera. The measured profile in the vertical direction is consistent with the simulation. This profile measurement is one of the milestones for realizing a muon linac for measurement of the muon anomalous magnetic moment at the Japan Proton Accelerator Research Complex.
Published: 2018
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49. Photoproduction of J/ψ and of high mass e+e− in ultra-peripheral Au + Au collisions at sNN=200 GeV

Author: T. L. Thomas, R. Vértesi, Masamichi Ishihara, Kensuke Homma, J. M. Heuser, Ryugo S. Hayano, J. Gosset, M. Gonin, J. P. Sullivan, S. Chernichenko, Y. Riabov, Minghui Liu, Kenta Shigaki, H. Lim, K. Hasuko, B. Bassalleck, M. Nguyen, A. S. Nyanin, Hiroyuki Okada, K. Kurita, M. Heffner, Kenneth Francis Read, T. Ichihara, H. Pereira, J. Murata, J. Chiba, M. Konno, J. M. Burward-Hoy, Joakim Nystrand, Eva Haslum, P. Tarján, G. C. Mishra, E. J. Desmond, Takao Sakaguchi, M. Togawa, S. Kelly, V. Bumazhnov, M. P. Comets, J. Park, Y. J. Kwon, W. C. Smith, Florian Bauer, S. Bathe, S. Yokkaichi, N. N. Ajitanand, C. Klein-Boesing, Y. Tsuchimoto, A. D. Frawley, Robert F. Hobbs, M. Rosati, T. Tabaru, J. L. Drachenberg, Y. Berdnikov, I. E. Yushmanov, Eun-Hee Kim, S. Y. Fung, M. K. Lee, Takahiro Nakamura, Alexei Khanzadeev, I. Tserruya, T. V. Moukhanova, S. H. Aronson, Y. Akiba, S. Nagamiya, J. T. Mitchell, S. Kametani, Senta Greene, S. P. Sorensen, Yu. Efremenko, B. Komkov, Hans-Åke Gustafsson, A. A. Vinogradov, K. Das, Henrik Tydesjö, T. Shohjoh, A. Ster, W. Holzmann, Kazuhiro Tanaka, C. A. Ogilvie, Jiangyong Jia, Tadaaki Isobe, Vladislav Manko, Evert Anders Stenlund, Debashish Pal, V. Singh, J. S. Chai, Norio Saito, T. K. Hemmick, M. A. L. Leite, A. Durum, J. H. Kang, J. S. Haggerty, S. Sawada, E. P. Hartouni, A. Hadj Henni, J. Newby, G. Roche, Yasuo Miake, Maya Hachiya Shimomura, B. E. Norman, Y. Tanaka, A. Franz, Y. Goto, John Hill, H. A. Torii, L. Kochenda, Y. I. Makdisi, A. Romana, E. O'Brien, P. L. McGaughey, D. S. Brown, M. N. Hagiwara, Wei Xie, Shingo Sakai, C. L. Woody, S. Gadrat, Toru Sugitate, T. Kawagishi, B. Azmoun, J. G. Lajoie, T. Hachiya, David D'Enterria, R. A. Soltz, H. Borel, A. V. Kazantsev, C. Vale, Ingvar Otterlund, B. Espagnon, Klaus Johannes Reygers, Anders Nils Erik Oskarsson, I. J. Choi, Christine Angela Aidala, M. J. Tannenbaum, S. Batsouli, M. Grosse Perdekamp, V. Babintsev, L. D. Isenhower, Hiroaki Ohnishi, T. K. Shea, R. P. Pisani, A. Taranenko, D. Mukhopadhyay, M. J. Kweon, G. S. Kyle, François Fleuret, N. Kamihara, F. Matathias, R. Armendariz, O. Dietzsch, H. Valle, D. Bucher, N. Willis, D. E. Fields, I. V. Sourikova, Osamu Jinnouchi, Y. Le Bornec, B. V. Jacak, S. V. Afanasiev, L. Aphecetche, James Alexander, Matthew G. Reuter, A. Drees, T. C. Awes, Kyoichiro Ozawa, R. Averbeck, Byung-Sik Hong, Nikolay Tyurin, M. C. McCain, J. G. Boissevain, A. Bazilevsky, M. N. Wagner, Masashi Kaneta, B. Forestier, M. T. Bjorndal, I. D. Ojha, Alexander Malakhov, A. K. Purwar, Julia Velkovska, J. Egdemir, A. P.T. Palounek, H. Pei, M. Wysocki, D. Winter, D. Silvermyr, D. Yu Peressounko, P. Rosnet, Y. Fukao, Xingguo Li, Alexandre Lebedev, D. M. Lee, L. S. Zolin, C. Pinkenburg, Johannes Peter Wessels, M. Csanad, S. P. Stoll, W. J. Park, R. S. Towell, S. S.E. Rosendahl, G. Bunce, P. D. Barnes, A. Yanovich, M. Stepanov, Akio Kiyomichi, C. Zhang, Hirohiko Sato, A. Dion, M. Issah, S. F. Pate, D. Jouan, Margaret Harvey, V-N. Tram, S. N. White, N. Kurihara, M. D. Malik, E. Vznuzdaev, S. K. Tuli, Viktor Riabov, Motoi Inaba, M. G. Hur, C. Y. Chi, Charles Maguire, S. Leckey, C. R. Cleven, W. E. Sondheim, V. Papavassiliou, K. Boyle, P. A. Rukoyatkin, S. Belikov, K. S. Joo, W. A. Zajc, Josh Moss, J. E. Frantz, H. W. Van Hecke, V. Baublis, A. Denisov, V. Cianciolo, Jen-Chieh Peng, E. Kistenev, P. J. Kroon, Sergey Fokin, C. P. Singh, T. Horaguchi, B. M. Johnson, H. Harada, S. Esumi, A. Kiss, D. Sharma, A. Glenn, A. Taketani, Xiong Wang, Z. Conesa del Valle, K. S. Sim, Steven E. Skutnik, Henner Buesching, Dong Jo Kim, Martin Purschke, F. Gastineau, V. L. Rykov, T. Dahms, A. Isupov, C. Suire, H. Qu, D. Kotchetkov, Hideki Hamagaki, K. Aoki, G. David, Junji Tojo, Z. Fraenkel, Alexander Milov, N. Grau, J. Sziklai, K. Shoji, I. Ravinovich, O. Drapier, P. W. Stankus, E. R. Kinney, Brian Cole, D. P. Morrison, S. Campbell, V. E. Semenov, J. Zimányi, Tatsuya Chujo, Y. Nagata, H. Hiejima, S. S. Ryu, Saskia Mioduszewski, K. Imai, R. Bennett, Ahmed Al-Jamel, J. Jin, E. M. Takagui, O. Zaudtke, Jan Rak, R. Lacey, R. Granier de Cassagnac, Y. Cobigo, Anne Marie Sickles, G. R. Young, M. Naglis, C. L. Silva, V. S. Pantuev, Susumu Sato, S. Butsyk, Vladimir Samsonov, Tamas Ferenc Csorgo, K. Okada, J. L. Nagle, B. Sahlmueller, H. En'yo, P. Constantin, M. J. Leitch, F. Staley, A. Deshpande, Y. Watanabe, I. Younus, A. Soldatov, K. Tanida, V. I. Kochetkov, Gerd Joachim Kunde, I. Shein, X. He, O. O. Omiwade, V. Peresedov, H. Masui, A. K. Dubey, S. Takagi, K. N. Barish, Taku Gunji, F. Kajihara, H. Delagrange, A. Baldisseri, Y. S. Kim, T. E. Miller, A. Enokizono, M. Holmes, M. Chiu, T. A. Shibata, M. L. Brooks, D. Isenhower, Marie Germain, A. G. Litvinenko, A. Kozlov, R. Seto, K. Haruna, and V. Dzhordzhadze
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, 0103 physical sciences, High mass, High Energy Physics::Experiment, Neutron, Coulomb excitation, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, 01 natural sciences
Abstract: We present the first measurement of photoproduction of J/psi and of two-photon production of high-mass e(+)e(-) pairs in electromagnetic (or ultra-peripheral) nucleus-nucleus interactions, using Au + Au data at root s(NN) = 200 GeV. The events are tagged with forward neutrons emitted following Coulomb excitation of one or both Au* nuclei. The event sample consists of 28 events with m(e+e-) > 2 GeV/c(2) with zero like-sign background. The measured cross sections at midrapidity of d sigma/dy (J/psi + Xn, y = 0) = 76 +/- 33 (stat) +/- 11 (syst) pb and d(2)sigma /dm dy (e(+) e(-) + Xn, y = 0) = 86 +/- 23(stat) +/- 16(syst) mu b/ (GeV/c(2)) for m(e+e-) epsilon vertical bar 2.0, 2.8 vertical bar GeV/c(2) have been compared and found to be consistent with models for photoproduction of J/psi and QED based calculations of two-photon production of e(+)e(-) pairs. (C) 2009 Elsevier B.V. All rights reserved.
Published: 2009
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50. 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
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