Author: "Yurevich, V.I." / Topic: nuclear experiment - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"Yurevich, V.I."' showing total 58 results

Start Over Author "Yurevich, V.I." Topic nuclear experiment

58 results on '"Yurevich, V.I."'

1. Two-particle correlations on transverse momentum and momentum dissipation in Au–Au collisions at = 130 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, C.O., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, J.H., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M.J., Huang, H.Z, Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, H., Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reid, J.G., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swanger, .M., Symons, T.J.M., Szanto De Toledo, A., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, B., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear and High Energy Physics, correlations, momentum, STAR, Hadron, FOS: Physical sciences, Parton, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Momentum, Nuclear physics, 0103 physical sciences, Nuclear Experiment (nucl-ex), Nuclear Experiment, 010306 general physics, Nuclear Collisions, Physics, 010308 nuclear & particles physics, Scattering, Dissipation, Pp, By-Event Fluctuations, Dynamics, Amplitude, Pseudorapidity, Particle, Distributions, High Energy Physics::Experiment
Abstract: Measurements of two-particle correlations on transverse momentum $p_t$ for Au-Au collisions at $\sqrt{s_{NN}} = 130$ GeV are presented. Significant large-momentum-scale correlations are observed for charged primary hadrons with $0.15 \leq p_t \leq 2$ GeV/$c$ and pseudorapidity $|\eta| \leq 1.3$. Such correlations were not observed in a similar study at lower energy and are not predicted by theoretical collision models. Their direct relation to mean-$p_t$ fluctuations measured in the same angular acceptance is demonstrated. Positive correlations are observed for pairs of particles which have large $p_t$ values while negative correlations occur for pairs in which one particle has large $p_t$ and the other has much lower $p_t$. The correlation amplitudes per final state particle increase with collision centrality. The observed correlations are consistent with a scenario in which the transverse momentum of hadrons associated with initial-stage semi-hard parton scattering is dissipated by the medium to lower $p_t$., Comment: 12 pages, 5 figures
Published: 2007

2. Kaon production and kaon to pion ratio in Au + Au collisions at sNN=130 GeV

Author: Adler, C., Ahammed, Z., Allgower, C., Amonett, J., Anderson, B.D., Anderson, M., Averichev, G.S., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bichsel, H., Bhardwaj, S., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Boucham, A., Brandin, A.V., Bravar, A., Cadman, R., Caines, H., Calderon De La Barca Sanchez, M., Cardenas, A., Carroll, J., Castillo, J., Castro, M., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, Y., Chernenko, S.P., Cherney, M., Chikanian, A., Choi, B., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Deng, W.S., Derevschikov, A.A., Didenko, L., Dietel, T., Draper, J.E., Dunin, V.B., Dunlop, J.C., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Fachini, P., Faine, V., Filimonov, K., Finch, E., Fisyak, Y., Flierl, D., Foley, K.J., Fu, J., Gagliardi, C.A., Gagunashvili, N., Gans, J., Gaudichet, L., Germain, Marie, Geurts, F., Ghazikhanian, V., Grachov, O., Grigoriev, V., Guedon, M., Gushin, E., Hallman, T.J., Hardtke, D., Harris, J.W., Henry, T.W., Heppelmann, S., Herston, T., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horsley, M., Huang, H.Z., Humanic, T.J., Igo, G., Ishihara, A., Ivanshin, Yu.I., Jacobs, P., Jacobs, W.W., Janik, M., Johnson, I., Jones, P.G., Judd, E.G., Kaneta, S., Kaplan, M., Keane, D., Kiryluk, J., Kisiel, A., Klay, J., Klein, S.R., Klyachko, A., Konstantinov, A.S., Kopytine, M., Kotchenda, L., Kovalenko, A.D., Kramer, M., Kravtsov, P., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunde, G.J., Kunz, C.L., Kutuev, R.Kh., Kuznetsov, A.A., Lakedhal-Ayat, L., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lansdell, C.P., Lasiuk, B., Laue, F., Lebedev, A., Lednicky, R., Leontiev, V.M., LeVine, M.J., Li, Q., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Z., Liu, Q.J., Ljubicic, T., Llope, W.J., LoCurto, G., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Ludlam, T., Lynn, D., Ma, J., Majka, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Messer, M., Miller, M.L., Milosevich, Z., Minaev, N.G., Mitchell, J., Moiseenko, V.A., Moore, C.F., Morozov, V., De Moura, M.M., Munhoz, M.G., Nelson, J.M., Nevski, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Paic, G., Pandey, S.U., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Perevoztchikov, V., Peryt, W., Petrov, V.A., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Rykov, V., Sakrejda, I., Salur, S., Sandweiss, J., Saulys, A.C., Savin, I., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schüttauf, A., Schweda, K., Seger, J., Seliverstovg, D., Seyboth, P., Shahaliev, E., Shestermanov, K.E., Shimanskiy, S.S., Shvetcov, V.S., Skoro, G., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Spinka, H.M., Srivastava, B., Stephenson, E.J., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Struck, C., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Thomas, J.H., Thompson, M., Tikhomirov, S., Tokarev, M., Tonjes, M.B., Trainor, T.A., Trentalange, S., Tribble, R.E., Trofimov, V., Tsai, O., Ullrich, T., Underwood, D.G., Van Buren, G., VanderMolen, A.M., Vasilevski, I.M., Vasiliev, A.N., Vigdor, S.E., Voloshin, S.A., Wang, F., Ward, H., Watson, J.W., Wells, R., Westfall, G.D., Whitten Jr., C., Wieman, H., Willson, R., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Z., Yakutin, A.E., Yamamoto, E., Yang, J., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zborovsky, I., Zhang, H., Zhang, W.M., Zoulkarneev, R., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear reaction, Physics, Nuclear and High Energy Physics, Meson, 010308 nuclear & particles physics, Nuclear Theory, Hadron, FOS: Physical sciences, Strangeness production, Inverse, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Charged particle, Nuclear physics, Pion, 0103 physical sciences, Transverse mass, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), Nuclear Experiment, 010306 general physics
Abstract: Mid-rapidity transverse mass spectra and multiplicity densities of charged and neutral kaons are reported for Au+Au collisions at $\snn$=130 GeV at RHIC. The spectra are exponential in transverse mass, with an inverse slope of about 280 MeV in central collisions. The multiplicity densities for these particles scale with the negative hadron pseudo-rapidity density. The charged kaon to pion ratios are $K^+/\pi^- = 0.161 \pm 0.002 {\rm (stat)} \pm 0.024 {\rm (syst)}$ and $K^-/\pi^- = 0.146 \pm 0.002 {\rm (stat)} \pm 0.022 {\rm (syst)}$ for the most central collisions. The $K^+/\pi^-$ ratio is lower than the same ratio observed at the SPS while the $K^-/\pi^-$ is higher than the SPS result. Both ratios are enhanced by about 50% relative to p+p and $\bar{\rm p}$+p collision data at similar energies., Comment: 6 pages, 3 figures, 1 table
Published: 2004

3. Azimuthal anisotropy: the higher harmonics

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Batia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, .Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, Nuclear and High Energy Physics, Distribution (number theory), 010308 nuclear & particles physics, Elliptic flow, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Computational physics, Azimuth, Harmonics, 0103 physical sciences, Fourth harmonic, Nuclear Experiment (nucl-ex), Nuclear Experiment, 010306 general physics, Anisotropy, ComputingMilieux_MISCELLANEOUS
Abstract: We report the first observations of the fourth harmonic (v_4) in the azimuthal distribution of particles at RHIC. The measurement was done taking advantage of the large elliptic flow generated at RHIC. The integrated v_4 is about a factor of 10 smaller than v_2. For the sixth (v_6) and eighth (v_8) harmonics upper limits on the magnitudes are reported., 4 pages, 6 figures, contribution to the Quark Matter 2004 proceedings
Published: 2004

4. Measurement of Transverse Single-Spin Asymmetries for Di-Jet Production in Proton-Proton Collisions at sqrt s = 200 GeV

Author: Abelev, B.I., Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon de la Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., de Moura, M.M., Dedovich, T.G., DePhillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, M., Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.S., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytin, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamong, M.A.C., Landgraf, J.M., Lange, S., LaPointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, f., Liu, H., Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longarche, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikov, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, A., Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swager, M., Symons, T.J.M., Szanto de Toledo, A., Tai, A., Takahaski, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., van der Kolk, N., van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.L., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., and Zuo, J.X.
Subjects: Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We report the first measurement of the opening angle distribution between pairs of jets produced in high-energy collisions of transversely polarized protons. The measurement probes (Sivers) correlations between the transverse spin orientation of a proton and the transverse momentum directions of its partons. With both beams polarized, the wide pseudorapidity (-1 leq eta leq +2) coverage for jets permits separation of Sivers functions for the valence and sea regions. The resulting asymmetries are all consistent with zero and considerably smaller than Sivers effects observed in semi-inclusive deep inelastic scattering (SIDIS). We discuss theoretical attempts to reconcile the new results with the sizable transverse spin effects seen in SIDIS and forward hadron production in pp collisions.
Published: 2008

5. Strange Particle Production in $p+p$ Collisions at $\sqrt{s}$= 200 GeV

Author: Abelev, B.I., Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon de la Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., de Moura, M.M., Dedovich, T.G., DePhillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, M., Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.S., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytin, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamong, M.A.C., Landgraf, J.M., Lange, S., LaPointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, f., Liu, H., Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longarche, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikov, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, A., Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swager, M., Symons, T.J.M., Szanto de Toledo, A., Tai, A., Takahaski, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., van der Kolk, N., van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.L., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], Physics, High Energy Physics::Phenomenology, Nuclear Theory, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: 22 pages, 20 figures, 11 tables, submitted to Phys. Rev. C; We present strange particle spectra and yields measured at mid-rapidity in $\sqrt{\text{s}}=200$ GeV proton-proton ($p+p$) collisions at RHIC. We find that the previously observed universal transverse mass ($\mathrm{m_{T}}\equiv\sqrt{\mathrm{p_{T}}^{2}+\mathrm{m}^{2}}$) scaling of hadron production in $p+p$ collisions seems to break down at higher \mt and that there is a difference in the shape of the \mt spectrum between baryons and mesons. We observe mid-rapidity anti-baryon to baryon ratios near unity for $\Lambda$ and $\Xi$ baryons and no dependence of the ratio on transverse momentum, indicating that our data do not yet reach the quark-jet dominated region. We show the dependence of the mean transverse momentum (\mpt) on measured charged particle multiplicity and on particle mass and infer that these trends are consistent with gluon-jet dominated particle production. The data are compared to previous measurements from CERN-SPS, ISR and FNAL experiments and to Leading Order (LO) and Next to Leading order (NLO) string fragmentation model predictions. We infer from these comparisons that the spectral shapes and particle yields from $p+p$ collisions at RHIC energies have large contributions from gluon jets rather than quark jets.
Published: 2008

6. Neutral Kaon Interferometry in Au+Au collisions at sqrt(s_NN) = 200 GeV

Author: Abelev, B.I., Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon de la Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., de Moura, M.M., Dedovich, T.G., DePhillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, M., Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.S., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytin, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamong, M.A.C., Landgraf, J.M., Lange, S., LaPointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, f., Liu, H., Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longarche, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikov, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, A., Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swager, M., Symons, T.J.M., Szanto de Toledo, A., Tai, A., Takahaski, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., van der Kolk, N., van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.L., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: quark-gluon plasma, Physics, statistical models (nuclear), FOS: Physical sciences, nuclei with mass number 190 to 219, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 25.75.Gz, heavy ion-nucleus reactions, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Nuclear Experiment (nucl-ex), kaon production, Nuclear Experiment
Abstract: We present the first statistically meaningful results from two-K0s interferometry in heavy-ion collisions. A model that takes the effect of the strong interaction into account has been used to fit the measured correlation function. The effects of single and coupled channel were explored. At the mean transverse mass m_T = 1.07 GeV, we obtain the values R = 4.09 +/- 0.46 (stat.) +/- 0.31 (sys) fm and lambda = 0.92 +/- 0.23 (stat) +/- 0.13 (sys), where R and lambda are the invariant radius and chaoticity parameters respectively. The results are qualitatively consistent with m_T systematics established with pions in a scenario characterized by a strong collective flow., Comment: 11 pages, 10 figures
Published: 2008

7. Mass, quark-number, and sqrt sNN dependence of the second and fourth flow harmonics in ultra-relativistic nucleus-nucleus collisions

Author: Abelev, B.I., Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon de la Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., de Moura, M.M., Dedovich, T.G., DePhillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, M., Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.S., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytin, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamong, M.A.C., Landgraf, J.M., Lange, S., LaPointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, f., Liu, H., Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longarche, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikov, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, A., Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swager, M., Symons, T.J.M., Szanto de Toledo, A., Tai, A., Takahaski, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., van der Kolk, N., van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.L., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., and Zuo, J.X.
Subjects: Nuclear Theory, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We present STAR measurements of the azimuthal anisotropy parameter v_2 for pions, kaons, protons, Lambda, bar Lambda, Xi+bar Xi, and \Omega + bar Omega, along with v_4 for pions, kaons, protons, and Lambda + bar Lambda at mid-rapidity for Au+Au collisions at sqrt sNN=62.4 and 200 GeV. The v_2(p_T) values for all hadron species at 62.4 GeV are similar to those observed in 130 and 200 GeV collisions. For observed kinematic ranges, v_2 values at 62.4, 130, and 200 GeV are as little as 10 percent-15 percent larger than those in Pb+Pb collisions at sqrt s NN =17.3 GeV. At intermediate transverse momentum (p_T from 1.5-5 GeV/c), the 62.4 GeV v_2(p_T) and v_4(p_T) values are consistent with the quark-number scaling first observed at 200 GeV. A four-particle cumulant analysis is used to assess the non-flow contributions to pions and protons and some indications are found for a smaller non-flow contribution to protons than pions. Baryon v_2 is larger than anti-baryon v_2 at 62.4 and 200 GeV perhaps indicating either that the initial spatial net-baryon distribution is anisotropic, that the mechanism leading to transport of baryon number from beam- to mid-rapidity enhances v_2, or that anti-baryon and baryon annihilation is larger in the in-plane direction.
Published: 2008

8. Longitudinal double-spin asymmetry and cross section for inclusive jet production in polarized proton collisions at sqrt(s) = 200 GeV

Author: Abelev, B.I., Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon de la Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., de Moura, M.M., Dedovich, T.G., DePhillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, M., Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.S., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytin, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamong, M.A.C., Landgraf, J.M., Lange, S., LaPointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, f., Liu, H., Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longarche, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikov, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, A., Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swager, M., Symons, T.J.M., Szanto de Toledo, A., Tai, A., Takahaski, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., van der Kolk, N., van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.L., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., and Zuo, J.X.
Subjects: Astrophysics::High Energy Astrophysical Phenomena, Physics, Nuclear Theory, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We report a measurement of the longitudinal double-spin asymmetry A_LL and the differential cross section for inclusive midrapidity jet production in polarized proton collisions at sqrt(s)=200 GeV. The cross section data cover transverse momenta 5 < pT < 50 GeV/c and agree with next-to-leading order perturbative QCD evaluations. The A_LL data cover 5 < pT < 17 GeV/c and disfavor at 98 percent C.L. maximal positive gluon polarization in the polarized nucleon.
Published: 2008

9. Enhanced strange baryon production in Au+Au collisions compared to p+p at $\sqrt{s_{NN}}$ = 200 GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Baumgart, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cai, X.Z., Caines, H., Calder'On De La Barca S'Anchez, M., Callner, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, J.Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Chung, S.U., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Feng, A., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.N., Gos, H., Grebenyuk, O., Grosnick, D., Grube, B., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Heppelmann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D.J., Hollis, R.S., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Ljubicic, T., Llope, W.J., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mischke, A., Mitchell, J., Mohanty, B., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, C., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Qattan, I.A., Raniwala, R., Raniwala, S., Ray, R.L., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Staszak, D., Stock, R., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sumbera, M., Sun, X.M., Sun, Z., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Wada, M., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Webb, J.C., Westfall, G.D., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Wu, Y., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yue, Q., Yurevich, V.I., Zawisza, M., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zhou, J., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear Theory, 25.75.-q,25.75.Dw,25.75.Nq,12.40.Ee, FOS: Physical sciences, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: We report on the observed differences in production rates of strange and multi-strange baryons in Au+Au collisions at sqrts = 200 GeV compared to pp interactions at the same energy. The strange baryon yields in Au+Au collisions, then scaled down by the number of participating nucleons, are enhanced relative to those measured in pp reactions. The enhancement observed increases with the strangeness content of the baryon, and increases for all strange baryons with collision centrality. The enhancement is qualitatively similar to that observed at lower collision energy sqrts =17.3 GeV. The previous observations are for the bulk production, while at intermediate pT, 1 < pT< 4 GeV/c, the strange baryons even exceed binary scaling from pp yields., 7 pages, 4 figures. Printed in PRC
Published: 2008

10. Longitudinal double-spin asymmetry for inclusive jet production in $\vec{p}+\vec{p}$ collisions at $\sqrt{s}$=200 GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Baumgart, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Burton, T.P., Bystersky, M., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Callner, J., Catu, O., Cebra, D., Cervantes, M.C., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, J.Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Chung, S.U., Clarke, R.F., Codrington, M.J.M., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Edwards, W.R., Efimov, L.G., Elhalhuli, E., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Feng, A., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.N., Gos, H., Grebenyuk, O., Grosnick, D., Grube, B., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, Anupam, Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Heppelmann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D.J., Hollis, R.S., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Ljubicic, T., Llope, W.J., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McShane, T.S., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mischke, A., Mitchell, J., Mohanty, B., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, C., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Pruthi, N.K., Putschke, J., Qattan, I.A., Raniwala, R., Raniwala, S., Ray, R.L., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Skoby, M.J., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Staszak, D., Stock, R., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sumbera, M., Sun, X.M., Sun, Z., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Tram, V.N., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Wada, M., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Webb, J.C., Westfall, G.D., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Wu, Y., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yue, Q., Yurevich, V.I., Zawisza, M., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zhou, J., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: High Energy Physics - Experiment (hep-ex), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment, High Energy Physics - Experiment
Abstract: We report a new STAR measurement of the longitudinal double-spin asymmetry A_LL for inclusive jet production at mid-rapidity in polarized p+p collisions at a center-of-mass energy of sqrt(s) = 200 GeV. The data, which cover jet transverse momenta 5 < p_T < 30 GeV/c, are substantially more precise than previous measurements. They provide significant new constraints on the gluon spin contribution to the nucleon spin through the comparison to predictions derived from one global fit of polarized deep-inelastic scattering measurements., 7 pages, 4 figures + 1 table
Published: 2008

11. Measurement of Transverse Single-Spin Asymmetries for Dijet Production in Proton-Proton Collisions ats=200 GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Baumgart, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Callner, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, J.Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Chung, S.U., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Fatemi, R., Fedorisin, J., Feng, A., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Grube, B., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Heppelmann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D.J., Hollis, R.S., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, Hong, Liu, J., Liu, L., Ljubicic, T., Llope, W.J., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mischke, A., Mitchell, J., Mohanty, B., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, C., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Qattan, I.A., Raniwala, R., Raniwala, S., Ray, R.L., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Staszak, D., Stevens, J., Stock, R., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sumbera, M., Sun, X.M., Sun, Z., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van, N., Kolk, Der, Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Wada, M., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Webb, J.C., Westfall, G.D., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Wu, Y., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yue, Q., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zhou, J., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: Proton, (2jet) spin, Physics, Multidisciplinary, Hadron, Drell-Yan, FOS: Physical sciences, General Physics and Astronomy, Parton, Jet (particle physics), pp, Electromagnetic Calorimeter, 01 natural sciences, transverse jet, High Energy Physics - Experiment, Deep-Inelastic Scattering, Momentum, Nuclear physics, High Energy Physics - Experiment (hep-ex), State Interactions, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], valence quark, Nuclear Experiment, 010306 general physics, p p, colliding beams polarized beam, pair production angular distribution, asymmetry Sivers function p, spin parton, transverse momentum correlation quark, sea hadron, hadroproduction small-angle magnetic detector, STAR experimental results Brookhaven RHIC Coll 200 GeV-cms, Hard-Scattering, Spin-½, Physics, 010308 nuclear & particles physics, Deep inelastic scattering, NATURAL SCIENCES. Physics, PRIRODNE ZNANOSTI. Fizika, Pseudorapidity, High Energy Physics::Experiment
Abstract: We report the first measurement of the opening angle distribution between pairs of jets produced in high-energy collisions of transversely polarized protons. The measurement probes (Sivers) correlations between the transverse spin orientation of a proton and the transverse momentum directions of its partons. With both beams polarized, the wide pseudorapidity ($-1 \leq \eta \leq +2$) coverage for jets permits separation of Sivers functions for the valence and sea regions. The resulting asymmetries are all consistent with zero and considerably smaller than Sivers effects observed in semi-inclusive deep inelastic scattering (SIDIS). We discuss theoretical attempts to reconcile the new results with the sizable transverse spin effects seen in SIDIS and forward hadron production in pp collisions., Comment: 6 pages total, 1 Latex file, 3 PS files with figures
Published: 2007

12. Partonic flow and $\phi$-meson production in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Baumgart, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Callner, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, J.Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Chung, S.U., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Feng, A., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Grube, B., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Heppelmann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D.J., Hollis, R.S., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Ljubicic, T., Llope, W.J., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mitchell, J., Mohanty, B., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, C., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Qattan, I.A., Raniwala, R., Raniwala, S., Ray, R.L., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Staszak, D., Stock, R., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sumbera, M., Sun, X.M., Sun, Z., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Wu, Y., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yue, Q., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zhou, J., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: High Energy Physics::Lattice, High Energy Physics::Phenomenology, Nuclear Theory, High Energy Physics::Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: We present first measurements of the $\phi$-meson elliptic flow ($v_{2}(p_{T})$) and high statistics $p_{T}$ distributions for different centralities from $\sqrt{s_{NN}}$ = 200 GeV Au+Au collisions at RHIC. In minimum bias collisions the $v_{2}$ of the $\phi$ meson is consistent with the trend observed for mesons. The ratio of the yields of the $\Omega$ to those of the $\phi$ as a function of transverse momentum is consistent with a model based on the recombination of thermal $s$ quarks up to $p_{T}\sim 4$ GeV/$c$, but disagrees at higher momenta. The nuclear modification factor ($R_{CP}$) of $\phi$ follows the trend observed in the $K^{0}_{S}$ mesons rather than in $\Lambda$ baryons, supporting baryon-meson scaling. Since $\phi$-mesons are made via coalescence of seemingly thermalized $s$ quarks in central Au+Au collisions, the observations imply hot and dense matter with partonic collectivity has been formed at RHIC., Comment: 6 pages, 4 figures, submit to PRL
Published: 2007

13. Mass, quark-number, and $\sqrt{s_{NN}}$ dependence of the second and fourth flow harmonics in ultrarelativistic nucleus-nucleus collisions

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Baumgart, S., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Sanchez, M.C.D.L., Callner, J., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Chung, S.U., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Mazumdar, M.R.D., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D., Hollis, R., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Y., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Y.A., McClain, C.J., McShane, T.S., Melnick, Y., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, C., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Qattan, I.A., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Staszak, D., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swanger, M., Symons, T.J.M., De Toledo, A.S., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E, Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zhou, J., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: STAR, ELLIPTIC FLOW, High Energy Physics::Phenomenology, Nuclear Theory, SIGNATURE, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], ANISOTROPIC FLOW, 25.75.Nq, 25.75.Ld, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), PARTICLE IDENTIFICATION, Nuclear Experiment
Abstract: We present STAR measurements of the azimuthal anisotropy parameter $v_2$ for pions, kaons, protons, $\Lambda$, $\bar{\Lambda}$, $\Xi+\bar{\Xi}$, and $\Omega + \bar{\Omega}$, along with $v_4$ for pions, kaons, protons, and $\Lambda + \bar{\Lambda}$ at mid-rapidity for Au+Au collisions at $\sqrt{s_{_{NN}}}=62.4$ and 200 GeV. The $v_2(p_T)$ values for all hadron species at 62.4 GeV are similar to those observed in 130 and 200 GeV collisions. For observed kinematic ranges, $v_2$ values at 62.4, 130, and 200 GeV are as little as 10%--15% larger than those in Pb+Pb collisions at $\sqrt{s_{_{NN}}}=17.3$ GeV. At intermediate transverse momentum ($p_T$ from 1.5--5 GeV/c), the 62.4 GeV $v_2(p_T)$ and $v_4(p_T)$ values are consistent with the quark-number scaling first observed at 200 GeV. A four-particle cumulant analysis is used to assess the non-flow contributions to pions and protons and some indications are found for a smaller non-flow contribution to protons than pions. Baryon $v_2$ is larger than anti-baryon $v_2$ at 62.4 and 200 GeV perhaps indicating either that the initial spatial net-baryon distribution is anisotropic, that the mechanism leading to transport of baryon number from beam- to mid-rapidity enhances $v_2$, or that anti-baryon and baryon annihilation is larger in the in-plane direction., Comment: 12 pages, 8 figures, submitted for publication in Phys. Rev. C
Published: 2007

14. Global polarization measurement in Au+Au collisions

Author: Abelev, B.I., Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon de la Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., de Moura, M.M., Dedovich, T.G., DePhillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, M., Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.S., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytin, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamong, M.A.C., Landgraf, J.M., Lange, S., LaPointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, f., Liu, H., Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longarche, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikov, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, A., Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swager, M., Symons, T.J.M., Szanto de Toledo, A., Tai, A., Takahaski, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., van der Kolk, N., van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.L., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: upper limit magnetic detector, Nuclear and High Energy Physics, Angular momentum, Star, nucleus nucleus, Nuclear Theory, polarization transverse momentum, Particle, FOS: Physical sciences, K-S(0), Relativistic Nuclear Collisions, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Lambda, 01 natural sciences, polarization Antilambda, colliding beams scattering, hadronic decay angular distribution Lambda, Nuclear physics, Angular distribution, 0103 physical sciences, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, heavy ion gold Lambda, Physics, Time projection chamber, Flow, 010308 nuclear & particles physics, Hyperon, hadroproduction Lambda, Polarization (waves), dependence polarization, NATURAL SCIENCES. Physics, PRIRODNE ZNANOSTI. Fizika, dependence impact parameter, STAR experimental results Brookhaven RHIC Coll 200 GeV-cms/nucleon, Physics, Nuclear, Time Projection Chamber, High Energy Physics::Experiment, Relativistic Heavy Ion Collider, STAR detector
Abstract: The system created in non-central relativistic nucleus-nucleus collisions possesses large orbital angular momentum. Due to spin-orbit coupling, particles produced in such a system could become globally polarized along the direction of the system angular momentum. We present the results of Lambda and anti-Lambda hyperon global polarization measurements in Au+Au collisions at sqrt{s_NN}=62.4 GeV and 200 GeV performed with the STAR detector at RHIC. The observed global polarization of Lambda and anti-Lambda hyperons in the STAR acceptance is consistent with zero within the precision of the measurements. The obtained upper limit, |P_{Lambda,anti-Lambda}, 11 pages, 10 figures, 1 table, minor changes, accepted for publication in Phys. Rev. C
Published: 2007

15. Transverse momentum and centrality dependence of high-pt non-photonic electron suppression in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Abelev, B.I., Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon de la Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., de Moura, M.M., Dedovich, T.G., DePhillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, M., Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.S., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytin, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamong, M.A.C., Landgraf, J.M., Lange, S., LaPointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, f., Liu, H., Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longarche, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikov, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, A., Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swager, M., Symons, T.J.M., Szanto de Toledo, A., Tai, A., Takahaski, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., van der Kolk, N., van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.L., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, High Energy Physics::Phenomenology, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: The STAR collaboration at RHIC reports measurements of the inclusive yield of non-photonic electrons, which arise dominantly from semi-leptonic decays of heavy flavor mesons, over a broad range of transverse momenta ($1.2 < \pt < 10$ \gevc) in \pp, \dAu, and \AuAu collisions at \sqrtsNN = 200 GeV. The non-photonic electron yield exhibits unexpectedly large suppression in central \AuAu collisions at high \pt, suggesting substantial heavy quark energy loss at RHIC. The centrality and \pt dependences of the suppression provide constraints on theoretical models of suppression., Published to Phys. Rev. Lett. Revised version after comments from referees Erratum submitted to PRL
Published: 2007

16. Energy dependence of $\pi^{\pm}$, $p$ and $\bar{p}$ transverse momentum spectra for Au+Au collisions at $\sqrt{s_{NN}}$=62.4 and 200 GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baumgart, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, S.-L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Callner, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, J.Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Chung, S.U., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Feng, A., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fornazier, K.S.F., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D., Hollis, R., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mitchell, J., Mohanty, B., Molnar, L., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, C., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Qattan, I.A., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sumbera, M., Sun, X.M., Sun, Z., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yue, Q., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Jet quenching, Particle ratios, Fragmentation, Astrophysics::High Energy Astrophysical Phenomena, Nuclear modification factor, High Energy Physics::Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment, Particle production, Recombination
Abstract: We study the energy dependence of the transverse momentum $(p_T)$ spectra for charged pions, protons and anti-protons for Au+Au collisions at $\sqrt{S_{NN}$=62.4 and 200 GeV. Data are presented at mid-rapidity (|y
Published: 2007

17. Rapidity and species dependence of particle production at large transverse momentum for $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Abelev, B.I., Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calder'On De La Barca S'Anchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swanger, M., Symons, T.J.M., Szanto De Toledo, A., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: Nuclear Theory, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: We determine rapidity asymmetry in the production of charged pions, protons and anti-protons for large transverse momentum (pT) for d+Au collisions at \sqrt s_NN = 200 GeV. The identified hadrons are measured in the rapidity regions |y| < 0.5 and 0.5 < |y| < 1.0 for the pT range 2.5 < pT < 10 GeV/c. We observe significant rapidity asymmetry for charged pion and proton+anti-proton production in both rapidity regions. The asymmetry is larger for 0.5 < |y| < 1.0 than for |y|< 0.5 and is almost independent of particle type. The measurements are compared to various model predictions employing multiple scattering, energy loss, nuclear shadowing, saturation effects, and recombination, and also to a phenomenological parton model. We find that asymmetries are sensitive to model parameters and show model-preference. The rapidity dependence of ��^{-}/��^{+} and \bar{p}/p ratios in peripheral d+Au and forward neutron-tagged events are used to study the contributions of valence quarks and gluons to particle production at high pT. The results are compared to calculations based on NLO pQCD and other measurements of quark fragmentation functions., 14 pages and 13 figures
Published: 2007

18. Charged particle distributions and nuclear modification at high rapidities in d+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Baumgart, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Callner, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, J.Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Chung, S.U., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Feng, A., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Heppelmann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D., Hollis, R., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Ljubicic, T., Llope, W.J., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mitchell, J., Mohanty, B., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, N.S., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Qattan, I.A., Raniwala, R., Raniwala, S., Ray, R.L., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Staszak, D., Stock, R., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sumbera, M., Sun, X.M., Sun, Z., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Wu, Y., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yue, Q., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zhou, J., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: FOS: Physical sciences, High Energy Physics::Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment (nucl-ex), Nuclear Experiment, 25.75.-q, 25.75.Dw, 13.85.-t
Abstract: The measurements of the centrality dependence of $dN/d\eta$ and transverse momentum spectra from mid- to forward rapidity in d+Au collisions at $\sqrt{s_{_{\rm NN}}} =$ 200 GeV are reported. They provide a sensitive tool for understanding the dynamics of multi-particle production in the high parton-density regime. In particular, we observe strong suppression of the nuclear modification factor $R_{CP}$ at forward rapidities (d-side, $\eta$ = 3.1) and enhancement at backward rapidity ($\eta$ = $-$3.1). An empirical scaling is obtained for multiplicity and $R_{CP}$ when a shift of the center-of-mass in the asymmetric d+Au collisions with respect to the nucleon-nucleon system is applied., Comment: 8 pages, 5 figures, submitted to PLB
Published: 2007
Full Text: View/download PDF

19. Scaling properties of hyperon production in Au+Au collisions at $\sqrt{s_{NN}}$=200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Bezverkhny, B.I., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, C.O., Blyth, S.L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Sanchez, M.C.D., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Mazumdar, M.R.D., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Y., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Y.A., McClain, C.J., McShane, T.S., Melnick, Y., Meschanin, A., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swanger, M., Symons, T.J.M., De Toledo, A.S., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Van Der Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: PB-PB COLLISIONS, AU COLLISIONS, Nuclear Theory, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], HADRON-PRODUCTION, SYSTEM-SIZE DEPENDENCE, STRANGENESS ENHANCEMENT, RAPIDITY, 25.75.Dw, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract: We present the scaling properties of Lambda, Xi, Omega and their anti-particles produced at mid-rapidity in Au+Au collisions at RHIC at sqrt(s_NN) = 200 GeV. The yield of multi-strange baryons per participant nucleon increases from peripheral to central collisions more rapidly than the Lambda yield, which appears to correspond to an increasing strange quark density of matter produced. The value of the strange phase space occupancy factor gamma_s, obtained from a thermal model fit to the data, approaches unity for the most central collisions. We also show that the nuclear modification factors, R_CP, of Lambda and Xi are consistent with each other and with that of protons in the transverse momentum range 2.0 < p_T < 5.0 GeV/c. This scaling behaviour is consistent with a scenario of hadron formation from constituent quark degrees of freedom through quark recombination or coalescence., 6 pages, 3 figures, submitted to PRL
Published: 2007

20. Forward $\Lambda$ Production and Nuclear Stopping Power in d + Au Collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Baumgart, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.-L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Callner, J., Catu, O., Cebra, D., Cervantes, M.C., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, J.Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Chung, S.U., Clarke, R.F., Codrington, M.J.M., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Feng, A., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.N., Gos, H., Grebenyuk, O., Grosnick, D., Grube, B., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Heppelmann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D.J., Hollis, R.S., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Ljubicic, T., Llope, W.J., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mischke, A., Mitchell, J., Mohanty, B., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, C., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Pruthi, N.K., Putschke, J., Qattan, I.A., Raniwala, R., Raniwala, S., Ray, R.L., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Staszak, D., Stock, R., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sumbera, M., Sun, X.M., Sun, Z., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Wada, M., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Webb, J.C., Westfall, G.D., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Wu, Y., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yue, Q., Yurevich, V.I., Zawisza, M., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zhou, J., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: 25.75.Dw, Nuclear Theory, FOS: Physical sciences, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: We report the measurement of Lamda and Anti-Lamda yields and inverse slope parameters in d + Au collisions at sqrt(s_NN) = 200 GeV at forward and backward rapidities (y = +- 2.75), using data from the STAR forward time projection chambers. The contributions of different processes to baryon transport and particle production are probed exploiting the inherent asymmetry of the d + Au system. Comparisons to model calculations show that the baryon transport on the deuteron side is consistent with multiple collisions of the deuteron nucleons with gold participants. On the gold side HIJING based models do not describe the measured particle yields while models with initial state nuclear effects and/or hadronic rescattering do. The multichain model can provide a good description of the net baryon density in d + Au collisions at energies available at the BNL Relativistic Heavy Ion Collider, and the derived parameters of the model agree with those from nuclear collisions at lower energies., Comment: 11 pages, 7 figures, 3 tables, published in Physical Review C, v2: updated text and figures
Published: 2007

21. Strangelet search in Au plus Au collisions at $\sqrt{S_{NN}}$=200 GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Baumgart, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Betts, R.R., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.L., Bombara, M., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Sanchez, M.C.D., Callner, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, J.Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Chung, S.U., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, X., Drachenberg, J.L., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Mazumdar, M.R.D., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Feng, A., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Garcia-Solis, E., Ghazikhanian, V., Ghosh, P., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffman, A.M., Hoffmann, G.W., Hofman, D., Hollis, R., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Iordanova, A., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Kettler, D., Khodyrev, V.Y., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Knospe, A.G., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kurnadi, P., Kuznetsov, A.A., Lamont, M.A.C, Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Ljubicic, T., Llope, W.J., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Y.A., McClain, C.J., McShane, T.S., Melnick, Y., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mitchell, J., Mohanty, B., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, N.S., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Planinic, M., Pluta, J., Poljak, N., Porile, N., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Qattan, I.A., Raniwala, R., Raniwala, S., Ray, R.L., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Sakuma, T., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Staszak, D., Stock, R., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Suarez, M.C., Subba, N.L., Sumbera, M., Sun, X.M., Sun, Z., Surrow, B., Symons, T.J.M., De Toledo, A.S., Szeliga, B., Takahashi, J., Tang, A.H., Tarnowsky, T., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wu, J., Wu, Y., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.K., Yue, Q., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zhou, J., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: AGS, Physics::Instrumentation and Detectors, Nuclear Theory, DROPLETS, DROPS, HEAVY-ION COLLISIONS, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 25.75.Dw, LIGHT-NUCLEUS PRODUCTION, SEPARATION, Physics::Accelerator Physics, QUARK-MATTER, PARTICLES, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We have searched for strangelets in a triggered sample of 61 million central (top 4%) Au+Au collisions at root s(NN)=200 GeV near beam rapidities at the STAR solenoidal tracker detector at the BNL Relativistic Heavy Ion Collider. We have sensitivity to metastable strangelets with lifetimes of order >= 0.1 ns, in contrast to limits over ten times longer in BNL Alternating Gradient Synchrotron (AGS) studies and longer still at the CERN Super Proton Synchrotron (SPS). Upper limits of a few 10(-6) to 10(-7) per central Au+Au collision are set for strangelets with mass greater than or similar to 30 GeV/c(2).
Published: 2007

22. Delta- phi Delta- eta Correlations in Central Au+Au Collisions at sqrt{s_{NN}} = 200 Gev

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, C.O., Blyth, S.L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Sanchez, M.C.D.B., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Mazumdar, M.R.D., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F, Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Y., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Y.A., McClain, C.J., McShane, T.S., Melnick, Y., Meschanin, A., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swanger, M., Symons, T.J.M., De Toledo, A.S., Takahashi, A.T.J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Molen, A.M.V., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: MODEL, FOS: Physical sciences, heavy ion-nucleus reactions, nuclei with mass number 190 to 219, 25.75.Gz, 12.38.Mh, 12.38.Qk, Nuclear Experiment (nucl-ex), RHIC/LHC, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], HADRONIZATION, Nuclear Experiment, ANGULAR-CORRELATIONS, QUARK-GLUON PLASMA
Abstract: We report charged-particle pair correlation analyses in the space of Delta -phi (azimuth) and Delta -eta (pseudo-rapidity), for central Au + Au collisions at sqrt{s_{NN}} = 200 GeV in the STAR detector. The analysis involves unlike-sign charge pairs and like-sign charge pairs, which are transformed into charge-dependent (CD) signals and charge-independent (CI) signals. We present detailed parameterizations of the data. A model featuring dense gluonic hot spots as first proposed by van Hove predicts that the observables under investigation would have sensitivity to such a substructure should it occur, and the model also motivates selection of transverse momenta in the range 0.8 < p_t < 2.0$ GeV/c. Both CD and CI correlations of high statistical significance are observed and possible interpretations are discussed., 18 pages, 8 figures, 2 tables submitted- Revised version Accepted-in press Phys. Rev. C
Published: 2006

23. The energy dependence of $p_t$ angular correlations inferred from mean-$p_{t}$ fluctuation scale dependence in heavy ion collisions at the SPS and RHIC

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Bezverkhny, B.I., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, C.O., Blyth, S.L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Guo, Y., Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Yu. Khodyrev, V., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, Hong, Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swanger, M., Symons, T.J.M., Szanto De Toledo, A., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Waggoner, W.T., Wang, F., Wang, G., Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C.J., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: AUTOCORRELATIONS, Nuclear and High Energy Physics, AU-AU COLLISIONS, ROOT-S(NN)=200 GEV, FOS: Physical sciences, Parton, Scale (descriptive set theory), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], PHI, 01 natural sciences, Ion, Nuclear physics, EQUILIBRATION, Angular correlation, 0103 physical sciences, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, Physics, BY-EVENT FLUCTUATIONS, 010308 nuclear & particles physics, NUCLEUS-NUCLEUS COLLISIONS, TRANSVERSE-MOMENTUM, Observable, ETA, Transverse momentum, Heavy ion, High Energy Physics::Experiment, Energy (signal processing)
Abstract: We present the first study of the energy dependence of $p_t$ angular correlations inferred from event-wise mean transverse momentum $$ fluctuations in heavy ion collisions. We compare our large-acceptance measurements at CM energies $\sqrt{s_{NN}} =$ 19.6, 62.4, 130 and 200 GeV to SPS measurements at 12.3 and 17.3 GeV. $p_t$ angular correlation structure suggests that the principal source of $p_t$ correlations and fluctuations is minijets (minimum-bias parton fragments). We observe a dramatic increase in correlations and fluctuations from SPS to RHIC energies, increasing linearly with $\ln \sqrt{s_{NN}}$ from the onset of observable jet-related $$ fluctuations near 10 GeV., Comment: 10 pages, 4 figures
Published: 2006

24. Forward Neutral Pion Production in p+p and d+Au Collisions at sqrt(s_NN)=200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bhatia, V.S., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, C.O., Blyth, S.L., Bonner, B.E., Botje, M., Boucham, A., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Sanchez, M.C.D., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., Moura, M.M.De, Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Mazumdar, M.R.D., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fisyak, Y., Fornazier, K.S.F., Fox, B.D., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gupta, N., Gutierrez, T.D., Hallman, T.J., Hamed, A., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Keane, D., Kechechyan, A., Khodyrev, V.Y., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kutuev, R.K., Kuznetsov, A.A., Lamb, R., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Y.A., McClain, C.J., McShane, T.S., Melnick, Y., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mioduszewski, S., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Reinnarth, J., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Surrow, B., Swanger, M., Symons, T.J.M., De Toledo, A.S., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Molen, A.M.V., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Xu, Z.Z., Yepes, P., Yoo, I.K., Yurevich, V.I., Zborovsky, I., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: GLUON DISTRIBUTION, COLOR GLASS CONDENSATE, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], PP, QCD, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), EP SCATTERING, High Energy Physics::Experiment, FRAGMENTATION, Nuclear Experiment (nucl-ex), Nuclear Experiment, PROTON-NUCLEUS COLLISIONS, 24.85.+p, 13.85.Fb, 13.85.Ni, 25.75.Dw
Abstract: Measurements of the production of forward pi0 mesons from p+p and d+Au collisions at sqrt(s_NN)=200 GeV are reported. The p+p yield generally agrees with next-to-leading order perturbative QCD calculations. The d+Au yield per binary collision is suppressed as eta increases, decreasing to ~30% of the p+p yield at =4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward pi0 with charged hadrons at eta~0 show a recoil peak in p+p that is suppressed in d+Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei., Comment: 6 pages, 4 figures. Minor changes from review process in Phys. Rev. Lett. Plain text tables of data in STAR publications may be found at http://www.star.bnl.gov/central/publications
Published: 2006

25. Identified hadron spectra at large transverse momentum in p+p and d+Au collisions at \sqrts_NN = 200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Bel, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, C.O., Blyth, S.-L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderón De La Barca Sánchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhy, S., Chen, H.F., Chen, J.H., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fornazier, K.S.F., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gupta, N., Gutierrez, T.D., Haag, B., Hallman, T.J., Hamed, A., Harris, J.W., He, W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keanes, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Langem, S., Lau, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapat, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planini, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchir, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Razin, S.V., Reinnarth, J., Relyea, D., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakreja, I., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swanger, M., Symons, T.J.M., Szanto De Toledo, A., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenkoy, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zborovsky, I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkarneev, R., Zoulkarneev, Y., Zubarevk, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear Theory, Fragmentation function, Cronin effect and x_T-scaling, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Theory (nucl-th), High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Perturbative quantum chromodynamics, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), Particle production, Nuclear Experiment
Abstract: We present the transverse momentum (pT) spectra for identified charged pions, protons and anti-protons from p+p and d+Au collisions at \sqrts_NN = 200 GeV. The spectra are measured around midrapidity (|y| < 0.5) over the range of 0.3 < pT < 10 GeV/c with particle identification from the ionization energy loss and its relativistic rise in the Time Projection Chamber and Time-of-Flight in STAR. The charged pion and proton+anti-proton spectra at high pT in p+p and d+Au collisions are in good agreement with a phenomenological model (EPOS) and with the next-to-leading order perturbative quantum chromodynamic (NLO pQCD) calculations with a specific fragmentation scheme and factorization scale. We found that all proton, anti-proton and charged pion spectra in p+p collisions follow xT-scalings for the momentum range where particle production is dominated by hard processes (pT > 2 GeV/c). The nuclear modification factor around midrapidity are found to be greater than unity for charged pions and to be even larger for protons at 2 < pT < 5 GeV/c., 19 pages and 8 figures, published version and mT scaling included
Published: 2006

26. Multiplicity and pseudorapidity distributions of charged particles and photons at forward pseudorapidity in Au+Au collisons at $\sqrt{{^S}NN}$=62.4 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, C.O., Blyth, S.-L., Bonner, B.E., Botje, M., Boucham, A., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderón De La Barca Sánchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Dutta Majumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fornazier, K.S.F., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gupta, N., Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kutuev, R.Kh., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Reinnarth, J., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Surrow, B., Swanger, M., Symons, T.J.M., Szanto De Toledo, A., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zborovsky, I., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: 25.75.Dw, Nuclear Theory, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract: We present the centrality dependent measurement of multiplicity and pseudorapidity distributions of charged particles and photons in Au + Au collisions at sqrt{s_NN} = 62.4 GeV. The charged particles and photons are measured in the pseudorapidity region 2.9 < eta < 3.9 and 2.3 < eta < 3.7, respectively. We have studied the scaling of particle production with the number of participating nucleons and the number of binary collisions. The photon and charged particle production in the measured pseudorapidity range has been shown to be consistent with energy independent limiting fragmentation behavior. The photons are observed to follow a centrality independent limiting fragmentation behavior while for the charged particles it is centrality dependent. We have carried out a comparative study of the pseudorapidity distributions of positively charged hadrons, negatively charged hadrons, photons, pions, net protons in nucleus--nucleus collisions and pseudorapidity distributions from p+p collisions. From these comparisons we conclude that baryons in the inclusive charged particle distribution are responsible for the observed centrality dependence of limiting fragmentation. The mesons are found to follow an energy independent behavior of limiting fragmentation while the behavior of baryons seems to be energy dependent., 17 pages and 20 figures
Published: 2006

27. Identified baryon and meson distributions at large transverse momenta from Au+Au collisions at $\sqrt{s_{_{NN}}} = 200$ GeV

Author: Abelev, B.I., Aggarwal, M.M., Ahammed, Z., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Benedosso, F., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Bland, L.C., Blyth, S.L., Bonner, B.E., Botje, M., Bouchet, J., Brandin, A.V., Bravar, A., Burton, T.P., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Sanchez, M.C.L.B., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Dash, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Djawotho, P., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dunin, V.B., Dunlop, J.C., Mazumdar, M.R.D., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Fatemi, R., Fedorisin, J., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fu, J., Gagliardi, C.A., Gaillard, L., Ganti, M.S., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gorbunov, Y.G., Gos, H., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guimaraes, K.S.F.F., Gupta, N., Gutierrez, T.D., Haag, B., Hamed, A., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Hughes, E.W., Humanic, T.J., Igo, G., Jacobs, P., Jacobs, W.W., Jakl, P., Jia, F., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kapitan, J., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Y., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klein, S.R., Kocoloski, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kouchpil, V., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lapointe, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lin, X., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Matis, H.S., Matulenko, Y.A., McClain, C.J., McShane, T.S., Melnick, Y., Meschanin, A., Millane, J., Miller, M.L., Minaev, N.G., Mioduszewski, S., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nattrass, C., Nayak, T.K., Nelson, J.M., Nepali, N.S., Netrakanti, P.K., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pachr, M., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Poljak, N., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ray, R.L., Reinnarth, J., Relyea, D., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakuma, T., Selyuzhenkov, I., Seyboth, P., Shabetai, Alexandre, Shahaliev, E., Shao, M., Sharma, M., Shen, W.Q., Shimanskiy, S.S., Sichtermann, E.P., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Subba, N.L., Sugarbaker, E., Sumbera, M., Sun, Z., Surrow, B., Swanger, M., Symons, T.J.M., De Toledo, A.S., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Molen, A.M.V., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, J.S., Wang, X.L., Wang, Y., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Q.H., Xu, Z., Yepes, P., Yoo, I.K., Yurevich, V.I., Zhan, W., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhao, Y., Zhong, C., Zoulkameev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: HADRON SPECTRA, 25.75.Dw, 13.85.Ni, D+AU COLLISIONS, FRAGMENTATION FUNCTIONS, QUARK, P+P, FOS: Physical sciences, High Energy Physics::Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract: Transverse momentum spectra of $\pi^{\pm}$, $p$ and $\bar{p}$ up to 12 GeV/c at mid-rapidity in centrality selected Au+Au collisions at $\sqrt{s_{_{NN}}} = 200$ GeV are presented. In central Au+Au collisions, both $\pi^{\pm}$ and $p(\bar{p})$ show significant suppression with respect to binary scaling at $p_T > $ 4 GeV/c. Protons and anti-protons are less suppressed than $\pi^{\pm}$, in the range 1.5 $< p_{T} $ 5 GeV/c. The results at high $p_T$ indicate that the partonic sources of $\pi^{\pm}$, $p$ and $\bar{p}$ have similar energy loss when traversing the nuclear medium., Comment: 6 pages, 4 figures
Published: 2006
Full Text: View/download PDF

28. Proton-lambda correlations in central Au+Au collisions at sqrt (s_NN)=200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bhatia, V.S., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, C.O., Blyth, S.L., Bonner, B.E., Botje, M., Boucham, A., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Sanchez, M.C.D., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, J.H., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Mazumdar, M.R.D., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fornazier, K.S.F., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gos, H., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gupta, N., Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M.J., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Jedynak, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Y., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kutuev, R.K., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.H., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, Hong, Liu, J., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Y.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Y., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Reinnarth, J., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Surrow, B., Swanger, M., Symons, T.J.M., De Toledo, A.S., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Vanleeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yoo, I.K., Yurevich, V.I., Zborovsky, I., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: 25.75.Gz, High Energy Physics::Phenomenology, FOS: Physical sciences, SCATTERING, High Energy Physics::Experiment, LOW-ENERGY, Nuclear Experiment (nucl-ex), HEAVY-ION COLLISIONS, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], NUCLEON, Nuclear Experiment
Abstract: We report on p-Lambda, p-Lambda bar, p bar-Lambda and p bar-Lambda bar correlation functions constructed in central Au-Au collisions at sqrt(s_NN)=200GeV by the STAR experiment at RHIC. The proton and lambda source size is inferred from the p-Lambda and p bar-Lambda bar correlation functions. They are found to be smaller than the pion source size also measured by the STAR detector. This could be a consequence of the collision fireball's collective expansion. The p-Lambda bar and p bar-Lambda correlations, which are measured for the first time, exhibit a large anti-correlation. Annihilation channels and/or a negative real part of the spin-averaged scattering length must be included in the final-state interactions calculation to reproduce the measured correlation function., 8 pages, 4 figures
Published: 2005

29. Pion, kaon, proton and anti-proton transverse momentum distributions from p+p and d+Au collisions at $\sqrt{s_{NN}} = 200$ GeV

Author: Adams, J., Adler, C., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhati, A.K., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Filimonov, K., Filip, P., Finch, E., Fisyak, Y., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z., Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Klay, J., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Le Vine, M.J., Li, C., Li, Q., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Z., Liu, Q.J., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Ludlam, T., Lynn, D., Ma, J., Ma, Y.G., Magestro, D., Mahajan, S., Mangotra, L.K., Mahapatra, D.P., Majka, R., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, V., De Moura, .M., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shestermanov, K.E., Shimanskii, S.S., Singaraju, R.N., Simon, F., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ullrich, T., Underwood, D.G., Van Buren, G., Van Leeuwen, M., VanderMolen, A.M., Varma, R., M. Vasilevski, I., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Voloshin, S.A., Vznuzdaev, M., T. Waggoner, W., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Willson, R., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: 25.75.Dw,25.75.-q,13.85.Ni, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: Identified mid-rapidity particle spectra of $\pi^{\pm}$, $K^{\pm}$, and $p(\bar{p})$ from 200 GeV p+p and d+Au collisions are reported. A time-of-flight detector based on multi-gap resistive plate chamber technology is used for particle identification. The particle-species dependence of the Cronin effect is observed to be significantly smaller than that at lower energies. The ratio of the nuclear modification factor ($R_{dAu}$) between protons $(p+\bar{p})$ and charged hadrons ($h$) in the transverse momentum range $1.2, Comment: 6 pages, 4 figures, 1 table. We extended the pion spectra from transverse momentum 1.8 GeV/c to 3. GeV/c
Published: 2005

30. Distributions of charged hadrons associated with high transverse momentum particles in pp and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Adams, J., Adler, C., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhati, A.K., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Castro, M., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Chernenko, S.P., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Majumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Filimonov, K., Filip, P., Finch, E., Fisyak, Y., Flierl, D., Foley, K.J., Fu, J., Gagliardi, C.A., Gagunashvili, N., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Gronstal, S., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gushin, E., Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Heppelmann, S., Herston, T., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horsley, M., Huang, H.Z., Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Johnson, I., Jones, P.G., Judd, E.G., Kabana, S., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kovalenko, A.D., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunde, G.J., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lasiuk, B., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., LeVine, M.J., Li, C., Li, Q., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Z., Liu, Q.J., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Ludlam, T., Lynn, D., Ma, J., Ma, Y.G., Magestro, D., Mahajan, S., Mangotra, L.K., Mahapatra, D.P., Majka, R., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., De Moura, M.M., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Paic, G., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Sharma, M., Shestermanov, K.E., Shimanskii, S.S., Singaraju, R.N., Simon, F., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Struck, C., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., B. Tonjes, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ullrich, T., Underwood, D.G., Van Buren, G., Van Leeuwen, M., VanderMolen, A.M., Varma, R., Vasilevski, I., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Voloshin, S.A., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Whitten, Jr., C., Wieman, H., Willson, R., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Yuting, B., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zhaomin, Z.P., Zizong, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment, 25.75.-q, 25.75.Dw
Abstract: Charged hadrons in 0.15 < pt < 4 GeV/c associated with particles of pt^trig > 4 GeV/c are reconstructed in pp and Au+Au collisions at sqrt(s_NN)=200 GeV. The associated multiplicity and pt magnitude sum are found to increase from pp to central Au+Au collisions. The associated pt distributions, while similar in shape on the near side, are significantly softened on the away side in central Au+Au relative to pp and not much harder than that of inclusive hadrons. The results, consistent with jet quenching, suggest that the away-side fragments approach equilibration with the medium traversed., 6 pages, 4 figures, 1 tables. Data tables are available at http://www.star.bnl.gov/central/publications/ Final version
Published: 2005

31. K(892)$^{\star}$ Resonance production in Au+Au and p+p collisions at $\sqrt{s_{NN}}$ = 200 GeV at RHIC

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bhatia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Castillo, J., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fomenko, K., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mangotra, L.K., Mahapatra, D.P., Majka, R., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevski, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskii, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., Van Leeuwen, M., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment, 25.75.Dw, 25.75.-q, 13.75.Cs
Abstract: The short-lived $K(892)^{*}$ resonance provides an efficient tool to probe properties of the hot and dense medium produced in relativistic heavy-ion collisions. We report measurements of $K^{*}$ in $\sqrt{s_{_{NN}}}$ = 200 GeV Au+Au and $p+p$ collisions reconstructed via its hadronic decay channels $K(892)^{*0} \to K\pi$ and $K(892)^{*\pm} \to K_S^0\pi^{\pm}$ using the STAR detector at RHIC. The $K^{*0}$ mass has been studied as a function of $p_T$ in minimum bias $p+p$ and central Au+Au collisions. The $K^{*}$ $p_T$ spectra for minimum bias $p+p$ interactions and for Au+Au collisions in different centralities are presented. The $K^{*}/K$ yield ratios for all centralities in Au+Au collisions are found to be significantly lower than the ratio in minimum bias $p+p$ collisions, indicating the importance of hadronic interactions between chemical and kinetic freeze-outs. A significant non-zero $K^{*0}$ elliptic flow ($v_2$) is observed in Au+Au collisions and compared to the $K_S^0$ and $\Lambda$ $v_2$. The nuclear modification factor of $K^{*}$ at intermediate $p_{T}$ is similar to that of $K_{S}^{0}$, but different from $\Lambda$. This establishes a baryon-meson effect over a mass effect in the particle production at intermediate $p_T$ ($2 < p_T \leq 4$ GeV/$c$)., Comment: 16 pages, 16 figures, accepted by PRC for publication
Published: 2005

32. $\phi$ meson production in Au+Au and p+p collisions at $\sqrt{s_{NN}}$= 200 GeV

Author: Adams, J., Adler, C., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Anderson, M., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bhardwaj, S., Bhati, A.K., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Chernenko, S.P., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faine, V., Faivre, J., Fatemi, R., Filimonov, K., Filip, P., Finch, E., Fisyak, Y., Flierl, D., Foley, K.J., Fu, J., Gagliardi, C.A., Gagunashvili, N., Gans, J., Ganti, M.S., Gaudichet, L., Germain, Marie, Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Gronstal, S., Grosnick, D., Guedon, M., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horsley, M., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Johnson, I., Jones, P.G., Judd, E.G., Kabana, S., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kovalenko, A.D., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunde, G.J., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lasiuk, B., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., LeVine, M.J., Li, C., Li, Q., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Z., Liu, Q.J., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Ludlam, T., Lynn, D., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mangotra, L.K., Mahapatra, D.P., Majka, R., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., De Moura, M.M., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Paic, G., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Sharma, M., Shestermanov, K.E., Shimanskiy, S.S., Singaraju, R.N., Simon, F., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Spinka, H.M., Srivastava, B., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Struck, C., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Tonjes, M.B., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ullrich, T., Underwood, D.G., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I., Vasiliev, A.N., Vasiliev, M., Vigdor, S.E., Viyogi, Y.P., Voloshin, S.A., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Whitten Jr., C., Wieman, H., Willson, R., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Yuting, B., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zhaomin, Z..P., Zizong, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: 25.75.Dw, FOS: Physical sciences, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: We report the STAR measurement of Phi meson production in Au+Au and p+p collisions at sqrt (s)=200 GeV. Using the event mixing technique, the Phi spectra and yields are obtained at mid-rapidity for five centrality bins in Au+Au collisions and for non-singly-diffractive p+p collisions. It is found that the Phi transverse momentum distributions from Au+Au collisions are better fitted with a single-exponential while the p+p spectrum is better described by a double-exponential distribution. The measured nuclear modification factors indicate that Phi production in central Au+Au collisions is suppressed relative to peripheral collisions when scaled by the number of binary collisions. The systematics of versus centrality and the constant Phi/K- ratio versus beam species, centrality, and collision energy rule out kaon coalescence as the dominant mechanism for Phi production., Comment: 6 pages, 3 figures, submitted to Phys. Rev. Lett
Published: 2005

33. Open charm yields in d+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhatia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopdhyay, S., Chen, Y.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., Van Leeuwen, M., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Vznuzdaev, M., Waggoner, B., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Witt, R., Wood, J., Xu, N., Xu, Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: High Energy Physics::Phenomenology, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: Mid-rapidity open charm spectra from direct reconstruction of $D^{0}$($\bar{D^0}$)$\to K^{\mp}\pi^{\pm}$ in d+Au collisions and indirect electron/positron measurements via charm semileptonic decays in p+p and d+Au collisions at \srt = 200 GeV are reported. The $D^{0}$($\bar{D^0}$) spectrum covers a transverse momentum ($p_T$) range of 0.1 $, Comment: 6 pages, 4 figures
Published: 2005

34. Directed flow in Au+Au collisions at $\sqrt{s_{_{NN}}}$ =62.4 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., S. Barnby, L., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., K. Bhati, A., Bhatia, V.S., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, C.O., Blyth, S.-L., Bonner, B.E., Botje, M., Boucham, A., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderón De La Barca Sánchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., H. Chen, J., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Choi, H.A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., G. Dedovich, T., Dephillips, M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., K. Dubey, A., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fornazier, K.S.F., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gos, H., Grachov, O., Grebenyuk, O., Grosnick, D., M. Guertin, S., Guo, Y., Gupta, Anupam, Gupta, N., Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., W. Harris, J., Heinz, M., W. Henry, T., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., J. Horner, M., Z. Huang, H., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Jedynak, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kim, B.C., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kutuev, R.Kh., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lee, C.-H., Lehocka, S., Le Vine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Reinnarth, J., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Selyuzhenkov, I., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Sumbera, M., Surrow, B., Swanger, M., Symons, T.J.M., Szanto De Toledo, A., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timmins, A.R., Timoshenko, S., Tokarev, M., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Der Kolk, N., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten, Jr.C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yoo, I.-K., Yurevich, V.I., Zborovsky, I., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zhong, C., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Zuo, J.X., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: 25.75.Ld, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], heavy ion-nucleus reactions, FOS: Physical sciences, High Energy Physics::Experiment, nuclear fragmentation, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment (nucl-ex), Nuclear Experiment, nuclear collective model
Abstract: We present the directed flow ($v_1$) measured in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 62.4 GeV in the mid-pseudorapidity region $|��, 8 pages, 6 figures and 2 tables. Submitted to PRC
Published: 2005
Full Text: View/download PDF

35. Multiplicity and pseudorapidity distributions of photons in Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fomenko, K., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z., Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kovalenko, A.D., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Z., Liu, Q.J., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., G. Ma, J., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskii, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., Van Leeuwen, M., VanderMolen, A.M., Varma, R., M. Vasilevski, I., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Vznuzdaev, M., T. Waggoner, W., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: 25.75.Dw, Nuclear Theory, FOS: Physical sciences, heavy ion-nucleus reactions, High Energy Physics::Experiment, photon production, nuclei with mass number 190 to 219, nuclear fragmentation, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: We present the first measurement of multiplicity and pseudorapidity distributions of photons in the pseudorapidity region 2.3 $\le$ $\eta$ $\le$ 3.7 for different centralities in Au + Au collisions at $\sqrt{s_{NN}}$ = 62.4 GeV. We find that the photon yield in this pseudorapidity range scales with the number of participating nucleons at all collision centralities studied. The pseudorapidity distribution of photons, dominated by neutral pion decays, has been compared to those of identified charged pions, photons, and inclusive charged particles from heavy ion and nucleon-nucleon collisions at various energies. The photon production in the measured pseudorapidity region has been shown to be consistent with the energy and centrality independent limiting fragmentation scenario., Comment: 5 figures (version that will appear in Physical Review Letters)
Published: 2005

36. Pion interferometry in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bhardwaj, S., Bhasin, A., Bhati, A.K., Bhatia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Castillo, J., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fomenko, K., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskii, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., Van Leeuwen, M., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear Theory, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: nucl-ex/0411036 v1; We present a systematic analysis of two-pion interferometry in Au+Au collisions at $\sqrt{\mathrm{s}_{_{\mathrm{NN}}}}$ = 200 GeV using the STAR detector at RHIC. We extract the HBT radii and study their multiplicity, transverse momentum, and azimuthal angle dependence. Estimates of the geometrical and dynamical structure of the freeze-out source are extracted by fits with blast wave parameterizations. The expansion of the source and its relation with the initial energy density distribution is studied.
Published: 2005

37. Transverse-momentum dependent modification of dynamic texture in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bhatia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon de la Barca Sanchez, M., Castillo, J., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., de Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, M., Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, A., Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, S.M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kutuev, R.Kh., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto de Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Vznuzdaev, M., Waggoner, W.T., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, T., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: Correlations in the hadron distributions produced in relativistic Au+Au collisions are studied in the discrete wavelet expansion method. The analysis is performed in the space of pseudorapidity (|eta| < 1) and azimuth (full 2 pi) in bins of transverse momentum (p_t) from 0.14 < p_t < 2.1 GeV/c. In peripheral Au+Au collisions a correlation structure ascribed to mini-jet fragmentation is observed. It evolves with collision centrality and p_t in a way not seen before which suggests strong dissipation of minijet fragmentation in the longitudinally-expanding medium., 6 pages, 3 figure, accepted as Phys.Rev.C Rapid Communication. This version fixes journal style issues
Published: 2005

38. Hadronization geometry and charge-dependent two-particle correlations on momentum subspace ($\eta, \phi$) in Au-Au collisions at $\sqrt{s_{NN}}$ = 130 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bhatia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopdhyay, S., Chen, Y.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., Van Leeuwen, M., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Vznuzdaev, M., Waggoner, B., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: High Energy Physics::Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: We present the first measurements of charge-dependent two-particle correlations on momentum-space difference variables $\eta_1 - \eta_2$ (pseudorapidity) and $\phi_1 - \phi_2$ (azimuth) for primary charged hadrons with transverse momentum $0.15 \leq p_t \leq 2$ GeV/$c$ and $|\eta| \leq 1.3$ from Au-Au collisions at $\sqrt{s_{NN}} = 130$ GeV. We observe correlation structures not predicted by theory but consistent with evolution of hadron emission geometry with increasing centrality from one-dimensional fragmentation of color strings to higher-dimensional fragmentation of a hadron-opaque bulk medium.
Published: 2005

39. Recent high- $p_{\rm T}$ results from STAR

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bhatia, V.S., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, C.O., Blyth, S., Bonner, B.E., Botje, M., Boucham, A., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fornazier, K.S.F., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gos, H., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Jedynak, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kutuev, R.Kh., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, Hong, Liu, J., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Reinnarth, J., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Swanger, M., Symons, T.J.M., Szanto De Toledo, A., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zborovsky, I., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), C. Lourenco, H. Satz, J. Bartels, STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, Particle physics, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Star (game theory), Elliptic flow, Hadron, 01 natural sciences, 7. Clean energy, Spectral line, Nuclear physics, 25.75.Dw, 25.75.Ld, 25.75.Gz, 0103 physical sciences, Saturation (graph theory), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 010306 general physics, Anisotropy, Jet quenching, Nuclear Experiment, Engineering (miscellaneous)
Abstract: The STAR Collaboration has a broad range of recent results on intermediate and high- $p_{\rm T}$ phenomena in Au + Au collisions at $\sqrt{s_{NN}}$ = 200 and 62 GeV and in d + Au at $\sqrt{s_{NN}}$ = 200 GeV. These include new measurements of spectra, azimuthal anisotropies and di-hadron correlations. The comparison of the 62 and 200 GeV Au + Au results indicates that jet quenching, elliptic flow and di-hadron correlation measurements are very similar at the two energies. Meson-baryon differences that have been seen at intermediate $p_{\rm T}$ in 200 GeV Au + Au collisions are also present in 62 GeV Au + Au collisions and in 200 GeV d + Au collisions. Measurements of backward-forward inclusive hadron yield asymmetries and forward-midrapidity di-hadron correlations in d + Au collisions are consistent with the saturation picture. A brief review of these results is presented.
Published: 2004

40. Open charm production from d + Au collisions in STAR

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellingeri-Laurikainen, A., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhasin, A., Bhati, A.K., Bhatia, V.S., Bichsel, H., Bielcik, J., Bielcikova, J., Billmeier, A., Bland, L.C., Blyth, C.O., Blyth, S., Bonner, B.E., Botje, M., Boucham, A., Bouchet, J., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R.V., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Castillo, J., Catu, O., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cosentino, M.R., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Daugherity, M., De Moura, M.M., Dedovich, T.G., Derevschikov, A.A., Didenko, L., Dietel, T., Dogra, S.M., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Fornazier, K.S.F., Fu, J., Gagliardi, C.A., Gaillard, L., Gans, J., Ganti, M.S., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Gos, H., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horner, M., Huang, H.Z., Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Jedynak, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Kechechyan, A., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kowalik, K.L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kutuev, R.Kh., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lin, G., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, Hong, Liu, J., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D.K., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Reinnarth, J., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Russcher, M.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Sarsour, M., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Sichtermann, E., Simon, F., Singaraju, R.N., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Swanger, M., Symons, T.J.M., Szanto De Toledo, A., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Van Buren, G., Van Leeuwen, M., Vander Molen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Waggoner, W.T., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Z., Xu, Z.Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zborovsky, I., Zhang, H., Zhang, W.M., Zhang, Y., Zhang, Z.P., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), C. Lourenco, H. Satz, J. Bartels, STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: Physics, Particle physics, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Hadron, High Energy Physics::Phenomenology, Observable, Elementary particle, 01 natural sciences, Gluon, Nuclear physics, Pair production, 0103 physical sciences, D meson, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 13.20.Fc, 13.25.Ft, 25.75.-q, 24.85.+p, Charm (quantum number), Center of mass, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous)
Abstract: M. Calderon de la Barca on behalf of the STAR Collaboration; Charmed hadrons are interesting observables in heavy ion collisions. They are becoming more accessible to experimental scrutiny at RHIC energies due to the increased production cross-section of charm with the larger centre-of-mass energy available at RHIC compared to SPS. One source of interest in charm production is due to the fact that gluon fusion dominates the charm production cross-section at high energy. Hence, a measurement of charm hadrons is directly sensitive to the gluon distributions of the colliding particles. In addition, any measurement of production at RHIC, and more importantly any observed suppression, must be compared to the overall production of pairs. A systematic study of charmed hadrons in all collision systems available at RHIC is therefore an invaluable experimental tool in the characterization of the matter produced at RHIC. In particular, d + Au collisions are a necessary step for the comparison of any possible modification of charm production in Au + Au collisions. We present preliminary results on D meson production from d + Au collisions in STAR at = 200 .
Published: 2004

41. Strange resonance production in p+p and Au+Au collisions at RHIC energies

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Batia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, .Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, Hadron, Resonance, FOS: Physical sciences, Star (graph theory), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Spectral line, Nuclear physics, 13. Climate action, 0103 physical sciences, Thermal, Production (computer science), Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment
Abstract: Resonance yields and spectra from elementary p+p and Au+Au collisions at $\sqrt{s_{\rm NN}} = $ 200 GeV from the STAR experiment at RHIC are presented and discussed in terms of chemical and thermal freeze-out conditions. Thermal models do not adequately describe the yields of the resonance production in central Au+Au collisions. The approach to include elastic hadronic interactions between chemical freeze-out and thermal freeze-out suggests a time of $\Delta \tau>$5 fm/c., Comment: 4 pages, 7 figures, proceedings of the Quark Matter 2004, in Oakland, California, to be published in Journal of Physics G: Nuclear and Particle Physics
Published: 2004

42. High-$p_T$ electron distributions in d+Au and p+p collisions at RHIC

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Batia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, .Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Time projection chamber, 010308 nuclear & particles physics, Physics::Instrumentation and Detectors, Hadron, High Energy Physics::Phenomenology, FOS: Physical sciences, Electron, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Spectral line, Nuclear physics, Single electron, Electromagnetic calorimeter, Positron, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment
Abstract: We present preliminary measurements of electron and positron spectra in d+Au and p+p collisions at $\sqrt{s_{NN}}=200$ GeV for $1.5 < p_{T} < 7.0$ GeV/c. These measurements were carried out using the STAR Time Projection Chamber (TPC) and the Barrel Electromagnetic calorimeter (EMC). Overall hadron rejection factors in the range of $10^{5}$ have been achieved. In this work we describe the measurement technique used to discriminate electrons from hadrons and compare the results for single electron spectra with Pythia based pQCD calculations for electrons from heavy-quark semi-leptonic decays., Quark Matter 2004 conference proceedings
Published: 2004

43. Highlights from STAR

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Batia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, .Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Elliptic flow, Hadron, High Energy Physics::Phenomenology, Nuclear Theory, FOS: Physical sciences, Star (graph theory), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Resonance (particle physics), Baryon, 0103 physical sciences, Production (computer science), High Energy Physics::Experiment, Open charm, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment
Abstract: Selected results from the STAR collaboration are presented. We focus on recent results on jet-like correlations, nuclear modification factors of identified hadrons, elliptic flow of multi-strange baryons $\Xi$ and $\Omega$, and resonance yields. First measurements of open charm production at RHIC are presented., Comment: proceedings of the QM2004 conference, Jan2004, Oakland, CA, added references
Published: 2004

44. Full jet reconstruction in d+Au and p+p collisions at RHIC

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Batia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, .Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), and STAR
Subjects: Physics, Nuclear and High Energy Physics, Jet (fluid), 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Parton, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, 7. Clean energy, Measure (mathematics), Electromagnetic radiation, Charged particle, Nuclear physics, Transverse plane, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, STAR detector
Abstract: The STAR detector is well suited for investigating jet production at RHIC. It has a large acceptance for both charged particles and electromagnetic radiation, so that reconstructed jets contain a large fraction of the particles descending from an initial hard scattered parton. Inclusive jets can be used to measure $j_T$, which characterizes the transverse jet shape. Di-jet angular distributions in d+Au and p+p collisions at RHIC provide a determination of intrinsic and nuclear $k_{T}$. The most recent results from this analysis based on year 2003 d+Au and p+p data are presented and compared to results of a di-hadron correlation study., Comment: 4 pages, 5 figures, Quark Matter 2004 conference proceedings
Published: 2004

45. Azimuthal anisotropy and correlations in p+p, d+Au and Au+Au collisions at 200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Batia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, .Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), and STAR
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), 010308 nuclear & particles physics, Scalar (mathematics), FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Nuclear physics, Azimuth, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Nuclear Experiment (nucl-ex), 010306 general physics, Anisotropy, Jet quenching, Nuclear Experiment, Beam (structure), ComputingMilieux_MISCELLANEOUS
Abstract: We present the first measurement of directed flow ($v_1$) at RHIC. $v_1$ is found to be consistent with zero at pseudorapidities $��$ from -1.2 to 1.2, then rises to the level of a couple of percent over the range $2.4 < |��| < 4$. The latter observation is similar to data from NA49 if the SPS rapidities are shifted by the difference in beam rapidity between RHIC and SPS. Back-to-back jets emitted out-of-plane are found to be suppressed more if compared to those emitted in-plane, which is consistent with {\it jet quenching}. Using the scalar product method, we systematically compared azimuthal correlations from p+p, d+Au and Au+Au collisions. Flow and non-flow from these three different collision systems are discussed., Quark Matter 2004 proceeding, 4 pages, 3 figures
Published: 2004

46. Measurement of jet modification at RHIC

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Batia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, .Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Particle physics, Nuclear and High Energy Physics, Scalar (mathematics), Hadron, General Physics and Astronomy, FOS: Physical sciences, Context (language use), Parton, Jet (particle physics), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Nuclear physics, 0103 physical sciences, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, Physics, Jet (fluid), 010308 nuclear & particles physics, Multiplicity (mathematics), Thermalisation, Transverse momentum, Energy density, Particle, Heavy ion, High Energy Physics::Experiment
Abstract: Charged hadrons (0.15 < pt < 4 GeV/c) associated with a large pt trigger particle (4 < pt < 6 GeV/c) are statistically reconstructed in the large acceptance STAR TPC for p+p and Au+Au collisions at sqrt(s_NN)=200 GeV. Preliminary results on transverse momentum distributions of these hadrons are presented, separately on the near and away side from the trigger particle. An increase in the multiplicity and total scalar pt of these hadrons from p+p to central Au+Au collisions is observed. The away side distribution is found to be significantly softened in central Au+Au with respect to p+p collisions. The results are consistent with modification of jets in heavy ion collisions at RHIC., Quark Matter 2004 contribution
Published: 2004

47. Fluctuations and correlations in STAR

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Batia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., V. Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kh.Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., K. Netrakanti, P., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, N., Xu, Z., Xu, .Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, 0103 physical sciences, Observable, Charge (physics), Star (graph theory), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment, 010306 general physics, 01 natural sciences
Abstract: We report measurements for the balance function, pt fluctuations and net charge fluctuations from Au+Au collisions at , 130 and 200 GeV as well as p+p and d+Au collisions at GeV using STAR at RHIC. For Au+Au collisions at 200 GeV, we observe a narrowing of the balance function in central collisions. We observe dynamic pt fluctuations at all incident energies. Observables related to pt fluctuations and net charge fluctuations are similar for peripheral Au+Au collisions and inclusive p+p collisions while central Au+Au collisions deviate significantly from HIJING predictions.
Published: 2004

48. Azimuthal anisotropy in Au+Au collisions at sqrtsNN = 200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhatia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopdhyay, S., Chen, Y.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamel, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potrebenikova, E., Potekhin, M., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Vznuzdaev, M., Waggoner, B., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Witt, R., Wood, J., Xu, N., Xu, Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), STAR, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes)
Subjects: 25.75.Ld, heavy ion-nucleus reactions, FOS: Physical sciences, nuclei with mass number 190 to 219, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract: The results from the STAR Collaboration on directed flow (v_1), elliptic flow (v_2), and the fourth harmonic (v_4) in the anisotropic azimuthal distribution of particles from Au+Au collisions at sqrtsNN = 200 GeV are summarized and compared with results from other experiments and theoretical models. Results for identified particles are presented and fit with a Blast Wave model. Different anisotropic flow analysis methods are compared and nonflow effects are extracted from the data. For v_2, scaling with the number of constituent quarks and parton coalescence is discussed. For v_4, scaling with v_2^2 and quark coalescence is discussed., Comment: 26 pages. As accepted by Phys. Rev. C. Text rearranged, figures modified, but data the same. However, in Fig. 35 the hydro calculations are corrected in this version. The data tables are available at http://www.star.bnl.gov/central/publications/ by searching for "flow" and then this paper
Published: 2004
Full Text: View/download PDF

49. $\rho^0$ production and possible modification in Au+Au and p+p collisions at $\sqrt{S_{NN}}$ = 200 GeV

Author: Adams, J., Adler, C., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Badyal, S.K., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bhardwaj, S., Bhati, A.K., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A., Bravar, A., Cadman, R.V., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopadhyay, S., Chen, H.F., Chen, Y., Chernenko, S.P., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Majumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magalie, Fachini, P., Faine, V., Faivre, J., Fatemi, R., Filimonov, K., Filip, P., Finch, E., Fisyak, Y., Flierl, D., Foley, K.J., Fu, J., Gagliardi, C.A., Gagunashvili, N., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Gronstal, S., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Heppelmann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Horsley, M., Huang, H.Z., Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Johnson, I., Jones, P.G., Judd, E.G., Kabana, S., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kovalenko, A.D., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunde, G.J., Kunz, C.L., Kutuev, R.Kh., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Lasiuk, B., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., LeVine, M.J., Li, C., Li, Q., Lindenbaum, S.J., Isa, M.A., Liu, F., Liu, L., Liu, Z., Liu, Q.J., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Ludlam, T., Lynn, D., Ma, J., Ma, Y.G., Magestro, D., Mahajan, S., Mangotra, L.K., Mahapatra, D.P., Majka, R., Manweiler, R., Margetis, S., Markert, C., Martin, L., Marx, J., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., De Moura, M.M., Munhoz, M.G., Nandi, B.K., Nayak, S.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Paic, G., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevski, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L.J., Sahoo, R., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shestermanov, K.E., Shimanskii, S.S., Singaraju, R.N., Simon, F., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Struck, C., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Tonjes, M.B., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ullrich, T., Underwood, D.G., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Voloshin, S.A., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, G., Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wieman, H., Willson, R., Wissink, S.W., Witt, R., Wood, J., Wu, J., Xu, N., Xu, Z., Xu, Z.Z., Ymamoto, E., Yepes, P., Yurevich, V.I., Yuting, B., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zhaomin, Z.P., Zizong, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], FOS: Physical sciences, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract: We report results on rho(770)^0 -> pi+pi- production at midrapidity in p+p and peripheral Au+Au collisions at sqrt(s_NN) = 200 GeV. This is the first direct measurement of rho(770)^0 -> pi+pi- in heavy-ion collisions. The measured rho^0 peak in the invariant mass distribution is shifted by ~40 MeV/c^2 in minimum bias p+p interactions and ~70 MeV/c^2 in peripheral Au+Au collisions. The rho^0 mass shift is dependent on transverse momentum and multiplicity. The modification of the rho^0 meson mass, width, and shape due to phase space and dynamical effects are discussed., 6 pages, 4 figures, as accepted for Phys. Rev. Lett. The data tables are at http://www.star.bnl.gov/central/publications/pubDetail.php?id=26
Published: 2004

50. Azimuthal anisotropy and correlations at large transverse momenta in $p+p$ and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV

Author: Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bhatia, V.S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., Cadman, R., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chajecki, Z., Chaloupka, P., Chattopdhyay, S., Chen, Y.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Edwards, W.R., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Guo, Y., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E.W., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., Kabana, S., Kang, K., Kaplan, M., Keane, D., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kutuev, R., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A., Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, Franklin, Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., Netrakanti, P.K., Nikitin, V.A., Nogach, L.V., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Planinic, M., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, T.D.S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Voloshin, S.A., Vznuzdaev, M., Waggoner, B., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten Jr., C., Wieman, H., Witt, R., Wood, J., Xu, N., Xu, Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevsky, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, Y., Zubarev, A.N., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), STAR, and Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: Results on high transverse momentum charged particle emission with respect to the reaction plane are presented for Au+Au collisions at $\sqrt{s_{_{NN}}}$= 200 GeV. Two- and four-particle correlations results are presented as well as a comparison of azimuthal correlations in Au+Au collisions to those in $p+p$ at the same energy. Elliptic anisotropy, $v_2$, is found to reach its maximum at $p_t \sim 3$ GeV/c, then decrease slowly and remain significant up to $p_t\approx 7$ -- 10 GeV/c. Stronger suppression is found in the back-to-back high-$p_t$ particle correlations for particles emitted out-of-plane compared to those emitted in-plane. The centrality dependence of $v_2$ at intermediate $p_t$ is compared to simple models based on jet quenching., 4 figures. Published version as PRL 93, 252301 (2004)
Published: 2004

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Journal

Database

Publisher

58 results on '"Yurevich, V.I."'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources