9 results on '"Klaus Dehmelt"'
Search Results
2. Kinematic dependence of azimuthal anisotropies in p+Au, d+Au, and He3+Au at sNN=200GeV
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Norbert Novitzky, Mate Csanad, Venktesh Singh, Dong Jo Kim, Tetsuya Murakami, J. Ali Hanks, Raphael Cervantes, Klaus Dehmelt, Andrey Yanovich, Sergey Fokin, Xuan Li, Benard Mulilo, Sourav Tarafdar, Margaret Jezghani, Serpil Yalcin Kuzu, and Jin Huang
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- 2022
- Full Text
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3. Production of π0 and η mesons in U+U collisions at sNN=192 GeV
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S. Y. Han, M. Gonin, A. Berdnikov, D. Kawall, Agneta Oskarsson, V. Bumazhnov, Y. Nakamiya, D. Lynch, D. Kincses, John Matthew Durham, M. Nihashi, D. Black, Hideyuki Oide, A. Sukhanov, M. Larionova, Y. Berdnikov, Dmitry Blau, K. Kurita, Y. Akiba, A. V. Kazantsev, N. Crossette, C. McKinney, S. Nagamiya, N. Novitzky, A. Meles, R. P. Pisani, Vaclav Vrba, S. Park, J. Murata, P. Sett, Alice Mignerey, D. E. Fields, C. O. Kim, L. D'Orazio, S. Miyasaka, A. Franz, R. Pak, U. Acharya, M. McCumber, B. Meredith, K. Ozawa, A. Garishvili, B. V. Jacak, E. Vazquez-Zambrano, I. Garishvili, S. Hasegawa, Y. J. Kwon, I. Shein, B. Komkov, R. A. Soltz, M. Grosse Perdekamp, G. David, L. Patel, X. Bai, F. Giordano, I. V. Sourikova, T. Hachiya, John Hill, Peter Christiansen, Z. Ji, D. Kotov, D. Yu Peressounko, X. Sun, Takao Sakaguchi, A. Ster, Takafumi Niida, J. Huang, B. Sahlmueller, E. J. Desmond, S. Nelson, Y. Sekiguchi, T. C. Awes, N. Riveli, Norio Saito, K. Sedgwick, D. S. Jumper, Henner Buesching, Y. Fukao, S. Solano, H. A. Torii, B. Kurgyis, Toru Sugitate, I. E. Yushmanov, K. B. Lee, H. Qu, A. D. Frawley, Y. J. Kim, Jason Kamin, B. M. Johnson, Mihael Makek, S. Butsyk, M. Csanad, L. Ding, Tsutomu Mibe, J. S. Kang, Charles Maguire, T. Hester, J. Seele, Peter Steinberg, M. Kofarago, Prakhar Garg, Vladimir Samsonov, B. Bannier, Animesh Datta, X. Gong, C. Y. Chi, D. Roach, A. Shaver, S. Choi, J. T. Mitchell, Y. Zhai, Christine Nattrass, M. Slunečka, S. Huang, T. Todoroki, K. M. Kijima, P. L. McGaughey, A. Pun, A. Sen, D. Larionova, M. Potekhin, François Fleuret, Alexei Khanzadeev, Sung Keun Park, A. Enokizono, Martin Purschke, V. S. Pantuev, R. Seidl, Vladislav Manko, C. A. Aidala, K. Hashimoto, R. S. Towell, Kiyoshi Tanida, L. Bichon, Xingguo Li, J. S. Kapustinsky, V. Babintsev, E. Stenlund, C. Baumann, J. B. Choi, N. N. Ajitanand, Prashant Shukla, S. F. Pate, T. Hoshino, A. Isinhue, E. Kistenev, Dipak Kumar Mishra, M. Kurosawa, M. I. Nagy, Tomofumi Nagae, B. Ujvari, G. D. N. Perera, A. Taranenko, Ke. Nakamura, D. Jouan, N. Ramasubramanian, X. Jiang, Maya Hachiya Shimomura, R. S. Hollis, S. P. Sorensen, R. Belmont, S. Wolin, Takahiro Nakamura, J. L. Nagle, D. McGlinchey, W. J. Metzger, D. Richford, Y. I. Makdisi, M. S. Ryu, S. J. Jeon, Takahiro Fusayasu, M. Leitgab, Viktor Riabov, K. Okada, Yoshifumi Ueda, J. H. Do, Qiao Xu, Brajesh K. Singh, J. A. Key, Ryugo S. Hayano, L. Zou, B. Lewis, D. Watanabe, Soumya Mohapatra, M. J. Leitch, A. Durum, Pawan Kumar Netrakanti, J. Sun, E. Vznuzdaev, D. Silvermyr, Motoi Inaba, A. Timilsina, A. Deshpande, M. Stepanov, Y. Riabov, J. Bryslawskyj, Kenta Shigaki, D. Ivanishchev, S. Baumgart, N. Apadula, Minghui Liu, T. V. Moukhanova, A. Drees, V. Papavassiliou, C. E. Perezlara, Hari Guragain, S. Mizuno, M. Moskowitz, A. Yanovich, H. W. Van Hecke, S. Whitaker, Jennifer E. Perry, A. S. Nyanin, M. J. Tannenbaum, Rachid Nouicer, A. N. Zelenski, Kenneth Francis Read, J. Hanks, T. Ichihara, Hiroyuki Sako, Sook Hyun Lee, T. Murakami, Yi Gu, B. Blankenship, M. Mendoza, J. G. Lajoie, Kensuke Homma, E. Richardson, C. L. Silva, Y. Tanaka, Y. Watanabe, V. Khachatryan, H. Asano, E. Tennant, M. S. Daugherity, C. P. Singh, I. Younus, M. Tomášek, M. Skolnik, James Alexander, Filip Krizek, N. A. Lewis, M. R. Stone, K. Nakano, S. Bathe, W. E. Sondheim, B. Azmoun, R. J. Petti, S. I. Morrow, S. Sawada, D. Firak, Byung-Sik Hong, J. Runchey, A. Bazilevsky, T. Novák, K. Boyle, C. P. Wong, M. Chiu, C. A. Ogilvie, M. Connors, W. A. Zajc, Brian Cole, Alexandre Lebedev, P. Kline, K. S. Lee, T. Majoros, T. K. Hemmick, D. M. Lee, G. H. Lee, V. Baublis, A. Denisov, Yuki Watanabe, V. Cianciolo, M. Beaumier, Sergey Fokin, D. Sharma, K. S. Joo, I. J. Choi, B. Xia, S. Esumi, Dennis Perepelitsa, Yasuo Miake, Anne Marie Sickles, K. Gainey, J. S. Bok, D. Kotchetkov, K. DeBlasio, Atsushi Takahara, K. A. Drees, J. Rak, K. O. Eyser, J. Klatsky, S. H. Lim, R. Lacey, R. Granier de Cassagnac, Jongmin Lee, K. L. Smith, P. K. Khandai, A. Taketani, Y. Ikeda, E. J. Mannel, T. Rinn, Yanjun Wu, R. Akimoto, C. Gal, K. Watanabe, C. Pinkenburg, Klaus Dehmelt, Julia Velkovska, A. Khatiwada, Z. Sun, Taku Gunji, M. Patel, M. Rosati, Tamás Csörgő, S. Tarafdar, M. Virius, E. T. Atomssa, Senta Greene, B. Fadem, E. O'Brien, Jiangyong Jia, Y. Goto, C. H. Chen, S. Yokkaichi, D. Kleinjan, S. Campbell, S. Zhou, A. Manion, R. Esha, J. H. Kang, I. Ravinovich, J. S. Haggerty, S. D. Rolnick, M. Bai, Y. S. Lai, J. D. Osborn, Inseok Yoon, Zhiying You, D. J. Kim, M. Finger, Dillon Scott Fitzgerald, V. Canoa Roman, B. Mulilo, N. Cronin, K. Shoji, Susumu Sato, S. Kanda, W. Peng, P. W. Stankus, Ajit Kumar Mohanty, T. A. Shibata, V. Borisov, N. Grau, I. Tserruya, M. Jezghani, Iu. Mitrankov, Y. Imazu, V. Singh, A. Hodges, D. Isenhower, Kenichi Imai, T. Koblesky, T. Moon, S. P. Stoll, F. Wei, Hideki Hamagaki, W. Fan, K. Aoki, M. Vargyas, K. I. Hahn, A. Glenn, P. V. Radzevich, Eunja Kim, Jen-Chieh Peng, J. E. Frantz, D. Reynolds, Inkyu Park, Xiong Wang, M. Wysocki, Sándor Lökös, K. N. Barish, Alexander Milov, I. Nakagawa, Young-Ki Kim, T. Engelmore, O. Drapier, S. Zharko, D. P. Morrison, B. H. Kang, Tatsuya Chujo, M. L. Brooks, Y. L. Yamaguchi, R. Seto, X. He, Robert Vertesi, J. Koster, C. L. Woody, A. Veicht, A. Mwai, M. Sarsour, and A. Iordanova
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Physics ,Particle physics ,Meson ,010308 nuclear & particles physics ,0103 physical sciences ,Production (economics) ,010306 general physics ,01 natural sciences - Published
- 2020
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4. Measurement of J/ψ at forward and backward rapidity in p+p , p+Al , p+Au , and He3+Au collisions at sNN=200 GeV
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J. B. Choi, D. Fitzgerald, Dipak Kumar Mishra, S. Karthas, D. Kotov, C. L. Woody, A. Berdnikov, A. Sukhanov, K. Kurita, Y. H. Leung, T. V. Moukhanova, D. S. Jumper, L. Zou, N. S. Bandara, M. Stepanov, Vladimir Samsonov, Christine Nattrass, R. Pak, M. Csanad, S. P. Stoll, T. Todoroki, R. Kitamura, D. Jouan, Petr Gallus, Min-Hye Kim, Hari Guragain, S. H. Lee, C. Y. Scarlett, P. Sett, T. Nagashima, K. Ozawa, I. V. Sourikova, Minghui Liu, S. Hasegawa, H. Asano, Z. Rowan, Kenneth Francis Read, J. L. Nagle, S. Bathe, M. Chiu, C. A. Ogilvie, S. Nelson, T. K. Hemmick, A. Sen, B. J. Ramson, V. S. Pantuev, K. DeBlasio, R. Pinson, Keiji Nagai, M. Mendoza, N. Apadula, A. Drees, S. Suzuki, A. Deshpande, H. Yamamoto, N. Feege, E. A. Gamez, R. S. Towell, D. Lynch, A. Meles, Takafumi Niida, J. Huang, H. Ge, B. Azmoun, K. Nakano, A. Pun, B. Kimelman, B. M. Johnson, Dmitry Blau, V. Bumazhnov, A. V. Kazantsev, W. E. Sondheim, K. Hashimoto, Prakhar Garg, K. Boyle, D. V. Perepelitsa, Xingguo Li, B. Komkov, Alice Mignerey, B. Bannier, Y. Watanabe, D. E. Fields, E. J. Desmond, S. P. Sorensen, S. Miyasaka, H. En'yo, T. Shioya, Norio Saito, M. J. Leitch, H. Yu, Y. Fukuda, B. V. Jacak, A. Enokizono, D. Dixit, Motoi Inaba, Animesh Datta, T. Sumita, C. Y. Chi, Prashant Shukla, John Hill, B. Sahlmueller, B. Kurgyis, S. F. Pate, Toru Sugitate, G. David, Kiyoshi Tanida, Jan Rak, S. H. Lim, X. Sun, Agneta Oskarsson, Takao Sakaguchi, A. Taranenko, R. Lacey, Brajesh K. Singh, G. J. Ottino, M. Potekhin, J. G. Lajoie, M. Alfred, Y. Riabov, E. Kistenev, D. Kincses, John Matthew Durham, V. R. Loggins, J. T. Mitchell, J. Bryslawskyj, Kenta Shigaki, J. A. Key, N. Hotvedt, R. Seidl, Michael William Phipps, S. Lee, Jennifer E. Perry, M. S. Daugherity, R. Cervantes, A. Iordanova, Y. Berdnikov, S. Y. Han, Y. Akiba, S. Ishimaru, V. Babintsev, C. McKinney, C. P. Singh, Vladislav Manko, Viktor Riabov, Serpil Yalcin, A. Adare, Balazs Ujvari, Y. J. Kwon, A. D. Frawley, A. S. Nyanin, R. Nishitani, M. Slunečka, M. Snowball, H. Nakagomi, T. Hoshino, N. A. Lewis, Rachid Nouicer, A. N. Zelenski, Vaclav Vrba, K. Hill, R. J. Petti, D. Ivanishchev, J. Sun, I. E. Yushmanov, A. S. White, V. Papavassiliou, C. E. Perezlara, P. L. McGaughey, Z. Wang, Byung-Sik Hong, T. Murakami, Chong Kim, A. Bazilevsky, N. N. Ajitanand, D. E. Mihalik, S. Huang, J. Sziklai, C. P. Wong, D. Richford, A. S. Safonov, M. Connors, I. J. Choi, B. Xia, W. A. Zajc, Wesley James Metzger, D. McGlinchey, S. Beckman, Yoshifumi Ueda, J. H. Do, G. D. N. Perera, Qiao Xu, ShinIchi Esumi, D. Silvermyr, L. Xue, P. Kline, A. Dion, M. Kurosawa, Alexandre Lebedev, C. L. Towell, N. Vukman, N. Novitzky, A. Denisov, Yuki Watanabe, Y. Zhai, J. H. Yoo, A. Timilsina, R. Belmont, D. Kawall, Shunji Nishimura, S. I. Morrow, K. A. Drees, A. Durum, R. P. Pisani, H. F. Hamilton, Maya Hachiya Shimomura, R. S. Hollis, S. Mizuno, Y. I. Makdisi, A. Franz, J. Runchey, A. Yanovich, N. Ramasubramanian, H. W. Van Hecke, U. Acharya, M. McCumber, Sergey Fokin, X. Jiang, J. Murata, Zvi Hirsh Citron, Kensuke Homma, I. Shein, C. L. Silva, J. Klatsky, M. Beaumier, M. J. Tannenbaum, K. Sedgwick, T. Novák, Mihael Makek, J. Hanks, Hiroyuki Sako, B. K. Schmoll, T. Majoros, D. Sharma, Anne Marie Sickles, B. Schaefer, J. S. Bok, Martin Purschke, C. A. Aidala, M. J. Skoby, Pawan Kumar Netrakanti, V. Andrieux, V. Khachatryan, M. I. Nagy, D. Kapukchyan, G. Mitsuka, A. Taketani, K. Lovasz, J. H. Kang, M. Rosati, J. S. Haggerty, Tamás Csörgő, S. Kudo, Jiangyong Jia, Y. Goto, D. Kleinjan, S. Campbell, K. L. Smith, Senta Greene, M. Virius, Yanjun Wu, E. J. Mannel, T. Rinn, C. Gal, B. Fadem, E. O'Brien, Klaus Dehmelt, Julia Velkovska, A. Khatiwada, R. A. Soltz, M. Grosse Perdekamp, F. Giordano, J. D. Orjuela Koop, T. Hachiya, S. K. Park, C. H. Chen, C. Pinkenburg, A. Manion, I. Ravinovich, Z. Ji, D. Yu Peressounko, G. Tarnai, Z. Sun, M. Bai, S. Tarafdar, J. D. Osborn, Inseok Yoon, Kei Nagashima, M. Finger, V. Canoa Roman, G. W. Kim, Raphael Noel Tieulent, Susumu Sato, Jong-Min Park, Taku Gunji, B. Mulilo, M. Patel, N. Cronin, M. Tomášek, S. Kanda, W. Peng, P. W. Stankus, S. Zhou, R. Esha, P. Montuenga, S. D. Rolnick, N. Grau, Iu. Mitrankov, Ajit Kumar Mohanty, T. A. Shibata, Kenichi Imai, T. O. S. Haseler, D. Isenhower, T. Moon, P. B. Diss, Hideki Hamagaki, W. Fan, K. I. Hahn, Alexander Milov, I. Nakagawa, D. P. Morrison, M. Boer, Sándor Lökös, K. N. Barish, Tatsuya Chujo, I. Tserruya, M. Jezghani, V. Singh, A. Hodges, S. Zharko, T. Koblesky, M. Sarsour, F. Wei, A. Glenn, P. V. Radzevich, Eunja Kim, M. L. Brooks, Jen-Chieh Peng, J. G. Rubin, X. He, J. E. Frantz, D. Reynolds, Xiong Wang, Dong Jo Kim, M. Wysocki, A. Mwai, Y. L. Yamaguchi, C. Xu, A. Sexton, R. Seto, T. W. Danley, and Alexei Khanzadeev
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Physics ,010308 nuclear & particles physics ,Projectile ,Nuclear Theory ,Observable ,Nuclear matter ,Collision ,7. Clean energy ,01 natural sciences ,Nuclear physics ,Yield (chemistry) ,0103 physical sciences ,Quark–gluon plasma ,High Energy Physics::Experiment ,Rapidity ,Impact parameter ,Nuclear Experiment ,010306 general physics - Abstract
Charmonium is a valuable probe in heavy-ion collisions to study the properties of the quark gluon plasma, and is also an interesting probe in small collision systems to study cold nuclear matter effects, which are also present in large collision systems. With the recent observations of collective behavior of produced particles in small system collisions, measurements of the modification of charmonium in small systems have become increasingly relevant. We present the results of J/ψ measurements at forward and backward rapidity in various small collision systems, p+p, p+Al, p+Au, and He3+Au, at sNN=200 GeV. The results are presented in the form of the observable RAB, the nuclear modification factor, a measure of the ratio of the J/ψ invariant yield compared to the scaled yield in p+p collisions. We examine the rapidity, transverse momentum, and collision centrality dependence of nuclear effects on J/ψ production with different projectile sizes p and He3, and different target sizes Al and Au. The modification is found to be strongly dependent on the target size, but to be very similar for p+Au and He3+Au. However, for 0%–20% central collisions at backward rapidity, the modification factor for He3+Au is found to be smaller than that for p+Au, with a mean fit to the ratio of 0.89±0.03(stat)±0.08(syst), possibly indicating final state effects due to the larger projectile size.
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- 2020
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5. Nuclear-modification factor of charged hadrons at forward and backward rapidity in p + Al and p + Au collisions at sNN=200GeV
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Alice Mignerey, T. Hoshino, S. Miyasaka, Martin Purschke, C. A. Aidala, I. Tserruya, W. J. Metzger, D. Richford, A. S. Safonov, Motoi Inaba, Takao Sakaguchi, M. Jezghani, V. Singh, A. Hodges, N. Apadula, A. Drees, S. Ishimaru, A. D. Frawley, R. A. Soltz, P. Montuenga, N. Grau, A. Sen, S. Huang, V. S. Pantuev, Iu. Mitrankov, M. Snowball, H. F. Hamilton, T. Koblesky, Yoshifumi Ueda, J. H. Do, M. Sarsour, C. L. Towell, N. Vukman, Maya Hachiya Shimomura, R. S. Hollis, Mate Csanad, A. Iordanova, S. Y. Han, M. Slunečka, P. L. McGaughey, M. J. Skoby, M. Grosse Perdekamp, F. Giordano, T. Hachiya, I. J. Choi, Y. I. Makdisi, Min-Hye Kim, S. H. Lee, C. Y. Scarlett, S. Karthas, D. Kawall, D. Kotov, John Hill, D. McGlinchey, V. Andrieux, V. Khachatryan, S. Park, H. En'yo, B. Kurgyis, N. Novitzky, M. J. Tannenbaum, D. S. Jumper, Toru Sugitate, B. K. Schmoll, P. V. Radzevich, Z. Ji, A. V. Kazantsev, Arkadiy Taranenko, S. P. Stoll, K. A. Drees, R. P. Pisani, D. Yu Peressounko, M. J. Leitch, Dennis Perepelitsa, I. Shein, M. McCumber, Eunja Kim, J. Murata, Alexander Milov, K. Sedgwick, M. Beaumier, R. Nishitani, S. Nelson, Mihael Makek, A. Deshpande, S. Suzuki, H. Yamamoto, Z. Wang, Y. Fukuda, Alexei Khanzadeev, I. Nakagawa, Y. J. Kwon, K. L. Smith, G. David, J. Klatsky, Takafumi Niida, J. Huang, J. B. Choi, Viktor Riabov, Kensuke Homma, A. Khatiwada, Sándor Lökös, K. N. Barish, A. Enokizono, S. Esumi, D. Jouan, Y. H. Leung, Kiyoshi Tanida, Senta Greene, Kyoichiro Ozawa, Dipak Kumar Mishra, Qiao Xu, D. Silvermyr, D. P. Morrison, Y. Watanabe, E. Kistenev, S. Bathe, M. Chiu, Prakhar Garg, T. Murakami, T. Majoros, Y. Riabov, J. Bryslawskyj, Kenta Shigaki, R. Cervantes, L. Zou, V. Babintsev, Minghui Liu, Byung-Sik Hong, Chong Kim, A. Bazilevsky, S. H. Lim, C. A. Ogilvie, T. K. Hemmick, S. Zharko, D. Sharma, B. Fadem, E. O'Brien, B. Azmoun, Alexandre Lebedev, A. Yanovich, Kenneth Francis Read, A. Pun, Anne Marie Sickles, A. S. Nyanin, J. Sun, S. I. Morrow, D. Lynch, Serpil Yalcin, B. Schaefer, S. Mizuno, Rachid Nouicer, A. N. Zelenski, Y. Zhai, Z. Rowan, A. Franz, J. Runchey, K. DeBlasio, C. Gal, J. S. Bok, M. Mendoza, Dmitry Blau, J. E. Frantz, Klaus Dehmelt, D. Reynolds, Julia Velkovska, C. L. Silva, M. Rosati, C. P. Wong, Prashant Shukla, P. Kline, Keiji Nagai, A. Dion, X. Jiang, Tamás Csörgő, Xiong Wang, S. F. Pate, H. W. Van Hecke, Zvi Hirsh Citron, M. Connors, W. A. Zajc, L. Xue, E. J. Desmond, H. Ge, K. Nakano, S. Kudo, S. Hasegawa, S. P. Sorensen, A. Denisov, W. E. Sondheim, M. L. Brooks, Y. Goto, Xiao-yan Li, D. Ivanishchev, J. Hanks, V. Papavassiliou, Sergey Fokin, C. E. Perezlara, Hiroyuki Sako, X. He, V. R. Loggins, J. T. Mitchell, S. Campbell, N. Hotvedt, T. Shioya, J. G. Lajoie, R. Seidl, Vladislav Manko, C. L. Woody, M. Alfred, A. Berdnikov, Michael William Phipps, S. Lee, Jennifer E. Perry, Balazs Ujvari, Petr Gallus, T. Nagashima, D. Dixit, I. E. Yushmanov, Y. L. Yamaguchi, I. V. Sourikova, C. Xu, A. Timilsina, Agneta Oskarsson, A. Sexton, Kenichi Imai, D. Kincses, John Matthew Durham, A. Sukhanov, K. Kurita, T. O. S. Haseler, R. Seto, T. W. Danley, Y. Berdnikov, Y. Akiba, C. McKinney, Hideki Hamagaki, W. Fan, K. I. Hahn, Vaclav Vrba, K. Hill, N. Cronin, Jong-Min Park, Taku Gunji, M. Tomášek, W. Peng, P. W. Stankus, M. Patel, J. D. Osborn, Inseok Yoon, M. Finger, S. D. Rolnick, G. Mitsuka, M. I. Nagy, D. Kapukchyan, T. A. Shibata, G. D. N. Perera, D. Isenhower, Tamas Novak, T. Moon, A. Durum, D. E. Fields, B. V. Jacak, Hari Guragain, Kei Nagashima, V. Canoa Roman, Raphael Noel Tieulent, Susumu Sato, K. Lovasz, H. Asano, N. Feege, E. A. Gamez, M. Virius, J. D. Orjuela Koop, Brajesh K. Singh, G. J. Ottino, R. S. Towell, J. H. Kang, J. S. Haggerty, H. Yu, T. Sumita, C. Y. Chi, J. H. Yoo, R. Belmont, E. J. Mannel, T. Rinn, M. S. Daugherity, C. P. Singh, R. Petti, B. M. Johnson, N. A. Lewis, J. Sziklai, C. Pinkenburg, N. S. Bandara, Vladimir Samsonov, Christine Nattrass, G. Tarnai, T. Todoroki, Z. Sun, J. L. Nagle, S. Tarafdar, and V. Bumazhnov
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Physics ,010308 nuclear & particles physics ,Hadron ,Parton ,Modification factor ,01 natural sciences ,Nuclear physics ,Distribution function ,Pseudorapidity ,0103 physical sciences ,Rapidity ,Multiplicity (chemistry) ,Nuclear Experiment ,010306 general physics ,Nucleon - Abstract
The PHENIX experiment has studied nuclear effects in p+Al and p+Au collisions at sNN=200GeV on charged hadron production at forward rapidity (1.4
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- 2020
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6. Measurement of two-particle correlations with respect to second- and third-order event planes in Au + Au collisions at sNN=200 GeV
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Jiro Murata, Norbert Novitzky, Mate Csanad, Toru Sugitate, Yaroslav Berdnikov, Michael Tannenbaum, Vladimir Khachatryan, Zvi Citron, Pavel Radzevich, Yue Shi Lai, Tomáš Liška, Christine Nattrass, J. Ali Hanks, Sandor Lokos, Dmitry Kotov, Klaus Dehmelt, Victor Riabov, Andrey Yanovich, Frank Ellinghaus, Susumu Oda, Kyoichiro Ozawa, Prakhar Garg, Takahito Todoroki, Paul Constantin, Sergey Fokin, Manabu Togawa, Xuan Li, Shinya Sawada, Andrew Glenn, Deepali Sharma, Joe Osborn, Sourav Tarafdar, Jin Huang, Michael Heffner, Aleksandr Berdnikov, Bhartendu K. Singh, Kiyoshi Tanida, and Kenta Shigaki
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Physics ,010308 nuclear & particles physics ,media_common.quotation_subject ,Hadron ,Root (chord) ,01 natural sciences ,Asymmetry ,Nuclear physics ,Third order ,0103 physical sciences ,Quark–gluon plasma ,Particle ,Nuclear Experiment ,010306 general physics ,Anisotropy ,Event (particle physics) ,media_common - Abstract
We present measurements of azimuthal correlations of charged hadron pairs in sNN=200 GeV Au+Au collisions for the trigger and associated particle transverse-momentum ranges of 14GeV/c) correlations is suppressed compared with that of correlations measured in p+p collisions. At the lowest associated particle pT(0.5
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- 2019
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7. Measurements of azimuthal anisotropy and charged-particle multiplicity in d + Au collisions at sNN=200 , 62.4, 39, and 19.6 GeV
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Jiro Murata, Norbert Novitzky, Mate Csanad, Toru Sugitate, Ron Soltz, Ming Liu, Yaroslav Berdnikov, Michael Tannenbaum, Vladimir Khachatryan, Pavel Radzevich, Itzhak Tserruya, Christine Nattrass, Tetsuya Murakami, Abhisek Sen, Sandor Lokos, Dmitry Kotov, Krista Smith, Klaus Dehmelt, Yuji Goto, David Silvermyr, Victor Riabov, Andrey Yanovich, Wesley Metzger, Kenneth Read, Kyoichiro Ozawa, Prakhar Garg, Sergey Fokin, Xuan Li, Deepali Sharma, Hiroyuki Sako, Joe Osborn, Sourav Tarafdar, Jin Huang, Aleksandr Berdnikov, Arbin Timilsina, Kiyoshi Tanida, and Kenta Shigaki
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Physics ,Particle physics ,010308 nuclear & particles physics ,Monte Carlo method ,Elliptic flow ,Parton ,01 natural sciences ,Charged particle ,Nuclear physics ,Pseudorapidity ,0103 physical sciences ,Rapidity ,Multiplicity (chemistry) ,Nuclear Experiment ,010306 general physics ,Scaling - Abstract
We present measurements of the elliptic flow (v2) as a function of transverse momentum (pT), pseudorapidity (η), and centrality in d+Au collisions at sNN=200, 62.4, 39, and 19.6 GeV. The beam-energy scan of d+Au collisions provides a testing ground for the onset of flow signatures in small collision systems. We measure a nonzero v2 signal at all four collision energies, which, at midrapidity and low pT, is consistent with predictions from viscous hydrodynamic models. Comparisons with calculations from parton transport models (based on the ampt Monte Carlo generator) show good agreement with the data at midrapidity to forward (d-going) rapidities and low pT. At backward (Au-going) rapidities and pT>1.5GeV/c, the data diverges from ampt calculations of v2 relative to the initial geometry, indicating the possible dominance of nongeometry related correlations, referred to as nonflow. We also present measurements of the charged-particle multiplicity (dNch/dη) as a function of η in central d+Au collisions at the same energies. We find that in d+Au collisions at sNN=200 GeV the v2 scales with dNch/dη over all η in the PHENIX acceptance. At sNN=62.4, and 39 GeV, v2 scales with dNch/dη at midrapidity and forward rapidity, but falls off at backward rapidity. This departure from the dNch/dη scaling may be a further indication of nonflow effects dominating at backward rapidity.
- Published
- 2017
- Full Text
- View/download PDF
8. B -meson production at forward and backward rapidity in p+p and Cu + Au collisions at sNN=200 GeV
- Author
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Jiro Murata, Norbert Novitzky, Mate Csanad, Toru Sugitate, Ron Soltz, Ming Liu, Yaroslav Berdnikov, Michael Tannenbaum, Vladimir Khachatryan, Hideyuki Oide, Zvi Citron, Pavel Radzevich, Vladislav Pantuev, Yue Shi Lai, Abraham Meles, Itzhak Tserruya, Christine Nattrass, Tetsuya Murakami, J. Ali Hanks, Abhisek Sen, Raphael Cervantes, Sandor Lokos, Prashanta Kumar Khandai, Dmitry Kotov, Krista Smith, Klaus Dehmelt, Yuji Goto, David Silvermyr, Victor Riabov, Andrey Yanovich, Wesley Metzger, Kenneth Read, Kyoichiro Ozawa, Soumya Mohapatra, Carlos Eugenio Perez Lara, Prakhar Garg, Takahito Todoroki, Sergey Fokin, Yoshinori Fukao, Xuan Li, Shinya Sawada, Andrew Glenn, Aleksei Safonov, Deepali Sharma, Hiroyuki Sako, Joe Osborn, Sourav Tarafdar, Tomofumi Nagae, Margaret Jezghani, Serpil Yalcin Kuzu, Peter Christiansen, Jin Huang, Aleksandr Berdnikov, Bhartendu K. Singh, Ryugo Hayano, Arbin Timilsina, Kiyoshi Tanida, Kenta Shigaki, and Tsutomu Mibe
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Quark ,Physics ,Particle physics ,Meson ,010308 nuclear & particles physics ,01 natural sciences ,7. Clean energy ,Nuclear physics ,0103 physical sciences ,Quark–gluon plasma ,B meson ,Statistical analysis ,Rapidity ,PHENIX detector ,010306 general physics - Abstract
The fraction of J/ψ mesons which come from B-meson decay, FB→J/ψ, is measured for J/ψ rapidity 1.20 in p+p and Cu+Au collisions at sNN = 200 GeV with the PHENIX detector. The extracted fraction is FB→J/ψ=0.025±0.006 (stat) ± 0.010(syst) for p+p collisions. For Cu+Au collisions, FB→J/ψ is 0.094 ± 0.028(stat) ± 0.037(syst) in the Au-going direction (-2.2
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- 2017
- Full Text
- View/download PDF
9. ϕmeson production in the forward/backward rapidity region in Cu + Au collisions atsNN=200GeV
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Jiro Murata, Norbert Novitzky, Mate Csanad, Toru Sugitate, Kazuya Aoki, Ron Soltz, Ming Liu, HARI GURAGAIN, Yaroslav Berdnikov, Michael Tannenbaum, Vladimir Khachatryan, Hideyuki Oide, Zvi Citron, Vladislav Pantuev, Aaron Angerami, Yue Shi Lai, Abraham Meles, Itzhak Tserruya, Marisilvia Donadelli, Yuhei Morino, J. Matthew Durham, Christine Nattrass, Tetsuya Murakami, J. Ali Hanks, Abhisek Sen, Prashanta Kumar Khandai, Anselm Vossen, Dmitry Kotov, Naohito SAITO, Klaus Dehmelt, Raphael Tieulent, Yuji Goto, David Silvermyr, Victor Riabov, Andrey Yanovich, INSEOK YOON, Kenneth Read, Kyoichiro Ozawa, Austin Basye, Soumya Mohapatra, Ondrej Chvala, Prakhar Garg, Takahito Todoroki, Vassili Papavassiliou, Sergey Fokin, Yoshinori Fukao, Manabu Togawa, Dmitry Blau, Shinya Sawada, Andrew Glenn, Deepali Sharma, Hiroyuki Sako, Joe Osborn, Sourav Tarafdar, Tomofumi Nagae, Margaret Jezghani, Serpil Yalcin Kuzu, Peter Christiansen, Jin Huang, Aleksandr Berdnikov, Bhartendu K. Singh, Ryugo Hayano, Arbin Timilsina, Kiyoshi Tanida, Kenta Shigaki, and Tsutomu Mibe
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Physics ,Particle physics ,Meson production ,Quantitative Biology::Neurons and Cognition ,010308 nuclear & particles physics ,media_common.quotation_subject ,High Energy Physics::Phenomenology ,Nuclear Theory ,7. Clean energy ,01 natural sciences ,Asymmetry ,Nuclear physics ,0103 physical sciences ,Quark–gluon plasma ,High Energy Physics::Experiment ,Rapidity ,Multiplicity (chemistry) ,Nuclear Experiment ,010306 general physics ,Relativistic Heavy Ion Collider ,Nucleon ,Glauber ,media_common - Abstract
The PHENIX experiment at the Relativistic Heavy Ion Collider has measured φ meson production and its nuclear modification in asymmetric Cu + Au heavy
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- 2016
- Full Text
- View/download PDF
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