Azimuthal-Angle Dependence of Charged-Pion-Interferometry Measurements with Respect to Second- and Third-Order Event Planes inAu+AuCollisions atsNN=200 GeV

Autor: M. I. Nagy, D. Watanabe, E. Vznuzdaev, Beomkyu Kim, A. Deshpande, Johannes Peter Wessels, P. Tarján, K. A. Drees, Senta Greene, A. T. Basye, A. V. Kazantsev, Taku Gunji, H. Gong, J. Seele, B. Fadem, E. O'Brien, R. A. Soltz, L. Tomášek, F. Kajihara, M. Grosse Perdekamp, M. E. Connors, K. Das, S. Butsyk, Alice Mignerey, T. C. Awes, Kyoichiro Ozawa, T. Liška, J. S. Bok, E. P. Hartouni, H. Pei, Tadaaki Isobe, S. Zhou, B. Komkov, Takao Sakaguchi, M. Rosati, P. L. McGaughey, Peter Christiansen, M. A. L. Leite, S. D. Rolnick, A. D. Frawley, S. Afanasiev, T. Nakamura, D. Winter, S. Huang, J. Newby, G. Roche, D. Yu Peressounko, A. Sukhanov, K. Kurita, Ajit Kumar Mohanty, T. A. Shibata, H. Pereira, A. A. Vinogradov, W. Holzmann, Maya Hachiya Shimomura, Y. I. Makdisi, D. Hornback, A. Kiss, Y. Morino, T. Sato, R. Belmont, Henner Buesching, J. S. Kapustinsky, Steve Edwards, R. S. Towell, Y. Ikeda, M. Naglis, V. Babintsev, Minghui Liu, C. L. Silva, I. Garishvili, F. Wei, M. J. Tannenbaum, G. S. Kyle, A. Taranenko, D. Isenhower, I. Ravinovich, Y. J. Kwon, H. Torii, Kyeongpil Lee, James Alexander, A. Toia, Masayasu Ishihara, M. Gonin, C. Pinkenburg, Kazushi Miki, J. Ide, Marcus Hohlmann, S. P. Sorensen, H. A. Gustafsson, R. Averbeck, Byung-Sik Hong, Brajesh K. Singh, N. Saito, L. A. Linden Levy, A. Bazilevsky, K. Karatsu, Y. J. Mao, Y. Tanaka, M. Heffner, Kenneth Francis Read, P. Mikeš, O. Chvala, C. Y. Chi, Yasutada Akiba, D. Kawall, C. Zhang, I. Younus, Seong H. Kim, T. L. Thomas, E. Mannel, Anne Marie Sickles, Alexandre Lebedev, H. Themann, D. J. Kim, J. H. Kang, C. Baumann, J. G. Lajoie, D. M. Lee, S. Kametani, S. Tarafdar, E. T. Atomssa, Agneta Oskarsson, D. Kotchetkov, J. S. Haggerty, C. P. Singh, J. Murata, Viktor Riabov, B. M. Johnson, John Matthew Durham, Y. Berdnikov, Gerd Joachim Kunde, G. R. Young, P. Chung, M. Bai, I. J. Choi, A. Kravitz, K. B. Lee, A. Isupov, K. Kiriluk, I. Shein, M. Mishra, Y. Onuki, Ryugo S. Hayano, J. Sziklai, A. Datta, E. H. Kim, L. Baksay, Brian Cole, K. Tanida, Eva Haslum, B. Lenzi, Vaclav Vrba, O. Dietzsch, K. Sedgwick, H. Valle, J. Hamblen, Klaus Johannes Reygers, Y. S. Lai, T. Ichihara, M. Kurosawa, R. Lacey, Rui Wei, Y. Riabov, A. Yu. Semenov, R. Granier de Cassagnac, Charles Maguire, A. Adare, W. Xie, D. Roach, K. M. Kijima, Takahiro Fusayasu, P. Rosnet, Dipanwita Dutta, A. K. Purwar, K. Fujiwara, Y. Watanabe, Alexander Malakhov, I. Nakagawa, Y. L. Yamaguchi, Kenta Shigaki, M. Nguyen, D. Silvermyr, P. Ruzicka, W. A. Zajc, Xingguo Li, M. J. Leitch, V. Pantuev, E. Kistenev, Julia Velkovska, L. S. Zolin, E. Leitner, W. J. Park, V. Baublis, J. Jia, A. Denisov, V. Cianciolo, J. Jin, Takafumi Niida, E. M. Takagui, Mate Csanad, Christopher Rosen, Sergey Fokin, Zhiying You, A. Yanovich, H. W. Van Hecke, R. Bennett, S. N. White, M. Kawashima, K. S. Sim, Zvi Hirsh Citron, A. S. Nyanin, Rachid Nouicer, M. Proissl, K. Nakano, K. Okada, W. E. Sondheim, M. Wysocki, D. Ivanischev, K. Boyle, P. A. Rukoyatkin, B. Meredith, Martin Purschke, C. A. Aidala, John Hill, Toru Sugitate, E. J. Desmond, F. Matathias, M. Finger, Kensuke Homma, E. Richardson, François Fleuret, M. Togawa, E. Vazquez-Zambrano, R. Yang, P. Constantin, J. Park, Jongmin Lee, B. Bassalleck, R. P. Pisani, E.J. Kim, M. Konno, Y. Tsuchimoto, C. L. Woody, Y. Nakamiya, G. Baksay, A. Morreale, S. Sawada, I. E. Yushmanov, D. Lynch, J. Ying, A. Franz, Z. Fraenkel, B. Sahlmueller, A. Berdnikov, Y. J. Kim, J. T. Mitchell, Y. Fukao, R. Seidl, C. M. Camacho, R. K. Choudhury, Prashant Shukla, Vladislav Manko, X. He, M. Slunečka, T. Hester, S. F. Pate, D. S. Jumper, Vladimir Samsonov, B. Azmoun, A. Král, T. Todoroki, S. Belikov, O. Drapier, P. Liebing, T. Dahms, N. A. Sparks, H. Al-Bataineh, C. Vale, S. Dairaku, Alexei Khanzadeev, E. Stenlund, I. V. Sourikova, Y. Aramaki, J. L. Nagle, Motoi Inaba, R. M. Wright, V. Papavassiliou, M. Oka, V. Peresedov, N. Kamihara, M. Virius, Robert Vertesi, K. S. Lee, A. Dion, C. Silvestre, C. H. Chen, Marisilvia Donadelli, V. Bumazhnov, T. V. Moukhanova, S. Nagamiya, M. Ouchida, Atsushi Taketani, A. Enokizono, A. Glenn, N. Means, K. S. Joo, H. En'yo, J. Koster, A. Rakotozafindrabe, R. Tanabe, Malik, Rushan Han, S. Esumi, D. Sharma, R. Ichimiya, H. Masui, A. A. Bickley, K. N. Barish, S. Sano, D. E. Fields, B. V. Jacak, M. McCumber, M. L. Brooks, S. Yokkaichi, J. P. Wood, J. Hanks, Sung Keun Park, Alexander Milov, N. N. Ajitanand, R. Luechtenborg, T. Engelmore, B. Love, Frank Ellinghaus, Susumu Oda, E. R. Kinney, A. Durum, D. P. Morrison, S. Campbell, K. Yamaura, A. G. Litvinenko, Tatsuya Chujo, I. Tserruya, Yu. Efremenko, V. Singh, Jen-Chieh Peng, J. E. Frantz, Inkyu Park, Xiong Wang, A. Kozlov, A. Veicht, R. Seto, I. Danchev, R. Pak, A. Drees, K. Sakashita, T. Csorgo, Jason Kamin, N. Grau, S. P. Stoll, Y. Goto, T. Kempel, Dong-Hun Kim, S. S.E. Rosendahl, G. Bunce, D. Jouan, Kenichi Imai, H. Qu, S. Bathe, M. Chiu, Hideki Hamagaki, K. Aoki, J. Rak, G. David, K. I. Hahn, C. A. Ogilvie, T. K. Hemmick, Yasuo Miake, K. Watanabe, H. Liu, K. Shoji, L. Kochenda, M. Issah, T. Horaguchi, P. W. Stankus
Rok vydání: 2014
Předmět:
Zdroj: Physical Review Letters. 112
ISSN: 1079-7114
0031-9007
Popis: Charged-pion-interferometry measurements were made with respect to the second- and third-order event plane for Au+Au collisions at sqrt[s_{NN}]=200 GeV. A strong azimuthal-angle dependence of the extracted Gaussian-source radii was observed with respect to both the second- and third-order event planes. The results for the second-order dependence indicate that the initial eccentricity is reduced during the medium evolution, which is consistent with previous results. In contrast, the results for the third-order dependence indicate that the initial triangular shape is significantly reduced and potentially reversed by the end of the medium evolution, and that the third-order oscillations are largely dominated by the dynamical effects from triangular flow.
Databáze: OpenAIRE