Measurement of long-range angular correlations and azimuthal anisotropies in high-multiplicity p plus Au collisions at √SNN=200 GeV

Aidala, C.; Akiba, Y.; Alfred, M.; Andrieux, V.; Aoki, K.; Apadula, N.; Asano, H.; Ayuso, C.; Azmoun, B.; Babintsev, V.; Bandara, N.; Barish, K.; Bathe, S.; Bazilevsky, A.; Beaumier, M.; Belmont, R.; Berdnikov, A.; Berdnikov, Y.; Blau, D.; Boer, M.; Bok, J.; Brooks, M.; Bryslawskyj, J.; Bumazhnov, V.; Butler, C.; Campbell, S.; Roman, V.; Cervantes, R.; Chi, C.; Chiu, M.; Choi, I.; Choi, J.; Citron, Z.; Connors, M.; Cronin, N.; Csanad, M.; Csorgo, T.; Danley, T.; Daugherity, M.; David, G.; DeBlasio, K.; Dehmelt, K.; Denisov, A.; Deshpande, A.; Desmond, E.; Dion, A.; Dixit, D.; Do, J.; Drees, A.; Drees, K.; Dumancic, M.; Durham, J.; Durum, A.; Elder, T.; Enokizono, A.; En'yo, H.; Esumi, S.; Fadem, B.; Fan, W.; Feege, N.; Fields, D.; Finger, M.; Finger, M.; Fokin, S.; Frantz, J.; Franz, A.; Frawley, A.; Fukuda, Y.; Gal, C.; Gallus, P.; Garg, P.; Ge, H.; Giordano, F.; Goto, Y.; Grau, N.; Greene, S.; Perdekamp, M.; Gunji, T.; Guragain, H.; Hachiya, T.; Haggerty, J.; Hahn, K.; Hamagaki, H.; Hamilton, H.; Han, S.; Hanks, J.; Hasegawa, S.; Haseler, T.; He, X.; Hemmick, T.; Hill, J.; Hill, K.; Hollis, R.; Homma, K.; Hong, B.; Hoshino, T.; Hotvedt, N.; Huang, J.; Huang, S.; Imai, K.; Imrek, J.; Inaba, M.; Iordanova, A.; Isenhower, D.; Ito, Y.; Ivanishchev, D.; Jacak, B.; Jezghani, M.; Ji, Z.; Jiang, X.; Johnson, B.; Jorjadze, V.; Jouan, D.; Jumper, D.; Kang, J.; Kapukchyan, D.; Karthas, S.; Kawall, D.; Kazantsev, A.; Khachatryan, V.; Khanzadeev, A.; Kim, C.; Kim, D.; Kim, E.; Kim, M.; Kim, M.; Kincses, D.; Kistenev, E.; Klatsky, J.; Kline, P.; Koblesky, T.; Kotov, D.; Kudo, S.; Kurita, K.; Kwon, Y.; Lajoie, J.; Lallow, E.; Lebedev, A.; Lee, S.; Leitch, M.; Leung, Y.; Lewis, N.; Li, X.; Lim, S.; Liu, L.; Liu, M.; Loggins, V-R.; Loggins, V.; Lovasz, K.; Lynch, D.; Majoros, T.; Makdisi, Y.; Makek, M.; Malaev, M.; Manko, V.; Mannel, E.; Masuda, H.; McCumber, M.; McGaughey, P.; McGlinchey, D.; McKinney, C.; Mendoza, M.; Mignerey, A.; Mihalik, D.; Milov, A.; Mishra, D.; Mitchell, J.; Mitsuka, G.; Miyasaka, S.; Mizuno, S.; Montuenga, P.; Moon, T.; Morrison, D.; Morrow, S.; Murakami, T.; Murata, J.; Nagai, K.; Nagashima, K.; Nagashima, T.; Nagle, J.; Nagy, M.; Nakagawa, I.; Nakagomi, H.; Nakano, K.; Nattrass, C.; Niida, T.; Nouicer, R.; Novak, T.; Novitzky, N.; Novotny, R.; Nyanin, A.; O'Brien, E.; Ogilvie, C.; Koop, J.; Osborn, J.; Oskarsson, A.; Ottino, G.; Ozawa, K.; Pantuev, V.; Papavassiliou, V.; Park, J.; Park, S.; Pate, S.; Patel, M.; Peng, W.; Perepelitsa, D.; Perera, G.; Peressounko, D.; PerezLara, C.; Perry, J.; Petti, R.; Phipps, M.; Pinkenburg, C.; Pisani, R.; Pun, A.; Purschke, M.; Read, K.; Reynolds, D.; Riabov, V.; Riabov, Y.; Richford, D.; Rinn, T.; Rolnick, S.; Rosati, M.; Rowan, Z.; Runchey, J.; Safonov, A.; Sakaguchi, T.; Sako, H.; Samsonov, V.; Sarsour, M.; Sato, K.; Sato, S.; Schaefer, B.; Schmoll, B.; Sedgwick, K.; Seidl, R.; Sen, A.; Seto, R.; Sexton, A.; Sharma, D.; Shein, I.; Shibata, T.; Shigaki, K.; Shimomura, M.; Shioya, T.; Shukla, P.; Sickles, A.; Silva, C.; Silvermyr, D.; Singh, B.; Singh, C.; Singh, V.; Slunecka, M.; Smith, K.; Snowball, M.; Soltz, R.; Sondheim, W.; Sorensen, S.; Sourikova, I.; Stankus, P.; Stoll, S.; Sugitate, T.; Sukhanov, A.; Sumita, T.; Sun, J.; Syed, S.; Sziklai, J.; Takeda, A.; Tanida, K.; Tannenbaum, M.; Tarafdar, S.; Tarnai, G.; Tieulent, R.; Timilsina, A.; Todoroki, T.; Tomasek, M.; Towell, C.; Towell, R.; Tserruya, I.; Ueda, Y.; Ujvari, B.; van Hecke, H.; Vazquez-Carson, S.; Velkovska, J.; Virius, M.; Vrba, V.; Vukman, N.; Wang, X.; Wang, Z.; Watanabe, Y.; Watanabe, Y.; Wong, C.; Woody, C.; Xu, C.; Xu, Q.; Xue, L.; Yalcin, Serpil; Yamaguchi, Y.; Yamamoto, H.; Yanovich, A.; Yin, P.; Yoo, J.; Yoon, I.; Yu, H.; Yushmanov, I.; Zajc, W.; Zelenski, A.; Zharko, S.; Zou, L.

doi:10.1103/physrevc.95.034910

Measurement of long-range angular correlations and azimuthal anisotropies in high-multiplicity p plus Au collisions at √SNN=200 GeV

Aidala C., Akiba Y., Alfred M., Andrieux V., Aoki K., Apadula N., ...Daha Fazla

PHYSICAL REVIEW C, cilt.95, sa.3, 2017 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 95 Sayı: 3
Basım Tarihi: 2017
Doi Numarası: 10.1103/physrevc.95.034910
Dergi Adı: PHYSICAL REVIEW C
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Yıldız Teknik Üniversitesi Adresli: Hayır

Özet

We present measurements of long-range angular correlations and the transverse momentum dependence of elliptic flow v(2) in high-multiplicity p + Au collisions at root S-NN = 200 GeV. A comparison of these results to previous measurements in high-multiplicity d + Au and He-3+Au collisions demonstrates a relation between v(2) and the initial collision eccentricity epsilon(2), suggesting that the observed momentum-space azimuthal anisotropies in these small systems have a collective origin and reflect the initial geometry. Good agreement is observed between the measured v(2) and hydrodynamic calculations for all systems, and an argument disfavoring theoretical explanations based on initial momentum-space domain correlations is presented. The set of measurements presented here allows us to leverage the distinct intrinsic geometry of each of these systems to distinguish between different theoretical descriptions of the long-range correlations observed in small collision systems.

Measurement of long-range angular correlations and azimuthal anisotropies in high-multiplicity p plus Au collisions at √<i>S<sub>NN</sub></i>=200 GeV

Özet