Beam-Energy Dependence of Directed Flow of , [over ], K^{}, K_{s}^{0}, and in Au+Au Collisions. Academic Article uri icon

abstract

  • Rapidity-odd directed-flow measurements at midrapidity are presented for , [over ], K^{}, K_{s}^{0}, and at sqrt[s_{NN}]=7.7, 11.5, 14.5, 19.6, 27, 39, 62.4, and 200GeV in Au+Au collisions recorded by the Solenoidal Tracker detector at the Relativistic Heavy Ion Collider. These measurements greatly expand the scope of data available to constrain models with differing prescriptions for the equation of state of quantum chromodynamics. Results show good sensitivity for testing a picture where flow is assumed to be imposed before hadron formation and the observed particles are assumed to form via coalescence of constituent quarks. The pattern of departure from a coalescence-inspired sum rule can be a valuable new tool for probing the collision dynamics.

published proceedings

  • Phys Rev Lett

altmetric score

  • 2

author list (cited authors)

  • Adamczyk, L., Adams, J. R., Adkins, J. K., Agakishiev, G., Aggarwal, M. M., Ahammed, Z., ... STAR Collaboration.

citation count

  • 47

complete list of authors

  • Adamczyk, L||Adams, JR||Adkins, JK||Agakishiev, G||Aggarwal, MM||Ahammed, Z||Ajitanand, NN||Alekseev, I||Anderson, DM||Aoyama, R||Aparin, A||Arkhipkin, D||Aschenauer, EC||Ashraf, MU||Attri, A||Averichev, GS||Bai, X||Bairathi, V||Barish, K||Behera, A||Bellwied, R||Bhasin, A||Bhati, AK||Bhattarai, P||Bielcik, J||Bielcikova, J||Bland, LC||Bordyuzhin, IG||Bouchet, J||Brandenburg, JD||Brandin, AV||Brown, D||Bunzarov, I||Butterworth, J||Caines, H||Calderón de la Barca Sánchez, M||Campbell, JM||Cebra, D||Chakaberia, I||Chaloupka, P||Chang, Z||Chankova-Bunzarova, N||Chatterjee, A||Chattopadhyay, S||Chen, X||Chen, JH||Chen, X||Cheng, J||Cherney, M||Christie, W||Contin, G||Crawford, HJ||Das, S||De Silva, LC||Dedovich, TG||Deng, J||Derevschikov, AA||Didenko, L||Dilks, C||Dong, X||Drachenberg, JL||Draper, JE||Dunkelberger, LE||Dunlop, JC||Efimov, LG||Elsey, N||Engelage, J||Eppley, G||Esha, R||Esumi, S||Evdokimov, O||Ewigleben, J||Eyser, O||Fatemi, R||Fazio, S||Federic, P||Federicova, P||Fedorisin, J||Feng, Z||Filip, P||Finch, E||Fisyak, Y||Flores, CE||Fujita, J||Fulek, L||Gagliardi, CA||Garand, D||Geurts, F||Gibson, A||Girard, M||Grosnick, D||Gunarathne, DS||Guo, Y||Gupta, A||Gupta, S||Guryn, W||Hamad, AI||Hamed, A||Harlenderova, A||Harris, JW||He, L||Heppelmann, S||Heppelmann, S||Hirsch, A||Horvat, S||Huang, X||Huang, B||Huang, T||Huang, HZ||Humanic, TJ||Huo, P||Igo, G||Jacobs, WW||Jentsch, A||Jia, J||Jiang, K||Jowzaee, S||Judd, EG||Kabana, S||Kalinkin, D||Kang, K||Kapukchyan, D||Kauder, K||Ke, HW||Keane, D||Kechechyan, A||Khan, Z||Kikoła, DP||Kim, C||Kisel, I||Kisiel, A||Kochenda, L||Kocmanek, M||Kollegger, T||Kosarzewski, LK||Kraishan, AF||Krauth, L||Kravtsov, P||Krueger, K||Kulathunga, N||Kumar, L||Kvapil, J||Kwasizur, JH||Lacey, R||Landgraf, JM||Landry, KD||Lauret, J||Lebedev, A||Lednicky, R||Lee, JH||Li, C||Li, X||Li, Y||Li, W||Lidrych, J||Lin, T||Lisa, MA||Liu, P||Liu, H||Liu, Y||Liu, F||Ljubicic, T||Llope, WJ||Lomnitz, M||Longacre, RS||Luo, S||Luo, X||Ma, YG||Ma, L||Ma, R||Ma, GL||Magdy, N||Majka, R||Mallick, D||Margetis, S||Markert, C||Matis, HS||Meehan, K||Mei, JC||Miller, ZW||Minaev, NG||Mioduszewski, S||Mishra, D||Mizuno, S||Mohanty, B||Mondal, MM||Morozov, DA||Mustafa, MK||Nasim, Md||Nayak, TK||Nelson, JM||Nie, M||Nigmatkulov, G||Niida, T||Nogach, LV||Nonaka, T||Nurushev, SB||Odyniec, G||Ogawa, A||Oh, K||Okorokov, VA||Olvitt, D||Page, BS||Pak, R||Pandit, Y||Panebratsev, Y||Pawlik, B||Pei, H||Perkins, C||Pile, P||Pluta, J||Poniatowska, K||Porter, J||Posik, M||Pruthi, NK||Przybycien, M||Putschke, J||Qiu, H||Quintero, A||Ramachandran, S||Ray, RL||Reed, R||Rehbein, MJ||Ritter, HG||Roberts, JB||Rogachevskiy, OV||Romero, JL||Roth, JD||Ruan, L||Rusnak, J||Rusnakova, O||Sahoo, NR||Sahu, PK||Salur, S||Sandweiss, J||Saur, M||Schambach, J||Schmah, AM||Schmidke, WB||Schmitz, N||Schweid, BR||Seger, J||Sergeeva, M||Seto, R||Seyboth, P||Shah, N||Shahaliev, E||Shanmuganathan, PV||Shao, M||Sharma, A||Sharma, MK||Shen, WQ||Shi, SS||Shi, Z||Shou, QY||Sichtermann, EP||Sikora, R||Simko, M||Singha, S||Skoby, MJ||Smirnov, N||Smirnov, D||Solyst, W||Song, L||Sorensen, P||Spinka, HM||Srivastava, B||Stanislaus, TDS||Strikhanov, M||Stringfellow, B||Suaide, AAP||Sugiura, T||Sumbera, M||Summa, B||Sun, Y||Sun, XM||Sun, X||Surrow, B||Svirida, DN||Tang, Z||Tang, AH||Taranenko, A||Tarnowsky, T||Tawfik, A||Thäder, J||Thomas, JH||Timmins, AR||Tlusty, D||Todoroki, T||Tokarev, M||Trentalange, S||Tribble, RE||Tribedy, P||Tripathy, SK||Trzeciak, BA||Tsai, OD||Ullrich, T||Underwood, DG||Upsal, I||Van Buren, G||van Nieuwenhuizen, G||Vasiliev, AN||Videbæk, F||Vokal, S||Voloshin, SA||Vossen, A||Wang, G||Wang, Y||Wang, F||Wang, Y||Webb, JC||Webb, G||Wen, L||Westfall, GD||Wieman, H||Wissink, SW||Witt, R||Wu, Y||Xiao, ZG||Xie, G||Xie, W||Xu, J||Xu, Z||Xu, QH||Xu, YF||Xu, N||Yang, S||Yang, Y||Yang, C||Yang, Q||Ye, Z||Ye, Z||Yi, L||Yip, K||Yoo, I-K||Yu, N||Zbroszczyk, H||Zha, W||Zhang, Z||Zhang, JB||Zhang, J||Zhang, S||Zhang, Y||Zhang, XP||Zhang, J||Zhang, S||Zhao, J||Zhong, C||Zhou, C||Zhou, L||Zhu, X||Zhu, Z||Zyzak, M

publication date

  • February 2018