CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Observation of charge-dependent azimuthal correlations and possible local strong parity violation in heavy-ion collisions
Abelev, BI; Aggarwal, MM; Ahammed, Z; Alakhverdyants, AV; Anderson, BD; Arkhipkin, D; Averichev, GS; Balewski, J; Barannikova, O; Barnby, LS; Baumgart, S; Beavis, DR; Bellwied, R; Benedosso, F; Betancourt, MJ; Betts, RR; Bhasin, A; Bhati, AK; Bichsel, H; Bielcik, J; Bielcikova, J; Biritz, B; Bland, LC; Bnzarov, I; Bonner, BE; Bouchet, J; Braidot, E; Brandin, AV; Bridgeman, A; Bruna, E; Bueltmann, S; Burton, TP; Cai, XZ(蔡翔舟); Caines, H; Sanchez, MCD; Catu, O; Cebra, D; Cendejas, R; Cervantes, MC; Chajecki, Z; Chaloupka, P; Chattopadhyay, S; Chen, HF; Chen, JH(陈金辉); Chen, JY; Cheng, J; Cherney, M; Chikanian, A; Choi, KE; Christie, W; Chung, P; Clarke, RF; Codrington, MJM; Corliss, R; Cormier, TM; Cosentino, MR; Cramer, JG; Crawford, HJ; Das, D; Dash, S; Daugherity, M; De Silva, LC; Dedovich, TG; DePhillips, M; Derevschikov, AA; de Souza, RD; Didenko, L; Djawotho, P; Dzhordzhadze, V; Dogra, SM; Dong, X; Drachenberg, JL; Draper, JE; Dunlop, JC; Mazumdar, MRD; Efimov, LG; Elhalhuli, E; Elnimr, M; Engelage, J; Eppley, G; Erazmus, B; Estienne, M; Eun, L; Fachini, P; Fatemi, R; Fedorisin, J; Feng, A; Filip, P; Finch, E; Fine, V; Fisyak, Y; Gagliardi, CA; Gangadharan, DR; Ganti, MS; Garcia-Solis, EJ; Geromitsos, A; Geurts, F; Ghazikhanian, V; Ghosh, P; Gorbunov, YN; Gordon, A; Grebenyuk, O; Grosnick, D; Grube, B; Guertin, SM; Guimaraes, KSFF; Gupta, A; Gupta, N; Guryn, W; Haag, B; Hallman, TJ; Hamed, A; Harris, JW; Heinz, M; Heppelmann, S; Hirsch, A; Hjort, E; Hoffman, AM; Hoffmann, GW; Hofman, DJ; Hollis, RS; Huang, HZ; Humanic, TJ; Huo, L; Igo, G; Iordanova, A; Jacobs, P; Jacobs, WW; Jakl, P; Jena, C; Jin, F; Jones, CL; Jones, PG; Joseph, J; Judd, EG; Kabana, S; Kajimoto, K; Kang, K; Kapitan, J; Kauder, K; Keane, D; Kechechyan, A; Kettler, D; Khodyrev, VY; Kikola, DP; Kiryluk, J; Kisiel, A; Klein, SR; Knospe, AG; Kocoloski, A; Koetke, DD; Konzer, J; Kopytine, M; Koralt, I; Korsch, W; Kotchenda, L; Kouchpil, V; Kravtsov, P; Kravtsov, VI; Krueger, K; Krus, M; Kumar, L; Kurnadi, P; Lamont, MAC; Landgraf, JM; LaPointe, S; Lauret, J; Lebedev, A; Lednicky, R; Lee, CH; Lee, JH; Leight, W; LeVine, MJ; Li, C; Li, N; Li, Y; Lin, G; Lindenbaum, SJ; Lisa, MA; Liu, F; Liu, H; Liu, J; Liu, L; Ljubicic, T; Llope, WJ; Longacre, RS; Love, WA; Lu, Y; Ludlam, T; Ma, GL(马国亮); Ma, YG(马余刚); Mahapatra, DP; Majka, R; Mall, OI; Mangotra, LK; Manweiler, R; Margetis, S; Markert, C; Masui, H; Matis, HS; Matulenko, YA; McDonald, D; McShane, TS; Meschanin, A; Milner, R; Minaev, NG; Mioduszewski, S; Mischke, A; Mohanty, B; Morozov, DA; Munhoz, MG; Nandi, BK; Nattrass, C; Nayak, TK; Nelson, JM; Netrakanti, PK; Ng, MJ; Nogach, LV; Nurushev, SB; Odyniec, G; Ogawa, A; Okada, H; Okorokov, V; Olson, D; Pachr, M; Page, BS; Pal, SK; Pandit, Y; Panebratsev, Y; Pawlak, T; Peitzmann, T; Perevoztchikov, V; Perkins, C; Peryt, W; Phatak, SC; Pile, P; Planinic, M; Ploskon, MA; Pluta, J; Plyku, D; Poljak, N; Poskanzer, AM; Potukuchi, BVKS; Prindle, D; Pruneau, C; Pruthi, NK; Pujahari, PR; Putschke, J; Raniwala, R; Raniwala, S; Ray, RL; Redwine, R; Reed, R; Ridiger, A; Ritter, HG; Roberts, JB; Rogachevskiy, OV; Romero, JL; Rose, A; Roy, C; Ruan, L; Russcher, MJ; Sahoo, R; Sakai, S; Sakrejda, I; Sakuma, T; Salur, S; Sandweiss, J; Schambach, J; Scharenberg, RP; Schmitz, N; Seele, J; Seger, J; Selyuzhenkov, I; Semertzidis, Y; Seyboth, P; Shahaliev, E; Shao, M; Sharma, M; Shi, SS; Shi, XH; Sichtermann, EP; Simon, F; Singaraju, RN; Skoby, MJ; Smirnov, N; Sorensen, P; Sowinski, J; Spinka, HM; Srivastava, B; Stanislaus, TDS; Staszak, D; Strikhanov, M; Stringfellow, B; Suaide, AAP; Suarez, MC; Subba, NL; Sumbera, M; Sun, XM; Sun, Y; Sun, Z; Surrow, B; Symons, TJM; de Toledo, AS; Takahashi, J; Tang, AH; Tang, Z; Tarini, LH; Tarnowsky, T; Thein, D; Thomas, JH; Tian, J; Timmins, AR; Timoshenko, S; Tlusty, D; Tokarev, M; Tram, VN; Trentalange, S; Tribble, RE; Tsai, OD; Ulery, J; Ullrich, T; Underwood, DG; Van Buren, G; Van Nieuwenhuizen, G; Vanfossen, JA; Varma, R; Vasconcelos, GMS; Vasiliev, AN; Videbaek, F; Viyogi, YP; Vokal, S; Voloshin, SA; Wada, M; Walker, M; Wang, F; Wang, G; Wang, H; Wang, JS; Wang, Q; Wang, X; Wang, XL; Wang, Y; Webb, G; Webb, JC; Westfall, GD; Whitten, C; Wieman, H; Wissink, SW; Witt, R; Wu, Y; Xie, W; Xu, N; Xu, QH; Xu, Y; Xu, Z; Yang, Y; Yepes, P; Yip, K; Yoo, IK; Yue, Q; Zawisza, M; Zbroszczyk, H; Zhan, W; Zhang, S(张松); Zhang, WM; Zhang, XP; Zhang, Y; Zhang, ZP; Zhao, Y; Zhong, C(钟晨); Zhou, J; Zhu, X; Zoulkarneev, R; Zoulkarneeva, Y; Zuo, JX; Abelev, BI (reprint author), Univ Illinois, Chicago, IL 60607 USA
2010
Source PublicationPHYSICAL REVIEW C
ISSN0556-2813
Volume81Issue:5Pages:15
AbstractParity (P)-odd domains, corresponding to nontrivial topological solutions of the QCD vacuum, might be created during relativistic heavy-ion collisions. These domains are predicted to lead to charge separation of quarks along the orbital momentum of the system created in noncentral collisions. To study this effect, we investigate a three-particle mixed-harmonics azimuthal correlator which is a P-even observable, but directly sensitive to the charge-separation effect. We report measurements of this observable using the STAR detector in Au + Au and Cu + Cu collisions at root s(NN) = 200 and 62 GeV. The results are presented as a function of collision centrality, particle separation in rapidity, and particle transverse momentum. A signal consistent with several of the theoretical expectations is detected in all four data sets. We compare our results to the predictions of existing event generators and discuss in detail possible contributions from other effects that are not related to P violation.
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000278144800051
Citation statistics
Cited Times:211[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/6995
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorAbelev, BI (reprint author), Univ Illinois, Chicago, IL 60607 USA
Recommended Citation
GB/T 7714
Abelev, BI,Aggarwal, MM,Ahammed, Z,et al. Observation of charge-dependent azimuthal correlations and possible local strong parity violation in heavy-ion collisions[J]. PHYSICAL REVIEW C,2010,81(5):15.
APA Abelev, BI.,Aggarwal, MM.,Ahammed, Z.,Alakhverdyants, AV.,Anderson, BD.,...&Abelev, BI .(2010).Observation of charge-dependent azimuthal correlations and possible local strong parity violation in heavy-ion collisions.PHYSICAL REVIEW C,81(5),15.
MLA Abelev, BI,et al."Observation of charge-dependent azimuthal correlations and possible local strong parity violation in heavy-ion collisions".PHYSICAL REVIEW C 81.5(2010):15.
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