Dielectron azimuthal anisotropy at mid-rapidity in Au plus Au collisions at √sNN=200 GeV

被引：13

作者：

Adamczyk, L. ^{[1
]}

Adkins, J. K. ^{[23
]}

Agakishiev, G. ^{[21
]}

Aggarwal, M. M. ^{[35
]}

Ahammed, Z. ^{[53
]}

Alekseev, I. ^{[19
]}

Alford, J. ^{[22
]}

Anson, C. D. ^{[32
]}

Aparin, A. ^{[21
]}

Arkhipkin, D. ^{[4
]}

Aschenauer, E. C. ^{[4
]}

Averichev, G. S. ^{[21
]}

Banerjee, A. ^{[53
]}

Beavis, D. R. ^{[4
]}

Bellwied, R. ^{[49
]}

Bhasin, A. ^{[20
]}

Bhati, A. K. ^{[35
]}

Bhattarai, P. ^{[48
]}

Bichsel, H. ^{[55
]}

Bielcik, J. ^{[13
]}

Bielcikova, J. ^{[14
]}

Bland, L. C. ^{[4
]}

Bordyuzhin, I. G. ^{[19
]}

Borowski, W. ^{[45
]}

Bouchet, J. ^{[22
]}

Brandin, A. V. ^{[30
]}

Brovko, S. G. ^{[6
]}

Bueltmann, S. ^{[33
]}

Bunzarov, I. ^{[21
]}

Burton, T. P. ^{[4
]}

Butterworth, J. ^{[41
]}

Caines, H. ^{[57
]}

Sanchez, M. Calderon de la Barca ^{[6
]}

Cebra, D. ^{[6
]}

Cendejas, R. ^{[36
]}

Cervantes, M. C. ^{[47
]}

Chaloupka, P. ^{[13
]}

Chang, Z. ^{[47
]}

Chattopadhyay, S. ^{[53
]}

Chen, H. F. ^{[42
]}

Chen, J. H. ^{[44
]}

Chen, L. ^{[9
]}

Cheng, J. ^{[50
]}

Cherney, M. ^{[12
]}

Chikanian, A. ^{[57
]}

Christie, W. ^{[4
]}

Chwastowski, J. ^{[11
]}

Codrington, M. J. M. ^{[48
]}

Contin, G. ^{[26
]}

Cramer, J. G. ^{[55
]}

机构：

[1] AGH Univ Sci & Technol, Krakow, Poland

[2] Argonne Natl Lab, Argonne, IL 60439 USA

[3] Univ Birmingham, Birmingham, W Midlands, England

[4] Brookhaven Natl Lab, Upton, NY 11973 USA

[5] Univ Calif Berkeley, Berkeley, CA 94720 USA

[6] Univ Calif Davis, Davis, CA 95616 USA

[7] Univ Calif Los Angeles, Los Angeles, CA 90095 USA

[8] Univ Estadual Campinas, Sao Paulo, Brazil

[9] Cent China Normal Univ, HZNU, Wuhan 430079, Peoples R China

[10] Univ Illinois, Chicago, IL 60607 USA

[11] Cracow Univ Technol, Krakow, Poland

[12] Creighton Univ, Omaha, NE 68178 USA

[13] Czech Tech Univ, FNSPE, Prague 11519, Czech Republic

[14] Acad Sci Czech Republ, Inst Nucl Phys, CZ-25068 Rez, Czech Republic

[15] Frankfurt Inst Adv Studies FIAS, Frankfurt, Germany

[16] Inst Phys, Bhubaneswar 751005, Orissa, India

[17] Indian Inst Technol, Bombay 400076, Maharashtra, India

[18] Indiana Univ, Bloomington, IN 47408 USA

[19] Alikhanov Inst Theoret & Expt Phys, Moscow, Russia

[20] Univ Jammu, Jammu 180001, India

[21] Joint Inst Nucl Res, Dubna 141980, Russia

[22] Kent State Univ, Kent, OH 44242 USA

[23] Univ Kentucky, Lexington, KY 40506 USA

[24] Korea Inst Sci & Technol Informat, Taejon, South Korea

[25] Inst Modern Phys, Lanzhou, Peoples R China

[26] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA

[27] MIT, Cambridge, MA 02139 USA

[28] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[29] Michigan State Univ, E Lansing, MI 48824 USA

[30] Moscow Engn Phys Inst, Moscow 115409, Russia

[31] Natl Inst Sci Educ & Res, Bhubaneswar 751005, Orissa, India

[32] Ohio State Univ, Columbus, OH 43210 USA

[33] Old Dominion Univ, Norfolk, VA 23529 USA

[34] Inst Nucl Phys PAN, Krakow, Poland

[35] Panjab Univ, Chandigarh 160014, India

[36] Penn State Univ, University Pk, PA 16802 USA

[37] Inst High Energy Phys, Protvino, Russia

[38] Purdue Univ, W Lafayette, IN 47907 USA

[39] Pusan Natl Univ, Pusan 609735, South Korea

[40] Univ Rajasthan, Jaipur 302004, Rajasthan, India

[41] Rice Univ, Houston, TX 77251 USA

[42] Univ Sci & Technol China, Hefei 230026, Peoples R China

[43] Shandong Univ, Jinan 250100, Shandong, Peoples R China

[44] Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China

[45] SUBATECH, Nantes, France

[46] Temple Univ, Philadelphia, PA 19122 USA

[47] Texas A&M Univ, College Stn, TX 77843 USA

[48] Univ Texas Austin, Austin, TX 78712 USA

[49] Univ Houston, Houston, TX 77204 USA

[50] Tsinghua Univ, Beijing 100084, Peoples R China

来源：

PHYSICAL REVIEW C | 2014年 / 90卷 / 06期

基金：

巴西圣保罗研究基金会; 新加坡国家研究基金会; 美国国家科学基金会;

关键词：

QUARK-GLUON PLASMA; PARTICLE IDENTIFICATION; DILEPTON PRODUCTION; P COLLISIONS; STAR; PERSPECTIVE; TRAY; TPC;

D O I：

10.1103/PhysRevC.90.064904

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We report on the first measurement of the azimuthal anisotropy (v(2)) of dielectrons (e(+)e(-) pairs) at mid-rapidity fromv root s(NN) = 200 GeV Au + Au collisions with the STAR detector at the Relativistic Heavy Ion Collider (RHIC), presented as a function of transverse momentum (pT) for different invariant-mass regions. In the mass region M-ee < 1.1 GeV/c(2) the dielectron v(2) measurements are found to be consistent with expectations from pi(0), eta, omega, and phi decay contributions. In the mass region 1.1 < M-ee < 2.9 GeV/c(2), the measured dielectron v(2) is consistent, within experimental uncertainties, with that from the c<(c)over bar> contributions.

引用

页数：15

共 50 条

[21] Systematic study of azimuthal anisotropy in Cu plus Cu and Au plus Au collisions at √sNN=62.4 and 200 GeV
Adare, A.
Afanasiev, S.
Aidala, C.
Ajitanand, N. N.
Akiba, Y.
Al-Bataineh, H.
Al-Jamel, A.
Alexander, J.
Aoki, K.
Aphecetche, L.
Armendariz, R.
Aronson, S. H.
Asai, J.
Atomssa, E. T.
Averbeck, R.
Awes, T. C.
Azmoun, B.
Babintsev, V.
Baksay, G.
Baksay, L.
Baldisseri, A.
Barish, K. N.
Barnes, P. D.
Bassalleck, B.
Bathe, S.
Batsouli, S.
Baublis, V.
Bauer, F.
Bazilevsky, A.
Belikov, S.
Bennett, R.
Berdnikov, Y.
Bickley, A. A.
Bjorndal, M. T.
Boissevain, J. G.
Borel, H.
Boyle, K.
Brooks, M. L.
Brown, D. S.
Bucher, D.
Buesching, H.
Bumazhnov, V.
Bunce, G.
Burward-Hoy, J. M.
Butsyk, S.
Campbell, S.
Chai, J-S.
Chang, B. S.
Charvet, J-L.
Chernichenko, S.
PHYSICAL REVIEW C, 2015, 92 (03):
[22] Measurement of D0 Azimuthal Anisotropy at Midrapidity in Au plus Au Collisions at √SNN=200 GeV
Adamczyk, L.
Adkins, J. K.
Agakishiev, G.
Aggarwal, M. M.
Ahammed, Z.
Ajitanand, N. N.
Alekseev, I.
Anderson, D. M.
Aoyama, R.
Aparin, A.
Arkhipkin, D.
Aschenauer, E. C.
Ashraf, M. U.
Attri, A.
Averichev, G. S.
Bai, X.
Bairathi, V.
Behera, A.
Bellwied, R.
Bhasin, A.
Bhati, A. K.
Bhattarai, P.
Bielcik, J.
Bielcikova, J.
Bland, L. C.
Bordyuzhin, I. G.
Bouchet, J.
Brandenburg, J. D.
Brandin, A. V.
Brown, D.
Bunzarov, I.
Butterworth, J.
Caines, H.
Sanchez, M. Calderon de la Barca
Campbell, J. M.
Cebra, D.
Chakaberia, I.
Chaloupka, P.
Chang, Z.
Chankova-Bunzarova, N.
Chatterjee, A.
Chattopadhyay, S.
Chen, X.
Chen, J. H.
Chen, X.
Cheng, J.
Cherney, M.
Christie, W.
Contin, G.
Crawford, H. J.
PHYSICAL REVIEW LETTERS, 2017, 118 (21)
[23] Event-by-Event Fluctuations of Azimuthal Particle Anisotropy in Au plus Au Collisions at √sNN=200 GeV
Alver, B.
Back, B. B.
Baker, M. D.
Ballintijn, M.
Barton, D. S.
Betts, R. R.
Bickley, A. A.
Bindel, R.
Busza, W.
Carroll, A.
Chai, Z.
Decowski, M. P.
Garcia, E.
Gburek, T.
George, N.
Gulbrandsen, K.
Halliwell, C.
Hamblen, J.
Hauer, M.
Henderson, C.
Hofman, D. J.
Hollis, R. S.
Holynski, R.
Holzman, B.
Iordanova, A.
Johnson, E.
Kane, J. L.
Khan, N.
Kulinich, P.
Kuo, C. M.
Li, W.
Lin, W. T.
Loizides, C.
Manly, S.
Mignerey, A. C.
Nouicer, R.
Olszewski, A.
Pak, R.
Reed, C.
Roland, C.
Roland, G.
Sagerer, J.
Seals, H.
Sedykh, I.
Smith, C. E.
Stankiewicz, M. A.
Steinberg, P.
Stephans, G. S. F.
Sukhanov, A.
Tonjes, M. B.
PHYSICAL REVIEW LETTERS, 2010, 104 (14)
[24] Extraction of inclusive photon production at mid-rapidity in p + p and Au + Au collisions at (sNN)1/2 = 200 GeV
Sheng-Hui Zhang
Rong-Rong Ma
Yi-Fei Zhang
Xiao-Long Chen
Xiu-Jun Li
Fan Si
Cheng Li
Ming Shao
Yong-Jie Sun
Ze-Bo Tang
Wang-Mei Zha
Nuclear Science and Techniques, 2021, 32 (01) : 60 - 67
[25] Transverse energy (ET) distributions at mid-rapidity in p plus p, d plus Au and Au plus Au collisions at √SNN=200 GeV and implications for particle production models
Tannenbaum, M. J.
NUCLEAR PHYSICS A, 2014, 931 : 877 - 882
[26] Centrality and transverse momentum dependence of D0-meson production at mid-rapidity in Au plus Au collisions ats √SNN=200 GeV
Adam, J.
Adamczyk, L.
Adams, J. R.
Adkins, J. K.
Agakishiev, G.
Aggarwal, M. M.
Ahammed, Z.
Alekseev, I
Anderson, D. M.
Aoyama, R.
Aparin, A.
Arkhipkin, D.
Aschenauer, E. C.
Ashraf, M. U.
Atetalla, F.
Attri, A.
Averichev, G. S.
Bairathi, V
Barish, K.
Bassill, A. J.
Behera, A.
Bellwied, R.
Bhasin, A.
Bhati, A. K.
Bielcik, J.
Bielcikova, J.
Bland, L. C.
Bordyuzhin, I. G.
Brandenburg, J. D.
Brandin, A., V
Brown, D.
Bryslawskyj, J.
Bunzarov, I
Butterworth, J.
Caines, H.
Sanchez, M. Calderon de la Barca
Cebra, D.
Chakaberia, I
Chaloupka, P.
Chan, B. K.
Chang, F-H
Chang, Z.
Chankova-Bunzarova, N.
Chatterjee, A.
Chattopadhyay, S.
Chen, J. H.
Chen, X.
Cheng, J.
Cherney, M.
Christie, W.
PHYSICAL REVIEW C, 2019, 99 (03)
[27] Dielectron production from √sNN=200 GeV Au + Au collisions at STAR
Zhao, Jie
NUCLEAR PHYSICS A, 2013, 910 : 383 - 386
[28] Rapidity dependence of deuteron production in central Au plus Au collisions at √sNN=200 GeV
Arsene, I.
Bearden, I. G.
Beavis, D.
Bekele, S.
Besliu, C.
Budick, B.
Boggild, H.
Chasman, C.
Christensen, C. H.
Christiansen, P.
Dalsgaard, H. H.
Debbe, R.
Gaardhoje, J. J.
Hagel, K.
Ito, H.
Jipa, A.
Johnson, E. B.
Jorgensen, C. E.
Karabowicz, R.
Katrynska, N.
Kim, E. J.
Larsen, T. M.
Lee, J. H.
Lovhoiden, G.
Majka, Z.
Murray, M.
Natowitz, J.
Nielsen, B. S.
Nygaard, C.
Pal, D.
Qviller, A.
Rami, F.
Ristea, C.
Ristea, O.
Rohrich, D.
Sanders, S. J.
Staszel, P.
Tveter, T. S.
Videbaek, F.
Wada, R.
Yang, H.
Yin, Z.
Zgura, S.
PHYSICAL REVIEW C, 2011, 83 (04)
[29] Measurements of dielectron production in Au plus Au collisions at √sNN=200 GeV from the STAR experiment
Adamczyk, L.
Adkins, J. K.
Agakishiev, G.
Aggarwal, M. M.
Ahammed, Z.
Alekseev, I.
Alford, J.
Aparin, A.
Arkhipkin, D.
Aschenauer, E. C.
Averichev, G. S.
Banerjee, A.
Bellwied, R.
Bhasin, A.
Bhati, A. K.
Bhattarai, P.
Bielcik, J.
Bielcikova, J.
Bland, L. C.
Bordyuzhin, I. G.
Bouchet, J.
Brandin, A. V.
Bunzarov, I.
Burton, T. P.
Butterworth, J.
Caines, H.
Sanchez, M. Calderon de la Barca
Campbell, J. M.
Cebra, D.
Cervantes, M. C.
Chakaberia, I.
Chaloupka, P.
Chang, Z.
Chattopadhyay, S.
Chen, J. H.
Chen, X.
Cheng, J.
Cherney, M.
Christie, W.
Contin, G.
Crawford, H. J.
Das, S.
De Silva, L. C.
Debbe, R. R.
Dedovich, T. G.
Deng, J.
Derevschikov, A. A.
di Ruzza, B.
Didenko, L.
Dilks, C.
PHYSICAL REVIEW C, 2015, 92 (02):
[30] Azimuthal elliptic anisotropy (υ2) of high-pT direct γ in Au plus Au collisions at √sNN=200 GeV
Hamed, Ahmed M.
9TH INTERNATIONAL WORKSHOP ON HIGH-PT PHYSICS AT LHC, 2015, 589

← 1 2 3 4 5 →