Energy dependence of Kπ, pπ, and Kp fluctuations in Au plus Au collisions from √sNN=7.7 to 200 GeV

被引：16

作者：

Adamczyk, L. ^{[1
]}

Adkins, J. K. ^{[21
]}

Agakishiev, G. ^{[19
]}

Aggarwal, M. M. ^{[32
]}

Ahammed, Z. ^{[49
]}

Alekseev, I. ^{[17
]}

Alford, J. ^{[20
]}

Aparin, A. ^{[8
,19
]}

Arkhipkin, D. ^{[3
]}

Aschenauer, E. C. ^{[3
]}

Averichev, G. S. ^{[19
]}

Banerjee, A. ^{[8
,49
]}

Bellwied, R. ^{[45
]}

Bhasin, A. ^{[18
]}

Bhati, A. K. ^{[32
]}

Bhattarai, P. ^{[44
]}

Bielcik, J. ^{[11
]}

Bielcikova, J. ^{[12
]}

Bland, L. C. ^{[3
]}

Bordyuzhin, I. G. ^{[17
]}

Bouchet, J. ^{[20
]}

Brandin, A. V. ^{[28
]}

Bunzarov, I. ^{[19
]}

Burton, T. P. ^{[3
]}

Butterworth, J. ^{[38
]}

Caines, H. ^{[53
]}

S'anchez, M. Calder'on de la Barca ^{[5
]}

Campbell, J. M. ^{[30
]}

Cebra, D. ^{[5
]}

Cervantes, M. C. ^{[43
]}

Chakaberia, I. ^{[3
]}

Chaloupka, P. ^{[11
]}

Chang, Z. ^{[43
]}

Chattopadhyay, S. ^{[49
]}

Chen, X. ^{[23
]}

Chen, J. H. ^{[41
]}

Cheng, J. ^{[46
]}

Cherney, M. ^{[10
]}

Christie, W. ^{[3
]}

Codrington, M. J. M. ^{[44
]}

Contin, G. ^{[24
]}

Crawford, H. J. ^{[4
]}

Das, S. ^{[14
]}

De Silva, L. C. ^{[10
]}

Debbe, R. R. ^{[3
]}

Dedovich, T. G. ^{[19
]}

Deng, J. ^{[40
]}

Derevschikov, A. A. ^{[34
]}

di Ruzza, B. ^{[3
]}

Didenko, L. ^{[3
]}

机构：

[1] AGH Univ Sci & Technol, PL-30059 Krakow, Poland

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

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

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

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

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

[7] Univ Estadual Campinas, BR-13131 Sao Paulo, Brazil

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

[9] Univ Illinois, Chicago, IL 60607 USA

[10] Creighton Univ, Omaha, NE 68178 USA

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

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

[13] Frankfurt Inst Adv Studies, D-60438 Frankfurt, Germany

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

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

[16] Indiana Univ, Bloomington, IN 47408 USA

[17] Alikhanov Inst Theoret & Expt Phys, Moscow 117218, Russia

[18] Univ Jammu, Jammu 180001, India

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

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

[21] Univ Kentucky, Lexington, KY 40506 USA

[22] Korea Adv Inst Sci & Technol, Taejon 305701, South Korea

[23] Inst Modern Phys, Lanzhou 730000, Peoples R China

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

[25] MIT, Cambridge, MA 02139 USA

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

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

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

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

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

[31] Inst Nucl Phys PAN, PL-31342 Krakow, Poland

[32] Panjab Univ, Chandigarh 160014, India

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

[34] Inst High Energy Phys, Protvino 142281, Russia

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

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

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

[38] Rice Univ, Houston, TX 77251 USA

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

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

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

[42] Temple Univ, Philadelphia, PA 19122 USA

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

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

[45] Univ Houston, Houston, TX 77204 USA

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

[47] US Naval Acad, Annapolis, MD 21402 USA

[48] Valparaiso Univ, Valparaiso, IN 46383 USA

[49] Ctr Variable Energy Cyclotron, Kolkata 700064, India

[50] Warsaw Univ Technol, PL-00661 Warsaw, Poland

来源：

PHYSICAL REVIEW C | 2015年 / 92卷 / 02期

基金：

新加坡国家研究基金会; 巴西圣保罗研究基金会; 美国国家科学基金会;

关键词：

DECONFINEMENT PHASE-TRANSITION; NUCLEUS-NUCLEUS COLLISIONS; BY-EVENT FLUCTUATIONS; STAR EXPERIMENT;

D O I：

10.1103/PhysRevC.92.021901

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：

A search for the quantum chromodynamics (QCD) critical point was performed by the STAR experiment at the BNL Relativistic Heavy Ion Collider, using dynamical fluctuations of unlike particle pairs. Heavy ion collisions were studied over a large range of collision energies with homogeneous acceptance and excellent particle identification, covering a significant range in the QCD phase diagram where a critical point may be located. Dynamical K pi, p pi, and Kp fluctuations as measured by the STAR experiment in central 0-5% Au + Au collisions from center-of-mass collision energies root s(NN) = 7.7 to 200 GeV are presented. The observable nu(dyn) was used to quantify the magnitude of the dynamical fluctuations in event-by-event measurements of the Kp, pp, and Kp pairs. The energy dependences of these fluctuations from central 0-5% Au + Au collisions all demonstrate a smooth evolution with collision energy.

引用

页数：7

共 38 条

[1] Study of strange quark density fluctuations in Au plus Au Collisions at √sNN=7.7-200 GeV from AMPT Model
Tariq, Junaid
Ikram, Sumaira
Ashraf, M. U.
EUROPEAN PHYSICAL JOURNAL A, 2023, 59 (04)
[2] Electromagnetic signals from Au plus Au collisions at RHIC energy, √SNN=200 GeV and Pb plus Pb collisions at LHC energy, √SNN=2.76 TeV
Nayak, Jajati K.
Sinha, Bikash
PHYSICS LETTERS B, 2013, 719 (1-3) : 110 - 115
[3] J/ψ production at high transverse momenta in p plus p and Au plus Au collisions at √sNN=200 GeV
Adamczyk, L.
Agakishiev, G.
Aggarwal, M. M.
Ahammed, Z.
Alakhverdyants, A. V.
Alekseev, I.
Alford, J.
Anson, C. D.
Arkhipkin, D.
Aschenauer, E.
Averichev, G. S.
Balewski, J.
Banerjee, A.
Barnovska, Z.
Beavis, D. R.
Bellwied, R.
Betancourt, M. J.
Betts, R. R.
Bhasin, A.
Bhati, A. K.
Bichsel, H.
Bielcik, J.
Bielcikova, J.
Bland, L. C.
Bordyuzhin, I. G.
Borowski, W.
Bouchet, J.
Brandin, A. V.
Brovko, S. G.
Bruna, E.
Bueltmann, S.
Bunzarov, I.
Burton, T. P.
Butterworth, J.
Cai, X. Z.
Caines, H.
Sanchez, M. Calderon de la Barca
Cebra, D.
Cendejas, R.
Cervantes, M. C.
Chaloupka, P.
Chang, Z.
Chattopadhdyay, S.
Chen, H. F.
Chen, J. H.
Chen, J. Y.
Chen, L.
Cheng, J.
Cherney, M.
Chikanian, A.
PHYSICS LETTERS B, 2013, 722 (1-3) : 55 - 62
[4] Beam-energy dependence of identified two-particle angular correlations ins √sNN=7.7-200 GeV Au + Au collisions
Adam, J.
Adamczyk, L.
Adams, J. R.
Adkins, J. K.
Agakishiev, G.
Aggarwal, M. M.
Ahammed, Z.
Alekseev, I
Anderson, D. M.
Aparin, A.
Aschenauer, E. C.
Ashraf, M. U.
Atetalla, F. G.
Attri, A.
Averichev, G. S.
Bairathi, V
Barish, K.
Bassill, A. J.
Behera, A.
Bellwied, R.
Bhasin, A.
Bielcik, J.
Bielcikova, J.
Bland, L. C.
Bordyuzhin, I. G.
Brandenburg, J. D.
Brandin, A., V
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.
Chen, D.
Chen, J. H.
Chen, X.
Cheng, J.
Cherney, M.
Chevalier, M.
Choudhury, S.
Christie, W.
Crawford, H. J.
Csanad, M.
Das, S.
Daugherity, M.
PHYSICAL REVIEW C, 2020, 101 (01)
[5] Constraining the particle production mechanism in Au plus Au collisions at√SNN=7.7, 27, and 200 GeV using a multiphase transport model
Nandi, Abhirikshma
Kumar, Lokesh
Sharma, Natasha
PHYSICAL REVIEW C, 2020, 102 (02)
[6] MEASUREMENTS OF KS0, Λ AND Ξ FROM Au plus Au COLLISIONS AT √sNN=7.7, 11.5 AND 39 GeV IN STAR
Zhu, Xianglei
STRANGENESS IN QUARK MATTER 2011, 2012, 5 (02): : 213 - 218
[7] Measurement of the cumulants of net-proton multiplicity distribution in Au plus Au collisions at √sNN=7.7-200 GeV from the STAR experiment
Esha, Roli
NUCLEAR PHYSICS A, 2017, 967 : 457 - 460
[8] Strange hadron production in Au plus Au collisions at √SNN=7.7, 11.5, 19.6, 27, and 39 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
Bryslawskyj, J.
Bunzarov, I
Butterworth, J.
Caines, H.
de la Barca Sanchez, M. Calderon
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.
Crawford, H. J.
PHYSICAL REVIEW C, 2020, 102 (03)
[9] Non Photonic e - D0 correlations in p plus p and Au plus Au collisions at √sNN=200 GeV
Geromitsos, Artemios
INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS, 2009, 1182 : 787 - 790
[10] Balance functions from Au+Au, d+Au, and p+p collisions at √sNN=200 GeV
Aggarwal, M. M.
Ahammed, Z.
Alakhverdyants, A. V.
Alekseev, I.
Alford, J.
Anderson, B. D.
Arkhipkin, D.
Averichev, G. S.
Balewski, J.
Barnby, L. S.
Baumgart, S.
Beavis, D. R.
Bellwied, R.
Betancourt, M. J.
Betts, R. R.
Bhasin, A.
Bhati, A. K.
Bichsel, H.
Bielcik, J.
Bielcikova, J.
Biritz, B.
Bland, L. C.
Bonner, B. E.
Bouchet, J.
Braidot, E.
Brandin, A. V.
Bridgeman, A.
Bruna, E.
Bueltmann, S.
Bunzarov, I.
Burton, T. P.
Cai, X. Z.
Caines, H.
Sanchez, M. Calderon de la Barca
Catu, O.
Cebra, D.
Cendejas, R.
Cervantes, M. C.
Chajecki, Z.
Chaloupka, P.
Chattopadhyay, S.
Chen, H. F.
Chen, J. H.
Chen, J. Y.
Cheng, J.
Cherney, M.
Chikanian, A.
Choi, K. E.
Christie, W.
Chung, P.
PHYSICAL REVIEW C, 2010, 82 (02):

← 1 2 3 4 →