Eccentricities of flow -: Elliptic flow fluctuations and evidence for transverse localization in the initial state of the matter in relativistic heavy ion collisions

被引：0
|
作者：
Manly, S. [1 ]
Alver, B.
Back, B. B.
Baker, M. D.
Ballintijn, M.
Barton, D. S.
Betts, R. R.
Bindel, R.
Busza, W.
Chai, Z.
Chetluru, V.
Garcia, E.
Gburek, T.
Gulbrandsen, K.
Hamblen, J.
Harnarine, I.
Henderson, C.
Hofman, D. J.
Hollis, R. S.
Holynski, R.
Holzman, B.
Iordanova, A.
Kane, J. L.
Kulinich, P.
Kuo, C. M.
Li, W.
Lin, W. T.
Loizides, C.
Manly, S. [1 ]
Mignerey, A. C.
Nouicer, R.
Olszewski, A.
Pak, R.
Reed, C.
Richardson, E.
Roland, C.
Roland, G.
Sagerer, J.
Sedykh, I.
Smith, C. E.
Stankiewicz, M. A.
Steinberg, P.
Stephans, G. S. F.
Sukhanov, A.
Szostak, A.
Tonjes, M. B.
Trzupek, A.
van Nieuwenhuizen, G. J.
Vaurynovich, S. S.
Verdier, R.
机构：
[1] Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA
[2] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA
[3] Brookhaven Natl Lab, Chem & CA Dept, Upton, NY 11973 USA
[4] PAN, Inst Nucl Phys, Krakow, Poland
[5] MIT, Nucl Sci Lab, Cambridge, MA 02139 USA
[6] Natl Cent Univ, Dept Phys, Chungli 32054, Taiwan
[7] Univ Illinois, Dept Phys, Chicago, IL 60607 USA
[8] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA
来源：
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2007年 / 31卷 / 12期
关键词：
elliptic flow; fluctuation; event-by-event;
D O I：
暂无
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：
Recent measurements of event-by-event elliptic flow in Au+Au collisions at root s(NN) = 200GeV exhibit large relative fluctuations of about 40%-50%. The data are well described by fluctuations in the shape of the initial collision region, as estimated event-by-event with the participant eccentricity using Glauber Monte Carlo. These results, combined with the demonstrated participant eccentricity scaling of the elliptic flow across nuclear species, constitute evidence of transverse granularity in the initial matter production in these collisions.
引用
收藏
页码：1133 / 1136
页数：4
相关论文
共 50 条
  • [1] J/ψ elliptic flow in relativistic heavy ion collisions
    Liu, Yunpeng
    Xu, Nu
    Zhuang, Pengfei
    NUCLEAR PHYSICS A, 2010, 834 (1-4) : 317C - 319C
  • [2] A systematic study of the sensitivity of triangular flow to the initial state fluctuations in relativistic heavy-ion collisions
    Petersen, Hannah
    La Placa, Rolando
    Bass, Steffen A.
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2012, 39 (05)
  • [3] Initial fluctuations and power spectrum of flow anisotropies in relativistic heavy-ion collisions
    Shreyansh S. Dave
    P. S. Saumia
    Ajit M. Srivastava
    The European Physical Journal Special Topics, 2021, 230 : 673 - 688
  • [4] Initial fluctuations and power spectrum of flow anisotropies in relativistic heavy-ion collisions
    Dave, Shreyansh S.
    Saumia, P. S.
    Srivastava, Ajit M.
    EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2021, 230 (03): : 673 - 688
  • [5] Charm elliptic flow in relativistic heavy-ion collisions
    Zhang, B
    Chen, LW
    Ko, CM
    PHYSICAL REVIEW C, 2005, 72 (02):
  • [6] Deuteron production and elliptic flow in relativistic heavy ion collisions
    Oh, Yongseok
    Lin, Zi-Wei
    Ko, Che Ming
    PHYSICAL REVIEW C, 2009, 80 (06)
  • [7] Elliptic flow of deuterons in relativistic heavy-ion collisions
    Oh, Yongseok
    Ko, Che Ming
    PHYSICAL REVIEW C, 2007, 76 (05)
  • [8] Partonic effects on the elliptic flow at relativistic heavy ion collisions
    Lin, ZW
    Ko, CM
    PHYSICAL REVIEW C, 2002, 65 (03) : 6
  • [9] Initial state fluctuations and higher harmonic flow in heavy-ion collisions
    Gale, Charles
    Jeon, Sangyong
    Schenke, Bjoern
    Tribedy, Prithwish
    Venugopalan, Raju
    NUCLEAR PHYSICS A, 2013, 904 : 409C - 412C
  • [10] Scaling of fluctuations in pp and pA collisions, and eccentricities in relativistic heavy-ion collisions
    Dumitru, Adrian
    Nara, Yasushi
    PHYSICAL REVIEW C, 2012, 85 (03):
12345