Azimuthal Anisotropy of charged and identified high pT hadrons in Au+Au collisions at RHIC

被引：17

作者：

Filimonov, K ^{[1
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

来源：

NUCLEAR PHYSICS A | 2003年 / 715卷

关键词：

D O I：

10.1016/S0375-9474(02)01477-X

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 new results on v(2)(p(T)) for Au+Au collisions at roots(NN)=200 GeV for charged hadrons, pions, kaons, (anti)protons, K-s(0), and Lambda. The analysis is extended to p(T) = 12 GeV/c for charged hadrons and PT = 4 GeV/c for identified particles. A comparison of the azimuthal anisotropy of charged hadrons measured at roots(NN)=130 and 200 GeV is presented. The PT-dependence of baryon versus meson elliptic flow is discussed.

引用

页码：737C / 740C

页数：4

共 22 条

[11] Transverse expansion and high pT azimuthal asymmetry at RHIC [J].

Gyulassy, M ;

Vitev, I ;

Wang, XN ;

Huovinen, P .

PHYSICS LETTERS B, 2002, 526 (3-4) :301-308

[12] High pT azimuthal asymmetry in noncentral A+A at RHIC [J].

Gyulassy, M ;

Vitev, I ;

Wang, XN .

PHYSICAL REVIEW LETTERS, 2001, 86 (12) :2537-2540

[13] Radial and elliptic flow at RHIC: further predictions [J].

Huovinen, P ;

Kolb, PF ;

Heinz, U ;

Ruuskanen, PV ;

Voloshin, SA .

PHYSICS LETTERS B, 2001, 503 (1-2) :58-64

[14] Elliptic flow from minijet production in heavy ion collisions [J].

Kovchegov, YV ;

Tuchin, KL .

NUCLEAR PHYSICS A, 2002, 708 (3-4) :413-434

[15]

Lasiuk B, 2002, NUCL PHYS A, V698, p452C, DOI 10.1016/S0375-9474(01)01402-6

[16] Saturation of elliptic flow and the transport opacity of the gluon plasma at RHIC [J].

Molnár, D ;

Gyulassy, M .

NUCLEAR PHYSICS A, 2002, 697 (1-2) :495-520

[17] ANISOTROPY AS A SIGNATURE OF TRANSVERSE COLLECTIVE FLOW [J].

OLLITRAULT, JY .

PHYSICAL REVIEW D, 1992, 46 (01) :229-245

[18] Methods for analyzing anisotropic flow in relativistic nuclear collisions [J].

Poskanzer, AM ;

Voloshin, SA .

PHYSICAL REVIEW C, 1998, 58 (03) :1671-1678

[19]

Shuryak EV, 2002, PHYS REV C, V66, DOI 10.1103/PhysRevC.66.027902

[20] Flow study in relativistic nuclear collisions by Fourier expansion of azimuthal particle distributions [J].

Voloshin, S ;

Zhang, Y .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1996, 70 (04) :665-671

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