Some features of the glasma

被引：426
作者：
Lappi, T. [1 ]
McLerran, L.
机构：
[1] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA
[2] Brookhaven Natl Lab, RIKEN, BNL Res Ctr, Upton, NY 11973 USA
来源：
NUCLEAR PHYSICS A | 2006年 / 772卷 / 3-4期
关键词：
D O I：
10.1016/j.nuclphysa.2006.04.001
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 discuss high energy hadronic collisions within the theory of the color glass condensate. We point out that the initial electric and magnetic fields produced in such collisions are longitudinal. This leads to a novel string like description of the collisions, and a large Chern-Simons charge density made immediately after the collision. The presence of the longitudinal magnetic field suggests that essential to the description of these collisions is the decay of Chern-Simons charge. Published by Elsevier B.V.
引用
收藏
页码：200 / 212
页数：13
相关论文
共 63 条
[1]   STATIC PROPERTIES OF NUCLEONS IN THE SKYRME MODEL [J].
ADKINS, GS ;
NAPPI, CR ;
WITTEN, E .
NUCLEAR PHYSICS B, 1983, 228 (03) :552-566
[2]   Energy dependence of the Cronin effect from nonlinear QCD evolution [J].
Albacete, JL ;
Armesto, N ;
Kovner, A ;
Salgado, CA ;
Wiedemann, UA .
PHYSICAL REVIEW LETTERS, 2004, 92 (08)
[3]   PARTON FRAGMENTATION AND STRING DYNAMICS [J].
ANDERSSON, B ;
GUSTAFSON, G ;
INGELMAN, G ;
SJOSTRAND, T .
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1983, 97 (2-3) :31-145
[4]   QCD plasma instabilities and bottom-up thermalization [J].
Arnold, P ;
Lenaghan, J ;
Moore, GD .
JOURNAL OF HIGH ENERGY PHYSICS, 2003, (08)
[5]   Saturation and parton level Cronin effect:: Enhancement versus suppression of gluon production in p-A and A-A collisions -: art. no. 054009 [J].
Baier, R ;
Kovner, A ;
Wiedemann, UA .
PHYSICAL REVIEW D, 2003, 68 (05)
[6]   Bottom-up thermalization in heavy ion collisions [J].
Baier, R ;
Mueller, AH ;
Schiff, D ;
Son, DT .
PHYSICS LETTERS B, 2001, 502 (1-4) :51-58
[7]   COLOR ROPE MODEL FOR EXTREME RELATIVISTIC HEAVY-ION COLLISIONS [J].
BIRO, TS ;
NIELSEN, HB ;
KNOLL, J .
NUCLEAR PHYSICS B, 1984, 245 (03) :449-468
[8]   High energy pA collisions in the color glass condensate approach I:: gluon production and the Cronin effect [J].
Blaizot, JP ;
Gelis, F ;
Venugopalan, R .
NUCLEAR PHYSICS A, 2004, 743 (1-3) :13-56
[9]   High energy pA collisions in the color glass condensate approach II:: quark pair production [J].
Blaizot, JP ;
Gelis, F ;
Venugopalan, R .
NUCLEAR PHYSICS A, 2004, 743 (1-3) :57-91
[10]   The color glass condensate and hadron production in the forward region [J].
Dumitru, A ;
Hayashigaki, A ;
Jalilian-Marian, J .
NUCLEAR PHYSICS A, 2006, 765 (3-4) :464-482
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