Production of electron-positron pairs by nuclear dissociation in peripheral heavy ion collisions

被引：0
|
作者：
Guclu, M. C. [1 ]
Sengul, M. Y. [1 ]
机构：
[1] Tech Univ Istanbul, Dept Phys, Istanbul, Turkey
来源：
PROGRESS IN PARTICLE AND NUCLEAR PHYSICS VOL 59, NO 1 | 2007年 / 59卷 / 01期
关键词：
D O I：
10.1016/j.ppnp.2007.01.006
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The STAR Collaboration at the Relativistic Heavy Ion Collider present data on electron-positron pair production accompanied by nuclear breakup at small impact parameters where the simultaneous excitation of the two ions, mainly the giant dipole resonance GDR, can occur. We calculate the electron-positron pair production cross section relevant for the STAR experimental setup, and compare our results with the other calculations. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：383 / 385
页数：3
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