K+'s Collective Flow in Heavy-ion Collisions predicted by Covariant Kaon Dynamics
Nuclear Theory
2015-12-09 v1
Abstract
The directed and elliptic flows of positively charged Kaon produced in Ni + Ni reaction at incident kinetic energy 1.91 AGeV, experimental data are released newly by V. Zinyuk,et.al. in Ref.[arXiv: 1403.1504v2 [nucl-ex] 8 Apr 2014], are reproduced by using the covariant kaon dynamics. Our numerical results indicate qualitatively the Lorentz force is necessary to explained reasonably the data as soon as the space-like part of kaon's vector potential is involved. The sensitivity of directed as well as differential directed flow on the Lorentz force are also observed near target rapidity.
Keywords
Cite
@article{arxiv.1411.0536,
title = {K+'s Collective Flow in Heavy-ion Collisions predicted by Covariant Kaon Dynamics},
author = {Yong-Zhong Xing and Yue-Qian Dai and Yu-Ming Zheng},
journal= {arXiv preprint arXiv:1411.0536},
year = {2015}
}
Comments
arXiv admin note: text overlap with arXiv:nucl-th/9812001 by other authors