2014/11/03 by Yong-Zhong Xing, Yue-Qian Dai, Yu-Ming Zheng
Physics and Astronomy · #nucl-th
paper · pdf · doi:10.1088/1674-1137/39/11/114104
arXiv admin note: text overlap with arXiv:nucl-th/9812001 by other authors
arxiv created 2014/11/03 · arxiv updated 2015/12/09
The directed and elliptic flows of positively charged Kaon produced in 5828Ni + 5828Ni 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 K+ directed as well as differential directed flow on the Lorentz force are also observed near target rapidity.