中能重离子碰撞中各向异性流的标度行为
核理论
2008-11-26 v1 核实验
摘要
通过核子输运模型研究了中能重离子碰撞中轻核团簇的各向异性流(v₁、v₂ 与 v₄)。对轻核团簇展示了定向流(v₁)与椭圆流(v₂)的核子数标度。此外,核团簇的 v₄/v₂² 比显示出不论横动量如何均为常数 1/2。上述现象可通过核子层次的聚合机制理解,并值得在实验中探究。
引用
@article{arxiv.nucl-th/0610075,
title = {Scaling of anisotropy flows in intermediate energy heavy ion collisions},
author = {Y. G. Ma and T. Z. Yan and X. Z. Cai and J. G. Chen and D. Q. Fang and W. Guo and G. H. Liu and C. W. Ma and E. J. Ma and W. Q. Shen and Y. Shi and Q. M. Su and W. D. Tian and H. W. Wang and K. Wang},
journal= {arXiv preprint arXiv:nucl-th/0610075},
year = {2008}
}
备注
Invited talk at "IX International Conference on Nucleus-Nucleus Collisions", Rio de Janeiro, Aug 28- Sept 1, 2006; to appear on the proceeding issue in Nuclear Physics A