Probing nuclear bubble configuration by the $\pi^{-}/\pi^{+}$ ratio in heavy-ion collisions
Nuclear Theory
2016-05-25 v1 Nuclear Experiment
Abstract
It is theoretically and experimentally argued that there may exist bubble or toroid-shaped configurations in some nucleus systems. Based on the nuclear transport model, it is shown that compared with the collision of normal nuclei, there is a depletion of central density of compression with bubble configurations in projectile and target nuclei. This depletion of central compression density may affect some observables in heavy-ion collisions.
Keywords
Cite
@article{arxiv.1603.02364,
title = {Probing nuclear bubble configuration by the $\pi^{-}/\pi^{+}$ ratio in heavy-ion collisions},
author = {Gao-Chan Yong},
journal= {arXiv preprint arXiv:1603.02364},
year = {2016}
}
Comments
5 pages, 6 figures, accepted by European Physical Journal A