文章基本信息

标题：Novel halos in light kaonic nuclei as an indicator of nuclear equation of state at supra-normal densities
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作者：Rong-Yao Yang ; Wei-Zhou Jiang ; Si-Na Wei 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2017
卷号：7
期号：1
页码：16695
DOI：10.1038/s41598-017-16877-2
语种：English
出版社：Springer Nature
摘要：The sensitive correlations between the low-density halo structure and the high-density properties of the nuclear equation of state (EOS) are constructed in light kaonic nuclei with the relativistic mean-field theory. More specifically, the 1p 1/2 halo spreads out linearly with increasing the pressure and sound velocity square at supra-normal densities and decreasing the incompressibility at saturation density. These results suggest that the novel halo in light kaonic nuclei can serve as a sensitive indicator of the nuclear EOS of symmetric matter at supra-normal densities. The experimental production and detection of the light kaonic nuclei, yet to be available, is discussed in some details at last.