Hidden charm mesons in nuclear matter and nuclei

被引：0
|
作者：
Cobos Martinez, J. J. [1 ]
Tsushima, K. [2 ]
Krein, G. [3 ]
Thomas, A. W. [4 ]
机构：
[1] Univ Sonora, Dept Ffs, CoIonia Ctr, Blvd Luis Encinas J & Rosales, Hermosillo 83000, Sonora, Mexico
[2] Univ Cidade Sao Paulo, LFTC, BR-01506000 Sao Paulo, SP, Brazil
[3] Univ Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271 Bloco 2, BR-01506000 Sao Paulo, SP, Brazil
[4] Univ Adelaide, Sch Phys Sci, CSSM, Adelaide, SA 5005, Australia
来源：
PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE 2021, PANIC2021 | 2021年
基金：
澳大利亚研究理事会; 巴西圣保罗研究基金会;
关键词：
MASS;
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Recent results for the eta(c)- and J/psi-nucleus bound state energies for various nuclei are presented. The attractive potentials for the eta(c) and J/psi mesons in the nuclear medium originate, respectively, from the in-medium enhanced DD* and D (D) over bar loops in the eta(c) and J/psi self energies. Our results suggest that the eta(c) and J/psi mesons should form bound states with all the nuclei considered
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页数：5
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