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

引用

页数：5

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