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J/Ψ-nuclear bound states

delete2011-06-29
delete52
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OA
AI
K
K. Tsushima *
D
Dah‐Yuu Lu
G
G. Krein
A
A. W. Thomas
DOI:10.1103/PhysRevC.83.065208delete
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摘要

摘要

En 中文
J/Psi-nuclear bound state energies are calculated for a range of nuclei by solving the Proca (Klein-Gordon) equation. Critical input for the calculations, namely the medium-modified D and D* meson masses, as well as the nucleon density distributions in nuclei, are obtained from the quark-meson coupling model. The attractive potential originates from the D and D* meson loops in the J/Psi self-energy in the nuclear medium. It appears that J/Psi-nuclear bound states should produce a clear experimental signature provided that the J/Psi meson is produced in recoilless kinematics.
Keyword:
RHO-PI PUZZLE
EXPLANATION
HYPERNUCLEI
QUARKONIUM
HADRONS
MASS
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期刊

Physical Review C 封面图
Physical Review C
IF:
3.4
论文数:
2.9W
被引数:
5.7W

机构

U
University of Adelaide
学者数:
2.3W
论文数: 2.4W
被引数: 4.2W
U
Universidade Estadual Paulista
学者数:
3.2W
论文数: 2.1W
被引数: 24
Z
zhejiang university
学者数:
17.7W
论文数: 12.1W
被引数: 152
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