Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2011-01-18
AIP Conf.Proc.1354:39-44,2011
Physics
Nuclear Physics
Nuclear Theory
6 pages, talk given at "T(r)opical QCD II", September 26 - October 1, 2010, Cairns, Australia
Scientific paper
10.1063/1.3587583
We calculate mass shift of the $J/\Psi$ meson in nuclear matter arising from the modification of $DD, DD^*$ and $D^*D^*$ meson loop contributions to the $J/\Psi$ self-energy. The estimate includes the in-medium $D$ and $D^*$ meson masses consistently. The $J/\Psi$ mass shift (scalar potential) calculated is negative (attractive), and complementary to the attractive potential obtained from the QCD color van der Waals forces. Some results for the $J/\Psi$-nuclear bound state energies are also presented.
Krein Gastao
Lu Ding H.
Thomas Anthony W.
Tsushima Kazuo
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