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Type: Conference paper
Title: J∕Ψ mass shift and J∕Ψ‐nuclear bound state
Other Titles: J/Psi mass shift and J/Psi-nuclear bound state
Author: Tsushima, K.
Lu, D.
Krein, G.
Thomas, A.
Citation: AIP Conference Proceedings, 2011; 1354: pp.39-44
Publisher: AIP Press
Issue Date: 2011
Series/Report no.: AIP Conference Proceedings
ISBN: 9780735409125
ISSN: 0094-243X
Conference Name: Tropical QCD Workshop (2nd : 2010 : Cairns, Qld.)
Organisation: Special Research Centre for the Subatomic Structure of Matter
Statement of
Kazuo Tsushima, D. H. Lu, Gastao Krein and Anthony W. Thomas
Abstract: We calculate mass shift of the J∕Ψ meson in nuclear matter arising from the modification of DD, DD∗ and D∗D∗ meson loop contributions to the J∕Ψ self‐energy. The estimate includes the in‐medium D and D∗ meson masses consistently. The J∕Ψ mass shift (scalar potential) calculated is negative (attractive), and is complementary to the attractive potential obtained from the QCD color van der Waals forces. Some results for the J∕Ψ‐nuclear bound state energies are also presented.
Keywords: J/Ψ-nuclear bound state; in-medium J/Ψ self-energy; Quark-meson coupling model
Description: Also published as a book chapter: T(r)opical QCD II Workshop, Sunday 26th September - Friday 1st October 2010, Cairns - Australia / A. Kizilersü and A. W. Thomas (eds.):39-44.
Rights: © 2011 American Institute of Physics
RMID: 0020110200
DOI: 10.1063/1.3587583
Appears in Collections:Special Research Centre for the Subatomic Structure of Matter publications

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