Binding of D, D-bar and J/Psi mesons in nuclei
We estimate the $$D$$, $$\overline{D}$$ and $$J/\Psi$$ meson potentials in nuclei. $$J/\Psi$$-nuclear potential (self-energy) is calculated based on the color-singlet mechanism, by the $DD$ and $DD^*$ meson loops. This consistently includes the in-medium properties of $$D$$ and $D^*$ mesons. The potential obtained for the $$J/\Psi$$ meson is attractive, and it is complementary to the attraction obtained from the color-octet gluon-based mechanism. We predict that the $D^-$ and $$J/\Psi$$ mesons will be bound in nuclei under proper conditions.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 978578
- Report Number(s):
- JLAB-THY-09-1019; DOE/OR/23177-0981; TRN: US1003006
- Journal Information:
- AIP Conf.Proc., Vol. 1182; Conference: CIPANP 2009: 10th Conference on the Intersections of Particle and Nuclear Physics, San Diego, California, 26-31 May 2009
- Country of Publication:
- United States
- Language:
- English
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