Strong and electromagnetic mass splittings in heavy mesons
Journal Article
·
OSTI ID:898109
The contributions to heavy meson mass differences by the strong hyperfine interaction, the light quark masses and the electromagnetic interaction are obtained from the empirical values of the D, D*, B and B* masses by means of a mass formula based on the heavy quark mass expansion. The three different types of contributions are determined with significant accuracy to next to leading order in that expansion.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE - Office of Energy Research (ER)
- DOE Contract Number:
- AC05-06ER23177
- OSTI ID:
- 898109
- Report Number(s):
- JLAB-THY-07-612; DOE/ER/40150-4214; TRN: US0701606
- Country of Publication:
- United States
- Language:
- English
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