Meson decay constants from isospin mass splittings in the quark model
- 1 April 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 47 (7) , 3059-3062
- https://doi.org/10.1103/physrevd.47.3059
Abstract
Decay constants of and mesons are estimated within the framework of a heavy-quark approach using measured isospin mass splittings in the , , , and states to isolate the electromagnetic hyperfine interaction between quarks. A relation following from the use of splittings in kaons is also considered.
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