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Nonfactorizable contributions to charm meson (D→PP) decays

✍ Scribed by K.K. Sharma; A.C. Katoch; R.C. Verma


Publisher
Springer
Year
1997
Tongue
English
Weight
176 KB
Volume
76
Category
Article
ISSN
0170-9739

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B decays to excited charm mesons
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We review several aspects of the phenomenology of P-wave ~Q mesons: mass splittings, effective strong couplings and leptonic constants. We also describe a QCD sum rule determination to order c~s of the form factor T1/2(y) governing the semileptonic B decays to the charm doublet with jR = (0 + 1 + ',