EXAMINATION OF THE RESONANCE CONTRIBUTIONS TO DILEPTONIC RARE B-DECAYS

Authors
AHMADY MR
Citation
Mr. Ahmady, EXAMINATION OF THE RESONANCE CONTRIBUTIONS TO DILEPTONIC RARE B-DECAYS, Physical review. D. Particles and fields, 53(5), 1996, pp. 2843-2846
Citations number
20
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
53
Issue
5
Year of publication
1996
Pages
2843 - 2846
Database
ISI
SICI code
0556-2821(1996)53:5<2843:EOTRCT>2.0.ZU;2-F
Abstract
We analyze the long-distance contribution to the B --> X(s)l(+)l(-) di fferential decay rate when the momentum dependence of the psi and psi' - gamma conversion strength is taken into account. The results indica te that the resonance to nonresonance interference in the dilepton inv ariant mass distribution is substantially reduced.