Cabibbo-angle-favored two-body hadronic decays ofDs+in the factorization scheme
- 1 December 1993
- journal article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 48 (11) , 5215-5225
- https://doi.org/10.1103/physrevd.48.5215
Abstract
In this paper we study two-body Cabibbo-angle-favored decays of Ds+ in the factorization scheme using two quark models: that of Bauer, Stech, and Wirbel and that of Isgur, Scora, Grinstein, and Wise. We discuss Ds+→(η, η+)π+, (η, η′)ρ+, φπ+, φρ+, K¯0K+, K¯0K*+, K¯*0K+, and K¯*0K*+ decays. We point out that the experimental observation B(Ds+→φρ+)≈B(Ds+→K¯*0K*+) is rather puzzling.Keywords
This publication has 30 references indexed in Scilit:
- Review of Particle PropertiesPhysical Review D, 1992
- decays to η, η’, and φPhysical Review Letters, 1992
- decays to η and η’Physical Review Letters, 1992
- Study of the decayDs+→η′π+Physical Review D, 1991
- Results concerning the decay Ds±→η′π±Physics Letters B, 1991
- Observation of the decay Ds+ → η'π+Physics Letters B, 1990
- Measurement of various decay modes of charmed particlesD 0,D +,D s + andΛ s cThe European Physical Journal C, 1990
- A study of Ds± and D± decays into four-body final states, including ηπ± and ωπ±Physics Letters B, 1989
- Do we understandDs+→ηπ+andDs+→η’π+?Physical Review D, 1988
- and Production in Annihilation at 29 GeV. Evidence for the Decays into andPhysical Review Letters, 1988