Cabibbo-angle-favored two-body hadronic decays of [ital D][sub [ital s]][sup +] in the factorization scheme

Journal Article · Wed Dec 01 04:00:00 EST 1993 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.48.5215· OSTI ID:5802699

Kamal, A N; Xu, Q P; Czarnecki, A ^[1]

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1. Theoretical Physics Institute and Department of Physics, University of Alberta, Edmonton, Alberta, T6G 2J1 (Canada)

In this paper we study two-body Cabibbo-angle-favored decays of [ital D][sub [ital s]][sup +] in the factorization scheme using two quark models: that of Bauer, Stech, and Wirbel and that of Isgur, Scora, Grinstein, and Wise. We discuss [ital D][sub [ital s]][sup +][r arrow]([eta],[eta][prime])[pi][sup +], ([eta],[eta][prime])[rho][sup +], [phi][pi][sup +], [phi][rho][sup +], [ital [bar K]][sup 0][ital K+], [bar K][sup 0]K[sup *+], [ital [bar K]][sup *0][ital K+], and [ital [bar K]][sup *0][ital K*+] decays. We point out that the experimental observation [ital B]([ital D][sub [ital s]][sup +][r arrow][phi][rho][sup +])[approx][ital B]([ital D][sub [ital s]][sup +][r arrow][ital [bar K]][sup *0][ital K*+]) is rather puzzling.

• OSTI ID: 5802699
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 48:11; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662350* -- Decays of Mesons-- (1992-)
662420 -- Properties of Mesons & Meson Resonances-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
BOSONS
BRANCHING RATIO
CABIBBO ANGLE
CHARM PARTICLES
CHARMED MESONS
COMPOSITE MODELS
D S MESONS
DECAY
DECAY AMPLITUDES
ELEMENTARY PARTICLES
FACTORIZATION
HADRONS
MATHEMATICAL MODELS
MESONS
PARTIAL WAVES
PARTICLE DECAY
PARTICLE MODELS
QUARK MODEL
S WAVES
TRANSITION AMPLITUDES
WEAK HADRONIC DECAY
WEAK PARTICLE DECAY