Published September 1, 2009
| Version v1
Journal article
Ds1(2536)+ decays and the properties of P-wave charmed strange mesons
- 1. Grupo de Fisica Nuclear and IUFFyM, Universidad de Salamanca, E-37008 Salamanca (Spain)
Description
Recently the Belle collaboration has measured a new decay channel for the charmed strange meson Ds1(2536)+(Ds1(2536)+→D+π-K+) together with an angular analysis of the Ds1(2536)+→D*+KS0 decay. We study this reaction in a constituent quark model which has been able to reproduce the hadronic phenomenology and the baryon-baryon interaction. The reported branching fractions and the properties of the Ds1(2536)+ state are nicely reproduced. Some consequences on the structure of the P-wave mesons are discussed.
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 80
- Journal Issue
- 5
- Journal Page Range
- p. 054017-054017.5
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41063716
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BARYON-BARYON INTERACTIONS; BRANCHING RATIO; D PLUS MESONS; D S MESONS; KAONS NEUTRAL SHORT-LIVED; KAONS PLUS; P WAVES; PARTICLE DECAY; PIONS MINUS; QUARK MODEL
- Descriptors DEC
- BOSONS; CHARM PARTICLES; CHARMED MESONS; COMPOSITE MODELS; D MESONS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; KAONS; KAONS NEUTRAL; MATHEMATICAL MODELS; MESONS; PARTIAL WAVES; PARTICLE INTERACTIONS; PARTICLE MODELS; PIONS; PSEUDOSCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES
Optional Information
- Notes
- (c) 2009 The American Physical Society