Published August 5, 2010
| Version v1
Journal article
The Ds1 and its D*K decays
Description
Recently the Belle Collaboration has measured a new decay channel for the charmed strange meson 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 fraction can be explained through a virtual D*0 and the properties of the Ds1(2536)+ state are nicely reproduced. The influence of other intermediate states in the reaction Ds1(2536)+→D+π-K+ has been analyzed giving negligible contributions.
Additional details
Identifiers
- DOI
- 10.1063/1.3483356;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1257
- Journal Issue
- 1
- Journal Page Range
- p. 390-394
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 13. international conference on hadron spectroscopy
- Acronym
- HADRON 2009
- Dates
- 29 Nov - 4 Dec 2009
- Place
- Tallahassee, FL (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42025983
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARYON-BARYON INTERACTIONS; BRANCHING RATIO; D S MESONS; D*-2010 MESONS; KAONS NEUTRAL SHORT-LIVED; KAONS PLUS; MULTIPARTICLE SPECTROMETERS; PARTICLE DECAY; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PIONS MINUS; QUANTUM CHROMODYNAMICS; QUARK MODEL
- Descriptors DEC
- BOSONS; CHARM PARTICLES; CHARMED MESONS; COMPOSITE MODELS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; KAONS; KAONS NEUTRAL; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; MESONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PIONS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; SPECTROMETERS; STRANGE MESONS; STRANGE PARTICLES; VECTOR MESONS
Optional Information
- Notes
- (c) 2010 American Institute of Physics