Published June 1, 2008
| Version v1
Journal article
Flavor symmetry and decays of charmed mesons to pairs of light pseudoscalars
- 1. Enrico Fermi Institute and Department of Physics, University of Chicago, 5640 S. Ellis Avenue, Chicago, IL 60637 (United States)
Description
New data on the decays of the charmed particles D0, D+, and Ds+ to pairs of light pseudoscalar mesons P allow the testing of flavor symmetry and the extraction of key amplitudes. Information on relative strong phases is obtained. One sees evidence for the expected interference between Cabibbo-favored and doubly Cabibbo-suppressed decays in the differing patterns of D0→KS,Lπ0 and D+→KS,Lπ+ decays
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.77.114020;
- arXiv
- arXiv:0803.2385v1;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 77
- Journal Issue
- 11
- Journal Page Range
- p. 114020-114020.7
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40075606
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AMPLITUDES; CHARMED MESONS; D NEUTRAL MESONS; D PLUS MESONS; D S MESONS; EXTRACTION; FLAVOR MODEL; INTERFERENCE; PAIR PRODUCTION; PARTICLE DECAY; PARTICLES; PSEUDOSCALARS; SYMMETRY
- Descriptors DEC
- BOSONS; CHARM PARTICLES; CHARMED MESONS; COMPOSITE MODELS; D MESONS; DECAY; ELEMENTARY PARTICLES; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MESONS; PARTICLE MODELS; PARTICLE PRODUCTION; PSEUDOSCALAR MESONS; QUARK MODEL; SEPARATION PROCESSES; STRANGE MESONS; STRANGE PARTICLES
Optional Information
- Notes
- (c) 2008 The American Physical Society