Sum rules for inclusive decays of charmed hadrons
Journal Article
·
· Phys. Rev., D; (United States)
Inclusive nonleptonic and semileptonic weak decays of the type c ..-->.. h + anything and c ..-->.. h + l/sup +/ + anything are considered, where c is a charmed hadron and h is an ordinary hadron belonging to the 3* and 8 representation of SU(3), respectively. The SU(3) relations for the inclusive decay rates are presented. These would provide tests of the isospin and SU(3) transformation properties of the weak charm-changing current and ..delta..C = ..delta..S nonleptonic interaction Hamiltonian in the Glashow-Iliopoulos-Maiani scheme. We also point out that it may be possible to check these relations in the near future.
- Research Organization:
- Tata Institute of Fundamental Research, Homi Bhabha Road, Bombay 400005, India
- OSTI ID:
- 7311747
- Journal Information:
- Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 15:11; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645203* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
645302 -- High Energy Physics-- Particle Invariance Principles & Symmetries-- Applications to Electromagnetic & Weak Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
CHARM PARTICLES
DECAY
ELEMENTARY PARTICLES
EQUATIONS
HADRONS
HAMILTONIANS
INCLUSIVE INTERACTIONS
INTERACTIONS
ISOSPIN
LEPTONIC DECAY
LIE GROUPS
MATHEMATICAL OPERATORS
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
POSTULATED PARTICLES
QUANTUM OPERATORS
SELECTION RULES
SPACE-TIME
SU GROUPS
SU-3 GROUPS
SUM RULES
SYMMETRY GROUPS
WEAK INTERACTIONS
WEAK PARTICLE DECAY
645302 -- High Energy Physics-- Particle Invariance Principles & Symmetries-- Applications to Electromagnetic & Weak Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
CHARM PARTICLES
DECAY
ELEMENTARY PARTICLES
EQUATIONS
HADRONS
HAMILTONIANS
INCLUSIVE INTERACTIONS
INTERACTIONS
ISOSPIN
LEPTONIC DECAY
LIE GROUPS
MATHEMATICAL OPERATORS
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
POSTULATED PARTICLES
QUANTUM OPERATORS
SELECTION RULES
SPACE-TIME
SU GROUPS
SU-3 GROUPS
SUM RULES
SYMMETRY GROUPS
WEAK INTERACTIONS
WEAK PARTICLE DECAY