Published August 15, 1973
| Version v1
Journal article
Cabibbo angle and rotation projection
Creators
Description
The hadron Hamiltonian for strong and nonleptonic weak interactions is regarded as a function of the Cabibbo angle, evolving from a primitive "initial condition" (in which weak and strong hypercharge are identical) to its physical value by a rotation projection. Various existing determinations of the Cabibbo angle are reproduced and a new one is calculated, with good numerical results for an initial condition in which chiral SU(2) is broken only by an octet term in the electromagnetic direction.
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review D
- Journal Volume
- 8
- Journal Issue
- 4
- Series
- Phys. Rev., D.
- Journal Page Range
- 1156-1159
- ISSN
- 0556-2821
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 5104732
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CABIBBO ANGLE; CHIRAL SYMMETRY; HAMILTONIAN FUNCTION; PROJECTION OPERATORS; ROTATIONAL INVARIANCE; STRONG INTERACTIONS; SU-2 GROUPS; SU-3 GROUPS; WEAK INTERACTIONS
- Descriptors DEC
- BASIC INTERACTIONS; FUNCTIONS; INTERACTIONS; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL OPERATORS; SU GROUPS; SYMMETRY; SYMMETRY GROUPS
Optional Information
- Notes
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