Published October 1, 1978
| Version v1
Journal article
y anomaly in vector models with a parity-violating neutral current
Description
The SU(2) x U(1) vectorlike model of weak interactions with arbitrary number of charge 2/3 and -1/3 quarks is considered. It is pointed out that if the suppression of the strangeness-changing neutral current and the Cabibbo universality are achieved in the natural way (i.e., as a consequence of the group and representation structure of the model), it is hard to describe simultaneously both the parity violation by the neutral current and the y anomaly in the nu-bar-induced charged-current inclusive scattering
Additional details
Publishing Information
- Journal Title
- Phys. Rev., D
- Journal Volume
- 18
- Journal Issue
- 7
- Series
- Phys. Rev., D.
- Journal Page Range
- 2267-2276
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 10435154
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTINEUTRINO-NUCLEON INTERACTI; CABIBBO ANGLE; HAMILTONIANS; INCLUSIVE INTERACTIONS; NEUTRAL CURRENTS; P INVARIANCE; QUARK MODEL; STRANGENESS; SU-2 GROUPS; U-1 GROUPS; VECTOR CURRENTS; WEAK INTERACTIONS
- Descriptors DEC
- ALGEBRAIC CURRENTS; BASIC INTERACTIONS; COMPOSITE MODELS; CURRENTS; INTERACTIONS; INVARIANCE PRINCIPLES; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NEUTRINO-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM OPERATORS; SU GROUPS; SYMMETRY GROUPS; U GROUPS