Published April 20, 2009
| Version v1
Journal article
Quark flavor mixing and mass matrices
Creators
- 1. Departamento de Fisica Aplicada. Centro de Investigacion y de Estudios Avanzados del IPN. Unidad Merida. A.P. 73, Cordemex. Merida, Yucatan, 97310 (Mexico)
- 2. School of Physics. University of Hyderabad Hyderabad 500 046 (India)
Description
Some implications of the textures of the mass matrices for the flavor mixing matrix V are reviewed. Constraints on the structure of the mass matrices are given using some of the experimentally measured properties of V and the quark masses at 2 GeV and Mz energy scales. In addition, to the Fritzsch and Stech type mass matrices a new type of mass matrix (designated as TCGST) is considered. The CGS type gives much better fits in the physical basis. The fits at the two energy scales are similar, implying that our results are unaffected by the evolution of the quark masses from 2 to 91 GeV.
Additional details
Identifiers
- DOI
- 10.1063/1.3131542;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1116
- Journal Issue
- 1
- Journal Page Range
- p. 101-108
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 13. Mexican school of particles and fields
- Dates
- 2-11 Oct 2008
- Place
- Hermosillo (Mexico); San Carlos (Mexico)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41045235
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BAG MODEL; FLAVOR MODEL; GEV RANGE; MATRICES; QUARKS; REST MASS; STANDARD MODEL; WEAK INTERACTIONS
- Descriptors DEC
- BASIC INTERACTIONS; COMPOSITE MODELS; ENERGY RANGE; EXTENDED PARTICLE MODEL; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; INTERACTIONS; MASS; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL; UNIFIED GAUGE MODELS
Optional Information
- Notes
- (c) 2009 American Institute of Physics