Model-independent analysis of quark mass matrices

Journal Article · Thu Jun 01 00:00:00 EDT 1989 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.39.3425· OSTI ID:6196493

Choudhury, D; Sarkar, U

In view of the apparent inconsistency of the Stech, Fritzsch-Stech, and Fritzsch-Shin models and only marginal agreement of the Fritzsch and modified Fritzsch-Stech models with recent data on /ital B//sub /ital d///sup 0/-/bar B/ /sub /ital d///sup 0/ mixing, we analyze the general quark mass matrices for three generations. Phenomenological considerations restrict the range of parameters involved to different sectors. In the present framework, the constraints corresponding to various /ital Ansa/$/ital uml/---/ital tze/ have been discussed.

• Research Organization: Institute of Mathematical Sciences, Madras 600 113, India(IN); Theory Group, Physical Research Laboratory, Ahmedabad 380 009, India
• OSTI ID: 6196493
• Journal Information: Phys. Rev. D; (United States), Vol. 39:11
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
QUARKS
MASS
B MESONS
BOUNDARY CONDITIONS
COUPLING CONSTANTS
CP INVARIANCE
KOBAYASHI-MASKAWA MATRIX
QUANTUM CHROMODYNAMICS
RENORMALIZATION
STANDARD MODEL
BOSONS
ELEMENTARY PARTICLES
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HADRONS
INVARIANCE PRINCIPLES
MATHEMATICAL MODELS
MATRICES
MESONS
PARTICLE MODELS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
QUANTUM FIELD THEORY
UNIFIED GAUGE MODELS
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645204* - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties