Effective weak Hamiltonian for the Δb =1nonleptonic decays in the six-quark model
ABSTRACT: Quantum-chromodynamic corrections and flavor-symmetry-breaking effects are considered in the leadinglogarithmic approximation for the calculation of the db = 1 nonleptonic effective weak Hamiltonian in the context of the Kobayashi-Maskawa model. It is found that flavor-symmetry breaking is...
- Autores:
-
Ponce Gutiérrez, William Antonio
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 1981
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/8934
- Acceso en línea:
- http://hdl.handle.net/10495/8934
- Palabra clave:
- Cromodinámica cuántica
Simetría
Modelo Kobayashi-Maskawa
Particles (Nuclear physics)
Quantum chromodynamics
Particles (Física nuclear)
Symmetry
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
| Summary: | ABSTRACT: Quantum-chromodynamic corrections and flavor-symmetry-breaking effects are considered in the leadinglogarithmic approximation for the calculation of the db = 1 nonleptonic effective weak Hamiltonian in the context of the Kobayashi-Maskawa model. It is found that flavor-symmetry breaking is very important for the cases under consideration here. |
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