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https://hdl.handle.net/10495/8794| Título : | Texture zeros for the standard model Quark mass matrices |
| Autor : | Ponce Gutiérrez, William Antonio Benavides Palacios, Richard Hamilthon |
| metadata.dc.subject.*: | Quarks Masa física Mass (physics) Parámetros Parameters http://aims.fao.org/aos/agrovoc/c_7dfaf103 |
| Fecha de publicación : | 2011 |
| Editorial : | Springer Verlag |
| Citación : | Ponce Gutiérrez, W. A., & Benavides Palacios, R. H. (2011). Texture zeros for the standard model Quark mass matrices. European Physical Journal C: Particles and Fields. 71(1641), 1-17. DOI:10.1140/epjc/s10052-011-1641-2 |
| Resumen : | ABSTRACT: A way of counting free parameters in the quark mass matrices of the standard model, including the constraints coming from weak basis transformations, is presented; this allow to understand the exact physical meaning of the parallel and non-parallel texture zeros which appear in some “ans¨atz” of the 3 × 3 quark mass matrices, including the CP violation phenomena in the analysis, it is shown why the six texture zeros are ruled out. Finally, a five texture zeros “ans¨atze”which properly copes with all experimental constrains, including the angles of the unitary triangle, is presented. |
| metadata.dc.identifier.eissn: | 1434-6052 |
| ISSN : | 1434-6044 |
| metadata.dc.identifier.doi: | 10.1140/epjc/s10052-011-1641-2 |
| Aparece en las colecciones: | Artículos de Revista en Ciencias Exactas y Naturales |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| PonceWilliam_2011_TextureZerosStandard.pdf | Artículo de investigación | 168.82 kB | Adobe PDF | Visualizar/Abrir |
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