The CKM matrix with maximal CP violation from symmetry
In: Physics Letters B, Jg. 704 (2011-10-19), Heft 4, S. 360-366
academicJournal
Zugriff:
Abstract: The recent accurate determination of the CKM parameters including the maximal CP phase enables us to write down the up-type and down-type quark mass matrices to a high degree of accuracy. The lightest element ( element) of the quark mass texture (not the mass eigenvalue) has a power where . The CP phase of 2π divided by an integer hints a discrete symmetry. Since is the highest power of λ among the quark mass matrix elements, we present as an example a possibility that the maximal CP phase is obtainable from a supersymmetric discrete symmetry model. [Copyright &y& Elsevier]
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The CKM matrix with maximal CP violation from symmetry
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Autor/in / Beteiligte Person: | Kim, Jihn E. |
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Zeitschrift: | Physics Letters B, Jg. 704 (2011-10-19), Heft 4, S. 360-366 |
Veröffentlichung: | 2011 |
Medientyp: | academicJournal |
ISSN: | 0370-2693 (print) |
DOI: | 10.1016/j.physletb.2011.09.042 |
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