Giraldo, Yithsbey (2015) Reply to "Comment on "Texture Zeros and WB Transformations in the Quark Sector of the Standard Model"". Phys.Rev. D, D91 (3). 038302. ISSN 24700010

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We respond to the comments on my recent paper, Y. Giraldo [Phys. Rev. D 86, 093021 (2012)PRVDAQ1550799810.1103/PhysRevD.86.093021]. In their comments, they begin discussing a particular class of fivezero texture nonFritzschlike quark mass matrix, which was proposed by me, and question its validity. Then, they put in doubt the phases included in the unitary matrices used for diagonalizing the quark mass matrices, from which they claim that the CP violating parameter εk obtained does not agree with the experimental value. Because of these comments, finally, they recommend being careful while analyzing the implications of weak basis transformations on textures. Other minor points are also discussed by them. In the following, I will show that the mentioned fivezero texture nonFritzschlike quark mass matrices are completely valid and generate all the physical quantities involved, including the CP violating parameter εk, for which is required the inclusion of phases in the unitary matrices used for diagonalizing the quark mass matrices in order to put the CabibboKobayashiMaskawa matrix in standard form. These phases can be rotated away so they do not have any physical meaning. Finally, the relevance of the weak basis transformation is appreciated: it is complete and facilitates calculations, especially of texture zeros.
Tipo de Elemento:  Artículo 

Palabras Clave:  quark: mass, quark: mixing, CP: violation,phase: CP , texture: 0 .CKM matrix , unitarity, new physics 
Asunto:  Q Ciencias > QC Physics 
Division:  Facultad de Ciencias Exactas y Naturales > Programa de Física > Productividad 
Depósito de Usuario:  Prof. Yithsbey / Y. Giraldo 
Fecha Deposito:  06 Feb 2018 20:20 
Ultima Modificación:  23 May 2022 21:28 
URI:  http://sired.udenar.edu.co/id/eprint/3616 
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