Distinguishing between the twin b-flavored unitarity triangles on a circular arc

With the help of the generalized Wolfenstein parametrization of quark flavor mixing and CP violation, we calculate fine differences between the twin b-flavored unitarity triangles defined by Vub⁎Vud+Vcb⁎Vcd+Vtb⁎Vtd=0 and Vud⁎Vtd+Vus⁎Vts+Vub⁎Vtb=0 in the complex plane. We find that apexes of the resc...

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Bibliographic Details
Main Authors: Zhi-zhong Xing, Di Zhang
Format: Article
Language:English
Published: Elsevier 2020-04-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269320301064