arxiv: hep-ph/0603069 · v1 · pith:LRQJNL7Mnew · submitted 2006-03-09 · ✦ hep-ph

Shape of the Unitary Triangle and Phase Conventions of the CKM Matrix

Yoshio Koide This is my paper

classification ✦ hep-ph

keywords deltamatrixparametershapetriangleunitaryconventionsphase

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A shape of the unitary triangle versus a CP violating parameter \delta depends on the phase conventions of the CKM matrix, because the CP violating parameter \delta cannot directly be observed, so that it is not rephasing-invariant. In order to seek for a clue to the quark mass matrix structure and the origin of the CP violation, the dependence of the unitary triangle shape on the parameter \delta is systematically investigated.

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Shape of the Unitary Triangle and Phase Conventions of the CKM Matrix

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