Updates of $W_R$ effects on CP angles determination in B decays

Details Updates of $W_R$ effects on CP angles determination in B decays Updates of $W_R$ effects on CP angles determination in B decays

2001-09-18

arxiv.org/abs/hep-ph/0109153v1

Prog.Theor.Phys. 106 (2001) 1213-1222

Physics

High Energy Physics

High Energy Physics - Phenomenology

11pages, 19 figures, LaTeX2e

Scientific paper

10.1143/PTP.106.1213

The recently observed CP violation in B decay and $B$-$\ovar{B}$ mixing data put constraints on the mass of $W_R$ and the parameters of the right-handed current quark mixing matrix $V^R$ in $SU(2)_L \times SU(2)_R\times U(1)$ gauge model. It is shown that the allowed region of parameters are severely restricted for light $W_R$ with mass on the order of 1 TeV. There exist sets of parameters which can accommodate large CP violation as measured by Belle, $\sin2\phi_1|_{exp}\simeq 1$, for $M_{W_R}=1 \sim 10$ TeV.

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