Testing the chirality of b to u current with B^0 \to ρ^ - \ell^+ ν

Details Testing the chirality of b to u current with B^0 \to ρ^ - \ell^+ ν Testing the chirality of b to u current with B^0 \to ρ^ - \ell^+ ν

2005-05-19

arxiv.org/abs/hep-ph/0505166v1

Phys.Lett. B618 (2005) 97-102

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, 4 eps figures. To be published in PLB

Scientific paper

10.1016/j.physletb.2005.05.009

We study the effects of a modest V+A admixture strength in $b\tou$ current in the decay $B \to\rho l \nu$. We have shown that the decay rate, lepton forward-backward distribution asymmetry $A_{FB}$ and polarization ratio are sensitive to the admixture. Future experimental studies of the decay at BaBar and BELLE could clarify the chirality of $b\to u$ current and might reveal hints for New Physics with right-handed quark currents.

Affiliated with

Also associated with

No associations

Rating

Testing the chirality of b to u current with B^0 \to ρ^ - \ell^+ ν does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Testing the chirality of b to u current with B^0 \to ρ^ - \ell^+ ν, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Testing the chirality of b to u current with B^0 \to ρ^ - \ell^+ ν will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-581914