$B_s$ Semileptonic Decays to $D_s$ and $D_s^*$ in Bethe-Salpeter Method

Details $B_s$ Semileptonic Decays to $D_s$ and $D_s^*$ in Bethe-Salpeter Method $B_s$ Semileptonic Decays to $D_s$ and $D_s^*$ in Bethe-Salpeter Method

2010-03-29

arxiv.org/abs/1003.5576v1

Chin.Phys.Lett.27:051301,2010

Physics

High Energy Physics

High Energy Physics - Phenomenology

3 pages, 3 figures.

Scientific paper

10.1088/0256-307X/27/5/051301

Using the relativistic Bethe-Salpeter method, the electron energy spectrum and the semileptonic decay widths of $B^0_s\to D^-_s \ell^+{\nu_\ell}$ and $B^0_s\to D_s^{*-}\ell^+{\nu_\ell}$ are calculated. We obtained large branching ratios, $Br(B_s\to D_se\nu_e)=(2.85\pm0.35)% $ and $Br (B_s\to D_s^*e\nu_e)=(7.09\pm0.88)%$, which can be easily detected in the future experiment.

Affiliated with

Also associated with

No associations

Rating

$B_s$ Semileptonic Decays to $D_s$ and $D_s^*$ in Bethe-Salpeter Method 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 $B_s$ Semileptonic Decays to $D_s$ and $D_s^*$ in Bethe-Salpeter Method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and $B_s$ Semileptonic Decays to $D_s$ and $D_s^*$ in Bethe-Salpeter Method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-500158