Rare radiative leptonic decays B_{d,s}-> l^+l^-γ

Details Rare radiative leptonic decays B_{d,s}-> l^+l^-γ Rare radiative leptonic decays B_{d,s}-> l^+l^-γ

2004-10-11

arxiv.org/abs/hep-ph/0410146v2

Phys.Rev. D70 (2004) 114028

Physics

High Energy Physics

High Energy Physics - Phenomenology

8 pages, typoes corrected, replaced with the version to appear in Physical Review D

Scientific paper

10.1103/PhysRevD.70.114028

Long-distance QCD effects in $B_{d,s}\to\ell^+\ell^-\gamma$ decays are analyzed. We show that the contribution of the light vector-meson resonances related to the virtual photon emission from valence quarks of the $B$-meson, which was not considered in previous analyses, strongly influences the dilepton differential distrubution. Taking into account photon emission from the $b$-quark loop, weak annihilation, and Bremsstrahlung from leptons in the final state, we give predictions for dilepton spectrum in $B_{d, s}\to \ell^+\ell^-\gamma$ decays within the Standard model.

Affiliated with

Also associated with

No associations

Rating

Rare radiative leptonic decays B_{d,s}-> l^+l^-γ 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 Rare radiative leptonic decays B_{d,s}-> l^+l^-γ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rare radiative leptonic decays B_{d,s}-> l^+l^-γ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-714663