QCD Corrections and the Endpoint of the Lepton Spectrum in Semileptonic B Decays

Simple item page
dc.creatorFalk, Adam F.
dc.creatorJenkins, Elizabeth
dc.creatorManohar, Aneesh V.
dc.creatorWise, Mark B.
dc.date1993-12-20
dc.date1994-01-27
dc.date.accessioned2026-07-07T10:35:02Z
dc.date.available2026-07-07T10:35:02Z
dc.descriptionRecently, Neubert has suggested that a certain class of nonperturbative corrections dominates the shape of the electron spectrum in the endpoint region of semileptonic $B$ decay. Perturbative QCD corrections are important in the endpoint region. We study the effects of these corrections on Neubert's proposal. The connection between the endpoint of the electron spectrum in semileptonic $B$ decay and the photon spectrum in $b\rightarrow sγ$ is outlined.
dc.description18 pages, uses REVTeX, UCSD/PTH 93-38, CALT-68-1910, JHU-TIPAC-930029 (some changes to the discussion of subleading radiative corrections, and minor typos fixed)
dc.identifierhttps://arxiv.org/abs/hep-ph/9312306
dc.identifierhttp://arxiv.org/abs/hep-ph/9312306
dc.identifierPhys.Rev.D49:4553-4559,1994
dc.identifierdoi:10.1103/PhysRevD.49.4553
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179636
dc.subjectHigh Energy Physics - Phenomenology
dc.titleQCD Corrections and the Endpoint of the Lepton Spectrum in Semileptonic B Decays
dc.typetext

Files

Collections

arXiv