Startseite UB

Theoretical update of the semileptonic branching ratio of B mesons

Bagan, E. and Ball, Patricia and Braun, Vladimir M. and Gosdzinsky, P. (1995) Theoretical update of the semileptonic branching ratio of B mesons. Physics Letters B 342 (1-4), pp. 362-368.

[img]
Preview
PDF
Download (178kB)

at publisher (via DOI)

at arXiv


Abstract

We reconsider the prediction of the semileptonic branching ratio of B mesons, using the recent calculation [E. Bagan et al., Nucl. Phys. B 432 (1994) 3] of the radiative corrections with account for finite quark masses in nonleptonic decays and taking into account 1/mb2 corrections. For the semileptonic branching ratio we obtain Bsl = (11.8 ± 1.6)% using pole quark masses and Bsl = (11.0 ± 1.9) % ...

plus


Export bibliographical data

Item Type:Article
Date:12 January 1995
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun
Identification Number:
ValueType
10.1016/0370-2693(94)01410-EDOI
hep-ph/9409440arXiv ID
Related URLs:
URLURL Type
http://arxiv.org/abs/hep-ph/9409440Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:12 Apr 2010 11:50
Last Modified:13 Mar 2014 13:14
Item ID:13975
Owner Only: item control page
  1. University

University Library

Publication Server

Contact person
Gernot Deinzer

Telefon 0941 943-2759
Contact