English

Semi-Leptonic Decays of $B$-Mesons

High Energy Physics - Lattice 2010-11-01 v1 High Energy Physics - Phenomenology
Authors: Laurent Lellouch
View on arXiv ↗ PDF ↗ DOI ↗

Abstract

Form factors relevant for semi-leptonic B→D, D∗B\to D,\ D^* decays are obtained in quenched lattice QCD. Tests of heavy-quark symmetry as well as determinations of the Isgur-Wise function and ∣Vcb∣|V_{cb}| are presented.

Keywords

B meson semi-leptonic decay form factors quenched lattice QCD heavy-quark symmetry Isgur-Wise function Vcb

Cite

@article{arxiv.hep-lat/9412063,
  title  = {Semi-Leptonic Decays of $B$-Mesons},
  author = {Laurent Lellouch},
  journal= {arXiv preprint arXiv:hep-lat/9412063},
  year   = {2010}
}

Comments

3 pages, uuencoded compressed postscript file; contribution to Lattice '94, 27 Sep - 1 Oct, Bielefeld, Germany; to appear in the proceedings

Related papers

View all related →
High Energy Physics - Lattice · Physics
Semi-leptonic decays of heavy mesons and the Isgur-Wise function in quenched lattice QCD
UKQCD Collaboration, K. C. Bowler, G. Douglas, R. D. Kenway +2
2008-11-26
High Energy Physics - Phenomenology · Physics
Semileptonic $B\to D$ and $B\to D^*$ Decays from the Lattice
Laurent Lellouch
2007-05-23
High Energy Physics - Phenomenology · Physics
Lattice Study of Semi-Leptonic $B$ Decays: I. $\bar B\to D\ell\bar\nu$ Decays
K. C. Bowler
2009-10-09
High Energy Physics - Phenomenology · Physics
The Semileptonic Decays $B\to\pi l\nu$ and $D\to\pi l\nu$ from Lattice QCD
Aida X. El-Khadra, Andreas S. Kronfeld, Paul B. Mackenzie, Sinead M. Ryan +1
2010-11-19
High Energy Physics - Lattice · Physics
The Isgur-Wise function on the lattice
UKQCD collaboration, G. N. Lacagnina
2007-05-23
High Energy Physics - Lattice · Physics
Form Factors for Semileptonic Decays of Heavy-Light Hadrons
Apoorva Patel
2009-10-28
High Energy Physics - Lattice · Physics
Lattice Calculations of Semileptonic Form Factors
J. M. Flynn
2007-05-23
High Energy Physics - Lattice · Physics
Semileptonic decay of a heavy-light pseudoscalar to a light vector meson
UKQCD Collaboration, J. Gill
2007-05-23
High Energy Physics - Phenomenology · Physics
Semileptonic $B \to \rho$ and $B \to \pi$ Decays: Lattice and Dispersive Constraints
Laurent Lellouch
2009-10-28
High Energy Physics - Lattice · Physics
Semi-leptonic form factors for $B_s \to K \ell \nu$ and $B_s \to D_s \ell \nu$
Jonathan M. Flynn, Ryan C. Hill, Andreas Jüttner, Amarjit Soni +2
2019-03-07
High Energy Physics - Lattice · Physics
The Isgur-Wise Function: A Lattice Determination from Pseudoscalar --> Pseudoscalar Form Factors
UKQCD Collaboration, James N. Simone
2010-11-01
High Energy Physics - Phenomenology · Physics
Form Factors for Exclusive Semileptonic $B$--Decays
C. S. Kim, Jae Kwan Kim, Yeong Gyun Kim, Kang Young Lee
2015-06-25
High Energy Physics - Phenomenology · Physics
Weak Decays of $B$ Mesons and Lattice QCD
Laurent Lellouch
2009-03-20
High Energy Physics - Lattice · Physics
Heavy --> Light semileptonic decays of pseudoscalar mesons from lattice QCD
A. Abada, D. Becirevic, Ph. Boucaud, J. P. Leroy +2
2019-08-17
High Energy Physics - Phenomenology · Physics
A Quark-Meson Model for Heavy Mesons: Semi-Leptonic Decays
Aldo Deandrea
2007-05-23
High Energy Physics - Lattice · Physics
B and D semileptonic decays to light mesons
Sinead M. Ryan, Aida X. El-Khadra, Andreas S. Kronfeld, Paul B. Mackenzie +1
2009-10-31
High Energy Physics - Phenomenology · Physics
Semileptonic $B_{q}\to D^{\ast}_{q}l\nu $ $(q=s, d, u)$ Decays in QCD Sum Rules
K. Azizi, M. Bayar
2009-01-09
High Energy Physics - Lattice · Physics
Heavy-meson semileptonic decays for the Standard Model and beyond
Yuzhi Liu, Ran Zhou, Jon A. Bailey, A. Bazavov +24
2013-12-12
High Energy Physics - Lattice · Physics
Lattice Calculations of B to K/K*l+l- form factors
Ran Zhou
2013-01-07
High Energy Physics - Lattice · Physics
The Isgur Wise function from the Lattice
UKQCD Collaboration, G. Douglas
2007-05-23
High Energy Physics - Phenomenology · Physics
Combined analysis of semileptonic $B$ decays to $D$ and $D^*$: $R(D^{(*)})$, $|V_{cb}|$, and new physics
Florian U. Bernlochner, Zoltan Ligeti, Michele Papucci, Dean J. Robinson
2019-01-21
High Energy Physics - Phenomenology · Physics
Lattice QCD Calculations of Leptonic and Semileptonic Decays
Andreas S. Kronfeld
2009-10-31
High Energy Physics - Lattice · Physics
Semi-leptonic decays heavy-light to heavy light
J. Hein, P. Boyle, C. T. H. Davies, J. Shigemitsu +1
2015-06-25
High Energy Physics - Lattice · Physics
Semileptonic D->pi/K and B->pi/D decays in 2+1 flavor lattice QCD
M. Okamoto, C. Aubin, C. Bernard, C. DeTar +16
2008-11-26
High Energy Physics - Lattice · Physics
Semileptonic decays of $D$ mesons in unquenched lattice QCD
Masataka Okamoto, Massimo di Pierro, Aida X. El-Khadra, Steven Gottlieb +5
2009-11-10