TY - JOUR
T1 - B → D∗ln with staggered chiral perturbation theory
AU - Laiho, Jack
N1 - Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-Non Commercial-ShareAlike Licence.
PY - 2005
Y1 - 2005
N2 - An unquenched calculation of the form factor for B → D∗ln is needed to improve the determination of |Vcb|. The MILC lattices, computed with a 2+1 improved staggered action for the light quarks, are well suited to this purpose. The relevant staggered chiral perturbation theory (SChPT) must be known in order to correctly account for the "taste" breaking discretization effects associated with the staggered quarks to NLO in 1/mD ∗. This SChPT calculation is presented.
AB - An unquenched calculation of the form factor for B → D∗ln is needed to improve the determination of |Vcb|. The MILC lattices, computed with a 2+1 improved staggered action for the light quarks, are well suited to this purpose. The relevant staggered chiral perturbation theory (SChPT) must be known in order to correctly account for the "taste" breaking discretization effects associated with the staggered quarks to NLO in 1/mD ∗. This SChPT calculation is presented.
UR - http://www.scopus.com/inward/record.url?scp=85056838202&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85056838202&partnerID=8YFLogxK
M3 - Conference Article
AN - SCOPUS:85056838202
SN - 1824-8039
VL - 20
JO - Proceedings of Science
JF - Proceedings of Science
T2 - 23rd International Symposium on Lattice Field Theory, LAT 2005
Y2 - 25 July 2005 through 30 July 2005
ER -