TY - JOUR
T1 - B-meson semileptonic decays from highly improved staggered quarks
AU - Lytle, Andrew
AU - DeTar, Carleton
AU - El-Khadra, Aida
AU - Gámiz, Elvira
AU - Gottlieb, Steven
AU - Jay, William
AU - Kronfeld, Andreas
AU - Laiho, Jack
AU - Simone, James
AU - Vaquero, Alejandro
N1 - Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons.
PY - 2024/11/6
Y1 - 2024/11/6
N2 - We present an update for results on B-meson semileptonic decays using the highly improved staggered quark (HISQ) action for both valence and 2+1+1 sea quarks.The use of the highly improved action, combined with the MILC collaboration's gauge ensembles with lattice spacings down to ∼0.03 fm, allows the b quark to be treated with the same discretization as the lighter quarks.The talk will focus on updated results for B(s) → D(s), B(s) → K scalar and vector form factors.
AB - We present an update for results on B-meson semileptonic decays using the highly improved staggered quark (HISQ) action for both valence and 2+1+1 sea quarks.The use of the highly improved action, combined with the MILC collaboration's gauge ensembles with lattice spacings down to ∼0.03 fm, allows the b quark to be treated with the same discretization as the lighter quarks.The talk will focus on updated results for B(s) → D(s), B(s) → K scalar and vector form factors.
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M3 - Conference Article
AN - SCOPUS:85210028061
SN - 1824-8039
VL - 453
JO - Proceedings of Science
JF - Proceedings of Science
M1 - 240
T2 - 40th International Symposium on Lattice Field Theory, LATTICE 2023
Y2 - 31 July 2023 through 4 August 2023
ER -