TY - JOUR
T1 - B → D∗`ν at non-zero recoil
AU - Avilés-Casco, Alejandro Vaquero
AU - DeTar, Carleton
AU - El-Khadra, Aida X.
AU - Kronfeld, Andreas S.
AU - Laiho, Jack
AU - Van De Water, Ruth S.
N1 - Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons.
PY - 2018
Y1 - 2018
N2 - We present preliminary blinded results from our analysis of the form factors for B → D∗`ν decay at non-zero recoil. Our analysis includes 15 MILC asqtad ensembles with Nf = 2 + 1 flavors of sea quarks and lattice spacings ranging from a ≈ 0.15 fm down to 0.045 fm. The valence light quarks employ the asqtad action, whereas the b and c quarks are treated using the Fermilab action. We discuss the impact that our results will have on |Vcb| and R(D∗).
AB - We present preliminary blinded results from our analysis of the form factors for B → D∗`ν decay at non-zero recoil. Our analysis includes 15 MILC asqtad ensembles with Nf = 2 + 1 flavors of sea quarks and lattice spacings ranging from a ≈ 0.15 fm down to 0.045 fm. The valence light quarks employ the asqtad action, whereas the b and c quarks are treated using the Fermilab action. We discuss the impact that our results will have on |Vcb| and R(D∗).
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M3 - Conference Article
AN - SCOPUS:85069952153
SN - 1824-8039
VL - 334
JO - Proceedings of Science
JF - Proceedings of Science
M1 - 282
T2 - 36th Annual International Symposium on Lattice Field Theory, LATTICE 2018
Y2 - 22 July 2018 through 28 July 2018
ER -