Heavy-meson semileptonic decays for the standard model and beyond

Yuzhi Liu; Ran Zhou; Jon A. Bailey; A. Bazavov; Fc Bernard; C. M. Bouchard; C. Detar; Daping Du; A. X. El-Khadra; J. Foley; E. D. Freeland; E. Gámiz; Steven Gottlieb; U. M. Heller; R. D. Jain; Jongjeong Kim; A. S. Kronfeld; J. Laiho; L. Levkova; P. B. Mackenzie; Y. Meurice; D. Mohler; E. T. Neil; M. B. Oktay; Si Wei Qiu; J. N. Simone; R. Sugar; D. Toussaint; R. S. Van De Water

Heavy-meson semileptonic decays for the standard model and beyond

Yuzhi Liu, Ran Zhou, Jon A. Bailey, A. Bazavov, Fc Bernard, C. M. Bouchard, C. Detar, Daping Du, A. X. El-Khadra, J. Foley, E. D. Freeland, E. Gámiz, Steven Gottlieb, U. M. Heller, R. D. Jain, Jongjeong Kim, A. S. Kronfeld, J. Laiho, L. Levkova, P. B. MackenzieY. Meurice, D. Mohler, E. T. Neil, M. B. Oktay, Si Wei Qiu, J. N. Simone, R. Sugar, D. Toussaint, R. S. Van De Water

Integrated Sciences and Engineering Division

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

We calculate the form factors for the semileptonic decays B_s → Kℓv and B → Kℓℓ with lattice QCD. We work at several lattice spacings and a range of light quark masses, using the MILC 2+1-flavor asqtad ensembles. We use the Fermilab method for the b quark. We obtain chiralcontinuum extrapolations for E_K up to ∼ 1:2 GeV and then extend to the entire kinematic range with the model-independent z expansion.

Original language	English
Article number	386
Journal	Proceedings of Science
Volume	29-July-2013
Publication status	Published - 2013
Event	31st International Symposium on Lattice Field Theory, LATTICE 2013 - Mainz, Germany Duration: 2013 Jul 29 → 2013 Aug 3

Bibliographical note

Funding Information:
∗Supported by the Ministry of Education under NRF Basic Science Grant No. 2013009149. †Speaker. ‡Operated by Fermi Research Alliance, LLC, under Contract No. DE-AC02-07CH11359 with the US DOE. §Operated by Brookhaven Science Associates, LLC, under Contract No. DE-AC02-98CH10886 with the US DOE.

Funding Information:
This work was supported by the U.S. Department of Energy, the National Science Foundation, and the URA Visiting Scholars’ Program. Computations were carried out at the Argonne Leadership Computing Facility, the National Center for Atmospheric Research, the National Center for Supercomputing Resources, the National Energy Resources Supercomputing Center, the National Institute for Computational Sciences, the Texas Advanced Computing Center, and the USQCD facilities at Fermilab, under grants from the NSF and DOE.

All Science Journal Classification (ASJC) codes

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Cite this

Liu, Y., Zhou, R., Bailey, J. A., Bazavov, A., Bernard, F., Bouchard, C. M., Detar, C., Du, D., El-Khadra, A. X., Foley, J., Freeland, E. D., Gámiz, E., Gottlieb, S., Heller, U. M., Jain, R. D., Kim, J., Kronfeld, A. S., Laiho, J., Levkova, L., ... Van De Water, R. S. (2013). Heavy-meson semileptonic decays for the standard model and beyond. Proceedings of Science, 29-July-2013, Article 386.

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title = "Heavy-meson semileptonic decays for the standard model and beyond",

abstract = "We calculate the form factors for the semileptonic decays Bs → Kℓv and B → Kℓℓ with lattice QCD. We work at several lattice spacings and a range of light quark masses, using the MILC 2+1-flavor asqtad ensembles. We use the Fermilab method for the b quark. We obtain chiralcontinuum extrapolations for EK up to ∼ 1:2 GeV and then extend to the entire kinematic range with the model-independent z expansion.",

author = "Yuzhi Liu and Ran Zhou and Bailey, {Jon A.} and A. Bazavov and Fc Bernard and Bouchard, {C. M.} and C. Detar and Daping Du and El-Khadra, {A. X.} and J. Foley and Freeland, {E. D.} and E. G{\'a}miz and Steven Gottlieb and Heller, {U. M.} and Jain, {R. D.} and Jongjeong Kim and Kronfeld, {A. S.} and J. Laiho and L. Levkova and Mackenzie, {P. B.} and Y. Meurice and D. Mohler and Neil, {E. T.} and Oktay, {M. B.} and Qiu, {Si Wei} and Simone, {J. N.} and R. Sugar and D. Toussaint and {Van De Water}, {R. S.}",

note = "Funding Information: ∗Supported by the Ministry of Education under NRF Basic Science Grant No. 2013009149. †Speaker. ‡Operated by Fermi Research Alliance, LLC, under Contract No. DE-AC02-07CH11359 with the US DOE. §Operated by Brookhaven Science Associates, LLC, under Contract No. DE-AC02-98CH10886 with the US DOE. Funding Information: This work was supported by the U.S. Department of Energy, the National Science Foundation, and the URA Visiting Scholars{\textquoteright} Program. Computations were carried out at the Argonne Leadership Computing Facility, the National Center for Atmospheric Research, the National Center for Supercomputing Resources, the National Energy Resources Supercomputing Center, the National Institute for Computational Sciences, the Texas Advanced Computing Center, and the USQCD facilities at Fermilab, under grants from the NSF and DOE.; 31st International Symposium on Lattice Field Theory, LATTICE 2013 ; Conference date: 29-07-2013 Through 03-08-2013",

year = "2013",

language = "English",

volume = "29-July-2013",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

Liu, Y, Zhou, R, Bailey, JA, Bazavov, A, Bernard, F, Bouchard, CM, Detar, C, Du, D, El-Khadra, AX, Foley, J, Freeland, ED, Gámiz, E, Gottlieb, S, Heller, UM, Jain, RD, Kim, J, Kronfeld, AS, Laiho, J, Levkova, L, Mackenzie, PB, Meurice, Y, Mohler, D, Neil, ET, Oktay, MB, Qiu, SW, Simone, JN, Sugar, R, Toussaint, D & Van De Water, RS 2013, 'Heavy-meson semileptonic decays for the standard model and beyond', Proceedings of Science, vol. 29-July-2013, 386.

TY - JOUR

T1 - Heavy-meson semileptonic decays for the standard model and beyond

AU - Liu, Yuzhi

AU - Zhou, Ran

AU - Bailey, Jon A.

AU - Bazavov, A.

AU - Bernard, Fc

AU - Bouchard, C. M.

AU - Detar, C.

AU - Du, Daping

AU - El-Khadra, A. X.

AU - Foley, J.

AU - Freeland, E. D.

AU - Gámiz, E.

AU - Gottlieb, Steven

AU - Heller, U. M.

AU - Jain, R. D.

AU - Kim, Jongjeong

AU - Kronfeld, A. S.

AU - Laiho, J.

AU - Levkova, L.

AU - Mackenzie, P. B.

AU - Meurice, Y.

AU - Mohler, D.

AU - Neil, E. T.

AU - Oktay, M. B.

AU - Qiu, Si Wei

AU - Simone, J. N.

AU - Sugar, R.

AU - Toussaint, D.

AU - Van De Water, R. S.

N1 - Funding Information: ∗Supported by the Ministry of Education under NRF Basic Science Grant No. 2013009149. †Speaker. ‡Operated by Fermi Research Alliance, LLC, under Contract No. DE-AC02-07CH11359 with the US DOE. §Operated by Brookhaven Science Associates, LLC, under Contract No. DE-AC02-98CH10886 with the US DOE. Funding Information: This work was supported by the U.S. Department of Energy, the National Science Foundation, and the URA Visiting Scholars’ Program. Computations were carried out at the Argonne Leadership Computing Facility, the National Center for Atmospheric Research, the National Center for Supercomputing Resources, the National Energy Resources Supercomputing Center, the National Institute for Computational Sciences, the Texas Advanced Computing Center, and the USQCD facilities at Fermilab, under grants from the NSF and DOE.

PY - 2013

Y1 - 2013

N2 - We calculate the form factors for the semileptonic decays Bs → Kℓv and B → Kℓℓ with lattice QCD. We work at several lattice spacings and a range of light quark masses, using the MILC 2+1-flavor asqtad ensembles. We use the Fermilab method for the b quark. We obtain chiralcontinuum extrapolations for EK up to ∼ 1:2 GeV and then extend to the entire kinematic range with the model-independent z expansion.

AB - We calculate the form factors for the semileptonic decays Bs → Kℓv and B → Kℓℓ with lattice QCD. We work at several lattice spacings and a range of light quark masses, using the MILC 2+1-flavor asqtad ensembles. We use the Fermilab method for the b quark. We obtain chiralcontinuum extrapolations for EK up to ∼ 1:2 GeV and then extend to the entire kinematic range with the model-independent z expansion.

UR - http://www.scopus.com/inward/record.url?scp=84976330905&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84976330905&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:84976330905

SN - 1824-8039

VL - 29-July-2013

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 386

T2 - 31st International Symposium on Lattice Field Theory, LATTICE 2013

Y2 - 29 July 2013 through 3 August 2013

ER -

Heavy-meson semileptonic decays for the standard model and beyond

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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