B s → K ℓ ν decay from lattice QCD

Bazavov, A.; Bernard, C.; DeTar, C.; Du, Daping; El-Khadra, A. X.; Freeland, E. D.; Gámiz, E.; Gelzer, Z.; Gottlieb, Steven; Heller, U. M.; Kronfeld, A. S.; Laiho, J.; Liu, Yuzhi; Mackenzie, P. B.; Meurice, Y.; Neil, E. T.; Simone, J. N.; Sugar, R.; Toussaint, D.; Van de Water, R. S.; Zhou, Ran

doi:10.1103/PhysRevD.100.034501

Title: $B_{s} \to K ℓ ν$ decay from lattice QCD

Journal Article · Thu Aug 01 00:00:00 EDT 2019 · Physical Review. D.

DOI:https://doi.org/10.1103/PhysRevD.100.034501· OSTI ID:1546825

Bazavov, A.; Bernard, C.; DeTar, C.; Du, Daping; El-Khadra, A. X.; Freeland, E. D.; Gámiz, E.; Gelzer, Z.; Gottlieb, Steven; Heller, U. M.; Kronfeld, A. S.; Laiho, J.; Liu, Yuzhi; Mackenzie, P. B.; Meurice, Y.; Neil, E. T.; Simone, J. N.; Sugar, R.; Toussaint, D.; Van de Water, R. S. more »

We use lattice QCD to calculate the form factors f+(q²) and f₀(q²) for the semileptonic decay Bs→Kℓν. Our calculation uses six MILC asqtad 2+1 flavor gauge-field ensembles with three lattice spacings. At the smallest and largest lattice spacing the light-quark sea mass is set to 1/10 the strange-quark mass. At the intermediate lattice spacing, we use four values for the light-quark sea mass ranging from 1/5 to 1/20 of the strange-quark mass. We use the asqtad improved staggered action for the light valence quarks, and the clover action with the Fermilab interpolation for the heavy valence bottom quark. We use SU(2) hard-kaon heavy-meson rooted staggered chiral perturbation theory to take the chiral-continuum limit. A functional z expansion is used to extend the form factors to the full kinematic range. We present predictions for the differential decay rate for both Bs→Kμν and Bs→Kτν. We also present results for the forward-backward asymmetry, the lepton polarization asymmetry, ratios of the scalar and vector form factors for the decays Bs→Kℓν and Bs→Dsℓν. Our results, together with future experimental measurements, can be used to determine the magnitude of the Cabibbo-Kobayashi-Maskawa matrix element |$$V_{ub}$$|.

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Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Univ. of Colorado, Boulder, CO (United States); Syracuse Univ., NY (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Contributing Organization:: Fermilab Lattice and MILC Collaborations

Grant/Contract Number:: AC02-05CH11231; AC02-06CH11357; FG02-91ER40628; FC02-12ER41879; FG02-13ER42001; SC0015655; SC0010120; FG02-91ER40661; SC0010113; SC0010005; FG02-13ER41976; SC0012704; AC02-07CH11359; CNS-0421498; CNS-0420873; CNS-0420985; 12-S-15; SC0009998

OSTI ID:: 1546825

Alternate ID(s):: OSTI ID: 1527437; OSTI ID: 1764431; OSTI ID: 1834561; OSTI ID: 1903111

Report Number(s):: arXiv:1901.02561; FERMILAB-PUB-19-005-T; PRVDAQ; 034501

Journal Information:: Physical Review. D., Journal Name: Physical Review. D. Vol. 100 Journal Issue: 3; ISSN 2470-0010

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 28 works

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References (79)

Continuum limit of the leading-order HQET form factor in B s → K ℓν decays Bahr, Felix; Banerjee, Debasish; Bernardoni, Fabio Physics Letters B, Vol. 757 https://doi.org/10.1016/j.physletb.2016.03.088	journal	June 2016
B _s → Kℓv form factors with 2+1 flavors Liu, Yuzhi; Bailey, Jon A.; Bazavov, A. EPJ Web of Conferences, Vol. 175 https://doi.org/10.1051/epjconf/201817513008	journal	January 2018
Exact Bounds for $K_{l 3}$ Decay Parameters Okubo, Susumu Physical Review D, Vol. 3, Issue 11 https://doi.org/10.1103/PhysRevD.3.2807	journal	June 1971
$B$ - and $D$ -meson leptonic decay constants from four-flavor lattice QCD Bazavov, A.; Bernard, C.; Brown, N. Physical Review D, Vol. 98, Issue 7 https://doi.org/10.1103/PhysRevD.98.074512	journal	October 2018
Semileptonic decays $\vec{B} π l ν$ and $\vec{D} π l ν$ from lattice QCD El-Khadra, Aida X.; Kronfeld, Andreas S.; Mackenzie, Paul B. Physical Review D, Vol. 64, Issue 1 https://doi.org/10.1103/PhysRevD.64.014502	journal	May 2001
Review of Particle Physics Olive, K. A. Chinese Physics C, Vol. 40, Issue 10 https://doi.org/10.1088/1674-1137/40/10/100001	journal	October 2016
B s → K (*)ℓ $ \overline{\nu} $ , angular analysis, S-wave contributions and \|V ub \| Meißner, Ulf-G.; Wang, Wei Journal of High Energy Physics, Vol. 2014, Issue 1 https://doi.org/10.1007/JHEP01(2014)107	journal	January 2014
Novel quark smearing for hadrons with high momenta in lattice QCD Bali, Gunnar S.; Lang, Bernhard; Musch, Bernhard U. Physical Review D, Vol. 93, Issue 9 https://doi.org/10.1103/PhysRevD.93.094515	journal	May 2016
$B \to π l ν$ semileptonic form factor from three-flavor lattice QCD: A model-independent determination of $\| V_{ub} \|$ Bailey, Jon A.; Bernard, C.; DeTar, C. Physical Review D, Vol. 79, Issue 5 https://doi.org/10.1103/PhysRevD.79.054507	journal	March 2009
$B \to π l l$ Form Factors for New Physics Searches from Lattice QCD Bailey, Jon A.; Bazavov, A.; Bernard, C. Physical Review Letters, Vol. 115, Issue 15 https://doi.org/10.1103/PhysRevLett.115.152002	journal	October 2015
Kaon semileptonic decays with $N_f=2+1+1$ HISQ fermions and physical light quark masses Gamiz, Elvira; Bazavov, Alexei; Bernard, Claude Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016) https://doi.org/10.22323/1.256.0286	conference	March 2017
Heavy-light semileptonic decays in staggered chiral perturbation theory Aubin, C.; Bernard, C. Physical Review D, Vol. 76, Issue 1 https://doi.org/10.1103/PhysRevD.76.014002	journal	July 2007
Relativistic heavy quark effective action Christ, Norman H.; Li, Min; Lin, Huey-Wen Physical Review D, Vol. 76, Issue 7 https://doi.org/10.1103/PhysRevD.76.074505	journal	October 2007
Publisher’s Note: Rare decay $B \to K ℓ^{+} ℓ^{-}$ form factors from lattice QCD [Phys. Rev. D 88 , 054509 (2013)] Bouchard, Chris; Lepage, G. Peter; Monahan, Christopher Physical Review D, Vol. 88, Issue 7 https://doi.org/10.1103/PhysRevD.88.079901	journal	October 2013
Erratum: Model-independent description of $B \to π l ν$ decays and a determination of $\| V_{u b} \|$ [Phys. Rev. DPRVDAQ1550-7998 79 , 013008 (2009)] Bourrely, Claude; Lellouch, Laurent; Caprini, Irinel Physical Review D, Vol. 82, Issue 9 https://doi.org/10.1103/PhysRevD.82.099902	journal	November 2010
Nonperturbatively determined relativistic heavy quark action Lin, Huey-Wen; Christ, Norman Physical Review D, Vol. 76, Issue 7 https://doi.org/10.1103/PhysRevD.76.074506	journal	October 2007
$B \to π ℓ ν$ and $B_{s} \to K ℓ ν$ form factors and $\| V_{u b} \|$ from $2 + 1$ -flavor lattice QCD with domain-wall light quarks and relativistic heavy quarks Flynn, J. M.; Izubuchi, T.; Kawanai, T. Physical Review D, Vol. 91, Issue 7 https://doi.org/10.1103/PhysRevD.91.074510	journal	April 2015
Static quark potential in three flavor QCD Bernard, Claude; Burch, Tom; Orginos, Kostas Physical Review D, Vol. 62, Issue 3 https://doi.org/10.1103/PhysRevD.62.034503	journal	July 2000
Exclusive semileptonic decays of B mesons into light mesons Akhoury, R.; Sterman, George; Yao, Y. -P. Physical Review D, Vol. 50, Issue 1 https://doi.org/10.1103/PhysRevD.50.358	journal	July 1994
Precise $B$ , $B_{s}$ , and $B_{c}$ meson spectroscopy from full lattice QCD Gregory, Eric B.; Davies, Christine T. H.; Kendall, Iain D. Physical Review D, Vol. 83, Issue 1 https://doi.org/10.1103/PhysRevD.83.014506	journal	January 2011
$B_{s} \to K ℓ ν$ form factors from lattice QCD Bouchard, C. M.; Lepage, G. Peter; Monahan, Christopher Physical Review D, Vol. 90, Issue 5 https://doi.org/10.1103/PhysRevD.90.054506	journal	September 2014
Flavor-symmetry restoration and Symanzik improvement for staggered quarks Lepage, G. Peter Physical Review D, Vol. 59, Issue 7 https://doi.org/10.1103/PhysRevD.59.074502	journal	February 1999
Update of $\| V_{c b} \|$ from the $\bar{B} \to D^{*} ℓ \bar{ν}$ form factor at zero recoil with three-flavor lattice QCD Bailey, Jon A.; Bazavov, A.; Bernard, C. Physical Review D, Vol. 89, Issue 11 https://doi.org/10.1103/PhysRevD.89.114504	journal	June 2014
Improved staggered quark actions with reduced flavor symmetry violations for lattice QCD Lagaë, J. -F.; Sinclair, D. K. Physical Review D, Vol. 59, Issue 1 https://doi.org/10.1103/PhysRevD.59.014511	journal	December 1998
Study of exclusive $B \to X_{u} ℓ ν$ decays and extraction of $\| V_{u b} \|$ using full reconstruction tagging at the Belle experiment Sibidanov, A.; Varvell, K. E.; Adachi, I. Physical Review D, Vol. 88, Issue 3 https://doi.org/10.1103/PhysRevD.88.032005	journal	August 2013
Review of Particle Physics Tanabashi, M.; Hagiwara, K.; Hikasa, K. Physical Review D, Vol. 98, Issue 3 https://doi.org/10.1103/PhysRevD.98.030001	journal	August 2018
Form factor ratios for $B_{s} \to K ℓ ν$ and $B_{s} \to D_{s} ℓ ν$ semileptonic decays and $\| V_{u b} / V_{c b} \|$ Monahan, Christopher J.; Bouchard, Chris M.; Lepage, G. Peter Physical Review D, Vol. 98, Issue 11 https://doi.org/10.1103/PhysRevD.98.114509	journal	December 2018
XSEDE: Accelerating Scientific Discovery Towns, John; Cockerill, Timothy; Dahan, Maytal Computing in Science & Engineering, Vol. 16, Issue 5 https://doi.org/10.1109/MCSE.2014.80	journal	September 2014
Variants of fattening and flavor symmetry restoration Orginos, Kostas; Toussaint, Doug; Sugar, R. L. Physical Review D, Vol. 60, Issue 5 https://doi.org/10.1103/PhysRevD.60.054503	journal	July 1999
Staggered chiral perturbation theory for heavy-light mesons Aubin, C.; Bernard, C. Physical Review D, Vol. 73, Issue 1 https://doi.org/10.1103/PhysRevD.73.014515	journal	January 2006
$B_{s} \to D_{s} / B \to D$ semileptonic form-factor ratios and their application to $BR (B_{s}^{0} \to μ^{+} μ^{-})$ Bailey, Jon A.; Bazavov, A.; Bernard, C. Physical Review D, Vol. 85, Issue 11 https://doi.org/10.1103/PhysRevD.85.114502	journal	June 2012
QCD spectrum with three quark flavors Bernard, Claude; Burch, Tom; Orginos, Kostas Physical Review D, Vol. 64, Issue 5 https://doi.org/10.1103/PhysRevD.64.054506	journal	August 2001
Light hadrons with improved staggered quarks: Approaching the continuum limit Aubin, C.; Bernard, C.; DeTar, C. Physical Review D, Vol. 70, Issue 9 https://doi.org/10.1103/PhysRevD.70.094505	journal	November 2004
Improved continuum limit lattice action for QCD with wilson fermions Sheikholeslami, B.; Wohlert, R. Nuclear Physics B, Vol. 259, Issue 4 https://doi.org/10.1016/0550-3213(85)90002-1	journal	September 1985
$B$ - and $D$ -meson decay constants from three-flavor lattice QCD Bazavov, A.; Bernard, C.; Bouchard, C. M. Physical Review D, Vol. 85, Issue 11 https://doi.org/10.1103/PhysRevD.85.114506	journal	June 2012
Constraints on Form Factors for Exclusive Semileptonic Heavy to Light Meson Decays Boyd, C. Glenn; Grinstein, Benjamín; Lebed, Richard F. Physical Review Letters, Vol. 74, Issue 23 https://doi.org/10.1103/PhysRevLett.74.4603	journal	June 1995
Charmless weak $B_{s}$ decays in the relativistic quark model Faustov, R. N.; Galkin, V. O. Physical Review D, Vol. 87, Issue 9 https://doi.org/10.1103/PhysRevD.87.094028	journal	May 2013
Comment on form-factor shape and extraction of <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mo stretchy="false">\|</mml:mo><mml:msub><mml:mi>V</mml:mi><mml:mrow><mml:mi>u</mml:mi><mml:mi>b</mml:mi></mml:mrow></mml:msub><mml:mo stretchy="false">\|</mml:mo></mml:math> from <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>B</mml:mi><mml:mo>→</mml:mo><mml:mi>π</mml:mi><mml:mi>l</mml:mi><mml:mi>ν</mml:mi></mml:math> Becher, Thomas; Hill, Richard J. Physics Letters B, Vol. 633, Issue 1 https://doi.org/10.1016/j.physletb.2005.11.063	journal	February 2006
Perturbative matching of heavy-light currents at one-loop El-Khadra, Aida Proceedings of The XXV International Symposium on Lattice Field Theory — PoS(LATTICE 2007) https://doi.org/10.22323/1.042.0242	conference	March 2008
Physics prospects at the Belle II experiment Urquijo, Phillip Nuclear and Particle Physics Proceedings, Vol. 263-264 https://doi.org/10.1016/j.nuclphysbps.2015.04.004	journal	June 2015
Semileptonic Decays of $D$ Mesons in Three-Flavor Lattice QCD Aubin, C.; Bernard, C.; DeTar, C. Physical Review Letters, Vol. 94, Issue 1 https://doi.org/10.1103/PhysRevLett.94.011601	journal	January 2005
Perturbative improvement for lattice QCD: An update Lepage, Peter Nuclear Physics B - Proceedings Supplements, Vol. 60, Issue 1-2 https://doi.org/10.1016/S0920-5632(97)00489-1	journal	January 1998
Nonperturbative tests of the renormalisation of mixed clover-staggered currents in lattice QCD Chakraborty, Bipasha Proceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 — PoS(LATTICE 2013) https://doi.org/10.22323/1.187.0309	conference	April 2014
Nonperturbative QCD simulations with $2 + 1$ flavors of improved staggered quarks Bazavov, A.; Toussaint, D.; Bernard, C. Reviews of Modern Physics, Vol. 82, Issue 2 https://doi.org/10.1103/RevModPhys.82.1349	journal	May 2010
Testing improved actions for dynamical Kogut-Susskind quarks Orginos, Kostas; Toussaint, Doug Physical Review D, Vol. 59, Issue 1 https://doi.org/10.1103/PhysRevD.59.014501	journal	November 1998
Pion and kaon masses in staggered chiral perturbation theory Aubin, C.; Bernard, C. Physical Review D, Vol. 68, Issue 3 https://doi.org/10.1103/PhysRevD.68.034014	journal	August 2003
D meson semileptonic form factors with HISQ valence and sea quarks Primer, Thomas; Bazavov, Alexei; Bernard, Claude Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016) https://doi.org/10.22323/1.256.0305	conference	March 2017
Application of heavy-quark effective theory to lattice QCD. II. Radiative corrections to heavy-light currents Harada, Junpei; Hashimoto, Shoji; Ishikawa, Ken-Ichi Physical Review D, Vol. 65, Issue 9 https://doi.org/10.1103/PhysRevD.65.094513	journal	May 2002
$\bar{B} \to D^{*} ℓ \bar{ν}$ form factor at zero recoil from three-flavor lattice QCD: A model independent determination of $\| V_{c b} \|$ Bernard, C.; DeTar, C.; Di Pierro, M. Physical Review D, Vol. 79, Issue 1 https://doi.org/10.1103/PhysRevD.79.014506	journal	January 2009
$\| V_{u b} \|$ from $B \to π ℓ ν$ decays and ( $2 + 1$ )-flavor lattice QCD Bailey, Jon. A.; Bazavov, A.; Bernard, C. Physical Review D, Vol. 92, Issue 1 https://doi.org/10.1103/PhysRevD.92.014024	journal	July 2015
B s → Kℓν ℓ and B (s) → π(K)ℓ + ℓ − decays at large recoil and CKM matrix elements Khodjamirian, Alexander; Rusov, Aleksey V. Journal of High Energy Physics, Vol. 2017, Issue 8 https://doi.org/10.1007/JHEP08(2017)112	journal	August 2017
Exclusive processes in perturbative quantum chromodynamics Lepage, G. Peter; Brodsky, Stanley J. Physical Review D, Vol. 22, Issue 9 https://doi.org/10.1103/PhysRevD.22.2157	journal	November 1980
Erratum: $B_{s} \to D_{s} / B \to D$ semileptonic form-factor ratios and their application to $BR (B_{s}^{0} \to μ^{+} μ^{-})$ [Phys. Rev. D 85 , 114502 (2012)] Bailey, Jon A.; Bazavov, A.; Bernard, C. Physical Review D, Vol. 86, Issue 3 https://doi.org/10.1103/PhysRevD.86.039904	journal	August 2012
Effective lagrangian and dynamical symmetry breaking in strongly coupled lattice QCD Kawamoto, N.; Smit, J. Nuclear Physics B, Vol. 192, Issue 1 https://doi.org/10.1016/0550-3213(81)90196-6	journal	November 1981
Lattice QCD ensembles with four flavors of highly improved staggered quarks Bazavov, A.; Bernard, C.; Komijani, J. Physical Review D, Vol. 87, Issue 5 https://doi.org/10.1103/PhysRevD.87.054505	journal	March 2013
On-shell improved lattice gauge theories Lüscher, M.; Weisz, P. Communications in Mathematical Physics, Vol. 97, Issue 1-2 https://doi.org/10.1007/BF01206178	journal	March 1985
Improving flavor symmetry in the Kogut-Susskind hadron spectrum Blum, Tom; DeTar, Carleton; Gottlieb, Steven Physical Review D, Vol. 55, Issue 3 https://doi.org/10.1103/PhysRevD.55.R1133	journal	February 1997
Scaling studies of QCD with the dynamical highly improved staggered quark action Bazavov, A.; Bernard, C.; DeTar, C. Physical Review D, Vol. 82, Issue 7 https://doi.org/10.1103/PhysRevD.82.074501	journal	October 2010
Determination of $\| V_{u s} \|$ from a Lattice QCD Calculation of the $K \to π ℓ ν$ Semileptonic Form Factor with Physical Quark Masses Bazavov, A.; Bernard, C.; Bouchard, C. M. Physical Review Letters, Vol. 112, Issue 11 https://doi.org/10.1103/PhysRevLett.112.112001	journal	March 2014
Rare decay $B \to K ℓ^{+} ℓ^{-}$ form factors from lattice QCD Bouchard, Chris; Lepage, G. Peter; Monahan, Christopher Physical Review D, Vol. 88, Issue 5 https://doi.org/10.1103/PhysRevD.88.054509	journal	September 2013
Semileptonic B -meson decays to light pseudoscalar mesons on the HISQ ensembles Gelzer, Zechariah; Bernard, C.; Tar, C. De EPJ Web of Conferences, Vol. 175 https://doi.org/10.1051/epjconf/201817513024	journal	January 2018
Refining New-Physics Searches in $B \to D τ ν$ with Lattice QCD Bailey, Jon A.; Bazavov, A.; Bernard, C. Physical Review Letters, Vol. 109, Issue 7 https://doi.org/10.1103/PhysRevLett.109.071802	journal	August 2012
Massive fermions in lattice gauge theory El-Khadra, Aida X.; Kronfeld, Andreas S.; Mackenzie, Paul B. Physical Review D, Vol. 55, Issue 7 https://doi.org/10.1103/PhysRevD.55.3933	journal	April 1997
$B$ , $B_{s} \to K$ form factors: An update of light-cone sum rule results Duplančić, Goran; Melić, Blaženka Physical Review D, Vol. 78, Issue 5 https://doi.org/10.1103/PhysRevD.78.054015	journal	September 2008
Semileptonic decays $B / B_{s} \to (π, k) (l^{+} l^{-}, l ν, ν \bar{ν})$ in the perturbative QCD approach beyond the leading order Wang, Wen-Fei; Xiao, Zhen-Jun Physical Review D, Vol. 86, Issue 11 https://doi.org/10.1103/PhysRevD.86.114025	journal	December 2012
Phenomenology of semileptonic $B$ -meson decays with form factors from lattice QCD Du, Daping; El-Khadra, A. X.; Gottlieb, Steven Physical Review D, Vol. 93, Issue 3 https://doi.org/10.1103/PhysRevD.93.034005	journal	February 2016
Erratum: Application of heavy-quark effective theory to lattice QCD. II. Radiative corrections to heavy-light currents [Phys. Rev. D 65 , 094513 (2002)] Harada, Junpei; Hashimoto, Shoji; Ishikawa, Ken-Ichi Physical Review D, Vol. 71, Issue 1 https://doi.org/10.1103/PhysRevD.71.019903	journal	January 2005
A new way to set the energy scale in lattice gauge theories and its application to the static force and σs in SU (2) Yang-Mills theory Sommer, R. Nuclear Physics B, Vol. 411, Issue 2-3 https://doi.org/10.1016/0550-3213(94)90473-1	journal	January 1994
$B_{(s)}^{0}$ -mixing matrix elements from lattice QCD for the Standard Model and beyond Bazavov, A.; Bernard, C.; Bouchard, C. M. Physical Review D, Vol. 93, Issue 11 https://doi.org/10.1103/PhysRevD.93.113016	journal	June 2016
Branching fraction and form-factor shape measurements of exclusive charmless semileptonic $B$ decays, and determination of $\| V_{u b} \|$ Lees, J. P.; Poireau, V.; Tisserand, V. Physical Review D, Vol. 86, Issue 9 https://doi.org/10.1103/PhysRevD.86.092004	journal	November 2012
Measurement of the decay $B^{0} \to π^{-} ℓ^{+} ν$ and determination of $\| V_{u b} \|$ Ha, H.; Won, E.; Adachi, I. Physical Review D, Vol. 83, Issue 7 https://doi.org/10.1103/PhysRevD.83.071101	journal	April 2011
Model-independent description of $B \to π l ν$ decays and a determination of $\| V_{u b} \|$ Bourrely, Claude; Lellouch, Laurent; Caprini, Irinel Physical Review D, Vol. 79, Issue 1 https://doi.org/10.1103/PhysRevD.79.013008	journal	January 2009
On-shell improved lattice gauge theories Lüscher, M.; Weisz, P. Communications in Mathematical Physics, Vol. 98, Issue 3 https://doi.org/10.1007/BF01205792	journal	September 1985
Heavy-light mesons with staggered light quarks Wingate, Matthew; Shigemitsu, Junko; Davies, Christine T. H. Physical Review D, Vol. 67, Issue 5 https://doi.org/10.1103/PhysRevD.67.054505	journal	March 2003
Study of $B \to π l ν$ and $B \to ρ l ν$ decays and determination of $\| V_{u b} \|$ del Amo Sanchez, P.; Lees, J. P.; Poireau, V. Physical Review D, Vol. 83, Issue 3 https://doi.org/10.1103/PhysRevD.83.032007	journal	February 2011
$B \to K l^{+} l^{-}$ decay form factors from three-flavor lattice QCD Bailey, Jon A.; Bazavov, A.; Bernard, C. Physical Review D, Vol. 93, Issue 2 https://doi.org/10.1103/PhysRevD.93.025026	journal	January 2016
$B \to D ℓ ν$ form factors at nonzero recoil and $\| V_{c b} \|$ from $2 + 1$ -flavor lattice QCD Bailey, Jon A.; Bazavov, A.; Bernard, C. Physical Review D, Vol. 92, Issue 3 https://doi.org/10.1103/PhysRevD.92.034506	journal	August 2015
Heavy-meson semileptonic decays for the Standard Model and beyond Zhou, Ran; Liu, Yuzhi; Kronfeld, Andreas Proceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 — PoS(LATTICE 2013) https://doi.org/10.22323/1.187.0386	conference	April 2014
Scaling tests of the improved Kogut-Susskind quark action Bernard, Claude; Burch, Tom; DeGrand, Thomas A. Physical Review D, Vol. 61, Issue 11 https://doi.org/10.1103/PhysRevD.61.111502	journal	April 2000

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Title: $B_{s} \to K ℓ ν$ decay from lattice QCD