Λc→Λl+νl Form Factors and Decay Rates from Lattice QCD with Physical Quark Masses

Meinel, Stefan

doi:10.1103/PhysRevLett.118.082001

Title: $Λ_{c} \to Λ l^{+} ν_{l}$ Form Factors and Decay Rates from Lattice QCD with Physical Quark Masses

Abstract

The first lattice QCD calculation of the form factors governing $$Λ_c→Λℓ+ν_ℓ$$ decays is reported. The calculation was performed with two different lattice spacings and includes one ensemble with a pion mass of 139(2) MeV. The resulting predictions for the $$Λ_c→Λe+ν_e$$ and $$Λc→Λμ+ν_μ$$ decay rates divided by $$|V_{cs}|$$2 are 0.2007(71)(74) and $$0.1945(69)(72)ps^{-1}$$, respectively, where the two uncertainties are statistical and systematic. Taking the Cabibbo-Kobayashi-Maskawa (CKM) matrix element $$|V_{cs}|$$ from a global fit and the $$Λ_c$$ lifetime from experiments, this translates to branching fractions of $$\mathscr{B} (Λ_c→Λe+ν_e)=0.0380(19)_{LQCD}(11)_{τ_{Λ_c}}$$ and $$\mathscr{B}(Λc→Λμ+ν_μ)=0.0369(19)_{LQCD}(11)_{τ_{Λ_c}}$$. These results are consistent with, and two times more precise than, the measurements performed recently by the BESIII Collaboration. Using instead the measured branching fractions together with the lattice calculation to determine the CKM matrix element gives $$|V_{cs}|=0.949(24)_{LQCD}(14)_{τ_{Λ_c}}(49)_{\mathscr{B}}$$.

Authors:

Meinel, Stefan ^[1]

Univ. of Arizona, Tucson, AZ (United States). Dept. of Physics; Brookhaven National Lab. (BNL), Upton, NY (United States). RIKEN Research Center

Publication Date:: Tue Feb 21 00:00:00 EST 2017

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1544403

Alternate Identifier(s):: OSTI ID: 1344436

Grant/Contract Number:: AC02-05CH11231

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Volume: 118; Journal Issue: 8; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats


                    Meinel, Stefan. Λc→Λl+νl Form Factors and Decay Rates from Lattice QCD with Physical Quark Masses.  United States: N. p., 2017. 
Web.  doi:10.1103/PhysRevLett.118.082001.

Copy to clipboard


                    Meinel, Stefan. Λc→Λl+νl Form Factors and Decay Rates from Lattice QCD with Physical Quark Masses.  United States.  https://doi.org/10.1103/PhysRevLett.118.082001

Copy to clipboard


                    Meinel, Stefan. Tue .  
"Λc→Λl+νl Form Factors and Decay Rates from Lattice QCD with Physical Quark Masses".  United States.  https://doi.org/10.1103/PhysRevLett.118.082001.  https://www.osti.gov/servlets/purl/1544403.

Copy to clipboard


                    
@article{osti_1544403,

  title        = {Λc→Λl+νl Form Factors and Decay Rates from Lattice QCD with Physical Quark Masses},

  author       = {Meinel, Stefan},

  abstractNote = {The first lattice QCD calculation of the form factors governing $Λ_c→Λℓ+ν_ℓ$ decays is reported. The calculation was performed with two different lattice spacings and includes one ensemble with a pion mass of 139(2) MeV. The resulting predictions for the $Λ_c→Λe+ν_e$ and $Λc→Λμ+ν_μ$ decay rates divided by $|V_{cs}|$2 are 0.2007(71)(74) and $0.1945(69)(72)ps^{-1}$, respectively, where the two uncertainties are statistical and systematic. Taking the Cabibbo-Kobayashi-Maskawa (CKM) matrix element $|V_{cs}|$ from a global fit and the $Λ_c$ lifetime from experiments, this translates to branching fractions of $\mathscr{B} (Λ_c→Λe+ν_e)=0.0380(19)_{LQCD}(11)_{τ_{Λ_c}}$ and $\mathscr{B}(Λc→Λμ+ν_μ)=0.0369(19)_{LQCD}(11)_{τ_{Λ_c}}$. These results are consistent with, and two times more precise than, the measurements performed recently by the BESIII Collaboration. Using instead the measured branching fractions together with the lattice calculation to determine the CKM matrix element gives $|V_{cs}|=0.949(24)_{LQCD}(14)_{τ_{Λ_c}}(49)_{\mathscr{B}}$.},

  doi          = {10.1103/PhysRevLett.118.082001},

  journal      = {Physical Review Letters},

  number       = 8,

  volume       = 118,

  place        = {United States},

  year         = {Tue Feb 21 00:00:00 EST 2017},

  month        = {Tue Feb 21 00:00:00 EST 2017}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1103/PhysRevLett.118.082001

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 36 works

Citation information provided by
Web of Science

Figures / Tables:

TABLE I: Parameters of the lattice gauge eld ensembles andmore »

All figures and tables (7 total)

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Charmed and light pseudoscalar meson decay constants from four-flavor lattice QCD with physical light quarks
journal, October 2014

Bazavov, A.; Bernard, C.; Komijani, J.
Physical Review D, Vol. 90, Issue 7
DOI: 10.1103/PhysRevD.90.074509

Heavy to light baryon weak form factors in the lightcone constituent quark model
journal, March 1998

Luo, C. W.
The European Physical Journal C, Vol. 1, Issue 1-2
DOI: 10.1007/BF01245812

Continuum limit physics from $2 + 1$ flavor domain wall QCD
journal, April 2011

Aoki, Y.; Arthur, R.; Blum, T.
Physical Review D, Vol. 83, Issue 7
DOI: 10.1103/PhysRevD.83.074508

Semi-leptonic charm baryon decays in the relativistic spectator quark model
journal, December 1991

Hussain, F.; Körner, J. G.
Zeitschrift für Physik C Particles and Fields, Vol. 51, Issue 4
DOI: 10.1007/BF01565586

Form factors and decay rates for heavy $Λ$ semileptonic decays from QCD sum rules
journal, June 1999

Marques de Carvalho, R. S.; Navarra, F. S.; Nielsen, M.
Physical Review D, Vol. 60, Issue 3
DOI: 10.1103/PhysRevD.60.034009

Review of Particle Physics
journal, October 2016

Olive, K. A.
Chinese Physics C, Vol. 40, Issue 10
DOI: 10.1088/1674-1137/40/10/100001

Semileptonic decays $\vec{B} π l ν$ and $\vec{D} π l ν$ from lattice QCD
journal, May 2001

El-Khadra, Aida X.; Kronfeld, Andreas S.; Mackenzie, Paul B.
Physical Review D, Vol. 64, Issue 1
DOI: 10.1103/PhysRevD.64.014502

Semi-leptonic decays of charmed baryons
journal, July 1976

Buras, A. J.
Nuclear Physics B, Vol. 109, Issue 3
DOI: 10.1016/0550-3213(76)90241-8

Predictions for semileptonic decays of charm baryons. I. SU(4)-symmetry limit
journal, November 1989

Avila-Aoki, M.; García, A.; Huerta, R.
Physical Review D, Vol. 40, Issue 9
DOI: 10.1103/PhysRevD.40.2944

Covariant approximation averaging
journal, June 2015

Shintani, Eigo; Arthur, Rudy; Blum, Thomas
Physical Review D, Vol. 91, Issue 11
DOI: 10.1103/PhysRevD.91.114511

$D \to K$ , $l ν$ semileptonic decay scalar form factor and $| V_{c s} |$ from lattice QCD
journal, December 2010

Na, Heechang; Davies, Christine T. H.; Follana, Eduardo
Physical Review D, Vol. 82, Issue 11
DOI: 10.1103/PhysRevD.82.114506

Semileptonic decays of charmed baryons
journal, May 1992

García, A.; Huerta, R.
Physical Review D, Vol. 45, Issue 9
DOI: 10.1103/PhysRevD.45.3266

Determination of the quark coupling strength |Vub| using baryonic decays
journal, July 2015

,
Nature Physics, Vol. 11, Issue 9, p. 743-747
DOI: 10.1038/nphys3415

Bottomonium spectrum at order $v^{6}$ from domain-wall lattice QCD: Precise results for hyperfine splittings
journal, December 2010

Meinel, Stefan
Physical Review D, Vol. 82, Issue 11
DOI: 10.1103/PhysRevD.82.114502

The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea
journal, March 2012

Dowdall, R. J.; Colquhoun, B.; Daldrop, J. O.
Physical Review D, Vol. 85, Issue 5
DOI: 10.1103/PhysRevD.85.054509

Semileptonic decays of charmed particles
journal, May 1979

Gavela, M. B.
Physics Letters B, Vol. 83, Issue 3-4
DOI: 10.1016/0370-2693(79)91129-8

Semileptonic decays of heavy Λ baryons in a quark model
journal, September 2005

Pervin, Muslema; Roberts, Winston; Capstick, Simon
Physical Review C, Vol. 72, Issue 3
DOI: 10.1103/PhysRevC.72.035201

Semileptonic decays of $$\Lambda _c$$ Λ c baryons in the relativistic quark model
journal, November 2016

Faustov, R. N.; Galkin, V. O.
The European Physical Journal C, Vol. 76, Issue 11
DOI: 10.1140/epjc/s10052-016-4492-z

QCD sum rules calculation of heavy Λ semileptonic decay
journal, July 1998

Dosch, H. G.; Ferreira, E.; Nielsen, M.
Physics Letters B, Vol. 431, Issue 1-2
DOI: 10.1016/S0370-2693(98)00566-8

Erratum: Predictions for semileptonic decays of charm baryons. II. Nonrelativistic and MIT bag quark models
journal, October 1991

Pérez-Marcial, R.; Huerta, R.; García, A.
Physical Review D, Vol. 44, Issue 7
DOI: 10.1103/PhysRevD.44.2203

1/ M corrections to baryonic form factors in the quark model
journal, February 1996

Cheng, Hai-Yang; Tseng, B.
Physical Review D, Vol. 53, Issue 3
DOI: 10.1103/PhysRevD.53.1457

Using $Λ_{b} \to Λ μ^{+} μ^{-}$ data within a Bayesian analysis of $| Δ B | = | Δ S | = 1$ decays
journal, July 2016

Meinel, Stefan; van Dyk, Danny
Physical Review D, Vol. 94, Issue 1
DOI: 10.1103/PhysRevD.94.013007

Prospects for improved $Λ_{c}$ branching fractions
journal, July 2012

Rosner, Jonathan L.
Physical Review D, Vol. 86, Issue 1
DOI: 10.1103/PhysRevD.86.014017

Discerning new physics in charm meson leptonic and semileptonic decays
journal, May 2015

Fajfer, Svjetlana; Nišandžić, Ivan; Rojec, Urša
Physical Review D, Vol. 91, Issue 9
DOI: 10.1103/PhysRevD.91.094009

Charmed bottom baryon spectroscopy from lattice QCD
journal, November 2014

Brown, Zachary S.; Detmold, William; Meinel, Stefan
Physical Review D, Vol. 90, Issue 9
DOI: 10.1103/PhysRevD.90.094507

Predictions for semileptonic decay rates of charmed baryons in the quark confinement model
journal, March 1991

Efimov, G. V.; Ivanov, M. A.; Lyubovitskij, V. E.
Zeitschrift f�r Physik C Particles and Fields, Vol. 52, Issue 1
DOI: 10.1007/BF01412338

Predictions for semileptonic decays of charm baryons. II. Nonrelativistic and MIT bag quark models
journal, November 1989

Pérez-Marcial, R.; Huerta, R.; García, A.
Physical Review D, Vol. 40, Issue 9
DOI: 10.1103/PhysRevD.40.2955

Model-independent description of $B \to π l ν$ decays and a determination of $| V_{u b} |$
journal, January 2009

Bourrely, Claude; Lellouch, Laurent; Caprini, Irinel
Physical Review D, Vol. 79, Issue 1
DOI: 10.1103/PhysRevD.79.013008

Heavy baryon transitions in a relativistic three-quark model
journal, July 1997

Ivanov, M. A.; Lyubovitskij, V. E.; Körner, J. G.
Physical Review D, Vol. 56, Issue 1
DOI: 10.1103/PhysRevD.56.348

$Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ form factors, differential branching fraction, and angular observables from lattice QCD with relativistic $b$ quarks
journal, April 2016

Detmold, William; Meinel, Stefan
Physical Review D, Vol. 93, Issue 7
DOI: 10.1103/PhysRevD.93.074501

Lattice QCD calculation of $\bar{B} \to Dl \bar{ν}$ decay form factors at zero recoil
journal, December 1999

Hashimoto, Shoji; El-Khadra, Aida X.; Kronfeld, Andreas S.
Physical Review D, Vol. 61, Issue 1
DOI: 10.1103/PhysRevD.61.014502

Improved analysis on the semileptonic decay $Λ_{c} \to Λ l^{+} ν$ from QCD light-cone sum rules
journal, October 2009

Liu, Yong-Lu; Huang, Ming-Qiu; Wang, Dao-Wei
Physical Review D, Vol. 80, Issue 7
DOI: 10.1103/PhysRevD.80.074011

Domain wall QCD with physical quark masses
journal, April 2016

Blum, T.; Boyle, P. A.; Christ, N. H.
Physical Review D, Vol. 93, Issue 7
DOI: 10.1103/PhysRevD.93.074505

Semileptonic baryon decays with a heavy quark
journal, May 1991

Singleton, Robert
Physical Review D, Vol. 43, Issue 9
DOI: 10.1103/PhysRevD.43.2939

Erratum: 1/M corrections to baryonic form factors in the quark model [Phys. Rev. D 53 , 1457 (1996)]
journal, February 1997

Cheng, Hai-Yang; Tseng, B.
Physical Review D, Vol. 55, Issue 3
DOI: 10.1103/PhysRevD.55.1697.2

Precise determination of the lattice spacing in full lattice QCD
journal, February 2010

Davies, C. T. H.; Follana, E.; Kendall, I. D.
Physical Review D, Vol. 81, Issue 3
DOI: 10.1103/PhysRevD.81.034506

$Λ_{b} \to p ℓ^{-} {\bar{ν}}_{ℓ}$ and $Λ_{b} \to Λ_{c} ℓ^{-} {\bar{ν}}_{ℓ}$ form factors from lattice QCD with relativistic heavy quarks
journal, August 2015

Detmold, William; Lehner, Christoph; Meinel, Stefan
Physical Review D, Vol. 92, Issue 3
DOI: 10.1103/PhysRevD.92.034503

Semileptonic decays $Λ_{c}^{+} \to Λ ℓ^{+} ν_{ℓ} (ℓ = e, μ)$ in the covariant quark model and comparison with the new absolute branching fraction measurements of Belle and BESIII
journal, February 2016

Gutsche, Thomas; Ivanov, Mikhail A.; Körner, Jürgen G.
Physical Review D, Vol. 93, Issue 3
DOI: 10.1103/PhysRevD.93.034008

Measurement of the Absolute Branching Fraction for $Λ_{c}^{+} \to Λ e^{+} ν_{e}$
journal, November 2015

Ablikim, M.; Achasov, M. N.; Ai, X. C.
Physical Review Letters, Vol. 115, Issue 22
DOI: 10.1103/PhysRevLett.115.221805

The Chroma Software System for Lattice QCD
journal, March 2005

Edwards, Robert G.; Joó, Bálint
Nuclear Physics B - Proceedings Supplements, Vol. 140
DOI: 10.1016/j.nuclphysbps.2004.11.254

Heavy to light baryon weak form factors in the lightcone constituent quark model
journal, January 1998

Luo, C. W.
The European Physical Journal C, Vol. 1, Issue 1
DOI: 10.1007/s100520050076

Determination of the quark coupling strength |Vub| using baryonic decays
text, January 2016

Sutcliffe, William
Imperial College London
DOI: 10.25560/41844

Review of Particle Physics
text, January 2008

Group, Particle Data; Amsler, C.; Doser, M.
Elsevier
DOI: 10.5167/uzh-11249

Measurement of the absolute branching fraction for $Λ_{c}^{+} \to Λ μ^{+} ν_{μ}$
journal, April 2017

Ablikim, M.; Achasov, M. N.; Ahmed, S.
Physics Letters B, Vol. 767
DOI: 10.1016/j.physletb.2017.01.047

UsingΛb→Λμ+μ−data within a Bayesian analysis of|ΔB|=|ΔS|=1decays
text, January 2016

Meinel, Stefan; Van Dyk, Danny
American Physical Society
DOI: 10.5167/uzh-129893

Review of Particle Physics
text, January 2018

Tanabashi, M.; Hagiwara, K.; Hikasa, K.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2018-03100

Determination of the quark coupling strength $|V_{ub}|$ using baryonic decays
text, January 2015

Collaboration, LHCb; Anderson, J.; Bernet, R.
Nature Publishing Group
DOI: 10.5167/uzh-122815

Review of Particle Physics
text, January 2012

Beringer, J.; Arguin, J.; Barnett, R.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/phppubdb-24149

Precise determination of the lattice spacing in full lattice QCD
text, January 2009

Davies, C. T. H.; Follana, E.; Kendall, I. D.
arXiv
DOI: 10.48550/arxiv.0910.1229

The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea
text, January 2011

Dowdall, R. J.; Colquhoun, B.; Daldrop, J. O.
arXiv
DOI: 10.48550/arxiv.1110.6887

Covariant approximation averaging
text, January 2014

Shintani, Eigo; Arthur, Rudy; Blum, Thomas
arXiv
DOI: 10.48550/arxiv.1402.0244

The Chroma Software System for Lattice QCD
text, January 2004

Edwards, Robert G.; Joo, Balint
arXiv
DOI: 10.48550/arxiv.hep-lat/0409003

1/M Corrections to Baryonic Form Factors in the Quark Model
text, January 1995

Cheng, Hai-Yang; Tseng, B.
arXiv
DOI: 10.48550/arxiv.hep-ph/9502391

Semileptonic Decays of Heavy Lambda Baryons in a Quark Model
text, January 2005

Pervin, Muslema; Roberts, Winston; Capstick, Simon
arXiv
DOI: 10.48550/arxiv.nucl-th/0503030

Works referencing / citing this record:

Phenomenology of GeV-scale heavy neutral leptons
journal, November 2018

Bondarenko, Kyrylo; Boyarsky, Alexey; Gorbunov, Dmitry
Journal of High Energy Physics, Vol. 2018, Issue 11
DOI: 10.1007/jhep11(2018)032

Estimates of $W$ -exchange contributions to $Ξ_{c c}$ decays
journal, December 2017

Sharma, Neelesh; Dhir, Rohit
Physical Review D, Vol. 96, Issue 11
DOI: 10.1103/physrevd.96.113006

Weak decays of doubly heavy charm $$\Omega _{cc}^{+}$$ Ω cc + baryon
journal, September 2018

Dhir, Rohit; Sharma, Neelesh
The European Physical Journal C, Vol. 78, Issue 9
DOI: 10.1140/epjc/s10052-018-6220-3

Sum rules for CP asymmetries of charmed baryon decays in the $$SU(3)_F$$ limit
journal, May 2019

Wang, Di
The European Physical Journal C, Vol. 79, Issue 5
DOI: 10.1140/epjc/s10052-019-6925-y

FLAG Review 2019
text, January 2019

Aoki, S.; Aoki, Y.; Becirevic, D.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2020-00055

FLAG Review 2019
text, January 2020

Aoki, S.; Aoki, Y.; Bečirević, D.
Springer
DOI: 10.7892/boris.141201

FLAG Review 2019
text, January 2020

Aoki, S.; Aoki, Y.; Becirevic, D.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2020-04064

FLAG Review 2019: Flavour Lattice Averaging Group (FLAG)
journal, February 2020

Aoki, S.; Aoki, Y.; Bečirević, D.
The European Physical Journal C, Vol. 80, Issue 2
DOI: 10.1140/epjc/s10052-019-7354-7

Figures / Tables found in this record:

Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.

Similar Records in DOE PAGES and OSTI.GOV collections:

Measurement of the absolute branching fraction for $Λ_{c}^{+} \to Λ μ^{+} ν_{μ}$

Journal Article Ablikim, M. ; Achasov, M. N. ; Ahmed, S. ; ... - Physics Letters. B

Here, we report the first measurement of the absolute branching fraction for Λ_c⁺ → Λμ⁺ν_μ. This measurement is based on a sample of e⁺e^– annihilation data produced at a center-of-mass energy √s = 4.6 GeV, collected with the BESIII detector at the BEPCII storage rings. The sample corresponds to an integrated luminosity of 567 pb^–1. The branching fraction is determined to be B(Λ_c⁺ → Λμ⁺ν_μ) = (3.49 ± 0.46(stat) ± 0.27(syst))%. In addition, we calculate the ratio B(Λ_c⁺ → Λμ⁺νμ)/B(Λ_c⁺ → Λe⁺ν_e) to be 0.96 ± 0.16(stat) ± 0.04(syst).
Cited by 48
https://doi.org/10.1016/j.physletb.2017.01.047
Charm-baryon semileptonic decays and the strange $Λ^{*}$ resonances: New insights from lattice QCD

Journal Article Meinel, Stefan ; Rendon, Gumaro - Physical Review D

Understanding the properties of the strange Λ* baryon resonances is a long-standing and fascinating problem. Λ_c charm-baryon semileptonic weak decays to these resonances are highly sensitive to their internal structure and can be used to test theoretical models. We have performed the first lattice-QCD computation of the form factors governing Λ_c semileptonic decays to a Λ* resonance: the Λ*(1520), which has negative parity and spin 3/2. Here we present the resulting Standard-Model predictions of the Λ_c → Λ*(1520)more »« less
https://doi.org/10.1103/PhysRevD.105.L051505
First Observation of $D^{+} \to η μ^{+} ν_{μ}$ and Measurement of Its Decay Dynamics

Journal Article Ablikim, M. ; Achasov, M. N. ; Adlarson, P. ; ... - Physical Review Letters

By analyzing a data sample corresponding to an integrated luminosity ofmore »« less
Cited by 11
https://doi.org/10.1103/PhysRevLett.124.231801
Bayesian analysis of $b \to s μ^{+} μ^{-}$ Wilson coefficients using the full angular distribution of $Λ_{b} \to Λ (\to p π^{-}) μ^{+} μ^{-}$ decays

Journal Article Blake, Thomas ; Meinel, Stefan ; van Dyk, Danny - Physical Review D

Following updated and extended measurements of the full angular distribution of the decaymore »« less
Cited by 20
https://doi.org/10.1103/PhysRevD.101.035023
Observation of the Decays $Λ_{b}^{0} \to χ_{c 1} p K^{-}$ and $Λ_{b}^{0} \to χ_{c 2} p K^{-}$

Journal Article Aaij, R. ; Adeva, B. ; Adinolfi, M. ; ... - Physical Review Letters

The first observation of the decays Λmore »« less
Cited by 23
https://doi.org/10.1103/PhysRevLett.119.062001

Full Text Available

Similar Records

Title: Λ c →Λl+ ν l Form Factors and Decay Rates from Lattice QCD with Physical Quark Masses

Abstract

Citation Formats

Figures / Tables:

Charmed and light pseudoscalar meson decay constants from four-flavor lattice QCD with physical light quarks journal, October 2014

Heavy to light baryon weak form factors in the lightcone constituent quark model journal, March 1998

Continuum limit physics from 2 + 1 flavor domain wall QCD journal, April 2011

Semi-leptonic charm baryon decays in the relativistic spectator quark model journal, December 1991

Form factors and decay rates for heavy Λ semileptonic decays from QCD sum rules journal, June 1999

Review of Particle Physics journal, October 2016

Semileptonic decays B → π l ν and D → π l ν from lattice QCD journal, May 2001

Semi-leptonic decays of charmed baryons journal, July 1976

Predictions for semileptonic decays of charm baryons. I. SU(4)-symmetry limit journal, November 1989

Covariant approximation averaging journal, June 2015

D → K , l ν semileptonic decay scalar form factor and | V c s | from lattice QCD journal, December 2010

Semileptonic decays of charmed baryons journal, May 1992

Determination of the quark coupling strength |Vub| using baryonic decays journal, July 2015

Bottomonium spectrum at order v 6 from domain-wall lattice QCD: Precise results for hyperfine splittings journal, December 2010

The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea journal, March 2012

Semileptonic decays of charmed particles journal, May 1979

Semileptonic decays of heavy Λ baryons in a quark model journal, September 2005

Semileptonic decays of $$\Lambda _c$$ Λ c baryons in the relativistic quark model journal, November 2016

QCD sum rules calculation of heavy Λ semileptonic decay journal, July 1998

Erratum: Predictions for semileptonic decays of charm baryons. II. Nonrelativistic and MIT bag quark models journal, October 1991

1/ M corrections to baryonic form factors in the quark model journal, February 1996

Using Λ b → Λ μ + μ − data within a Bayesian analysis of | Δ B | = | Δ S | = 1 decays journal, July 2016

Prospects for improved Λ c branching fractions journal, July 2012

Discerning new physics in charm meson leptonic and semileptonic decays journal, May 2015

Charmed bottom baryon spectroscopy from lattice QCD journal, November 2014

Predictions for semileptonic decay rates of charmed baryons in the quark confinement model journal, March 1991

Predictions for semileptonic decays of charm baryons. II. Nonrelativistic and MIT bag quark models journal, November 1989

Model-independent description of B → π l ν decays and a determination of | V u b | journal, January 2009

Heavy baryon transitions in a relativistic three-quark model journal, July 1997

Λ b → Λ ℓ + ℓ − form factors, differential branching fraction, and angular observables from lattice QCD with relativistic b quarks journal, April 2016

Lattice QCD calculation of B ¯ → Dl ν ¯ decay form factors at zero recoil journal, December 1999

Improved analysis on the semileptonic decay Λ c → Λ l + ν from QCD light-cone sum rules journal, October 2009

Domain wall QCD with physical quark masses journal, April 2016

Semileptonic baryon decays with a heavy quark journal, May 1991

Erratum: 1/M corrections to baryonic form factors in the quark model [Phys. Rev. D 53 , 1457 (1996)] journal, February 1997

Precise determination of the lattice spacing in full lattice QCD journal, February 2010

Λ b → p ℓ − ν ¯ ℓ and Λ b → Λ c ℓ − ν ¯ ℓ form factors from lattice QCD with relativistic heavy quarks journal, August 2015

Semileptonic decays Λ c + → Λ ℓ + ν ℓ ( ℓ = e , μ ) in the covariant quark model and comparison with the new absolute branching fraction measurements of Belle and BESIII journal, February 2016

Measurement of the Absolute Branching Fraction for Λ c + → Λ e + ν e journal, November 2015

The Chroma Software System for Lattice QCD journal, March 2005

Heavy to light baryon weak form factors in the lightcone constituent quark model journal, January 1998

Determination of the quark coupling strength |Vub| using baryonic decays text, January 2016

Review of Particle Physics text, January 2008

Measurement of the absolute branching fraction for Λ c + → Λ μ + ν μ journal, April 2017

UsingΛb→Λμ+μ−data within a Bayesian analysis of|ΔB|=|ΔS|=1decays text, January 2016

Review of Particle Physics text, January 2018

Determination of the quark coupling strength $|V_{ub}|$ using baryonic decays text, January 2015

Review of Particle Physics text, January 2012

Precise determination of the lattice spacing in full lattice QCD text, January 2009

The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea text, January 2011

Covariant approximation averaging text, January 2014

The Chroma Software System for Lattice QCD text, January 2004

1/M Corrections to Baryonic Form Factors in the Quark Model text, January 1995

Semileptonic Decays of Heavy Lambda Baryons in a Quark Model text, January 2005

Phenomenology of GeV-scale heavy neutral leptons journal, November 2018

Estimates of W -exchange contributions to Ξ c c decays journal, December 2017

Weak decays of doubly heavy charm $$\Omega _{cc}^{+}$$ Ω cc + baryon journal, September 2018

Sum rules for CP asymmetries of charmed baryon decays in the $$SU(3)_F$$ limit journal, May 2019

FLAG Review 2019 text, January 2019

FLAG Review 2019 text, January 2020

FLAG Review 2019 text, January 2020

FLAG Review 2019: Flavour Lattice Averaging Group (FLAG) journal, February 2020

Title: $Λ_{c} \to Λ l^{+} ν_{l}$ Form Factors and Decay Rates from Lattice QCD with Physical Quark Masses

Charmed and light pseudoscalar meson decay constants from four-flavor lattice QCD with physical light quarks
journal, October 2014

Heavy to light baryon weak form factors in the lightcone constituent quark model
journal, March 1998

Continuum limit physics from $2 + 1$ flavor domain wall QCD
journal, April 2011

Semi-leptonic charm baryon decays in the relativistic spectator quark model
journal, December 1991

Form factors and decay rates for heavy $Λ$ semileptonic decays from QCD sum rules
journal, June 1999

Review of Particle Physics
journal, October 2016

Semileptonic decays $\vec{B} π l ν$ and $\vec{D} π l ν$ from lattice QCD
journal, May 2001

Semi-leptonic decays of charmed baryons
journal, July 1976

Predictions for semileptonic decays of charm baryons. I. SU(4)-symmetry limit
journal, November 1989

Covariant approximation averaging
journal, June 2015

$D \to K$ , $l ν$ semileptonic decay scalar form factor and $| V_{c s} |$ from lattice QCD
journal, December 2010

Semileptonic decays of charmed baryons
journal, May 1992

Determination of the quark coupling strength |Vub| using baryonic decays
journal, July 2015

Bottomonium spectrum at order $v^{6}$ from domain-wall lattice QCD: Precise results for hyperfine splittings
journal, December 2010

The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea
journal, March 2012

Semileptonic decays of charmed particles
journal, May 1979

Semileptonic decays of heavy Λ baryons in a quark model
journal, September 2005

Semileptonic decays of $$\Lambda _c$$ Λ c baryons in the relativistic quark model
journal, November 2016

QCD sum rules calculation of heavy Λ semileptonic decay
journal, July 1998

Erratum: Predictions for semileptonic decays of charm baryons. II. Nonrelativistic and MIT bag quark models
journal, October 1991

1/ M corrections to baryonic form factors in the quark model
journal, February 1996

Using $Λ_{b} \to Λ μ^{+} μ^{-}$ data within a Bayesian analysis of $| Δ B | = | Δ S | = 1$ decays
journal, July 2016

Prospects for improved $Λ_{c}$ branching fractions
journal, July 2012

Discerning new physics in charm meson leptonic and semileptonic decays
journal, May 2015

Charmed bottom baryon spectroscopy from lattice QCD
journal, November 2014

Predictions for semileptonic decay rates of charmed baryons in the quark confinement model
journal, March 1991

Predictions for semileptonic decays of charm baryons. II. Nonrelativistic and MIT bag quark models
journal, November 1989

Model-independent description of $B \to π l ν$ decays and a determination of $| V_{u b} |$
journal, January 2009

Heavy baryon transitions in a relativistic three-quark model
journal, July 1997

$Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ form factors, differential branching fraction, and angular observables from lattice QCD with relativistic $b$ quarks
journal, April 2016

Lattice QCD calculation of $\bar{B} \to Dl \bar{ν}$ decay form factors at zero recoil
journal, December 1999

Improved analysis on the semileptonic decay $Λ_{c} \to Λ l^{+} ν$ from QCD light-cone sum rules
journal, October 2009

Domain wall QCD with physical quark masses
journal, April 2016

Semileptonic baryon decays with a heavy quark
journal, May 1991

Erratum: 1/M corrections to baryonic form factors in the quark model [Phys. Rev. D 53 , 1457 (1996)]
journal, February 1997

Precise determination of the lattice spacing in full lattice QCD
journal, February 2010

$Λ_{b} \to p ℓ^{-} {\bar{ν}}_{ℓ}$ and $Λ_{b} \to Λ_{c} ℓ^{-} {\bar{ν}}_{ℓ}$ form factors from lattice QCD with relativistic heavy quarks
journal, August 2015

Semileptonic decays $Λ_{c}^{+} \to Λ ℓ^{+} ν_{ℓ} (ℓ = e, μ)$ in the covariant quark model and comparison with the new absolute branching fraction measurements of Belle and BESIII
journal, February 2016

Measurement of the Absolute Branching Fraction for $Λ_{c}^{+} \to Λ e^{+} ν_{e}$
journal, November 2015

The Chroma Software System for Lattice QCD
journal, March 2005

Heavy to light baryon weak form factors in the lightcone constituent quark model
journal, January 1998

Determination of the quark coupling strength |Vub| using baryonic decays
text, January 2016

Review of Particle Physics
text, January 2008

Measurement of the absolute branching fraction for $Λ_{c}^{+} \to Λ μ^{+} ν_{μ}$
journal, April 2017

UsingΛb→Λμ+μ−data within a Bayesian analysis of|ΔB|=|ΔS|=1decays
text, January 2016

Review of Particle Physics
text, January 2018

Determination of the quark coupling strength $|V_{ub}|$ using baryonic decays
text, January 2015

Review of Particle Physics
text, January 2012

Precise determination of the lattice spacing in full lattice QCD
text, January 2009

The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea
text, January 2011

Covariant approximation averaging
text, January 2014

The Chroma Software System for Lattice QCD
text, January 2004

1/M Corrections to Baryonic Form Factors in the Quark Model
text, January 1995

Semileptonic Decays of Heavy Lambda Baryons in a Quark Model
text, January 2005

Phenomenology of GeV-scale heavy neutral leptons
journal, November 2018

Estimates of $W$ -exchange contributions to $Ξ_{c c}$ decays
journal, December 2017

Weak decays of doubly heavy charm $$\Omega _{cc}^{+}$$ Ω cc + baryon
journal, September 2018

Sum rules for CP asymmetries of charmed baryon decays in the $$SU(3)_F$$ limit
journal, May 2019

FLAG Review 2019
text, January 2019

FLAG Review 2019
text, January 2020

FLAG Review 2019
text, January 2020

FLAG Review 2019: Flavour Lattice Averaging Group (FLAG)
journal, February 2020