Light hadron spectroscopy using domain wall valence quarks on a Asqtad sea

Walker-Loud, Andre; Lin, Huey-Wen; Richards, David; Edwards, Robert; Orginos, Konstantinos

doi:10.1103/PhysRevD.79.054502

Light hadron spectroscopy using domain wall valence quarks on a Asqtad sea

Journal Article · Thu Jan 01 04:00:00 EST 2009 · Physical Review D

DOI:https://doi.org/10.1103/PhysRevD.79.054502· OSTI ID:956191

Walker-Loud, Andre; Lin, Huey-Wen; Richards, David; Edwards, Robert; Orginos, Konstantinos

We present a calculation of the light-hadron spectrum in full QCD using three-flavor Asqtad sea quarks and domain wall valence quarks. Calculations of meson masses, meson and baryon masses are performed on a lattice of spatial size $$L\simeq 2.5$$~fm, and a lattice spacing of $$a \simeq 0.124$$~fm, for pion masses as light as $$m_\pi \sim 300$$~MeV. Extrapolation of baryon masses to the physical pion mass is studied using continuum and mixed action heavy baryon chiral perturbation theory for two and three flavors. The success and limitations of chiral perturbation theory with these extrapolations is discussed.

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Research Organization:: Thomas Jefferson Lab National Accelerator Facility

Sponsoring Organization:: USDOE

OSTI ID:: 956191

Report Number(s):: JLAB-THY-08-838; arXiv:0806.4549; DOE/OR/23177-0420

Journal Information:: Physical Review D, Journal Name: Physical Review D; ISSN PRVDAQ; ISSN 1550-7998

Country of Publication:: United States

Language:: English

References (98)

Baryons with Ginsparg-Wilson quarks in a staggered sea Tiburzi, Brian C. Physical Review D, Vol. 72, Issue 9 https://doi.org/10.1103/PhysRevD.72.094501	journal	November 2005
Chiral corrections and the axial charge of the delta Jiang, Fu-Jiun; Tiburzi, Brian C. Physical Review D, Vol. 78, Issue 1 https://doi.org/10.1103/PhysRevD.78.017504	journal	July 2008
Two meson systems with Ginsparg-Wilson valence quarks Chen, Jiunn-Wei; O’Connell, Donal; Walker-Loud, André Physical Review D, Vol. 75, Issue 5 https://doi.org/10.1103/PhysRevD.75.054501	journal	March 2007
Physical results from 2 + 1 flavor domain wall QCD and SU(2) chiral perturbation theory Allton, C.; Antonio, D. J.; Aoki, Y. Physical Review D, Vol. 78, Issue 11 https://doi.org/10.1103/PhysRevD.78.114509	journal	December 2008
The Δ-resonance in a finite volume Bernard, Véronique; Meißner, Ulf-G.; Rusetsky, Akaki Nuclear Physics B, Vol. 788, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2007.07.030	journal	January 2008
I = 2 π π scattering from fully-dynamical mixed-action lattice QCD Beane, Silas R.; Bedaque, Paulo F.; Orginos, Kostas Physical Review D, Vol. 73, Issue 5 https://doi.org/10.1103/PhysRevD.73.054503	journal	March 2006
Discretization effects and the scalar meson correlator in mixed-action lattice simulations Aubin, C.; Laiho, Jack; Van de Water, Ruth S. Physical Review D, Vol. 77, Issue 11 https://doi.org/10.1103/PhysRevD.77.114501	journal	June 2008
The Chroma Software System for Lattice QCD Edwards, Robert G.; Joó, Bálint Nuclear Physics B - Proceedings Supplements, Vol. 140 https://doi.org/10.1016/j.nuclphysbps.2004.11.254	journal	March 2005
Scalar meson spectroscopy with lattice staggered fermions Bernard, Claude; DeTar, Carleton; Fu, Ziwen Physical Review D, Vol. 76, Issue 9 https://doi.org/10.1103/PhysRevD.76.094504	journal	November 2007
Physical Nucleon Properties from Lattice QCD Leinweber, D. B.; Thomas, A. W.; Young, R. D. Physical Review Letters, Vol. 92, Issue 24 https://doi.org/10.1103/PhysRevLett.92.242002	journal	June 2004
SU ( 3 ) symmetry breaking in hyperon semileptonic decays Flores-Mendieta, Rubén; Jenkins, Elizabeth; Manohar, Aneesh V. Physical Review D, Vol. 58, Issue 9 https://doi.org/10.1103/PhysRevD.58.094028	journal	October 1998
Behavior of Current Divergences under SU 3 × SU 3 Gell-Mann, Murray; Oakes, R. J.; Renner, B. Physical Review, Vol. 175, Issue 5 https://doi.org/10.1103/PhysRev.175.2195	journal	November 1968
In search of the chiral regime Beane, Silas R. Nuclear Physics B, Vol. 695, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2004.06.002	journal	September 2004
Baryon masses, chiral extrapolations, and all that⋆ Frink, M.; Meißner, U. -G.; Scheller, I. The European Physical Journal A, Vol. 24, Issue 3 https://doi.org/10.1140/epja/i2005-10063-9	journal	June 2005
Chiral extrapolations and the covariant small scale expansion☆☆This research is part of the EU Integrated Infrastructure Initiative Hadron Physics Project under contract number RII3-CT-2004-506078. Work supported in part by DFG (SFB/TR 16, “Subnuclear Structure of Matter”) and BMBF. Bernard, Véronique; Hemmert, Thomas R.; Meißner, Ulf-G. Physics Letters B, Vol. 622, Issue 1-2 https://doi.org/10.1016/j.physletb.2005.06.088	journal	August 2005
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
Chiral perturbation theory at O ( a 2 ) for lattice QCD Bär, Oliver; Rupak, Gautam; Shoresh, Noam Physical Review D, Vol. 70, Issue 3 https://doi.org/10.1103/PhysRevD.70.034508	journal	August 2004
Hyperons in two-flavor chiral perturbation theory Tiburzi, Brian C.; Walker-Loud, André Physics Letters B, Vol. 669, Issue 3-4 https://doi.org/10.1016/j.physletb.2008.09.054	journal	November 2008
Mixed meson masses with domain-wall valence and staggered sea fermions Orginos, Kostas; Walker-Loud, André Physical Review D, Vol. 77, Issue 9 https://doi.org/10.1103/PhysRevD.77.094505	journal	May 2008
Chiral perturbation theory to one loop Gasser, J.; Leutwyler, H. Annals of Physics, Vol. 158, Issue 1 https://doi.org/10.1016/0003-4916(84)90242-2	journal	November 1984
Nucleon to delta electromagnetic transition form factors in lattice QCD Alexandrou, C.; Koutsou, G.; Neff, H. Physical Review D, Vol. 77, Issue 8 https://doi.org/10.1103/PhysRevD.77.085012	journal	April 2008
Group-theoretical construction of extended baryon operators in lattice QCD Basak, S.; Edwards, R. G.; Fleming, G. T. Physical Review D, Vol. 72, Issue 9 https://doi.org/10.1103/PhysRevD.72.094506	journal	November 2005
A method for simulating chiral fermions on the lattice Kaplan, David B. Physics Letters B, Vol. 288, Issue 3-4 https://doi.org/10.1016/0370-2693(92)91112-M	journal	August 1992
Chiral corrections to hyperon axial form factors Jiang, Fu-Jiun; Tiburzi, B. C. Physical Review D, Vol. 77, Issue 9 https://doi.org/10.1103/PhysRevD.77.094506	journal	May 2008
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
f K / f π in full QCD with domain wall valence quarks Beane, S. R.; Bedaque, P. F.; Orginos, K. Physical Review D, Vol. 75, Issue 9 https://doi.org/10.1103/PhysRevD.75.094501	journal	May 2007
Baryon masses at in chiral perturbation theory Tiburzi, Brian C. Nuclear Physics A, Vol. 761, Issue 3-4 https://doi.org/10.1016/j.nuclphysa.2005.07.011	journal	November 2005
Convergence of chiral effective field theory Young, R. D.; Leinweber, D. B.; Thomas, A. W. Progress in Particle and Nuclear Physics, Vol. 50, Issue 2 https://doi.org/10.1016/S0146-6410(03)00034-6	journal	January 2003
Nucleon and delta masses in twisted mass chiral perturbation theory Walker-Loud, André; Wu, Jackson M. S. Physical Review D, Vol. 72, Issue 1 https://doi.org/10.1103/PhysRevD.72.014506	journal	July 2005
Strong and electromagnetic decays of the baryon decuplet Butler, Malcolm N.; Savage, Martin J.; Springer, Roxanne P. Nuclear Physics B, Vol. 399, Issue 1 https://doi.org/10.1016/0550-3213(93)90617-X	journal	June 1993
SU(3) breaking in neutral current axial matrix elements and the spin content of the nucleon Savage, Martin J.; Walden, James Physical Review D, Vol. 55, Issue 9 https://doi.org/10.1103/PhysRevD.55.5376	journal	May 1997
Convergence of the chiral expansion for the nucleon mass McGovern, Judith A.; Birse, Michael C. Physical Review D, Vol. 74, Issue 9 https://doi.org/10.1103/PhysRevD.74.097501	journal	November 2006
Effects of staggered fermions and mixed actions on the scalar correlator Prelovsek, S. Physical Review D, Vol. 73, Issue 1 https://doi.org/10.1103/PhysRevD.73.014506	journal	January 2006
Baryon axial charge in a finite volume Beane, S. R.; Savage, M. J. Physical Review D, Vol. 70, Issue 7 https://doi.org/10.1103/PhysRevD.70.074029	journal	October 2004
Flavor symmetry and the static potential with hypercubic blocking Hasenfratz, Anna; Knechtli, Francesco Physical Review D, Vol. 64, Issue 3 https://doi.org/10.1103/PhysRevD.64.034504	journal	July 2001
Chiral Expansion of Baryon Masses andσ-Terms Borasoy, B.; Meißner, Ulf-G. Annals of Physics, Vol. 254, Issue 1 https://doi.org/10.1006/aphy.1996.5630	journal	February 1997
Heavy baryon chiral perturbation theory with light deltas Hemmert, Thomas R.; Holstein, Barry R.; Kambor, Joachim Journal of Physics G: Nuclear and Particle Physics, Vol. 24, Issue 10 https://doi.org/10.1088/0954-3899/24/10/003	journal	October 1998
Octet baryon masses in partially quenched chiral perturbation theory Walker-Loud, André Nuclear Physics A, Vol. 747, Issue 2-4 https://doi.org/10.1016/j.nuclphysa.2004.10.007	journal	January 2005
Nucleon masses and magnetic moments in a finite volume Beane, Silas R. Physical Review D, Vol. 70, Issue 3 https://doi.org/10.1103/PhysRevD.70.034507	journal	August 2004
Nucleon generalized parton distributions from full lattice QCD Hägler, Ph.; Schroers, W.; Bratt, J. Physical Review D, Vol. 77, Issue 9 https://doi.org/10.1103/PhysRevD.77.094502	journal	May 2008
Strong isospin breaking of the nucleon and delta masses on the lattice Tiburzi, Brian C.; Walker-Loud, André Nuclear Physics A, Vol. 764 https://doi.org/10.1016/j.nuclphysa.2005.08.013	journal	January 2006
Ginsparg-Wilson pions scattering in a sea of staggered quarks Chen, Jiunn-Wei; O’Connell, Donal; Van de Water, Ruth Physical Review D, Vol. 73, Issue 7 https://doi.org/10.1103/PhysRevD.73.074510	journal	April 2006
Light pseudoscalar decay constants, quark masses, and low energy constants from three-flavor lattice QCD Aubin, C.; Bernard, C.; DeTar, C. Physical Review D, Vol. 70, Issue 11 https://doi.org/10.1103/PhysRevD.70.114501	journal	December 2004
Baryon chiral perturbation theory using a heavy fermion lagrangian Jenkins, Elizabeth; Manohar, Aneesh V. Physics Letters B, Vol. 255, Issue 4 https://doi.org/10.1016/0370-2693(91)90266-S	journal	February 1991
Nucleon mass, sigma term, and lattice QCD Procura, Massimiliano; Hemmert, Thomas R.; Weise, Wolfram Physical Review D, Vol. 69, Issue 3 https://doi.org/10.1103/PhysRevD.69.034505	journal	February 2004
Extrapolations of lattice meson form factors Bunton, T. B.; Jiang, F. -J.; Tiburzi, B. C. Physical Review D, Vol. 74, Issue 3 https://doi.org/10.1103/PhysRevD.74.034514	journal	August 2006
S EMILEPTONIC H YPERON D ECAYS Cabibbo, Nicola; Swallow, Earl C.; Winston, Roland Annual Review of Nuclear and Particle Science, Vol. 53, Issue 1 https://doi.org/10.1146/annurev.nucl.53.013103.155258	journal	December 2003
Chiral perturbation theory: Expansions in the mass of the strange quark Gasser, J.; Leutwyler, H. Nuclear Physics B, Vol. 250, Issue 1-4 https://doi.org/10.1016/0550-3213(85)90492-4	journal	January 1985
Cutoff schemes in chiral perturbation theory and the quark mass expansion of the nucleon mass Bernard, Véronique; Hemmert, Thomas R.; Meißner, Ulf-G. Nuclear Physics A, Vol. 732 https://doi.org/10.1016/j.nuclphysa.2003.12.011	journal	February 2004
Kaon B -parameter in mixed action chiral perturbation theory Aubin, C.; Laiho, Jack; Van de Water, Ruth S. Physical Review D, Vol. 75, Issue 3 https://doi.org/10.1103/PhysRevD.75.034502	journal	February 2007
Simulations with different lattice Dirac operators for valence and sea quarks Bär, Oliver; Rupak, Gautam; Shoresh, Noam Physical Review D, Vol. 67, Issue 11 https://doi.org/10.1103/PhysRevD.67.114505	journal	June 2003
Role of the double pole in lattice QCD with mixed actions Golterman, Maarten; Izubuchi, Taku; Shamir, Yigal Physical Review D, Vol. 71, Issue 11 https://doi.org/10.1103/PhysRevD.71.114508	journal	June 2005
’t Hooft vertices, partial quenching, and rooted staggered QCD Bernard, Claude; Golterman, Maarten; Shamir, Yigal Physical Review D, Vol. 77, Issue 11 https://doi.org/10.1103/PhysRevD.77.114504	journal	June 2008
Axial symmetries in lattice QCD with Kaplan fermions Furman, Vadim; Shamir, Yigal Nuclear Physics B, Vol. 439, Issue 1-2 https://doi.org/10.1016/0550-3213(95)00031-M	journal	April 1995
Scaling tests with dynamical overlap and rooted staggered fermions Dürr, Stephan; Hoelbling, Christian Physical Review D, Vol. 71, Issue 5 https://doi.org/10.1103/PhysRevD.71.054501	journal	March 2005
Baryon masses from lattice QCD: Beyond the perturbative chiral regime Leinweber, Derek B.; Thomas, Anthony W.; Tsushima, Kazuo Physical Review D, Vol. 61, Issue 7 https://doi.org/10.1103/PhysRevD.61.074502	journal	February 2000
Hadronic Interactions from Lattice qcd Beane, Silas R.; Orginos, Kostas; Savage, Martin J. International Journal of Modern Physics E, Vol. 17, Issue 07 https://doi.org/10.1142/S0218301308010404	journal	August 2008
Multipion Systems in Lattice QCD and the Three-Pion Interaction Beane, Silas R.; Detmold, William; Luu, Thomas C. Physical Review Letters, Vol. 100, Issue 8 https://doi.org/10.1103/PhysRevLett.100.082004	journal	February 2008
Strong-isospin violation in the neutron–proton mass difference from fully-dynamical lattice QCD and PQQCD Beane, Silas R.; Orginos, Kostas; Savage, Martin J. Nuclear Physics B, Vol. 768, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2006.12.023	journal	April 2007
Axial coupling constant of the nucleon for two flavors of dynamical quarks in finite and infinite volume Khan, A. Ali; Göckeler, M.; Hägler, Ph. Physical Review D, Vol. 74, Issue 9 https://doi.org/10.1103/PhysRevD.74.094508	journal	November 2006
Light baryon masses with dynamical twisted mass fermions Alexandrou, C.; Baron, R.; Blossier, B. Physical Review D, Vol. 78, Issue 1 https://doi.org/10.1103/PhysRevD.78.014509	journal	July 2008
Nucleon mass: From lattice QCD to the chiral limit Procura, M.; Musch, B. U.; Wollenweber, T. Physical Review D, Vol. 73, Issue 11 https://doi.org/10.1103/PhysRevD.73.114510	journal	June 2006
The Gell-Mann–Okubo mass relation among baryons from fully-dynamical mixed-action lattice QCD Beane, Silas R.; Orginos, Kostas; Savage, Martin J. Physics Letters B, Vol. 654, Issue 1-2 https://doi.org/10.1016/j.physletb.2007.05.062	journal	October 2007
Axial nucleon and nucleon to Δ form factors and the Goldberger-Treiman relations from lattice QCD Alexandrou, C.; Koutsou, G.; Leontiou, Th. Physical Review D, Vol. 76, Issue 9 https://doi.org/10.1103/PhysRevD.76.094511	journal	November 2007
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
First determination of the strange and light quark masses from full lattice QCD Aubin, C.; Bernard, C.; Davies, C. T. H. Physical Review D, Vol. 70, Issue 3 https://doi.org/10.1103/PhysRevD.70.031504	journal	August 2004
Precise determination of the I = 2 π π scattering length from mixed-action lattice QCD Beane, Silas R.; Luu, Thomas C.; Orginos, Kostas Physical Review D, Vol. 77, Issue 1 https://doi.org/10.1103/PhysRevD.77.014505	journal	January 2008
Chiral perturbation theory for staggered sea quarks and Ginsparg-Wilson valence quarks Bär, Oliver; Bernard, Claude; Rupak, Gautam Physical Review D, Vol. 72, Issue 5 https://doi.org/10.1103/PhysRevD.72.054502	journal	September 2005
Neutron electric polarizability from unquenched lattice QCD using the background field approach Engelhardt, M. Physical Review D, Vol. 76, Issue 11 https://doi.org/10.1103/PhysRevD.76.114502	journal	December 2007
Nucleons in two-flavor partially-quenched chiral perturbation theory Beane, Silas R.; Savage, Martin J. Nuclear Physics A, Vol. 709, Issue 1-4 https://doi.org/10.1016/S0375-9474(02)01086-2	journal	October 2002
The pion mass in finite volume Colangelo, G.; Dürr, S. The European Physical Journal C, Vol. 33, Issue 4 https://doi.org/10.1140/epjc/s2004-01593-y	journal	March 2004
Hyperon–nucleon scattering from fully-dynamical lattice QCD Beane, Silas R.; Bedaque, Paulo F.; Luu, Thomas C. Nuclear Physics A, Vol. 794, Issue 1-2 https://doi.org/10.1016/j.nuclphysa.2007.07.006	journal	October 2007
Lattice fermions with complex mass Dürr, Stephan; Hoelbling, Christian Physical Review D, Vol. 74, Issue 1 https://doi.org/10.1103/PhysRevD.74.014513	journal	July 2006
π K scattering in full QCD with domain-wall valence quarks Beane, Silas R.; Bedaque, Paulo F.; Luu, Thomas C. Physical Review D, Vol. 74, Issue 11 https://doi.org/10.1103/PhysRevD.74.114503	journal	December 2006
Phenomenological Lagrangians Weinberg, Steven Physica A: Statistical Mechanics and its Applications, Vol. 96, Issue 1-2 https://doi.org/10.1016/0378-4371(79)90223-1	journal	April 1979
K + K + scattering length from lattice QCD Beane, Silas R.; Luu, Thomas C.; Orginos, Kostas Physical Review D, Vol. 77, Issue 9 https://doi.org/10.1103/PhysRevD.77.094507	journal	May 2008
Critical analysis of baryon masses and sigma-terms in heavy baryon chiral perturbation theory Bernard, Veronique; Kaiser, Norbert; Meißner, Ulf -G. Zeitschrift für Physik C Particles and Fields, Vol. 60, Issue 1 https://doi.org/10.1007/BF01650436	journal	March 1993
Signatures of unstable particles in finite volume Lüscher, Martin Nuclear Physics B, Vol. 364, Issue 1 https://doi.org/10.1016/0550-3213(91)90584-K	journal	October 1991
Hadronic physics with domain-wall valence and improved staggered sea quarks Renner, D. B.; Schroers, W.; Edwards, R. Nuclear Physics B - Proceedings Supplements, Vol. 140 https://doi.org/10.1016/j.nuclphysbps.2004.11.357	journal	March 2005
Improved treatment of loop diagrams in SU(3) baryon chiral perturbation theory Donoghue, John F.; Holstein, Barry R. Physics Letters B, Vol. 436, Issue 3-4 https://doi.org/10.1016/S0370-2693(98)00859-4	journal	September 1998
Effective field theories for QCD with rooted staggered fermions Bernard, Claude; Golterman, Maarten; Shamir, Yigal Physical Review D, Vol. 77, Issue 7 https://doi.org/10.1103/PhysRevD.77.074505	journal	April 2008
Baryons in partially quenched chiral perturbation theory Chen, Jiunn-Wei; Savage, Martin J. Physical Review D, Vol. 65, Issue 9 https://doi.org/10.1103/PhysRevD.65.094001	journal	April 2002
Nucleon properties at finite lattice spacing in chiral perturbation theory Beane, Silas R.; Savage, Martin J. Physical Review D, Vol. 68, Issue 11 https://doi.org/10.1103/PhysRevD.68.114502	journal	December 2003
Anomalies and chiral defect fermions Shamir, Yigal Nuclear Physics B, Vol. 417, Issue 1-2 https://doi.org/10.1016/0550-3213(94)90542-8	journal	April 1994
Nucleon-Nucleon Scattering from Fully Dynamical Lattice QCD Beane, S. R.; Bedaque, P. F.; Orginos, K. Physical Review Letters, Vol. 97, Issue 1 https://doi.org/10.1103/PhysRevLett.97.012001	journal	July 2006
Decuplet baryon masses in partially quenched chiral perturbation theory Tiburzi, Brian C.; Walker-Loud, André Nuclear Physics A, Vol. 748, Issue 3-4 https://doi.org/10.1016/j.nuclphysa.2004.11.012	journal	February 2005
Observations on staggered fermions at nonzero lattice spacing Bernard, Claude; Golterman, Maarten; Shamir, Yigal Physical Review D, Vol. 73, Issue 11 https://doi.org/10.1103/PhysRevD.73.114511	journal	June 2006
Nucleon Axial Charge in Full Lattice QCD Edwards, R. G.; Fleming, G. T.; Hägler, Ph. Physical Review Letters, Vol. 96, Issue 5 https://doi.org/10.1103/PhysRevLett.96.052001	journal	February 2006
Multipion states in lattice QCD and the charged-pion condensate Detmold, William; Savage, Martin J.; Torok, Aaron Physical Review D, Vol. 78, Issue 1 https://doi.org/10.1103/PhysRevD.78.014507	journal	July 2008
N -to- Δ Axial Transition Form Factors from Lattice QCD Alexandrou, C.; Leontiou, Th.; Negele, J. W. Physical Review Letters, Vol. 98, Issue 5 https://doi.org/10.1103/PhysRevLett.98.052003	journal	January 2007
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
Hadron spectrum with Wilson fermions Bhattacharya, Tanmoy; Gupta, Rajan; Kilcup, Gregory Physical Review D, Vol. 53, Issue 11 https://doi.org/10.1103/PhysRevD.53.6486	journal	June 1996
Staggered heavy baryon chiral perturbation theory Bailey, Jon A. Physical Review D, Vol. 77, Issue 5 https://doi.org/10.1103/PhysRevD.77.054504	journal	March 2008
Quark mass dependence of the nucleon axial-vector coupling constant Hemmert, Thomas R.; Procura, Massimiliano; Weise, Wolfram Physical Review D, Vol. 68, Issue 7 https://doi.org/10.1103/PhysRevD.68.075009	journal	October 2003
Renormalization-group analysis of the validity of staggered-fermion QCD with the fourth-root recipe Shamir, Yigal Physical Review D, Vol. 75, Issue 5 https://doi.org/10.1103/PhysRevD.75.054503	journal	March 2007
Chiral extrapolations of baryon masses for unquenched three-flavor lattice simulations Frink, Matthias; Mei ner, Ulf-G Journal of High Energy Physics, Vol. 2004, Issue 07 https://doi.org/10.1088/1126-6708/2004/07/028	journal	July 2004
Baryon masses in chiral perturbation theory Jenkins, Elizabeth Nuclear Physics B, Vol. 368, Issue 1 https://doi.org/10.1016/0550-3213(92)90203-N	journal	January 1992
Chiral corrections to the baryon axial currents Jenkins, Elizabeth; Manohar, Aneesh V. Physics Letters B, Vol. 259, Issue 3 https://doi.org/10.1016/0370-2693(91)90840-M	journal	April 1991

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