Nucleon electromagnetic form factors from lattice QCD using a nearly physical pion mass

Green, J. R.; Negele, J. W.; Pochinsky, A. V.; Syritsyn, S. N.; Engelhardt, M.; Krieg, S.

doi:10.1103/physrevd.90.074507

Title: Nucleon electromagnetic form factors from lattice QCD using a nearly physical pion mass

Journal Article · Fri Oct 17 00:00:00 EDT 2014 · Physical Review. D, Particles, Fields, Gravitation and Cosmology

DOI:https://doi.org/10.1103/physrevd.90.074507· OSTI ID:1505598

Green, J. R. ^[1]; Negele, J. W. ^[2]; Pochinsky, A. V. ^[2]; Syritsyn, S. N. ^[3]; Engelhardt, M. ^[4]; Krieg, S. ^[5]

Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Univ. of Mainz, Mainz (Germany)
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Brookhaven National Lab. (BNL), Upton, NY (United States)
New Mexico State Univ., Las Cruces, NM (United States)
Univ. of Wuppertal, Wuppertal, North Rhine-Westphalia (Germany)

We propose lattice QCD calculations of nucleon electromagnetic form factors using pion masses m_π = 149, 202, and 254 MeV and an action with clover-improved Wilson quarks coupled to smeared gauge fields, as used by the Budapest-Marseille-Wuppertal Collaboration. Particular attention is paid to the removal of the effects of excited-state contamination by calculations at three source-sink separations and the use of the summation and generalized pencil-of-function methods. The combination of a calculation at the nearly physical mass m_π = 149 MeV in a large spatial volume (m_πL_s = 4.2) and the removal of excited-state effects yields agreement with experiment for the electric and magnetic form factors G_E(Q²) and G_M(Q²) up to Q² = 0.5 GeV².

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); New Mexico State Univ., Las Cruces, NM (United States); University of California, Berkeley, CA (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP)

Grant/Contract Number:: FG02-94ER40818; AC02-06CH11357; FG02-96ER40965

OSTI ID:: 1505598

Alternate ID(s):: OSTI ID: 1181557

Journal Information:: Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 90, Issue 7; ISSN 1550-7998

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 63 works

Citation information provided by
Web of Science

References (73)

Nucleon form factors and moments of generalized parton distributions using $N_{f} = 2 + 1 + 1$ twisted mass fermions Alexandrou, C.; Constantinou, M.; Dinter, S. Physical Review D, Vol. 88, Issue 1 https://doi.org/10.1103/PhysRevD.88.014509	journal	July 2013
Measurement of $G_{E_{p}} / G_{M_{p}}$ in $\vec{e} p \to e \vec{p}$ to $Q^{2} = 5.6 {GeV}^{2}$ Gayou, O.; Aniol, K. A.; Averett, T. Physical Review Letters, Vol. 88, Issue 9 https://doi.org/10.1103/PhysRevLett.88.092301	journal	February 2002
On the extraction of zero momentum form factors on the lattice de Divitiis, G. M.; Petronzio, R.; Tantalo, N. Physics Letters B, Vol. 718, Issue 2 https://doi.org/10.1016/j.physletb.2012.10.035	journal	December 2012
Chiral extrapolations for nucleon electric charge radii Hall, J. M. M.; Leinweber, D. B.; Young, R. D. Physical Review D, Vol. 88, Issue 1 https://doi.org/10.1103/PhysRevD.88.014504	journal	July 2013
Nucleon electromagnetic form factors Arrington, J.; Roberts, C. D.; Zanotti, J. M. Journal of Physics G: Nuclear and Particle Physics, Vol. 34, Issue 7 https://doi.org/10.1088/0954-3899/34/7/S03	journal	May 2007
Chiral magnetism of the nucleona Hemmert, T. R.; Weise, W. The European Physical Journal A, Vol. 15, Issue 4 https://doi.org/10.1140/epja/i2002-10052-6	journal	December 2002
Nucleon charges and electromagnetic form factors from $2 + 1 + 1$ -flavor lattice QCD Bhattacharya, Tanmoy; Cohen, Saul D.; Gupta, Rajan Physical Review D, Vol. 89, Issue 9 https://doi.org/10.1103/PhysRevD.89.094502	journal	May 2014
Some new results in O(a) improved lattice QCD Lüscher, Martin; Sint, Stefan; Sommer, Rainer Nuclear Physics B - Proceedings Supplements, Vol. 53, Issue 1-3 https://doi.org/10.1016/S0920-5632(96)00815-8	journal	February 1997
A coherent interpretation of the form factors of the nucleon in terms of a pion cloud and constituent quarks Friedrich, J.; Walcher, Th. The European Physical Journal A, Vol. 17, Issue 4 https://doi.org/10.1140/epja/i2003-10025-3	journal	August 2003
Dispersion-theoretical analysis of the nucleon electromagnetic form factors Mergell, P.; Meißner, Ulf-G.; Drechsel, D. Nuclear Physics A, Vol. 596, Issue 3-4 https://doi.org/10.1016/0375-9474(95)00339-8	journal	January 1996
Hadron structure from lattice quantum chromodynamics Hägler, Ph. Physics Reports, Vol. 490, Issue 3-5 https://doi.org/10.1016/j.physrep.2009.12.008	journal	May 2010
Dispersion analysis of the nucleon form factors including meson continua Belushkin, M. A.; Hammer, H. -W.; Meißner, Ulf-G. Physical Review C, Vol. 75, Issue 3 https://doi.org/10.1103/PhysRevC.75.035202	journal	March 2007
Lattice calculation of the strangeness magnetic moment of the nucleon Dong, S. J.; Liu, K. F.; Williams, A. G. Physical Review D, Vol. 58, Issue 7 https://doi.org/10.1103/PhysRevD.58.074504	journal	September 1998
Baryon structure from Lattice QCD Alexandrou, C. Chinese Physics C, Vol. 33, Issue 12 https://doi.org/10.1088/1674-1137/33/12/008	journal	December 2009
The size of the proton: Closing in on the radius puzzle Lorenz, I. T.; Hammer, H. -W.; Meißner, Ulf-G. The European Physical Journal A, Vol. 48, Issue 11 https://doi.org/10.1140/epja/i2012-12151-1	journal	November 2012
Analysis of electromagnetic nucleon form factors Höhler, G.; Pietarinen, E.; Sabba-Stefanescu, I. Nuclear Physics B, Vol. 114, Issue 3 https://doi.org/10.1016/0550-3213(76)90449-1	journal	November 1976
Impact parameter dependent parton distributions and off-forward parton distributions for ζ→0 Burkardt, Matthias Physical Review D, Vol. 62, Issue 7 https://doi.org/10.1103/PhysRevD.62.071503	journal	September 2000
Chiral limit of nucleon lattice electromagnetic form factors Wilcox, Walter; Draper, Terrence; Liu, Keh-Fei Physical Review D, Vol. 46, Issue 3 https://doi.org/10.1103/PhysRevD.46.1109	journal	August 1992
Moments of nucleon generalized parton distributions in lattice QCD Hägler, Ph.; Negele, J. W.; Renner, D. B. Physical Review D, Vol. 68, Issue 3 https://doi.org/10.1103/PhysRevD.68.034505	journal	August 2003
Finite-volume corrections to charge radii Hall, J. M. M.; Leinweber, D. B.; Owen, B. J. Physics Letters B, Vol. 725, Issue 1-3 https://doi.org/10.1016/j.physletb.2013.06.048	journal	August 2013
Comparison of Polarization Observables in Electron Scattering from the Proton and Deuteron Milbrath, B. D.; McIntyre, J. I.; Armstrong, C. S. Physical Review Letters, Vol. 80, Issue 3 https://doi.org/10.1103/PhysRevLett.80.452	journal	January 1998
External momentum, volume effects, and the nucleon magnetic moment Tiburzi, Brian C. Physical Review D, Vol. 77, Issue 1 https://doi.org/10.1103/PhysRevD.77.014510	journal	January 2008
Nucleon electromagnetic form factors in twisted mass lattice QCD Alexandrou, C.; Brinet, M.; Carbonell, J. Physical Review D, Vol. 83, Issue 9 https://doi.org/10.1103/PhysRevD.83.094502	journal	May 2011
Chiral extrapolations for nucleon magnetic moments Hall, J. M. M.; Leinweber, D. B.; Young, R. D. Physical Review D, Vol. 85, Issue 9 https://doi.org/10.1103/PhysRevD.85.094502	journal	May 2012
The OLYMPUS experiment Milner, Richard G. 19TH PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE (PANIC11), AIP Conference Proceedings https://doi.org/10.1063/1.3700499	conference	January 2012
Beyond the born approximation: Measuring the two-photon exchange effect at CLAS Bennett, Robert Paul 19TH PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE (PANIC11), AIP Conference Proceedings https://doi.org/10.1063/1.3700498	conference	January 2012
How to calculate the elastic scattering matrix in two-dimensional quantum field theories by numerical simulation Lüscher, Martin; Wolff, Ulli Nuclear Physics B, Vol. 339, Issue 1 https://doi.org/10.1016/0550-3213(90)90540-T	journal	July 1990
CODATA recommended values of the fundamental physical constants: 2010 Mohr, Peter J.; Taylor, Barry N.; Newell, David B. Reviews of Modern Physics, Vol. 84, Issue 4 https://doi.org/10.1103/RevModPhys.84.1527	journal	November 2012
Measurements of the elastic electromagnetic form factor ratio $μ_{p} G_{Ep} {/ G}_{Mp}$ via polarization transfer Gayou, O.; Wijesooriya, K.; Afanasev, A. Physical Review C, Vol. 64, Issue 3 https://doi.org/10.1103/PhysRevC.64.038202	journal	August 2001
Demonstration of a novel technique to measure two-photon exchange effects in elastic $e^{\pm} p$ scattering Moteabbed, M.; Niroula, M.; Raue, B. A. Physical Review C, Vol. 88, Issue 2 https://doi.org/10.1103/PhysRevC.88.025210	journal	August 2013
A study of smearing techniques for hadron correlation functions Güsken, Stephan Nuclear Physics B - Proceedings Supplements, Vol. 17 https://doi.org/10.1016/0920-5632(90)90273-W	journal	September 1990
Proton elastic form factor ratios to $Q^{2} = 3.5 GeV^{2}$ by polarization transfer Punjabi, V.; Perdrisat, C. F.; Aniol, K. A. Physical Review C, Vol. 71, Issue 5 https://doi.org/10.1103/PhysRevC.71.055202	journal	May 2005
A new approach for Delta form factors Aubin, C.; Orginos, K.; Armstrong, David 12TH INTERNATIONAL CONFERENCE ON MESON-NUCLEON PHYSICS AND THE STRUCTURE OF THE NUCLEON (MENU 2010), AIP Conference Proceedings https://doi.org/10.1063/1.3647217	conference	January 2011
Finite volume corrections to the electromagnetic current of the nucleon Greil, L.; Hemmert, T. R.; Schäfer, A. The European Physical Journal A, Vol. 48, Issue 5 https://doi.org/10.1140/epja/i2012-12053-2	journal	May 2012
Review of lattice results concerning low-energy particle physics Colangelo, G.; Dürr, S.; Jüttner, A. The European Physical Journal C, Vol. 71, Issue 7 https://doi.org/10.1140/epjc/s10052-011-1695-1	journal	July 2011
Precise Determination of the Strangeness Magnetic Moment of the Nucleon Leinweber, D. B.; Boinepalli, S.; Cloet, I. C. Physical Review Letters, Vol. 94, Issue 21 https://doi.org/10.1103/PhysRevLett.94.212001	journal	June 2005
Nucleon structure with two flavors of dynamical domain-wall fermions Lin, Huey-Wen; Blum, Tom; Ohta, Shigemi Physical Review D, Vol. 78, Issue 1 https://doi.org/10.1103/PhysRevD.78.014505	journal	July 2008
A lattice study of nucleon structure Martinelli, G.; Sachrajda, C. T. Nuclear Physics B, Vol. 316, Issue 2 https://doi.org/10.1016/0550-3213(89)90035-7	journal	April 1989
The OLYMPUS experiment Milner, R.; Hasell, D. K.; Kohl, M. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 741 https://doi.org/10.1016/j.nima.2013.12.035	journal	March 2014
Precision electromagnetic structure of octet baryons in the chiral regime Boinepalli, S.; Leinweber, D. B.; Williams, A. G. Physical Review D, Vol. 74, Issue 9 https://doi.org/10.1103/PhysRevD.74.093005	journal	November 2006
Dirac and Pauli form factors from lattice QCD Collins, S.; Göckeler, M.; Hägler, Ph. Physical Review D, Vol. 84, Issue 7 https://doi.org/10.1103/PhysRevD.84.074507	journal	October 2011
Electromagnetic form factors of the nucleon: New fit and analysis of uncertainties Alberico, W. M.; Bilenky, S. M.; Giunti, C. Physical Review C, Vol. 79, Issue 6 https://doi.org/10.1103/PhysRevC.79.065204	journal	June 2009
Nucleon electromagnetic form factors on the lattice and in chiral effective field theory Göckeler, M.; Hemmert, T. R.; Horsley, R. Physical Review D, Vol. 71, Issue 3 https://doi.org/10.1103/PhysRevD.71.034508	journal	February 2005
Strange magnetic form factor of the proton at $Q^{2} = 0.23 {GeV}^{2}$ Wang, P.; Leinweber, D. B.; Thomas, A. W. Physical Review C, Vol. 79, Issue 6 https://doi.org/10.1103/PhysRevC.79.065202	journal	June 2009
Review of Particle Physics Beringer, J.; Arguin, J. -F.; Barnett, R. M. Physical Review D, Vol. 86, Issue 1 https://doi.org/10.1103/PhysRevD.86.010001	journal	July 2012
Electromagnetic structure of octet baryons Leinweber, Derek B.; Woloshyn, R. M.; Draper, Terrence Physical Review D, Vol. 43, Issue 5 https://doi.org/10.1103/PhysRevD.43.1659	journal	March 1991
Magnetic form factors of the octet baryons from lattice QCD and chiral extrapolation Shanahan, P. E.; Horsley, R.; Nakamura, Y. Physical Review D, Vol. 89, Issue 7 https://doi.org/10.1103/PhysRevD.89.074511	journal	April 2014
Proton Structure from the Measurement of 2S-2P Transition Frequencies of Muonic Hydrogen Antognini, A.; Nez, F.; Schuhmann, K. Science, Vol. 339, Issue 6118 https://doi.org/10.1126/science.1230016	journal	January 2013
Two-photon exchange contribution in elastic electron-proton scattering, experiment at the VEPP-3 storage ring Nikolenko, D. M.; Arrington, J.; Barkov, L. M. EPJ Web of Conferences, Vol. 66 https://doi.org/10.1051/epjconf/20146606002	journal	January 2014
Nucleon structure from Lattice QCD using a nearly physical pion mass Green, J. R.; Engelhardt, M.; Krieg, S. Physics Letters B, Vol. 734 https://doi.org/10.1016/j.physletb.2014.05.075	journal	June 2014
Flavor structure of the excited baryon spectra from lattice QCD Edwards, Robert G.; Mathur, Nilmani; Richards, David G. Physical Review D, Vol. 87, Issue 5 https://doi.org/10.1103/PhysRevD.87.054506	journal	March 2013
The form factors of the nucleon at small momentum transfer Bernard, Véronique; Fearing, Harold W.; Hemmert, Thomas R. Nuclear Physics A, Vol. 635, Issue 1-2 https://doi.org/10.1016/S0375-9474(98)00175-4	journal	May 1998
The size of the proton Pohl, Randolf; Antognini, Aldo; Nez, François Nature, Vol. 466, Issue 7303 https://doi.org/10.1038/nature09250	journal	July 2010
Measurement of the two-photon exchange contribution in elastic ep scattering at VEPP–3 Gramolin, A. V.; Arrington, J.; Barkov, L. M. Nuclear Physics B - Proceedings Supplements, Vol. 225-227 https://doi.org/10.1016/j.nuclphysbps.2012.02.045	journal	April 2012
Variational approach to the calculation 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" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msub><mml:mrow><mml:mi>g</mml:mi></mml:mrow><mml:mrow><mml:mi>A</mml:mi></mml:mrow></mml:msub></mml:math> Owen, Benjamin J.; Dragos, Jack; Kamleh, Waseem Physics Letters B, Vol. 723, Issue 1-3 https://doi.org/10.1016/j.physletb.2013.04.063	journal	June 2013
On the generalized eigenvalue method for energies and matrix elements in lattice field theory collaboration, Alpha; Blossier, Benoit; Morte, Michele Della Journal of High Energy Physics, Vol. 2009, Issue 04 https://doi.org/10.1088/1126-6708/2009/04/094	journal	April 2009
High statistics analysis using anisotropic clover lattices: Single hadron correlation functions Beane, Silas R.; Detmold, William; Luu, Thomas C. Physical Review D, Vol. 79, Issue 11 https://doi.org/10.1103/PhysRevD.79.114502	journal	June 2009
Nucleon form factors with $2 + 1$ flavor dynamical domain-wall fermions Yamazaki, Takeshi; Aoki, Yasumichi; Blum, Tom Physical Review D, Vol. 79, Issue 11 https://doi.org/10.1103/PhysRevD.79.114505	journal	June 2009
Global analysis of proton elastic form factor data with two-photon exchange corrections Arrington, J.; Melnitchouk, W.; Tjon, J. A. Physical Review C, Vol. 76, Issue 3 https://doi.org/10.1103/PhysRevC.76.035205	journal	September 2007
Rationale for UV-filtered clover fermions Capitani, Stefano; Dürr, Stephan; Hoelbling, Christian Journal of High Energy Physics, Vol. 2006, Issue 11 https://doi.org/10.1088/1126-6708/2006/11/028	journal	November 2006
Strange Electric Form Factor of the Proton Leinweber, D. B.; Boinepalli, S.; Thomas, A. W. Physical Review Letters, Vol. 97, Issue 2 https://doi.org/10.1103/PhysRevLett.97.022001	journal	July 2006
Disconnected quark loop contributions to nucleon observables in lattice QCD Abdel-Rehim, A.; Alexandrou, C.; Constantinou, M. Physical Review D, Vol. 89, Issue 3 https://doi.org/10.1103/PhysRevD.89.034501	journal	February 2014
Nucleon structure from mixed action calculations using $2 + 1$ flavors of asqtad sea and domain wall valence fermions Bratt, J. D.; Edwards, R. G.; Engelhardt, M. Physical Review D, Vol. 82, Issue 9 https://doi.org/10.1103/PhysRevD.82.094502	journal	November 2010
Impact Parameter Space Interpretation for Generalized Parton Distributions Burkardt, Matthias International Journal of Modern Physics A, Vol. 18, Issue 02 https://doi.org/10.1142/S0217751X03012370	journal	January 2003
Nucleon axial charge in lattice QCD with controlled errors Capitani, S.; Della Morte, M.; von Hippel, G. Physical Review D, Vol. 86, Issue 7 https://doi.org/10.1103/PhysRevD.86.074502	journal	October 2012
Nucleon electromagnetic form factors from lattice QCD Alexandrou, C.; Koutsou, G.; Negele, J. W. Physical Review D, Vol. 74, Issue 3 https://doi.org/10.1103/PhysRevD.74.034508	journal	August 2006
Electric form factors of the octet baryons from lattice QCD and chiral extrapolation Shanahan, P. E.; Horsley, R.; Nakamura, Y. Physical Review D, Vol. 90, Issue 3 https://doi.org/10.1103/PhysRevD.90.034502	journal	August 2014
Electromagnetic properties of nucleons from lattice QCD Draper, Terrence; Woloshyn, R. M.; Liu, Keh-Fei Physics Letters B, Vol. 234, Issue 1-2 https://doi.org/10.1016/0370-2693(90)92014-A	journal	January 1990
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
Nucleon electromagnetic form factors from lattice QCD using $2 + 1$ flavor domain wall fermions on fine lattices and chiral perturbation theory Syritsyn, S. N.; Bratt, J. D.; Lin, M. F. Physical Review D, Vol. 81, Issue 3 https://doi.org/10.1103/PhysRevD.81.034507	journal	February 2010
Lattice results on the connected neutron charge radius Tang, Alfred; Wilcox, Walter; Lewis, Randy Physical Review D, Vol. 68, Issue 9 https://doi.org/10.1103/PhysRevD.68.094503	journal	November 2003
Measurement of GEp/GMp via polarization transfer at Q2 = 0.4 GeV /c2 Pospischil, Th.; Bartsch, P.; Baumann, D. The European Physical Journal A, Vol. 12, Issue 1 https://doi.org/10.1007/s100500170046	journal	September 2001
Lattice QCD at the physical point: simulation and analysis details Dürr, S.; Fodor, Z.; Hoelbling, C. Journal of High Energy Physics, Vol. 2011, Issue 8 https://doi.org/10.1007/JHEP08(2011)148	journal	August 2011

Cited By (24)

Hadron structure and spectrum from the lattice Lang, C. B. XVITH INTERNATIONAL CONFERENCE ON HADRON SPECTROSCOPY: Hadron2015, AIP Conference Proceedings https://doi.org/10.1063/1.4949370	conference	January 2016
Electromagnetic form factors of Λ _c in the space-like momentum region Liu, Liang-Liang; Wang, Chao; Guo, Xin-Heng Chinese Physics C, Vol. 42, Issue 10 https://doi.org/10.1088/1674-1137/42/10/103106	journal	September 2018
Excited-state effects in nucleon structure on the lattice using hybrid interpolators Green, Jeremy R.; Engelhardt, Michael; Hasan, Nesreen Physical Review D, Vol. 100, Issue 7 https://doi.org/10.1103/physrevd.100.074510	journal	October 2019
Electromagnetic form factors of $Λ_{b}$ in the Bethe-Salpeter equation approach Liu, Liang-Liang; Wang, Chao; Liu, Ying Physical Review D, Vol. 95, Issue 5 https://doi.org/10.1103/physrevd.95.054001	journal	March 2017
The structure of the nucleon: Elastic electromagnetic form factors Punjabi, V.; Perdrisat, C. F.; Jones, M. K. The European Physical Journal A, Vol. 51, Issue 7 https://doi.org/10.1140/epja/i2015-15079-x	journal	July 2015
Updated lattice results for parton distributions Alexandrou, Constantia; Cichy, Krzysztof; Constantinou, Martha Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-09401	text	January 2017
Proton and neutron electromagnetic form factors from lattice QCD Alexandrou, C.; Bacchio, S.; Constantinou, M. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2019-00443	text	January 2018
Nucleon electromagnetic form factors using lattice simulations at the physical point Alexandrou, C.; Constantinou, M.; Hadjiyiannakou, K. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-10004	text	January 2017
Strange nucleon electromagnetic form factors from lattice QCD Alexandrou, C.; Constantinou, M.; Hadjiyiannakou, K. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2018-02052	text	January 2018
Excited-state effects in nucleon structure on the lattice using hybrid interpolators Green, Jeremy R.; Engelhardt, Michael; Hasan, Nesreen Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2019-04199	text	January 2019
Electromagnetic form factors at large momenta from lattice QCD Chambers, A. J.; Dragos, J.; Horsley, R. Universität Regensburg https://doi.org/10.5283/epub.39455	text	January 2017
Proton and neutron electromagnetic form factors from lattice QCD Alexandrou, C.; Bacchio, S.; Constantinou, M. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2020-00239	text	January 2019
Electromagnetic form factors at large momenta from lattice QCD Chambers, A. J.; Dragos, J.; Horsley, R. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-01385	text	January 2017
Nucleon electromagnetic form factors in two-flavour QCD Capitani, S.; Della Morte, M.; Djukanovic, D. arXiv https://doi.org/10.48550/arxiv.1504.04628	text	January 2015
High-precision calculation of the strange nucleon electromagnetic form factors Green, Jeremy; Meinel, Stefan; Engelhardt, Michael arXiv https://doi.org/10.48550/arxiv.1505.01803	text	January 2015
Hadron Structure and Spectrum from the Lattice Lang, C. B. arXiv https://doi.org/10.48550/arxiv.1512.05545	text	January 2015
Nucleon matrix elements using the variational method in lattice QCD Dragos, Jack; Horsley, Roger; Kamleh, Waseem arXiv https://doi.org/10.48550/arxiv.1606.03195	text	January 2016
Updated Lattice Results for Parton Distributions Alexandrou, Constantia; Cichy, Krzysztof; Constantinou, Martha arXiv https://doi.org/10.48550/arxiv.1610.03689	text	January 2016
Up, down, and strange nucleon axial form factors from lattice QCD Green, Jeremy; Hasan, Nesreen; Meinel, Stefan arXiv https://doi.org/10.48550/arxiv.1703.06703	text	January 2017
Strange nucleon electromagnetic form factors from lattice QCD Alexandrou, C.; Constantinou, M.; Hadjiyiannakou, K. arXiv https://doi.org/10.48550/arxiv.1801.09581	text	January 2018
Generalized parton distributions: confining potential effects within AdS/QCD Traini, Marco The European Physical Journal C, Vol. 77, Issue 4 https://doi.org/10.1140/epjc/s10052-017-4775-z	journal	April 2017
New Lattice Results for Parton Distributions Alexandrou, Constantia; Cichy, Krzysztof; Constantinou, Martha Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2016-04361	text	January 2016
Parton distribution functions from Lattice QCD Alexandrou, Constantia arXiv https://doi.org/10.48550/arxiv.1602.08726	text	January 2016
Statistical Angles on the Lattice QCD Signal-to-Noise Problem Wagman, Michael L. arXiv https://doi.org/10.48550/arxiv.1711.00062	preprint	January 2017

Similar Records

Computing the nucleon charge and axial radii directly at

Q^{2} = 0

in lattice QCD

Journal Article · Fri Feb 09 00:00:00 EST 2018 · Physical Review. D. · OSTI ID:1505598

Hasan, Nesreen; Green, Jeremy; Meinel, Stefan; +5 more

Roper state from overlap fermions

Journal Article · Mon Mar 30 00:00:00 EDT 2020 · Physical Review. D. · OSTI ID:1505598

Sun, Mingyang; Chen, Ying; Wang, Gen; +11 more

Controlling excited-state contamination in nucleon matrix elements

Journal Article · Wed Jun 08 00:00:00 EDT 2016 · Physical Review D · OSTI ID:1505598

Yoon, Boram; Gupta, Rajan; Bhattacharya, Tanmoy; +10 more

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Title: Nucleon electromagnetic form factors from lattice QCD using a nearly physical pion mass

Citation Formats

References (73)

Cited By (24)

Similar Records

Related Subjects