High-precision calculation of the strange nucleon electromagnetic form factors

Green, Jeremy; Meinel, Stefan; Engelhardt, Michael G.; Krieg, Stefan; Laeuchli, Jesse; Negele, John W.; Orginos, Kostas; Pochinsky, Andrew; Syritsyn, Sergey

doi:10.1103/PhysRevD.92.031501

Title: High-precision calculation of the strange nucleon electromagnetic form factors

Journal Article · Wed Aug 26 00:00:00 EDT 2015 · Physical Review. D, Particles, Fields, Gravitation and Cosmology

DOI:https://doi.org/10.1103/PhysRevD.92.031501· OSTI ID:1214828

Green, Jeremy ^[1]; Meinel, Stefan ^[2]; Engelhardt, Michael G. ^[3]; Krieg, Stefan ^[4]; Laeuchli, Jesse ^[5]; Negele, John W. ^[6]; Orginos, Kostas ^[7]; Pochinsky, Andrew ^[6]; Syritsyn, Sergey ^[8]

Johannes Gutenberg Univ., Mainz (Germany)
Univ. of Arizona, Tucson, AZ (United States); Brookhaven National Lab. (BNL), Upton, NY (United States)
New Mexico State Univ., Las Cruces, NM (United States)
Bergische Univ., Wuppertal (Germany); Julich Supercomputing Centre, Julich (Germany)
College of William and Mary, Williamsburg, VA (United States)
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
College of William and Mary, Williamsburg, VA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Brookhaven National Lab. (BNL), Upton, NY (United States)

We report a direct lattice QCD calculation of the strange nucleon electromagnetic form factors G^s_E and G^s_M in the kinematic range 0 ≤ Q² ≤ 1.2GeV². For the first time, both G^s_E and G^s_M are shown to be nonzero with high significance. This work uses closer-to-physical lattice parameters than previous calculations, and achieves an unprecented statistical precision by implementing a recently proposed variance reduction technique called hierarchical probing. We perform model-independent fits of the form factor shapes using the z-expansion and determine the strange electric and magnetic radii and magnetic moment. As a result, we compare our results to parity-violating electron-proton scattering data and to other theoretical studies.

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Research Organization:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

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

Grant/Contract Number:: FG02–94ER40818; FG02–96ER40965; FC02–12ER41890; FG02-04ER41302; AC05-06OR23177; AC02–05CH11231; ACI-1053575; CCF-121834; SFB–TRR; FG02-94ER40818; FC02-12ER41890

OSTI ID:: 1214828

Alternate ID(s):: OSTI ID: 1213099

Report Number(s):: JLAB-THY-15-2043; DOE/OR/23177-3345; arXiv:1505.01803; PRVDAQ

Journal Information:: Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 92, Issue 3; ISSN 1550-7998

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 56 works

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References (71)

Strange matrix elements in the proton from neutral-current experiments Kaplan, David B.; Manohar, Aneesh Nuclear Physics B, Vol. 310, Issue 3-4 https://doi.org/10.1016/0550-3213(88)90090-9	journal	December 1988
Sensitivity of polarized elastic electron-proton scattering to the anomalous baryon number magnetic moment McKeown, R. D. Physics Letters B, Vol. 219, Issue 2-3 https://doi.org/10.1016/0370-2693(89)90364-X	journal	March 1989
Strange Magnetism and the Anapole Structure of the Proton Hasty, R.; Hawthorne-Allen, A. M.; Averett, T. Science, Vol. 290, Issue 5499 https://doi.org/10.1126/science.290.5499.2117	journal	December 2000
The strange quark contribution to the proton's magnetic moment Spayde, D. T.; Beck, D. H.; Hasty, R. Physics Letters B, Vol. 583, Issue 1-2 https://doi.org/10.1016/j.physletb.2004.01.002	journal	March 2004
The sample experiment and weak nucleon structure Beise, E. J.; Pitt, M. L.; Spayde, D. T. Progress in Particle and Nuclear Physics, Vol. 54, Issue 1 https://doi.org/10.1016/j.ppnp.2004.07.002	journal	March 2005
Parity-violating electroweak asymmetry in $\vec{e} p$ scattering Aniol, K. A.; Armstrong, D. S.; Averett, T. Physical Review C, Vol. 69, Issue 6 https://doi.org/10.1103/PhysRevC.69.065501	journal	June 2004
Measurement of Strange-Quark Contributions to the Nucleon's Form Factors at $Q^{2} = 0.230 (G e V / c)^{2}$ Maas, F. E.; Achenbach, P.; Aulenbacher, K. Physical Review Letters, Vol. 93, Issue 2 https://doi.org/10.1103/PhysRevLett.93.022002	journal	July 2004
Evidence for Strange-Quark Contributions to the Nucleon’s Form Factors at $Q^{2} = 0.108 (GeV / c)^{2}$ Maas, F. E.; Aulenbacher, K.; Baunack, S. Physical Review Letters, Vol. 94, Issue 15 https://doi.org/10.1103/PhysRevLett.94.152001	journal	April 2005
Parity-Violating Electron Scattering from ${}^{4}{He}$ and the Strange Electric Form Factor of the Nucleon Aniol, K. A.; Armstrong, D. S.; Averett, T. Physical Review Letters, Vol. 96, Issue 2 https://doi.org/10.1103/PhysRevLett.96.022003	journal	January 2006
Constraints on the nucleon strange form factors at <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:msup><mml:mi>Q</mml:mi><mml:mn>2</mml:mn></mml:msup><mml:mo>∼</mml:mo><mml:mn>0.1</mml:mn><mml:msup><mml:mtext> GeV</mml:mtext><mml:mn>2</mml:mn></mml:msup></mml:math> Aniol, K. A.; Armstrong, D. S.; Averett, T. Physics Letters B, Vol. 635, Issue 5-6 https://doi.org/10.1016/j.physletb.2006.03.011	journal	April 2006
Strange-Quark Contributions to Parity-Violating Asymmetries in the Forward G0 Electron-Proton Scattering Experiment Armstrong, D. S.; Arvieux, J.; Asaturyan, R. Physical Review Letters, Vol. 95, Issue 9 https://doi.org/10.1103/PhysRevLett.95.092001	journal	August 2005
Precision Measurements of the Nucleon Strange Form Factors at $Q^{2} \sim 0.1 {GeV}^{2}$ Acha, A.; Aniol, K. A.; Armstrong, D. S. Physical Review Letters, Vol. 98, Issue 3 https://doi.org/10.1103/PhysRevLett.98.032301	journal	January 2007
Strange Quark Contributions to Parity-Violating Asymmetries in the Backward Angle G0 Electron Scattering Experiment Androić, D.; Armstrong, D. S.; Arvieux, J. Physical Review Letters, Vol. 104, Issue 1 https://doi.org/10.1103/PhysRevLett.104.012001	journal	January 2010
Measurement of Strange Quark Contributions to the Vector Form Factors of the Proton at $Q^{2} = 0.22 (GeV / c)^{2}$ Baunack, S.; Aulenbacher, K.; Balaguer Ríos, D. Physical Review Letters, Vol. 102, Issue 15 https://doi.org/10.1103/PhysRevLett.102.151803	journal	April 2009
New Precision Limit on the Strange Vector Form Factors of the Proton Ahmed, Z.; Allada, K.; Aniol, K. A. Physical Review Letters, Vol. 108, Issue 10 https://doi.org/10.1103/PhysRevLett.108.102001	journal	March 2012
Nucleon electromagnetic form factors from lattice QCD using a nearly physical pion mass Green, J. R.; Negele, J. W.; Pochinsky, A. V. Physical Review D, Vol. 90, Issue 7 https://doi.org/10.1103/PhysRevD.90.074507	journal	October 2014
Determination of the Strange Nucleon Form Factors Shanahan, P. E.; Horsley, R.; Nakamura, Y. Physical Review Letters, Vol. 114, Issue 9 https://doi.org/10.1103/PhysRevLett.114.091802	journal	March 2015
Nucleon strangeness form factors from $N_{f} = 2 + 1$ clover fermion lattice QCD Doi, Takumi; Deka, Mridupawan; Dong, Shao-Jing Physical Review D, Vol. 80, Issue 9 https://doi.org/10.1103/PhysRevD.80.094503	journal	November 2009
Exploring strange nucleon form factors on the lattice Babich, Ronald; Brower, Richard C.; Clark, Michael A. Physical Review D, Vol. 85, Issue 5 https://doi.org/10.1103/PhysRevD.85.054510	journal	March 2012
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
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
The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea Dowdall, R. J.; Colquhoun, B.; Daldrop, J. O. Physical Review D, Vol. 85, Issue 5 https://doi.org/10.1103/PhysRevD.85.054509	journal	March 2012
Hierarchical Probing for Estimating the Trace of the Matrix Inverse on Toroidal Lattices Stathopoulos, Andreas; Laeuchli, Jesse; Orginos, Kostas SIAM Journal on Scientific Computing, Vol. 35, Issue 5 https://doi.org/10.1137/120881452	journal	January 2013
Practical all-to-all propagators for lattice QCD Foley, Justin; Juge, K. Jimmy; Ó Cais, Alan Computer Physics Communications, Vol. 172, Issue 3 https://doi.org/10.1016/j.cpc.2005.06.008	journal	November 2005
A study of “improvement” in lattice QCD Martinelli, G.; Sachrajda, C. T.; Vladikas, A. Nuclear Physics B, Vol. 358, Issue 1 https://doi.org/10.1016/0550-3213(91)90538-9	journal	July 1991
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
Model-independent extraction of the proton charge radius from electron scattering Hill, Richard J.; Paz, Gil Physical Review D, Vol. 82, Issue 11 https://doi.org/10.1103/PhysRevD.82.113005	journal	December 2010
Model independent extraction of the proton magnetic radius from electron scattering Epstein, Zachary; Paz, Gil; Roy, Joydeep Physical Review D, Vol. 90, Issue 7 https://doi.org/10.1103/PhysRevD.90.074027	journal	October 2014
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 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
Nucleon isovector couplings from $N_{f} = 2$ lattice QCD Bali, Gunnar S.; Collins, Sara; Gläßle, Benjamin Physical Review D, Vol. 91, Issue 5 https://doi.org/10.1103/PhysRevD.91.054501	journal	March 2015
Nucleon scalar and tensor charges from lattice QCD with light Wilson quarks Green, J. R.; Negele, J. W.; Pochinsky, A. V. Physical Review D, Vol. 86, Issue 11 https://doi.org/10.1103/PhysRevD.86.114509	journal	December 2012
Strangeness of the nucleon from lattice QCD Alexandrou, Constantia; Constantinou, Martha; Dinter, Simon Physical Review D, Vol. 91, Issue 9 https://doi.org/10.1103/PhysRevD.91.094503	journal	May 2015
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
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
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
Partially quenched gauge theories and an application to staggered fermions Bernard, Claude W.; Golterman, Maarten F. L. Physical Review D, Vol. 49, Issue 1 https://doi.org/10.1103/PhysRevD.49.486	journal	January 1994
Quark disconnected diagrams in chiral perturbation theory Della Morte, Michele; Jüttner, Andreas Journal of High Energy Physics, Vol. 2010, Issue 11 https://doi.org/10.1007/JHEP11(2010)154	journal	November 2010
Chiral symmetry and the nucleon’s vector strangeness form factors Ramsey-Musolf, M. J.; Ito, Hiroshi Physical Review C, Vol. 55, Issue 6 https://doi.org/10.1103/PhysRevC.55.3066	journal	June 1997
Strange magnetism in the nucleon Hemmert, Thomas R.; Meißner, Ulf-G.; Steininger, Sven Physics Letters B, Vol. 437, Issue 1-2 https://doi.org/10.1016/S0370-2693(98)00889-2	journal	October 1998
Strange chiral nucleon form factors Hemmert, Thomas R.; Kubis, Bastian; Meißner, Ulf-G. Physical Review C, Vol. 60, Issue 4 https://doi.org/10.1103/PhysRevC.60.045501	journal	August 1999
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
Charge radii of the meson and baryon octets in quenched and partially quenched chiral perturbation theory Arndt, Daniel; Tiburzi, Brian C. Physical Review D, Vol. 68, Issue 9 https://doi.org/10.1103/PhysRevD.68.094501	journal	November 2003
Quark contributions to baryon magnetic moments in full, quenched, and partially quenched QCD Leinweber, Derek B. Physical Review D, Vol. 69, Issue 1 https://doi.org/10.1103/PhysRevD.69.014005	journal	January 2004
$K \bar{K}$ continuum and isoscalar nucleon form factors Hammer, H. -W.; Ramsey-Musolf, M. J. Physical Review C, Vol. 60, Issue 4 https://doi.org/10.1103/PhysRevC.60.045204	journal	September 1999
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
Strange magnetic form factor of the nucleon in a chiral effective model at next to leading order Wang, P.; Leinweber, D. B.; Thomas, A. W. Physical Review D, Vol. 89, Issue 3 https://doi.org/10.1103/PhysRevD.89.033008	journal	February 2014
Constraining nucleon strangeness Hobbs, T. J.; Alberg, Mary; Miller, Gerald A. Physical Review C, Vol. 91, Issue 3 https://doi.org/10.1103/PhysRevC.91.035205	journal	March 2015
Strange nucleon form factors in the perturbative chiral quark model Lyubovitskij, V. E.; Wang, P.; Gutsche, Th. Physical Review C, Vol. 66, Issue 5 https://doi.org/10.1103/PhysRevC.66.055204	journal	November 2002
Global analysis of parity-violating asymmetry data for elastic electron scattering González-Jiménez, R.; Caballero, J. A.; Donnelly, T. W. Physical Review D, Vol. 90, Issue 3 https://doi.org/10.1103/PhysRevD.90.033002	journal	August 2014
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
Solving lattice QCD systems of equations using mixed precision solvers on GPUs Clark, M. A.; Babich, R.; Barros, K. Computer Physics Communications, Vol. 181, Issue 9 https://doi.org/10.1016/j.cpc.2010.05.002	journal	September 2010
The size of the proton: From the Lamb-shift in muonic hydrogen Nebel, T.; Antognini, A.; Amaro, F. D. Hyperfine Interactions, Vol. 212, Issue 1-3 https://doi.org/10.1007/s10751-011-0386-5	journal	October 2011
Strangeness of the nucleon from lattice QCD Unknown, (:Unkn) My University https://doi.org/10.34944/dspace/5780	text	January 2015
Strange Quark Contributions to Parity-Violating Asymmetries in the Backward Angle G0 Electron Scattering Experiment Benmokhtar, F.; Franklin, Gregg; Quinn, Brian Figshare https://doi.org/10.1184/r1/6508121.v1	text	January 2018
Strange Quark Contributions to Parity-Violating Asymmetries in the Backward Angle G0 Electron Scattering Experiment Muether, Mathew; Crede, Volker; Eugenio, Paul HADRON 2009: Proceedings of the XIII International Conference on Hadron Spectroscopy, AIP Conference Proceedings https://doi.org/10.1063/1.3483413	conference	January 2010
Solving Lattice QCD systems of equations using mixed precision solvers on GPUs Clark, M. A.; Babich, R.; Barros, K. arXiv https://doi.org/10.48550/arxiv.0911.3191	text	January 2009
Model independent extraction of the proton charge radius from electron scattering Hill, Richard J.; Paz, Gil arXiv https://doi.org/10.48550/arxiv.1008.4619	text	January 2010
Quark disconnected diagrams in chiral perturbation theory Della Morte, Michele; Juttner, Andreas arXiv https://doi.org/10.48550/arxiv.1009.3783	text	January 2010
Exploring strange nucleon form factors on the lattice Babich, Ronald; Brower, Richard C.; Clark, Michael A. arXiv https://doi.org/10.48550/arxiv.1012.0562	text	January 2010
Dirac and Pauli form factors from lattice QCD Collins, S.; Göckeler, M.; Hägler, Ph. arXiv https://doi.org/10.48550/arxiv.1106.3580	text	January 2011
The Upsilon spectrum and the determination of the lattice spacing from lattice QCD including charm quarks in the sea Dowdall, R. J.; Colquhoun, B.; Daldrop, J. O. arXiv https://doi.org/10.48550/arxiv.1110.6887	text	January 2011
Determination of the strange nucleon form factors Shanahan, P. E.; Horsley, R.; Nakamura, Y. arXiv https://doi.org/10.48550/arxiv.1403.6537	text	January 2014
Quark Contributions to Baryon Magnetic Moments in Full, Quenched and Partially Quenched QCD Leinweber, Derek B. arXiv https://doi.org/10.48550/arxiv.hep-lat/0211017	text	January 2002
Charge Radii of the Meson and Baryon Octets in Quenched and Partially Quenched Chiral Perturbation Theory Arndt, Daniel; Tiburzi, Brian C. arXiv https://doi.org/10.48550/arxiv.hep-lat/0307003	text	January 2003
The Chroma Software System for Lattice QCD Edwards, Robert G.; Joo, Balint arXiv https://doi.org/10.48550/arxiv.hep-lat/0409003	text	January 2004
Practical all-to-all propagators for lattice QCD Foley, Justin; Juge, K. Jimmy; O'Cais, Alan arXiv https://doi.org/10.48550/arxiv.hep-lat/0505023	text	January 2005
Partially Quenched Gauge Theories and a Application to Staggered Fermions Bernard, Claude; Golterman, Maarten arXiv https://doi.org/10.48550/arxiv.hep-lat/9306005	text	January 1993
Strange magnetism in the nucleon Hemmert, T. R.; Meißner, Ulf-G.; Steininger, S. arXiv https://doi.org/10.48550/arxiv.hep-ph/9806226	text	January 1998
The SAMPLE Experiment and Weak Nucleon Structure Beise, E. J.; Pitt, M. L.; Spayde, D. T. arXiv https://doi.org/10.48550/arxiv.nucl-ex/0412054	text	January 2004
Strange Quark Contributions to Parity-Violating Asymmetries in the Forward G0 Electron-Proton Scattering Experiment Collaboration, The G0 arXiv https://doi.org/10.48550/arxiv.nucl-ex/0506021	text	January 2005

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