Flavor dependence of the pion and kaon form factors and parton distribution functions

Hutauruk, Parada T.  P.; Cloët, Ian C.; Thomas, Anthony W.

doi:10.1103/PhysRevC.94.035201

Title: Flavor dependence of the pion and kaon form factors and parton distribution functions

Abstract

The separate quark flavor contributions to the pion and kaon valence quark distribution functions are studied, along with the corresponding electromagnetic form factors in the space-like region. The calculations are made using the solution of the Bethe-Salpeter equation for the model of Nambu and Jona-Lasinio with proper-time regularization. Both the pion and kaon form factors and the valence quark distribution functions reproduce many features of the available empirical data. The larger mass of the strange quark naturally explains the empirical fact that the ratio u(K) + (x)/u(pi) + (x) drops below unity at large x, with a value of approximately M$$2\atop{u}$$/Ms$$2\atop{s}$$ as x → 1. With regard to the elastic form factors we report a large flavor dependence, with the u-quark contribution to the kaon form factor being an order of magnitude smaller than that of the s-quark at large Q², which may be a sensitive measure of confinement effects in QCD. Surprisingly though, the total K⁺ and π⁺ form factors differ by only 10%. Lastly, in general we find that flavor breaking effects are typically around 20%.

Authors:

Hutauruk, Parada T. P. ^[1]; Cloët, Ian C. ^[2]; Thomas, Anthony W. ^[1]

Univ. of Adelaide, SA (Australia). CSSM and ARC Centre of Excellence for Particle Physics at the Terascale, Dept. of Physics
Argonne National Lab. (ANL), Argonne, IL (United States). Physics Division

Publication Date:: Thu Sep 01 00:00:00 EDT 2016

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Nuclear Physics (NP); Australian Research Council (ARC)

OSTI Identifier:: 1374563

Alternate Identifier(s):: OSTI ID: 1314352

Grant/Contract Number:: AC02-06CH11357

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review C

Additional Journal Information:: Journal Volume: 94; Journal Issue: 3; Journal ID: ISSN 2469-9985

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; elastic form factors; NJL model; parton distribution functions

Citation Formats


                    Hutauruk, Parada T.  P., Cloët, Ian C., and Thomas, Anthony W. Flavor dependence of the pion and kaon form factors and parton distribution functions.  United States: N. p., 2016. 
Web.  doi:10.1103/PhysRevC.94.035201.

Copy to clipboard


                    Hutauruk, Parada T.  P., Cloët, Ian C., & Thomas, Anthony W. Flavor dependence of the pion and kaon form factors and parton distribution functions.  United States.  https://doi.org/10.1103/PhysRevC.94.035201

Copy to clipboard


                    Hutauruk, Parada T.  P., Cloët, Ian C., and Thomas, Anthony W. Thu .  
"Flavor dependence of the pion and kaon form factors and parton distribution functions".  United States.  https://doi.org/10.1103/PhysRevC.94.035201.  https://www.osti.gov/servlets/purl/1374563.

Copy to clipboard


                    
@article{osti_1374563,

  title        = {Flavor dependence of the pion and kaon form factors and parton distribution functions},

  author       = {Hutauruk, Parada T.  P. and Cloët, Ian C. and Thomas, Anthony W.},

  abstractNote = {The separate quark flavor contributions to the pion and kaon valence quark distribution functions are studied, along with the corresponding electromagnetic form factors in the space-like region. The calculations are made using the solution of the Bethe-Salpeter equation for the model of Nambu and Jona-Lasinio with proper-time regularization. Both the pion and kaon form factors and the valence quark distribution functions reproduce many features of the available empirical data. The larger mass of the strange quark naturally explains the empirical fact that the ratio u(K) + (x)/u(pi) + (x) drops below unity at large x, with a value of approximately M$2\atop{u}$/Ms$2\atop{s}$ as x → 1. With regard to the elastic form factors we report a large flavor dependence, with the u-quark contribution to the kaon form factor being an order of magnitude smaller than that of the s-quark at large Q2, which may be a sensitive measure of confinement effects in QCD. Surprisingly though, the total K+ and π+ form factors differ by only 10%. Lastly, in general we find that flavor breaking effects are typically around 20%.},

  doi          = {10.1103/PhysRevC.94.035201},

  journal      = {Physical Review C},

  number       = 3,

  volume       = 94,

  place        = {United States},

  year         = {Thu Sep 01 00:00:00 EDT 2016},

  month        = {Thu Sep 01 00:00:00 EDT 2016}

}

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/PhysRevC.94.035201

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

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Pion Form Factor
journal, July 1979

Farrar, Glennys R.; Jackson, Darrell R.
Physical Review Letters, Vol. 43, Issue 4
DOI: 10.1103/PhysRevLett.43.246

Dyson–Schwinger Equations: A Tool for Hadron Physics
journal, June 2003

Maris, Pieter; Roberts, Craig D.
International Journal of Modern Physics E, Vol. 12, Issue 03
DOI: 10.1142/S0218301303001326

The pion: an enigma within the Standard Model
journal, May 2016

Horn, Tanja; Roberts, Craig D.
Journal of Physics G: Nuclear and Particle Physics, Vol. 43, Issue 7
DOI: 10.1088/0954-3899/43/7/073001

Phenomenological Model for the Electromagnetic Structure of the Proton
journal, May 1970

West, Geoffrey B.
Physical Review Letters, Vol. 24, Issue 21
DOI: 10.1103/PhysRevLett.24.1206

NJL-model analysis of dense quark matter
journal, February 2005

Buballa, M.
Physics Reports, Vol. 407, Issue 4-6
DOI: 10.1016/j.physrep.2004.11.004

A measurement of the pion charge radius
journal, October 1984

Amendolia, S. R.; Badelek, B.; Batignani, G.
Physics Letters B, Vol. 146, Issue 1-2
DOI: 10.1016/0370-2693(84)90655-5

Electromagnetic pion form factor and neutral pion decay width
journal, August 1996

Roberts, Craig D.
Nuclear Physics A, Vol. 605, Issue 4
DOI: 10.1016/0375-9474(96)00174-1

Dihadron fragmentation functions within the Nambu–Jona-Lasinio–jet model
journal, November 2013

Matevosyan, Hrayr H.; Thomas, Anthony W.; Bentz, Wolfgang
Physical Review D, Vol. 88, Issue 9
DOI: 10.1103/PhysRevD.88.094022

Transverse-momentum-dependent fragmentation and quark distribution functions from the Nambu–Jona-Lasinio–jet model
journal, January 2012

Matevosyan, Hrayr H.; Bentz, Wolfgang; Cloët, Ian C.
Physical Review D, Vol. 85, Issue 1
DOI: 10.1103/PhysRevD.85.014021

Neutron star properties from an NJL model modified to simulate confinement
journal, April 2005

Lawley, S.; Bentz, W.; Thomas, A. W.
Nuclear Physics B - Proceedings Supplements, Vol. 141
DOI: 10.1016/j.nuclphysbps.2004.12.005

NJL-jet model for quark fragmentation functions
journal, October 2009

Ito, T.; Bentz, W.; Cloët, I. C.
Physical Review D, Vol. 80, Issue 7
DOI: 10.1103/PhysRevD.80.074008

Pion structure function in the Nambu and Jona-Lasinio model
journal, July 1993

Shigetani, T.; Suzuki, K.; Toki, H.
Physics Letters B, Vol. 308, Issue 3-4
DOI: 10.1016/0370-2693(93)91302-4

Meson cloud corrections to the pion electromagnetic form factor in the Nambu-Jona-Lasinio model
journal, October 1995

Lemmer, R. H.; Tegen, R.
Nuclear Physics A, Vol. 593, Issue 3
DOI: 10.1016/0375-9474(95)00331-T

Review of Particle Physics
journal, August 2014

Olive, K. A.
Chinese Physics C, Vol. 38, Issue 9
DOI: 10.1088/1674-1137/38/9/090001

Quark matter in neutron stars within the Nambu-Jona-Lasinio model and confinement
journal, March 2007

Baldo, M.; Burgio, G. F.; Castorina, P.
Physical Review C, Vol. 75, Issue 3
DOI: 10.1103/PhysRevC.75.035804

Lattice QCD at the physical point: Light quark masses
journal, July 2011

Durr, S.; Fodor, Z.; Hoelbling, C.
Physics Letters B, Vol. 701, Issue 2
DOI: 10.1016/j.physletb.2011.05.053

Generalized SU(3) Nambu-Jona-Lasinio model
journal, October 1990

Vogl, U.; Lutz, M.; Klimt, S.
Nuclear Physics A, Vol. 516, Issue 3-4
DOI: 10.1016/0375-9474(90)90124-5

Deep-inelastic structure functions in a covariant spectator model
journal, May 1997

Kusaka, K.; Piller, G.; Thomas, A. W.
Physical Review D, Vol. 55, Issue 9
DOI: 10.1103/PhysRevD.55.5299

Extended NJL model for light and heavy mesons without thresholds
journal, November 1996

Ebert, Dietmar; Feldmann, Thorsten; Reinhardt, Hugo
Physics Letters B, Vol. 388, Issue 1
DOI: 10.1016/0370-2693(96)01158-6

Chiral Lagrangians and Nambu-Jona-Lasinio like models
journal, February 1996

Bijnens, Johan
Physics Reports, Vol. 265, Issue 6
DOI: 10.1016/0370-1573(95)00051-8

Numerical solution of Q2 evolution equations in a brute-force method
journal, April 1996

Miyama, M.; Kumano, S.
Computer Physics Communications, Vol. 94, Issue 2-3
DOI: 10.1016/0010-4655(96)00013-6

Measurement of the structure function ratio using the Drell-Yan process
journal, June 1980

Badier, J.; Boucrot, J.; Bourotte, J.
Physics Letters B, Vol. 93, Issue 3
DOI: 10.1016/0370-2693(80)90530-4

Spin-Dependent Structure Functions in Nuclear Matter and the Polarized EMC Effect
journal, July 2005

Cloët, I. C.; Bentz, W.; Thomas, A. W.
Physical Review Letters, Vol. 95, Issue 5
DOI: 10.1103/PhysRevLett.95.052302

Dressed quark mass dependence of pion and kaon form factors
journal, February 2015

Ninomiya, Y.; Bentz, W.; Cloët, I. C.
Physical Review C, Vol. 91, Issue 2
DOI: 10.1103/PhysRevC.91.025202

Nucleon quark distributions in a covariant quark–diquark model
journal, August 2005

Cloët, I. C.; Bentz, W.; Thomas, A. W.
Physics Letters B, Vol. 621, Issue 3-4
DOI: 10.1016/j.physletb.2005.06.065

Introduction to Nambu Jona-Lasinio models of hadrons
journal, July 1996

Ripka, Georges
Czechoslovak Journal of Physics, Vol. 46, Issue 7-8
DOI: 10.1007/BF01692563

Pion valence-quark parton distribution function
journal, October 2015

Chang, Lei; Thomas, Anthony W.
Physics Letters B, Vol. 749
DOI: 10.1016/j.physletb.2015.08.036

Experimental study of muon pairs produced by 252-GeV pions on tungsten
journal, January 1989

Conway, J. S.; Adolphsen, C. E.; Alexander, J. P.
Physical Review D, Vol. 39, Issue 1
DOI: 10.1103/PhysRevD.39.92

On Gauge Invariance and Vacuum Polarization
journal, June 1951

Schwinger, Julian
Physical Review, Vol. 82, Issue 5
DOI: 10.1103/PhysRev.82.664

The Nambu and Jona-Lasinio model: Its implications for Hadrons and Nuclei
journal, January 1991

Vogl, U.; Weise, W.
Progress in Particle and Nuclear Physics, Vol. 27
DOI: 10.1016/0146-6410(91)90005-9

Determination of the Pion Charge Form Factor at $Q^{2} = 1.60$ and $2.45 (GeV / c)^{2}$
journal, November 2006

Horn, T.; Aniol, K.; Arrington, J.
Physical Review Letters, Vol. 97, Issue 19
DOI: 10.1103/PhysRevLett.97.192001

Effective meson lagrangian with chiral and heavy quark symmetries from quark flavor dynamics
journal, January 1995

Ebert, D.; Feldmann, T.; Friedrich, R.
Nuclear Physics B, Vol. 434, Issue 3
DOI: 10.1016/0550-3213(94)00456-O

A measurement of the space-like pion electromagnetic form factor
journal, January 1986

Amendolia, S. R.; Arik, M.; Badelek, B.
Nuclear Physics B, Vol. 277
DOI: 10.1016/0550-3213(86)90437-2

Parton-distribution functions for the pion and kaon in the gauge-invariant nonlocal chiral-quark model
journal, October 2012

Nam, Seung-il
Physical Review D, Vol. 86, Issue 7
DOI: 10.1103/PhysRevD.86.074005

Exclusive processes in quantum chromodynamics: Evolution equations for hadronic wavefunctions and the form factors of mesons
journal, November 1979

Peter Lepage, G.; Brodsky, Stanley J.
Physics Letters B, Vol. 87, Issue 4
DOI: 10.1016/0370-2693(79)90554-9

Determination of the pion charge form factor for $Q^{2} =$ 0.60–1.60 GeV $^{2}$
journal, May 2007

Tadevosyan, V.; Blok, H. P.; Huber, G. M.
Physical Review C, Vol. 75, Issue 5
DOI: 10.1103/PhysRevC.75.055205

Pion Electromagnetic Form Factor at Spacelike Momenta
journal, October 2013

Chang, L.; Cloët, I. C.; Roberts, C. D.
Physical Review Letters, Vol. 111, Issue 14
DOI: 10.1103/PhysRevLett.111.141802

Erratum: Pion and kaon parton distribution functions in a meson-cloud model [Phys. Rev. D 67 , 034022 (2003)]
journal, October 2003

Avila, C.; Sanabria, J. C.; Magnin, J.
Physical Review D, Vol. 68, Issue 7
DOI: 10.1103/PhysRevD.68.079902

Calculation of kaon electromagnetic form factor
journal, June 2001

Zhi-gang, Wang; Shao-long, Wan; Ke-lin, Wang
Chinese Physics, Vol. 10, Issue 6
DOI: 10.1088/1009-1963/10/6/307

Experimental determination of the π meson structure functions by the Drell-Yan mechanism
journal, December 1983

Badier, J.; Boucrot, J.; Bourotte, J.
Zeitschrift für Physik C Particles and Fields, Vol. 18, Issue 4
DOI: 10.1007/BF01573728

Electromagnetic properties of the pion as a composite Nambu-Goldstone boson
journal, April 1992

Ito, Hiroshi; Buck, W. W.; Gross, Franz
Physical Review C, Vol. 45, Issue 4
DOI: 10.1103/PhysRevC.45.1918

Soft-Gluon Resummation and the Valence Parton Distribution Function of the Pion
journal, December 2010

Aicher, Matthias; Schäfer, Andreas; Vogelsang, Werner
Physical Review Letters, Vol. 105, Issue 25
DOI: 10.1103/PhysRevLett.105.252003

EMC and polarized EMC effects in nuclei
journal, November 2006

Cloët, I. C.; Bentz, W.; Thomas, A. W.
Physics Letters B, Vol. 642, Issue 3
DOI: 10.1016/j.physletb.2006.08.076

Pion and kaon elastic form factors in a refined light-front model
journal, September 2012

da Silva, Edson O.; de Melo, J. P. B. C.; El-Bennich, Bruno
Physical Review C, Vol. 86, Issue 3
DOI: 10.1103/PhysRevC.86.038202

Structure functions of pseudoscalar mesons in the SU(3) NJL model
journal, March 1995

Davidson, R. M.; Ruiz Arriola, E.
Physics Letters B, Vol. 348, Issue 1-2
DOI: 10.1016/0370-2693(95)00091-X

Medium modifications of nucleon electromagnetic form factors
journal, November 2005

Horikawa, T.; Bentz, W.
Nuclear Physics A, Vol. 762, Issue 1-2
DOI: 10.1016/j.nuclphysa.2005.08.002

Review of Particle Physics
journal, July 2012

Beringer, J.; Arguin, J. -F.; Barnett, R. M.
Physical Review D, Vol. 86, Issue 1
DOI: 10.1103/PhysRevD.86.010001

Deep-inelastic structure function of the pion in the null-plane phenomenology
journal, July 1994

Frederico, T.; Miller, G. A.
Physical Review D, Vol. 50, Issue 1
DOI: 10.1103/PhysRevD.50.210

Quark distributions in nuclear matter and the EMC effect
journal, May 2004

Mineo, H.; Bentz, W.; Ishii, N.
Nuclear Physics A, Vol. 735, Issue 3-4
DOI: 10.1016/j.nuclphysa.2004.02.011

Quark Structure Functions of Mesons and the Drell-Yan Process
journal, April 1979

Berger, Edmond L.; Brodsky, Stanley J.
Physical Review Letters, Vol. 42, Issue 15
DOI: 10.1103/PhysRevLett.42.940

Electromagnetic from factors of charged and neutral kaons
journal, March 1996

Burden, C. J.; Roberts, C. D.; Thomson, M. J.
Physics Letters B, Vol. 371, Issue 3-4
DOI: 10.1016/0370-2693(96)00006-8

Elastic charge form factors for K mesons
journal, May 1995

Buck, W. W.; Williams, R. A.; Ito, Hiroshi
Physics Letters B, Vol. 351, Issue 1-3
DOI: 10.1016/0370-2693(95)00405-A

Implications of the measurement of pulsars with two solar masses for quark matter in compact stars and heavy-ion collisions: A Nambu–Jona-Lasinio model case study
journal, October 2013

Klähn, T.; Łastowiecki, R.; Blaschke, D.
Physical Review D, Vol. 88, Issue 8
DOI: 10.1103/PhysRevD.88.085001

The pion form factor at zero and finite temperature in the Nambu-Jona-Lasinio model
journal, April 1994

Schulze, H. -J
Journal of Physics G: Nuclear and Particle Physics, Vol. 20, Issue 4
DOI: 10.1088/0954-3899/20/4/002

Kaon and Pion Electromagnetic Form Factor Ratios in the Light-Front
journal, February 2010

Dias, O. A. T.; Filho, V. S.; de Melo, J. P. B. C.
Nuclear Physics B - Proceedings Supplements, Vol. 199, Issue 1
DOI: 10.1016/j.nuclphysbps.2010.02.044

Pion and kaon parton distribution functions in a meson-cloud model
journal, February 2003

Avila, C.; Sanabria, J. C.; Magnin, J.
Physical Review D, Vol. 67, Issue 3
DOI: 10.1103/PhysRevD.67.034022

Comparison of kaon and pion valence quark distributions in a statistical model
journal, March 2012

Alberg, Mary; Tibbals, Jeffrey
Physics Letters B, Vol. 709, Issue 4-5
DOI: 10.1016/j.physletb.2012.02.029

Asymptotic freedom in parton language
journal, August 1977

Altarelli, G.; Parisi, G.
Nuclear Physics B, Vol. 126, Issue 2
DOI: 10.1016/0550-3213(77)90384-4

A measurement of the kaon charge radius
journal, October 1986

Amendolia, S. R.; Batignani, G.; Beck, G. A.
Physics Letters B, Vol. 178, Issue 4
DOI: 10.1016/0370-2693(86)91407-3

Pion and kaon valence-quark parton distribution functions
journal, June 2011

Nguyen, Trang; Bashir, Adnan; Roberts, Craig D.
Physical Review C, Vol. 83, Issue 6
DOI: 10.1103/PhysRevC.83.062201

Valence-quark distribution functions in the kaon and pion
journal, April 2016

Chen, Chen; Chang, Lei; Roberts, Craig D.
Physical Review D, Vol. 93, Issue 7
DOI: 10.1103/PhysRevD.93.074021

Meson structure in deep inelastic scattering
journal, October 1994

Shigetani, Takayuki; Suzuki, Katsuhiko; Toki, Hiroshi
Nuclear Physics A, Vol. 579, Issue 3-4
DOI: 10.1016/0375-9474(94)90916-4

Valence-quark distributions in the pion
journal, January 2001

Hecht, M. B.; Roberts, C. D.; Schmidt, S. M.
Physical Review C, Vol. 63, Issue 2
DOI: 10.1103/PhysRevC.63.025213

Pion and kaon form factors and heavy vector mesons
journal, July 1974

Zovko, N.
Physics Letters B, Vol. 51, Issue 1
DOI: 10.1016/0370-2693(74)90150-6

Diquark electromagnetic form factors in a Nambu-Jona-Lasinio model
journal, August 1993

Weiss, C.; Buck, A.; Alkofer, R.
Physics Letters B, Vol. 312, Issue 1-2
DOI: 10.1016/0370-2693(93)90477-Y

Hadron structure functions in a chiral quark model: Regularization, scaling and sum rules
journal, November 1999

Weigel, H.; Arriola, E. Ruiz; Gamberg, L.
Nuclear Physics B, Vol. 560, Issue 1-3
DOI: 10.1016/S0550-3213(99)00426-5

Connection of Elastic Electromagnetic Nucleon Form Factors at Large $Q^{2}$ and Deep Inelastic Structure Functions Near Threshold
journal, January 1970

Drell, Sidney D.; Yan, Tung-Mow
Physical Review Letters, Vol. 24, Issue 4
DOI: 10.1103/PhysRevLett.24.181

QCD phenomenology based on a chiral effective Lagrangian
journal, October 1994

Hatsuda, Tetsuo; Kunihiro, Teiji
Physics Reports, Vol. 247, Issue 5-6
DOI: 10.1016/0370-1573(94)90022-1

NJL model on the light cone and pion structure function
journal, May 1999

Bentz, W.; Hama, T.; Matsuki, T.
Nuclear Physics A, Vol. 651, Issue 2
DOI: 10.1016/S0375-9474(99)00130-X

Transversity quark distributions in a covariant quark–diquark model
journal, January 2008

Cloët, I. C.; Bentz, W.; Thomas, A. W.
Physics Letters B, Vol. 659, Issue 1-2
DOI: 10.1016/j.physletb.2007.09.071

Charged pion form factor between $Q^{2} = 0.60$ and 2.45 ${GeV}^{2}$ . I. Measurements of the cross section for the $^{1} H (e, e^{'} π^{+}) n$ reaction
journal, October 2008

Blok, H. P.; Horn, T.; Huber, G. M.
Physical Review C, Vol. 78, Issue 4
DOI: 10.1103/PhysRevC.78.045202

Charged pion form factor between $Q^{2} = 0.60$ and $2.45 GeV^{2}$ . II. Determination of, and results for, the pion form factor
journal, October 2008

Huber, G. M.; Blok, H. P.; Horn, T.
Physical Review C, Vol. 78, Issue 4
DOI: 10.1103/PhysRevC.78.045203

The Nambu—Jona-Lasinio model of quantum chromodynamics
journal, July 1992

Klevansky, S. P.
Reviews of Modern Physics, Vol. 64, Issue 3
DOI: 10.1103/RevModPhys.64.649

Hadron physics from the global color model of QCD
journal, January 1997

Tandy, P. C.
Progress in Particle and Nuclear Physics, Vol. 39
DOI: 10.1016/S0146-6410(97)00043-4

Analytic structure of meson propagators in the proper-time regularized Nambu-Jona-Lasinio model
journal, December 1996

Broniowski, Wojciech; Ripka, Georges; Nikolov, Emil N.
Zeitschrift für Physik A Hadrons and Nuclei, Vol. 354, Issue 4
DOI: 10.1007/BF02769546

Dynamical chiral symmetry breaking, Goldstone’s theorem, and the consistency of the Schwinger-Dyson and Bethe-Salpeter equations
journal, October 1995

Munczek, H. J.
Physical Review D, Vol. 52, Issue 8
DOI: 10.1103/PhysRevD.52.4736

Pion and kaon electromagnetic form factors
journal, March 2002

Bijnens, Johan; Talavera, Pere
Journal of High Energy Physics, Vol. 2002, Issue 03
DOI: 10.1088/1126-6708/2002/03/046

Features and flaws of a contact interaction treatment of the kaon
journal, April 2013

Chen, Chen; Chang, Lei; Roberts, Craig D.
Physical Review C, Vol. 87, Issue 4
DOI: 10.1103/PhysRevC.87.045207

Analytic structure of meson propagators in the proper-time regularized Nambu-Jona-Lasinio model
journal, May 1996

Broniowski, Wojciech; Ripka, Georges; Nikolov, Emil N.
Zeitschrift f�r Physik A Hadrons and Nuclei, Vol. 354, Issue 4
DOI: 10.1007/s002180050065

Elastic charge form factors for K mesons
report, April 1994

Buck, W. W.; Williams, R. A.; Ito, Hiroshi
DOI: 10.2172/10142667

Review of Particle Physics
text, January 2008

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

Review of Particle Physics
text, January 2018

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

Review of Particle Physics
text, January 2012

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

Transversity quark distributions in a covariant quark-diquark model
text, January 2007

Cloët, I. C.; Bentz, W.; Thomas, A. W.
arXiv
DOI: 10.48550/arxiv.0708.3246

Kaon and Pion Electromagnetic Form Factor Ratios in the Light-Front
text, January 2010

Dias, O. A. T.; Filho, V. S.; de Melo, J. P. B. C.
arXiv
DOI: 10.48550/arxiv.1001.4039

Pion and kaon valence-quark parton distribution functions
text, January 2011

Nguyen, Trang; Bashir, Adnan; Roberts, Craig D.
arXiv
DOI: 10.48550/arxiv.1102.2448

Pion and kaon elastic form factors in a refined light-front model
text, January 2012

da Silva, Edson O.; de Melo, J. P. B. C.; El-Bennich, Bruno
arXiv
DOI: 10.48550/arxiv.1206.4721

Features and flaws of a contact interaction treatment of the kaon
text, January 2012

Chen, Chen; Chang, Lei; Roberts, Craig D.
arXiv
DOI: 10.48550/arxiv.1212.2212

Pion and kaon parton distribution functions in a meson cloud model
text, January 2002

Avila, C.; Magnin, J.; Sanabria, J. C.
arXiv
DOI: 10.48550/arxiv.hep-ph/0210421

QCD Phenomenology based on a Chiral Effective Lagrangian
text, January 1994

Hatsuda, T.; Kunihiro, T.
arXiv
DOI: 10.48550/arxiv.hep-ph/9401310

Pion Structure Function in the Nambu and Jona-Lasinio model
text, January 1994

Shigetani, T.; Suzuki, K.; Toki, H.
arXiv
DOI: 10.48550/arxiv.hep-ph/9402286

Analytic structure of meson propagators in the proper-time regularized Nambu--Jona-Lasinio model
text, January 1995

Broniowski, W.; Ripka, G.; Nikolov, E.
arXiv
DOI: 10.48550/arxiv.hep-ph/9509363

Extended NJL Model for light and heavy mesons without q-qbar thresholds
text, January 1996

Ebert, D.; Feldmann, T.; Reinhardt, H.
arXiv
DOI: 10.48550/arxiv.hep-ph/9608223

NJL model on the light cone and pion structure function
text, January 1999

Bentz, W.; Hama, T.; Matsuki, T.
arXiv
DOI: 10.48550/arxiv.hep-ph/9901377

Quark distributions in nuclear matter and the EMC effect
text, January 2003

Mineo, H.; Bentz, W.; Ishii, N.
arXiv
DOI: 10.48550/arxiv.nucl-th/0312097

EMC and Polarized EMC Effects in Nuclei
text, January 2006

Cloet, I. C.; Bentz, W.; Thomas, A. W.
arXiv
DOI: 10.48550/arxiv.nucl-th/0605061

Electromagnetic Form Factors of Charged and Neutral Kaons
text, January 1995

Burden, C. J.; Roberts, C. D.; Thomson, M. J.
arXiv
DOI: 10.48550/arxiv.nucl-th/9511012

Works referencing / citing this record:

Kaon form factor in holographic QCD
journal, September 2019

Abidin, Zainul; Hutauruk, Parada T. P.
Physical Review D, Vol. 100, Issue 5
DOI: 10.1103/physrevd.100.054026

Valence-quark distributions of pions and kaons in a nuclear medium
journal, November 2019

Hutauruk, Parada T. P.; Cobos-Martínez, J. J.; Oh, Yongseok
Physical Review D, Vol. 100, Issue 9
DOI: 10.1103/physrevd.100.094011

Pion and kaon valence quark distribution functions from Dyson-Schwinger equations
journal, September 2018

Shi, Chao; Mezrag, Cédric; Zong, Hong-shi
Physical Review D, Vol. 98, Issue 5
DOI: 10.1103/physrevd.98.054029

Aspects of open-flavour mesons in a comprehensive DSBSE study
journal, October 2017

Hilger, T.; Gómez-Rocha, M.; Krassnigg, A.
The European Physical Journal A, Vol. 53, Issue 10
DOI: 10.1140/epja/i2017-12384-4

Pion and kaon valence quark distribution functions from Dyson-Schwinger equations
text, January 2018

Shi, Chao; Mezrag, Cedric; Zong, Hong-shi
arXiv
DOI: 10.48550/arxiv.1806.10232

Valence-quark distributions of pions and kaons in a nuclear medium
text, January 2019

Hutauruk, Parada T. P.; Cobos-Martinez, J. J.; Oh, Yongseok
arXiv
DOI: 10.48550/arxiv.1908.02406

Similar Records in DOE PAGES and OSTI.GOV collections:

Charge symmetry breaking effects in pion and kaon structure

Journal Article Hutauruk, Parada T. P. ; Bentz, Wolfgang ; Cloët, Ian C. ; ... - Physical Review C

Charge symmetry breaking (CSB) effects associated with the u and d quark mass difference are investigated in the quark distribution functions and spacelike electromagnetic form factors of the pion and kaon. We use a confining version of the Nambu-Jona-Lasimo model, where CSB effects at the infrared scale associated with the model are driven by the dressed u and d quark mass ratio, which because of dynamical chiral symmetry breaking is much closer to unity than the associated current quark mass ratio. The pion and kaon are given as bound states of a dressed quark and a dressed antiquark governed bymore »« less
Cited by 11
https://doi.org/10.1103/PhysRevC.97.055210

Full Text Available
Pion and Kaon Valence-quark Parton Quasidistributions

Journal Article Xu, Shu-Sheng ; Chang, Lei ; Roberts, Craig D. ; ... - Physical Review D

Algebraic Ansatze for the Poincare-covariant Bethe-Salpeter wave functions of the pion and kaon arc used to calculate their light-front wave functions, parton distribution amplitudes, parton quasidistribution amplitudes, valence parton distribution functions, and parton quasidistribution functions (PqDFs). The light-front wave functions arc broad, concave functions, and the scale of flavor-symmetry violation in the kaon is roughly 15%, being set by the ratio of emergent masses in the s- and u-quark sectors. Parton quasidistribution amplitudes computed with longitudinal momentum P_z = 1.75 GeV provide a semiquantitatively accurate representation of the objective parton distribution amplitude, but even with P_z = 3 GeV, theymore »« less
Cited by 46
https://doi.org/10.1103/PhysRevD.97.094014

Full Text Available
Dressed Quark Mass Dependence of Pion and Kaon Form Factors

Journal Article Ninomiya, Y. ; Bentz, W. ; Cloet, I. C. - Physical Review. C, Nuclear Physics

The structure of hadrons is described well by the Nambu-Jona-Lasinio (NJL) model, which is a chiral effective quark theory of QCD. In this work we explore the electromagnetic structure of the pion and kaon using the three-flavor NJL model in the proper-time regularization scheme, including effects of the pion cloud at the quark level. In the calculation there is only one free parameter, which we take as the dressed light quark (u and d) mass. In the regime where the dressed light quark mass is approximately 0.25 GeV we find that the calculated values of the kaon decay constant, currentmore »« less
https://doi.org/10.1103/PhysRevC.91.025202
Pion and kaon parton distribution functions from basis light front quantization and QCD evolution

Journal Article Lan, Jiangshan ; Mondal, Chandan ; Jia, Shaoyang ; ... - Physical Review D

We investigate the parton distribution functions (PDFs) of the pion and the kaon by combining quantum chromodynamics (QCD) evolution with the basis light front quantization. The initial PDFs result from the light front wave functions obtained by diagonalizing the effective Hamiltonian consisting of the holographic QCD confinement potential, a complementary longitudinal confinement potential, and the color-singlet Nambu–Jona-Lasinio interactions. The valence-quark PDF of the pion, after QCD evolution, is consistent with the result from the E-0615 experiment at Fermilab. Meanwhile, the pion structure function calculated from the PDFs agrees with the ZEUS and the H1 experiments at DESY-HERA for large x.more »« less
Cited by 49
https://doi.org/10.1103/PhysRevD.101.034024

Full Text Available
Pion and kaon condensations in three-flavor random matrix theory

Journal Article Arai, Ryoichi ; Yoshinaga, Naotaka - Physical Review. D, Particles Fields

We study the QCD phase structure in a three-flavor random matrix model with symmetries of QCD formulated at finite temperature and nonzero chemical potentials of baryon number, isospin, and strangeness. We numerically investigate the phase diagram in the chemical potential plane at zero temperature with finite quark masses. We find a rich phase structure separated by both first and second order phase transition lines, which qualitatively agrees with the predictions of effective chiral models and Nambu-Jona-Lasinio models. The phases are characterized by the chiral condensates of three flavors, pion and kaon condensates.
https://doi.org/10.1103/PHYSREVD.78.094014

Similar Records

Title: Flavor dependence of the pion and kaon form factors and parton distribution functions

Abstract

Citation Formats

Pion Form Factor journal, July 1979

Dyson–Schwinger Equations: A Tool for Hadron Physics journal, June 2003

The pion: an enigma within the Standard Model journal, May 2016

Phenomenological Model for the Electromagnetic Structure of the Proton journal, May 1970

NJL-model analysis of dense quark matter journal, February 2005

A measurement of the pion charge radius journal, October 1984

Electromagnetic pion form factor and neutral pion decay width journal, August 1996

Dihadron fragmentation functions within the Nambu–Jona-Lasinio–jet model journal, November 2013

Transverse-momentum-dependent fragmentation and quark distribution functions from the Nambu–Jona-Lasinio–jet model journal, January 2012

Neutron star properties from an NJL model modified to simulate confinement journal, April 2005

NJL-jet model for quark fragmentation functions journal, October 2009

Pion structure function in the Nambu and Jona-Lasinio model journal, July 1993

Meson cloud corrections to the pion electromagnetic form factor in the Nambu-Jona-Lasinio model journal, October 1995

Review of Particle Physics journal, August 2014

Quark matter in neutron stars within the Nambu-Jona-Lasinio model and confinement journal, March 2007

Lattice QCD at the physical point: Light quark masses journal, July 2011

Generalized SU(3) Nambu-Jona-Lasinio model journal, October 1990

Deep-inelastic structure functions in a covariant spectator model journal, May 1997

Extended NJL model for light and heavy mesons without thresholds journal, November 1996

Chiral Lagrangians and Nambu-Jona-Lasinio like models journal, February 1996

Numerical solution of Q2 evolution equations in a brute-force method journal, April 1996

Measurement of the structure function ratio using the Drell-Yan process journal, June 1980

Spin-Dependent Structure Functions in Nuclear Matter and the Polarized EMC Effect journal, July 2005

Dressed quark mass dependence of pion and kaon form factors journal, February 2015

Nucleon quark distributions in a covariant quark–diquark model journal, August 2005

Introduction to Nambu Jona-Lasinio models of hadrons journal, July 1996

Pion valence-quark parton distribution function journal, October 2015

Experimental study of muon pairs produced by 252-GeV pions on tungsten journal, January 1989

On Gauge Invariance and Vacuum Polarization journal, June 1951

The Nambu and Jona-Lasinio model: Its implications for Hadrons and Nuclei journal, January 1991

Determination of the Pion Charge Form Factor at Q 2 = 1.60 and 2.45 ( GeV / c ) 2 journal, November 2006

Effective meson lagrangian with chiral and heavy quark symmetries from quark flavor dynamics journal, January 1995

A measurement of the space-like pion electromagnetic form factor journal, January 1986

Parton-distribution functions for the pion and kaon in the gauge-invariant nonlocal chiral-quark model journal, October 2012

Exclusive processes in quantum chromodynamics: Evolution equations for hadronic wavefunctions and the form factors of mesons journal, November 1979

Determination of the pion charge form factor for Q 2 = 0.60–1.60 GeV 2 journal, May 2007

Pion Electromagnetic Form Factor at Spacelike Momenta journal, October 2013

Erratum: Pion and kaon parton distribution functions in a meson-cloud model [Phys. Rev. D 67 , 034022 (2003)] journal, October 2003

Calculation of kaon electromagnetic form factor journal, June 2001

Experimental determination of the π meson structure functions by the Drell-Yan mechanism journal, December 1983

Electromagnetic properties of the pion as a composite Nambu-Goldstone boson journal, April 1992

Soft-Gluon Resummation and the Valence Parton Distribution Function of the Pion journal, December 2010

EMC and polarized EMC effects in nuclei journal, November 2006

Pion and kaon elastic form factors in a refined light-front model journal, September 2012

Structure functions of pseudoscalar mesons in the SU(3) NJL model journal, March 1995

Medium modifications of nucleon electromagnetic form factors journal, November 2005

Review of Particle Physics journal, July 2012

Deep-inelastic structure function of the pion in the null-plane phenomenology journal, July 1994

Quark distributions in nuclear matter and the EMC effect journal, May 2004

Quark Structure Functions of Mesons and the Drell-Yan Process journal, April 1979

Electromagnetic from factors of charged and neutral kaons journal, March 1996

Elastic charge form factors for K mesons journal, May 1995

Implications of the measurement of pulsars with two solar masses for quark matter in compact stars and heavy-ion collisions: A Nambu–Jona-Lasinio model case study journal, October 2013

The pion form factor at zero and finite temperature in the Nambu-Jona-Lasinio model journal, April 1994

Kaon and Pion Electromagnetic Form Factor Ratios in the Light-Front journal, February 2010

Pion and kaon parton distribution functions in a meson-cloud model journal, February 2003

Comparison of kaon and pion valence quark distributions in a statistical model journal, March 2012

Asymptotic freedom in parton language journal, August 1977

A measurement of the kaon charge radius journal, October 1986

Pion and kaon valence-quark parton distribution functions journal, June 2011

Valence-quark distribution functions in the kaon and pion journal, April 2016

Meson structure in deep inelastic scattering journal, October 1994

Valence-quark distributions in the pion journal, January 2001

Pion and kaon form factors and heavy vector mesons journal, July 1974

Diquark electromagnetic form factors in a Nambu-Jona-Lasinio model journal, August 1993

Hadron structure functions in a chiral quark model: Regularization, scaling and sum rules journal, November 1999

Connection of Elastic Electromagnetic Nucleon Form Factors at Large Q 2 and Deep Inelastic Structure Functions Near Threshold journal, January 1970

QCD phenomenology based on a chiral effective Lagrangian journal, October 1994

NJL model on the light cone and pion structure function journal, May 1999

Transversity quark distributions in a covariant quark–diquark model journal, January 2008

Charged pion form factor between Q 2 = 0 . 60 and 2.45 GeV 2 . I. Measurements of the cross section for the 1 H ( e , e ' π + ) n reaction journal, October 2008

Charged pion form factor between Q 2 = 0 . 60 and 2 . 45 GeV 2 . II. Determination of, and results for, the pion form factor journal, October 2008

The Nambu—Jona-Lasinio model of quantum chromodynamics journal, July 1992

Hadron physics from the global color model of QCD journal, January 1997

Analytic structure of meson propagators in the proper-time regularized Nambu-Jona-Lasinio model journal, December 1996

Dynamical chiral symmetry breaking, Goldstone’s theorem, and the consistency of the Schwinger-Dyson and Bethe-Salpeter equations journal, October 1995

Pion and kaon electromagnetic form factors journal, March 2002

Pion Form Factor
journal, July 1979

Dyson–Schwinger Equations: A Tool for Hadron Physics
journal, June 2003

The pion: an enigma within the Standard Model
journal, May 2016

Phenomenological Model for the Electromagnetic Structure of the Proton
journal, May 1970

NJL-model analysis of dense quark matter
journal, February 2005

A measurement of the pion charge radius
journal, October 1984

Electromagnetic pion form factor and neutral pion decay width
journal, August 1996

Dihadron fragmentation functions within the Nambu–Jona-Lasinio–jet model
journal, November 2013

Transverse-momentum-dependent fragmentation and quark distribution functions from the Nambu–Jona-Lasinio–jet model
journal, January 2012

Neutron star properties from an NJL model modified to simulate confinement
journal, April 2005

NJL-jet model for quark fragmentation functions
journal, October 2009

Pion structure function in the Nambu and Jona-Lasinio model
journal, July 1993

Meson cloud corrections to the pion electromagnetic form factor in the Nambu-Jona-Lasinio model
journal, October 1995

Review of Particle Physics
journal, August 2014

Quark matter in neutron stars within the Nambu-Jona-Lasinio model and confinement
journal, March 2007

Lattice QCD at the physical point: Light quark masses
journal, July 2011

Generalized SU(3) Nambu-Jona-Lasinio model
journal, October 1990

Deep-inelastic structure functions in a covariant spectator model
journal, May 1997

Extended NJL model for light and heavy mesons without thresholds
journal, November 1996

Chiral Lagrangians and Nambu-Jona-Lasinio like models
journal, February 1996

Numerical solution of Q2 evolution equations in a brute-force method
journal, April 1996

Measurement of the structure function ratio using the Drell-Yan process
journal, June 1980

Spin-Dependent Structure Functions in Nuclear Matter and the Polarized EMC Effect
journal, July 2005

Dressed quark mass dependence of pion and kaon form factors
journal, February 2015

Nucleon quark distributions in a covariant quark–diquark model
journal, August 2005

Introduction to Nambu Jona-Lasinio models of hadrons
journal, July 1996

Pion valence-quark parton distribution function
journal, October 2015

Experimental study of muon pairs produced by 252-GeV pions on tungsten
journal, January 1989

On Gauge Invariance and Vacuum Polarization
journal, June 1951

The Nambu and Jona-Lasinio model: Its implications for Hadrons and Nuclei
journal, January 1991

Determination of the Pion Charge Form Factor at $Q^{2} = 1.60$ and $2.45 (GeV / c)^{2}$
journal, November 2006

Effective meson lagrangian with chiral and heavy quark symmetries from quark flavor dynamics
journal, January 1995

A measurement of the space-like pion electromagnetic form factor
journal, January 1986

Parton-distribution functions for the pion and kaon in the gauge-invariant nonlocal chiral-quark model
journal, October 2012

Exclusive processes in quantum chromodynamics: Evolution equations for hadronic wavefunctions and the form factors of mesons
journal, November 1979

Determination of the pion charge form factor for $Q^{2} =$ 0.60–1.60 GeV $^{2}$
journal, May 2007

Pion Electromagnetic Form Factor at Spacelike Momenta
journal, October 2013

Erratum: Pion and kaon parton distribution functions in a meson-cloud model [Phys. Rev. D 67 , 034022 (2003)]
journal, October 2003

Calculation of kaon electromagnetic form factor
journal, June 2001

Experimental determination of the π meson structure functions by the Drell-Yan mechanism
journal, December 1983

Electromagnetic properties of the pion as a composite Nambu-Goldstone boson
journal, April 1992

Soft-Gluon Resummation and the Valence Parton Distribution Function of the Pion
journal, December 2010

EMC and polarized EMC effects in nuclei
journal, November 2006

Pion and kaon elastic form factors in a refined light-front model
journal, September 2012

Structure functions of pseudoscalar mesons in the SU(3) NJL model
journal, March 1995

Medium modifications of nucleon electromagnetic form factors
journal, November 2005

Review of Particle Physics
journal, July 2012

Deep-inelastic structure function of the pion in the null-plane phenomenology
journal, July 1994

Quark distributions in nuclear matter and the EMC effect
journal, May 2004

Quark Structure Functions of Mesons and the Drell-Yan Process
journal, April 1979

Electromagnetic from factors of charged and neutral kaons
journal, March 1996

Elastic charge form factors for K mesons
journal, May 1995

Implications of the measurement of pulsars with two solar masses for quark matter in compact stars and heavy-ion collisions: A Nambu–Jona-Lasinio model case study
journal, October 2013

The pion form factor at zero and finite temperature in the Nambu-Jona-Lasinio model
journal, April 1994

Kaon and Pion Electromagnetic Form Factor Ratios in the Light-Front
journal, February 2010

Pion and kaon parton distribution functions in a meson-cloud model
journal, February 2003

Comparison of kaon and pion valence quark distributions in a statistical model
journal, March 2012

Asymptotic freedom in parton language
journal, August 1977

A measurement of the kaon charge radius
journal, October 1986

Pion and kaon valence-quark parton distribution functions
journal, June 2011

Valence-quark distribution functions in the kaon and pion
journal, April 2016

Meson structure in deep inelastic scattering
journal, October 1994

Valence-quark distributions in the pion
journal, January 2001

Pion and kaon form factors and heavy vector mesons
journal, July 1974

Diquark electromagnetic form factors in a Nambu-Jona-Lasinio model
journal, August 1993

Hadron structure functions in a chiral quark model: Regularization, scaling and sum rules
journal, November 1999

Connection of Elastic Electromagnetic Nucleon Form Factors at Large $Q^{2}$ and Deep Inelastic Structure Functions Near Threshold
journal, January 1970

QCD phenomenology based on a chiral effective Lagrangian
journal, October 1994

NJL model on the light cone and pion structure function
journal, May 1999

Transversity quark distributions in a covariant quark–diquark model
journal, January 2008

Charged pion form factor between $Q^{2} = 0.60$ and 2.45 ${GeV}^{2}$ . I. Measurements of the cross section for the $^{1} H (e, e^{'} π^{+}) n$ reaction
journal, October 2008

Charged pion form factor between $Q^{2} = 0.60$ and $2.45 GeV^{2}$ . II. Determination of, and results for, the pion form factor
journal, October 2008

The Nambu—Jona-Lasinio model of quantum chromodynamics
journal, July 1992

Hadron physics from the global color model of QCD
journal, January 1997

Analytic structure of meson propagators in the proper-time regularized Nambu-Jona-Lasinio model
journal, December 1996

Dynamical chiral symmetry breaking, Goldstone’s theorem, and the consistency of the Schwinger-Dyson and Bethe-Salpeter equations
journal, October 1995

Pion and kaon electromagnetic form factors
journal, March 2002

Features and flaws of a contact interaction treatment of the kaon
journal, April 2013

Analytic structure of meson propagators in the proper-time regularized Nambu-Jona-Lasinio model
journal, May 1996

Elastic charge form factors for K mesons
report, April 1994