Quark model of light mesons with dynamically broken chiral symmetry

1985 ◽  
Vol 31 (1) ◽  
pp. 137-159 ◽  
Author(s):  
A. Le Yaouanc ◽  
L. Oliver ◽  
S. Ono ◽  
O. Pène ◽  
J.-C. Raynal
Keyword(s):  
Quark Model ◽  
Chiral Symmetry ◽  
Light Mesons

scholarly journals Mass of heavy-light mesons in a constituent quark picture with partially restored chiral symmetry

2016 ◽  
Vol 93 (5) ◽  
Author(s):  
Aaron Park ◽  
Philipp Gubler ◽  
Masayasu Harada ◽  
Su Houng Lee ◽  
Chiho Nonaka ◽  
...  
Keyword(s):  
Chiral Symmetry ◽  
Constituent Quark ◽  
Light Mesons

A quark model of mesons based on chiral symmetry

1973 ◽  
Vol 44 (2) ◽  
pp. 171-174 ◽  
Author(s):  
A. Casher ◽  
L. Susskind
Keyword(s):  
Quark Model ◽  
Chiral Symmetry

scholarly journals Tomography of light mesons in the light-cone quark model

2020 ◽  
Vol 102 (1) ◽  
Author(s):  
Satvir Kaur ◽  
Narinder Kumar ◽  
Jiangshan Lan ◽  
Chandan Mondal ◽  
Harleen Dahiya
Keyword(s):  
Quark Model ◽  
Light Cone ◽  
Light Mesons

NONPERTURBATIVE QCD, THE CONSTITUENT QUARK MODEL AND CONFINEMENT

1988 ◽  
Vol 03 (01) ◽  
pp. 203-223 ◽  
Author(s):  
B.H.J. MCKELLAR ◽  
M.D. SCADRON ◽  
R.C. WARNER
Keyword(s):  
Quark Model ◽  
Chiral Symmetry ◽  
Constituent Quark ◽  
Chiral Symmetry Breaking ◽  
Constituent Quark Model ◽  
The Other ◽  
Hadron Structure ◽  
Potential Models ◽  
Dynamical Breaking ◽  
Quark Models

There are currently two major QCD-inspired quark models for hadrons. Nonrelativistic potential models and ultrarelativistic bag models have both had their successes. In this paper we present the case for an alternative quark picture, emphasizing the nonperturbative dynamical breaking of chiral symmetry in QCD. The relativistic constituent quark model which emerges recovers the main results of the other approaches, and also holds better prospects for the calculation of relativistic phenomena, and for the eventual understanding of the interrelations between chiral-symmetry breaking, hadron structure and confinement.

scholarly journals DECAY CONSTANTS OF HEAVY–LIGHT MESONS IN THE RELATIVISTIC QUARK MODEL

2002 ◽  
Vol 17 (13) ◽  
pp. 803-807 ◽  
Author(s):  
D. EBERT ◽  
R. N. FAUSTOV ◽  
V. O. GALKIN
Keyword(s):  
Quark Model ◽  
Light Quark ◽  
Relativistic Effects ◽  
Relativistic Quark Model ◽  
Sum Rule ◽  
Decay Constants ◽  
Model Predictions ◽  
Relativistic Treatment ◽  
Light Mesons ◽  
Good Agreement

The decay constants of pseudoscalar and vector heavy–light mesons are calculated in the framework of the relativistic quark model with the completely relativistic treatment of the light quark. It is argued that relativistic effects play a significant role. Good agreement of the model predictions with recent lattice and QCD sum rule calculations as well as available experimental data are found.

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