Determination of charmed-hadron masses and electromagnetic mass differences in a broken-SU(8) quark model

1977 ◽  
Vol 15 (9) ◽  
pp. 2478-2482 ◽  
Author(s):  
Lai-Him Chan
Keyword(s):  
Quark Model ◽  
Electromagnetic Mass ◽  
Charmed Hadron ◽  
Hadron Masses

Electromagnetic mass differences of baryons and quark model

1966 ◽  
Vol 46 (1) ◽  
pp. 194-197 ◽  
Author(s):  
S. Ishida ◽  
K. Konno ◽  
H. Shimodaira
Keyword(s):  
Quark Model ◽  
Electromagnetic Mass

scholarly journals Dirac's Observables for the Higgs Model I: The Abelian Case

1997 ◽  
Vol 12 (26) ◽  
pp. 4769-4796 ◽  
Author(s):  
Luca Lusanna ◽  
Paolo Valtancoli
Keyword(s):  
Electromagnetic Field ◽  
Principal Bundle ◽  
Canonical Basis ◽  
Higgs Field ◽  
Higgs Model ◽  
Electromagnetic Mass ◽  
Vortex Solution ◽  
Abelian Case ◽  
Gauge Fixing

We search a canonical basis of Dirac's observables for the classical Abelian Higgs model with fermions in the case of a trivial U(1) principal bundle. The study of the Gauss law first class constraint shows that the model has two disjoint sectors of solutions associated with two physically different phases. In the electromagnetic phase, the electromagnetic field remains massless: after the determination of the Dirac's observables we get that both the reduced physical Hamiltonian and Lagrangian are nonlocal. In the Higgs phase, the electromagnetic field becomes massive and in terms of Dirac's observables we get a local, but nonanalytic in the electric charge (or equivalently in the sum of the electromagnetic mass and of the residual Higgs field), physical Hamiltonian; however the associated Lagrangian is nonlocal. Some comments on the R-gauge-fixing, the possible elimination of the residual Higgs field and on the Nielsen–Olesen vortex solution close the paper.

Electromagnetic mass splittings of mesons and baryons in the quark model

1967 ◽  
Vol 2 (1) ◽  
pp. 110-120 ◽  
Author(s):  
Abraham Gal ◽  
Florian Scheck
Keyword(s):  
Quark Model ◽  
Electromagnetic Mass

scholarly journals Gauge invariant determination of charged hadron masses

2018 ◽  
Vol 2018 (5) ◽  
Author(s):  
M. Hansen ◽  
◽  
B. Lucini ◽  
A. Patella ◽  
N. Tantalo
Keyword(s):  
Charged Hadron ◽  
Gauge Invariant ◽  
Hadron Masses

Analytic Determination of the T–ν Phase Diagram of the Chiral Quark Model

2005 ◽  
Vol 22 (3-4) ◽  
pp. 355-362 ◽  
Author(s):  
A. Jakovác ◽  
A. Patkós ◽  
Zs. Szép ◽  
P. Szépfalusy
Keyword(s):  
Phase Diagram ◽  
Quark Model ◽  
Chiral Quark Model ◽  
Analytic Determination
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