scholarly journals Beyond Wigner's isobaric multiplet mass equation: Effect of charge-symmetry-breaking interaction and Coulomb polarization

2019 ◽  
Vol 99 (1) ◽  
Author(s):  
J. M. Dong ◽  
J. Z. Gu ◽  
Y. H. Zhang ◽  
W. Zuo ◽  
L. J. Wang ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Charge Symmetry Breaking ◽  
Charge Symmetry

SUBSTRUCTURE EFFECT ON ρ-ω MIXING IN CHARGE-SYMMETRY VIOLATION

1992 ◽  
Vol 07 (32) ◽  
pp. 3037-3043 ◽  
Author(s):  
T. GOLDMAN ◽  
J.A. HENDERSON ◽  
A.W. THOMAS
Keyword(s):  
Symmetry Breaking ◽  
Quark Model ◽  
Quark Mass ◽  
Mass Shell ◽  
Mass Difference ◽  
Charge Symmetry Breaking ◽  
Symmetry Violation ◽  
Charge Symmetry ◽  
A Charge ◽  
Simple Quark Model

In generating a charge-symmetry breaking potential using ρ-ω mixing it is usually assumed that the mixing amplitude is constant (at the on-mass-shell value). Since the exchanged meson is actually far off-shell one must question the validity of this assumption. By constructing a simple quark model in which the mixing is generated by the u-d quark mass difference, we find that the assumption seems to be a very poor one.

Off-shell behavior of relativisticNNeffective interactions and charge symmetry breaking

1990 ◽  
Vol 41 (4) ◽  
pp. 1453-1461
Author(s):  
A. Gersten ◽  
A. W. Thomas ◽  
M. Weyrauch
Keyword(s):  
Symmetry Breaking ◽  
Charge Symmetry Breaking ◽  
Charge Symmetry

scholarly journals Importance of d-wave contributions in the charge symmetry breaking reaction dd→4Heπ0

2018 ◽  
Vol 781 ◽  
pp. 645-650 ◽  
Author(s):  
P. Adlarson ◽  
W. Augustyniak ◽  
W. Bardan ◽  
M. Bashkanov ◽  
F.S. Bergmann ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Charge Symmetry Breaking ◽  
Charge Symmetry ◽  
D Wave
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