Erratum: Charge symmetry breaking effects in nucleon-nucleon scattering derived from the quark model [Phys. Rev. C53, 50 (1996)]

1997 ◽  
Vol 56 (5) ◽  
pp. 2891-2891 ◽  
Author(s):  
Anita Awasthi ◽  
V. S. Bhasin
Keyword(s):  
Symmetry Breaking ◽  
Quark Model ◽  
Nucleon Nucleon ◽  
Charge Symmetry Breaking ◽  
Charge Symmetry ◽  
Nucleon Scattering

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.

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