Isospin Symmetry Breaking in Hadrons and Nuclei

Abstract

A brief review of the isospin symmetry breaking in hadrons and nuclei is given with emphasis on the $u-d$ quark mass difference. The off-shell ${\rho }^0-\omega$ mixing is studied as a typical example of the symmetry breaking, and its relevance to the nuclear force and nuclei is discussed.

xxx pages, Latex, UTHEP-273

References in corpus (2)

• Charge-Symmetry Breaking, Rho-Omega Mixing and the Quark Propagator
• $q^2$-Dependence of Meson Mixing in Few-Body Charge Symmetry Breaking: ${\pi }^o-\eta$ Mixing to One Loop in Chiral Perturbation Theory

Cited by in corpus (2)

• Second Class Current in QCD Sum Rules
• In-medium Σ^0-ΛMixing in QCD Sum Rules