ρ-ω mixing in nuclear charge asymmetry
- 1 December 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 36 (6) , 2189-2194
- https://doi.org/10.1103/physrevc.36.2189
Abstract
The particle physics input to the NN charge asymmetric potential due to ρ-ω mixing is updated. The calculated changes in scattering lengths ‖ fm are in good agreement with experiment (∼1.4±0.8 fm), as are the contributions to the binding energy difference in the A=3 mirror nuclei.
Keywords
This publication has 45 references indexed in Scilit:
- Charge asymmetry of the nuclear interaction and neutron-neutron scattering parametersPhysical Review C, 1987
- Measurement of the neutron-neutron scattering lengthannwith the reactionπ−d→nnγin complete kinematicsPhysical Review C, 1987
- Charge-Symmetry Breaking in Neutron-Proton Elastic ScatteringPhysical Review Letters, 1986
- nn Scattering parameters ann and rnn from the photon spectrum of the reaction π−d → γnnNuclear Physics A, 1984
- ρ,ω, andφmixing mechanismsPhysical Review D, 1981
- Quark mass differences andρ−ωmixingPhysical Review D, 1979
- Scattering Length from the Photon Spectra of the Reactions andPhysical Review Letters, 1979
- Nonlocal contributions to theρ−ωmixing charge-symmetry-breaking forcePhysical Review C, 1978
- On the sign of the ρ-ω mixing charge asymmetric nn potentialNuclear Physics A, 1977
- Particle mixing and charge asymmetric nuclear forcesNuclear Physics A, 1975