Isospin mixing in the giant dipole resonance
Physical Review C1979Vol. 20(2), pp. 415–417
Citations Over Time
Abstract
The amount of isospin mixing in the region of the giant dipole resonance was determined by a comparison of $\ensuremath{\alpha}$-capture reaction cross sections in self-conjugate and nonconjugate nuclei. For the two nuclei $^{24}\mathrm{Mg}$ and $^{32}\mathrm{S}$ Coulomb matrix elements $〈{V}_{c}〉=11 \mathrm{and} 4$ keV at mean excitation energies of 17.6 and 15.7 MeV, respectively, were found.NUCLEAR REACTIONS $^{20,22}\mathrm{Ne}$($\ensuremath{\alpha}$,${\ensuremath{\gamma}}_{0}$),$^{28,30}\mathrm{Si}$($\ensuremath{\alpha}$,${\ensuremath{\gamma}}_{0}$), $4<~{E}_{\ensuremath{\alpha}}<~16$ MeV; deduced Coulomb matrix elements.
Related Papers
- → RELATION BETWEEN STRONG AND WEAK ISOSPIN(2004)17 cited
- → Isospin analysis of pion and nucleon resonance production in NN collisions(1971)9 cited
- → Isospin splitting of the giant resonance. I. Isodoublets(1975)7 cited
- → The splitting of the isospin and spin-isospin dipole resonances in 12C(1973)2 cited
- Susquehanna Chorale Spring Concert "Roots and Wings"(2017)