Complementary reaction analyses and the isospin mixing of the 4(-) states in O-16

摘要

Data from the inelastic scattering of electrons, and of intermediate energy protons and pions leading to stretched" configuration 4(-) states near 19 MeV excitation in 160 as well as from charge exchange (p, n) scattering to an isobaric analogue (4-) state in F-16 have been analyzed to ascertain the degree of isospin mixing contained within those states and of the amount of d(5/2)-P-3/2(-1) particle-hole excitation strength they exhaust. The electron and proton scattering data have been analyzed using microscopic models of the structure and reactions, with details constrained by analyses of elastic scattering data. (c) 2005 Elsevier B.V. All rights reserved.