Isospin dependence of the nuclear level width

Statistical fluctuation analyses of ³¹P(p,α) and ³¹P(p,p′) excitation functions are used to deduce level widths for the $T_{<}$ and $T_{>}$ isospin states in ³²S at 17.8 MeV of 38.7±2.7 and 26.2±3.5 keV, respectively. These two widths in ⁵⁵Mn at 17.6 MeV are reported also. Relative level densities of the two isospins are calculated for each nucleus.[NUCLEAR REACTIONS ³¹P(p,α), (p,p′), E=8.5-10.0 MeV, measured σ(E;θ); deduced level widths and level densities for $T_{<}$ and $T_{>}$ isospin states in ³²S at 17.8 MeV.]