Mean lives and other properties of some levels in Ti

Abstract

Several levels in $^{46,47,48,49,50}\mathrm{Ti}$ from 1.5 to 4.3 MeV are observed in the resonant scattering of bremsstrahlung by natural Ti. Six levels may be given immediate isotope assignments from verified branching to first excited states, seven may be assigned by close agreement of energies and other characteristics with levels observed in other reactions, one has a possible dual assignment, and one cannot be assigned. Widths and mean lives are given as well as information on spins, mixing ratios, and branching ratios.NUCLEAR REACTIONS $^{46,47,48,49,50}\mathrm{Ti}(\ensuremath{\gamma},{\ensuremath{\gamma}}^{\ensuremath{'}})$, ($\ensuremath{\gamma},{\ensuremath{\gamma}}^{\ensuremath{'}}$), ${E}_{x}=1.3\ensuremath{-}4.7$ MeV; measured $\ensuremath{\sigma}(96\ifmmode^\circ\else\textdegree\fi{})$, $\ensuremath{\sigma}(126\ifmmode^\circ\else\textdegree\fi{})$; deduced levels, ${\ensuremath{\Gamma}}_{0}$, $\ensuremath{\Gamma}$, mixing ratios, spins, parities.