Lifetimes and Oscillator Strengths for Ultraviolet Transitions in Singly-Ionized Lead

Negar Heidarian, Richard E. Irving, Adam. M. Ritchey +5

We present the results of lifetime measurements made using beam-foil techniques on levels of astrophysical interest in Pb II producing lines at 1203.6 A ($6s6p^2$ ${}^2{D}_{3/2}$)…