activity
20052009
most citedImproved Laboratory Transition Probabilities for Ce II, Application to the Cerium Abundances of the Sun and Five r-process Rich, Metal-Poor Stars, and Rare Earth Lab Data

152 citations · 158 across the 4 of their papers we have counts for

collaborators
Showing 2005Show all

1 paper · 1 filter

astro-ph2005

Sm Transition Probabilities and Abundances

J. E. Lawler, E. A. Den Hartog, C. Sneden +1

Radiative lifetimes, accurate to +/- 5%, have been measured for 212 odd-parity levels of Sm II using laser-induced fluorescence. The lifetimes are combined with branching fractions…