Title of article :
Measurement of radiative lifetimes in Nd II
Author/Authors :
Pinciuc، C.M. نويسنده , , Rivest، R.C. نويسنده , , Izawa، M.R. نويسنده , , Holt، R.A. نويسنده , , Rosner، S.D. نويسنده , , Scholl، T.J. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
We have measured radiative lifetimes of 35 levels of Nd II using the collinear beamlaser method. The levels studied had term energies up to ~30 000 cm-1 and lifetimes of 10 to 100 ns. Experimental accuracy was in the range 1.5-14%. These measurements are a first step to providing new and updated oscillator strengths needed for abundance determinations from stellar spectra.
Keywords :
reinforced con-crete , cracking , iteration , post-tensioned concrete , hoop bending moment , Delamination , radial reinforcement , hoop tension
Journal title :
CANADIAN JOURNAL OF PHYSICS
Journal title :
CANADIAN JOURNAL OF PHYSICS
