24 citations · 41 across the 3 of their papers we have counts for
3 papers
astro-ph.SR2010★ 24 cited
The FERRUM project: laboratory-measured transition probabilities for Cr II
J. Gurell, H. Nilsson, L. Engstrom +4
Aims: We measure transition probabilities for Cr II transitions from the z ^4H_J, z ^2D_J, y ^4F_J, and y ^4G_J levels in the energy range 63000 to 68000 cm^{-1}. Methods: Radiativ…
astro-ph.SR2009★ 9 cited
The FERRUM project: Transition probabilities for forbidden lines in [FeII] and experimental metastable lifetimes
J. Gurell, H. Hartman, R. Blackwell-Whitehead +5
Accurate transition probabilities for forbidden lines are important diagnostic parameters for low-density astrophysical plasmas. In this paper we present experimental atomic data f…
astro-ph2008★ 8 cited
The FERRUM Project: experimental and theoretical transition rates of forbidden [Sc II] lines and radiative lifetimes of metastable Sc II levels
H. Hartman, J. Gurell, P. Lundin +6
Context. In many plasmas, long-lived metastable atomic levels are depopulated by collisions (quenched) before they decay radiatively. In low-density regions, however, the low colli…