148 citations · 222 across the 5 of their papers we have counts for
4 papers · 1 filter
New Estimate for the Cosmic Ray-Induced Photodissociation Rate in the Interstellar Medium
O. Sipilä, P. Caselli, M. Padovani +5
In the interstellar medium, cosmic rays (CRs) generate a field of ultraviolet (UV) photons via the excitation and subsequent radiative decay of molecules. This UV field i…
Carbon isotopic fractionation in molecular clouds
L. Colzi, O. Sipilä, E. Roueff +2
C-fractionation has been studied from a theoretical point of view with different models of time-dependent chemistry, including both isotope-selective photodissociation and low-temp…
Theoretical study of ArH+ dissociative recombination and electron-impact vibrational excitation
A. Abdoulanziz, F. Colboc, D. A. Little +6
Cross sections are presented for dissociative recombination and electron-impact vibrational excitation of the ArH+ molecular ion at electron energies appropriate for the interstell…
Isotopic fractionation of carbon, deuterium and nitrogen : a full chemical study
E. Roueff, J. C. Loison, K. M. Hickson
Context. The increased sensitivity and high spectral resolution of millimeter telescopes allow the detection of an increasing number of isotopically substituted molecules in the in…