Overluminous HNC line emission in Arp 220, NGC 4418 and Mrk 231. Global IR pumping or XDRs?
Journal article, 2007
Author
Susanne Aalto
Chalmers, Department of Radio and Space Science, Radio Astronomy and Astrophysics
M. Spaans
M.C. Wiedner
S. Hüttemeister
Astronomy & Astrophysics
Vol. 464 193-200
Subject Categories
Astronomy, Astrophysics and Cosmology