First Extragalactic Detection of N2H+

R. Mauersberger and C. Henkel
Dense gas in nearby galaxies. IV - The detection of N2H+, SiO, H13CO+, H13CN, and HN13C,
Astron. Astrophys. 245, 457-466 (1991).

Source(s): NGC253, Maffei 2, IC342, M82, NGC6946
Facility: IRAM 30m


Contributor(s): S. Thorwirth; 09/2005