182 citations · 415 across the 7 of their papers we have counts for
7 papers
Odin observations of H2O in the Galactic Centre
Aa. Sandqvist, P. Bergman, J. Black
The Odin satellite has been used to detect emission and absorption in the 557-GHz H2O line in the Galactic Centre towards the Sgr A* Circumnuclear Disk (CND), and the Sgr A +20 km/…
Submillimeter Emission from Water in the W3 Region
C. Wilson, A. Mason, E. Gregersen +35
We have mapped the submillimeter emission from the 1(10)-1(01) transition of ortho-water in the W3 star-forming region. A 5'x5' map of the W3 IRS4 and W3 IRS5 region reveals strong…
First detection of NH3 (1,0 - 0,0) from a low mass cloud core: On the low ammonia abundance of the rho Oph A core
R. Liseau, B. Larsson, A. Brandeker +35
Odin has successfully observed the molecular core rho Oph A in the 572.5 GHz rotational ground state line of ammonia, NH3 (J,K = 1,0 - 0,0). The interpretation of this result makes…
First NH3 detection of the Orion Bar
B. Larsson, R. Liseau, P. Bergman +33
Odin has successfully observed three regions in the Orion A cloud, i.e. Ori KL, Ori S and the Orion Bar, in the 572.5 GHz rotational ground state line of ammonia, ortho-NH3 (J,K) =…
How to Identify Pre-Protostellar Cores
Erik M. Gregersen, Neal J. Evans
We have observed the HCO+ J=3-2 line toward 17 starless cores selected from the list of Ward-Thompson et al. (1994). Six of these cores have line asymmetries indicative of collapse…
Does Infall End Before the Class I Stage?
Erik M. Gregersen, Neal J. Evans, Diego Mardones +1
We have observed HCO+ J=3-2 toward 16 Class I sources and 18 Class 0 sources, many of which were selected from Mardones et al. (1997). Eight sources have profiles significantly ske…