37 citations · 69 across the 6 of their papers we have counts for
10 papers · 1 filter
A complete 12CO 2-1 map of M51 with HERA
C. Kramer, M. Hitschfeld, K. F. Schuster +2
The nearby, almost face-on, and interacting galaxy M51 offers an excellent opportunity to study the distribution of molecular gas and the mechanisms governing the star formation ra…
[CI] 492 GHz mapping toward Cas A
B. Mookerjea, N. G. Kantharia, D. A. Roshi +2
We have mapped the [C I] emission at 492 GHz toward the supernova remnant Cas A. We detect [C I] emission from the periphery of the diffuse Photon Dominated Region (PDR) covering t…
Study of Photon Dominated Regions in Cepheus B
B. Mookerjea, C. Kramer, M. Roellig +1
Aim: The aim of the paper is to understand the emission from the photon dominated regions in Cepheus B, estimate the column densities of neutral carbon in bulk of the gas in Cepheu…
Far-Infrared detection of methylene
E. T. Polehampton, K. M. Menten, S. Bruenken +2
We present a clear detection of CH2 in absorption towards the molecular cloud complexes Sagittarius B2 and W49 N using the ISO Long Wavelength Spectrometer. These observations repr…
The Giant Molecular Cloud associated with RCW 106 -- A 1.2 mm continuum mapping study
B. Mookerjea, C. Kramer, M. Nielbock +1
We have mapped the dust continuum emission from the molecular cloud covering a region of 28pcx94pc associated with the well-known HII region RCW 106 at 1.2 mm using SIMBA on SEST.…
Hyperfine Structure in H^{13}CO^{+} and ^{13}CO: measurement, analysis, and consequences for the study of dark clouds
Johannes Schmid-Burgk, Dirk Muders, Holger S. P. Mueller +1
The magnetic moment of the ^{13}C nucleus is shown to provide a potentially useful tool for analysing quiescent cold molecular clouds. We report discovery of hyperfine structure in…