- IV. Column density PDFs from quiescent to massive molecular clouds🔍
- Understanding star formation in molecular clouds IV. Column ...🔍
- IV. Column density PDFs from quiescent to massive molecular ...🔍
- [2207.14604] Understanding star formation in molecular clouds🔍
- Evolving molecular cloud structure and the column density ...🔍
- Gas Column Density Distribution of Molecular Clouds in the Third ...🔍
- Quiescent Giant Molecular Cloud Cores in the Galactic Center D. Lis ...🔍
- What probability distribution functions tell us about the processes of ...🔍
IV. Column density PDFs from quiescent to massive molecular clouds
IV. Column density PDFs from quiescent to massive molecular clouds
We present N-PDFs of 29 Galactic regions obtained from Herschel imaging at high angular resolution (18′′), covering diffuse and quiescent clouds.
Understanding star formation in molecular clouds IV. Column ... - arXiv
We conclude that at low column densities, atomic and molecular gas is turbulently mixed, while at high column densities, the gas is fully ...
IV. Column density PDFs from quiescent to massive molecular clouds
For diffuse, quiescent, and low-mass SF clouds, we propose that the two log-normals arise from the atomic and molecular phase, respectively. For massive clouds, ...
(PDF) Understanding star formation in molecular clouds. IV. Column ...
For diffuse, quiescent, and low-mass SF clouds, we propose that the two log-normals arise from the atomic and molecular phase, respectively. For massive clouds, ...
IV. Column density PDFs from quiescent to massive molecular ...
Probability distribution functions of the total hydrogen column density (N-PDFs) are a valuable tool for distinguishing between the various processes ...
(PDF) Understanding star formation in molecular clouds IV. Column ...
For diffuse, quiescent, and low-mass SF clouds, we propose that the two log-normals arise from the atomic and molecular phase, respectively. For ...
[2207.14604] Understanding star formation in molecular clouds
Understanding star formation in molecular clouds. IV. Column density PDFs from quiescent to massive molecular clouds. N. Schneider 11 V. Ossenkopf-Okada 11 S ...
Evolving molecular cloud structure and the column density ...
The structure of molecular clouds can be characterized with the probability distribution func- tion (PDF) of the mass surface density. In particular, the ...
Evolving molecular cloud structure and the column density ...
Recent observations by Kainulainen et al. (2009) showed that column density PDFs for molecular clouds also exhibit a lognormal distribution. However, they ...
Gas Column Density Distribution of Molecular Clouds in the Third ...
, of molecular clouds. Overall, as predicted by numerical simulations, the N-pdfs of the molecular clouds with active star formation activity tend to have N- ...
Quiescent Giant Molecular Cloud Cores in the Galactic Center D. Lis ...
high H2 column density and mass), and (iii) these clouds seen in absorption ... density of _1.4 × l05 cm-3, while the CS data imply an even higher ...
What probability distribution functions tell us about the processes of ...
Understanding star formation in molecular clouds — IV. Column density PDFs from quiescent to massive molecular clouds. A&A 666, A165 (2022). Understanding ...
Understanding star formation in molecular clouds - OUCI
Probability distribution functions of the total hydrogen column density (N-PDFs) are a valuable tool for distinguishing between the various processes ...
Gravity or turbulence? – II. Evolving column density probability ...
In Section 4 we present a brief discussion, and in Section 5 we give our main conclusions. 2 VOLUMETRIC AND COLUMN DENSITY. PDFS OF MOLECULAR CLOUDS. One ...
Lars Bonne - Google Scholar
Understanding star formation in molecular clouds-IV. Column density PDFs from quiescent to massive molecular clouds. N Schneider, V Ossenkopf-Okada, S Clarke, ...
Molecular Clouds - an overview | ScienceDirect Topics
Astronomical observations at long wavelengths (e.g., millimeter) are able to probe deep within interstellar clouds of gas and dust, which are opaque at short ...
Understanding Star Formation in the Perseus Molecular Cloud
The BE sphere model, however, pro- vides a lower limit for the critical mass and column density at which an object will become unstable to gravitational ...
Large-scale Molecular Gas Distribution in the M17 Cloud Complex
The spiral density waves also enhance the collision rates of molecular clouds, which can trigger massive star formation and star cluster ...
WIRCing with Cloudshine to Understand Molecular Clouds
The low column-density material in molecular clouds can critically constrain theories of turbulence in molecular clouds, the low-mass end of the prestellar ...
Physical Processes in the Interstellar Medium
As indicated by the column density PDF in nearby molecular clouds de- picted ... massive molecular clouds, ApJ, 192,. L149 (1974). Zweibel, E. G. ...