Dust emission from star forming clouds: a progress report
| Autor: | P. G. Mezger, A. Sievers, R. Zylka |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
010504 meteorology & atmospheric sciences
0103 physical sciences Astrophysics::Solar and Stellar Astrophysics General Medicine Astrophysics::Earth and Planetary Astrophysics 010303 astronomy & astrophysics 01 natural sciences Astrophysics::Galaxy Astrophysics 0105 earth and related environmental sciences |
| Zdroj: | Symposium - International Astronomical Union. 147:245-257 |
| ISSN: | 0074-1809 |
| DOI: | 10.1017/s0074180900198973 |
| Popis: | Model computations of protostellar evolution depend very strongly on the initial conditions: Fragmentation of massive cloud cores or coagulation of substellar condensations, the physical state of gas and dust (e.g. the formation of ice-mantles and grain coagulation), the presence of magnetic fields and its effect on gas and dust, and the formation of accretion disks as a consequence of an initial angular momentum of the protostellar condensation. The MPIfR bolometer group together with the molecular spectroscopists R. Mauersberger and T.L. Wilson have embarked on a program aimed at the exploration of the earliest evolutionary stages of high- and low-mass star formation. Here follows a brief progress report. |
| Databáze: | OpenAIRE |
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