Published May 1982
| Version v1
Journal article
On the possible mechanism of the recurrent activity of galactic nuclei
Creators
- 1. AN SSSR, Moscow. Inst. Kosmicheskikh Issledovanij
Description
A mechanism of the reccurent activity is proposed in a compact (R approximately 0.1-10 pc) stellar cluster on the stage of contact collisions. It is shown that cooling and compression of the gas, produced during the collisions in a cluster with small angular momentum may lead to reccurent activity of a galactic nuclei with the characteristic time between outbursts of approximately 102-105 years
Additional details
Additional titles
- Original title (Russian)
- О возможном механизме рекуррентной активности галактических ядер
Publishing Information
- Journal Title
- Pis'ma Astron. Zh.
- Journal Volume
- 8
- Journal Issue
- 5
- Series
- Pis'ma Astron. Zh.
- Journal Page Range
- 263-269
- ISSN
- 0320-0108
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 14744436
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- BLACK HOLES; COOLING; COSMIC GASES; GALAXY NUCLEI; GRAVITATIONAL COLLAPSE; STAR ACCRETION; STAR CLUSTERS
- Descriptors DEC
- FLUIDS; GASES; STAR EVOLUTION
Optional Information
- Notes
- For English translation see the journal Soviet Astronomy Letters (USA).