The S-shaped limit cycle of accretion disk and quasi-periodic variation of BL Lac object ON231

Details The S-shaped limit cycle of accretion disk and quasi-periodic variation of BL Lac object ON231 The S-shaped limit cycle of accretion disk and quasi-periodic variation of BL Lac object ON231

Nov 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990ap%26ss.173..101l&link_type=abstract

Astrophysics and Space Science (ISSN 0004-640X), vol. 173, no. 1, Nov. 1990, p. 101-108.

Statistics

Computation

2

Accretion Disks, Bl Lacertae Objects, Black Holes (Astronomy), Computational Astrophysics, Dwarf Novae, Luminosity

Scientific paper

The observed outburst behavior of ON + 231 is analyzed with reference to theoretical models. The approach applied is based on: (1) the dwarf-nova model of Meyer and Meyer-Hofmeister (1981 and 1982), involving thermal instability related to the peak in the opacity curve at temperatures where hydrogen is partially ionized; and (2) the model of Lin and Shields (1986) for the long-period outbursts of AGN and Seyferts. For the BL Lac-type supermassive black hole in a thin disk, an S-shaped limit-cycle curve is obtained which accounts for the quasi-periodic outbursts of ON + 231.

Affiliated with

Also associated with

No associations

Rating

The S-shaped limit cycle of accretion disk and quasi-periodic variation of BL Lac object ON231 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The S-shaped limit cycle of accretion disk and quasi-periodic variation of BL Lac object ON231, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The S-shaped limit cycle of accretion disk and quasi-periodic variation of BL Lac object ON231 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-839298