dc.contributor.author |
Marar, T. M. K |
|
dc.contributor.author |
Padmini, V. N |
|
dc.contributor.author |
Seetha, S |
|
dc.contributor.author |
Narayanan Kutty, K. R |
|
dc.contributor.author |
Kasturirangan, K |
|
dc.contributor.author |
Rao, U. R |
|
dc.contributor.author |
Bhattacharyya, J. C |
|
dc.date.accessioned |
2008-09-22T11:46:08Z |
|
dc.date.available |
2008-09-22T11:46:08Z |
|
dc.date.issued |
1988-01 |
|
dc.identifier.citation |
Astronomy and Astrophysics , Vol. 189, No. 1 - 2, pp. 119 - 123 |
en |
dc.identifier.issn |
0004-6361 |
|
dc.identifier.uri |
http://hdl.handle.net/2248/3760 |
|
dc.description.abstract |
AM CVn, an interacting binary system consisting of two helium white dwarfs, has been classified as a nova-like object. Normally it exhibits only small amplitude modulations of 0.05 mag with a 1051 s periodicity. The authors report what is believed to be for the first time, two unusually intense optical flares in AM CVn during 1985 - 87. The characteristics of the two flares in white light observed on 1985 February 24 and 1986 February 7 with Δm = 0.34 and Δm = 1.07 respectively are described. The authors estimate the maximum amount of energy released from these flares as 2.7×1036erg and suggest in the light of current models possible sites of origin of the flaring activity. |
en |
dc.language.iso |
en |
en |
dc.publisher |
European Southern Observatory |
en |
dc.relation.uri |
http://adsabs.harvard.edu/abs/1988A%26A...189..119M |
en |
dc.subject |
Binary stars |
en |
dc.subject |
Cataclysmic variables |
en |
dc.subject |
Stellar flares |
en |
dc.subject |
Visible spectrum |
en |
dc.subject |
White dwarf stars |
en |
dc.subject |
Stellar models |
en |
dc.subject |
Stellar spectrophotometry |
en |
dc.title |
Flares on AM Canum Venaticorum |
en |
dc.type |
Article |
en |