Hostname: page-component-77c89778f8-cnmwb Total loading time: 0 Render date: 2024-07-20T07:55:41.826Z Has data issue: false hasContentIssue false
  • English
  • Français

On two possible groups of flare stars in Pleiades

Published online by Cambridge University Press:  23 September 2016

A.L. Mirzoyan  and
M.A. Mnatsakanian
A.L. Mirzoyan
Affiliation:
Byurakan Astrophysical Observatory Armenian Academy of Sciences, USSR
M.A. Mnatsakanian
Affiliation:
Byurakan Astrophysical Observatory Armenian Academy of Sciences, USSR

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The correlation between the magnitude of the proper motion and the mean frequency of flares for flare stars in the Pleiades cluster region is discussed. The magority of them are physical members of this star cluster. It is shown that there exist probably two groups of flare stars which differ each other by their parameters, in particular by the magnitude of proper motions. A possible explanation of this phenomenon is suggested.

Type
I Flare Stars Optical Observations and Flare Statistics
Information
Symposium - International Astronomical Union , Volume 137: Flare Stars in Star Clusters, Association and Solar Vicinity , 1990 , pp. 77 - 80
Copyright
Copyright © Kluwer 1990 

References

1. Mnatsakanian, M. A. and Mirzoyan, A. L. (1989) ‘Prediction of the flare activity in stellar aggregates’, this volume.CrossRefGoogle Scholar
2. Jones, B.F., (1981) ‘Proper-motion membership for Pleiades flare stars’, Astron. J., 86, 290–297.Google Scholar
3. Mirzoyan, L.V. (1976) ‘Observational aspects in studing the early stages of the evolution of stars’, in Kharadze, E.K. (ed.), Stars and Galaxis from observational Points of view, Georgian Academy of Sciences, Tbilisi, pp. 121–127.Google Scholar
4. Chavushian, H.C. (1979) ‘A study of flare stars in the Pleiades aggregate region, Byurakan Astrophysical observatory.Google Scholar
5. Mirzoyan, A.L. (1983) ‘On the proper motions and distribution of flare stars in the Pleiades’, Astrofizika, 19, 588–592.Google Scholar
6. Mirzoyan, L.V., Hambarian, V.V., Garibjanian, A.T. and Mirzoyan, A.L. (1988) ‘Statistical study of flare stars III. Flare stars in the general galactic star field’, Astrofizika, 29, 531–540.Google Scholar
7. Parsamian, E.S. and Oganian, G.B., Astrofizika, in press.Google Scholar