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Activity in Interacting and Binary Galaxies
Published online by Cambridge University Press: 25 May 2016
Abstract
This is a short review of recent studies and reports on interacting galaxies and binary galaxies. Early studies were primarily made at optical wavelengths, but recent ones have concentrated on observing HI at λ21 cm. Application of the Virial Theorem to these observations indicates M/L values of the binary systems of ≲50, suggesting the existence of moderate halos around spiral galaxies.
- Type
- IV. AGN Related Phenomena
- Information
- Symposium - International Astronomical Union , Volume 194: Activity in Galaxies and Related Phenomena , 1999 , pp. 341 - 346
- Copyright
- Copyright © Astronomical Society of the Pacific 1999