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On the Radio Emission from Interacting Spiral Galaxies

Published online by Cambridge University Press:  04 August 2017

V.H. Malumian
V.H. Malumian*
Affiliation:
Byurakan Astrophysical Observatory, 378433 Byurakan, Armenia, USSR

Abstract

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It is shown that the power of radio emission of spiral members of double galaxies depends on their projected distances. For example, the members of pairs with projected distances lower than 10 kpc are 2–2.5 times more powerful than members of pairs with distances larger than 50 kpc. Since 90% of “interacting” spiral galaxies belong to pairs with separations smaller than 50 kpc this means that the members of interacting pairs are more powerful radio emitters than the components of non-interacting pairs.

Type
VI. Environmental Aspects of Nuclear Activity
Information
Symposium - International Astronomical Union , Volume 121: Observational Evidences of Activity of Galaxies , 1987 , pp. 415 - 417
Copyright
Copyright © Reidel 1987 

References

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