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Young Stars and Planets Near the Sun: Explosive Phenomena from Falling Evaporating Bodies

Published online by Cambridge University Press:  27 January 2016

Subhon Ibadov  and
Firuz S. Ibodov
Subhon Ibadov
Affiliation:
Lomonosov Moscow State University, Sternberg Astronomical Institute, 119991 Moscow, Russia email: [email protected] Institute of Astrophysics, Tajik Academy of Sciences, 734042 Dushanbe, Tajikistan email: [email protected]
Firuz S. Ibodov
Affiliation:
Lomonosov Moscow State University, Sternberg Astronomical Institute, 119991 Moscow, Russia email: [email protected]
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Abstract

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Impacts of falling evaporating bodies (FEBs) with stars and planets at velocities V ≳ 10 − 20 km/s will be accompanied, due to aerodynamic effects such as crushing and transversal expansion of the crushed mass, by the FEB's “explosion” and the generation of a strong “blast” wave, resulting in FEB-generated explosive/flare phenomena. Multiwavelength monitoring of nearby young stars (and exoplanets) with dense protoplanetary disks rich in FEB's is hence of interest for identifying such FEB-related mechanisms possibly underlying their variability.

Keywords

Young starsfalling evaporating bodiesFEB-generated explosive/flare phenomena
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Issue S314: Young Stars & Planets Near the Sun , November 2015 , pp. 253 - 254
Copyright
Copyright © International Astronomical Union 2016 

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