Models of the non-thermal emission from early-type binaries

Abstract

The powerful wind-wind collision in massive star binaries creates a region of high temperature plasma and accelerates particles to relativistic energies. I briefly summarize the hydrodynamics of the wind-wind interaction and the observational evidence, including recent $\gamma$-ray detections, of non-thermal emission from such systems. I then discuss existing models of the non-thermal emission and their application to date, before concluding with some future prospects.

Invited review at HEPIMS Workshop (Jaen 2009); 12 pages, 5 figures, to appear in PASP

References in corpus (1)

• Detection of Gamma-ray Emission from the Eta-Carinae Region