After initial claims and a long hiatus, it is now established that several binary stars emit high-
(0.1–100 GeV) and very high-energy (> 100 GeV) gamma rays. A new class has emerged …

This catalog summarizes 117 high-confidence⩾ 0. 1 GeV gamma-ray pulsar detections
using three years of data acquired by the Large Area Telescope (LAT) on the Fermi satellite …

Massive systems made of two or more stars are known to be the site for interesting physical
processes–including at least in some cases–particle acceleration. Over the past decade, this …

Recent work suggests that the mass-loss rate of the primary star ηA in the massive colliding
wind binary η Carinae dropped by a factor of 2–3 between 1999 and 2010. We present …

The binary systems that have been detected in gamma rays have proven very useful to study
high-energy processes, in particular particle acceleration, emission and radiation …

ABSTRACT A series of three Hubble Space Telescope/Space Telescope Imaging
Spectrograph spectroscopic mappings, spaced approximately one year apart, reveal three …

We perform 3D gas-dynamical simulations and show that the asymmetric morphology of the
blue-and red-shifted components of the outflow at hundreds of astronomical units from the …

The evolution of massive stars, as well as their endpoints as supernovae (SNe), is important
both in astrophysics and cosmology. While tremendous progress towards an understanding …

Durante los últimos años, con el aumento en la sensibilidad de los detectores de altas
energías, el número de fuentes gamma ha crecido y también se ha incrementado el tipo de …

The binary systems that have been detected in gamma rays have proven very useful to study
high-energy processes, in particular particle acceleration, emission and radiation …