135 citations · 1k across the 27 of their papers we have counts for
7 papers · 1 filter
A changing wind collision
Yael Naze, Gloria Koenigsberger, Julian M. Pittard +4
We report on the first detection of a global change in the X-ray emitting properties of a wind-wind collision, thanks to XMM-Newton observations of the massive SMC system HD5980. W…
An X-ray view of HD166734, a massive supergiant system
Yael Naze, Eric Gosset, Laurent Mahy +1
The X-ray emission of the O+O binary HD166734 was monitored using Swift and XMM-Newton observatories, leading to the discovery of phase-locked variations. The presence of an f line…
The 2.35 year itch of Cyg OB2 #9. II. Radio monitoring
R. Blomme, Y. Naze, D. Volpi +5
Cyg OB2 #9 is one of a small set of non-thermal radio emitting massive O-star binaries. The non-thermal radiation is due to synchrotron emission in the colliding-wind region. Cyg O…
The 2.35 year itch of Cyg OB2 #9 - I. Optical and X-ray monitoring
Y. Naze, L. Mahy, Y. Damerdji +5
Context: Nonthermal radio emission in massive stars is expected to arise in wind-wind collisions occurring inside a binary system. One such case, the O-type star Cyg OB2 #9, was pr…
He II 4686 in eta Carinae: collapse of the wind-wind collision region during periastron passage
M. Teodoro, A. Damineli, J. I. Arias +23
The periodic spectroscopic events in eta Carinae are now well established and occur near the periastron passage of two massive stars in a very eccentric orbit. Several mechanisms h…
An Introduction to the Chandra Carina Complex Project
Leisa K. Townsley, Patrick S. Broos, Michael F. Corcoran +32
The Great Nebula in Carina provides an exceptional view into the violent massive star formation and feedback that typifies giant HII regions and starburst galaxies. We have mapped…