1 citations · 2 across the 3 of their papers we have counts for
3 papers · 1 filter
The Colliding Winds of WR146: Seeing the Works
E. P. O'Connor, S. M. Dougherty, J. M. Pittard +1
WR146 is a WC6+O8 colliding-wind binary (CWB) system with thermal emission from the stellar winds of the two stars, and bright non-thermal emission from the wind-collision region (…
Are WC9 Wolf-Rayet stars in colliding-wind binaries?
P. M. Williams, K. A. van der Hucht, G. Rauw
We present results from a spectroscopic search for massive companions to dust-making Galactic WC9 stars as a step to testing the paradigm that dust formation in these systems requi…
Mapping WR140 from infrared spectroscopy and imaging
P. M. Williams, W. P. Varricatt, A. P. Marston +1
Observations of the 1.083-micron He I line in WR140 (HD 193793) show P-Cygni profiles which varied as the binary system went through periastron passage. A sub-peak appeared on the…