72 citations · 91 across the 3 of their papers we have counts for
5 papers · 1 filter
Dynamical Masses for the Large Magellanic Cloud Massive Binary System [L72] LH 54-425
S. J. Williams, D. R. Gies, T. J. Henry +8
We present results from an optical spectroscopic investigation of the massive binary system [L72] LH~54-425 in the LH 54 OB association in the Large Magellanic Cloud. We revise the…
Joint H-alpha and X-Ray Observations of Massive X-Ray Binaries. II. The Be X-ray Binary and Microquasar LS I +61 303
E. D. Grundstrom, S. M. Caballero-Nieves, D. R. Gies +6
We present the results of an H-alpha monitoring campaign on the BeXRB and microquasar system LS I +61 303. We use radial velocity measurements of HeI lines in our spectra to re-eva…
Direct Detection of a (Proto)Binary-Disk System in IRAS 20126+4104
T. K. Sridharan, S. J. Williams, G. A. Fuller
We report the direct detection of a binary/disk system towards the high-mass (proto)stellar object IRAS20126+4104 at infrared wavengths. The presence of a multiple system had been…
The Circumstellar Environment of High Mass Protostellar Objects. III Evidence of Infall?
G. A. Fuller, S. J. Williams, T. K. Sridharan
The results are presented of a molecular line survey to search for the spectral signature of infall towards 77 850 micron continuum sources believed to be candidate high mass proto…
The Circumstellar Environments of High-Mass Protostellar Objects I: Submillimetre Continuum Emission
S. J. Williams, G. A. Fuller, T. K. Sridharan
We present maps of the 850 micron and 450 micron continuum emission seen towards a sample of 68 high-mass protostellar candidates with luminosities ranging from 10^2.5 to 10^5 sola…