Noel D. Richardson
Université de Montréal
7 Papers
26 Citations
Noel D. Richardson is an academic researcher from Université de Montréal. The author has contributed to research in topics: Circumbinary planet & Photosphere. The author has an hindex of 6, co-authored 7 publications. Previous affiliations of Noel D. Richardson include Lowell Observatory & Association of Universities for Research in Astronomy.
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Papers
A binary orbit for the massive, evolved star hde 326823, a wr+o system progenitor
TL;DR: In this article, high and moderate-resolution spectroscopy of the hot star HDE 326823 is presented, and it is shown that the absorption lines show coherent Doppler shifts with this period while the emission lines display little or no velocity variation.
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The H-band Emitting Region of the Luminous Blue Variable P Cygni: Spectrophotometry and Interferometry of the Wind
Noel D. Richardson,Noel D. Richardson,Noel D. Richardson,Gail Schaefer,D. R. Gies,D. R. Gies,Olivier Chesneau,John D. Monnier,Fabien Baron,Fabien Baron,Xiao Che,J. R. Parks,Rachel A. Matson,Rachel A. Matson,Y. Touhami,Dan P. Clemens,Emily J. Aldoretta,Emily J. Aldoretta,Nancy D. Morrison,T. ten Brummelaar,Harold A. McAlister,Stefan Kraus,S. T. Ridgway,Judit Sturmann,Laszlo Sturmann,Brian Taylor,Nils H. Turner,Chris Farrington,P. J. Goldfinger +28 more
TL;DR: In this article, the first high angular resolution observations in the near-infrared H-band (1.6 microns) of the Luminous Blue Variable star P Cygni were obtained with the CHARA Array and the MIRC beam combiner.
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A Binary Orbit for the Massive, Evolved Star HDE 326823, a WR+O System Progenitor
TL;DR: In this article, high and moderate resolution spectroscopy of the hot star HDE 326823 is presented, and it is shown that the absorption lines show coherent Doppler shifts with this period while the emission lines display little or no velocity variation.
16
The H-band Emitting Region of the Luminous Blue Variable P Cygni: Spectrophotometry and Interferometry of the Wind
Noel D. Richardson,Noel D. Richardson,Noel D. Richardson,Gail Schaefer,D. R. Gies,D. R. Gies,Olivier Chesneau,John D. Monnier,Fabien Baron,Fabien Baron,Xiao Che,J. R. Parks,Rachel A. Matson,Rachel A. Matson,Y. Touhami,Dan P. Clemens,Emily J. Aldoretta,Emily J. Aldoretta,Nancy D. Morrison,T. ten Brummelaar,Harold A. McAlister,Stefan Kraus,S. T. Ridgway,Judit Sturmann,Laszlo Sturmann,Brian Taylor,Nils H. Turner,Chris Farrington,P. J. Goldfinger +28 more
TL;DR: In this article, the first high angular resolution observations in the near-infrared H band (1.6 μm) of the luminous blue variable star P Cygni were obtained with the CHARA Array and the MIRC beam combiner.
8
The CHARA Array resolves the long-period Wolf-Rayet binaries WR 137 and WR 138
Noel D. Richardson,Tomer Shenar,Olivier Roy-Loubier,Gail Schaefer,Anthony F. J. Moffat,Nicole St-Louis,Douglas R. Gies,Chris Farrington,Grant M. Hill,Peredur M. Williams,Kathryn Gordon,Herbert Pablo,Tahina Ramiaramanantsoa +12 more
TL;DR: In this paper, the authors report on interferometric observations with the CHARA Array of two classical Wolf-Rayet stars in suspected binary systems, namely WR 137 and WR 138.