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Betelgeuse

 
National Institutes of Health

Papers overview

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2017
2017
We observed Betelgeuse using ALMA's extended configuration in band 7 (f~340 GHz, {\lambda}~0.88 mm), resulting in a very high… Expand
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2012
2012
A significant fraction of massive stars are moving supersonically through the interstellar medium (ISM), either due to disruption… Expand
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Highly Cited
2011
Highly Cited
2011
Aims. We present one-dimensional aperture synthesis imaging of the red supergiant Betelgeuse (α Ori) with VLTI/AMBER. We… Expand
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Highly Cited
2010
Highly Cited
2010
Context. Betelgeuse is an M supergiant with a complex and extended atmosphere, which also harbors spots and giant granules at its… Expand
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Highly Cited
2010
Highly Cited
2010
Context. The red supergiant (RSG) Betelgeuse is an irregular variable star. Convection may play an important role in… Expand
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Highly Cited
2009
Highly Cited
2009
Aims. This paper reports on H-band interferometric observations of Betelgeuse made at the three-telescope interferometer IOTA. We… Expand
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Highly Cited
2009
Highly Cited
2009
Context. Aims. We present spatially resolved high-spectral resolution K-band observations of the red supergiant Betelgeuse (α Ori… Expand
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Highly Cited
2008
Highly Cited
2008
We present high-resolution 4.6 mu m CO spectra of the circumstellar environments of two red supergiants (RSGs) that are potential… Expand
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2008
2008
We have constructed a series of non-rotating quasi-hydrostatic evolutionary models for the M2 Iab supergiant Betelgeuse ($\alpha… Expand
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Highly Cited
1998
Highly Cited
1998
Supergiant stars such as Betelgeuse have very extended atmospheres, the properties of which are poorly understood. Alfvén waves… Expand
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