Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

Betelgeuse

 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
We observed Betelgeuse using ALMA’s extended configuration in band 7 ( f ≈ 340 GHz, λ ≈ 0.88 mm), resulting in a very high… Expand
  • figure 1
  • figure 2
  • table 1
  • table 2
  • figure 4
Is this relevant?
2012
2012
A significant fraction of massive stars are moving supersonically through the interstellar medium (ISM), either due to disruption… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2011
2011
Aims. We present one-dimensional aperture synthesis imaging of the red supergiant Betelgeuse (α Ori) with VLTI/AMBER. We… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2010
2010
Context. Betelgeuse is an M supergiant with a complex and extended atmosphere, which also harbors spots and giant granules at its… Expand
  • table 1
  • figure 1
  • figure 2
  • figure 3
Is this relevant?
2010
2010
Context. The red supergiant (RSG) Betelgeuse is an irregular variable star. Convection may play an important role in… Expand
  • table 1
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
2009
2009
Aims. This paper reports on H-band interferometric observations of Betelgeuse made at the three-telescope interferometer IOTA. We… Expand
  • table 1
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
2009
2009
Context. Aims. We present spatially resolved high-spectral resolution K-band observations of the red supergiant Betelgeuse (α Ori… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2008
2008
We present high-resolution 4.6 mu m CO spectra of the circumstellar environments of two red supergiants (RSGs) that are potential… Expand
  • figure 1
  • table 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
2008
2008
We have constructed a series of nonrotating quasi-hydrostatic evolutionary models for the M2 Iab supergiant Betelgeuse (alpha… Expand
  • figure 1
  • figure 2
  • figure 4
  • figure 3
  • figure 5
Is this relevant?
1998
1998
Supergiant stars such as Betelgeuse have very extended atmospheres, the properties of which are poorly understood. Alfvén waves… Expand
  • figure 1
  • figure 2
  • figure 1
Is this relevant?