Properties of the CO and H$_2$O MOLsphere of the red supergiant Betelgeuse from VLTI/AMBER observations

@article{Montargs2014PropertiesOT,
  title={Properties of the CO and H\$\_2\$O MOLsphere of the red supergiant Betelgeuse from VLTI/AMBER observations},
  author={M. Montarg{\`e}s and P. Kervella and G. Perrin and K. Ohnaka and A. Chiavassa and S. Ridgway and S. Lacour},
  journal={Astronomy and Astrophysics},
  year={2014},
  volume={572}
}
Context. Betelgeuse is the closest red supergiant (RSG), therefore it is well suited to study the complex processes in its atmosphere that lead to the chemical enrichment of the interstellar medium. Aims. We intend to investigate the shape and composition of the close molecular layer (also known as the MOLsphere) that surrounds the star. This analysis is part of a wider program that aims at understanding the dynamics of the circumstellar envelope of Betelgeuse. Methods. On January and February… Expand

Paper Mentions

The close circumstellar environment of Betelgeuse - V. Rotation velocity and molecular envelope properties from ALMA
The convective surface of the red supergiant Antares. VLTI/PIONIER interferometry in the near infrared
SOFIA-EXES Observations of Betelgeuse during the Great Dimming of 2019/2020.
...
1
2
3
...

References

SHOWING 1-10 OF 41 REFERENCES
The molecular and dusty composition of Betelgeuse's inner circumstellar environment
Spatially resolving the inhomogeneous structure of the dynamical atmosphere of Betelgeuse with VLTI/AMBER
Infrared Spectra and Visibilities as Probes of the Outer Atmospheres of Red Supergiant Stars
Imaging the dynamical atmosphere of the red supergiant Betelgeuse in the CO first overtone lines with VLTI/AMBER ,
Water on the Early M Supergiant Stars α Orionis and μ Cephei
...
1
2
3
4
5
...