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| Paper: |
Spectroscopic Transit of Exoplanet WASP-32 b |
| Volume: |
510, Stars: From Collapse to Collapse |
| Page: |
376 |
| Authors: |
Grauzhanina, A. O.; Gadelshin, D. R.; Baklanova, D. N.; Plachinda, S. I.; Antonyuk, K. A.; Pit, N. V.; Valyavin, G. G.; Galazutdinov, G. A.; Valeev, A. F.; Burlakova, T. E.; Kholtygin, A. F. |
| Abstract: |
Observations of the exoplanet WASP-32 b with the Main Stellar Spectrograph at the 6-m BTA telescope have revealed the presence of a significant change in the intensity and the equivalent width of the Hα spectral line in the spectrum of the parent star of WASP-32 at the time of planet's transit. These observations are discussed in the context of the presence of a hydrogen shell at WASP-32 b filling the Roche lobe of the planet. |
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