most citedH and He I absorption in HAT-P-32 b observed with CARMENES -- Detection of Roche lobe overflow and mass loss

59 citations

researchers with a paper here
collaborating institutions

3 papers

astro-ph.SR2022★ 19 cited

The CARMENES search for exoplanets around M dwarfs. Variability on long timescales as seen in chromospheric indicators

B. Fuhrmeister, S. Czesla, V. Perdelwitz +19

It is clearly established that the Sun has an 11-year cycle that is caused by its internal magnetic field. This cycle is also observed in a sample of M dwarfs. In the framework of…

astro-ph.SR2021★ 17 cited

The CARMENES search for exoplanets around M dwarfs. Diagnostic capabilities of strong K I lines for photosphere and chromosphere

B. Fuhrmeister, S. Czesla, E. Nagel +20

There are several strong K I lines found in the spectra of M dwarfs, among them the doublet near 7700 AA and another doublet near 12 500 AA. We study these optical and near-infrare…

astro-ph.EP2021★ 59 cited

H and He I absorption in HAT-P-32 b observed with CARMENES -- Detection of Roche lobe overflow and mass loss

S. Czesla, M. Lampón, J. Sanz-Forcada +22

We analyze two high-resolution spectral transit time series of the hot Jupiter HAT-P-32 b obtained with the CARMENES spectrograph. Our new XMM-Newton X-ray observations of the syst…