activity
20032019
most citedSpectrum radial velocity analyser (SERVAL). High-precision radial velocities and two alternative spectral indicators

469 citations · 1.1k across the 10 of their papers we have counts for

collaborators

12 papers

astro-ph.SR201995 cited

The CARMENES search for exoplanets around M dwarfs -- Photospheric parameters of target stars from high-resolution spectroscopy. II. Simultaneous multiwavelength range modeling of activity insensitive lines

V. M. Passegger, A. Schweitzer, D. Shulyak +25

We present precise photospheric parameters of 282 M dwarfs determined from fitting the most recent version of PHOENIX models to high-resolution CARMENES spectra in the visible (0.5…

astro-ph.EP201917 cited

The CARMENES search for exoplanets around M dwarfs Detection of a mini-Neptune around LSPM J2116+0234 and refinement of orbital parameters of a super-Earth around GJ 686 (BD+18 3421)

S. Lalitha, D. Baroch, J. C. Morales +34

Although M dwarfs are known for high levels of stellar activity, they are ideal targets for the search of low-mass exoplanets with the radial velocity (RV) method. We report the di…

astro-ph.SR2019101 cited

Magnetic fields in M dwarfs from the CARMENES survey

D. Shulyak, A. Reiners, E. Nagel +20

M dwarfs are known to generate the strongest magnetic fields among main-sequence stars with convective envelopes, but the link between the magnetic fields and underlying dynamo mec…

astro-ph.EP201764 cited

The CARMENES search for exoplanets around M dwarfs - HD 147379b: A nearby Neptune in the temperate zone of an early-M dwarf

A. Reiners, I. Ribas, M. Zechmeister +169

We report on the first star discovered to host a planet detected by radial velocity (RV) observations obtained within the CARMENES survey for exoplanets around M dwarfs. HD 147379…

astro-ph.SR201738 cited

The open flux evolution of a solar-mass star on the main sequence

V. See, M. Jardine, A. A. Vidotto +9

Magnetic activity is known to be correlated to the rotation period for moderately active main sequence solar-like stars. In turn, the stellar rotation period evolves as a result of…

astro-ph.IM2017469 cited

Spectrum radial velocity analyser (SERVAL). High-precision radial velocities and two alternative spectral indicators

M. Zechmeister, A. Reiners, P. J. Amado +18

Context: The CARMENES survey is a high-precision radial velocity (RV) programme that aims to detect Earth-like planets orbiting low-mass stars. Aims: We develop least-squares fitti…