activity
20202026
most citedDirect characterization of young giant exoplanets at high spectral resolution by coupling SPHERE and CRIRES+

38 citations · 51 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.EP2026

51 Peg b revisited with VLT/CRIRES+. Constraints on atmospheric thermal structure, chemical composition, and an alternative orbital solution

D. Cont, L. Nortmann, F. Lesjak +18

So far, the atmospheres of non-transiting exoplanets remain poorly explored, and the potential of high-resolution spectroscopy for determining key planetary parameters beyond their…

astro-ph.SR2026

The CARMENES search for exoplanets around M dwarfs. A homogeneous catalogue of projected rotational velocities accounting for limb-darkening

R. Varas, G. Morello, M. Zechmeister +18

Stellar rotation is closely linked to both age and magnetic activity. Through gyrochronology, it provides a means to estimate stellar ages and trace the evolution of planetary syst…

astro-ph.EP2025★ 1 cited

VLT/CRIRES+ observations of warm Neptune WASP-107 b: Challenges in detecting molecules with ground-based transmission spectroscopy of cooler and cloudy exoplanets

Linn Boldt-Christmas, Adam D. Rains, Nikolai Piskunov +15

Atmospheres of transiting exoplanets can be studied spectroscopically using space-based or ground-based observations. Each has its own strengths and weaknesses, so there are benefi…

astro-ph.SR2023★ 12 cited

Convective characteristics of Fe I lines across the solar disc

M. Ellwarth, B. Ehmann, S. Schäfer +1

Solar convection is visible as a net blueshift of absorption lines, which becomes apparent when observing quiet Sun granulation. This blueshift exhibits variations from the disc ce…

astro-ph.IM2020★ 38 cited

Direct characterization of young giant exoplanets at high spectral resolution by coupling SPHERE and CRIRES+

G. P. P. L. Otten, A. Vigan, E. Muslimov +19

Studies of atmospheres of directly imaged exoplanets with high-resolution spectrographs have shown that their characterization is predominantly limited by noise on the stellar halo…