activity
20172026
most citedThe CARMENES search for exoplanets around M dwarfs: High-resolution optical and near-infrared spectroscopy of 324 survey stars

253 citations · 1.4k across the 24 of their papers we have counts for

collaborators

25 papers

astro-ph.EP2026

Correcting stellar contamination in transmission spectroscopy with contemporaneous monitoring: Application to GJ 1214 b

Ò. Porqueras-León, M. Perger, J. C. Morales +19

Transmission spectroscopy has emerged as an essential tool for characterising the atmospheres of transiting exoplanets. However, stellar surface inhomogeneities contaminate transmi…

astro-ph.EP2026

Mitigating stellar radial velocity jitter using orthogonal activity indices and a time-aware neural network

Jordi Blanco-Pozo, Manuel Perger, Guillem Anglada-Escudé +7

Despite recent advances in the precision of high-resolution spectrographs, the detection of Earth-like exoplanets is still limited by the effects of stellar activity, which introdu…

astro-ph.EP2023★ 96 cited

The CARMENES search for exoplanets around M dwarfs. Guaranteed time observations Data Release 1 (2016-2020)

I. Ribas, A. Reiners, M. Zechmeister +102

The CARMENES instrument was conceived to deliver high-accuracy radial velocity (RV) measurements with long-term stability to search for temperate rocky planets around a sample of n…

astro-ph.EP2023★ 32 cited

The CARMENES search for exoplanets around M dwarfs, Wolf 1069 b: Earth-mass planet in the habitable zone of a nearby, very low-mass star

D. Kossakowski, M. Kürster, T. Trifonov +47

We present the discovery of an Earth-mass planet () on a 15.6d orbit of a relatively nearby (9.6pc) and low-mass () M…

astro-ph.EP2023★ 19 cited

A Machine Learning approach for correcting radial velocities using physical observables

M. Perger, G. Anglada-Escudé, D. Baroch +10

Precision radial velocity (RV) measurements continue to be a key tool to detect and characterise extrasolar planets. While instrumental precision keeps improving, stellar activity…

astro-ph.EP2023★ 29 cited

The CARMENES search for exoplanets around M dwarfs. A long-period planet around GJ 1151 measured with CARMENES and HARPS-N data

J. Blanco-Pozo, M. Perger, M. Damasso +37

Detecting a planetary companion in a short-period orbit through radio emission from the interaction with its host star is a new prospect in exoplanet science. Recently, a tantalisi…