activity
20062023
most citedA candidate super-Earth planet orbiting near the snow line of Barnard's star

142 citations · 408 across the 9 of their papers we have counts for

collaborators

9 papers

astro-ph.EP2023★ 50 cited

Two temperate Earth-mass planets orbiting the nearby star GJ1002

A. Suárez Mascareño, E. González-Álvarez, M. R. Zapatero Osorio +42

We report the discovery and characterisation of two Earth-mass planets orbiting in the habitable zone of the nearby M-dwarf GJ~1002 based on the analysis of the radial-velocity (RV…

astro-ph.SR2021★ 1 cited

Simultaneous photometric and CARMENES spectroscopic monitoring of fast-rotating M dwarf GJ 3270. Discovery of a post-flare corotating feature

E. N. Johnson, S. Czesla, B. Fuhrmeister +33

Context: Active M dwarfs frequently exhibit large flares, which can pose an existential threat to the habitability of any planet in orbit in addition to making said planets more di…

astro-ph.EP2019★ 130 cited

A giant exoplanet orbiting a very low-mass star challenges planet formation models

J. C. Morales, A. J. Mustill, I. Ribas +179

Statistical analyses from exoplanet surveys around low-mass stars indicate that super-Earth and Neptune-mass planets are more frequent than gas giants around such stars, in agreeme…

astro-ph.EP2018★ 142 cited

A candidate super-Earth planet orbiting near the snow line of Barnard's star

I. Ribas, M. Tuomi, A. Reiners +60

At a distance of 1.8 parsecs, Barnard's star (Gl 699) is a red dwarf with the largest apparent motion of any known stellar object. It is the closest single star to the Sun, second…

astro-ph.EP2017★ 46 cited

ALMA Discovery of Dust Belts Around Proxima Centauri

Guillem Anglada, Pedro J. Amado, Jose L. Ortiz +19

Proxima Centauri, the star closest to our Sun, is known to host at least one terrestrial planet candidate in a temperate orbit. Here we report the ALMA detection of the star at 1.3…

astro-ph.SR2017

A Pulsational Time-evolution Study for the Scuti Star AN Lyncis

A. -Y. Zhou, Eric G. Hintz, Jeremy N. Schoonmaker +7

This paper presents a large amount of observations for the Scuti star AN Lyncis carried out in 2001--2012. The extensive observations include two tri-continent campaigns coordi…