activity
19982026
most citedCARMENES input catalogue of M dwarfs: III. Rotation and activity from high-resolution spectroscopic observations

137 citations · 467 across the 25 of their papers we have counts for

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7 papers · 1 filter

astro-ph.GA2026

Euclid: Data Release 1 (DR1) -- Fornax-7, an ultra-faint companion to the Fornax dwarf spheroidal galaxy? A remote star cluster or dwarf satellite of the Fornax dSph

T. Saifollahi, A. Lançon, A. M. N. Ferguson +165

We report the discovery of an ultra-faint stellar system in the vicinity of the Fornax dwarf spheroidal (dSph) galaxy in Euclid DR1. This system, which we designate Fornax-7, is lo…

astro-ph.GA2026

ACES VII. Compact Continuum Source Catalog of the Central Molecular Zone

Jennifer Wallace, Cara Battersby, Nazar Budaiev +58

The Central Molecular Zone (CMZ) resides in the inner few hundred parsecs of our Galaxy, and despite being the largest reservoir of dense molecular gas in the Milky Way, it has a r…

astro-ph.GA2025★ 1 cited

Chemical complexity in star formation induced by stellar feedback: cores shock-formed by the supernova remnant W44

G. Cosentino, I. Jiménez-Serra, F. Fontani +8

Low-velocity shocks from Supernova Remnants (SNRs) may set the physical and chemical conditions of star formation in molecular clouds. Recent evidence suggests that the Sun might h…

astro-ph.GA2025

A compact Keplerian-like disc and H30 emission towards the radio jet in the massive protostar W75N(B)-VLA3

A. Sanchez-Monge, J. F. Gomez, J. M. Torrelles +13

Studying young, high-mass stellar objects is challenging for testing models of massive star formation due to their great distances, often kiloparsecs away. This requires extremely…

astro-ph.GA2022★ 11 cited

Signature of Supersonic Turbulence in Galaxy Clusters Revealed by AGN-driven H Filaments

Haojie Hu, Yu Qiu, Marie-Lou Gendron-Marsolais +5

The hot intracluster medium (ICM) is thought to be quiescent with low observed velocity dispersions. Surface brightness fluctuations of the ICM also suggest that its turbulence is…

astro-ph.GA2021★ 4 cited

Detecting hot stars in the Galactic centre with combined near- and mid-infrared photometry

M. Cano-González, R. Schödel, F. Nogueras-Lara

{The Galactic centre (GC) is a unique astrophysical laboratory to study the stellar population of galactic nuclei because it is the only galactic nucleus whose stars can be resolve…

astro-ph.GA2018★ 31 cited

Local anti-correlation between star-formation rate and gas-phase metallicity in disk galaxies

J. Sanchez Almeida, N. Caon, C. Munoz-Tunon +2

Using a representative sample of 14 star-forming dwarf galaxies in the local Universe, we show the existence of a spaxel-to-spaxel anti-correlation between the index N2 (log([NII]6…