activity
19972026
most citedThe QUEST RR Lyrae Survey: Confirmation of the Clump at 50 kpc and Other Over-Densities in the Outer Halo

230 citations · 636 across the 16 of their papers we have counts for

collaborators

16 papers

astro-ph.SR2026

Understanding Balmer Decrements in T Tauri stars in terms of Multiflow Magnetospheric Accretion

Naiara Patiño, Nuria Calvet, Gladis Magris +4

Magnetospheric accretion is the paradigm for accretion in Classical T-Tauri Stars (CTTS). However, the standard, one-flow magnetospheric accretion model fails to replicate importan…

astro-ph.GA2024★ 5 cited

RR Lyrae Stars in Intermediate-age Magellanic Clusters: Membership Probabilities and Delay Time Distribution

Bolivia Cuevas-Otahola, Cecilia Mateu, Ivan Cabrera-Ziri +4

Recent works have challenged our canonical view of RR Lyrae (RRL) stars as tracers of exclusively old populations (~Gyr) by proposing a fraction of these stars to be of…

astro-ph.SR2023★ 1 cited

Constraints on star formation in Orion A from Gaia

Jairo A. Alzate, Gustavo Bruzual, Marina Kounkel +4

We develop statistical methods within a Bayesian framework to infer the star formation history from photometric surveys of pre-main sequence populations. Our procedures include cor…

astro-ph.GA2021★ 44 cited

The miniJPAS survey: Identification and characterization of galaxy populations with the J-PAS photometric system

R. M. González Delgado, L. A. Díaz-García, A. de Amorim +39

J-PAS will soon start imaging 8000 deg2 of the northern sky with its unique set of 56 filters (R 60). Before, we observed 1 deg2 on the AEGIS field with an interim camera wi…

astro-ph.CO2020★ 119 cited

The miniJPAS survey: a preview of the Universe in 56 colours

S. Bonoli, A. Marín-Franch, J. Varela +166

The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will soon start to scan thousands of square degrees of the northern extragalactic sky with a unique…

astro-ph.GA2016★ 37 cited

Is the Escape Velocity in Star Clusters Linked to Extended Star Formation Histories? Using NGC 7252: W3 as a Test Case

I. Cabrera-Ziri, N. Bastian, M. Hilker +9

The colour-magnitude diagrams of some intermediate-age clusters (1-2 Gyr) star clusters show unexpectedly broad main-sequence turnoffs, raising the possibility that these clusters…