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20242026
most citedA search for new symbiotic stars in the Milky Way: Using machine learning techniques applied to photometric databases

1 citations · 1 across the 1 of their papers we have counts for

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astro-ph.GA2025

A statistical study of lopsided galaxies using random forest

Valentina Fontirroig, Facundo A. Gomez, Marcelo Jaque Arancibia +2

Lopsided galaxies are late-type galaxies with a non-axisymmetric disk due to an uneven distribution of their stellar mass. Despite being a relatively common perturbation, several q…

astro-ph.GA2025

The role of bars in triggering active galactic nuclei galaxies

V. Marels, V. Mesa, M. Jaque Arancibia +4

Bars are considered an efficient mechanism for transporting gas toward the central regions of galaxies, potentially enhancing nuclear activity. However, the extent to which bars in…

astro-ph.GA2025

Stream Automatic Detection with Convolutional Neural Network (SAD-CNN)

Alex Vera-Casanova., Nicolas Monsalves Gonzalez, Facundo A. Gómez +8

Context. Galactic halos host faint substructures, such as stellar streams and shells, which provide insights into the hierarchical assembly history of galaxies. To date, such featu…

astro-ph.GA2024

Stellar atmospheric parameters and chemical abundances of about 5 million stars from S-PLUS multi-band photometry

C. E. Ferreira Lopes, L. A. Gutiérrez-Soto, V. S. Ferreira Alberice +30

Context. Spectroscopic surveys like APOGEE, GALAH, and LAMOST have significantly advanced our understanding of the Milky Way by providing extensive stellar parameters and chemical…

astro-ph.GA2024

The Fourth S-PLUS Data Release: 12-filter photometry covering square degrees in the southern hemisphere

Fabio R. Herpich, Felipe Almeida-Fernandes, Gustavo B. Oliveira Schwarz +68

The Southern Photometric Local Universe Survey (S-PLUS) is a project to map sq deg of the sky using twelve bands (seven narrow and five broadbands). Observations are per…