output
19932026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

1,042 papers

cs.LG2026★ 4 cited

A multi-temporal dataset for mapping burned areas in the Brazilian Cerrado using time series of remote sensing imagery

Alisson Cleiton de Oliveira, Thales Sehn Körting

This paper introduces a multi-temporal tabular dataset derived from satellite images to map burned areas in the Chapada dos Veadeiros National Park, in Goiás, Brazil, covering the…

astro-ph.CO2026

Testing Scale-Dependent Suppression of Structure Growth in the Linear Regime

Fernanda Oliveira, Miguel A. Sabogal, Felipe Avila +2

We investigate recent reports of a suppression in the growth rate of cosmic structures inferred from analyses of the dataset. To address this issue, we explore the hypo…

astro-ph.GA2026

The Radial Acceleration Relation in Galaxies and Clusters from a Two-Component, Virial-Motivated Framework

Christine C. Dantas, Andre L. B. Ribeiro, Hugo V. Capelato

We present a comparative analysis of acceleration data for gravitational systems drawn from multiple observational sources, including: (i) early-type galaxies (ETGs) (Lelli et al.…

astro-ph.GA2026★ 1 cited

Variables in S-PLUS: I. Multiband period-luminosity relations and reddening maps of the Magellanic Clouds using classical Cepheids

Debasish Hazarika, Carlos E. Ferreira Lopes, Márcio Catelan +12

Aims. Classical Cepheids (CCs) are fundamental standard candles for the extragalactic distance scale through their period-luminosity (P-L) relations. Although well calibrated in br…

astro-ph.HE2026

A micronova burst in the intermediate polar IGR J17014-4306

Alexandre S. Oliveira, D. C. Souza, G. J. M. Luna +1

We report the detection of a short optical burst in TESS data of IGR J17014-4306, the eclipsing intermediate polar with the longest known orbital period. The burst lasts 1.56 d and…

astro-ph.CO2026

Are Cosmological Data Excluding Sterile Neutrinos or Only the Fully Thermalized Limit?

Artur Ladeira, Rafael C. Nunes, Eleonora Di Valentino +1

We present a cosmological reassessment of light sterile-neutrino scenarios, examining whether current observations exclude sterile neutrinos as a class or primarily constrain the f…