activity
20192026
most citedA light strange star in the remnant HESS J1731-347: minimal consistency checks

68 citations · 120 across the 10 of their papers we have counts for

collaborators

11 papers

astro-ph.HE2026

The Galactic Black Hole mass distribution

L S. Rocha, N. Pires, L. M. de Sá +8

The population of extragalactic black holes has been significantly expanded and better understood since the first detection of gravitational waves. Over the past decade, approximat…

astro-ph.HE2024★ 2 cited

Compact object populations over cosmic time I. BOSSA: a Binary Object environment-Sensitive Sampling Algorithm

L. M. de Sá, A. Bernardo, L. S. Rocha +2

Binary population synthesis (BPS) is an essential tool for extracting information about massive binary evolution from gravitational-wave (GW) detections of compact object mergers.…

astro-ph.HE2024★ 6 cited

Compact object populations over cosmic time II. Compact object merger rates and masses over redshift from varying initial conditions

L. M. de Sá, L. S. Rocha, A. Bernardo +2

We perform a first study of the impact of varying two components of the initial conditions in binary population synthesis of compact binary mergers - the initial mass function, whi…

astro-ph.HE2023★ 68 cited

A light strange star in the remnant HESS J1731-347: minimal consistency checks

J. E. Horvath, L. S. Rocha, L. M. de Sá +5

Context: Recently, Doroshenko and collaborators reported a very low-mass compact star, a Central Compact Object named XMMU J173203.3-344518 inside the supernova remnant HESS J1731-…

astro-ph.HE2023★ 10 cited

An Overview of Compact Star Populations and Some of Its Open Problems

L. M. de Sá, A. Bernardo, R. R. A. Bachega +3

The study of compact object populations has come a long way since the determination of the mass of the Hulse-Taylor pulsar, and we now count on more than 150 known Galactic neutron…

astro-ph.HE2022

Counting States: A Combinatorial Analysis of SQM Fragmentation

A. Bernardo, L. Paulucci, L. M. de Sá +1

The Strange Quark matter (SQM) hypothesis states that at extreme pressure and density conditions a new ground state of matter would arise, in which half of the \textit{down} quarks…