15 citations · 21 across the 5 of their papers we have counts for
6 papers · 1 filter
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…
The mass of the neutron star in 4U 1820-30 revisited
Marcio G B de Avellar, Jorge E Horvath, Nathalia D Pires +7
We revisit the mass of the neutron star in the ultracompact binary 4U 1820--30 in light of a recently reported transient absorption feature at about 3.8 keV, interpreted as a gravi…
Spin-down changes in PSR B0540-69 induced by a drift of the magnetic axis
Lucas G. Barão, J. E. Horvath
The dynamics of the solid crust + magnetic field lines of pulsars is a much debated issue, and remains unsettled after 50 years. Some pieces of evidence have emerged to complete an…
Prospects for Time-Domain and Multi-Messenger Science with eXTP
Shu-Xu Yi, Wen Zhao, Ren-Xin Xu +75
In this new era of time-domain and multi-messenger astronomy, various new transients and new phenomena are constantly being discovered thanks to the rapid advances in observations,…
Evolution of long-period compact radio sources driven by winds
J. E. Horvath, Lucas M. de Sá, Lívia S. Rocha +3
We address in this work the nature and evolution of the long-period compact star sources, which has recently added several unexpected members. The central hypothesis is that partic…
Mass Distribution and Maximum Mass of Neutron Stars: Effects of Orbital Inclination Angle
Lívia S. Rocha, Jorge E. Horvath, Lucas M. de Sá +3
Matter at ultra-high densities finds a physical realization inside neutron stars. One key property is their maximum mass, which has far-reaching implications for astrophysics and t…