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Bimodal Black Hole Mass Distribution and Chirp Masses of Binary Black Hole Mergers
The Astrophysical Journal Letters, 2023 In binary black hole mergers from isolated binary-star evolution, both black holes are from progenitor stars that have lost their hydrogen-rich envelopes by binary mass transfer.
Fabian R. N. Schneider +2 more
doaj +1 more source
From a Dinuclear System to Close Binary Cosmic Objects
Astronomy, 2023 Applying the ideas from microscopic objects to macroscopic stellar and galactic systems, the evolution of compact di-stars and di-galaxies is studied in the mass asymmetry coordinate. The formation of stable binary systems is analyzed.
G. G. Adamian +3 more
doaj +1 more source
The Formation and Evolution of Compact Stars in Binaries [PDF]
International Astronomical Union Colloquium, 2004 AbstractThe stellar evolutionary processes responsible for the formation of compact objects in interacting binary systems and their evolution are described. The common envelope phase plays a crucial role in their formation and angular momentum losses associated with magnetic braking and/or mass loss are important for their evolution.
openaire +1 more source
CHIME Discovery of a Binary Pulsar with a Massive Nondegenerate Companion
The Astrophysical Journal, 2023 Of the more than 3000 radio pulsars currently known, only ∼300 are in binary systems, and only five of these consist of young pulsars with massive nondegenerate companions.
Bridget C. Andersen +27 more
doaj +1 more source
Population Synthesis of Black Hole Binaries with Compact Star Companions [PDF]
The Astrophysical Journal, 2021 Abstract We perform a systematic study of merging black hole (BH) binaries with compact star (CS) companions, including black hole–white dwarf (BH–WD), black hole–neutron star (BH–NS), and black hole–black hole (BH–BH) systems. Previous studies have shown that mass transfer stability and common envelope evolution can significantly affect
Yong Shao, Xiang-Dong Li
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Heavy Baryons in Compact Stars
, 2022 We review the physics of hyperons and $\Delta$-resonances in dense matter in compact stars. The covariant density functional approach to the equation of state and composition of dense nuclear matter in the mean-field Hartree and Hartree-Fock ...
Armen Sedrakian +6 more
core +1 more source
Gravitational wave signatures of highly compact boson star binaries [PDF]
Physical Review D, 2017 16 pages, 10 ...
Palenzuela, Carlos +5 more
openaire +3 more sources
The X-Ray Radiation Mechanism of the Compact (Neutron) Binary Stars [PDF]
Symposium - International Astronomical Union, 1987 Usually we think a X-ray source may be a compact(neutron) binary star on which the X-ray radiation might be generated by gravitational acceleration for the particles coming from the primary and going along magnetic field lines of the compact star to the poles. But, in the past, people don't consider well the problem of particle acceleration.
Tong Yi, Fang Geng, Mao Xinjie
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Formation and evolution of compact binaries in globular clusters â II. Binaries with neutron stars [PDF]
Monthly Notices of the Royal Astronomical Society, 2008 25 pages, 7 figures, 12 tables, MNRAS ...
Ivanova, N. +4 more
openaire +2 more sources
Dark Matter Effects on Compact Binary Stars
, 2021 12 Pages, 2 Figures, 1 ...
Hassani, Ebrahim, Pazhouhesh, Reza
openaire +2 more sources