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Fundamental Parameters of a Binary System Consisting of a Red Dwarf and a Compact Star [PDF]
The Astronomical JournalTIC 157365951 has been classified as a δ Scuti type by the International Variable Star Index. Through the spectra from Large Sky Area Multi-Object Fiber Spectroscopic Telescope and its light curve, we further discovered that it is a binary system.
Xu Ding +9 more
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The Evolution of Compact Binary Star Systems
Living Reviews in Relativity, 2014 We review the formation and evolution of compact binary stars consisting of white dwarfs (WDs), neutron stars (NSs), and black holes (BHs). Mergings of compact-star binaries are expected to be the most important sources for forthcoming gravitational-wave
Konstantin A Postnov
exaly +3 more sources
Remarks on monotonically star compact spaces [PDF]
Mathematica Bohemica, 2022 A space $ X $ is said to be monotonically star compact if one assigns to each open cover $ \mathcal{U} $ a subspace $ s(\mathcal{U}) \subseteq X $, called a kernel, such that $ s(\mathcal{U}) $ is a compact subset of $ X $ and $ {\rm St}(s(\mathcal{U ...
Sumit Singh
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International Journal of Geometric Methods in Modern Physics, 2018 Modified gravity models have been constantly proposed with the purpose of evading some standard gravity shortcomings. Recently proposed by Chamseddine and Mukhanov, the Mimetic Gravity arises as an optimistic alternative. Our purpose in this work is to derive Tolman–Oppenheimer–Volkoff equations and solutions for such a gravity theory.
Momeni, D. +3 more
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Some properties defined by relative versions of star-covering properties II
Applied General Topology, 2023 In this paper we consider some recent relative versions of Menger property called set strongly star Menger and set star Menger properties and the corresponding Hurewicz-type properties. In particular, using [2], we "easily" prove that the set strong star
Maddalena Bonanzinga +2 more
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Strong [O iii] λ5007 Compact Galaxies Identified from SDSS DR16 and Their Scaling Relations
The Astronomical Journal, 2023 Green-pea galaxies are a special class of star-forming compact galaxies with strong [O iii ] λ 5007 and considered as analogs of high-redshift Ly α -emitting galaxies and potential sources for cosmic reionization.
Weiyu Ding +13 more
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Universe, 2023 (1) Purpose: Conditions of formation of compound nuclear systems needed for synthesis of heavy nuclei in pycnonuclear reactions in compact stars are studied on a quantum mechanical basis.
Sergei P. Maydanyuk +2 more
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Monthly Notices of the Royal Astronomical Society, 2023 ABSTRACTGlitches are commonly observed for pulsars, which are explained by various mechanisms. One hypothesis attributes the glitch effect to the instantaneous moment of inertia change of the whole star caused by a starquake, which is similar to earthquakes caused by fast dislocation occurring on planar faults for the static stress, though the quake ...
Ruipeng Lu +5 more
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MASSIVE COMPACT STARS AS QUARK STARS [PDF]
The Astrophysical Journal, 2011 26 pages, 8 figures,The Astrophysical Journal (2011)
Rodrigues, Hilario +2 more
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