Results 31 to 40 of about 781,895 (361)
On the Maximum Mass of Neutron Stars and GW190814 [PDF]
Astrophysical Journal, 2020 Motivated by the recent discovery of a compact object with mass in the range 2.5–2.67 M ⊙ in the binary merger GW190814, we revisit the question of the maximum mass of neutron stars (NSs).
D. Godzieba, D. Radice, S. Bernuzzi
semanticscholar +1 more source
Holographic neutron stars [PDF]
Journal of High Energy Physics, 2010 We construct in the context of the AdS/CFT correspondence degenerate composite operators in the conformal field theory that are holographically dual to degenerate stars in anti de Sitter space. We calculate the effect of the gravitational back-reaction using the Tolman-Oppenheimer-Volkoff equations, and determine the "Chandrasekhar limit" beyond which ...
de Boer, J. +2 more
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HOW FAR CAN GET FRB PROGENITOR NEUTRON STARS FROM THEIR BIRTHPLACE?
Вестник. Серия физическая, 2021 The recent studies show evidence of magnetars – young neutron stars being good candidates of fast radio birth sources. Neutron stars can form as remnants of type II supernovae explosions of young stars.
A. Otebay, M. Kalambay, B. Shukirgaliyev
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GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral [PDF]
, 2017 On August 17, 2017 at 12:41:04 UTC the Advanced LIGO and Advanced Virgo gravitational-wave detectors made their first observation of a binary neutron star inspiral.
The Ligo Scientific Collaboration +1 more
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European Physical Journal C: Particles and Fields, 2021 Due to their compactness, neutron stars are the best study matter in high density and strong-field gravity. Hartle and Thorne have proposed a good approximation or perturbation procedure within general relativity for slowly rotating relativistic stars by
M. L. Pattersons, A. Sulaksono
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Hyperon-Mixed Neutron Star Matter and Neutron Stars [PDF]
Progress of Theoretical Physics, 2002 Effective Σ − n and Σ − Σ − interactions are derived fromthe G-matrix calculations for {n+Σ − } matter and employed in the investigation of hyperon mixing in neutron star matter. The threshold densities ρt(Y ) at which hyperons start to appear are between 2ρ0 and 3ρ0 (where ρ0 is the normal nuclear density) for both Λ and Σ − , and their fractions ...
Nishizaki, Shigeru +2 more
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Hyperon–nucleon three-body forces and strangeness in neutron stars [PDF]
European Physical Journal A, 2020 Three-body forces acting on a $$\varLambda $$ Λ hyperon in a nuclear medium are investigated, with special focus on the so-called hyperon puzzle in neutron stars.
Dominik Gerstung, N. Kaiser, W. Weise
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PROTO-NEUTRON AND NEUTRON STARS [PDF]
Astronomy and Relativistic Astrophysics, 2010 Prepared for International Workshop on Astronomy and Relativistic Astrophysics (IWARA 2007), Joao Pessoa, Brazil, 3-6 Oct ...
Dexheimer, V., Schramm, S., Stoecker, H.
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From hadrons to quarks in neutron stars: a review [PDF]
Reports on progress in physics. Physical Society, 2017 In recent years our understanding of neutron stars has advanced remarkably, thanks to research converging from many directions. The importance of understanding neutron star behavior and structure has been underlined by the recent direct detection of ...
G. Baym +5 more
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Neutron Stars—Thermal Emitters [PDF]
Space Science Reviews, 2014 Confronting theoretical models with observations of thermal radiation emitted by neutron stars is one of the most important ways to understand the properties of both, superdense matter in the interiors of the neutron stars and dense magnetized plasmas in their outer layers.
Potekhin, Alexander Y. +2 more
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