Results 101 to 110 of about 125,236 (339)
Deep crustal heating by neutrinos from the surface of accreting neutron stars
, 2018 We present a new mechanism for deep crustal heating in accreting neutron stars. Charged pions ($\pi^+$) are produced in nuclear collisions on the neutron star surface during active accretion and upon decay they provide a flux of neutrinos into the ...
Brown, Edward F. +6 more
core +1 more source
Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide
Advanced Functional Materials, EarlyView.The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda +11 more
wiley +1 more source
Physics of Particles and Nuclei, 2008 In these lecture notes I briefly discuss the present day situation and new discoveries in astrophysics of neutron stars focusing on isolated objects. The latter include soft gamma repeaters, anomalous X-ray pulsars, central compact objects in supernova remnants, the Magnificent seven, and rotating radio transients.
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The physics of neutron stars [PDF]
Physics-Uspekhi, 2010 28 pages, 8 figures (in v2 and v3, several typos have been fixed). Invited topical review for the special issue of Uspekhi Fiz. Nauk (Physics - Uspekhi) in memory of V. L. Ginzburg (translated from Russian by Yu. V. Morozov, edited by A. M. Semikhatov and by the author)
openaire +2 more sources
, 2007 We use a post-Newtonian diagnostic tool to examine numerically generated quasiequilibrium initial data sets for non-spinning double neutron star and neutron star-black hole binary systems.
Clifford M. Will +6 more
core +1 more source
LipoGels: Robust Self‐Lubricating Physically Cross‐Linked Alginate Hydrogels Embedded with Liposomes
Advanced Functional Materials, EarlyView.Physically cross‐linked alginate hydrogels embedded with 1,2‐dipalmitoyl‐sn‐glycero‐3‐phosphocholine liposomes (LipoGels) are prepared under optimized conditions to avoid shrinkage and achieve structural uniformity. LipoGels demonstrate robust mechanical strength (Young's modulus ≈1 MPa), excellent lubrication (friction coefficient ≈0.021), and ...
Tao Ma +4 more
wiley +1 more source
The Astrophysical Journal LettersPulse profile modeling of X-ray data from the Neutron Star Interior Composition Explorer is now enabling precision inference of neutron star mass and radius.
Nathan Rutherford +14 more
doaj +1 more source
Role of strangeness to the neutron star mass and cooling
EPJ Web of Conferences, 2018 Neutron star provides unique environments for the investigation of the physics of extreme dense matter beyond normal nuclear saturation density. In such high density environments, hadrons with strange quarks are expected to play very important role in ...
Lee Chang-Hwan +3 more
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Constraints on Microscopic and Phenomenological Equations of State of Dense Matter from GW170817
Universe, 2019 We discuss the constraints on the equation of state (EOS) of neutron star matter obtained by the data analysis of the neutron star-neutron star merger in the event GW170807.
Domenico Logoteta, Ignazio Bombaci
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Neutrostriction in Neutron Stars [PDF]
Old and New Concepts of Physics, 2007 It is demonstrated that not only gravity, but also neutrostriction forces due to optical potential created by coherent elastic neutron-neutron scattering can hold a neutron star together. The latter forces can be stronger than gravitational ones. The effect of these forces on mass, radius and structure of the neutron star is estimated.
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