Results 11 to 20 of about 781,895 (361)
Neutron-mirror neutron mixing and neutron stars [PDF]
European Physical Journal C: Particles and Fields, 2021 The oscillation of neutron n into mirror neutron $$n'$$ n ′ , its mass degenerate partner from dark mirror sector, can gradually transform the neutron stars into the mixed stars consisting in part of mirror dark matter.
Zurab Berezhiani +3 more
doaj +5 more sources
The mass distribution of Galactic double neutron stars [PDF]
Astrophysical Journal, 2019 The conventional wisdom, dating back to 2012, is that the mass distribution of Galactic double neutron stars is well-fit by a Gaussian distribution with a mean of $1.33 M_\odot$ and a width of $0.09 M_\odot$.
Farrow, Nicholas +2 more
core +2 more sources
Strongly interacting matter exhibits deconfined behavior in massive neutron stars. [PDF]
Nat Commun, 2023 Neutron-star cores contain matter at the highest densities in our Universe. This highly compressed matter may undergo a phase transition where nuclear matter melts into deconfined quark matter, liberating its constituent quarks and gluons.
Annala E +6 more
europepmc +3 more sources
The Dark Side of Neutron Stars [PDF]
Advances in High Energy Physics, 2013 We review severe constraints on asymmetric bosonic dark matter based on observations of old neutron stars. Under certain conditions, dark matter particles in the form of asymmetric bosonic WIMPs can be effectively trapped onto nearby neutron stars, where
Chris Kouvaris
doaj +4 more sources
Gravitational wave content and stability of uniformly, rotating, triaxial neutron stars in general relativity. [PDF]
Phys Rev D, 2017 Tsokaros A +5 more
europepmc +3 more sources
Cooling of neutron stars with quark-hadron continuity [PDF]
EPJ Web of Conferences, 2022 Neutron stars are high-density objects formed by the gravitational collapse of massive stars, and the whole star can be likened to a giant nucleus. The interior of a neutron star is considered to contain exotic particles and states which do not appear in
Noda Tsuneo +4 more
doaj +1 more source
On the Sound Speed in Neutron Stars [PDF]
Astrophysical Journal Letters, 2022 Determining the sound speed c s in compact stars is an important open question with numerous implications on the behavior of matter at large densities and hence on gravitational-wave emission from neutron stars.
Sinan Altiparmak, C. Ecker, L. Rezzolla
semanticscholar +1 more source
Can we distinguish quark stars from neutron stars with measurements of global properties? [PDF]
EPJ Web of Conferences, 2022 The phase state of the dense stellar matter is an exciting topic in the area of nuclear astrophysics. It may be probed by observed properties of neutron stars from, for example, the currently operating satellites (NICER, Neutron star Interior Composition
Li Ang
doaj +1 more source
Dark matter admixed neutron stars [PDF]
Physical Review D, 2021 Neutron stars could contain a mixture of ordinary nuclear matter and dark matter, such that dark matter could influence observable properties of the star, such as its mass and radius.
Ben Kain
semanticscholar +1 more source