Results 71 to 80 of about 125,236 (339)
The Astrophysical Journal, 2022 Abstract The detections of gravitational waves (GWs) from binary neutron star systems and neutron star–black hole systems provide new insights into dense matter properties in extreme conditions and associated high-energy astrophysical processes.
Chang Liu, Lijing Shao
openaire +2 more sources
Rotating proto-neutron stars: spin evolution, maximum mass and I-Love-Q relations
, 2014 Shortly after its birth in a gravitational collapse, a proto-neutron star enters in a phase of quasi-stationary evolution characterized by large gradients of the thermodynamical variables and intense neutrino emission.
Ferrari, Valeria +3 more
core +1 more source
Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source
On the masses of neutron stars
Astronomy & Astrophysics, 1995 5 pages of compressed, uuencoded postscript (text+figure). Accepted for publication in A&A.
van Kerkwijk, M.H. +2 more
openaire +4 more sources
Neutron–Mirror-Neutron Oscillation and Neutron Star Cooling
Physical Review Letters, 2022 It was pointed out in a recent paper that the observed cooling rate of old, cold neutron stars (NS) can provide an upper limit on the transition rate of neutron to mirror neutron ($n-n'$). This limit is so stringent that it would preclude any discovery of $n \to n'$ oscillation in the current round of terrestrial searches for the process.
Itzhak Goldman +3 more
openaire +3 more sources
The influence of strength of hyperon-hyperon interactions on neutron star properties
, 2005 An equation of state of neutron star matter with strange baryons has been obtained. The effects of the strength of hyperon-hyperon interactions on the equations of state constructed for the chosen parameter sets have been analyzed.
Aoki S +8 more
core +1 more source
The Oblate Schwarzschild Approximation for Light Curves of Rapidly Rotating Neutron Stars [PDF]
, 2007 We present a simple method for including the oblateness of a rapidly rotating neutron star when fitting X-ray light curves. In previous work we showed that the oblateness induced by rotation at frequencies above 300 Hz produces a geometric effect which ...
Braga, John +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.Sub‐monolayer titania grafted onto mesoporous silica enables solvent‐free photocatalytic upgrading of furfural and cyclopentanone into jet fuel precursors. Advanced spectroscopic methods reveal tunable surface speciation, acidity, and bandgaps, enhancing catalytic efficiency.
Mark A. Isaacs +12 more
wiley +1 more source
Universe, 2020 Neutron stars change their structure with accumulation of dark matter. We study how their mass is influenced from the environment. Close to the sun, the dark matter accretion from the neutron star does not have any effect on it.
Antonino Del Popolo +2 more
doaj +1 more source
Bound Debris Expulsion from Neutron Star Merger Remnants
The Astrophysical Journal, 2023 Many studies have found that neutron star mergers leave a fraction of the stars’ mass in bound orbits surrounding the resulting massive neutron star or black hole. This mass is a site of r -process nucleosynthesis and can generate a wind that contributes
Yossef Zenati +6 more
doaj +1 more source