Scientific Reports, 2023 Thermography using energy-dependent neutron transmission imaging can non-invasively and non-destructively visualize a real-space distribution of interior temperatures of a material in a container.
Hirotaka Sato +4 more
doaj +1 more source
Neutron matter at finite temperature [PDF]
Nuclear Physics A, 2008 We calculate the neutron matter equation of state at finite temperature based on low-momentum two- and three-nucleon interactions. The free energy is obtained from a loop expansion around the Hartree-Fock energy, including contributions from normal and anomalous diagrams.
Tolos, L., Friman, B., Schwenk, A.
openaire +2 more sources
Structure Factors of Neutron Matter at Finite Temperature [PDF]
Physical Review Letters, 2021 5 pages, 3 figures, data included in submission; further experimental data ...
Andrei Alexandru +3 more
openaire +3 more sources
Transition density and pressure in hot neutron stars [PDF]
, 2010 Using the momentum-dependent MDI effective interaction for nucleons, we have studied the transition density and pressure at the boundary between the inner crust and liquid core of hot neutron stars.
Chen, Lie-Wen +3 more
core +2 more sources
New temperature dependent hyperonic equation of state: Application to rotating neutron star models and I -Q relations [PDF]
, 2017 In this work we present a newly constructed equation of state (EoS), applicable to stellar core collapse and neutron star mergers including the entire baryon octet.
M. Marques +3 more
semanticscholar +1 more source
Bulk Viscous Damping of Density Oscillations in Neutron Star Mergers [PDF]
Particles, 2020 In this paper, we discuss the damping of density oscillations in dense nuclear matter in the temperature range relevant to neutron star mergers. This damping is due to bulk viscosity arising from the weak interaction “Urca” processes of neutron decay and
M. Alford, A. Harutyunyan, A. Sedrakian
semanticscholar +1 more source
Constraining the Neutron Star Mass–Radius Relation and Dense Matter Equation of State with NICER. I. The Millisecond Pulsar X-Ray Data Set [PDF]
Astrophysical Journal, 2019 We present the set of deep Neutron Star Interior Composition Explorer (NICER) X-ray timing observations of the nearby rotation-powered millisecond pulsars PSRs J0437−4715, J0030+0451, J1231−1411, and J2124−3358, selected as targets for constraining the ...
S. Bogdanov +31 more
semanticscholar +1 more source
Radiation of Neutron Stars Produced by Superfluid Core [PDF]
, 2002 We find that neutron star interior is transparent for collisionless electron sound, the same way as it is transparent for neutrinos. In the presence of magnetic field the electron sound is coupled with electromagnetic radiation and form the fast ...
Amundsen L. +17 more
core +2 more sources
Investigation on the heat resistance of neutron shielding materials for reactor cavity
He jishu, 2021 BackgroundHigh temperature neutron shielding of the reactor cavity in the third generation nuclear power plant requires a high temperature resistant shielding material, but there is no suitable material that meets the design requirements in the market ...
LIU Xiaoqiang +3 more
doaj +1 more source
Signatures of Quark-Hadron Phase Transitions in General-Relativistic Neutron-Star Mergers. [PDF]
Physical Review Letters, 2018 Merging binaries of neutron-stars are not only strong sources of gravitational waves, but also have the potential of revealing states of matter at densities and temperatures not accessible in laboratories.
E. Most +6 more
semanticscholar +1 more source