Emission of neutrino-antineutrino pairs by hadronic bremsstrahlung processes
EPJ Web of Conferences, 2016 We review our recent calculations of neutrino-antineutrino pair production from bremsstrahlung processes in hadronic collisions at temperature and densities relevant for core-collapse supernovae. We focus on neutron-neutron and neutron-α collisions.
Bacca Sonia, Sharma Rishi, Schwenk Achim
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Determining the relaxation time from a temperature-dependent scan of the neutron spin-echo signal amplitude [PDF]
EPJ Web of Conferences, 2022 Temperature-dependent scans of the neutron scattering intensity are commonly employed in high energy-resolution quasielastic measurements. Besides serving as a useful diagnostic tool for identifying the temperature range that could give rise to a ...
Mamontov Eugene, Zolnierczuk Piotr
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Simulation of neutron transmission performance of metallic spherical shell under temperature dependent neutron cross section [PDF]
EPJ Web of Conferences, 2020 To study the effect of temperature dependent neutron cross section on the neutron transmission performance of typical metallic spherical shells, this paper generated the temperature dependent neutron cross section data by using NJOY program, and ...
Zuo Yinghong, Zhu Jinhui, Xie Honggang
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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
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Measurement of temperature-dependent thermal neutron spectrum in CaH2 moderator material for space reactor [PDF]
EPJ Web of Conferences, 2020 In order to accurately design a CaH2 moderated small high-temperature reactor, it is necessary to experimentally confirm the temperature-dependent thermal neutron spectrum in the CaH2 moderator material.
lee Jaehong +6 more
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Gravitational wave signatures of phase transition from hadronic to quark matter in isolated neutron stars and binaries [PDF]
EPJ Web of Conferences, 2022 The fundamental constituent of matter at high temperature and density has intrigued physicists for quite some time. Recent results from heavy-ion colliders have enriched the Quantum Chromodynamics phase diagram at high temperatures and low baryon density.
Mallick Ritam
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Study on Moderation Properties of Cold Mesitylene using KUANS [PDF]
EPJ Web of Conferences, 2020 Neutron moderation properties from the cold mesitylene moderator have been studied. Kyoto University Accelerator driven Neutron Source has been used for these experiments. The container of the mesitylene moderator is situated in front of the polyethylene
Tasaki Seiji +4 more
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Finite-temperature equation of state with hyperons [PDF]
EPJ Web of Conferences, 2022 We present the novel finite-temperature FSU2H* equation-of-state model that covers a wide range of temperatures and lepton fractions for the conditions in proto-neutron stars, neutron star mergers and supernovae.
Kochankovski Hristijan +2 more
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Neutron yield scaling law in laser-cluster fusion experiments
Nuclear Fusion, 2023 We present a scaling law ( $Y\sim {E^\beta }$ ) of fusion neutron yields ( Y ) for laser pulse energy ( E ) in laser-cluster fusion experiments. We compare the available neutron yield data from previous deuterium cluster fusion experiments with those ...
Junho Won +4 more
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Spontaneous scalarization in proto-neutron stars
European Physical Journal C: Particles and Fields, 2023 Proto-neutron stars are born when a highly evolved and massive star collapses under gravity. In this paper, we investigate the spontaneous scalarization in proto-neutron stars.
Fahimeh Rahimi, Zeinab Rezaei
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