Results 21 to 30 of about 23,681 (306)
Constraining Neutron-Star Matter — Combination of heavy-ion experiments and multi-messenger astronomy [PDF]
EPJ Web of Conferences, 2023 Describing supernova explosions or neutron-star collisions requires a deep understanding of properties of nuclear matter at supra-saturation densities, and extreme neutron over proton asymmetries.
Le Fèvre Arnaud A.
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Neutron matter: a superfluid gas [PDF]
Nuclear Physics A, 2004 7 pages, 2 ...
Chang, S. Y. +7 more
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npj Quantum Materials, 2021 Materials with exceptional magnetism and superconductivity usually conceive emergent physical phenomena. Here, we investigate the physical properties of the (Eu,La)FeAs2 system with double magnetic sublattices.
Jia Yu +10 more
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Triplet Pairing in Neutron Matter
The Astrophysical Journal, 2023 Abstract The presence of superfluidity in neutron star interiors can affect the cooling of neutron stars in intricate ways, enhancing certain mechanisms and suppressing others. Model calculations employing realistic nuclear potentials in Bardeen–Cooper–Schrieffer theory generally suggest the development of a 3P2–3F2 pairing gap, and ...
Eckhard Krotscheck +2 more
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Hot Neutron Star Matter and Proto-neutron Stars [PDF]
, 2023 62 pages, 34 figures; book chapter to appear in "New Phenomena and New States of Matter in the Universe: From Quarks to Cosmos", World Scientific, eds.
Farrell, Delaney +6 more
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Square and rhombic lattices of magnetic skyrmions in a centrosymmetric binary compound
Nature Communications, 2022 Typically, skyrmions appear in magnet systems which are non-centrosymmetric. Here, using neutron and X-ray scattering, Takagi et al show the emergence of a skyrmion phase in the centrosymmetric material EuAl4.
Rina Takagi +15 more
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Advances in martensitic transformations in Cu-based shape memory alloys achieved by in situ neutron and synchrotron X-ray diffraction methods [PDF]
, 2012 This article deals with the application of several X-ray and neutron diffraction methods to investigate the mechanics of a stress induced martensitic transformation in Cu-based shape memory alloy polycrystals. It puts experimental results obtained by two
Sophie Berveiller +7 more
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The 1S0 Pairing Gap in Neutron Matter
Condensed Matter, 2022 We report ab initio calculations of the S wave pairing gap in neutron matter calculated using realistic nuclear Hamiltonians that include two- and three-body interactions.
Stefano Gandolfi +4 more
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Low-Density Neutron Matter and the Unitary Limit
Frontiers in Physics, 2021 We review the properties of neutron matter in the low-density regime. In particular, we revise its ground state energy and the superfluid neutron pairing gap and analyze their evolution from the weak to the strong coupling regime. The calculations of the
Isaac Vidaña
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Functional renormalization group approach to neutron matter
Physics Letters B, 2014 The chiral nucleon-meson model, previously applied to systems with equal number of neutrons and protons, is extended to asymmetric nuclear matter. Fluctuations are included in the framework of the functional renormalization group.
Matthias Drews, Wolfram Weise
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