Search Results - "Chamel, N"

Crustal entrainment and pulsar glitches by Chamel, N

“…Large pulsar frequency glitches are generally interpreted as sudden transfers of angular momentum between the neutron superfluid permeating the inner crust and…”
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Superfluidity and Superconductivity in Neutron Stars by Chamel, N.

“…Neutron stars, the compact stellar remnants of core-collapse supernova explosions, are unique cosmic laboratories for exploring novel phases of matter under…”
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Entrainment in Superfluid Neutron-Star Crusts: Hydrodynamic Description and Microscopic Origin by Chamel, N.

“…In spite of the absence of viscous drag, the neutron superfluid permeating the inner crust of a neutron star cannot flow freely and is entrained by the nuclear…”
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Gapless Neutron Superfluidity Can Explain the Late Time Cooling of Transiently Accreting Neutron Stars by Allard, V, Chamel, N

“…The current interpretation of the observed late time cooling of transiently accreting neutron stars in low-mass x-ray binaries during quiescence requires the…”
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Two-fluid models of superfluid neutron star cores by Chamel, N.

“…Both relativistic and non-relativistic two-fluid models of neutron star cores are constructed, using the constrained variational formalism developed by Brandon…”
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Neutron conduction in the inner crust of a neutron star in the framework of the band theory of solids by Chamel, N.

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Skyrme-Hartree-Fock-Bogoliubov nuclear mass formulas: crossing the 0.6 MeV accuracy threshold with microscopically deduced pairing by Goriely, S, Chamel, N, Pearson, J M

“…We present a new Skyrme-Hartree-Fock-Bogoliubov nuclear-mass model in which the contact-pairing force is constructed from microscopic pairing gaps of symmetric…”
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Unified equations of state for cold non-accreting neutron stars with Brussels-Montreal functionals. I. Role of symmetry energy by Pearson, J M, Chamel, N, Potekhin, A Y, Fantina, A F, Ducoin, C, Dutta, A K, Goriely, S

“…The theory of the nuclear energy-density functional is used to provide a unified and thermodynamically consistent treatment of all regions of cold…”
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Global numerical simulations of the rise of vortex-mediated pulsar glitches in full general relativity by Sourie, A, Chamel, N, Novak, J, Oertel, M

“…In this paper, we study in detail the role of general relativity on the global dynamics of giant pulsar glitches as exemplified by Vela. For this purpose, we…”
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Electron capture instability in magnetic and nonmagnetic white dwarfs by Chamel, N., Fantina, A. F.

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Relativistic mean-field mass models by Peña-Arteaga, D., Goriely, S., Chamel, N.

“… We present a new effort to develop viable mass models within the relativistic mean-field approach with density-dependent meson couplings, separable pairing…”
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Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. XIII. The 2012 atomic mass evaluation and the symmetry coefficient by Goriely, S., Chamel, N., Pearson, J. M.

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Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. XII. Stiffness and stability of neutron-star matter by Goriely, S., Chamel, N., Pearson, J. M.

“…We construct three new Hartree-Fock-Bogoliubov (HFB) mass models, labeled HFB-19, HFB-20, and HFB-21, with unconventional Skyrme forces containing t{sub 4} and…”
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Plumbing Neutron Stars to New Depths with the Binding Energy of the Exotic Nuclide Zn 82 by Wolf, R. N., Beck, D., Blaum, K., Böhm, Ch, Borgmann, Ch, Breitenfeldt, M., Chamel, N., Goriely, S., Herfurth, F., Kowalska, M., Kreim, S., Lunney, D., Manea, V., Minaya Ramirez, E., Naimi, S., Neidherr, D., Rosenbusch, M., Schweikhard, L., Stanja, J., Wienholtz, F., Zuber, K.

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Heat capacity of low-density neutron matter: from quantum to classical regimes by Pastore, A., Chamel, N., Margueron, J.

“…The heat capacity of neutron matter is studied over the range of densities and temperatures prevailing in neutron-star crusts, allowing for the transition to a…”
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Effect of entrainment on stress and pulsar glitches in stratified neutron star crust by Chamel, N., Carter, B.

“…The buildup of the stress whose relaxation is presumed to account for pulsar frequency glitches can be attributed to various mechanisms, of which the most…”
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Erratum: Unified equations of state for cold non-accreting neutron stars with Brussels-Montreal functionals. I. Role of symmetry energy by Pearson, J M, Chamel, N, Potekhin, A Y, Fantina, A F, Ducoin, C, Dutta, A K, Goriely, S

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Validity of the Wigner-Seitz approximation in neutron star crust by Chamel, N., Naimi, S., Khan, E., Margueron, J.

“…Since the seminal work of Negele and Vautherin, the Wigner-Seitz approximation has been widely applied to study the inner crust of neutron stars formed of…”
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Self-interaction errors in nuclear energy density functionals by Chamel, N.

“…When applied to a single nucleon, nuclear energy density functionals may yield a nonvanishing internal energy thus implying that the nucleon is interacting…”
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Role of nuclear spin-orbit coupling on the constitution of the outer crust of a nonaccreting neutron star by Chamel, N., Fantina, A. F., Pearson, J. M., Goriely, S.

“…The role of the nuclear spin-orbit coupling on the equilibrium composition and on the equation of state of the outer crust of a nonaccreting neutron star is…”
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