Results 341 to 350 of about 4,631,769 (394)
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Superfluidity of Nuclear Matter
Physical Review Letters, 1959A criterion for the superfluidity of infinite nuclear matter was given in the form of a variational principle by Cooper, Mills, and Sessler, (Phys. Rev. 114, 1377 (1959)). Computations are reported which are an iraprovement over those in CMS in three respects: the effective mass approxirmtion was removed, more realistic two-body potentials were ...
Mills, R. L. +3 more
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Combustion of nuclear matter into strange matter
Physical Review D, 1994We study the properties of the combustion of pure neutron matter into strange matter in the framework of relativistic hydrodynamical theory of combustion. Because of the uncertainties in the actual properties of neutron matter, we employ the free neutron, Bethe-Johnson, Lattimer-Ravenhall, and Walecka equations of state and for strange matter we adopt ...
, Lugones, , Benvenuto, , Vucetich
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Physical Review, 1961
The methods of quantum statistics previously developed 0ry the author are applied to the determination of properties of the ground state of nuclear matter. An expansion in powers of the pair-function of quantum statistics is made and expressions are derlved for the momentum distribution, pair-correlation function, binding energy, and effective single ...
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The methods of quantum statistics previously developed 0ry the author are applied to the determination of properties of the ground state of nuclear matter. An expansion in powers of the pair-function of quantum statistics is made and expressions are derlved for the momentum distribution, pair-correlation function, binding energy, and effective single ...
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Physical Review C, 1992
We use the toy model of baryon bag formation to study the changes in the structure of a nucleon when it is placed in nuclear matter. Several interesting qualitative results have been found. We find that ${\mathit{M}}^{\mathrm{*}}$, the nucleon mass in nuclear matter, does not scale with ${\mathit{F}}_{\mathrm{\ensuremath{\pi}}}^{\mathrm{*}}$, the ...
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We use the toy model of baryon bag formation to study the changes in the structure of a nucleon when it is placed in nuclear matter. Several interesting qualitative results have been found. We find that ${\mathit{M}}^{\mathrm{*}}$, the nucleon mass in nuclear matter, does not scale with ${\mathit{F}}_{\mathrm{\ensuremath{\pi}}}^{\mathrm{*}}$, the ...
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Physical Review Letters, 1960
Equations for explicit Hartree states of energy lower than that of conventional ground states for noninteracting Fermi gases are given for Fermi gases with attractive interactions. One-dimensional and three-dimensional cases are treated. Large static density waves are shown to exist in such Fermi gases, and the binding energy is derived therefrom.
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Equations for explicit Hartree states of energy lower than that of conventional ground states for noninteracting Fermi gases are given for Fermi gases with attractive interactions. One-dimensional and three-dimensional cases are treated. Large static density waves are shown to exist in such Fermi gases, and the binding energy is derived therefrom.
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Recent progress on dense nuclear matter in skyrmion approaches
, 2016The Skyrme model provides a novel unified approach to nuclear physics. In this approach, single baryon, baryonic matter and medium-modified hadron properties are treated on the same footing.
Yong-Liang Ma, M. Rho
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Relativistic nuclear structure. I. Nuclear matter
Physical Review C, 1990The formalism for the Dirac-Brueckner approach to the nuclear many-body problem is described including its basis in relativistic two-nucleon scattering. A family of relativistic meson-exchange potentials is constructed which (apart from the usual coupling terms for heavy mesons) apply the pseudovector (gradient) coupling for the interaction of ...
, Brockmann, , Machleidt
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Nuclear reactions in nuclear matter
Nuclear Physics, 1966Abstract A number of topics in nuclear reaction theory are examined from the point of view of the liquid drop model. It is shown that, although the absolute value of the nucleon strength function at low energies has significance for high-energy experiments, it cannot be deduced from low-energy elastic scattering experiments, since the energy ...
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Resonance properties in nuclear matter
Physical Review C, 1993We analyze the formation and decay properties of nucleon resonances formed in heavy-ion collisions at 1--2 GeV/[ital u] within a microscopic transport approach. In case of Au+Au reactions the density of [Delta] resonances reaches 0.15 fm[sup [minus]3] in the central cell for a time period of the order of 10 fm/[ital c] such that one can legitimately ...
, Ehehalt +4 more
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Hyperons in nuclear matter from SU(3) chiral effective field theory
, 2015.Brueckner theory is used to investigate the properties of hyperons in nuclear matter. The hyperon-nucleon interaction is taken from chiral effective field theory at next-to-leading order with SU(3) symmetric low-energy constants.
S. Petschauer +4 more
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