Results 301 to 310 of about 1,052,179 (350)
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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 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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Scientific American, 1985
Changes of state that occur in nuclei under the extremes of temperature, density, and pressure that can be achieved in high-speed collisions in relativistic heavy-ion generators are discussed. The two most important models used in the study of heavy-ion collisions, one of which treats the nucleus as a droplet of liquid and the other of which treats it ...
Walter Greiner, Horst Stöcker
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Changes of state that occur in nuclei under the extremes of temperature, density, and pressure that can be achieved in high-speed collisions in relativistic heavy-ion generators are discussed. The two most important models used in the study of heavy-ion collisions, one of which treats the nucleus as a droplet of liquid and the other of which treats it ...
Walter Greiner, Horst Stöcker
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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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Journal of Physics G: Nuclear Physics, 1982
The nuclear matter distributions extracted from high-energy proton scattering data for many nuclei are compared with calculations using the single-particle potential method with a standard potential.
J Streets, B A Brown, P E Hodgson
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The nuclear matter distributions extracted from high-energy proton scattering data for many nuclei are compared with calculations using the single-particle potential method with a standard potential.
J Streets, B A Brown, P E Hodgson
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Zeitschrift für Physik A Hadrons and Nuclei, 1996
Rotating nuclear matter is defined as the system of infinitely many nucleons in a rotating frame neglecting the electrostatic interaction and centrifugal single-nucleon potential. We study the ground state of this system as a function of the densities of neutrons and protons. In the limit where the angular velocity is much smaller than the Fermi energy,
S. Frauendorf, K. Neergård
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Rotating nuclear matter is defined as the system of infinitely many nucleons in a rotating frame neglecting the electrostatic interaction and centrifugal single-nucleon potential. We study the ground state of this system as a function of the densities of neutrons and protons. In the limit where the angular velocity is much smaller than the Fermi energy,
S. Frauendorf, K. Neergård
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1989
The theory of hot nuclear matter has been developed primarily to help understand some aspects of highly excited nuclei, heavy-ion reactions, supernova and neutron stars. In the next two sections we review some of the basic concepts of quantum statistical mechanics and nuclear forces.
V. R. Pandharipande, D. G. Ravenhall
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The theory of hot nuclear matter has been developed primarily to help understand some aspects of highly excited nuclei, heavy-ion reactions, supernova and neutron stars. In the next two sections we review some of the basic concepts of quantum statistical mechanics and nuclear forces.
V. R. Pandharipande, D. G. Ravenhall
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Hyperfine Interactions, 1978
The present knowledge of the distribution of neutrons and protons in the nucleus is reviewed. The distributions calculated by the single-particle potential method and from the Hartree-Fock theory are compared with the experimental data. Particular attention is paid to the hyperfine anomaly and the isotope shifts, and to the connection with the ...
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The present knowledge of the distribution of neutrons and protons in the nucleus is reviewed. The distributions calculated by the single-particle potential method and from the Hartree-Fock theory are compared with the experimental data. Particular attention is paid to the hyperfine anomaly and the isotope shifts, and to the connection with the ...
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AIP Conference Proceedings, 1978
Recent advances in variational and perturbative theories are surveyed which offer genuine promise that nuclear matter will soon become a viable tool for investigating nuclear interactions. The basic elements of the hypernetted chain expansion for Jastrow variational functions are briefly reviewed, and comparisons of variational and perturbative results
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Recent advances in variational and perturbative theories are surveyed which offer genuine promise that nuclear matter will soon become a viable tool for investigating nuclear interactions. The basic elements of the hypernetted chain expansion for Jastrow variational functions are briefly reviewed, and comparisons of variational and perturbative results
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