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Your search keyword '"Berger, J. A."' showing total 2 results
Start Over Author "Berger, J. A." Topic potential energy surfaces Journal aip conference proceedings
2 results on '"Berger, J. A."'

1. Fission: Potential Energy Surfaces and Dynamics.

Author

Goutte, H., Berger, J. F., and Gogny, D.

Subjects
*POTENTIAL energy surfaces, *QUANTUM chemistry, *QUANTUM theory, *HARTREE-Fock approximation, *ENERGY-band theory of solids, *NUCLEAR reactions, *NUCLEAR physics
Abstract

Recent microscopic studies devoted to fission are presented. First, potential energy surface properties are extracted using the Hartree-Fock-Bogoliubov theory with constraints. Then, dynamical properties of the fission process are studied by use of the time-dependent Generator Coordinate Method based on self-consistent intrinsic nuclear wave functions calculated with the Gogny force. The influence of fission dynamics on fragment mass distributions is discussed. © 2005 American Institute of Physics [ABSTRACT FROM AUTHOR]

Published
2005
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2. Microscopic Description of Scission Configurations.

Author

Dubray, N., Goutte, H., and Berger, J. F.

Subjects
*PARTICLES (Nuclear physics), *NUCLEAR reactions, *POTENTIAL energy surfaces, *DENSITY, *SCISSION (Chemistry)
Abstract

Properties of 226Th, 256Fm, 258Fm and 260Fm nuclei in the scission region are described using a full-microscopic Hartree-Fock-Bogoliubov approach with the effective Gogny nucleon-nucleon interaction. In a first step, the Potential Energy Surfaces are computed in the (q 20, q30) plane, the scission lines are found, fulfilling a given criterion on the density in the nuclear neck. Finally a few properties of the fragments along this line are presented. © 2007 American Institute of Physics [ABSTRACT FROM AUTHOR]

Published
2007
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