منابع مشابه
Modern nucleon-nucleon potentials and symmetry energy in infinite matter
We study the symmetry energy in infinite nuclear matter employing a nonrelativistic Brueckner-Hartree-Fock approach and using various new nucleonnucleon (NN) potentials, which fit np and pp scattering data very accurately. The potential models we employ are the recent versions of the Nijmegen group, Nijm-I, Nijm-II and Reid93, the Argonne V18 potential and the CD-Bonn potential. All these poten...
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The symmetry energy of nuclear matter is a fundamental ingredient in the investigation of exotic nuclei, heavy-ion collisions, and astrophysical phenomena. New data from heavy-ion collisions can be used to extract the free symmetry energy and the internal symmetry energy at subsaturation densities and temperatures below 10 MeV. Conventional theoretical calculations of the symmetry energy based ...
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The Casimir energy of a semi-circular cylindrical shell is calculated by making use of the zeta function technique. This shell is obtained by crossing an infinite circular cylindrical shell by a plane passing through the symmetry axes of the cylinder and by considering only a half of this configuration. All the surfaces, including the cutting plane, are assumed to be perfectly conducting. The z...
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We show that a compact feasible set of a standard semi-infinite optimization problem can be approximated arbitrarily well by a level set of a single smooth function with certain regularity properties. This function is constructed as the mollification of the lower level optimal value function. Moreover, we use correspondences between KarushKuhn-Tucker points of the original and the smoothed prob...
متن کاملSymmetry energy of nucleonic matter with tensor correlations
Or Hen,1,* Bao-An Li,2 Wen-Jun Guo,2,3 L. B. Weinstein,4 and Eli Piasetzky1 1School of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel 2Department of Physics and Astronomy, Texas A&M University–Commerce, Commerce, Texas 75429-3011, USA 3College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, China 4Old Dominion University, Norfolk, Virginia 23...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2009
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2008.11.007