ZZH coupling : A probe to the origin of EWSB ?
Choudhury, Debajyoti
2003-02-17
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You search for nuclear and 181,101 records were found.
Comment: 11 pages (LaTeX), 7 figures (not included), MSUCL-884, WSU-NP-93-1
Comment: 6 pages, 1 figure, accepted for publication in Int. J. Theor. Phys
Comment: 9 pages, 7 figures
Comment: Phys.Rev.C (submitted)
Comment: 9 pages, Invited talk and poster at the international symposium "A
New Era of Nuclear Structure Physics" (NENS03), Niigata, Japan, Nov. 19-22,
2003
The relation between nuclear saturation and NN-correlations is examined.
Nucleons bound in a nucleus have a reduced effective mass due to the mean
field. This results in off-energy-shell scatterings modifying the free-space
NN-interaction by a dispersion correction. This is a major contribution to the
density-dependence of the effective in-medium force and to saturation.
Low-momentum effective interactions have been derived by renormalisation
methods whereby correlations may be reduced by effectively cutting off high
momentum components of the interaction. The effect of these cut-offs on
dispersive corrections and on saturation is the main focus of this paper. The
role of the tensor-force, its strength and its effect on correlations is of
particular interest. The importance of the definition of the mean field in
determining saturatio...
Comment: 35 pages, 1 table, 5 figures, accepted by PRC, (v3) changes in
response to the referee's comments, discussion for isospin diffusion process
in heavy-ion reactions, fig. 5 shows results from a two different isospin
depndent uclear equation of state, and a new reference added
Comment: 16 pages, 9 files for 4 figures in EPS format, LaTeX v.2e
Comment: 53 pages; 10 figures; revtex; submitted to Phys Rev C
Comment: 19 pages, 11 figures
