5,962 research outputs found
Caloric curve for finite nuclei in relativistic models
In this work we calculate the caloric curve (excitation energy per particle
as a function of temperature) for finite nuclei within the non--linear Walecka
model for different proton fractions. It is shown that the caloric curve is
sensitive to the proton fraction. Freeze-out volume effects in the caloric
curve are also studied.Comment: 11 pages, 1 figure, 4 table
Low density expansion and isospin dependence of nuclear energy functional: comparison between relativistic and Skyrme models
In the present work we take the non relativistic limit of relativistic models
and compare the obtained functionals with the usual Skyrme parametrization.
Relativistic models with both constant couplings and with density dependent
couplings are considered. While some models present very good results already
at the lowest order in the density, models with non-linear terms only reproduce
the energy functional if higher order terms are taken into account in the
expansion.Comment: 16 pages,6 figures,5 table
Risk aversion and bidding theory
Theory of bidding behavior and formation of bidding model with risk aversio
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