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nucl-th1999
Effects of new non-linear couplings in relativistic effective field theory
M. Del Estal, M. Centelles, X. Viñas +1
We extend the relativistic mean field theory model of Sugahara and Toki (TM1) by adding new couplings suggested by modern effective field theories. An improved set of parameters (T…
nucl-th1998
Surface properties in a relativistic mean field approach with vector-vector and scalar-vector self-interactions
M. Del Estal, M. Centelles, X. Viñas
Nuclear matter and surface properties are carefully studied for a model based on an effective hadronic lagrangian with vector-vector and scalar-vector self-interactions. The result…