TY  - JOUR
AU  - Pastore, A.
AU  - Davesne, D.
AU  - Navarro, J.
PY  - 2014
DA  - 2014//
TI  - Nuclear matter response function with a central plus tensor Landau interaction
T2  - J. Phys. G
JO  - Journal of Physics G
SP  - 055103
EP  - 17pp
VL  - 41
IS  - 5
PB  - Iop Publishing Ltd
KW  - Landau
KW  - random phase approximation
KW  - phenomenological interactions
KW  - tensor
AB  - We present a method to obtain response functions in the random phase approximation (RPA) based on a residual interaction described in terms of Landau parameters with central plus tensor contributions. The response functions keep the explicit momentum dependence of the RPA, in contrast with the traditional Landau approximation. Results for symmetric nuclear matter and pure neutron matter are presented using Landau parameters derived from finite-range interactions, both phenomenological and microscopic. We study the convergence of response functions as the number of Landau parameters is increased.
SN  - 0954-3899
UR  - http://arxiv.org/abs/1312.4696
UR  - https://doi.org/10.1088/0954-3899/41/5/055103
DO  - 10.1088/0954-3899/41/5/055103
LA  - English
N1  - WOS:000334662500015
ID  - Pastore_etal2014
ER  -