WebOct 1, 2009 · We also analyze the impact of a finite but moderate temperature in the fission process and finally we discuss fission properties of neutron rich uranium isotopes studied with two different... WebMay 26, 2014 · We present a review of several works using the finite-range Gogny interaction in mean field approaches and beyond to explore the most striking nuclear structure features. Shell evolution along the N = 16 , 20, 28, 40 isotopic chains is investigated. The static deformation obtained in the mean field description are shown to …
Daniel Marc Gogny Lawrence Livermore National Laboratory
WebJul 18, 2016 · In this way it connects the functional to the bare nucleon-nucleon interaction. It is shown that the resulting functional can be performing as the best Gogny force functional. In the second part of the paper it is shown how one can go beyond the mean-field level and the difficulty that can appear. Webv: Gogny force Finite range NN interaction → V HF non-local. v is real and energy independent V HF is real and energy independent. HF in coordinate space → Good asymptotic behavior of the wave functions (not the case with HO basis). → Correct treatment of the continuum (Distorted Wave φλ, Resonances). pencs software
Time-dependent quantum collective dynamics applied to
WebJun 1, 2009 · The Gogny force is an effective force in the nuclear medium. In the case of bare nucleon–nucleon forces with a strong short range repulsion this would be no longer the case. It is known [58] that, by integrating out the high momentum components of the bare force, one obtains from most of the realistic NN -potentials the same interaction a low ... WebMay 22, 2024 · The Gogny force which has been widely and successfully used in mean-field theory can provide reasonable two-body matrix elements for cross-shell calculations. The log ft values and β -decay level schemes are systematically studied using the D1S-Gogny interaction and compared with the SDPF-M results and experimental data. WebAug 31, 2024 · Abstract. We propose a new Gogny parametrization, which we call D1M ^ {*}, aimed to be successful in the study of the properties of neutron stars and, at the same time, to describe finite nuclei with a similar quality as the D1M Gogny interaction. D1M ^ {*} is able to reach up to 2 solar masses (M _\odot ) for a neutron star and give good ... medford parks and recreation oregon