WebFeb 1, 2008 · The pairing force of Gogny in the 1S0 channel has been applied with great success in many applications in finite nuclei. It is of finite range and therefore rather complicated. Based on this... WebSep 5, 2024 · The density-dependent finite-range Gogny force has been used to derive the effective Hamiltonian for the shell-model calculations of nuclei. The density dependence simulates an equivalent three-body force, while the finite range gives a Gaussian distribution of the interaction in the momentum space and hence leads to an automatic …
Mean field and beyond description of nuclear structure with the Gogny …
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 ... WebJan 1, 2024 · here. Only later we will specialize to the D1S force [5]. In general, the Gogny-type of force [4] can be written as V(R;s) = Xi=2 i=1 (W i+ BP˙ HP˝ MP˙P˝)v(s) + h t 3 (1 … small eggless chocolate cake
Mean field and beyond description of nuclear …
Web19 other terms for g-force - words and phrases with similar meaning. Lists. synonyms. antonyms. WebMay 25, 1998 · The Gogny type finite range force has a better treatment of the coupling to the highly excited states but it is density-independent and its finite range property involves more complicated numerical techniques. Here we report on the RCHB theory and provide details of the relevant numerical techniques. 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. song cement mixer putty putty