Auxiliary field diffusion monte carlo calculation of nuclei with A <= 40 with tensor interactions (Articolo in rivista)

Type
Label
  • Auxiliary field diffusion monte carlo calculation of nuclei with A <= 40 with tensor interactions (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Gandolfi, S; Pederiva, F; Fantoni, S; Schmidt, KE (2007)
    Auxiliary field diffusion monte carlo calculation of nuclei with A <= 40 with tensor interactions
    in Physical review letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gandolfi, S; Pederiva, F; Fantoni, S; Schmidt, KE (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 99 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Trent, Dipartimento Fis, INFN, Grp Coll Trento, I-38050 Trento, Italy; INFM DEMOCRITOS Natl Simulat Ctr, I-34014 Trieste, Italy; Sch Adv Int Studies, I-34014 Trieste, Italy; Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA (literal)
Titolo
  • Auxiliary field diffusion monte carlo calculation of nuclei with A <= 40 with tensor interactions (literal)
Abstract
  • We calculate the ground-state energy of He-4, He-8, O-16, and Ca-40 using the auxiliary field diffusion Monte Carlo method in the fixed-phase approximation and the Argonne v(6)(') interaction which includes a tensor force. Comparison of our light nuclei results to those of Green's function Monte Carlo calculations shows the accuracy of our method for both open and closed-shell nuclei. We also apply it to O-16 and Ca-40 to show that quantum Monte Carlo methods are now applicable to larger nuclei. (literal)
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