Il Nuovo Cimento A (1965-1970)

, Volume 67, Issue 4, pp 584–594 | Cite as

Hartree-Fock calculations with a four-body interaction

  • S. Boffi
  • G. Campagnoli


Hartree-Fock calculations for4He and16O have been performed using a phenomenological nuclear interaction consisting of a two-body semi-realistic potential together with a four-body surface contact interaction. Zeroth-order effects of the four-body potential on binding energies, r.m.s radii, mass distributions and charge form factors have been investigated.


Charge Form Factor Nonvanishing Matrix Element Pure Shell Model Invariant Shell Model DEGLI ATTI 
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Вычисления Хартри-Фока с четырех-частичным взаимодействием


Используя феноменологическое ядерное взаимодействие, состоящее из двух-частичного полу-реалистического потенциала вместе с четырех-частичным контактным поверхностным взаимодействием, были выполнены вычисления Хартрифока для4He и16O. Было исследовано влияние нулевого порядка четырех-частичного потенциала на энергии связи, r.m.s. радиусы, распределения масс и зарядовые формфакторы.


Sono stati eseguiti calcoli di Hartree-Fock per i nuclei di4He e16O; l'interazione fenomenologica usata è composta da un potenziale semirealistico a due corpi e da un potenziale di contatto in superficie a quattro corpi. Si sono studiati gli effetti di ordine zero del potenziale a quattro corpi sulle energie di legame, sui raggi quadratici medi, sulle distribuzioni di massa e sui fattori di forma di carica.


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Copyright information

© Società Italiana di Fisica 1970

Authors and Affiliations

  • S. Boffi
    • 1
    • 2
  • G. Campagnoli
    • 1
    • 2
  1. 1.Istituto di Fisica Teorica dell'UniversitàPavia
  2. 2.Gruppo di PaviaIstituto Nazionale di Fisica NuclearePariaItaly

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