Deriving the nuclear shell model from first principles


Barrett B. R., Dikmen E., Lisetskiy A. F., Maris P., Shirokoy A. M., Vary J. P.

11th International Spring Seminar on Nuclear Physics - Shell Model and Nuclear Structure - Achievements of the Past Two Decades, Ischia, Italy, 12 - 16 May 2014, vol.580 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 580
  • Doi Number: 10.1088/1742-6596/580/1/012003
  • City: Ischia
  • Country: Italy
  • Süleyman Demirel University Affiliated: No

Abstract

A procedure for calculating microscopically the input for standard shell-model calculations, i.e., the core and single-particle energies plus the two-body effective model-space interactions, is presented and applied to nuclei at the start of the sd-shell. Calculations with the JISP16 and Idaho chi EFT (NLO)-L-3 nucleon-nucleon interactions are performed and yield consistent results, which also are similar to phenomenological results in the sd-shell as well as with other theoretical calculations, utilizing other techniques. All results show only a weak A-dependence.