Coupled-cluster approach to nuclear physics

D. J. Dean and M. Hjorth-Jensen
Phys. Rev. C 69, 054320 – Published 27 May 2004

Abstract

Using many-body perturbation theory and coupled-cluster theory, we calculate the ground-state energy of He4 and O16. We perform these calculations using a no-core G-matrix interaction derived from a realistic nucleon-nucleon potential. Our calculations employ up to two-particle two-hole coupled-cluster amplitudes.

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  • Received 4 September 2003

DOI:https://doi.org/10.1103/PhysRevC.69.054320

©2004 American Physical Society

Authors & Affiliations

D. J. Dean

  • Physics Division, Oak Ridge National Laboratory, P. O. Box 2008, Oak Ridge, Tennessee 37831-6373, USA

M. Hjorth-Jensen

  • Department of Physics and Center of Mathematics for Applications, University of Oslo, N-0316 Oslo, Norway

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Issue

Vol. 69, Iss. 5 — May 2004

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