Structure of $A$ = 7–8 nuclei with two- plus three-nucleon interactions from chiral effective field theory - INSPIRE

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Structure of $A$ = 7–8 nuclei with two- plus three-nucleon interactions from chiral effective field theory

Pieter Maris
(
- Iowa State U.
)
,
James P. Vary
(
- Iowa State U.
)
,
Petr Navrátil
(
- TRIUMF and
- LLNL, Livermore
)

May, 2012

10 pages

Published in:

Phys.Rev.C 87 (2013) 1, 014327

Published: Jan 22, 2013

e-Print:

1205.5686 [nucl-th]

DOI:

10.1103/PhysRevC.87.014327

View in:

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Abstract: (APS)

We solve the ab initio no-core shell model (NCSM) in the complete 8ℏΩ (Nmax=8) basis for A=7 and A=8 nuclei with two-nucleon and three-nucleon interactions derived within chiral effective field theory (EFT). We find that including the chiral EFT three-nucleon interaction in the Hamiltonian improves overall agreement with experimental binding energies, excitation spectra, transitions, and electromagnetic moments. We predict states that exhibit sensitivity to including the chiral EFT three-nucleon interaction but are not yet known experimentally.

Note:

10 pages, 6 figures, updated references and corrected a typo

21.60.De
21.30.Fe
27.20.+n
21.60.Cs

References(63)

Figures(6)

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