1. Properties of 4He and 6Li with improved chiral EFT interactions.
- Author
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Maris, P., Binder, S., Calci, A., Epelbaum, E., Furnstahl, R. J., Golak, J., Hebeler, K., Kamada, H., Krebs, H., Langhammer, J., Liebig, S., Meißner, U.-G., Minossi, D., Nogga, A., Potter, H., Roth, R., Skibiński, R., Topolnicki, K., Vary, J. P., and Witala, H.
- Subjects
ENANTIOSELECTIVE catalysis ,FIELD theory (Physics) ,NUMERICAL analysis ,MAGNETIC moments ,QUANTUM theory - Abstract
We present recent results for
4 He and6 Li obtained with improved NN interactions derived from chiral effective field theory up to N4 LO. The many-body calculations are performed order-by-order in the chiral expansion. At N3 LO and N4 LO additional renormalization using the Similarity Renormalization Group is adopted to improve numerical convergence of the many-body calculations. We discuss results for the ground state energies, as well as the magnetic moment and the low-lying spectrum of 6Li. [ABSTRACT FROM AUTHOR]- Published
- 2016
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