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Properties of 4He and 6Li with improved chiral EFT interactions
- Source :
- EPJ Web of Conferences, Vol 113, p 04015 (2016)
- Publication Year :
- 2016
- Publisher :
- EDP Sciences, 2016.
-
Abstract
- We present recent results for 4He and 6Li obtained with improved NN interactions derived from chiral effective field theory up to N4LO. The many-body calculations are performed order-by-order in the chiral expansion. At N3LO and N4LO 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.
Details
- Language :
- English
- ISSN :
- 2100014X
- Volume :
- 113
- Database :
- Directory of Open Access Journals
- Journal :
- EPJ Web of Conferences
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.15d2f97921124afc80f2e52e9f3cf028
- Document Type :
- article
- Full Text :
- https://doi.org/10.1051/epjconf/201611304015