Autor: |
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., Witala H. |
Jazyk: |
angličtina |
Rok vydání: |
2016 |
Předmět: |
|
Zdroj: |
EPJ Web of Conferences, Vol 113, p 04015 (2016) |
Druh dokumentu: |
article |
ISSN: |
2100-014X |
DOI: |
10.1051/epjconf/201611304015 |
Popis: |
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. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
|