Ab initio no-core properties of $$\mathrm{^7Li}$$ and $$\mathrm{^7Be}$$ with the JISP16 and chiral $$\mathrm{NNLO_{opt}}$$ interactions
Journal Article
·
· Physical Review. C
- Anhui Normal University, Hefei (China); Iowa State University, Ames, IA (United States)
- Iowa State University, Ames, IA (United States)
Here we investigate the properties of 7Li with the JISP16 and chiral NNLOopt at next-to-next-to-leading order (NNLO) nucleon-nucleon interactions and 7Be with the JISP16 interaction in the ab initio no-core full configuration approach. We calculate selected observables that include energy spectra, point proton root-mean-square radii, electromagnetic moments, and transitions. We compare our results with experimental results, where available, as well as with results obtained using nucleon-nucleon plus three-nucleon interactions. We obtain reasonable agreement between theory and experiment for low-lying states that are dominated by p-shell configurations.
- Research Organization:
- Iowa State Univ., Ames, IA (United States)
- Sponsoring Organization:
- National Natural Science Foundation of China (NSFC); National Science Foundation (NSF); USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
- Grant/Contract Number:
- FG02-87ER40371; SC0008485; AC02-05CH11231; AC02-06CH11357; 11205004; 0904782; DESC0008485
- OSTI ID:
- 1536037
- Alternate ID(s):
- OSTI ID: 1338637
- Journal Information:
- Physical Review. C, Vol. 95, Issue 1; ISSN 2469-9985
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 7 works
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