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Analysis of the unbound spectrum of $^{12}$Li
- Source :
- Nucl. Phys. A 850, 53 (2011)
- Publication Year :
- 2010
-
Abstract
- The unbound nucleus $^{12}$Li is evaluated by studying three-neutron one-proton excitations within the multistep shell model in the complex energy plane. It is found that the ground state of this system consists of an antibound $2^-$ state. A number of narrow states at low energy are found which ensue from the coupling of resonances in $^{11}$Li to continuum states close to threshold.<br />Comment: 24 pages, 7 figures, 2 tables
- Subjects :
- Nuclear Theory
Subjects
Details
- Database :
- arXiv
- Journal :
- Nucl. Phys. A 850, 53 (2011)
- Publication Type :
- Report
- Accession number :
- edsarx.1012.2303
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1016/j.nuclphysa.2010.12.003