Prediction for a Four-Neutron Resonance
Journal Article
·
· Physical Review Letters
- Moscow State Univ., Moscow (Russia); Iowa State Univ., Ames, IA (United States); Pacific National Univ., Khabarovsk (Russia)
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Pacific National Univ., Khabarovsk (Russia)
- Technische Univ. Darmstadt, Darmstadt (Germany)
- Iowa State Univ., Ames, IA (United States)
Here, we utilize various ab initio approaches to search for a low-lying resonance in the four-neutron (4n) system using the JISP16 realistic NN interaction. Our most accurate prediction is obtained using a J-matrix extension of the no-core shell model and suggests a 4n resonant state at an energy near Er = 0.8 MeV with a width of approximately Γ = 1.4 MeV.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC52-07NA27344; SC0008485; FG02-87ER40371; AC02-05CH11231
- OSTI ID:
- 1438701
- Alternate ID(s):
- OSTI ID: 1330405
- Report Number(s):
- LLNL-JRNL-697682; PRLTAO; TRN: US1900492
- Journal Information:
- Physical Review Letters, Vol. 117, Issue 18; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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