期刊
PHYSICAL REVIEW LETTERS
卷 106, 期 16, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.106.162502
关键词
-
资金
- National Science Foundation [PHY-0606007, PHY-0758099]
- United Kingdom Science and Technology Facilities Council (STFC) [ST/F012012]
- U.S. Department of Energy Office of Nuclear Physics [DE-AC02-06CH11357]
- SciDAC [DE-FC02-07ER41457]
- LLNL [DE-AC52-07NA27344]
- Natural Sciences and Engineering Research Council of Canada (NSERC)
- Direct For Mathematical & Physical Scien
- Division Of Physics [0758099] Funding Source: National Science Foundation
- Science and Technology Facilities Council [ST/F012012/1] Funding Source: researchfish
- STFC [ST/F012012/1] Funding Source: UKRI
Absolute cross sections have been determined following single neutron knockout reactions from (10)Be and (10)C at intermediate energy. Nucleon density distributions and bound-state wave function overlaps obtained from both variational Monte Carlo (VMC) and no core shell model (NCSM) ab initio calculations have been incorporated into the theoretical description of knockout reactions. Comparison to experimental cross sections demonstrates that the VMC approach, with the inclusion of 3-body forces, provides the best overall agreement while the NCSM and conventional shell-model calculations both overpredict the cross sections by 20% to 30% for (10)Be and by 40% to 50% for (10)C, respectively. This study gains new insight into the importance of 3-body forces and continuum effects in light nuclei and provides a sensitive technique to assess the accuracy of ab initio calculations for describing these effects.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据