期刊
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
卷 47, 期 6, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1361-6471/ab8530
关键词
structure; reaction; ab-initio; rare isotope
资金
- Office of Science, U.S. Department of Energy [DE-SC0013365]
- U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under the FRIB Theory Alliance award [DE-SC0013617]
- U.S. Department of Energy National Nuclear Security Administration under the Stewardship Science Academic Alliances program, NNSA [DE-FG52-08NA28552]
A framework for A(d, p)B reactions is introduced by merging the microscopic approach to computing the properties of the nucleon-target systems and the three-body n + p + A reaction formalism, thus providing a consistent link between the reaction cross sections and the underlying microscopic structure. In this first step toward a full microscopic description, we focus on the inclusion of the neutron-target microscopic properties. The properties of the neutron-target subsystem are encapsulated in the Green's function which is computed with the coupled Cluster theory using a chiral nucleon-nucleon and three-nucleon interactions. Subsequently, this many-body information is introduced in the few-body Green's Function Transfer approach to (d, p) reactions. Our benchmarks on stable targets Ca-40,Ca-48 show an excellent agreement with the data. We then proceed to make specific predictions for (d, p) on neutron rich Ca-52,Ca-54 isotopes. These predictions are directly relevant to testing the new magic numbers N = 32, 34 and are expected to be feasible in the first campaign of the projected FRIB facility.
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