Structure of the Lightest Tin Isotopes
Journal Article
·
· Physical Review Letters
- Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- TU Darmstadt, Darmstadt (Germany); GSI Helmholtzzentrum fur Schwerionenforschung GmbH, Darmstadt (Germany)
- TRIUMF, Vancouver, BC (Canada); Reed College, Portland, OR (United States)
- TU Darmstadt, Darmstadt (Germany)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)
- TRIUMF, Vancouver, BC (Canada)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- TU Darmstadt, Darmstadt (Germany); GSI Helmholtzzentrum fur Schwerionenforschung GmbH, Darmstadt (Germany); Max-Planck-Institut fur Kernphysik, Heidelberg (Germany)
Here, we link the structure of nuclei around 100Sn, the heaviest doubly magic nucleus with equal neutron and proton numbers (N=Z=50), to nucleon-nucleon (NN) and three-nucleon (NNN) forces constrained by data of few-nucleon systems. Our results indicate that 100Sn is doubly magic, and we predict its quadrupole collectivity. We present precise computations of 101Sn based on three-particle–two-hole excitations of 100Sn, and we find that one interaction accurately reproduces the small splitting between the lowest Jπ = 7/2+ and 5/2+ states.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- AC05-00OR22725; FG02-96ER40963; SC0008499; SC0018223; ERKBP57
- OSTI ID:
- 1474683
- Alternate ID(s):
- OSTI ID: 1432914
- Journal Information:
- Physical Review Letters, Vol. 120, Issue 15; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 123 works
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