Recent Progress in Gamow Shell Model Calculations of Drip Line Nuclei

Jianguo Li, Yuanzhuo Ma, Nicolas Michel, Baishan Hu, Zhonghao Sun, Wei Zuo, Furong Xu

Research output: Contribution to journalReview articlepeer-review

11 Scopus citations

Abstract

The Gamow shell model (GSM) is a powerful method for the description of the exotic properties of drip line nuclei. Internucleon correlations are included via a configuration interaction framework. Continuum coupling is directly included at basis level by using the Berggren basis, in which, bound, resonance, and continuum single-particle states are treated on an equal footing in the complex momentum plane. Two different types of Gamow shell models have been developed: its first embodiment is that of the GSM defined with phenomenological nuclear interactions, whereas the GSM using realistic nuclear interactions, called the realistic Gamow shell model, was introduced later. The present review focuses on the recent applications of the GSM to drip line nuclei.

Original languageEnglish
Pages (from-to)977-997
Number of pages21
JournalPhysics (Switzerland)
Volume3
Issue number4
DOIs
StatePublished - Dec 2021
Externally publishedYes

Funding

This work has been funded by the National Key R&D Program of China under Grant No. 2018YFA0404401; the National Natural Science Foundation of China under Grants No. 11835001, NO. 11921006, NO. 12035001, and NO. 11975282; the State Key Laboratory of Nuclear Physics and Technology, Peking University under Grant NPT2020KFY13; the China Postdoctoral Science Foundation under Grant No. BX20200136 and 2020M682747; the Strategic Priority Research Program of Chinese Academy of Sciences under Grant No. XDB34000000; the Key Research Program of the Chinese Academy of Sciences under Grant No. XDPB15; and the CUSTIPEN (China-U.S. Theory Institute for Physics with Exotic Nuclei) funded by the U.S. Department of Energy, Office of Science under Grant No. de-sc0009971. The High-Performance Computing Platform of Peking University is acknowledged. Funding: This work has been funded by the National Key R&D Program of China under Grant No. 2018YFA0404401; the National Natural Science Foundation of China under Grants No. 11835001, NO. 11921006, NO. 12035001, and NO. 11975282; the State Key Laboratory of Nuclear Physics and Technology, Peking University under Grant NPT2020KFY13; the China Postdoctoral Science Foundation under Grant No. BX20200136 and 2020M682747; the Strategic Priority Research Program of Chinese Academy of Sciences under Grant No. XDB34000000; the Key Research Program of the Chinese Academy of Sciences under Grant No. XDPB15; and the CUSTIPEN (China-U.S. Theory Institute for Physics with Exotic Nuclei) funded by the U.S. Department of Energy, Office of Science under Grant No. de-sc0009971. The High-Performance Computing Platform of Peking University is acknowledged.

Keywords

  • Continuum
  • Drip line nuclei
  • Gamow shell model
  • Phenomenological interactions
  • Realistic nuclear forces
  • Resonance

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