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Further investigation on the fusion of 6Li with 209Bi target at near-barrier energies

Journal Article · · Chinese Physics C, High Energy Physics and Nuclear Physics
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  1. Beihang University, Beijing (China)
  2. Sun Yat-Sen University, Guangzhou (China)
  3. Universidade Federal Fluminense, Rio de Janiero (Brazil)
  4. Shenzhen University (China)
  5. Istituto Nazionale di Fisica Nucleare (INFN), Padova (Italy); Universita di Padova (Italy)
  6. Soochow University, Suzhou (China)
  7. China Inst. of Atomic Energy (CIAE), Beijing (China)
  8. Beijing Normal University, Beijing (China)
  9. National Inst. of Nuclear Physics (INFN), Legnaro (Italy). National Laboratory of Legnaro (INFN-LNL)
  10. Universita di Padova (Italy)
  11. Istituto Nazionale di Fisica Nucleare (INFN), Padova (Italy)
  12. Istituto Nazionale di Fisica Nucleare (INFN), Padova (Italy); Univ. di Napoli Federico II (Italy)
  13. Tarsus University, Mersin (Turkey)
  14. National Inst. of Nuclear Physics (INFN), Legnaro (Italy). National Laboratory of Legnaro (INFN-LNL); Argonne National Laboratory (ANL), Argonne, IL (United States)
  15. Universidade do Estado do Rio de Janeiro (Brazil); Universidade Federal Fluminense, Rio de Janiero (Brazil)
  16. Sivas Cumhuriyet University (Turkey)
+ Show Author Affiliations
The complete and incomplete fusion cross sections for 6Li+209Bi were measured using the in-beam γ-ray method around the Coulomb barrier. The cross sections of (deuteron captured) incomplete fusion (ICF) products were re-quantified experimentally for this reaction system. Here, the results reveal that the ICF cross section is equivalent to that of complete fusion (CF) above the Coulomb barrier and dominant near or below the Coulomb barrier. A theoretical calculation based on the continuum discretized coupled channel (CDCC) method was performed for the aforementioned CF and ICF cross sections; the result is consistent with the experiments. The universal fusion function (UFF) was also compared with the measured CF cross section for different barrier parameters, demonstrating that the CF suppression factor is significantly influenced by the choice of potential, which can reflect both dynamic and static effects of breakup on the fusion process.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
Basic and Applied Basic Research Foundation of Guangdong Province; National Natural Science Foundation of China (NSFC); USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
2530122
Journal Information:
Chinese Physics C, High Energy Physics and Nuclear Physics, Journal Name: Chinese Physics C, High Energy Physics and Nuclear Physics Journal Issue: 7 Vol. 48; ISSN 1674-1137
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

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Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
cross section
incomplete fusion
suppression factor
weakly bound nuclei