Possible Way to Synthesize Element 119 with Reaction 48Ca+254Es
doi: 10.11804/NuclPhysRev.30.03.284
- Received Date: 1900-01-01
- Rev Recd Date: 1900-01-01
- Publish Date: 2013-09-20
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Key words:
- superheavy nuclei /
- hot fusion /
- sticking probability /
- formation probability /
- residue cross section
Abstract: Two-step model is adopted to analyze the fusion process of heavy-ion reaction 48Ca+254 Es. Based on this model, the fusion process is divided into two consecutive steps, i.e., the sticking step and the formation step, and corresponding sticking probability and formation probability are calculated. Combining the statistical evaporation model for the evaporation stage, the maximum evaporation residue cross section for reaction 48Ca+254 Es is 0.7 pb at 4n, Elab =250.2 MeV.
Citation: | SHEN Caiwan, Yasuhisa Abe, David Boilley. Possible Way to Synthesize Element 119 with Reaction 48Ca+254Es[J]. Nuclear Physics Review, 2013, 30(3): 284-288. doi: 10.11804/NuclPhysRev.30.03.284 |