Neutron and Proton Diffusion in Fusion Reactions for the Synthesis of Superheavy Nuclei |
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| Authors: | HUANG Ming-Hui GAN Zai-Guo FENG Zhao-Qing ZHOU Xiao-Hong LI Jun-Qing |
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| Affiliation: | Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 730000Graduate University of the Chinese Academy of Sciences, Beijing 100049 |
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| Abstract: | The restriction of the one dimensional (1D) master equation (ME) with the mass number of the projectile-like fragment as a variable is studied, and a two-dimensional (2D) master equation with the neutron and proton numbers as independent variables is set up, and solved numerically. Our study showed that the 2D ME can describe the fusion process well in all projectile--targetcombinations. Therefore the possible channels to synthesize super-heavy nuclei can be studied correctly in wider possibilities. The available condition for employing 1D ME is pointed out. |
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| Keywords: | 25.70.Jj 24.10.-i 25.60.Pj |
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