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郭俊盛, 甘再国, 吴晓蕾, 范红梅, 秦芝. 关于合成265Bh实验的可行性分析[J]. 原子核物理评论, 2003, 20(2): 96-98. DOI: 10.11804/NuclPhysRev.20.02.096
引用本文: 郭俊盛, 甘再国, 吴晓蕾, 范红梅, 秦芝. 关于合成265Bh实验的可行性分析[J]. 原子核物理评论, 2003, 20(2): 96-98. DOI: 10.11804/NuclPhysRev.20.02.096
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GUO Jun-sheng, GAN Zai-guo, WU Xiao-lei, FAN Hong-mei, QIN Zhi. Consideration with Regard to Feasible Objective Nuclide in Next Experiment[J]. Nuclear Physics Review, 2003, 20(2): 96-98. DOI: 10.11804/NuclPhysRev.20.02.096
Citation: GUO Jun-sheng, GAN Zai-guo, WU Xiao-lei, FAN Hong-mei, QIN Zhi. Consideration with Regard to Feasible Objective Nuclide in Next Experiment[J]. Nuclear Physics Review, 2003, 20(2): 96-98. DOI: 10.11804/NuclPhysRev.20.02.096
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关于合成265Bh实验的可行性分析

Consideration with Regard to Feasible Objective Nuclide in Next Experiment

    摘要
  • 摘要: 分析了目前关于超重核研究的现状,结合现有的设备及条件,在合成259Db以后,下一次实验的目标核初步确定为107号元素的新同位素265Bh.描述了对MG转轮收集探测系统的实验检验结果.实验中成功地观察和测量了24Mg+232Th的产物252No的母子体的α衰变谱,为下一步合成265Bh完成了部分预实验工作.另外,也给出了下一个目标核的衰变特性的理论预言值,同时也选择了产生该目标核的弹靶组合及反应道,并对生成截面进行了粗略估计,给出了该核的可观测性产额及可行性分析. The present status of investigation on the surperheavy nuclei are analyzed. After 259Db synthesized, the next objective nuclide is determined to be265Bh, a new isotope of Z=107 element, according to our existing available equipment and conditions.The test result of the MG rotating wheel collection and detection system is described. The αdecay spectra of motherdaughter of the product252No from24Mg +232Th reaction are observed and measured successfully in this test experiment. It is regarde...

     

    Abstract: The present status of investigation on the surperheavy nuclei are analyzed. After 259Db synthesized, the next objective nuclide is determined to be265Bh, a new isotope of Z=107 element, according to our existing available equipment and conditions.The test result of the MG rotating wheel collection and detection system is described. The αdecay spectra of motherdaughter of the product252No from24Mg +232Th reaction are observed and measured successfully in this test experiment. It is regarde...

     

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