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Experimental Study of Beta-Delayed Proton Emission of 36,37Ca 被引量:2
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作者 孙立杰 林承键 +15 位作者 徐新星 王建松 贾会明 杨峰 杨彦云 杨磊 包鹏飞 张焕乔 金仕纶 吴振东 张宁涛 陈思泽 马军兵 马朋 马南茹 刘祖华 《Chinese Physics Letters》 SCIE CAS CSCD 2015年第1期30-34,共5页
The investigation of beta-delayed proton decay mode has become a powerful probe to study the proton-rich nuclei and their nuc/eax structure. To study exotic nuclei with extremely low purity produced by the Radioactive... The investigation of beta-delayed proton decay mode has become a powerful probe to study the proton-rich nuclei and their nuc/eax structure. To study exotic nuclei with extremely low purity produced by the Radioactive Ion Beam Line in Lanzhou, we perform an experiment of beta-delayed proton emission of 36,37^Ca under a high-intensity continuous-beam mode. Ions are implanted into a double-sided silicon strip detector, where the subsequent decays are correlated to the preceding implantations in time sequence. The energy spectra of delayed protons from 36,37^Caβ decay, half-lives and decay branching ratios axe measured. The experimental results confirm the previous literature data and some improved results are obtained as well, demonstrating the feasibility of our detection approach and the reliability of our data analysis procedure. This allows for the development of more powerful detection arrays and further research on nuclei closer to proton-drip line on the basis of present work. 展开更多
关键词 Experimental Study of Beta-Delayed Proton Emission of CA
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