9 research outputs found

    可见光波段内连续辐射发光色域的界定

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    三单元探测器望远镜的能量刻度

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    介绍了30MeV/u(40)Ar+(58),(64)Ni和(115)In反应中测得的部分实验结果,着重讨论了30μmSi+500μmSi+4cmCsI(T1)探测器望远镜的能量刻度,给出了一种可靠性好、可操作性强的能量刻度方法。Some experimental results measured in 30MeV/u~40Ar+~115In reaction, as well asthe energy calibration of a telescope, consisting of 30 u m Si+ 500 u m Si+ 4cmCsI(T1), were described in this paper. A reliable and useful method of the energycalibration of three - component telescope was presented.国家自然科学基金!1923501;;中国科学院九五重大项

    30MeV/u~(40)Ar+~(115)In反应中的IMF能谱

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    测量了 3 0MeV/u40 Ar束流轰击115 In反应靶时出射的中等质量碎片(IMF)的能谱 .通过比较在不同出射角度发射的同一种IMF的能谱 ,得到了IMF的发射机制随出射角的演化关系 .在假定运动源速度和出射离子库仑位垒不随出射角变化的条件下 ,通过改变发射源的强度和核温度参量完成了对实验测得能谱的运动源拟合 ,并详细讨论了 3个发射源所占份额和源强随出射角的演化关系

    一个奇异核反应总截面的探测系统及其应用

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    评述了现有的奇异核反应总截面测量方法,介绍了一套简单可行的测量中能区奇异核反应总截面的探测装置,并对实验的能量刻度、粒子鉴别以及实验结果进行了阐述和讨论.The present status of experimental studies of the total reaction cross sections of exotic nuclei are reviewed. A detector system used for measuring the total reaction cross section of radioactive ions is described. The energy calibration of detectors, particle identification and possible experimental results are discussed.国家杰出青年科学研究基
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