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Gamma ray spectrum measurement based on reconfigurable experimental teaching platform for nuclear physics

YANG Dong-xia;LIU An-ping;ZHANG Xuan-mei;HAN Zhong;TAN Hong-bing;National Experimental Teaching Demonstration Center of College Physics Labs,Chongqing University;  
Based on the virtual simulation experiment platform of nuclear physics,the gamma spectrum measurement experiment was carried out to calibrate the energy scale of the gamma spectrum.The energy of the back scattering peak of ~(137)Cs and ~(60)Co was measured,and the unknown ray energy spectrum was measured,and the linear relationship between energy and peak position was verified.The results indicated that the nuclear physics experiment based on this platform was flexible and operable,and the students could design the experiment independently.
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