LI Qi, CHANG Yong-fu, XIE Feng, LIAN Qi, ZHANG Zi-lu, LIU De-min, XU Qi-chu, TANG Han-bing (Northwest Institute of Nuclear Technology, P. O. Box 69-1 4, Xi'an 710024, China). Calculation and Measurement of a Large Volume Well-type NaI(Tl) Detector's Ef ficiency[J]. Atomic Energy Science and Technology, 2003, 37(3): 230-230. DOI: 10.7538/yzk.2003.37.03.0230
Citation: LI Qi, CHANG Yong-fu, XIE Feng, LIAN Qi, ZHANG Zi-lu, LIU De-min, XU Qi-chu, TANG Han-bing (Northwest Institute of Nuclear Technology, P. O. Box 69-1 4, Xi'an 710024, China). Calculation and Measurement of a Large Volume Well-type NaI(Tl) Detector's Ef ficiency[J]. Atomic Energy Science and Technology, 2003, 37(3): 230-230. DOI: 10.7538/yzk.2003.37.03.0230
  • The efficiencies and energy spectra of a large volu me welltype NaI(Tl)detector which is used in 4πγ counting method are calculate d by using MonteCarlo method. At the same time, the detector is calibrated by using a series of single γenergy sources. The two results are in good agreeme nt, and the biggest discrepancy does not exceed ±8%. The calculated results are reliable.
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