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has been cited by the following article:

• TITLE: Activity Estimation Method of Linear Gamma-Ray Source under Shield Based on Single Compton Scattering

  AUTHORS: Maolin Xiong, Jin Yang, Xian Guan

  KEYWORDS: Activity Estimation, Compton Scattering, Nuclear Emergency, Numerical Calculation

  JOURNAL NAME: Open Access Library Journal, Vol.7 No.7, July 21, 2020

  ABSTRACT: In nuclear emergencies, it is necessary to estimate the activity of radioactive rapidly and efficiently. This paper proposes an activity estimation method of linear gamma-ray source based on the single Compton scattering of gamma-ray. The paper establishes a physics model of radiation detection, and deduces the relation of the full-energy peak count and the single Compton scattering count. Based on the physics model and the relation of the full-energy peak and single Compton scattering count, the activity estimation method of linear gamma-ray source is built, which can be applied to different shield and the radioactivity of the linear gamma-ray source can be estimated rapidly and efficiently.