CADEIA和REJECT。用于在使用低能正电子探测器进行伽马射线绝对计数时计算相关伽马-伽马和伽马-X真符合线的代码。

CADEIA and REJECT. Codes to compute relevant gamma-gamma and gamma-X true-coincidence lines in absolute counting of gamma rays with a LEPD.

作者信息

Freitas M C, Lança M C, Carvalho A M, De Corte F

机构信息

LNETI/ICEN, Departamento de Energia e Engenharia Nucleares, Sacavém, Portugal.

出版信息

Biol Trace Elem Res. 1990 Jul-Dec;26-27:33-41. doi: 10.1007/BF02992656.

DOI:10.1007/BF02992656

PMID:1704736

Abstract

CADEIA and REJECT are computer codes for generating gamma-gamma and gamma-X true-coincidence lines for calculation of correction factors for absolute counting of gamma rays in a low energy photon detector. They are written in FORTRAN 77. True-coincidence lines are generated by CADEIA; they are submitted to selection by REJECT according to the rejection criteria defined by L. Moens et al. and F. De Corte. Final relevant lines for true-coincidence correction factors are given as output of REJECT.

摘要

CADEIA 和 REJECT 是用于生成 γ-γ 和 γ-X 真符合线的计算机代码，用于计算低能光子探测器中 γ 射线绝对计数的校正因子。它们是用 FORTRAN 77 编写的。CADEIA 生成真符合线；根据 L. Moens 等人和 F. De Corte 定义的剔除标准，REJECT 对这些真符合线进行筛选。REJECT 的输出即为用于真符合校正因子的最终相关符合线。