The spectrum stabilization study on the <sup>13</sup>N monitoring instrument

QU Guopu LING Qiu GUO Lanying ZHAO Lihong CHEN Jianzhen CHEN Conggui

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The spectrum stabilization study on the ¹³N monitoring instrument

更新时间：2021-03-12

- The spectrum stabilization study on the ¹³N monitoring instrument
- NUCLEAR TECHNIQUES Issue 7, (2005)
- 作者机构：
  
  1. 南华大学核科学技术学院
  2. 南华大学核科学技术学院,衡阳,421001
- 作者简介：
- 基金信息：
  
  国防科工委资助项目(H6331108);秦山核电联营公司横向资助项目
- DOI：
  CLC： TL363
- Published：01 July 2005
- 稿件说明：
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[1]屈国普,凌球,郭兰英,赵立宏,陈坚祯,陈丛桂.~(13)N监测仪的稳谱技术研究[J].核技术,2005(07):561-563.

QU Guopu LING Qiu GUO Lanying ZHAO Lihong CHEN Jianzhen CHEN Conggui. The spectrum stabilization study on the ¹³N monitoring instrument[J]. Nuclear techniques, 2005, (7): 561-563.
[1]屈国普,凌球,郭兰英,赵立宏,陈坚祯,陈丛桂.~(13)N监测仪的稳谱技术研究[J].核技术,2005(07):561-563. DOI：

QU Guopu LING Qiu GUO Lanying ZHAO Lihong CHEN Jianzhen CHEN Conggui. The spectrum stabilization study on the ¹³N monitoring instrument[J]. Nuclear techniques, 2005, (7): 561-563. DOI：

摘要

本文论述了13N监测仪中的谱漂移和稳谱问题

给出了实验测量方法及测量原理框图

并对谱仪系统的能量与温度的非线性关系进行了测量;采用非线性方法稳谱

温度在10—45℃范围内变化时

511keVγ光子的峰位道址漂移小于±1道。

Abstract

Problems of spectrum-drifting and spectrum stabilization in the 13N monitoring instrument were discussed and the measuring principle including block-diagram was given. The nonlinear relationship between the energy and temperature was measured. As the non-linearity method is applied

the 511 keV γ-ray’s peak location drifts only <±1 channel for the temperature change from 10℃ to 45℃.

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Related Author

CHEN Chen

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Related Institution

Technology Center, Chongqing Jian An Instrument Co. Ltd.

Shanghai Institute of Nuclear Research, Academia Sinica

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The spectrum stabilization study on the 13N monitoring instrument

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摘要

Abstract

关键词

Keywords

references

The spectrum stabilization study on the ¹³N monitoring instrument