Analytical calculation of neutron sensitivity of fission detector system with slot-collimator

Xiaodong Zhang; Xianpeng Zhang; Hongyun Li; Xiaoping Ouyang; Jianfu Zhang; Guoguang Zhang; Liangbin Xia; Hongbo Pan

doi:10.3788/HPLPB20112302.0559

Analytical calculation of neutron sensitivity of fission detector system with slot-collimator

Xiaodong Zhang
, Xianpeng Zhang
, Hongyun Li
, Xiaoping Ouyang
, Jianfu Zhang
, Guoguang Zhang
, Liangbin Xia
, Hongbo Pan

Northwest Institute of Nuclear Technology

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

A new method for calculating the neutron sensitivity of the slot-collimated fission detector system based on analytical formula is presented. The analytical formula of the neutron sensitivity was achieved through educing the numbers of fragments and the fragments acquisition probability of PIN detectors by the methods of integral and Taylor expansion. The neutron sensitivity was also measured on a D-T accelerator. The theoretical results derived from the formulas are consistent with the experimental ones with the deviation is less than 10%.

Original language	English
Pages (from-to)	559-562
Number of pages	4
Journal	Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams
Volume	23
Issue number	2
DOIs	https://doi.org/10.3788/HPLPB20112302.0559
State	Published - Feb 2011
Externally published	Yes

Keywords

Analytical formulas
Average fragment energy
Fragments acquisition probability
Neutron sensitivity
Slot-collimated fission detector system

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10.3788/HPLPB20112302.0559

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title = "Analytical calculation of neutron sensitivity of fission detector system with slot-collimator",

abstract = "A new method for calculating the neutron sensitivity of the slot-collimated fission detector system based on analytical formula is presented. The analytical formula of the neutron sensitivity was achieved through educing the numbers of fragments and the fragments acquisition probability of PIN detectors by the methods of integral and Taylor expansion. The neutron sensitivity was also measured on a D-T accelerator. The theoretical results derived from the formulas are consistent with the experimental ones with the deviation is less than 10\%.",

keywords = "Analytical formulas, Average fragment energy, Fragments acquisition probability, Neutron sensitivity, Slot-collimated fission detector system",

author = "Xiaodong Zhang and Xianpeng Zhang and Hongyun Li and Xiaoping Ouyang and Jianfu Zhang and Guoguang Zhang and Liangbin Xia and Hongbo Pan",

year = "2011",

month = feb,

doi = "10.3788/HPLPB20112302.0559",

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volume = "23",

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TY - JOUR

T1 - Analytical calculation of neutron sensitivity of fission detector system with slot-collimator

AU - Zhang, Xiaodong

AU - Zhang, Xianpeng

AU - Li, Hongyun

AU - Ouyang, Xiaoping

AU - Zhang, Jianfu

AU - Zhang, Guoguang

AU - Xia, Liangbin

AU - Pan, Hongbo

PY - 2011/2

Y1 - 2011/2

N2 - A new method for calculating the neutron sensitivity of the slot-collimated fission detector system based on analytical formula is presented. The analytical formula of the neutron sensitivity was achieved through educing the numbers of fragments and the fragments acquisition probability of PIN detectors by the methods of integral and Taylor expansion. The neutron sensitivity was also measured on a D-T accelerator. The theoretical results derived from the formulas are consistent with the experimental ones with the deviation is less than 10%.

AB - A new method for calculating the neutron sensitivity of the slot-collimated fission detector system based on analytical formula is presented. The analytical formula of the neutron sensitivity was achieved through educing the numbers of fragments and the fragments acquisition probability of PIN detectors by the methods of integral and Taylor expansion. The neutron sensitivity was also measured on a D-T accelerator. The theoretical results derived from the formulas are consistent with the experimental ones with the deviation is less than 10%.

KW - Analytical formulas

KW - Average fragment energy

KW - Fragments acquisition probability

KW - Neutron sensitivity

KW - Slot-collimated fission detector system

UR - https://www.scopus.com/pages/publications/79953672636

U2 - 10.3788/HPLPB20112302.0559

DO - 10.3788/HPLPB20112302.0559

M3 - 文章

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SN - 1001-4322

VL - 23

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EP - 562

JO - Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams

JF - Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams

IS - 2

ER -

Analytical calculation of neutron sensitivity of fission detector system with slot-collimator

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Keywords

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