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Title: High energy neutron dosimeter

Abstract

A device for measuring dose equivalents in neutron radiation fields. The device includes nested symmetrical hemispheres (forming spheres) of different neutron moderating materials that allow the measurement of dose equivalents from 0.025 eV to past 1 GeV. The layers of moderating material surround a spherical neutron counter. The neutron counter is connected by an electrical cable to an electrical sensing means which interprets the signal from the neutron counter in the center of the moderating spheres. The spherical shape of the device allows for accurate measurement of dose equivalents regardless of its positioning.

Inventors:
 [1]
  1. (Albany, CA)
Issue Date:
Research Org.:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA
OSTI Identifier:
869122
Patent Number(s):
5278417
Assignee:
Regents of University of California (Oakland, CA)
DOE Contract Number:  
AC03-76SF00098
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
energy; neutron; dosimeter; device; measuring; dose; equivalents; radiation; fields; nested; symmetrical; hemispheres; forming; spheres; moderating; materials; allow; measurement; 025; past; gev; layers; material; surround; spherical; counter; connected; electrical; cable; sensing; means; interprets; signal; center; shape; allows; accurate; regardless; positioning; neutron radiation; dose equivalent; neutron moderating; neutron counter; spherical shape; electrical cable; accurate measurement; radiation field; sensing means; neutron dosimeter; moderating material; moderating materials; energy neutron; material surround; dose equivalents; measuring dose; neutron count; accurate measure; /250/

Citation Formats

Sun, Rai Ko S.F. High energy neutron dosimeter. United States: N. p., 1994. Web.
Sun, Rai Ko S.F. High energy neutron dosimeter. United States.
Sun, Rai Ko S.F. Sat . "High energy neutron dosimeter". United States. https://www.osti.gov/servlets/purl/869122.
@article{osti_869122,
title = {High energy neutron dosimeter},
author = {Sun, Rai Ko S.F.},
abstractNote = {A device for measuring dose equivalents in neutron radiation fields. The device includes nested symmetrical hemispheres (forming spheres) of different neutron moderating materials that allow the measurement of dose equivalents from 0.025 eV to past 1 GeV. The layers of moderating material surround a spherical neutron counter. The neutron counter is connected by an electrical cable to an electrical sensing means which interprets the signal from the neutron counter in the center of the moderating spheres. The spherical shape of the device allows for accurate measurement of dose equivalents regardless of its positioning.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {1}
}

Patent:

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