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Low energy photon mimic of the triti...

Malabre-O'Sullivan, Neville.

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Low energy photon mimic of the tritium beta decay energy spectrum.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Low energy photon mimic of the tritium beta decay energy spectrum./
作者:	Malabre-O'Sullivan, Neville.
面頁冊數:	103 p.
附註:	Source: Masters Abstracts International, Volume: 51-06.
Contained By:	Masters Abstracts International51-06(E).
標題:	Engineering, Nuclear. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR93778
ISBN:	9780494937785

Low energy photon mimic of the tritium beta decay energy spectrum.
Malabre-O'Sullivan, Neville.

Low energy photon mimic of the tritium beta decay energy spectrum. - 103 p.

Source: Masters Abstracts International, Volume: 51-06.

Thesis (M.A.Sc.)--University of Ontario Institute of Technology (Canada), 2013.

Tritium is a radioactive hydrogen isotope that is typically produced via neutron interaction with heavy water (D2O), producing tritiated water (DTO). As a result of this, tritium accounts for roughly a third of all occupational exposures at a CANDU type nuclear power plant. This identifies a need to study the biological effects associated with tritium (and low energy electrons in general). However, there are complications regarding the dosimetry of tritium, as well as difficulties in handling and using tritium for the purposes of biophysics experiments. To avoid these difficulties, an experiment has been proposed using photons to mimic the beta decay energy spectrum of tritium. This would allow simulation of the radiation properties of tritium, so that a surrogate photon source can be used for biophysics experiments.

ISBN: 9780494937785Subjects--Topical Terms:

1043651
Engineering, Nuclear.

Low energy photon mimic of the tritium beta decay energy spectrum.
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100 1 $a Malabre-O'Sullivan, Neville. $3 2099632
245 1 0 $a Low energy photon mimic of the tritium beta decay energy spectrum.
300 $a 103 p.
500 $a Source: Masters Abstracts International, Volume: 51-06.
500 $a Adviser: Anthony Waker.
502 $a Thesis (M.A.Sc.)--University of Ontario Institute of Technology (Canada), 2013.
520 $a Tritium is a radioactive hydrogen isotope that is typically produced via neutron interaction with heavy water (D2O), producing tritiated water (DTO). As a result of this, tritium accounts for roughly a third of all occupational exposures at a CANDU type nuclear power plant. This identifies a need to study the biological effects associated with tritium (and low energy electrons in general). However, there are complications regarding the dosimetry of tritium, as well as difficulties in handling and using tritium for the purposes of biophysics experiments. To avoid these difficulties, an experiment has been proposed using photons to mimic the beta decay energy spectrum of tritium. This would allow simulation of the radiation properties of tritium, so that a surrogate photon source can be used for biophysics experiments.
520 $a Through experimental and computational means, this work has explored the use of characteristic x-rays of various materials to modify the output spectrum of an x-ray source, such that it mimics the tritium beta decay spectrum. Additionally, the resultant primary electron spectrum generated in water from an x-ray source was simulated. The results from this research have indicated that the use of characteristic x-rays is not a viable method for simulating a tritium source. Also, the primary electron spectrum generated in water shows some promise for simulating tritium exposure, however further work must be done to investigate the slowing down electron spectrum.
520 $a Keywords: Tritium, MCNP, low energy electrons, biophysics, characteristic x-rays.
590 $a School code: 1555.
650 4 $a Engineering, Nuclear. $3 1043651
690 $a 0552
710 2 $a University of Ontario Institute of Technology (Canada). $b Energy Systems and Nuclear Science. $3 2099633
773 0 $t Masters Abstracts International $g 51-06(E).
790 $a 1555
791 $a M.A.Sc.
792 $a 2013
793 $a English
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