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Akademický článek

Virtual point source efficiency calibration method for voluminous sample of radio-xenon based on efficiency function of point source.

Autor: Tian, Zining tzn1019@126.com, Ouyang, Xiaoping lizheng@xtu.edu.cn, Li, Zheng¹, Liu, Yang², Zeng, Ming³

Publikováno v: Journal of Radioanalytical & Nuclear Chemistry. May2016, Vol. 308 Issue 2, p579-586. 8p.

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Virtual point source efficiency calibration method for voluminous sample of radio-xenon based on efficiency function of point source

Autor: Yang Liu, Xiaoping Ouyang, Zheng Li, Ming Zeng, Tian Zining

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 308:579-586

A virtual point source calibration method is developed to finish the calibration of voluminous sample. We used a mixed point source to get the parameters of efficiency function, obtaining the virtual position of voluminous sample. So, the detection e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b3af8757a227e69e33154080951a822
https://doi.org/10.1007/s10967-015-4456-z

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A theoretical and experimental research on detection efficiency of HPGe detector for disc source with heterogeneous distribution

Autor: Jinliang Liu, Jinlu Ruan, Xiaoping Ouyang, Linyue Liu, Tian Zining

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 304:905-910

If we treat some heterogeneous distributed media including heterogeneous distributed radioactive sources, radioactive polluted field, “hot point/hot area” and “hot particle” as uniform distributed media, directly affects the accuracy of the d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ba82293be9f3f0ead1c26cb0c004d3e
https://doi.org/10.1007/s10967-014-3907-2

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Analysis of the Influence of Spot Diameter of Point Sources on HPGE Detector Γ-Ray Efficiencies Simulation for Volume Source

Autor: Zhiwei Cheng, Tian Zining, Xiaoping Ouyang, Ming Zeng

Publikováno v: Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Radiation Protection and Nuclear Technology Applications.

The concept of transforming the detector efficiency of ϕ 75mm×20mm 13737Cs gas sample to a virtual 137Cs point source simulation, in order to facilitate efficiency evaluations for different source location, was proposed for the HPGe detector. The v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2a6d22c82c43cc3d56703228d6f9eb7
https://doi.org/10.1115/icone21-15227

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Akademický článek

The efficiency calibration of radioxenon isotopes of inhomogeneous adsorption column for HPGe γ spectrometry.

Autor: Long, Bin, Zhang, Haifei, Zhou, Guoqing, Fan, Chengzhou, Tian, Zining, Du, Jixing, Xu, Ming, Ma, Huaicheng, Tian, Yanjie, Li, Junli, Wang, Qunshu

Publikováno v: Journal of Radioanalytical & Nuclear Chemistry; Aug2018, Vol. 317 Issue 2, p715-721, 7p, 3 Diagrams, 3 Charts, 2 Graphs

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Study on the virtual source calibration technology based on the volume of radioactive gas source

Autor: Tian Zining, Chen Wei, Tian Yanjie, Feng Tiancheng, Han Bin, Ouyang Xiao-Ping, Liu Wen-Biao

Publikováno v: Acta Physica Sinica. 65:062901

The calibration methods for the radioactive Kr and Xe gases produce the key data for the judgment of nuclear fission reaction, whose accurate measurement has always been a difficult problem in operation for a long time. In order to obtain the accurac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41e9a1351214fefd667f4364e9532a6f
https://doi.org/10.7498/aps.65.062901

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