| A PHOTOEMISSIVE MONOENERGETIC ELECTRON SOURCE FOR CALIBRATING THE BETA－MAGNETIC SPECTROMETER |
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| 引用本文： | 陈志才,孙汉城,冒亚军.A PHOTOEMISSIVE MONOENERGETIC ELECTRON SOURCE FOR CALIBRATING THE BETA－MAGNETIC SPECTROMETER[J].核技术(英文版),1994(2). |
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| 作者姓名： | 陈志才 孙汉城 冒亚军 |
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| 作者单位： | China Institute of Atomic Energy，Beijing 102413，China |
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| 摘 要： | ＡＰＨＯＴＯＥＭＩＳＳＩＶＥＭＯＮＯＥＮＥＲＧＥＴＩＣＥＬＥＣＴＲＯＮＳＯＵＲＣＥＦＯＲＣＡＬＩＢＲＡＴＩＮＧＴＨＥＢＥＴＡ－ＭＡＧＮＥＴＩＣＳＰＥＣＴＲＯＭＥＴＥＲ￥ＣｈｅｎＺｈｉｃａｉ（陈志才）；ＳｕｎＨａｎｃｈｅｎｇ（孙汉城）ａｎｄＭａｏＹａｊ...
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A PHOTOEMISSIVE MONOENERGETIC ELECTRON SOURCE FOR CALIBRATING THE BETA-MAGNETIC SPECTROMETER |
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| Chen Zhicai, Sun Hancheng and Mao Yajun.A PHOTOEMISSIVE MONOENERGETIC ELECTRON SOURCE FOR CALIBRATING THE BETA-MAGNETIC SPECTROMETER[J].Nuclear Science and Techniques,1994(2). |
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| Authors: | Chen Zhicai Sun Hancheng and Mao Yajun |
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| Abstract: | A new kind of electron source, the photoemissive monoenergetic electron source has been invented for calibrating the beta--magnetic spectrometer. It produceselectrons in the form of simulating a radioactive monoenergetic electron source andcan be made in any shape and size according tO the demands of experimentS. In thispaper, the principles and basic constructions of the photoemissive monoenergeticelectron source are described, the resultS of calibrating our 2'l'x bead--magneticspectrometer with a single strip arc shaped photoemissive monoenergetic electronsource are listed, a new way for determining resolution function of experimentslsystem in the research of neutrino rest mass has been posed and one of its actualapplications is also given. |
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| Keywords: | Photoemission Monoenergetic electron sources Beta-magneticspectrometer Resolution function Neutrino rest mass |
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