Simulation for Determining Position and Size of Laser Shots to Identify Double Beta Decay Daughter in Liquid Xenon Ionization Drift Chamber
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概要
- 論文の詳細を見る
In order to identify a daughter ion of Ba+ with laser-induced fluorescence just after a candidate event of double beta decay of 136Xe is found in a liquid xenon ionization drift chamber, the size of the laser beam directed to the vertex position is determined to be 1.6 mm in diameter by simulating the signal amplitudes of scintillation and ionization due to two beta rays with the EGS4 simulation code. The detection efficiencies of the apparatus and the trigger threshold of scintillation signals, which are obtained with the simulation, are also discussed in detail.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2004-12-15
著者
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Shibamura Eido
College Of Health Of Saitama Prefectural University
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Miyajima Mitsuhiro
Advanced Research Center For Science And Engineering Waseda University
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SHIMOYAMA Tetsuya
Department of Applied Physics, Fukui University
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NISHIKAWA Tsuguo
Department of Applied Physics, Fukui University
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Shimoyama Tetsuya
Department of Applied Physics, Fukui University, 3-9-1 Bunkyo, Fukui 910-8507, Japan
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Nishikawa Tsuguo
Department of Applied Physics, Fukui University, 3-9-1 Bunkyo, Fukui 910-8507, Japan
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Shibamura Eido
College of Health science, Saitama Pref. University, 820 San-nomiya, Koshigaya, Saitama 343-8540, Japan
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Miyajima Mitsuhiro
Advanced Research Institute for Science and Engineering, Waseda University, 4-1 Okubo 3, Shinjuku, Tokyo 169-8555, Japan
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- Absolute Scintillation Yields in Liquid Argon and Xenon for Various Particles
- Simulation for Determining Position and Size of Laser Shots to Identify Double Beta Decay Daughter in Liquid Xenon Ionization Drift Chamber
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