A new scanning system for alpha decay events as calibration sources for range-energy relation in nuclear emulsion
A new scanning system for alpha decay events as calibration sources for range-energy relation in nuclear emulsion
复制标题
一种新的α衰变事件扫描系统,作为核乳剂中距离-能量关系的校准源
DOI:
10.1016/j.nima.2016.11.044
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
K.T.Thint
中科院分区:
文献类型:
--
作者:
J.Yoshida;S.Kinbara;A.Mishina;K.Nakazawa;M.K.Soe;A.M.M.Theint;K.T.Thint
A new scanning system named “Vertex picker” has been developed to rapid collect alpha decay events, which are calibration sources for the range-energy relation in nuclear emulsion. A computer-controlled optical microscope scans emulsion layers exhaustively, and a high-speed and high-resolution camera takes their micrographs. A dedicated image processing picks out vertex-like shapes. Practical operations of alpha decay search were demonstrated by emulsion sheets of the KEK-PS E373 experiment. Alpha decays of nearly 28 events were detected in eye-check work on a PC monitor per hour. This yield is nearly 20 times more effective than that by the conventional eye-scan method. The speed and quality is acceptable for the coming new experiment, J-PARC E07.
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作者:
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通讯作者:
Y. Li
DOI:
--
发表时间:
2004
期刊:
Proceedings of the 1^<st> International Workshop on Nuclear Physics (ed. by M.Thein & K.S.Myint)(Mandalay University)
影响因子:
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Fukagawa;M. et al.;Y.Suzuki;K.Nakazawa
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H. Takahashi;C. Kim;K. Oyama;A. Ichikawa;B. Bassalleck;M. Ieiri;J. H. Chung;T. Kouketsu;
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DOI:
10.1016/j.nima.2015.05.021
发表时间:
2015
影响因子:
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