Study on Spark Counters of the Rosenblum Type for Counting α Particles and Neutrons

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概要

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• Characteristics of the Rosenblum type spark counters were studied experimentally. In the case of a single-wire counter, number of count was investigated when the α-particle source was moved parallel to the cathode plate, and in relation to voltage applied to the anode wire and also when the source was moved perpendicularly to the cathode plate. Especially effects of temperature, pressure and humidity of the surrounding air on counts were investigated, and the efficiency of counting of α particles was estimated. Experiments were also carried out for a multiple-wire counter. A counter with 14 anode wires was constructed, and it was found that uniformity of counting through the whole acting region might be greatly improved by inserting a high resistance in series with each wire. A neutron detector was constructed by putting a boron-coated glass plate above the mlultiple wires and surrounding the counter with paraffin.

• 社団法人日本物理学会の論文
• 1961-01-05

著者

• Kawata Suekichi

  Department Of Physics Konan University

関連論文

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• Study on Spark Counters of the Rosenblum Type for Counting α Particles and Neutrons

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