Time-spatial neutron measurement by using position-sensitive 3He proportional counter

Kitamura, Yasunori; Misawa, Tsuyoshi; Unesaki, Hironobu; Shiroya, Seiji; Uritani, Akira; Ishitani, Kazuki

doi:10.1016/s0168-9002(98)01064-x

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Development Of Measuring Devices In Subcriticality Measurement1

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2013

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Cited by 3 publications

(1 citation statement)

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“…Required properties for neutron detectors are high detection efficiency, small size, noise discrimination from gamma rays, etc., and these requirements can be accomplished by the above counters. Some subcriticality measurements are carried out by using a thin optical fiber detector [57] or a position sensitive detector that can measure one-dimensional flux distribution in real time [58]. However, most subcriticality measurements have been performed using existing detectors such as a BF 3 counter.…”

Section: Development Of Measuring Devices In Subcriticality Measurementmentioning

confidence: 99%

Review of studies on criticality safety evaluation and criticality experiment methods

Naito¹,

Yamamoto

Misawa

et al. 2013

Journal of Nuclear Science and Technology

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Section: Development Of Measuring Devices In Subcriticality Measurementmentioning

confidence: 99%

Review of studies on criticality safety evaluation and criticality experiment methods

Naito¹,

Yamamoto

Misawa

et al. 2013

Journal of Nuclear Science and Technology

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Recent developments in neutron detection

Peurrung

2000

Nuclear Instruments and Methods in Physics Research Section A:

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Reduction of Inter-Event Dead Time in Data Acquisition System for Simultaneous Measurement of Neutron Pulse Series in Time and Space

Kitamura

Misawa

Unesaki

et al. 2001

Reactor Dosimetry: Radiation Metrology and Assessment

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A new data acquisition system using a position sensitive 3He proportional counter was developed to perform simultaneous measurement of a neutron pulse train in time and space. Through an examination performed at the Kyoto University Critical Assembly, it was confirmed that the inter-event dead time of the acquisition system was 4 or 5 μs in the experimental condition. This fact shows that the inter-event dead time was reduced down to approximately a half of that of the previously developed acquisition system.

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Time-spatial neutron measurement by using position-sensitive 3He proportional counter

Cited by 3 publications

References 6 publications

Review of studies on criticality safety evaluation and criticality experiment methods

Review of studies on criticality safety evaluation and criticality experiment methods

Recent developments in neutron detection

Reduction of Inter-Event Dead Time in Data Acquisition System for Simultaneous Measurement of Neutron Pulse Series in Time and Space

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