Author:
Vu The Dang,Iizawa Yuki,Nishimura Kazuma,Shishido Hiroaki,Kojima Kenji M,Oikawa Kenichi,Harada Masahide,Miyajima Shigeyuki,Hidaka Mutsuo,Oku Takayuki,Soyama Kazuhiko,Aizawa Kazuya,Koyama Tomio,Ishida Takekazu
Abstract
Abstract
We are developing a new type of the neutron imager based on a superconducting neutron detector. We previously succeeded in constructing and demonstrating neutron detection capability of a superconducting current-biased kinetic inductance detector (CB-KID). In order to improve the spatial resolution and detection efficiency, the characteristics of a superconducting neutron detector have been studied systematically in the present work. As an extension of studying the characteristics of neutron detector, we investigated temperature dependence of neutron signal such as propagation velocity and the signal amplitude as a function of time of flight (ToF) with temperature. We consider that it is important to understand the temperature dependence of the signal to improve the spatial resolution and detection efficiency of a superconducting neutron detector.
Subject
General Physics and Astronomy
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