MISC

査読有り
2015年

Development of time projection chamber for precise neutron lifetime measurement using pulsed cold neutron beams

Nuclear Instruments and Methods in Physics Research A
  • Y. Arimoto
  • N. Higashi
  • Y. Igarashi
  • Y. Iwashita
  • T. Ino
  • R. Katayama
  • M. Kitaguchi
  • R. Kitahara
  • H. Matsumura
  • K. Mishima
  • N. Nagakura
  • H. Oide
  • H. Otono
  • R. Sakakibara
  • T. Shima
  • H.M. Shimizu
  • T. Sugino
  • N. Sumi
  • H. Sumino
  • K. Taketani
  • G. Tanaka
  • M. Tanaka
  • K. Tauchi
  • A. Toyoda
  • T. Tomita
  • T. Yamada
  • S. Yamashita
  • H. Yokoyama
  • T. Yoshioka
  • 全て表示

799
開始ページ
187
終了ページ
196
記述言語
英語
掲載種別
DOI
10.1016/j.nima.2015.08.006

A new time projection chamber (TPC) was developed for neutron lifetime measurement using a pulsed cold neutron spallation source at the Japan Proton Accelerator Research Complex (J-PARC). Managing considerable background events from natural sources and the beam radioactivity is a challenging aspect of this measurement. To overcome this problem, the developed TPC has unprecedented features such as the use of polyether-ether-ketone plates in the support structure and internal surfaces covered with 6Li-enriched tiles to absorb outlier neutrons. In this paper, the design and performance of the new TPC are reported in detail.

リンク情報
DOI
https://doi.org/10.1016/j.nima.2015.08.006
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84939796561&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84939796561&origin=inward
ID情報
  • DOI : 10.1016/j.nima.2015.08.006
  • ISSN : 0168-9002
  • SCOPUS ID : 84939796561

エクスポート
BibTeX RIS