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1987 Fiscal Year Final Research Report Summary

A Large Area Planar Spark Counter for High Energy Physics

Research Project

Project/Area Number 61460022
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 核・宇宙線・素粒子
Research InstitutionDepartment of Physics, Nara Women's University

Principal Investigator

FUJIWARA Noboru  Department of Physics, Nara Women's Universtiy, 理学部, 教授 (40027058)

Co-Investigator(Kenkyū-buntansha) YAMASHITA Sukeaki  Department of Physics, Nara Owmen's University, 理学部, 教授 (90031658)
HAYASHII Hisaki Departme  奈良女子大学, 理学部, 助手 (50180980)
NOGUCHI Seishi  Department of Physics, Nara Women's University, 理学部, 助教授 (90093559)
Project Period (FY) 1986 – 1987
KeywordsPlanar Spark Counter / 時間分解能
Research Abstract

A planar spark counter of size 1.0m x0.1m has been developed and tested. The constituent element are a semiconductive glass anode and a window float-cast glass cathode coated by vacuum-deposited copper. The distance between electrodes is 200 <micrn>m. The gass pressure was 10 atm.
A single counter time resolution of 60 ps was achieved with cosmic rays. A realistic size PSC will be available to separate pions and kaons up to 2.5 GeV/c.

  • Research Products

    (2 results)

All Other

All Publications (2 results)

  • [Publications] N. Fujiwara, N. Iida, S. Nogvchi 他: Nuclear Instrumentruments and Methods in physics Research. A263. 385-386 (1988)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Fujiwara, N.Iida, S.Noguchi et al.: "Time Resolution of A Large Area Planar Spark Counter" Nuclear Instuments and Methods in Physics Research. A263. 381-386 (1988)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1989-03-30  

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