• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Low-Energy Fusion Cross Sections of D+D Reaction

Research Project

Project/Area Number 02452288
Research Category

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

Allocation TypeSingle-year Grants
Research Field Nuclear engineering
Research InstitutionTohoku University

Principal Investigator

YAMAGUCHI Sadae  Tohoku Univ., Inst, Materials Research, Prof., 金属材料研究所, 教授 (80005892)

Co-Investigator(Kenkyū-buntansha) NAGATA Shinji  Tohoku Univ., Inst. Materials Research, Res. Assoc., 金属材料研究所, 助手 (40208012)
HASEGAWA Masayuki  Tohoku Univ., Inst. Materials Research, Ass. Prof., 金属材料研究所, 助教授 (80005975)
Project Period (FY) 1990 – 1991
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 1991: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1990: ¥2,900,000 (Direct Cost: ¥2,900,000)
KeywordsFusion reaction / D (d, p) T reaction / D (d, n) ^3He reaction / DーD反応 / 核融合反応断面積 / 核反応分岐比 / 常温核融合 / 低(常)温核融合
Research Abstract

In the present investigations, 500eV to 10 keV D^+ ions were injected into 0.02 mm thick TiD_<1.93> foils at room temperature. The protons and toritons from the D (d, p) T as well as ^3He from the D (d, n) ^3He were monitored using a solid state detector with large solid angle. The possible fusion rate was determined over a period of 65h. The D-D reaction rate follow closely those obtained by extraporation of the Gamow function to low energies. During irradiation of 500eV D^+ ions, few counts from the D (d. p) T reactions were monitored, showing that the possible "cold fusion" reaction rate is smaller than the background count rate.

Report

(3 results)
  • 1991 Annual Research Report   Final Research Report Summary
  • 1990 Annual Research Report
  • Research Products

    (2 results)

All Other

All Publications (2 results)

  • [Publications] S.Yamaguchi,M.Hasegawa S.Nagata and K.Takahiro: "Low-Energy Fusion Cross Sections of D-D Reaction." The Third International Conference on Cold Fusion.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S.Yamaguchi;M.Hasegawa;S.Nagata and K.Takahiro: "LowーEnergy Fusion Cross Sections of DーD Reaction." The Third International Conference on cold Fusion.

    • Related Report
      1991 Annual Research Report

URL: 

Published: 1990-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi