Liquid Hydrogen Target Utilizing a Small Mechanical Refrigerator
スポンサーリンク
概要
- 論文の詳細を見る
A liquid hydrogen target system utilizing a small mechanical refrigerator (6 W at20゜K) has been developed for high energy physics experiments at the electron synchrotron of Institute for Nuclear Study. The hydrogen gas is liquefied at the cold head of the refrigerator and is maintained as a liquid either in a reservoir or in a target container. A deve1opment of the pneumatic-type cold valve has enabled a rapid transfer of hazardous liquid hydrogen between a condenser and a thin target container. The liquid hydrogen target of 500 ml can be made ready for the experiment within 7 h and maintained automatically in a steady state for about 1,000 h without any manual operation.
- 社団法人応用物理学会の論文
- 1971-04-05
著者
-
Takamatsu Kunio
Institute For Nuclear Study
-
Doi Yoshikuni
Institute For Nuclear Study The University Of Tokyo
-
Fujii Tadao
Institute For Nuclear Study The University Of Tokyo
-
Okuno Hideki
Institute For Nuclear Study The University Of Tokyo
-
KITAMI Toyokichi
Institute for Nuclear Study, University of Tokyo
-
Kitami Toyokichi
Institute For Nuclear Study The University Of Tokyo
関連論文
- Al^(γ,π^+) Mg^ and Al^→Na^ Reactions Induced by High Energy γ-Rays
- Coherent Bremsstrahlung from Si Single Crystal : I. Experiment
- Total Absorption Measurements for 250-1000 MeV Photons in Carbon, Aluminium and Titanium
- Photoproduction of η Mesons from Protons at Incident Energies below 1 GeV
- Photoproduction of Positive and Negative Pions from Protons in the Energy Range from 710 MeV to 950 MeV
- Photoproduction of Negative Pions from Carbon in the Engrgy Range between 510 MeV and 750 MeV
- Differential Cross Sections for Single Pion Photoproduction from Protons in the Energy Range between 500 MeV and 930 MeV
- Photon Tagging System at the INS Electron Synchrotron
- The Totel Absorption Cross Section of 250-550 MeV Photons in Carbon, Aluminium and Copper
- Total Absorption Measurements for 450-1000 MeV Photons in Various Materials
- Analysis of a Kπ-Scattering Phase Shift and Evidence for the .(900) Meson : Nuclear Physics
- A Total Reflection Type Cerenkov Counter with High Efficiency
- Polarimeter System for High-Energy Protons Using Carbon Plate and Liquid Hydrogen
- Liquid Hydrogen Target Utilizing a Small Mechanical Refrigerator
- Energy Indicator of the Electron Synchrotron