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Proton Irradiated Targets


Spallation Experiments with Cylindrical Targets Irradiated by Medium-Energy Protons.

Tech Area / Field

  • FIR-NOT/Nuclear and Other Technical Data/Fission Reactors

8 Project completed

Registration date

Completion date

Senior Project Manager
Nagai H

Leading Institute
ITEF (ITEP), Russia, Moscow


  • JAERI / Tokai Research Establishment, Japan, Tokai Mura

Project summary

The experimental investigation of the power distribution with accuracy about 7% in targets for 0.8; 1.0 and 1.2 GeV proton beam energies and the nuclear reaction rates determination will be carried out on Russian Accelerator base. We measured the power distribution in target by means of thermocouples method. The target from chloride will be have the total height 2 m and 50 cm in diameter. It will comprise a set of 40 cy-lindrical elements 50 ram high. Experimental samples from 12-C, 19-F, 27-A1, 59-Co, 63-Cu, 64-Zn, 65-Cu, 115-In and 197-Au with high enrichment will be placed on the cover shielding ta-rget for absolute values of the nuclear reaction rates determination by means of activation analysis method.


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