Development of TO Chopper

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 01 Jan 2005Publisher:The Japanese Society for Neutron ScienceJournal:hamon, volume 15, pages 22-25 (issn: 1349-046X, eissn: 1884-636X,

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Authors: Itoh, Shinichi; Ueno, Kenji;

doi: 10.5611/hamon.15.22

Development of TO Chopper

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Abstract

We are developing TO choppers for neutron scattering experiments at the J-PARC. First, we designed and assembled a TO chopper running at 100 Hz, and investigated its mechanical properties. The phasing accuracy of ±5μs, whish is necessary for utilizing 2 eV neutrons, was realized, and vibrations of the system were reasonably low. We are now continuously operating the system to examine the life time.

Related Organizations

High Energy Accelerator Research Organization
Japan

Keywords

engineering, mechanical, pulsed neutron, neutron chopper

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