Etudes expérimentale d'un obturateur de neutrons thermiques

Research output: Report/bookBLG - Open report


Institutes & Expert groups

  • SCK•CEN - Studiecentrum voor Kernenergie/Centre d’Etude de l’Energie Nucléaire

Documents & links


  • BLG-189

    Final published version, 10.4 MB, PDF document


The main properties of the chopper System of the time-of-fIight spectrometer installed at the BR1 reactor for the study of the dynamics of atoms bound in solids and in liquids are described in this report. Formulae expressing a few character is 11 cs of the chopper are reviewed. Experimental data are given concerning speed stability, calibration of the time-of-fIight scale and transmission function of each of the three rotors. The influence of the rotational speed of the chopper on the energy
resolution of the spectrometer is briefly discussed.


Original languageFrench
PublisherSCK CEN
Number of pages30
Publication statusPublished - Nov 1962

Publication series

NameSCK•CEN Reports
PublisherStudiecentrum voor Kernenergie


  • BR1 reactor, time of flight

ID: 6875361