DESIGN, CONSTRUCTION AND TESTING OF NEUTRON DIFFRACTION EQUIPMENT FOR A WWR TYPE REACTOR
Thesis/Dissertation
·
OSTI ID:4111702
The design and construction of two neutron spectrometers are described. The first is a one-circle apparatus with discontinuous angle advance. The angle accuracy is 0.2 min. The second spectrometer uses a fixed monochromator and a discontinuous nonequidistant angle advance. The properties of BF/sub 3/ counters are discussed. An arrangement for the calibration of the spectrometer with a Po- Be source is described. Rules for optimal beam collimation are given. The absorptivity of Bi filters is studied. (Gmelin Inst.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-18-008686
- OSTI ID:
- 4111702
- Report Number(s):
- AED-DISS. 61-350
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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