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Abstract

The application of an asymmetric version of the Johann crystal spectrometer to the X-ray spectroscopy of a tokamak plasma is considered. Limits of resolution caused by various mechanisms of instrumental broadening are shown to improve with respect to the symmetrical mounting. The problem of the spectrometer throughout is considered and provisions to increase its value are given.

Additional information

Authors: BARTIROMO R, CENTRO RICERCHE ENERGIA FRASCATI (ITALY);BOMBARDA F, CENTRO RICERCHE ENERGIA FRASCATI (ITALY);GIANNELLA R CENTRO RICERCHE ENERGIA FRASCATI (ITALY), CENTRO RICERCHE ENERGIA FRASCATI (ITALY)
Bibliographic Reference: NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH, VOL. 221 (1984), PP. 453-459
Record Number: 1989122068100 / Last updated on: 1987-01-01
Category: PUBLICATION
Available languages: en