Extended Relative Efficiency Calibration of a Grazing Incidence Monochromator and Applications in Fast-Beam Spectroscopy

Published under licence by IOP Publishing Ltd
, , Citation E Träbert 1984 Phys. Scr. 1984 112 DOI 10.1088/0031-8949/1984/T8/019

1402-4896/1984/T8/112

Abstract

Previously a relative efficiency calibration curve for a 2.2 m McPherson grazing incidence monochromator has been established using cascade relations in Be-like heavy ions. The curve has now been confirmed and extended to cover the wavelength range 10 nm ⩽ λ ⩽ 80 nm using branching ratios for Δn ≠ 0 transition in Li-like ions. A summary of various measurements applicable to problems of astrophysical and plasma physics interest is given.

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10.1088/0031-8949/1984/T8/019