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Figure 2
Effect of Be collimators at 14.4 and 18.5 keV. The `reduced angle' is half the measured angle and corresponds to the incident beam divergence (see text). |
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Figure 2
Effect of Be collimators at 14.4 and 18.5 keV. The `reduced angle' is half the measured angle and corresponds to the incident beam divergence (see text). |