High-accuracy mass attenuation coefficients and X-ray absorption spectroscopy of zinc – the first X-ray Extended Range Technique-like experiment in Australia

Ekanayake, R.S.K.; Chantler, C.T.; Sier, D.; Schalken, M.J.; Illig, A.J.; de Jonge, M.D.; Johannessen, B.; Kappen, P.; Tran, C.Q.

doi:10.1107/S1600577521005993

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Figure 4
Dark current (DC) of (a) the upstream, (b) the first downstream and (c) the second downstream ion chamber versus time with uncertainties obtained from ten repetitions of measurements. A slightly increasing linear function has been fitted to the experimental measurements of the upstream ion chamber with $[\chi^{2}_{r}]$ of 3. DC measurements of the first downstream ion chamber were linearly fitted with $[\chi^{2}_{r}]$ of 1 across two ranges of time. DC of the second downstream ion chamber were fitted with a $[\chi^{2}_{r}]$ of 1.4. Fitted data are plotted in red.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 28| Part 5| September 2021| Pages 1476-1491

https://doi.org/10.1107/S1600577521005993

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