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scipp / scippneutron

Neutron scattering toolkit built using scipp for Data Reduction. Not facility or instrument specific.
https://scipp.github.io/scippneutron/
BSD 3-Clause "New" or "Revised" License
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Coordinate transforms for backscattering indirect spectrometers #450

Closed jl-wynen closed 1 year ago

jl-wynen commented 1 year ago

Currently, the indirect inelastic coord transforms use the final energy as tof as input. But at backscattering spectrometers, the analyser crystals are used to determine the wavelength, instead of tof. This combined with the flight paths determines the energy transfer.