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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Scattering angle for reflectometry #528

Closed jl-wynen closed 2 months ago

jl-wynen commented 2 months ago

First step for https://github.com/scipp/essreflectometry/issues/54

This computes $\gamma$ as defined in https://doi.org/10.1016/j.nima.2016.03.007. ESSreflectometry will subtract $\omega$ to obtain $\theta$ because, this way, scattering_angle_in_yz_plane is more generic.

jl-wynen commented 2 months ago

See https://github.com/scipp/essreflectometry/pull/55