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Figure 5
Definition of 2θ and φ to represent an arbitrary position of the Γ axis on a sphere from the viewpoint of the experimental configuration. The definition of the XYZ coordinates is the same as for Fig. 4[link]. The blue arrow indicates the direction of the Γ axis, which can be changed by rotating around the A and B axes, corresponding to the blue arrows in Fig. 4[link]. 2θ and φ are defined as the azimuth angle from the X-axis on the XY plane and the elevation angle from the XY plane, respectively.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 31| Part 2| March 2024| Pages 208-216
https://doi.org/10.1107/S1600577523010391
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