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I am opening a new ticket for this, though it has in part been covered by a number of other tickets related to beta approx project and P(Q)S(Q) (most of which can now be closed).
The radius_effecti…
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Hello,
I am trying to use the tsl data (Standard ACE format) for Fe in PHITS code to see the Bragg edges. However, an unknown error ocuures saying the internal file format has a problem.
I was wonde…
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Similarly to https://github.com/scipp/esssans/pull/143, use some code in `scippneutron.conversion.beamline` to compute `theta`. We can't just use `scattering_angles_with_gravity` because in reflectome…
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Dawidowski, et al. have an updated version of the neutron cross section tables. The following lists the changes from the existing table values. There are changes to the coherent cross section (σ_coh) …
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### Problem Description
I believe the state of black holes in the game currently is too weak. At the moment, we only have Sag A*, which is a beautiful sight, and is easily viewable from a safe dist…
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**Feature request**
It would be valuable to have additional additional ways of dealing with polydispersity in the calculation of structure factors. I work on colloidal systems, often with size size d…
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Just curious if anyone here has thoughts on this.
For more context: [Awkward](https://github.com/scikit-hep/awkward-1.0) is like numpy but for arrays of very arbitrary (dynamic) structure.
I don…
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I am calculating the spin wave of one 2D magtnet, taking the first nearest to third nearest J1, J2, J3 and second nearest neighbor DM interaction into consideration (see the problem_temp.m file).
1.…
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fcc/bcc/sc paracrystal models use the following expression:
```text
exp_qd = mp.exp(-qd**2*a/2)
return (1 - exp_qd**2) / (1 - 2*exp_qd*mp.cos(qd*b) + exp_qd**2)
```
this can behave poorly fo…
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I suggest adding topics such as `neutron-scattering`, `materials-science` in the About section, as explained at https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/…