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Deprecate Particle methods from_string and from_string_list

5

Follow-up from discussion at https://github.com/scikit-hep/particle/pull/352#issuecomment-961138684.

eduardo-rodrigues

Idea: move particle search functionality to a new ParticleDB class

4

The idea has been around in our heads for a while. It came out again in discussions in https://github.com/scikit-hep/particle/issues/263. Let's have this as a possible API for version 1.0. For...

eduardo-rodrigues

Put particle changes in 2008 file

1

The "ext" file for the 2008 particle file is becoming unwieldy. The changes should be made directly on the 2008 file, with a comment at the top indicating it is...

henryiii

Template for how to create user-defined particles

2

Add a template file for how to create, and use, user-defined particles. This is basically what is already being done in the [DecayLanguage](https://github.com/scikit-hep/decaylanguage/) package.

eduardo-rodrigues

Particle.pdgid should return int

44

Context: I use Numba a lot, so it would be great if `particle` would work with Numba directly, but I guess that this is probably a more elaborate project. In...

HDembinski

There are various examples in the org packages, e.g. https://github.com/scikit-hep/hist/blob/main/CITATION.cff.

eduardo-rodrigues

Load particle definitions directly from the new PDG API

1

The PDG [recently announced](https://agenda.infn.it/event/33110/contributions/198136) they now offer an API. Their [Python API](https://pdgapi.lbl.gov/doc/pythonapi.html) is still under development, but it would be a good idea to get involved in its development, especially...

redeboer

WIP: Add skeleton of particle/data/mass_width_extended.fwf

4

This is the new extended particle data file for the package, to be maintained by us. It effectively amalgamates and organises for the better what we have been using from...

eduardo-rodrigues

Tests for Lepton number, Baryon number and a function for R-parity

6

As per discussion in #494 with @eduardo-rodrigues - [ ] To write tests for lepton number and baryon number - [ ] Add a function to extract r-parity of susy...

amanmdesai

Missing isospin for h(1)(1415) ?

11

Could it be that $h_1(1415)$ is missing isospin? PDG for reference: https://pdglive.lbl.gov/Particle.action?init=0&node=M109&home=MXXX005 https://github.com/scikit-hep/particle/blob/817a0f63d9226dac38a688cce73f918dedf9d95f/src/particle/data/particle2022.csv#L337 https://github.com/scikit-hep/particle/blob/817a0f63d9226dac38a688cce73f918dedf9d95f/src/particle/data/particle2022.csv#L2 Bumped into it while investigating https://github.com/ComPWA/qrules/issues/165

redeboer