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Description:
qrules 0.10.2
Quantum Number Conservation Rules
QRules is a Python package for validating and generating particle reactions using
quantum number conservation rules. The user only has to provide a certain set of
boundary conditions (initial and final state, allowed interaction types, expected decay
topologies, etc.). QRules will then span the space of allowed quantum numbers over all
allowed decay topologies and particle instances that correspond with the sets of allowed
quantum numbers it has found.
The resulting state transition objects are particularly useful for amplitude analysis
/ Partial Wave Analysis as they contain all information (such as expected masses,
widths, and spin projections) that is needed to formulate an amplitude model.
Visit qrules.rtfd.io for more information!
For an overview of upcoming releases and planned functionality, see
here.
Available features
Input: Particle database
Source of truth: PDG
Predefined particle list file
Option to overwrite and append with custom particle definitions
State transition graph
Feynman graph like description of the reactions
Visualization of the decay topology
Conservation rules
Open-closed design
Large set of predefined rules
Spin/Angular momentum conservation
Quark and Lepton flavor conservation (incl. isospin)
Baryon number conservation
EM-charge conservation
Parity, C-Parity, G-Parity conservation
Mass conservation
Predefined sets of conservation rules representing Strong, EM, Weak interactions
Contribute
See CONTRIBUTING.md
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
There are no reviews.
