CEI logo

What started as an example of Wakis flexible 2d and 3d plotting capabilities (to update the CERN-ABP-CEI section logo), turned out to be the perfect hands-on example to follow the full impedance assessment workflow using our in-house python packages:

• Wakis for the 3D electromagnetic wakefield simulations,
• IDDEFIX for partially decayed wake extrapolation,
• BIHC for impedance-induced beam power loss, and
• neffint for impedance to wake function conversion for beam dynamics simulations.

This repository contains python notebooks 001-005 that provide a comprehensive and fun playground on wakefield and impedance related calculations.

Getting started

You can install wakis from GitHub to have the latest changes into your conda environment:

pip install wakis['notebook']

or

pip install git+https://github.com/ImpedanCEI/wakis.git@main

That's it! Now you can run the notebooks 001-005 and familiarize with our impedance ecosystem -and why not also generate your own version of the CEI logo ❤️

• 📁 stl/ contains the geometry of the cavity and the letters for the logo
• 📁 img/ contains some example images you can generate. Your simulation results will be generated there
• 📁 results_wlXX/ contains some Wakis pre-computed results to be used in notebooks 003-005