Example notebooks

jitr includes a growing collection of example notebooks that demonstrate how to use the library in various contexts, which live in examples/notebooks/.

Start here

• quickstart gives a full end-to-end example for compiling a solver for a given reaction system, defining a parametric interaction potential, and calculating an elastic scattering cross section for an ensemble of potential parameters.

• Reactions and kinematics introduces the Reaction class and shows how to use it to store useful information about the reaction of interest, and how to use it to compute kinematic quantities.

Full “batteries included” example:

• Compare built-in uncertainty-quantified optical potentials walks through posterior sampling, solver setup, and interval construction for several of the built-in uncertainty quantified optical potentials in jitr.

Other useful examples

• UQ demo qith Koning-Delaroche potential demos propagating the uncertainty of the built-in KDUQ interaction.

• Optical potential interface shows how to define a custom optical potential using a common interface, and how to use it in a calculation.

• Transmission coefficients by partial wave performs uncertainty quantification for partial wave transmission coefficients

• Mass-model effects on transmission-coefficient uncertainty explores how mass-model choices propagate into transmission coefficients.

• Compare global optical-potential radial forms provides a quick visual comparison of the radial forms of the built-in global potentials in jitr.

• Visualize global optical potential volume integrals shows how to compute and visualize volume integrals for the built-in global optical potentials in jitr.

• Channel-radius convergence study for elastic scattering shows how to check for numerical convergence in realistic calculations.