crisp-pypi 0.1.0

Cosmic Ray Stochastic Interactions for Propagation

Cosmic Ray Stochastic Interactions for Propagation

A convenience package to compute quantities related to the propagation of ultrahigh-energy based on closed form probability distribution functions. Applicable for both in-source and extragalactic propagation scenarios.

Usage

Try the examples directly in your browser — no installation needed:

Notebook	Binder	Colab
Cross Sections
Injection Composition
Nuclear Decays

Installation

Install directly from PyPI:

pip install crisp-pypi

Or clone the repository and install in editable mode for development:

git clone https://github.com/mohller/crisp.git
cd crisp
pip install -e .

Citation

Use of the code should be aknowledged citing

Stochastic analysis of ultrahigh-energy cosmic ray interactions
L. Morejon, KH. Kampert
A&A, 708, A21 (2026)
doi: 10.1051/0004-6361/202557405

Author

Leonel Morejon
Wuppertal University

Contact

For questions or collaborations, feel free to open an issue or reach out.