xe-likelihood

Binwise approximations of the XENON1T likelihood and XENONnT projections for fast inference on arbitrary models.

Example XENON1T based inference

Installation

In the folder where you've downloaded this repository:

pip install -e .

Simple example:

from xe_likelihood import BinwiseInference, Spectrum

spectrum = Spectrum.from_wimp(mass=50)
inference = BinwiseInference.from_xenon1t_sr(spectrum=spectrum)
inference.plot_summary(show=True)

Will produce something like this:

Citation

If you use this package, please cite the following papers:

• the paper describing this method: https://arxiv.org/abs/2210.07231
• the paper for the data used: https://arxiv.org/abs/1805.12562