xe-likelihood 0.1.0

Binwise approximate inference for XENON1T and XENONnT experiments.

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