SensCalc

Please always switch to the up-to-date version! 

A public and unified evaluator of sensitivities of lifetime frontier experiments to feebly interacting particles. Based on Mathematica. For details, see the accompanying arXiv preprint https://arxiv.org/abs/2305.13383 and the manual included among the files.

Currently, it is a beta version, so there may be bugs. You are very welcome to write about them!

The list of changes compared to the previous version (1.0.2):

• Implemented the new phenomenology for ALPs with fermion couplings.
• For FIP decays into jets, added an option of using the phase space with showering and hadronization (the relevant phase space is pre-tabulated from madgraph+pythia), instead of using just jets; this new option is used as default.
• Added a possibility to launch the tabulated number of events computation for the list of experiments instead of launching one by one.
• Fixing minor mistakes in the decay acceptance calculation routine.
• Re-structured code of FIP decay modes description in 1. Acceptances.nb. It is now more compact and (I hope) clear.
• New experiments are added: ANUBIS-ceiling (in a separate notebook), FASER-2-FPF, FOREHUNT.
• Updated and improved output for the FIP acceptances defining the lower bound of the sensitivity in 3. sensitivity.nb.