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arXiv · 2509.16282

Automatizing the search for mass resonances using BumpNet

Jean-François Arguin·Georges Azuelos·Émile Baril·Ilan Bessudo·Fannie Bilodeau·Maryna Borysova·Shikma Bressler·Samuel Calvet·Julien Donini·Etienne Dreyer·Michael Kwok Lam Chu·Eva Mayer·Ethan Meszaros·Nilotpal Kakati·Bruna Pascual Dias·Joséphine Potdevin·Amit Shkuri·Muhammad Usman
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Abstract

Physics Beyond the Standard Model (BSM) has yet to be observed at the Large Hadron Collider (LHC), motivating the development of model-agnostic, machine learning-based strategies to probe more regions of the phase space. As many final states have not yet been examined for mass resonances, an accelerated approach to bump-hunting is desirable. BumpNet is a neural network trained to map smoothly falling invariant-mass histogram data to statistical significance values. It provides a unique, automatized approach to mass resonance searches with the capacity to scan hundreds of final states reliably and efficiently.

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Jean-François Arguin, Georges Azuelos, Émile Baril, Ilan Bessudo, Fannie Bilodeau, Maryna Borysova, Shikma Bressler, Samuel Calvet, Julien Donini, Etienne Dreyer, Michael Kwok Lam Chu, Eva Mayer, Ethan Meszaros, Nilotpal Kakati, Bruna Pascual Dias, Joséphine Potdevin, Amit Shkuri, Muhammad Usman. 2025-09-18. Automatizing the search for mass resonances using BumpNet. https://arxiv.org/abs/2509.16282

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