S. Biedron

activity

20242026

collaborators

4 papers

hep-ex2026

Observation of several sources of $C P$ violation in $B^{+} \to K^{+} π^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, M. Abdelfatah +1116

An amplitude analysis of $B^{+} \to K^{+} π^{+} π^{-}$ decays is presented in which six $C P$ -violating phenomena are judged to be of significance for the first time. This analysis is b…

physics.ins-det2025

Measurement of the Liquid Argon Scintillation Pulse Shape Using Differentiable Simulation in the Coherent CAPTAIN-Mills Experiment

A. A. Aguilar-Arevalo, S. Biedron, J. Boissevain +42

The Coherent CAPTAIN-Mills (CCM) experiment is a liquid argon (LAr) light collection detector searching for MeV-scale neutrino and Beyond Standard Model physics signatures. Two hun…

physics.ins-det2025

First Event-by-Event Identification of Cherenkov Radiation from Sub-MeV Particles in Liquid Argon

A. A. Aguilar-Arevalo, S. Biedron, J. Boissevain +42

This Letter reports the event-by-event observation of Cherenkov light from sub-MeV electrons in a high scintillation light-yield liquid argon (LAr) detector by the Coherent CAPTAIN…

hep-ph2024

Testing Meson Portal Dark Sector Solutions to the MiniBooNE Anomaly at CCM

A. A. Aguilar-Arevalo, S. Biedron, J. Boissevain +42

A solution to the MiniBooNE excess invoking rare three-body decays of the charged pions and kaons to new states in the MeV mass scale was recently proposed as a dark-sector explana…

Observation of several sources of CP violation in B+→K+π+π− decays

Measurement of the Liquid Argon Scintillation Pulse Shape Using Differentiable Simulation in the Coherent CAPTAIN-Mills Experiment

First Event-by-Event Identification of Cherenkov Radiation from Sub-MeV Particles in Liquid Argon

Testing Meson Portal Dark Sector Solutions to the MiniBooNE Anomaly at CCM

Observation of several sources of $C P$ violation in $B^{+} \to K^{+} π^{+} π^{-}$ decays