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hep-ph2025
Searching for long-lived light neutralinos from -meson decays with baryonic R-parity violation at Belle II
Emilie Bertholet, Claudio O. Dib, Sara P. Gandelman +6
In a supersymmetry scenario with R-parity violation (RPV), neutralinos with GeV-scale mass, which are necessarily bino-like, are allowed by all constraints and can be produced in a…
hep-ph2025
Entanglement and Bell nonlocality with bottom-quark pairs at hadron colliders
Yoav Afik, Yevgeny Kats, Juan Ramón Muñoz de Nova +2
It has been shown that entanglement and Bell nonlocality, which are key concepts in Quantum Mechanics, can be probed in high-energy colliders via processes of fundamental particle…
hep-ph2024
Probing dark photons from a light scalar at Belle II
Kingman Cheung, Yongkyu Kim, Youngjoon Kwon +3
In the minimal extension of the Standard Model (SM), a new gauge boson referred to as "dark photon" is predicted. The dark-photon mass can be generated from an additional Hi…