3 papers
hep-ph2026
Kaon decay constraints on vector bosons coupled to non-conserved currents
Matheus Hostert, Maxim Pospelov, Adrian Thompson
We study rare three- and four-body kaon decays as a probe of light vector and axial-vector bosons coupled to non-conserved currents. We find that searches for $K_L \to π^0 π^0 (X\t…
hep-ph2025
Baryon Number Violation: From Nuclear Matrix Elements to BSM Physics
Leah J. Broussard, Andreas Crivellin, Martin Hoferichter +19
Processes that violate baryon number, most notably proton decay and transitions, are promising probes of physics beyond the Standard Model (BSM) needed to understand the…
hep-ph2024
Insights from Binary Pulsars and Laboratories into Baryon Number Violation: Implications for GeV Dark Matter
Rouzbeh Allahverdi, Adrian Thompson, Mohammadreza Zakeri
Rare processes in laboratory and within astrophysical environments can be highly sensitive probes of baryon-number violating interactions at the TeV scale. We demonstrate the power…