21-25 March 2022
Salon de actos del IATA
Europe/Madrid timezone

Extending the Reach of Leptophilic Boson Searches at DUNE and MiniBooNE with Bremsstrahlung and Resonant Production

24 Mar 2022, 15:58
Salón de Actos del IFIC (PCUV)

Salón de Actos del IFIC (PCUV)


Mr. Francesco Capozzi (IFIC)


New gauge bosons coupling to leptons are simple and well-motivated extensions of the StandardModel. We study the sensitivity to gauged L_\mu−L_e, L_e−L_\tau and L_\mu−L_\tau both with the existing beam dump mode data of MiniBooNE and with the DUNE near detector. We find that including bremsstrahlung and resonant production of Z^\prime which decays toe±andμ±final states leads to a significant improvement in existing bounds, especially for L_\mu−L_e and L_e−L_\tau for DUNE while competitive constraints can be achieved with the existing data from the MiniBooNE’s beam dump run.

Presentation Materials

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