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SEARCH FOR PRODUCTION OF AN INVISIBLE DARK PHOTON FROM π 0 DECAYS AT NA62

A search for an invisible dark photon A has been performed, exploiting theefficient photon-veto capability and high resolution tracking of the NA62detector at CERN. The signal stems from the chain $K^+ \rightarrow \pi^+ \pi^0$ followed by $\pi^0 \rightarrow A' \gamma$. No significant statistica...

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Detalles Bibliográficos
Autor principal: Mirra, Marco
Lenguaje:eng
Publicado: ARISF 2019
Materias:
Acceso en línea:http://cds.cern.ch/record/2724962