Search for a dark photon and an invisible dark Higgs boson in $\mu^+ \mu^{\mathstrut -}$ and missing energy final states with the Belle II experiment

Sumitted to PubDB: 2022-02-25

Category: Physics / performance paper, Visibility: Latest Version Public

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Proponents Michel Bertemes, Marcello Campajola, Giacomo De Pietro, Enrico Graziani, Gianluca Inguglia
Date 2023-02-17
Working group Low Multiplicity / Dark Sector
Belle II Number BELLE2-PUB-PH-2022-011
ArXiv https://arxiv.org/abs/2207.00509
Inspire https://inspirehep.net/literature/2104717
Journal Phys.Rev.Lett.
Analysis Search for a dark photon and an invisible dark Higgs boson in $\mu^+ \mu^{\mathstrut -}$ and missing energy final states with the Belle II experiment

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