Search for an invisibly decaying $Z^{\prime}$ boson at Belle II in $e^+ e^{\mathstrut -} \to \mu^+ \mu^{\mathstrut -} (e^{\pm} \mu^{\mp})$ + missing energy final states

Sumitted to PubDB: 2019-10-23

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

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Authors	Michel Bertemes, Marcello Campajola, Luigi Corona, Giacomo De Pietro, Enrico Graziani, Gianluca Inguglia, Ilya Komarov, Alberto Martini, Laura Zani
Date	2020-04-07
Working group	Dark Sector and Low Multiplicity
Belle II Number	BELLE2-PUB-PH-2019-001
ArXiv	https://arxiv.org/abs/1912.11276
Inspire	https://inspirehep.net/literature/1773086
Journal	Phys.Rev.Lett.
Authorship confirmation page	https://authors.belle2.org/#2
Analysis	[DARKLM-010] Search for an invisibly decaying $Z^{\prime}$ boson at Belle II in $e^+ e^{\mathstrut -} \to \mu^+ \mu^{\mathstrut -} (e^{\pm} \mu^{\mp})$ + missing energy final states