Exploring leptophilic dark matter with NA64-μ

Chien-Yi Chen; Jonathan Kozaczuk; Yi-Ming Zhong

doi:10.1007/JHEP10(2018)154

Exploring leptophilic dark matter with NA64-μ

Chien-Yi Chen, Jonathan Kozaczuk, Yi-Ming Zhong^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

42 Citations (Scopus)

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Abstract

We investigate the prospects for detecting light leptophilic dark sectors with a missing-momentum experiment at NA64 running in muon mode. In particular, we consider models in which dark matter connects to the visible sector through a lepton- or muon-specific scalar mediator. These scalars can also account for the ∼ 3.5σ discrepancy between the measured and predicted values of (g − 2)_μ. We emphasize the complementarity between NA64-μ and other terrestrial and astrophysical probes. © 2018, The Author(s).

Original language	English
Article number	154
Journal	Journal of High Energy Physics
Volume	2018
Issue number	10
Online published	25 Oct 2018
DOIs	https://doi.org/10.1007/JHEP10(2018)154
Publication status	Published - Oct 2018
Externally published	Yes

Research Keywords

Beyond Standard Model
Fixed target experiments

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This full text is made available under CC-BY 4.0. https://creativecommons.org/licenses/by/4.0/

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AB - We investigate the prospects for detecting light leptophilic dark sectors with a missing-momentum experiment at NA64 running in muon mode. In particular, we consider models in which dark matter connects to the visible sector through a lepton- or muon-specific scalar mediator. These scalars can also account for the ∼ 3.5σ discrepancy between the measured and predicted values of (g − 2)μ. We emphasize the complementarity between NA64-μ and other terrestrial and astrophysical probes. © 2018, The Author(s).

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KW - Fixed target experiments

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

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M1 - 154

ER -

Exploring leptophilic dark matter with NA64-μ

Abstract

Research Keywords

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