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Title: Exploring leptophilic dark matter with NA64-μ

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2];  [3]
  1. Univ. of Victoria, BC (Canada); Perimeter Inst. for Theoretical Physics, Waterloo, ON (Canada); DOE/OSTI
  2. Univ. of Massachusetts, Amherst, MA (United States)
  3. Boston Univ., MA (United States)

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.

Research Organization:
Boston Univ., MA (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE Office of Science (SC)
Grant/Contract Number:
SC0015845
OSTI ID:
1612335
Journal Information:
Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 10 Vol. 2018; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English

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