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deNiverville, Patrick
순수물리이론 연구단
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Hunt for sub-GeV dark matter at neutrino facilities: A survey of past and present experiments

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Title
Hunt for sub-GeV dark matter at neutrino facilities: A survey of past and present experiments
Author(s)
Luca Buonocore; Claudia Frugiuele; Patrick deNiverville
Subject
DETECTOR,SEARCH
Publication Date
2020-08
Journal
PHYSICAL REVIEW D, v.102, no.3, pp.035006
Publisher
AMER PHYSICAL SOC
Abstract
© 2020 author(s). Published by the American Physical Society. We survey the sensitivity of past and present neutrino experiments to MeV-GeV scale vector portal dark matter and find that these experiments possess novel sensitivity that has not yet fully explored. Taking alpha(D) = 0.1 and a dark photon to dark matter mass ratio of three, the combined recast of previous analyses of Big European Bubble Chamber and a projection of NO nu A's sensitivity are found to rule out the scalar thermal target for dark matter masses between 10 and 100 MeV with existing data, while CHARM-11 and MINER nu A place somewhat weaker limits. These limits can be improved by off-axis searches using the NuMI beam line and the MicroBooNE, MiniBooNE, or ICARUS detectors and can even begin to probe the Majorana thermal target. We conclude that past and present neutrino facilities can search for light dark matter concurrently with their neutrino program and reach a competitive sensitivity to proposed future experiments
URI
https://pr.ibs.re.kr/handle/8788114/7702
DOI
10.1103/PhysRevD.102.035006
ISSN
1550-7998
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > 1. Journal Papers (저널논문)
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