Searching for solar KDAR with DUNE

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dc.creatorAbud, Adam Abed
dc.creatorAbi, Babak
dc.creatorAcero Ortega, Mario A.
dc.creatorAdames, Márcio Rostirolla
dc.creatorAdamov, George
dc.creatorAdams, David
dc.creatorAdinolfi, Marco
dc.creatorAduszkiewicz, Antoni
dc.creatorGomes, Ricardo Avelino
dc.date.accessioned2023-05-22T15:37:06Z
dc.date.available2023-05-22T15:37:06Z
dc.date.issued2021
dc.description.abstractThe observation of 236 MeV muon neutrinos from kaon-decay-at-rest (KDAR) originating in the core of the Sun would provide a unique signature of dark matter annihila tion. Since excellent angle and energy reconstruction are necessary to detect this monoener getic, directional neutrino flux, DUNE with its vast volume and reconstruction capabilities, is a promising candidate for a KDAR neutrino search. In this work, we evaluate the proposed KDAR neutrino search strategies by realistically modeling both neutrino-nucleus interactions and the response of DUNE. We find that, although reconstruction of the neutrino energy and direction is difficult with current techniques in the relevant energy range, the superb energy resolution, angular resolution, and particle identification offered by DUNE can still permit great signal/background discrimination. Moreover, there are non-standard scenarios in which searches at DUNE for KDAR in the Sun can probe dark matter interactions.pt_BR
dc.identifier.citationABUD, Adam Abed et al. Searching for solar KDAR with DUNE. Journal of Cosmology and Astroparticle Physics, Bristol, v. 2021, e065, 2021. DOI: 10.1088/1475-7516/2021/10/065. Disponível em: https://iopscience.iop.org/article/10.1088/1475-7516/2021/10/065. Acesso em: 16 maio 2023.pt_BR
dc.identifier.doi10.1088/1475-7516/2021/10/065
dc.identifier.issne- 1475-7516
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/22598
dc.language.isoengpt_BR
dc.publisher.countryGra-bretanhapt_BR
dc.publisher.departmentInstituto de Física - IF (RGM)pt_BR
dc.rightsAcesso Abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectDark matter theorypt_BR
dc.subjectNeutrino detectorspt_BR
dc.titleSearching for solar KDAR with DUNEpt_BR
dc.typeArtigopt_BR

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