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A search for $hep$ solar neutrinos and the diffuse supernova neutrino background using all three phases of the Sudbury Neutrino Observatory

2020-07-15Journal article Open access
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dc.contributor.authorB. Aharmim
dc.contributor.authorS. N. Ahmed
dc.contributor.authorA. E. Anthony
dc.contributor.authorN. Barros
dc.contributor.authorE. W. Beier
dc.contributor.authorA. Bellerive
dc.contributor.authorB. Beltran
dc.contributor.authorM. Bergevin
dc.contributor.authorS. D. Biller
dc.contributor.authorE. Blucher
dc.contributor.authorR. Bonventre
dc.contributor.authorK. Boudjemline
dc.contributor.authorM. G. Boulay
dc.contributor.authorB. Cai
dc.contributor.authorE. J. Callaghan
dc.contributor.authorJ. Caravaca
dc.contributor.authorY. D. Chan
dc.contributor.authorD. Chauhan
dc.contributor.authorM. Chen
dc.contributor.authorB. T. Cleveland
dc.contributor.authorG. A. Cox
dc.contributor.authorX. Dai
dc.contributor.authorH. Deng
dc.contributor.authorF. B. Descamps
dc.contributor.authorJ. A. Detwiler
dc.contributor.authorP. J. Doe
dc.contributor.authorG. Doucas
dc.contributor.authorP. -L. Drouin
dc.contributor.authorM. Dunford
dc.contributor.authorS. R. Elliott
dc.contributor.authorH. C. Evans
dc.contributor.authorG. T. Ewan
dc.contributor.authorJ. Farine
dc.contributor.authorH. Fergani
dc.contributor.authorF. Fleurot
dc.contributor.authorR. J. Ford
dc.contributor.authorJ. A. Formaggio
dc.contributor.authorN. Gagnon
dc.contributor.authorK. Gilje
dc.contributor.authorJ. TM. Goon
dc.contributor.authorK. Graham
dc.contributor.authorE. Guillian
dc.contributor.authorS. Habib
dc.contributor.authorR. L. Hahn
dc.contributor.authorA. L. Hallin
dc.contributor.authorE. D. Hallman
dc.contributor.authorP. J. Harvey
dc.contributor.authorR. Hazama
dc.contributor.authorW. J. Heintzelman
dc.contributor.authorJ. Heise
dc.contributor.authorR. L. Helmer
dc.contributor.authorA. Hime
dc.contributor.authorC. Howard
dc.contributor.authorM. Huang
dc.contributor.authorP. Jagam
dc.contributor.authorB. Jamieson
dc.contributor.authorN. A. Jelley
dc.contributor.authorM. Jerkins
dc.contributor.authorK. J. Keeter
dc.contributor.authorJ. R. Klein
dc.contributor.authorL. L. Kormos
dc.contributor.authorM. Kos
dc.contributor.authorC. Kraus
dc.contributor.authorC. B. Krauss
dc.contributor.authorA. Krüger
dc.contributor.authorT. Kutter
dc.contributor.authorC. C. M. Kyba
dc.contributor.authorK. Labe
dc.contributor.authorB. J. Land
dc.contributor.authorR. Lange
dc.contributor.authorA. LaTorre
dc.contributor.authorJ. Law
dc.contributor.authorI. T. Lawson
dc.contributor.authorK. T. Lesko
dc.contributor.authorJ. R. Leslie
dc.contributor.authorI. Levine
dc.contributor.authorJ. C. Loach
dc.contributor.authorR. MacLellan
dc.contributor.authorS. Majerus
dc.contributor.authorH. B. Mak
dc.contributor.authorJ. Maneira
dc.contributor.authorR. D. Martin
dc.contributor.authorA. Mastbaum
dc.contributor.authorN. McCauley
dc.contributor.authorA. B. McDonald
dc.contributor.authorS. R. McGee
dc.contributor.authorM. L. Miller
dc.contributor.authorB. Monreal
dc.contributor.authorJ. Monroe
dc.contributor.authorB. G. Nickel
dc.contributor.authorA. J. Noble
dc.contributor.authorH. M. O'Keeffe
dc.contributor.authorN. S. Oblath
dc.contributor.authorC. E. Okada
dc.contributor.authorR. W. Ollerhead
dc.contributor.authorG. D. Orebi Gann
dc.contributor.authorS. M. Oser
dc.contributor.authorR. A. Ott
dc.contributor.authorS. J. M. Peeters
dc.contributor.authorA. W. P. Poon
dc.contributor.authorG. Prior
dc.contributor.authorS. D. Reitzner
dc.contributor.authorK. Rielage
dc.contributor.authorB. C. Robertson
dc.contributor.authorR. G. H. Robertson
dc.contributor.authorM. H. Schwendener
dc.contributor.authorJ. A. Secrest
dc.contributor.authorS. R. Seibert
dc.contributor.authorO. Simard
dc.contributor.authorD. Sinclair
dc.contributor.authorP. Skensved
dc.contributor.authorT. J. Sonley
dc.contributor.authorL. C. Stonehill
dc.contributor.authorG. Tešić
dc.contributor.authorN. Tolich
dc.contributor.authorT. Tsui
dc.contributor.authorR. Van Berg
dc.contributor.authorB. A. VanDevender
dc.contributor.authorC. J. Virtue
dc.contributor.authorB. L. Wall
dc.contributor.authorD. Waller
dc.contributor.authorH. Wan Chan Tseung
dc.contributor.authorD. L. Wark
dc.contributor.authorJ. Wendland
dc.contributor.authorN. West
dc.contributor.authorJ. F. Wilkerson
dc.contributor.authorJ. R. Wilson
dc.contributor.authorT. Winchester
dc.contributor.authorA. Wright
dc.contributor.authorM. Yeh
dc.contributor.authorF. Zhang
dc.contributor.authorK. Zuber
dc.date.accessioned2020-11-06T13:19:11Z
dc.date.available2020-11-06T13:19:11Z
dc.date.issued2020-07-15
dc.description.abstractA search has been performed for neutrinos from two sources, the $hep$ reaction in the solar $pp$ fusion chain and the $\nu_e$ component of the diffuse supernova neutrino background (DSNB), using the full dataset of the Sudbury Neutrino Observatory. The $hep$ search is performed using both a single-bin counting analysis and a likelihood fit. We find a best-fit flux that is compatible with solar model predictions while remaining consistent with zero flux, and set a one-sided upper limit of $\Phi_{hep} < 30\times10^{3}~\mathrm{cm}^{-2}~\mathrm{s}^{-1}$ (90% credible interval). No events are observed in the DSNB search region, and we also set an improved upper bound on the $\nu_e$ component of the DSNB flux.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1103/PhysRevD.102.062006pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.26/33939
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.titleA search for $hep$ solar neutrinos and the diffuse supernova neutrino background using all three phases of the Sudbury Neutrino Observatorypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue6pt_PT
oaire.citation.titlePhys. Rev. D 102, 062006 (2020)pt_PT
oaire.citation.volume102pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT

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