Directionality measurement of CNO neutrinos with Borexino detector

2024
journal article
conference proceedings
dc.abstract.enIn the following, the first measurement of CNO solar neutrinos obtained by Borexino by exploiting the directional information retained by solar neutrino is summarized [1]. The Correlated Integrated Directionality (CID) method makes use of the sub-dominant Cherenkov light emitted by the Borexino liquid scintillator to correlate between the first few detected photons in each event and the known position of the Sun for each event and, therefore, to discriminate between the signal and the radioactive background on a statistical basis. By applying this technique to the complete 2007-2021 Borexino dataset, the hypothesis of no CNO neutrinos is rejected with >5𝜎 posterior probability, without making use of any information on the background levels in the scintillator.
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.conferenceXVIII International Conference on Topics in Astroparticle and Underground Physics
dc.conference.cityWiedeń
dc.conference.countryAustria
dc.conference.datefinish2023-09-01
dc.conference.datestart2023-08-28
dc.conference.seriesInternational Conference on Topics in Astroparticle and Underground Physics
dc.conference.seriesshortcutTAUP 2023
dc.conference.seriesweblinkhttps://taup2023.hephy.at/
dc.conference.shortcutTAUP 2023
dc.conference.weblinkhttps://taup2023.hephy.at/
dc.contributor.authorBasilico, Davide
dc.contributor.authorBellini, G.
dc.contributor.authorBenziger, J.
dc.contributor.authorBiondi, R.
dc.contributor.authorCaccianiga, B.
dc.contributor.authorCalaprice, F.
dc.contributor.authorCaminata, A.
dc.contributor.authorChepurnov, A. S.
dc.contributor.authorD’Angelo, D.
dc.contributor.authorDerbin, A.
dc.contributor.authorDi Giacinto, A.
dc.contributor.authorDi Marcello, V.
dc.contributor.authorDing, X.F.
dc.contributor.authorDi Ludovico, A.
dc.contributor.authorDi Noto, L.
dc.contributor.authorDrachnev, I.
dc.contributor.authorFranco, D.
dc.contributor.authorGalbiati, C.
dc.contributor.authorGhiano, C.
dc.contributor.authorGiammarchi, M.
dc.contributor.authorGoretti, A.
dc.contributor.authorGromov, M.
dc.contributor.authorGuffanti, D.
dc.contributor.authorIanni, Aldo
dc.contributor.authorIanni, Andrea
dc.contributor.authorJany, Anna - 102329
dc.contributor.authorKobychev, V.
dc.contributor.authorKorga, G.
dc.contributor.authorKumaran, S.
dc.contributor.authorLaubenstein, M.
dc.contributor.authorLitvinovich, E.
dc.contributor.authorLombardi, P.
dc.contributor.authorLomskaya, I.
dc.contributor.authorLudhova, L.
dc.contributor.authorMachulin, I.
dc.contributor.authorMartyn, J.
dc.contributor.authorMeroni, E.
dc.contributor.authorMiramonti, L.
dc.contributor.authorMisiaszek, Marcin - 173735
dc.contributor.authorMuratova, V.
dc.contributor.authorNugmanov, R.
dc.contributor.authorOberauer, L.
dc.contributor.authorOrekhov, V.
dc.contributor.authorOrtica, F.
dc.contributor.authorPallavicini, M.
dc.contributor.authorPelicci, L.
dc.contributor.authorPenek, Ö.
dc.contributor.authorPietrofaccia, L.
dc.contributor.authorPilipenko, N.
dc.contributor.authorPocar, A.
dc.contributor.authorRaikov, G.
dc.contributor.authorRanalli, M.T.
dc.contributor.authorRanucci, G.
dc.contributor.authorRazeto, A.
dc.contributor.authorRe, A.
dc.contributor.authorRossi, N.
dc.contributor.authorSchönert, S.
dc.contributor.authorSemenov, D.
dc.contributor.authorSettanta, G.
dc.contributor.authorSkorokhvatov, M.
dc.contributor.authorSinghal, A.
dc.contributor.authorSmirnov, O.
dc.contributor.authorSotnikov, A.
dc.contributor.authorTartaglia, R.
dc.contributor.authorTestera, G.
dc.contributor.authorUnzhakov, E.
dc.contributor.authorVillante, F.L.
dc.contributor.authorVishneva, A.
dc.contributor.authorVogelaar, R.B.
dc.contributor.authorvon Feilitzsch, F.
dc.contributor.authorWójcik, Marcin - 100062
dc.contributor.authorWurm, M.
dc.contributor.authorZavatarelli, S.
dc.contributor.authorZuber, K.
dc.contributor.authorZuzel, Grzegorz - 186344
dc.contributor.institutionBorexino Collaboration
dc.date.accessioned2025-02-24T11:06:49Z
dc.date.available2025-02-24T11:06:49Z
dc.date.createdat2025-02-06T12:02:06Zen
dc.date.issued2024
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.conftypeinternational
dc.description.versionostateczna wersja wydawcy
dc.description.volume441
dc.identifier.articleid158
dc.identifier.doi10.22323/1.441.0158
dc.identifier.eissn1824-8039
dc.identifier.urihttps://ruj.uj.edu.pl/handle/item/549267
dc.languageeng
dc.language.containereng
dc.rightsUdzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa
dc.rights.licenceCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl
dc.share.typeotwarte czasopismo
dc.subtypeConferenceProceedings
dc.titleDirectionality measurement of CNO neutrinos with Borexino detector
dc.title.journalPOS Proceedings of Science
dc.typeJournalArticle
dspace.entity.typePublicationen
dc.abstract.en
In the following, the first measurement of CNO solar neutrinos obtained by Borexino by exploiting the directional information retained by solar neutrino is summarized [1]. The Correlated Integrated Directionality (CID) method makes use of the sub-dominant Cherenkov light emitted by the Borexino liquid scintillator to correlate between the first few detected photons in each event and the known position of the Sun for each event and, therefore, to discriminate between the signal and the radioactive background on a statistical basis. By applying this technique to the complete 2007-2021 Borexino dataset, the hypothesis of no CNO neutrinos is rejected with >5𝜎 posterior probability, without making use of any information on the background levels in the scintillator.
dc.affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.conference
XVIII International Conference on Topics in Astroparticle and Underground Physics
dc.conference.city
Wiedeń
dc.conference.country
Austria
dc.conference.datefinish
2023-09-01
dc.conference.datestart
2023-08-28
dc.conference.series
International Conference on Topics in Astroparticle and Underground Physics
dc.conference.seriesshortcut
TAUP 2023
dc.conference.seriesweblink
https://taup2023.hephy.at/
dc.conference.shortcut
TAUP 2023
dc.conference.weblink
https://taup2023.hephy.at/
dc.contributor.author
Basilico, Davide
dc.contributor.author
Bellini, G.
dc.contributor.author
Benziger, J.
dc.contributor.author
Biondi, R.
dc.contributor.author
Caccianiga, B.
dc.contributor.author
Calaprice, F.
dc.contributor.author
Caminata, A.
dc.contributor.author
Chepurnov, A. S.
dc.contributor.author
D’Angelo, D.
dc.contributor.author
Derbin, A.
dc.contributor.author
Di Giacinto, A.
dc.contributor.author
Di Marcello, V.
dc.contributor.author
Ding, X.F.
dc.contributor.author
Di Ludovico, A.
dc.contributor.author
Di Noto, L.
dc.contributor.author
Drachnev, I.
dc.contributor.author
Franco, D.
dc.contributor.author
Galbiati, C.
dc.contributor.author
Ghiano, C.
dc.contributor.author
Giammarchi, M.
dc.contributor.author
Goretti, A.
dc.contributor.author
Gromov, M.
dc.contributor.author
Guffanti, D.
dc.contributor.author
Ianni, Aldo
dc.contributor.author
Ianni, Andrea
dc.contributor.author
Jany, Anna - 102329
dc.contributor.author
Kobychev, V.
dc.contributor.author
Korga, G.
dc.contributor.author
Kumaran, S.
dc.contributor.author
Laubenstein, M.
dc.contributor.author
Litvinovich, E.
dc.contributor.author
Lombardi, P.
dc.contributor.author
Lomskaya, I.
dc.contributor.author
Ludhova, L.
dc.contributor.author
Machulin, I.
dc.contributor.author
Martyn, J.
dc.contributor.author
Meroni, E.
dc.contributor.author
Miramonti, L.
dc.contributor.author
Misiaszek, Marcin - 173735
dc.contributor.author
Muratova, V.
dc.contributor.author
Nugmanov, R.
dc.contributor.author
Oberauer, L.
dc.contributor.author
Orekhov, V.
dc.contributor.author
Ortica, F.
dc.contributor.author
Pallavicini, M.
dc.contributor.author
Pelicci, L.
dc.contributor.author
Penek, Ö.
dc.contributor.author
Pietrofaccia, L.
dc.contributor.author
Pilipenko, N.
dc.contributor.author
Pocar, A.
dc.contributor.author
Raikov, G.
dc.contributor.author
Ranalli, M.T.
dc.contributor.author
Ranucci, G.
dc.contributor.author
Razeto, A.
dc.contributor.author
Re, A.
dc.contributor.author
Rossi, N.
dc.contributor.author
Schönert, S.
dc.contributor.author
Semenov, D.
dc.contributor.author
Settanta, G.
dc.contributor.author
Skorokhvatov, M.
dc.contributor.author
Singhal, A.
dc.contributor.author
Smirnov, O.
dc.contributor.author
Sotnikov, A.
dc.contributor.author
Tartaglia, R.
dc.contributor.author
Testera, G.
dc.contributor.author
Unzhakov, E.
dc.contributor.author
Villante, F.L.
dc.contributor.author
Vishneva, A.
dc.contributor.author
Vogelaar, R.B.
dc.contributor.author
von Feilitzsch, F.
dc.contributor.author
Wójcik, Marcin - 100062
dc.contributor.author
Wurm, M.
dc.contributor.author
Zavatarelli, S.
dc.contributor.author
Zuber, K.
dc.contributor.author
Zuzel, Grzegorz - 186344
dc.contributor.institution
Borexino Collaboration
dc.date.accessioned
2025-02-24T11:06:49Z
dc.date.available
2025-02-24T11:06:49Z
dc.date.createdaten
2025-02-06T12:02:06Z
dc.date.issued
2024
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.conftype
international
dc.description.version
ostateczna wersja wydawcy
dc.description.volume
441
dc.identifier.articleid
158
dc.identifier.doi
10.22323/1.441.0158
dc.identifier.eissn
1824-8039
dc.identifier.uri
https://ruj.uj.edu.pl/handle/item/549267
dc.language
eng
dc.language.container
eng
dc.rights
Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa
dc.rights.licence
CC-BY-NC-ND
dc.rights.uri
http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subtype
ConferenceProceedings
dc.title
Directionality measurement of CNO neutrinos with Borexino detector
dc.title.journal
POS Proceedings of Science
dc.type
JournalArticle
dspace.entity.typeen
Publication
Affiliations

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