Evidence of antineutrinos from distant reactors using pure water at SNO
The SNO+ Collaboration reports the first evidence of reactor antineutrinos in a Cherenkov detector. The nearest nuclear reactors are located 240 km away in Ontario, Canada. This analysis uses events with energies lower than in any previous analysis with a large water Cherenkov detector. Two analytic...
المؤلفون الرئيسيون: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
مؤلفون آخرون: | |
التنسيق: | Journal article |
اللغة: | English |
منشور في: |
American Physical Society
2023
|
_version_ | 1826310025235136512 |
---|---|
author | Allega, A Anderson, MR Andringa, S Antunes, J Askins, M Auty, DJ Bacon, A Barros, N Barão, F Bayes, R Beier, EW Bezerra, TS Bialek, A Biller, SD Blucher, E Caden, E Callaghan, EJ Cheng, S Chen, M Cleveland, B Cookman, D Corning, J Cox, MA Dehghani, R Deloye, J Deluce, C Depatie, MM Dittmer, J Dixon, KH Di Lodovico, F Elbert, B Falk, E Fatemighomi, N Ford, R Frankiewicz, K Gaur, A González-Reina, OI Gooding, D Grant, C Grove, J Hallin, AL Hallman, D Heintzelman, WJ Helmer, RL Hu, J Hunt-Stokes, R Hussain, SMA Inácio, AS Jillings, CJ Kaluzienski, S Kaptanoglu, T Reichold, A |
author2 | The SNO + Collaboration |
author_facet | The SNO + Collaboration Allega, A Anderson, MR Andringa, S Antunes, J Askins, M Auty, DJ Bacon, A Barros, N Barão, F Bayes, R Beier, EW Bezerra, TS Bialek, A Biller, SD Blucher, E Caden, E Callaghan, EJ Cheng, S Chen, M Cleveland, B Cookman, D Corning, J Cox, MA Dehghani, R Deloye, J Deluce, C Depatie, MM Dittmer, J Dixon, KH Di Lodovico, F Elbert, B Falk, E Fatemighomi, N Ford, R Frankiewicz, K Gaur, A González-Reina, OI Gooding, D Grant, C Grove, J Hallin, AL Hallman, D Heintzelman, WJ Helmer, RL Hu, J Hunt-Stokes, R Hussain, SMA Inácio, AS Jillings, CJ Kaluzienski, S Kaptanoglu, T Reichold, A |
author_sort | Allega, A |
collection | OXFORD |
description | The SNO+ Collaboration reports the first evidence of reactor antineutrinos in a Cherenkov detector. The nearest nuclear reactors are located 240 km away in Ontario, Canada. This analysis uses events with energies lower than in any previous analysis with a large water Cherenkov detector. Two analytical methods are used to distinguish reactor antineutrinos from background events in 190 days of data and yield consistent evidence for antineutrinos with a combined significance of 3.5σ. |
first_indexed | 2024-03-07T07:44:26Z |
format | Journal article |
id | oxford-uuid:bff16bc9-28d8-479f-8ff6-dbc34347c97c |
institution | University of Oxford |
language | English |
last_indexed | 2024-03-07T07:44:26Z |
publishDate | 2023 |
publisher | American Physical Society |
record_format | dspace |
spelling | oxford-uuid:bff16bc9-28d8-479f-8ff6-dbc34347c97c2023-05-24T11:46:35ZEvidence of antineutrinos from distant reactors using pure water at SNOJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:bff16bc9-28d8-479f-8ff6-dbc34347c97cEnglishSymplectic ElementsAmerican Physical Society2023Allega, AAnderson, MRAndringa, SAntunes, JAskins, MAuty, DJBacon, ABarros, NBarão, FBayes, RBeier, EWBezerra, TSBialek, ABiller, SDBlucher, ECaden, ECallaghan, EJCheng, SChen, MCleveland, BCookman, DCorning, JCox, MADehghani, RDeloye, JDeluce, CDepatie, MMDittmer, JDixon, KHDi Lodovico, FElbert, BFalk, EFatemighomi, NFord, RFrankiewicz, KGaur, AGonzález-Reina, OIGooding, DGrant, CGrove, JHallin, ALHallman, DHeintzelman, WJHelmer, RLHu, JHunt-Stokes, RHussain, SMAInácio, ASJillings, CJKaluzienski, SKaptanoglu, TReichold, AThe SNO + CollaborationThe SNO+ Collaboration reports the first evidence of reactor antineutrinos in a Cherenkov detector. The nearest nuclear reactors are located 240 km away in Ontario, Canada. This analysis uses events with energies lower than in any previous analysis with a large water Cherenkov detector. Two analytical methods are used to distinguish reactor antineutrinos from background events in 190 days of data and yield consistent evidence for antineutrinos with a combined significance of 3.5σ. |
spellingShingle | Allega, A Anderson, MR Andringa, S Antunes, J Askins, M Auty, DJ Bacon, A Barros, N Barão, F Bayes, R Beier, EW Bezerra, TS Bialek, A Biller, SD Blucher, E Caden, E Callaghan, EJ Cheng, S Chen, M Cleveland, B Cookman, D Corning, J Cox, MA Dehghani, R Deloye, J Deluce, C Depatie, MM Dittmer, J Dixon, KH Di Lodovico, F Elbert, B Falk, E Fatemighomi, N Ford, R Frankiewicz, K Gaur, A González-Reina, OI Gooding, D Grant, C Grove, J Hallin, AL Hallman, D Heintzelman, WJ Helmer, RL Hu, J Hunt-Stokes, R Hussain, SMA Inácio, AS Jillings, CJ Kaluzienski, S Kaptanoglu, T Reichold, A Evidence of antineutrinos from distant reactors using pure water at SNO |
title | Evidence of antineutrinos from distant reactors using pure water at SNO |
title_full | Evidence of antineutrinos from distant reactors using pure water at SNO |
title_fullStr | Evidence of antineutrinos from distant reactors using pure water at SNO |
title_full_unstemmed | Evidence of antineutrinos from distant reactors using pure water at SNO |
title_short | Evidence of antineutrinos from distant reactors using pure water at SNO |
title_sort | evidence of antineutrinos from distant reactors using pure water at sno |
work_keys_str_mv | AT allegaa evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT andersonmr evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT andringas evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT antunesj evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT askinsm evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT autydj evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT bacona evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT barrosn evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT baraof evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT bayesr evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT beierew evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT bezerrats evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT bialeka evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT billersd evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT bluchere evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT cadene evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT callaghanej evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT chengs evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT chenm evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT clevelandb evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT cookmand evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT corningj evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT coxma evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT dehghanir evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT deloyej evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT delucec evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT depatiemm evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT dittmerj evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT dixonkh evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT dilodovicof evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT elbertb evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT falke evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT fatemighomin evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT fordr evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT frankiewiczk evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT gaura evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT gonzalezreinaoi evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT goodingd evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT grantc evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT grovej evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT hallinal evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT hallmand evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT heintzelmanwj evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT helmerrl evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT huj evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT huntstokesr evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT hussainsma evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT inacioas evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT jillingscj evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT kaluzienskis evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT kaptanoglut evidenceofantineutrinosfromdistantreactorsusingpurewateratsno AT reicholda evidenceofantineutrinosfromdistantreactorsusingpurewateratsno |