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Updated T2K measurements of muon neutrino and antineutrino disappearance using 1.5 × 10^21 protons on target

Abstract:

We report measurements by the T2K experiment of the parameters θ23 and Δm322 governing the disappearance of muon neutrinos and antineutrinos in the three-flavor neutrino oscillation model. Utilizing the ability of the experiment to run with either a mainly neutrino or a mainly antineutrino beam, the parameters are measured separately for neutrinos and antineutrinos. Using 7.482×1020 POT in neutrino running mode and 7.471×1020 POT in antineutrino mode, T2K obtained sin2(θ23)=0.51-0.07+0.08 and...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1103/PhysRevD.96.011102

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Particle Physics
Role:
Author
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Japanese Ministry of Education, Culture, Sports, Science and Technology More from this funder
Canadian Natural Sciences and Engineering Research Council More from this funder
Canadian National Research Council More from this funder
Canada Foundation for Innovation More from this funder
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Publisher:
American Physical Society Publisher's website
Journal:
Physical Review D Journal website
Volume:
96
Issue:
1
Pages:
011102
Publication date:
2017-07-31
Acceptance date:
2017-06-27
DOI:
EISSN:
2470-0029
ISSN:
2470-0010
Pubs id:
pubs:721604
URN:
uri:fc66a4bb-1eaa-4922-b8ab-007a55a83325
UUID:
uuid:fc66a4bb-1eaa-4922-b8ab-007a55a83325
Local pid:
pubs:721604
Keywords:

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