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First combined analysis of neutrino and antineutrino oscillations at T2K

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First combined analysis of neutrino and antineutrino oscillations at T2K. / T2K Collaboration.

In: Physical review letters, Vol. 118, No. 15, 151801, 14.04.2017.

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T2K Collaboration 2017, 'First combined analysis of neutrino and antineutrino oscillations at T2K', Physical review letters, vol. 118, no. 15, 151801. https://doi.org/10.1103/PhysRevLett.118.151801

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T2K Collaboration. / First combined analysis of neutrino and antineutrino oscillations at T2K. In: Physical review letters. 2017 ; Vol. 118, No. 15.

Bibtex

@article{add94f68b074410a97600e70f3dd5cee,
title = "First combined analysis of neutrino and antineutrino oscillations at T2K",
abstract = "T2K reports its first results in the search for CP violation in neutrino oscillations using appearance and disappearance channels for neutrino- and antineutrino-mode beam. The data include all runs from Jan 2010 to May 2016 and comprise $7.482\times10^{20}$,protons on target in neutrino mode, which yielded in the far detector 32 e-like and 135 $\mu$-like events, and $7.471\times10^{20}$,protons on target in antineutrino mode which yielded 4 e-like and 66 $\mu$-like events. Reactor measurements of $\sin^{2}2\theta_{13}$ have been used as an additional constraint. The one-dimensional confidence interval at 90% for $\delta_{CP}$ spans the range ($-3.13$, $-0.39$) for normal mass ordering. The CP conservation hypothesis ($\delta_{CP}=0,\pi$) is excluded at 90% C.L.",
keywords = "hep-ex",
author = "K. Abe and J. Amey and C. Andreopoulos and M. Antonova and S. Aoki and A. Ariga and D. Autiero and S. Ban and M. Barbi and Barker, {G. J.} and G. Barr and C. Barry and P. Bartet-Friburg and M. Batkiewicz and V. Berardi and S. Berkman and S. Bhadra and S. Bienstock and A. Blondel and S. Bolognesi and S. Bordoni and D. Brailsford and A. Bravar and C. Bronner and Avanzini, {M. Buizza} and Calland, {R. G.} and T. Campbell and S. Cao and Catanesi, {M. G.} and A. Cervera and C. Checchia and D. Cherdack and N. Chikuma and G. Christodoulou and J. Coleman and G. Collazuol and D. Coplowe and A. Cudd and A. Dabrowska and T. Dealtry and Finch, {A. J.} and A. Knox and Kormos, {L. L.} and I. Lamont and M. Lawe and J. Nowak and O'Keeffe, {H. M.} and Ratoff, {P. N.} and D. Shaw and L. Southwell and {T2K Collaboration}",
year = "2017",
month = apr,
day = "14",
doi = "10.1103/PhysRevLett.118.151801",
language = "English",
volume = "118",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "15",

}

RIS

TY - JOUR

T1 - First combined analysis of neutrino and antineutrino oscillations at T2K

AU - Abe, K.

AU - Amey, J.

AU - Andreopoulos, C.

AU - Antonova, M.

AU - Aoki, S.

AU - Ariga, A.

AU - Autiero, D.

AU - Ban, S.

AU - Barbi, M.

AU - Barker, G. J.

AU - Barr, G.

AU - Barry, C.

AU - Bartet-Friburg, P.

AU - Batkiewicz, M.

AU - Berardi, V.

AU - Berkman, S.

AU - Bhadra, S.

AU - Bienstock, S.

AU - Blondel, A.

AU - Bolognesi, S.

AU - Bordoni, S.

AU - Brailsford, D.

AU - Bravar, A.

AU - Bronner, C.

AU - Avanzini, M. Buizza

AU - Calland, R. G.

AU - Campbell, T.

AU - Cao, S.

AU - Catanesi, M. G.

AU - Cervera, A.

AU - Checchia, C.

AU - Cherdack, D.

AU - Chikuma, N.

AU - Christodoulou, G.

AU - Coleman, J.

AU - Collazuol, G.

AU - Coplowe, D.

AU - Cudd, A.

AU - Dabrowska, A.

AU - Dealtry, T.

AU - Finch, A. J.

AU - Knox, A.

AU - Kormos, L. L.

AU - Lamont, I.

AU - Lawe, M.

AU - Nowak, J.

AU - O'Keeffe, H. M.

AU - Ratoff, P. N.

AU - Shaw, D.

AU - Southwell, L.

AU - T2K Collaboration

PY - 2017/4/14

Y1 - 2017/4/14

N2 - T2K reports its first results in the search for CP violation in neutrino oscillations using appearance and disappearance channels for neutrino- and antineutrino-mode beam. The data include all runs from Jan 2010 to May 2016 and comprise $7.482\times10^{20}$,protons on target in neutrino mode, which yielded in the far detector 32 e-like and 135 $\mu$-like events, and $7.471\times10^{20}$,protons on target in antineutrino mode which yielded 4 e-like and 66 $\mu$-like events. Reactor measurements of $\sin^{2}2\theta_{13}$ have been used as an additional constraint. The one-dimensional confidence interval at 90% for $\delta_{CP}$ spans the range ($-3.13$, $-0.39$) for normal mass ordering. The CP conservation hypothesis ($\delta_{CP}=0,\pi$) is excluded at 90% C.L.

AB - T2K reports its first results in the search for CP violation in neutrino oscillations using appearance and disappearance channels for neutrino- and antineutrino-mode beam. The data include all runs from Jan 2010 to May 2016 and comprise $7.482\times10^{20}$,protons on target in neutrino mode, which yielded in the far detector 32 e-like and 135 $\mu$-like events, and $7.471\times10^{20}$,protons on target in antineutrino mode which yielded 4 e-like and 66 $\mu$-like events. Reactor measurements of $\sin^{2}2\theta_{13}$ have been used as an additional constraint. The one-dimensional confidence interval at 90% for $\delta_{CP}$ spans the range ($-3.13$, $-0.39$) for normal mass ordering. The CP conservation hypothesis ($\delta_{CP}=0,\pi$) is excluded at 90% C.L.

KW - hep-ex

U2 - 10.1103/PhysRevLett.118.151801

DO - 10.1103/PhysRevLett.118.151801

M3 - Journal article

VL - 118

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 15

M1 - 151801

ER -