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  • PhysRevD.91.051102

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Search for short baseline $ν_e$ disappearance with the T2K near detector

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Search for short baseline $ν_e$ disappearance with the T2K near detector. / T2K Collaboration.

In: Physical Review D, Vol. 91, No. 5, 051102, 16.03.2015.

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T2K Collaboration. / Search for short baseline $ν_e$ disappearance with the T2K near detector. In: Physical Review D. 2015 ; Vol. 91, No. 5.

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@article{2fac1d3eaf6b4980b8dfd590100a53cd,
title = "Search for short baseline $ν_e$ disappearance with the T2K near detector",
abstract = "The T2K experiment has performed a search for $\nu_e$ disappearance due to sterile neutrinos using $5.9 \times 10^{20}$ protons on target for a baseline of $280 m$ in a neutrino beam peaked at about $500 MeV$. A sample of \nu_e CC interactions in the off-axis near detector has been selected with a purity of 63\% and an efficiency of 26\%. The p-value for the null hypothesis is 0.085 and the excluded region at 95\% CL is approximately $sin^2 2 \theta_{ee} > 0.3$ for $\Delta m^2_{eff} > 7 eV^2 / c^4$.",
keywords = "hep-ex",
author = "K. Abe and J. Adam and H. Aihara and T. Akiri and C. Andreopoulos and S. Aoki and A. Ariga and S. Assylbekov and D. Autiero and M. Barbi and Barker, {G. J.} and G. Barr and M. Bass and M. Batkiewicz and F. Bay and V. Berardi and Berger, {B. E.} and S. Berkman and S. Bhadra and Blaszczyk, {F. d. M.} and A. Blondel and C. Bojechko and S. Bordoni and Boyd, {S. B.} and D. Brailsford and A. Bravar and C. Bronner and N. Buchanan and Calland, {R. G.} and Rodr{\'i}guez, {J. Caravaca} and Cartwright, {S. L.} and R. Castillo and Catanesi, {M. G.} and A. Cervera and D. Cherdack and G. Christodoulou and A. Clifton and J. Coleman and Thomas Dealtry and Finch, {A. J.} and N. Grant and Kormos, {L. L.} and I. Lamont and M. Lawe and J. Nowak and O'Keeffe, {H. M.} and Ratoff, {P. N.} and M. Reeves and D. Shaw and L. Southwell and {T2K Collaboration}",
note = "8 pages, 6 figures, submitted to PRD rapid communication {\textcopyright} 2015 American Physical Society",
year = "2015",
month = mar,
day = "16",
doi = "10.1103/PhysRevD.91.051102",
language = "English",
volume = "91",
journal = "Physical Review D",
issn = "1550-7998",
publisher = "American Physical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Search for short baseline $ν_e$ disappearance with the T2K near detector

AU - Abe, K.

AU - Adam, J.

AU - Aihara, H.

AU - Akiri, T.

AU - Andreopoulos, C.

AU - Aoki, S.

AU - Ariga, A.

AU - Assylbekov, S.

AU - Autiero, D.

AU - Barbi, M.

AU - Barker, G. J.

AU - Barr, G.

AU - Bass, M.

AU - Batkiewicz, M.

AU - Bay, F.

AU - Berardi, V.

AU - Berger, B. E.

AU - Berkman, S.

AU - Bhadra, S.

AU - Blaszczyk, F. d. M.

AU - Blondel, A.

AU - Bojechko, C.

AU - Bordoni, S.

AU - Boyd, S. B.

AU - Brailsford, D.

AU - Bravar, A.

AU - Bronner, C.

AU - Buchanan, N.

AU - Calland, R. G.

AU - Rodríguez, J. Caravaca

AU - Cartwright, S. L.

AU - Castillo, R.

AU - Catanesi, M. G.

AU - Cervera, A.

AU - Cherdack, D.

AU - Christodoulou, G.

AU - Clifton, A.

AU - Coleman, J.

AU - Dealtry, Thomas

AU - Finch, A. J.

AU - Grant, N.

AU - Kormos, L. L.

AU - Lamont, I.

AU - Lawe, M.

AU - Nowak, J.

AU - O'Keeffe, H. M.

AU - Ratoff, P. N.

AU - Reeves, M.

AU - Shaw, D.

AU - Southwell, L.

AU - T2K Collaboration

N1 - 8 pages, 6 figures, submitted to PRD rapid communication © 2015 American Physical Society

PY - 2015/3/16

Y1 - 2015/3/16

N2 - The T2K experiment has performed a search for $\nu_e$ disappearance due to sterile neutrinos using $5.9 \times 10^{20}$ protons on target for a baseline of $280 m$ in a neutrino beam peaked at about $500 MeV$. A sample of \nu_e CC interactions in the off-axis near detector has been selected with a purity of 63\% and an efficiency of 26\%. The p-value for the null hypothesis is 0.085 and the excluded region at 95\% CL is approximately $sin^2 2 \theta_{ee} > 0.3$ for $\Delta m^2_{eff} > 7 eV^2 / c^4$.

AB - The T2K experiment has performed a search for $\nu_e$ disappearance due to sterile neutrinos using $5.9 \times 10^{20}$ protons on target for a baseline of $280 m$ in a neutrino beam peaked at about $500 MeV$. A sample of \nu_e CC interactions in the off-axis near detector has been selected with a purity of 63\% and an efficiency of 26\%. The p-value for the null hypothesis is 0.085 and the excluded region at 95\% CL is approximately $sin^2 2 \theta_{ee} > 0.3$ for $\Delta m^2_{eff} > 7 eV^2 / c^4$.

KW - hep-ex

U2 - 10.1103/PhysRevD.91.051102

DO - 10.1103/PhysRevD.91.051102

M3 - Journal article

VL - 91

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 5

M1 - 051102

ER -