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  • 1502.06605v1

    Accepted author manuscript, 3.01 MB, PDF document

  • PhysRevD.93.012006

    Rights statement: © 2016 American Physical Society

    Final published version, 1.35 MB, PDF document

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Upper bound on neutrino mass based on T2K neutrino timing measurements

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Upper bound on neutrino mass based on T2K neutrino timing measurements. / T2K Collaboration ; Dealtry, Thomas James.
In: Physical Review D, Vol. 93, No. 1, 012006, 27.01.2016.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

T2K Collaboration & Dealtry, TJ 2016, 'Upper bound on neutrino mass based on T2K neutrino timing measurements', Physical Review D, vol. 93, no. 1, 012006. https://doi.org/10.1103/PhysRevD.93.012006

APA

T2K Collaboration, & Dealtry, T. J. (2016). Upper bound on neutrino mass based on T2K neutrino timing measurements. Physical Review D, 93(1), Article 012006. https://doi.org/10.1103/PhysRevD.93.012006

Vancouver

T2K Collaboration, Dealtry TJ. Upper bound on neutrino mass based on T2K neutrino timing measurements. Physical Review D. 2016 Jan 27;93(1):012006. doi: 10.1103/PhysRevD.93.012006

Author

T2K Collaboration ; Dealtry, Thomas James. / Upper bound on neutrino mass based on T2K neutrino timing measurements. In: Physical Review D. 2016 ; Vol. 93, No. 1.

Bibtex

@article{37e0d7e9b85b47caa748c5240e6d5a77,
title = "Upper bound on neutrino mass based on T2K neutrino timing measurements",
abstract = "The Tokai to Kamioka (T2K) long-baseline neutrino experiment consists of a muon neutrino beam, produced at the J-PARC accelerator, a near detector complex and a large 295km distant far detector. The present work utilizes the T2K event timing measurements at the near and far detectors to study neutrino time of flight as function of derived neutrino energy. Under the assumption of a relativistic relation between energy and time of flight, constraints on the neutrino rest mass can be derived. The sub-GeV neutrino beam in conjunction with timing precision of order tens of ns provide sensitivity to neutrino mass in the few MeV/$c^2$ range. We study the distribution of relative arrival times of muon and electron neutrino candidate events at the T2K far detector as a function of neutrino energy. The 90% C.L. upper limit on the mixture of neutrino mass eigenstates represented in the data sample is found to be m$_{\nu}^2",
keywords = "hep-ex, hep-ph, nucl-ex, physics.ins-det",
author = "Nowak, {Jaroslaw Andrzej} and Kormos, {Laura Lee} and O'Keeffe, {Helen Mary} and Finch, {Alexander John} and Ratoff, {Peter Neil} and {T2K Collaboration} and Dealtry, {Thomas James}",
note = "{\textcopyright} 2016 American Physical Society",
year = "2016",
month = jan,
day = "27",
doi = "10.1103/PhysRevD.93.012006",
language = "English",
volume = "93",
journal = "Physical Review D",
issn = "1550-7998",
publisher = "American Physical Society",
number = "1",

}

RIS

TY - JOUR

T1 - Upper bound on neutrino mass based on T2K neutrino timing measurements

AU - Nowak, Jaroslaw Andrzej

AU - Kormos, Laura Lee

AU - O'Keeffe, Helen Mary

AU - Finch, Alexander John

AU - Ratoff, Peter Neil

AU - T2K Collaboration

AU - Dealtry, Thomas James

N1 - © 2016 American Physical Society

PY - 2016/1/27

Y1 - 2016/1/27

N2 - The Tokai to Kamioka (T2K) long-baseline neutrino experiment consists of a muon neutrino beam, produced at the J-PARC accelerator, a near detector complex and a large 295km distant far detector. The present work utilizes the T2K event timing measurements at the near and far detectors to study neutrino time of flight as function of derived neutrino energy. Under the assumption of a relativistic relation between energy and time of flight, constraints on the neutrino rest mass can be derived. The sub-GeV neutrino beam in conjunction with timing precision of order tens of ns provide sensitivity to neutrino mass in the few MeV/$c^2$ range. We study the distribution of relative arrival times of muon and electron neutrino candidate events at the T2K far detector as a function of neutrino energy. The 90% C.L. upper limit on the mixture of neutrino mass eigenstates represented in the data sample is found to be m$_{\nu}^2

AB - The Tokai to Kamioka (T2K) long-baseline neutrino experiment consists of a muon neutrino beam, produced at the J-PARC accelerator, a near detector complex and a large 295km distant far detector. The present work utilizes the T2K event timing measurements at the near and far detectors to study neutrino time of flight as function of derived neutrino energy. Under the assumption of a relativistic relation between energy and time of flight, constraints on the neutrino rest mass can be derived. The sub-GeV neutrino beam in conjunction with timing precision of order tens of ns provide sensitivity to neutrino mass in the few MeV/$c^2$ range. We study the distribution of relative arrival times of muon and electron neutrino candidate events at the T2K far detector as a function of neutrino energy. The 90% C.L. upper limit on the mixture of neutrino mass eigenstates represented in the data sample is found to be m$_{\nu}^2

KW - hep-ex

KW - hep-ph

KW - nucl-ex

KW - physics.ins-det

U2 - 10.1103/PhysRevD.93.012006

DO - 10.1103/PhysRevD.93.012006

M3 - Journal article

VL - 93

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 1

M1 - 012006

ER -