Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline. / T2K Collaboration ; Kaboth, Asher.

In: Physical Review D , Vol. 95, No. 11, 111101(R) , 29.06.2017, p. 1-9.

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Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline. / T2K Collaboration ; Kaboth, Asher.

In: Physical Review D , Vol. 95, No. 11, 111101(R) , 29.06.2017, p. 1-9.

Research output: Contribution to journalArticlepeer-review

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@article{b023391dfc2d4402ab66d7c994acb43c,
title = "Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline",
abstract = "A class of extensions of the Standard Model allows Lorentz and CPT violations, which can be identified by the observation of sidereal modulations in the neutrino interaction rate. A search for such modulations was performed using the T2K on-axis near detector. Two complementary methods were used in this study, both of which resulted in no evidence of a signal. Limits on associated Lorentz and CPT-violating terms from the Standard Model extension have been derived by taking into account their correlations in this model for the first time. These results imply such symmetry violations are suppressed by a factor of more than 1020 at the GeV scale.",
author = "{T2K Collaboration} and Asher Kaboth",
year = "2017",
month = jun,
day = "29",
doi = "10.1103/PhysRevD.95.111101",
language = "English",
volume = "95",
pages = "1--9",
journal = "Physical Review D ",
issn = "1550-7998",
publisher = "American Physical Society",
number = "11",

}

RIS

TY - JOUR

T1 - Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline

AU - T2K Collaboration

AU - Kaboth, Asher

PY - 2017/6/29

Y1 - 2017/6/29

N2 - A class of extensions of the Standard Model allows Lorentz and CPT violations, which can be identified by the observation of sidereal modulations in the neutrino interaction rate. A search for such modulations was performed using the T2K on-axis near detector. Two complementary methods were used in this study, both of which resulted in no evidence of a signal. Limits on associated Lorentz and CPT-violating terms from the Standard Model extension have been derived by taking into account their correlations in this model for the first time. These results imply such symmetry violations are suppressed by a factor of more than 1020 at the GeV scale.

AB - A class of extensions of the Standard Model allows Lorentz and CPT violations, which can be identified by the observation of sidereal modulations in the neutrino interaction rate. A search for such modulations was performed using the T2K on-axis near detector. Two complementary methods were used in this study, both of which resulted in no evidence of a signal. Limits on associated Lorentz and CPT-violating terms from the Standard Model extension have been derived by taking into account their correlations in this model for the first time. These results imply such symmetry violations are suppressed by a factor of more than 1020 at the GeV scale.

U2 - 10.1103/PhysRevD.95.111101

DO - 10.1103/PhysRevD.95.111101

M3 - Article

VL - 95

SP - 1

EP - 9

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 11

M1 - 111101(R)

ER -