@article{a8200773811840bc9acb1983f5baec30,
title = "Strong Constraints on Neutrino Nonstandard Interactions from TeV-Scale νμ Disappearance at IceCube",
abstract = "We report a search for nonstandard neutrino interactions (NSI) using eight years of TeV-scale atmospheric muon neutrino data from the IceCube Neutrino Observatory. By reconstructing incident energies and zenith angles for atmospheric neutrino events, this analysis presents unified confidence intervals for the NSI parameter ϵμτ. The best-fit value is consistent with no NSI at a p value of 25.2%. With a 90% confidence interval of -0.0041≤ϵμτ≤0.0031 along the real axis and similar strength in the complex plane, this result is the strongest constraint on any NSI parameter from any oscillation channel to date.",
author = "{(IceCube Collaboration)} and R. Abbasi and M. Ackermann and J. Adams and Aguilar, {J. A.} and M. Ahlers and M. Ahrens and Alameddine, {J. M.} and C. Alispach and Alves, {A. A.} and Amin, {N. M.} and K. Andeen and T. Anderson and G. Anton and C. Arg{\"u}elles and Y. Ashida and S. Axani and X. Bai and A. Balagopal and A. Barbano and Barwick, {S. W.} and B. Bastian and V. Basu and S. Baur and R. Bay and Beatty, {J. J.} and Becker, {K. H.} and {Becker Tjus}, J. and C. Bellenghi and S. Benda and S. Benzvi and D. Berley and E. Bernardini and Besson, {D. Z.} and G. Binder and D. Bindig and E. Blaufuss and S. Blot and M. Boddenberg and F. Bontempo and J. Borowka and S. B{\"o}ser and O. Botner and J. B{\"o}ttcher and E. Bourbeau and F. Bradascio and J. Braun and B. Brinson and S. Bron and Cowen, {D. F.} and D. Fox",
note = "Publisher Copyright: {\textcopyright} 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the {"}https://creativecommons.org/licenses/by/4.0/{"}Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.",
year = "2022",
month = jul,
day = "1",
doi = "10.1103/PhysRevLett.129.011804",
language = "English (US)",
volume = "129",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "1",
}