Constraints on the Nonstandard Interaction in Propagation from Atmospheric Neutrinos
Joint Authors
Source
Advances in High Energy Physics
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-01
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The sensitivity of the atmospheric neutrino experiments to the nonstandard flavor-dependent interaction in neutrino propagation is studied under the assumption that only nonvanishing components of the nonstandard matter effect are the electron and tau neutrino components ϵee, and ϵeτ, ϵττ and that the tau-tau component satisfies the constraint ϵττ=|ϵeτ|2/(1+ϵee) which is suggested from the high energy behavior for atmospheric neutrino data.
It is shown that the Super-Kamiokande (SK) data for 4438 days constrains |tanβ|≡|ϵeτ/(1+ϵee)|≲0.8 at 2.5σ (98.8%) CL whereas the future Hyper-Kamiokande experiment for the same period of time as SK will constrain as |tanβ|≲0.3 at 2.5σCL from the energy rate analysis and the energy spectrum analysis will give even tighter bounds on ϵee and |ϵeτ|.
American Psychological Association (APA)
Fukasawa, Shinya& Yasuda, Osamu. 2015. Constraints on the Nonstandard Interaction in Propagation from Atmospheric Neutrinos. Advances in High Energy Physics،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1052597
Modern Language Association (MLA)
Fukasawa, Shinya& Yasuda, Osamu. Constraints on the Nonstandard Interaction in Propagation from Atmospheric Neutrinos. Advances in High Energy Physics No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1052597
American Medical Association (AMA)
Fukasawa, Shinya& Yasuda, Osamu. Constraints on the Nonstandard Interaction in Propagation from Atmospheric Neutrinos. Advances in High Energy Physics. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1052597
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052597