Title: The leptonic CP phase from T2(H)K and μ+ decay at rest

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2];  [3]
  1. Institute of Modern Physics, CAS, Lanzhou (China); KEK Theory Center, Ibaraki (Japan); INFN Sezione di Pisa (Italy); University of Wisconsin - Madison
  2. Max Planck Inst. fur Kernphysik, Heidelberg (Germany)
  3. KEK Theory Center, Ibaraki (Japan); Sokendai, Ibaraki (Japan); Univ. of Wisconsin, Madison, WI (United States)

Combining v oscillations at T2K or T2HK with $$\bar{v}$$ oscillations from μ+ decay at rest (DAR) allows a determination of the leptonic CP-violating phase . The degeneracies of this phase with θ13 and θ23 are broken and δ can be reliably distinguished from 180° - δ. In this study, we present the sensitivity to δ of T2(H)K together with a μ+ DAR experiment using Super-K as a near detector and Hyper-K at the Tochibora site as a far detector.

Research Organization:
Univ. of Wisconsin, Madison, WI (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
FG02-95ER40896
OSTI ID:
1327012
Journal Information:
Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 2 Vol. 2016; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English

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Cited By (11)

A hybrid setup for fundamental unknowns in neutrino oscillations using T2HK (ν) and μ-DAR ν ¯ $$ \left(\overline{\nu}\right) $$ journal May 2017
CP-violation and non-standard interactions at the MOMENT journal July 2016
Non-standard interactions and the CP phase measurements in neutrino oscillations at low energies journal October 2016
Measuring the leptonic C P phase in neutrino oscillations with nonunitary mixing journal February 2017
Scalar Nonstandard Interactions in Neutrino Oscillation journal May 2019
Revisiting T2KK and T2KO physics potential and $$\nu _\mu $$ ν μ – $${\bar{\nu }}_\mu $$ ν ¯ μ beam ratio journal March 2017
Sensitivity study of Protvino to ORCA (P2O) experiment: effect of antineutrino run, background and systematics journal July 2019
Long-Baseline Oscillation Experiments as a Tool to Probe High Energy Flavor Symmetry Models journal July 2018
CP-Violation and Non-Standard Interactions at the MOMENT text January 2016
Measuring the Leptonic CP Phase in Neutrino Oscillations with Non-Unitary Mixing text January 2016
Sensitivity study of Protvino to ORCA (P2O) experiment: Effect of antineutrino run, background and systematics text January 2018

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