J-PARC Neutrino Beamline Upgrade Technical Design Report

Abstract

In this document, technical details of the upgrade plan of the J-PARC neutrino beamline for the extension of the T2K experiment are described. T2K has proposed to accumulate data corresponding to $2\times 10^{22}$ protons-on-target in the next decade, aiming at an initial observation of CP violation with $3\sigma$ or higher significance in the case of maximal CP violation. Methods to increase the neutrino beam intensity, which are necessary to achieve the proposed data increase, are described.

References in corpus (9)

• The T2K Experiment
• Observation of Electron Neutrino Appearance in a Muon Neutrino Beam
• NA61/SHINE facility at the CERN SPS: beams and detector system
• Physics Potential of a Long Baseline Neutrino Oscillation Experiment Using J-PARC Neutrino Beam and Hyper-Kamiokande
• The T2K Neutrino Flux Prediction
• Measurements of ${\pi }^{\pm }$ differential yields from the surface of the T2K replica target for incoming 31 GeV/c protons with the NA61/SHINE spectrometer at the CERN SPS
• Design and performance of the muon monitor for the T2K neutrino oscillation experiment
• Optical Transition Radiation Monitor for the T2K Experiment
• Development and operational experience of magnetic horn system for T2K experiment

Cited by in corpus (8)

• Measurements of neutrino oscillation parameters from the T2K experiment using $3.6\times 10^{21}$ protons on target
• The SuperFGD Prototype Charged Particle Beam Tests
• Performances of a resistive MicroMegas module for the Time Projection Chambers of the T2K Near Detector upgrade
• Tensile behavior of dual-phase titanium alloys under high-intensity proton beam exposure: radiation-induced omega phase transformation in Ti-6Al-4V
• First measurement of muon neutrino charged-current interactions on hydrocarbon without pions in the final state using multiple detectors with correlated energy spectra at T2K
• Analysis of test beam data taken with a prototype of TPC with resistive Micromegas for the T2K Near Detector upgrade
• J-PARC Neutrino Beamline and 1.3 MW Upgrade
• Recent Results from T2K