Prototype study of 0.1% X0 and MHz/cm2 tolerant Resistive Plate Chamber with Diamond-Like Carbon electrodes

K Ieki, W Li, A Ochi, R Onda, W Ootani, A Oya… - Nuclear Instruments and …, 2024 - Elsevier
A novel Resistive Plate Chamber (RPC) was designed with Diamond-Like Carbon (DLC)
electrodes and performance studies were carried out for 384 μ m gap configuration with a 2 cm …

Solar neutrino measurements using the full data period of Super-Kamiokande-IV

…, C Bronner, Y Hayato, K Hiraide, K Hosokawa, K Ieki… - Physical review D, 2024 - APS
An analysis of solar neutrino data from the fourth phase of Super-Kamiokande (SK-IV) from
October 2008 to May 2018 is performed and the results are presented. The observation time …

Prototype study of and tolerant Resistive Plate Chamber with Diamond-Like Carbon electrodes

K Ieki, W Li, A Ochi, R Onda, W Ootani, A Oya… - arXiv preprint arXiv …, 2024 - arxiv.org
A novel Resistive Plate Chamber (RPC) was designed with Diamond-Like Carbon (DLC)
electrodes and performance studies were carried out for 384$\,\mathrm{\mu m}$ gap …

[BOOK][B] Observation of Ν_μ→ ν_e Oscillation in the T2K Experiment

K Ieki - 2015 - books.google.com
In this thesis the author contributes to the analysis of neutrino beam data collected between
2010 and 2013 to identify νμ→ νe events at the Super-Kamiokande detector. In particular, …

[HTML][HTML] The Search for μ+ → e+γ with 10–14 Sensitivity: The Upgrade of the MEG Experiment

…, M Grassi, DN Grigoriev, M Hildebrandt, K Ieki… - Symmetry, 2021 - mdpi.com
The MEG experiment took data at the Paul Scherrer Institute in the years 2009–2013 to test
the violation of the lepton flavor conservation law, which originates from an accidental …

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

…, J Holeczek, F Hosomi, K Huang, AK Ichikawa, K Ieki… - Physical Review D, 2017 - APS
A class of extensions of the Standard Model allows Lorentz and C P T violations, which can
be identified by the observation of sidereal modulations in the neutrino interaction rate. A …

Extraction of Pion Absorption and Charge Exchange Cross Section

K Ieki - Observation of ν_μ→ ν_e Oscillation in the T2K …, 2015 - Springer
In this chapter, we describe the measurement of the Absorption (ABS) $$+$$ + Charge
exchange (CX) cross section with the PIA $$\nu $$ ν O scintillation fiber detector. The ABS $$+$$ …

[PDF][PDF] Construction and Performance of Fine Grained Detector for T2K Experiment

K Ieki - 2010 - www-he.scphys.kyoto-u.ac.jp
T2K (Tokai to Kamioka) is a long baseline neutrino oscillation experiment started in 2009.
The properties of muon neutrinos produced at J-PARC (Japan Proton Accelerator Research …

Monte Carlo Simulation for the Oscillation Analysis

K Ieki - Observation of ν_μ→ ν_e Oscillation in the T2K …, 2015 - Springer
In this chapter, we describe the overview of the $$\nu _e$$ ν e appearance analysis. Figure
7.1 illustrates the overview of the oscillation analysis. In the oscillation analysis, our goal is …

Improvement of Pion Interaction Model

K Ieki, K Ieki - Observation of ν_μ→ ν_e Oscillation in the T2K …, 2016 - Springer
In T2K, the interaction of pions in the final state of neutrino interaction is simulated by the
NEUT cascade model. The parameters used in the model are tuned by using the cross section …