A5027683775- Astrophysics and Cosmic Phenomena
- Neutrino Physics Research
- Particle physics theoretical and experimental studies
- Dark Matter and Cosmic Phenomena
- Internet of Things and Social Network Interactions
- Chemical and Physical Properties of Materials
- Radiation Detection and Scintillator Technologies
- Scientific Research and Discoveries
- Advanced Chemical Physics Studies
Chonnam National University
2019-2022
We present a nearly reactor model independent search for sterile neutrino oscillation using 2 509 days of RENO near detector data and 180 NEOS data. The related systematic uncertainties are significantly suppressed as both detectors located at the same complex Hanbit Nuclear Power Plant. is performed by electron antineutrino (${\overline{\ensuremath{\nu}}}_{e}$) disappearance between six reactors two with flux-weighted baselines 419 m (RENO) 24 (NEOS). A spectral comparison prompt-energy...
The Reactor Experiment for Neutrino Oscillation (RENO) experiment has been taking data using two identical liquid scintillator detectors since August 2011. observed the disappearance of reactor neutrinos in their interactions with free protons, followed by neutron capture on hydrogen (n-H). Based 1500 live days taken 16.8 GWth reactors at Hanbit Nuclear Power Plant Korea, near (far) detector observes 567690 (90747) electron antineutrino candidate events n-H data. This provides an independent...
The RENO experiment reports measured flux and energy spectrum of reactor electron antineutrinos\,($\overline{\nu}_e$) from the six reactors at Hanbit Nuclear Power Plant. measurements use 966\,094\,(116\,111)\,$\overline{\nu}_e$ candidate events with a background fraction 2.39\%\,(5.13\%), acquired in near\,(far) detector, August 2011 to March 2020. inverse beta decay (IBD) yield is as (5.852$\,\pm\,$0.124$) \times 10^{-43}$\,cm$^2$/fission, corresponding 0.941\,$\pm$ 0.019 prediction by...
The properties of neutrinos are not well known because they weakly interact with surrounding matter. Recently, several interesting results and phenomena have been measured using reactor neutrinos. Although there various types detectors that detect neutrino signals, generally use photomultiplier tubes (PMTs) to collect data. In particular, signals obtained from each PMT a detector used reconstruct vertex an incident in the detector. However, if number PMTs out operation initial installation,...
The Reactor Experiment for Neutrino Oscillation (RENO) experiment has been taking data using two identical liquid scintillator detectors of 44.5 tons since August 2011. observed the disappearance reactor neutrinos in their interactions with free protons, followed by neutron capture on hydrogen. Based 1500 live days taken 16.8 GW$_{th}$ reactors at Hanbit Nuclear Power Plant Korea, near (far) detector observes 567690 (90747) electron antineutrino candidate events a delayed This provides an...