5 papers
Parallel data readout for background rejection in CANDLES experiment
Bui Tuan Khai
CANDLES experiment in Kamioka Underground Observatory aims to obtain the neutrino-less double beta decay () from Ca. This measurement is a big challenge due to the ext…
Pulse Shape Discrimination of CsI(Tl) with a Photomultiplier Tube and MPPCs
Nguyen V. H. Viet, M. Nomachi, K. Takahisa +4
In this study, we evaluate and compare the pulse shape discrimination (PSD) performance of multipixel photon counters (MPPCs, also known as silicon photomultiphers - SiPMs) with th…
A study on energy resolution of CANDLES detector
B. T. Khai, S. Ajimura, W. M. Chan +20
In a neutrinoless double-beta decay () experiment, energy resolution is important to distinguish between and background events. CAlcium fluoride for studies of Neutrin…
The energy calibration system for CANDLES using (n, γ) reaction
T. Iida, K. Mizukoshi, T. Ohata +28
CAlcium fluoride for the study of Neutrinos and Dark matters by Low-energy Spectrometer (CANDLES) searches for neutrino-less double beta decay of Ca using a CaF scintill…
TCA DAQ system and parallel reading in CANDLES experiment
B. T. Khai, S. Ajimura, K. Kanagawa +5
A new TCA DAQ system was introduced in CANDLES experiment with SpaceWire-to-GigabitEthernet (SpaceWire-GigabitEthernet) network for data readout and Flash Analog-to-Digital Conv…