Results 11 to 20 of about 2,746 (135)

The Spectrum of Light Emitted by LED Using a CMOS Sensor-Based Digital Camera and Its Application

open access: yesSensors, 2022
We introduced a digital photo image analysis in color space to estimate the spectrum of fluor components dissolved in a liquid scintillator sample through the hue and wavelength relationship.
Hyeon-Woo Park   +4 more
doaj   +1 more source

Neutrino tomography of the Earth with ORCA detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
Using PREM as a reference model for the Earth density distribution we investigate the sensitivity of ORCA detector to deviations of the Earth (i) outer core (OC) density, (ii) inner core (IC) density, (iii) total core density, and (iv) mantle density ...
F. Capozzi, S. T. Petcov
doaj   +1 more source

Image Reconstruction and Investigation of Factors Affecting the Hue and Wavelength Relation Using Different Interpolation Algorithms with Raw Data from a CMOS Sensor

open access: yesPhotonics, 2023
An image processing method was employed to obtain wavelength information using light irradiated during camera exposure. Physically, hue (H) and wavelength (W) are closely related. Once the H value is known through image pixel analysis, the wavelength can
Eun-Min Kim   +2 more
doaj   +1 more source

B-decay anomalies and scalar leptoquarks in unified Pati-Salam models from noncommutative geometry

open access: yesJournal of High Energy Physics, 2018
Motivated by possible scalar-leptoquark explanations of the recently reported B-decay anomalies, we investigate whether the required leptoquarks can be accommodated within models based on noncommutative geometry (NCG).
Ufuk Aydemir   +3 more
doaj   +1 more source

A flavor-inspired radiative neutrino mass model

open access: yesJournal of High Energy Physics, 2022
One of the most important discoveries in particle physics is the observation of nonzero neutrino masses, which dictates that the Standard Model (SM) is incomplete.
J. Julio, Shaikh Saad, Anil Thapa
doaj   +1 more source

The Use of Low Temperature Detectors for Direct Measurements of the Mass of the Electron Neutrino

open access: yesAdvances in High Energy Physics, 2016
Recent years have witnessed many exciting breakthroughs in neutrino physics. The detection of neutrino oscillations has proved that neutrinos are massive particles, but the assessment of their absolute mass scale is still an outstanding challenge in ...
A. Nucciotti
doaj   +1 more source

Neutrino amplitude decomposition: toward observing the atmospheric-solar wave interference

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
Observation of the interference between the atmospheric and solar oscillation waves with the correct magnitude would provide another manifestation of the three-generation structure of leptons.
Hisakazu Minakata
doaj   +1 more source

Tau neutrinos in IceCube, KM3NeT and the Pierre Auger Observatory

open access: yesSciPost Physics Proceedings, 2019
In 2018, the IceCube collaboration reported evidence for the identification of a blazar as an astrophysical neutrino source. That evidence is briefly summarised here before focusing on the prospects of tau neutrino physics in IceCube, both at high ...
Daan van Eijk
doaj   +1 more source

Feasibility Study on the Discrimination of Fluor Concentration in the Liquid Scintillator Using PMT Waveform and Short-Pass Filter

open access: yesSensors, 2023
Neutrinos are difficult to detect because they weakly interact with matter, making their properties least known. The response of the neutrino detector depends on the optical properties of the liquid scintillator (LS).
Na-Ri Kim, Kyung-Kwang Joo, Hyun-Gi Lee
doaj   +1 more source

How broad is a neutrino?

open access: yesJournal of High Energy Physics, 2023
Canonical neutrino oscillations arise due to the propagation of three mass eigenstates from production to detection. We aspire to capture, in one simple framework, a broad range of new physics effects on neutrino propagation beyond this canonical picture
Hannah Banks   +2 more
doaj   +1 more source

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