Results 41 to 50 of about 369,476 (308)
Solar neutrinos and neutrino physics [PDF]
The European Physical Journal A, 2016 Solar neutrino studies triggered and largely motivated the major developments in neutrino physics in the last 50 years. Theory of neutrino propagation in different media with matter and fields has been elaborated. It includes oscillations in vacuum and matter, resonance flavor conversion and resonance oscillations, spin and spin-flavor precession, etc.
Maltoni, M., Smirnov, A.
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Improved Upper Limit on the Neutrino Mass from a Direct Kinematic Method by KATRIN. [PDF]
Physical Review Letters, 2019 We report on the neutrino mass measurement result from the first four-week science run of the Karlsruhe Tritium Neutrino experiment KATRIN in spring 2019.
M. Aker +208 more
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Neutrino velocity and neutrino oscillations [PDF]
Physical Review D, 2012 We study distances of propagation and the group velocities of the muon neutrinos in the presence of mixing and oscillations assuming that Lorentz invariance holds. Oscillations lead to distortion of the $ _ $ wave packet which, in turn, changes the group velocity and the distance $ _ $ travels. We find that the change of the distance, $d_{osc}$, is
Hisakazu Minakata, A. Yu. Smirnov
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Photonics, 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
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Forward neutrino fluxes at the LHC [PDF]
Physical Review D, 2021 With the upcoming Run 3 of the LHC, the FASERν and SND@LHC detectors will start a new era of neutrino physics using the far-forward high-energy neutrino beam produced in collisions at ATLAS.
F. Kling, L. Nevay
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The Spectrum of Light Emitted by LED Using a CMOS Sensor-Based Digital Camera and Its Application
Sensors, 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
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Sterile neutrino as a bulk neutrino [PDF]
Nuclear Physics B, 2000 If light sterile neutrinos are needed to understand the neutrino puzzles, as is currently indicated, a major theoretical challenge is to understand why its mass is so small. It is a more serious problem than understanding the small mass of the familiar neutrinos.
Abdel Pérez-Lorenzana +1 more
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Observation of coherent elastic neutrino-nucleus scattering [PDF]
Science, 2017 A 14.6-kilogram sodium-doped CsI scintillator is used to detect a neutrino scattering process with a 6.7σ confidence level. Nailing down an elusive process Detecting neutrinos—elementary particles that barely interact with other matter—usually requires ...
D. Akimov +80 more
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Physical Review Special Topics - Accelerators and Beams, 2014 The properties of the neutrino provide a unique window on physics beyond that described by the standard model. The study of subleading effects in neutrino oscillations, and the race to discover CP-invariance violation in the lepton sector, has begun with the recent discovery that θ 13 >0 . The measured value of θ 13 is large, emphasizing the need for a
Bogomilov, M. +98 more
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Advances in High Energy Physics, 2013 The study of solar neutrinos has given a fundamental contribution both to astroparticle and to elementary particle physics, offering an ideal test of solar models and offering at the same time relevant indications on the fundamental interactions among particles.
V. Antonelli +3 more
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