Jari Joutsenvaara
University of Jyväskylä
Neutrino oscillationParticle physicsCosmic rayOpticsPhysicsEngineeringNeutrino detectorAir showerScintillatorMining engineeringNuclear physicsEnergy (signal processing)NeutrinoFluxMuonObservatoryKnee regionBaltic seaUnderground laboratoryEnvironmental scienceSolar neutrinoDetector
69Publications
6H-index
138Citations
Publications 62
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#2T. EnqvistH-Index: 31
Last. A. Sobkow
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#2T. EnqvistH-Index: 31
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#2Angel AbuslemeH-Index: 11
#3Shakeel AhmadH-Index: 26
Last. Jiaheng ZouH-Index: 27
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The Jiangmen Underground Neutrino Observatory (JUNO) is a 20 kton LS detector at 700-m underground. An excellent energy resolution and a large fiducial volume offer exciting opportunities for addressing many important topics in neutrino and astro-particle physics. With 6 years of data, the neutrino mass ordering can be determined at 3-4 sigma and three oscillation parameters can be measured to a precision of 0.6% or better by detecting reactor antineutrinos. With 10 years of data, DSNB could be ...
6 Citations
#1Angel AbuslemeH-Index: 11
#2Thomas AdamH-Index: 6
Last. Giuseppe AndronicoH-Index: 9
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The OSIRIS detector is a subsystem of the liquid scintillator fillling chain of the JUNO reactor neutrino experiment. Its purpose is to validate the radiopurity of the scintillator to assure that all components of the JUNO scintillator system work to specifications and only neutrino-grade scintillator is filled into the JUNO Central Detector. The aspired sensitivity level of 10^{-16}g/g of ^{238} and ^{232}h requires a large (\sim0 m^3 detection volume and ultralow background leve...
#1Angel AbuslemeH-Index: 11
#2Thomas AdamH-Index: 6
Last. Giuseppe AndronicoH-Index: 9
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Atmospheric neutrinos are one of the most relevant natural neutrino sources that can be exploited to infer properties about Cosmic Rays and neutrino oscillations. The Jiangmen Underground Neutrino Observatory (JUNO) experiment, a 20 kton liquid scintillator detector with excellent energy resolution is currently under construction in China. JUNO will be able to detect several atmospheric neutrinos per day given the large volume. A study on the JUNO detection and reconstruction capabilities of atm...
#1Jari JoutsenvaaraH-Index: 6
Last. Teemu ÖhmanH-Index: 10
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#1Helmut MischoH-Index: 4
Last. Jari JoutsenvaaraH-Index: 6
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#2Thomas AdamH-Index: 2
#2Angel AbuslemeH-Index: 11
Last. Jiaheng ZouH-Index: 1
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We present the calibration strategy for the 20 kton liquid scintillator central detector of the Jiangmen Underground Neutrino Observatory (JUNO). By utilizing a comprehensive multiple-source and multiple-positional calibration program, in combination with a novel dual calorimetry technique exploiting two independent photosensors and readout systems, we demonstrate that the JUNO central detector can achieve a better than 1% energy linearity and a 3% effective energy resolution, required by the ne...
12 CitationsSource
#1Kinga Polaczek-Grelik (University of Silesia in Katowice)H-Index: 7
#2Agata Walencik-Łata (University of Silesia in Katowice)H-Index: 5
Last. Timo Enqvist (University of Oulu)H-Index: 13
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Abstract In operating mines, as well as in deep locations for planned scientific activities, it is essential to recognize the natural background radiation from the point of view of both occupational hazard and experimental background. Callio Lab, located in the Pyhasalmi Mine, Finland, is one of the underground laboratories participating in the Baltic Sea Underground Innovation Network (BSUIN). The characterization of the natural background radiation was done at the Lab 2, which is the deepest l...
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