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In order to develop a high spatial resolution (micron level) thermal neutron detector, a detector assembly composed of cerium doped lithium glass microfibers, each with a diameter of 1\,$\mu$m, is proposed, where the neutron absorption…

仪器与探测器 · 物理学 2016-06-14 Song Yushou , Joseph Conner , Xiaodong Zhang , Jason P. Hayward

The Jiangmen Underground Neutrino Observatory (JUNO), a multi-purpose neutrino experiment, will use 20 kt liquid scintillator (LS). To achieve the physics goal of determining the neutrino mass ordering, 3$\%$ energy resolution at 1 MeV is…

A method has been developed to load tellurium into liquid scintillator so as to permit searches for neutrinoless double beta decay with high sensitivity. The approach involves the synthesis of an oil-soluble tellurium compound from telluric…

The electron antineutrino spectrum in the Stereo reactor experiment (ILL Grenoble) is measured via the inverse beta decay signals in an organic liquid scintillator. The six target cells of the Stereo detector are filled with about 1800…

仪器与探测器 · 物理学 2019-01-30 Christian Buck , Benjamin Gramlich , Manfred Lindner , Christian Roca , Stefan Schoppmann

NOvA is a long-baseline neutrino oscillation experiment with two functionally identical liquid scintillator tracking detectors, i.e. the Near Detector (ND) and the Far Detector (FD). One of NOvA's physics goal is to measure neutrino…

仪器与探测器 · 物理学 2019-10-30 Shiqi Yu

The ICARUS T600 LAr TPC is the far detector of the Short Baseline Program at FNAL. As it will have to work at shallow depth in the Booster Neutrino Beam, a large cosmic rays background ($\sim 11$ kHz) will be present. To reduce it, precise…

仪器与探测器 · 物理学 2020-06-24 M. Bonesini , R. Benocci , R. Bertoni , A. Falcone , R. Mazza , M. Torti , A. Menegolli , G. L. Raselli , M. Rossella

Precision measurements of solar neutrinos emitted by specific nuclear reaction chains in the Sun are of great interest for developing an improved understanding of star formation and evolution. Given the expected neutrino fluxes and known…

We propose the liquid-scintillator detector LENA (Low Energy Neutrino Astronomy) as a next-generation neutrino observatory on the scale of 50 kt. The outstanding successes of the Borexino and KamLAND experiments demonstrate the large…

Liquid scintillator (LS) will be adopted as the detector material in JUNO (Jiangmen Underground Neutrino Observatory). The energy resolution requirement of JUNO is 3%, which has never previously been reached. To achieve this energy…

An upgrade of the long baseline neutrino experiment T2K near detector ND280 is currently being developed with the goal to reduce systematic uncertainties in the prediction of number of events at the far detector Super-Kamiokande. The…

SNOLAB is one of the deepest underground laboratories in the world with an overburden of 2092 m. The SNO+ detector is designed to achieve several fundamental physics goals as a low-background experiment, particularly measuring the Earth's…

ICARUS T600 is the far detector of the Short Baseline Neutrino program at Fermilab(USA), which foresees three Liquid Argon Time Projection Chambers along the Booster Neutrino Beam line to search for LSND-like sterile neutrino signal. The…

This paper reports results from a search for single and multi-nucleon disappearance from the $^{16}$O nucleus in water within the \snoplus{} detector using all of the available data. These so-called "invisible" decays do not directly…

高能物理 - 实验 · 物理学 2022-06-29 SNO+ Collaboration , : , A. Allega , M. R. Anderson , S. Andringa , M. Askins , D. J. Auty , A. Bacon , N. Barros , F. Barão , R. Bayes , E. W. Beier , T. S. Bezerra , A. Bialek , S. D. Biller , E. Blucher , E. Caden , E. J. Callaghan , S. Cheng , M. Chen , O. Chkvorets , B. Cleveland , D. Cookman , J. Corning , M. A. Cox , R. Dehghani , C. Deluce , M. M. Depatie , J. Dittmer , K. H. Dixon , F. Di Lodovico , E. Falk , N. Fatemighomi , R. Ford , K. Frankiewicz , A. Gaur , O. I. González-Reina , D. Gooding , C. Grant , J. Grove , A. L. Hallin , D. Hallman , J. Hartnell , W. J. Heintzelman , R. L. Helmer , J. Hu , R. Hunt-Stokes , S. M. A. Hussain , A. S. Inácio , C. J. Jillings , T. Kaptanoglu , P. Khaghani , H. Khan , J. R. Klein , L. L. Kormos , B. Krar , C. Kraus , C. B. Krauss , T. Kroupová , I. Lam , B. J. Land , I. Lawson , L. Lebanowski , J. Lee , C. Lefebvre , J. Lidgard , Y. H. Lin , V. Lozza , M. Luo , A. Maio , S. Manecki , J. Maneira , R. D. Martin , N. McCauley , A. B. McDonald , M. Meyer , C. Mills , I. Morton-Blake , S. Naugle , L. J. Nolan , H. M. O'Keeffe , G. D. Orebi Gann , J. Page , W. Parker , J. Paton , S. J. M. Peeters , L. Pickard , P. Ravi , A. Reichold , S. Riccetto , R. Richardson , M. Rigan , J. Rose , J. Rumleskie , I. Semenec , P. Skensved , M. Smiley , R. Svoboda , B. Tam , J. Tseng , E. Turner , S. Valder , J. G. C. Veinot , C. J. Virtue , E. Vázquez-Jáuregui , J. Wang , M. Ward , J. J. Weigand , J. D. Wilson , J. R. Wilson , A. Wright , J. P. Yanez , S. Yang , M. Yeh , S. Yu , T. Zhang , Y. Zhang , K. Zuber , A. Zummo

High light collection efficiency is an important requirement in any application of scintillation detectors. The purpose of this study is to investigate the possibility for improving this parameter in cryogenic scintillation bolometers,…

仪器与探测器 · 物理学 2014-02-11 F. A. Danevich , R. V. Kobychev , V. V. Kobychev , H. Kraus , V. B. Mikhailik , V. M. Mokina

The ITER Heating Neutral Beams (HNBs) require large, high-energy H/D atom beams (285/330 A/m^2 extracted current density, and 1/0.87 MeV acceleration energy, respectively for H and D). To address the associated challenges, the SPIDER…

等离子体物理 · 物理学 2025-11-05 R. Agnello , M. Barbisan , R. Pasqualotto , B. Pouradier-Duteil , E. Sartori , A. Tiso , B. Zaniol

Jiangmen Underground Neutrino Observatory (JUNO) is the next generation neutrino experiment which aims at neutrino mass hierarchy problem along with many other cutting-edge studies concerning neutrinos. Located 700m underground in Jiangmen…

仪器与探测器 · 物理学 2023-08-07 Guojun Yu , Jialiang Zhang , Shuo Li , Zifeng Xu , Lei Zhang , Aizhong Huang , Ming Qi

A first measurement of neutrinos from the CNO fusion cycle in the Sun would allow a resolution to the current solar metallicity problem. Detection of these low-energy neutrinos requires a low-threshold detector, while discrimination from…

仪器与探测器 · 物理学 2018-06-05 R. Bonventre , G. D. Orebi Gann

We present the design of an ${}^{90}$Y calibration source and its manufacturing procedure, that has been implemented in the University of Sussex radioactive laboratory. The radioactive source was first tested at the University of Sussex…

仪器与探测器 · 物理学 2016-05-11 Evelina Arushanova , Jeanne R. Wilson