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In order to achieve a large deployment of renewable energies, the electricity production costs have to be as low as possible. Many different technologies have been proposed to achieve the best efficiency to cost ratio. One of those is…

Instrumentation and Detectors · Physics 2014-10-29 Manuel Frick

We describe the use of machine learning algorithms to select high-quality measurements for the Mu2e experiment. This technique is important for experiments with backgrounds that arise due to measurement errors. The algorithms use multiple…

Data Analysis, Statistics and Probability · Physics 2021-09-01 Andrew Edmonds , David Brown , Luciano Vinas , Samantha Pagan

We have measured the performances of a LYSO crystal matrix prototype tested with electron and photon beams in the energy range 60$-$450 MeV. This study has been carried out to determine the achievable energy and time resolutions for the…

We describe a complete end-to-end simulation of the response of scintillator counters to charged particles. The counters were extruded with a titanium dioxide surface coating and two channels for the embedded wavelength-shifting fibers…

Instrumentation and Detectors · Physics 2019-10-14 Ralf Ehrlich

The Time-Of-Flight system consisting of plastic scintillation counters plays an important role for particle identification in the BESIII experiment at the BEPCII double ring $e^+e^-$ collider. Degradation of the detection efficiency of the…

Instrumentation and Detectors · Physics 2018-03-14 Huan-Huan Liu , Sheng-Sen Sun , Shuang-Shi Fang , Zhi Wu , Hong-Liang Dai , Yue-Kun Heng , Ming Zhou , Zi-Yan Deng , Huai-Min Liu

The Timing Counter of the MEG (Mu to Electron Gamma) experiment is designed to deliver trigger information and to accurately measure the timing of the $e^+$ in searching for the decay $\mu^+ \rightarrow e^+\gamma$. It is part of a magnetic…

Instrumentation and Detectors · Physics 2013-03-13 M. De Gerone , S. Dussoni , K. Fratini , F. Gatti , R. Valle , G. Boca , P. W. Cattaneo , R. Nardò , M. Rossella , L. Galli , M. Grassi , D. Nicolò , Y. Uchiyama , D. Zanello

The evaluation of recommender systems from a practical perspective is a topic of ongoing discourse within the research community. While many current evaluation methods reduce performance to a single value metric as an easy way to compare…

Machine Learning · Computer Science 2023-02-13 Mikhail Andronov , Sergey Kolesnikov

Photoelectron yields of extruded scintillation counters with titanium dioxide coating and embedded wavelength shifting fibers read out by silicon photomultipliers have been measured at the Fermilab Test Beam Facility using 120\,GeV protons.…

The optical properties of LXe in the vacuum ultra violet (VUV), determining the performance of a scintillation calorimeter, are discussed in detail. The available data, measured in a wider spectral region from visible to UV light, and in a…

In the case of underground experiments for neutrino physics or rare event searches, the background caused by cosmic muons contributes significantly and therefore must be identified and rejected. We proposed and optimized a new detector…

Instrumentation and Detectors · Physics 2017-04-05 Y. P. Zhang , J. L. Xu , H. Q. Lu , P. Zhang , C. C. Zhang , C. G. Yang

Expected energy spectra calculations for large volume liquid scintillation detectors to inverse $\beta$-decay for antineutrinos produced by $^{144}$Ce -- $^{144}$Pr artificial source have been performed. The calculations were carried out…

High Energy Physics - Phenomenology · Physics 2019-05-17 A. V. Derbin , I. S. Drachnev , I. S. Lomskaya , V. N. Muratova , N. V. Pilipenko , D. A. Semenov , E. V. Unzhakov

Cosmic Ray Tau Neutrino Telescopes (CRTNT) using for sub-EeV cosmic ray measurement is discussed. Performances of a stereoscope configuration with a tower of those telescopes plus two side-triggers are studied. This is done by using a…

Astrophysics · Physics 2009-11-11 Y. Bai , G. Xiao , Z. Cao

Scintillation light is used in liquid argon (LAr) neutrino detectors to provide a trigger signal, veto information against cosmic rays, and absolute event timing. In this work, we discuss additional opportunities offered by detectors with…

Instrumentation and Detectors · Physics 2015-01-27 M. Sorel

The performance of the D0 experiment forward muon scintillation counters system during Run II of the Tevatron from 2001 to 2011 is described. The system consists of 4214 scintillation counters in six layers. The long term stability of the…

Instrumentation and Detectors · Physics 2015-06-19 V. Bezzubov , D. Denisov , V. Evdokimov , V. Lipaev , A. Shchukin , I. Vasilyev

A Cosmic Muon Veto (CMV) detector using extruded plastic scintillators is being designed around the mini-Iron Calorimeter (mini-ICAL) detector at the transit campus of the India based Neutrino Observatory, Madurai for the feasibility study…

Experiments such as mu2e (FNAL, USA) and COMET (KEK, Japan), seeking the direct muon-to-electron conversion as part of the study of Charged Leptons Flavor Violation processes, should have a extremely high, up-to 99.99\%, efficiency muon…

Instrumentation and Detectors · Physics 2023-10-04 A. Artikov , V. Baranov , A. Boikov , D. Chokheli , Yu. I. Davydov , V. Glagolev , A. Simonenko , Z. Tsamalaidze , I. Vasilyev , I. Zimin

While a variety of methods offer good yield prediction on histogrammed remote sensing data, vision Transformers are only sparsely represented in the literature. The Convolution vision Transformer (CvT) is being tested to evaluate vision…

Computer Vision and Pattern Recognition · Computer Science 2024-02-09 Alvin Inderka , Florian Huber , Volker Steinhage

We have extracted spectra of 20 magnetic Cataclysmic Variables (mCVs) from the RXTE archive and fitted them using the X-ray continuum method of Cropper et al to determine the mass of the accreting white dwarf in each system. We find…

Astrophysics · Physics 2009-10-31 Gavin Ramsay

We study the light output, light collection efficiency and signal timing of a variety of organic scintillators that are being considered for the upgrade of the hadronic calorimeter of the CMS detector. The experimental data are collected at…

Instrumentation and Detectors · Physics 2018-02-14 HCAL collaboration