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Acceleration of electromagnetic shower development and enhancement of light yield in oriented scintillating crystals
/ Soldani, Mattia (Frascati) ; Monti-Guarnieri, Pietro (INFN, Trieste ; Trieste U.) ; Selmi, Alessia (Insubria U., Como ; Milan Bicocca U.) ; Argiolas, Nicola (Padua U. ; INFN, Legnaro) ; Bomben, Luca (Insubria U., Como ; Milan Bicocca U.) ; Brizzolari, Claudia (Insubria U., Como ; Milan Bicocca U.) ; Canale, Nicola (INFN, Ferrara) ; Carsi, Stefano (Insubria U., Como ; Milan Bicocca U.) ; Charitonidis, Nikolaos (CERN) ; De Salvador, Davide (Padua U. ; INFN, Legnaro) et al.
We observed a substantial increase of the scintillation light output of lead tungstate (PbWO$_4$) at a small incidence angle with respect to two main lattice axes. [...]
arXiv:2404.12016.
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6 p.
Fulltext
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2.
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Performance of the CMS electromagnetic calorimeter in pp collisions at $ \sqrt{s}= $ 13 TeV
/ CMS Collaboration
The operation and performance of the Compact Muon Solenoid (CMS) electromagnetic calorimeter (ECAL) are presented, based on data collected in pp collisions at $ \sqrt{s}= $ 13 TeV at the CERN LHC, in the years from 2015 to 2018 (LHC Run 2), corresponding to an integrated luminosity of 151 fb$ ^{-1} $. The CMS ECAL is a scintillating lead-tungstate crystal calorimeter, with a silicon strip preshower detector in the forward region that provides precise measurements of the energy and the time-of-arrival of electrons and photons. [...]
arXiv:2403.15518; CMS-EGM-18-002; CERN-EP-2024-014; CMS-EGM-18-002-003.-
Geneva : CERN, 2024-09-04 - 63 p.
- Published in : JINST 19 (2024) P09004
Fulltext: 2403.15518 - PDF; 92ec84f0ee6fa6bc8cc3f816c1c2b5f6 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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3.
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Hyperon signatures in the PANDA experiment at FAIR
/ PANDA Collaboration
We present a detailed simulation study of the signatures from the sequential decays of the triple-strange pbar p -> Ω+Ω- -> K+ΛbarK- Λ -> K+pbarπ+K-pπ- process in the PANDA central tracking system with focus on hit patterns and precise time measurement. [...]
arXiv:2304.11977.
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29 p.
Fulltext
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Improvement of the timing properties of Ce-doped oxyorthosilicate LYSO scintillating crystals
/ Tamulaitis, G (Vilnius U.) ; Auffray, E (CERN) ; Gola, A (Fond. Bruno Kessler, Povo) ; Korzhik, M (Minsk, Inst. Nucl. Problems) ; Mazzi, A (Fond. Bruno Kessler, Povo) ; Mechinski, V (Minsk, Inst. Nucl. Problems) ; Nargelas, S (Vilnius U.) ; Talochka, Y (Minsk, Inst. Nucl. Problems) ; Vaitkevičius, A (Vilnius U.) ; Vasil'ev, A (Moscow State U.)
The aim of this work has been to improve the time resolution of radiation detectors for future high-energy physics experiments and medical imaging applications. Cedoped oxyorthosilicate Lu$_2$SiO$_5$:Ce (LSO) and mixed oxyorthosilicate Lu$_{1.6}$Y$_{0.4}$SiO$_5$:Ce (LYSO) have been investigated as prospective scintillators for such high-timeresolution applications. [...]
2020
- Published in : J. Phys. Chem. Solids 139 (2020) 109356
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5.
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Time and energy resolution with SPACAL type modules made of high-light-yield Ce-doped inorganic scintillation materials: Spillover and background noise effects
/ Dosovitskiy, G (Kurchatov Inst., Moscow) ; Golutivin, A (Imperial Coll., London ; Natl. U. Sci. Tech., Moscow) ; Guz, I (Serpukhov, IHEP) ; Jacobsson, R (CERN) ; Korzhik, M (Kurchatov Inst., Moscow ; Minsk, Inst. Nucl. Problems) ; Mechinsky, V (Kurchatov Inst., Moscow ; Minsk, Inst. Nucl. Problems) ; Talochka, Y (Minsk, Inst. Nucl. Problems ; Vilnius U.) ; Tamulaitis, G (Vilnius U.) ; Schopper, A (CERN) ; Shmanin, E (Natl. U. Sci. Tech., Moscow)
Performance parameters of a composite detection module of Spaghetti type Calorimeter (SPACAL), which is considered for the inner part of the future LHCb Electromagnetic Calorimeter (ECAL) in Upgrade Phase 2, are simulated using GEANT4 software supported by analytical calculations. The accuracy of the timestamp is estimated in both the front and back sections of the composite detector, whereas the energy resolution is estimated for the total signal from the front and back sections of the detector. [...]
2021 - 10 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 999 (2021) 165169
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Conference Comments by the Editors
/ Yoshikawa, Akira (Tohoku U.) ; Nikl, Martin (ASCR, Prague) ; Williams, Richard T (Wake Forest U.) ; Bizarri, Greg (Cranfield U.) ; Fasoli, Mauro (Milan Bicocca U.) ; Gundacker, Stefan (CERN) ; Jary, Vitezslav (ASCR, Prague) ; Korzhik, Mikhail (Belarus State U.) ; Kurosawa, Shunsuke (Tohoku U.) ; Wu, Yuntao (Shanghai Inst. Ceramics)
The 15th International Conference on Inorganic Scintillators and Their Applications (SCINT 2019) was organized by Tohoku University, and held in Sendai, Japan, September 29–October 4, 2019. A total of 246 colleagues from 24 different countries finally participated in the conference. [...]
2020 - 1 p.
- Published in : IEEE Trans. Nucl. Sci. 67 (2020) 875
In : 15th International Conference on Inorganic Scintillators and Their Applications, Sendai, Japan, 29 Sep - 04 Oct 2019, pp.875
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Sixt International Conference " Engineering of Scintillation Materials and Radiation Technologies" - ISMART 2018 ISMART2018
9 - 12 Oct 2018
- Minsk, Belarus
/ Korzhik, M (ed.) (INP, Minsk); Gektin, Alexander (ed.)
This proceedings book presents dual approaches to examining new theoretical models and their applicability in the search for new scintillation materials and, ultimately, the development of industrial technologies. The ISMART conferences bring together the radiation detector community, from fundamental research scientists to applied physics experts, engineers, and experts on the implementation of advanced solutions. [...]
Cham : Springer, 2019
e-proceedings
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9.
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Beam test evaluation of electromagnetic calorimeter modules made from proton-damaged PbWO$_4$ crystals
/ Adams, T (Florida State U., Tallahassee (main)) ; Adzic, P (Belgrade U.) ; Ahuja, S (Sao Paulo, IFT) ; Anderson, D (Caltech) ; Andrews, M B (Carnegie Mellon U.) ; Antropov, I (Ecole Polytechnique) ; Antunovic, Z (Split U.) ; Arcidiacono, R (INFN, Turin ; Moscow, ITEP) ; Arenton, M W (Virginia U.) ; Argiro, S (INFN, Turin ; Moscow, ITEP) et al.
The performance of electromagnetic calorimeter modules made of proton-irradiated PbWO(4) crystals has been studied in beam tests. The modules, similar to those used in the Endcaps of the CMS electromagnetic calorimeter (ECAL), were formed from 5×5 matrices of PbWO(4) crystals, which had previously been exposed to 24 GeV protons up to integrated fluences between 2.1× 10(13) and 1.3× 10(14) cm(−)(2). [...]
FERMILAB-PUB-16-403-CMS.-
2016 - 32 p.
- Published in : JINST 11 (2016) P04012
IOP Open Access article: PDF;
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