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1.
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Radiation hardness of Ce-doped sol-gel silica fibers for high energy physics applications
/ Cova, Francesca ; Moretti, Federico ; Fasoli, Mauro ; Chiodini, Norberto ; Pauwels, Kristof ; Auffray, Etiennette (CERN) ; Lucchini, Marco Toliman ; Baccaro, Stefania ; Cemmi, Alessia ; Bártová, Hana et al.
The results of irradiation tests on Ce-doped sol-gel silica using x- and 𝛾-rays up to 10 kGy are reported in order to investigate the radiation hardness of this material for high-energy physics applications. Sol-gel silica fibers with Ce concentrations of 0.0125 and 0.05 mol. [...]
2018
- Published in : Opt. Lett. 43 (2018) 903
Preprint: PDF;
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2.
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Radiation and magnetic field effects on commercial DC-DC converters for HL-LHC experiments
/ Fiore, S (ENEA, Rome) ; Ameel, J (Michigan U.) ; Amidei, D (Michigan U.) ; Baccaro, S (ENEA, Rome) ; Citterio, M (INFN, Milan) ; Edgar, R (Michigan U.) ; Lanza, A (INFN, Pavia) ; Latorre, S (INFN, Milan) ; Lazzaroni, M (INFN, Milan) ; Sekhon, K (Michigan U.)
THE High Luminosity upgrade of the Large Hadron Collider will pose new challenges to the installed detectors. Higher beam background, combined with new requirements in terms of power supply for the upgraded detectors, and the presence of magnetic fields up to 1 T, make the choice of power supply electronic components a crucial point for the successful operation of the detectors for the new physics run. [...]
2016 - 3 p.
- Published in : 10.1109/NSSMIC.2014.7431065
In : Conference Information and Promotion Committee (CIP) for the IEEE – Nuclear Science Symposium and Medical Imaging Conference, and Room-Temperature Semiconductor X-Ray and Gamma-Ray Detectors workshop, Seattle, WA, USA, 8 - 15 Nov 2014, pp.7431065
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3.
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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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4.
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Radiation-hard power electronics for the ATLAS New Small Wheel
/ Ameel, J (Michigan U.) ; Amidei, D (Michigan U.) ; Baccaro, S (ENEA, Rome ; INFN, Rome3) ; Citterio, M (INFN, Milan) ; Cova, P (INFN, Pavia ; Parma U.) ; Delmonte, N (INFN, Pavia ; Parma U.) ; Edgar, K Sekhon (Michigan U.) ; Edgar, R (Michigan U.) ; Fiore, S (ENEA, Rome ; INFN, Rome3) ; Lanza, A (INFN, Pavia) et al.
/ATLAS
The New Small Wheel (NSW) is an upgrade for the ATLAS detector to provide enhanced triggering and reconstruction of muons in the forward region. The large LV power demands of the NSW necessitate a point-of-load architecture with on-detector power conversion. [...]
2015 - 9 p.
- Published in : JINST 10 (2015) C01009
In : Topical Workshop on Electronics for Particle Physics 2014, Aix En Provence, France, 22 - 26 Sep 2014, pp.C01009
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5.
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Radiation and magnetic field effects on new semiconductor power devices for HL-LHC experiments
/ Fiore, S. (INFN, Rome ; ENEA, Rome) ; Abbate, C. (INFN, Rome ; Cassino U.) ; Baccaro, S. (INFN, Rome ; ENEA, Rome) ; Busatto, G. (INFN, Rome ; Cassino U.) ; Citterio, M. (INFN, Milan) ; Iannuzzo, F. (INFN, Rome ; Cassino U.) ; Lanza, A. (INFN, Pavia) ; Latorre, S. (INFN, Milan) ; Lazzaroni, M. (Milan U. ; INFN, Milan) ; Sanseverino, A. (INFN, Rome ; Cassino U.) et al.
The radiation hardness of commercial Silicon Carbide and Gallium Nitride power MOSFETs is presented in this paper, for Total Ionizing Dose effects and Single Event Effects, under gamma, neutrons, protons and heavy ions. Similar tests are discussed for commercial DC-DC converters, also tested in operation under magnetic field..
arXiv:1310.1902.-
2014 - 5 p.
- Published in : 10.1142/9789814603164_0106
Preprint: PDF; External link: Preprint
In : 14th ICATPP Conference on Astroparticle, Particle, Space Physics and Detectors for Physics Applications, Como, Italy, 23 - 27 Sep 2013, pp.664-668
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6.
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7.
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8.
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9.
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Radiation hardness qualification of PbWO4 scintillation crystals for the CMS Electromagnetic Calorimeter
/ Adzic, P. (Belgrade U.) ; Almeida, N. (LIP, Lisbon) ; Andelin, D. (Virginia U.) ; Anicin, I. (Belgrade U.) ; Antunovic, Z. (Split U.) ; Arcidiacono, R. (Turin U. ; INFN, Turin) ; Arenton, M.W. (Virginia U.) ; Auffray, E. (CERN) ; Argiro, S. (Turin U. ; INFN, Turin) ; Askew, A. (Florida State U.) et al.
/CMS Electromagnetic Calorimeter Group
Ensuring the radiation hardness of PbWO4 crystals was one of the main priorities during the construction of the electromagnetic calorimeter of the CMS experiment at CERN. The production on an industrial scale of radiation hard crystals and their certification over a period of several years represented a difficult challenge both for CMS and for the crystal suppliers. [...]
arXiv:0912.4300; CMS-NOTE-2009-016; CMS-NOTE-2009-016.-
2010 - 24 p.
- Published in : JINST 5 (2010) P03010
Fulltext: arXiv:0912.4300 - PDF; jinst_5_03_P03010 - PDF; External link: Preprint
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10.
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Commissioning and performance of the CMS pixel tracker with cosmic ray muons
/ CMS Collaboration
The pixel detector of the Compact Muon Solenoid experiment consists of three barrel layers and two disks for each endcap. The detector was installed in summer 2008, commissioned with charge injections, and operated in the 3.8 T magnetic field during cosmic ray data taking. [...]
arXiv:0911.5434; CMS-CFT-09-001; CMS-CFT-09-001.-
Geneva : CERN, 2010 - 37 p.
- Published in : JINST 5 (2010) T03007
Fulltext: arXiv:0911.5434 - PDF; fermilab-pub-10-144-cms - PDF; IOP Open Access article: PDF;
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