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1.
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RD53 pixel chips for the ATLAS and CMS Phase-2 upgrades at HL-LHC
/ Loddo, F (INFN, Bari) ; Andreazza, A (Milan U. ; INFN, Milan) ; Arteche, F (Sao Paulo, Inst. Tech. Aeronautics) ; Barbero, M B (Marseille, CPPM) ; Barillon, P (Marseille, CPPM) ; Beccherle, R (INFN, Pisa) ; Bilei, G M (INFN, Perugia ; Perugia U.) ; Bjalas, W (CERN) ; Bonaldo, S (INFN, Padua ; Padua U.) ; Bortoletto, D (Oxford U.) et al.
The Phase-2 upgrades at the High-Luminosity LHC of ATLAS and CMS experiments at CERN will require a new tracker with readout electronics operating in extremely harsh radiation environment (1 Grad), high hit rate (3.5 GHz/cm2) and high data rate readout (5 Gb/s). The RD53 collaboration is a joint effort between the ATLAS and CMS to qualify the chosen 65 nm CMOS technology in high radiation environment and develop the pixel readout chips of both experiments. [...]
FERMILAB-PUB-24-0469-PPD.-
2024 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1067 (2024) 169682
In : PSD13: The 13th International Conference on Position Sensitive Detectors, Oxford, United Kingdom, 3 - 9 Sep 2023, pp.169682
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2.
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Radiation-Induced Charge Trapping in Shallow Trench Isolations of FinFETs
/ Bonaldo, Stefano (Padua U. ; INFN, Padua) ; Wallace, Trace (Arizona State U., Tempe) ; Barnaby, Hugh (Arizona State U., Tempe) ; Borghello, Giulio (CERN) ; Termo, Gennaro (CERN ; Ecole Polytechnique, Lausanne) ; Faccio, Federico (CERN) ; Fleetwood, Daniel M (Vanderbilt U.) ; Mattiazzo, Serena (Padua U. ; INFN, Padua) ; Bagatin, Marta (Padua U. ; INFN, Padua) ; Paccagnella, Alessandro (Padua U. ; INFN, Padua) et al.
We provide comprehensive experimental data and technology computer-aided design (TCAD) simulations to clarify total-ionizing-dose mechanisms in 16-nm Si FinFETs. In n-channel FinFETs irradiated to ultrahigh doses, the transconductance evolution rebounds (increase up to 3–10 Mrad followed by a decrease), while the drain-to-source leakage current steadily augments until reaching a plateau at very large doses. [...]
2024 - 10 p.
- Published in : IEEE Trans. Nucl. Sci. 71 (2024) 427-436
Fulltext: PDF;
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3.
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Muon detection in electron-positron annihilation for muon collider studies
/ LEMMA Collaboration
The investigation of the energy frontier in physics requires novel concepts for future colliders. The idea of a muon collider is very appealing since it would allow to study particle collisions at up to tens of TeV energy, while offering a cleaner experimental environment with respect to hadronic colliders. [...]
arXiv:2105.12624.-
2022-02-01 - 22 p.
Fulltext: PDF;
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4.
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Charge Buildup and Spatial Distribution of Interface Traps in 65-nm pMOSFETs Irradiated to Ultrahigh Doses
/ Bonaldo, Stefano (U. Padua (main)) ; Gerardin, Simone (U. Padua (main)) ; Jin, Xiaoming (Northwest Inst. Nucl. Tech., Xian) ; Paccagnella, Alessandro (U. Padua (main)) ; Faccio, Federico (CERN) ; Borghello, Giulio (CERN) ; Fleetwood, Daniel M (Vanderbilt U. (main))
In this paper, a commercial 65-nm CMOS technology is irradiated at ultrahigh ionizing doses and then annealed at high temperature under different bias conditions. The experimental results demonstrate the high sensitivity of pMOSFETs to radiation-induced short-channel effects, related to the buildup of defects in spacer dielectrics. [...]
2019 - 10 p.
- Published in : IEEE Trans. Nucl. Sci. 66 (2019) 1574-1583
In : Conference on Radiation and its Effects on Components and Systems, Gothenburg, Sweden, 16 - 21 Sep 2018, pp.1574-1583
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5.
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6.
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Characterizing High-Energy Ion Beams With PIPS Detectors
/ Bagatin, M (Padua U.) ; Ferlet-Cavrois, V (ESTEC, Noordwijk) ; Gerardin, S (Padua U.) ; Muschitiello, M (ESTEC, Noordwijk) ; Paccagnella, A (Padua U.) ; Costantino, A (ESTEC, Noordwijk) ; Santin, G (ESTEC, Noordwijk) ; Polo, C Boatella (ESTEC, Noordwijk) ; Garcia Alía, R (CERN) ; Fernandez Martinez, P (CERN) et al.
The energy deposited by heavy-ion beams was measured using a passivated implanted planar silicon (PIPS) detector in different facilities. Ion beams at ultrahigh energy lead to the formation of a second, unexpected peak in the deposited energy spectrum at slightly higher energy, in addition to the expected primary peak. [...]
2019 Dec 10 : , 2019 - 7 p.
- Published in : IEEE Trans. Nucl. Sci. 67 (2019) 1421-1427
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7.
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Thermal Neutron-Induced SEUs in the LHC Accelerator Environment
/ Cecchetto, Matteo (CERN) ; García Alía, Rubén (CERN) ; Wrobel, Frédéric (IES, Montpellier) ; Tali, Maris (CERN) ; Stein, Oliver (CERN) ; Lerner, Giuseppe (CERN) ; Biłko, Kacper (CERN) ; Esposito, Luigi (CERN) ; Bahamonde Castro, Cristina (CERN) ; Kadi, Yacine (CERN) et al.
In addition to high-energy hadrons, which include neutrons, protons, and pions above 20 MeV, thermal neutrons (ThNs) are a major concern in terms of soft error rate (SER) for electronics operating in the large hadron collider (LHC) accelerator at the European Organization for Nuclear Research (CERN). Most of the electronic devices still contain Boron-10 inside their structure, which makes them sensitive to ThNs. [...]
2020 - 9 p.
- Published in : IEEE Trans. Nucl. Sci. 67 (2020) 1412-1420
Fulltext from publisher: PDF;
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8.
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LEMMA approach for the production of low-emittance muon beams
/ Amapane, N (U. Rome La Sapienza (main)) ; Antonelli, M (Frascati) ; Anulli, F (INFN, Rome) ; Ballerini, G (U. Rome La Sapienza (main)) ; Bandiera, L (INFN, Ferrara) ; Bartosik, N (INFN, Turin) ; Bertolin, A (INFN, Padua) ; Biino, C (INFN, Turin) ; Blanco-Garcia, O R (Frascati) ; Boscolo, M (Frascati) et al.
This work introduces an experimental test of the new proposal for a low–emittance muon accelerator (LEMMA). A low–emittance muon beam is obtained from the e$^+$ e$^-$ → μ$^+$ μ$^-$ annihilation process at the threshold energy of 45 GeV eliminating the need for a dedicated muon cooling system. [...]
Sif, 2020 - 7 p.
- Published in : Nuovo Cimento C 42 (2020) 259
In : XXXIII Rencontres de Physique de La Vallée d'Aoste, La Thuile, Aosta Valley, Italy, 10 - 16 Mar 2019, pp.259
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9.
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Muon collider: the Low EMittance Muon Accelerator (LEMMA) approach
/ Bartosik, Nazar (INFN, Turin) ; Antonelli, M (Frascati) ; Blanco-Garcia, O R (Frascati) ; Boscolo, M (Frascati) ; Iafrati, M (Frascati) ; Ponzio, B (Frascati) ; Ricci, M (Frascati) ; Rotondo, M (Frascati) ; Hoh, S (INFN, Padua) ; Lucchesi, D (INFN, Padua) et al.
This work introduces a new proposal for a low--emittance muon accelerator (LEMMA) in which muon beam is obtained from the e$^+$e$^-\rightarrow\mu^+\mu^-$ annihilation process with positrons at the threshold energy of 45 GeV. The experimental test beam setup implemented to validate this concept is presented together with preliminary results from the experimental data..
SISSA, 2019 - 7 p.
- Published in : PoS LeptonPhoton2019 (2019) 047
Fulltext: PDF;
In : XXIX International Symposium on Lepton Photon Interactions at High Energies, Toronto, Canada, 5 - 10 Aug 2019, pp.047
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