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A Radiation-Tolerant 25.6-Gb/s High-Speed Transmitter in 28-nm CMOS With a Tolerance of 1 Grad
/ Klekotko, A (CERN ; Leuven U.) ; Biereigel, S (CERN) ; Baszczyk, M (CERN) ; Moreira, P (CERN) ; Martina, F (CERN) ; Prinzie, J (Leuven U.) ; Kulis, S (Leuven U.)
This article presents a 25.6-Gbit $\cdot $ s−1 high-speed transmitter (HST) manufactured using 28-nm CMOS technology. The HST macroblock includes an all-digital phase-locked loop (ADPLL), duty cycle corrector (DCC) circuit, data pattern generator, serializer, and a driver capable of driving the differential 100- $\Omega $ line as well as a silicon photonics (SiPh) ring modulator (RM). [...]
2024 - 9 p.
- Published in : IEEE Trans. Nucl. Sci. 71 (2024) 2124-2132
Fulltext: PDF;
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Eleventh International Workshop on Semiconductor Pixel Detectors for Particles and Imaging - Pixel 2024
18 - 22 Nov 2024
- Strasbourg, Grand Est, Fr
/ Arbor, N (ed.) (Université de Strasbourg); Andrea, J (ed.) (Université de Strasbourg); Besson, A (ed.) (Université de Strasbourg); Baudot, J (ed.) (Université de Strasbourg); Colledani, C (ed.) (Université de Strasbourg); Chabert, E (ed.) (Université de Strasbourg); El Bitar, Z (ed.) (Université de Strasbourg); Finck, C (ed.) (Université de Strasbourg); Hu-Guo, C (ed.) (Université de Strasbourg); Kachel, M (ed.) (Université de Strasbourg) et al.
2024
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Direct-photon production in inelastic and high-multiplicity proton-proton collisions at $\sqrt{s} =$ 13 TeV
/ Acharya, Shreyasi (Clermont-Ferrand U.) ; Agarwal, Apar (Calcutta, VECC) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) ; Ahuja, Ishaan (Kosice U.) et al.
/ALICE
In this letter, we present the first measurement of direct photons at the transverse momentum of $ 1 < p_{\rm T} < 6$ GeV/$c$ at midrapidity $|\eta| < 0.8$ in inelastic and high-multiplicity proton-proton collisions at a centre-of-mass energy of $\sqrt{s}$ = 13 TeV. The fraction of virtual direct photons in the inclusive virtual photon spectrum is obtained from a fit to the dielectron invariant mass spectrum. [...]
arXiv:2411.14366; CERN-EP-2024-295.-
Geneva : CERN, 2024 - 27 p.
Draft (restricted): PDF; Fulltext: PDF;
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Radiation Monitoring With Radiosensitive Pure-Silica Core Ultralow Loss Optical Fiber
/ Weninger, Luca (Lab. Hubert Curien, St. Etienne) ; Morana, Adriana (Lab. Hubert Curien, St. Etienne) ; Campanella, Cosimo (Lab. Hubert Curien, St. Etienne) ; Vidalot, Jeoffray (Lab. Hubert Curien, St. Etienne) ; Marin, Emmanuel (Lab. Hubert Curien, St. Etienne) ; Ouerdane, Youcef (Lab. Hubert Curien, St. Etienne) ; Boukenter, Aziz (Lab. Hubert Curien, St. Etienne) ; Alía, Rubén García (CERN) ; Girard, Sylvain (Lab. Hubert Curien, St. Etienne ; IUF, Paris)
This article presents a new prospect for radiation detection exploiting the high radiation sensitivity of an ultralow-loss pure-silica core optical fiber (ULL-PSCF). This fiber exhibits very high transient X-ray radiation-induced attenuation (RIA) levels from UV to IR during irradiation, while its RIA quickly returns to a low permanent level after irradiation. [...]
2024 - 8 p.
- Published in : IEEE Trans. Nucl. Sci.
Fulltext: PDF;
In : Conference on Radiation and its Effects on Components and Systems (RADECS 2023), Toulouse, France, 25 - 29 Sep 2023, pp.1813-1820
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Quantification of Neutron-Induced Single-Event Upsets in a Static Random-Access Memory by Clinical High-Energy Photon Beam
/ Gabrisch, Lukas (Oldenburg U.) ; Cecchetto, Matteo (CERN) ; Delfs, Björn (Oldenburg U.) ; Looe, Hui Khee (Oldenburg U.) ; Budroweit, Jan (DLR, Bremen) ; Alía, Rubén García (CERN) ; Poppe, Björn (Oldenburg U.) ; Wyrwoll, Vanessa (Oldenburg U.)
The possibility of using calibrated static random-access memory (SRAM) memory for the quantification of neutron fluence in a radiotherapy facility for cancer treatment utilizing a high-energy 15-MV photon beam (Bremsstrahlung) from an electron linear accelerator has been exploited in this work. This has been performed by varying the field size of the photon beam and the positioning of the SRAM memory at three different positions in relation to the isocenter of the beam. [...]
2024 - 8 p.
- Published in : IEEE Trans. Nucl. Sci.
Fulltext: PDF;
In : Conference on Radiation and its Effects on Components and Systems (RADECS 2023), Toulouse, France, 25 - 29 Sep 2023, pp.1503-1510
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Characterization of Radiophotoluminescence Dosimeters Under X-Ray Irradiation at High Doses
/ Ferrari, M (Lab. Hubert Curien, St. Etienne) ; Aguiar, Y Q (CERN) ; Hasan, A (Lab. Hubert Curien, St. Etienne) ; Alem, A K (Lab. Hubert Curien, St. Etienne) ; Alía, R García (CERN) ; Donzella, A (Brescia U.) ; Pagano, D (Brescia U.) ; Sostero, L (Brescia U.) ; Zenoni, A (Brescia U.) ; Girard, S (Lab. Hubert Curien, St. Etienne ; IUF, Paris)
A characterization of radiophotoluminescence (RPL) dosimeters at high doses of X-ray radiation for applications in high-radiation areas is presented. Commercial FD-7 silver-doped phosphate glasses (1.5$\times$ 8.5mm) in use at CERN for passive dosimetry are irradiated using commercial X-ray tubes. [...]
2024 - 8 p.
- Published in : IEEE Trans. Nucl. Sci.
Fulltext: PDF;
In : Conference on Radiation and its Effects on Components and Systems (RADECS 2023), Toulouse, France, 25 - 29 Sep 2023, pp.1821-1828
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Comparison of High Energy X-Ray and Cobalt-60 Irradiations on MOS Capacitors
/ Girones, Vincent (Montpellier U.) ; Boch, Jérôme (Montpellier U.) ; Saigné, Frédéric (Montpellier U.) ; Carapelle, Alain (CERN) ; Chapon, Arnaud ; Maraine, Tadec (Montpellier U.) ; Alía, Rubén García (CERN)
The use of a high energy X-ray generator for Total Ionizing Dose (TID) testing is studied on metal-oxide semiconductor (MOS) capacitors. Several conditions were studied for the high energy X-ray irradiations (with aluminum and lead filters) and the experimental results are compared to Cobalt 60 (Co-60) irradiations. [...]
2024 - 8 p.
- Published in : IEEE Trans. Nucl. Sci.
Fulltext: PDF;
In : Conference on Radiation and its Effects on Components and Systems (RADECS 2023), Toulouse, France, 25 - 29 Sep 2023, pp.1879-1886
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