CERN Accelerating science

CERN Document Server 110 ჩანაწერია ნაპოვნი  1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა: ძიებას დასჭირდა 1.05 წამი. 
1.
Improvement in the Design and Performance of the Monopix2 Reticle-Scale DMAPS / Caicedo, Ivan (Bonn U.) ; Barbero, Marlon (Marseille, CPPM) ; Barrillon, Pierre (Marseille, CPPM) ; Bespin, Christian (Bonn U.) ; Berdalovic, Ivan (CERN) ; Breugnon, Patrick (Marseille, CPPM) ; Cardella, Roberto (CERN) ; Degerli, Yavuz (IRFU, Saclay) ; Dingfelder, Jochen (Bonn U.) ; de Acedo, Leyre Flores Sanz (CERN) et al.
“LF-Monopix2” and “TJ-Monopix2” are the second generation of “Monopix” Depleted Monolithic Active Pixel Sensor prototypes fabricated in 150 nm and 180 nm CMOS processes, respectively. Both devices implement a fully functional column-drain read-out architecture at a reticle-size scale, but differ on the concept used for pixel design. [...]
2024 - 13 p. - Published in : JPS Conf. Proc. 42 (2024) 011021 Fulltext: PDF;
In : The International Workshop on Vertex Detectors (VERTEX 2022), Tateyama, Japan, 24 - 28 Oct 2022, pp.011021
2.
First Measurement of the Muon Neutrino Interaction Cross Section and Flux as a Function of Energy at the LHC with FASER / Mammen Abraham, Roshan (UC, Irvine) ; Ai, Xiaocong (Zhengzhou U.) ; Anders, John (CERN) ; Antel, Claire (U. Geneva (main)) ; Ariga, Akitaka (Bern U., LHEP ; Chiba U.) ; Ariga, Tomoko (Kyushu U., Fukuoka (main)) ; Atkinson, Jeremy (Bern U., LHEP) ; Bernlochner, Florian U. (U. Bonn (main)) ; Boeckh, Tobias (U. Bonn (main)) ; Boyd, Jamie (CERN) et al.
This letter presents the measurement of the energy-dependent neutrino-nucleon cross section in tungsten and the differential flux of muon neutrinos and anti-neutrinos. The analysis is performed using proton-proton collision data at a center-of-mass energy of 13.6 TeV and corresponding to an integrated luminosity of (65.6 ± 1.4) fb−1. [...]
arXiv:2412.03186; CERN-EP-2024-309.- Geneva : CERN, 2024 - 15 p. Draft (restricted): PDF; Fulltext: CERN-EP-2024-309 - PDF; 2412.03186 - PDF;
3.
Shining Light on the Dark Sector - Searches for Axion-like Particles and Other New Physics in Photonic Final States with FASER / FASER Collaboration
The first FASER search for a light, long-lived particle decaying into a pair of photons is reported. [...]
arXiv:2410.10363 ; CERN-EP-2024-262.
- 2024 - 37.
Full text - Draft (restricted) - Fulltext
4.
High-rate, high-resolution single photon X-ray imaging: Medipix4, a large 4-side buttable pixel readout chip with high granularity and spectroscopic capabilities / Sriskaran, Viros (CERN) ; Alozy, Jerome (CERN) ; Ballabriga, Rafael (CERN) ; Campbell, Michael (CERN) ; Christodoulou, Pinelopi (CERN ; CTU, Prague) ; Heijne, Erik (CTU, Prague) ; Koukab, Adil (Ecole Polytechnique, Lausanne) ; Kugathasan, Thanushan (CERN) ; Llopart, Xavier (CERN) ; Piller, Markus (CERN ; Graz, Tech. U.) et al.
The Medipix4 chip is the latest member in the Medipix/Timepix family of hybrid pixel detector chips aimed at high-rate spectroscopic X-ray imaging using high-Z materials. It can be tiled on all 4 sides making it ideal for constructing large-area detectors with minimal dead area. [...]
arXiv:2310.10188.- 2024-02-16 - 15 p. - Published in : JINST 19 (2024) P02024 Fulltext: 2310.10188 - PDF; Publication - PDF;
5.
Annual Report 2023 and Phase-I Closeout / Aglieri Rinella, Gianluca
This report summarises the activities of the CERN strategic R&D programme on technologies for future experiments during the year 2023, and highlights the achievements of the programme during its first phase 2020-2023..
CERN-EP-RDET-2024-001 - 208.

6.
First measurement of the $\nu_e$ and $\nu_\mu$ interaction cross sections at the LHC with FASER’s emulsion detector / FASER Collaboration
This paper presents the first results of the study of high-energy electron and muon neutrino charged-current interactions in the FASER$\nu$ emulsion/tungsten detector of the FASER experiment at the LHC. A subset of the FASER$\nu$ volume, which corresponds to a target mass of 128.6~kg, was exposed to neutrinos from the LHC $pp$ collisions with a centre-of-mass energy of 13.6~TeV and an integrated luminosity of 9.5 fb$^{-1}$. [...]
arXiv:2403.12520; CERN-EP-2024-079.- Geneva : CERN, 2024-07-11 - 12 p. - Published in : Phys. Rev. Lett. 133 (2024) 021802 Draft (restricted): PDF; Fulltext: CERN-EP-2024-079 - PDF; 2403.12520 - PDF; Publication - PDF;
7.
Neutrino Rate Predictions for FASER / FASER Collaboration
The Forward Search Experiment (FASER) at CERN's Large Hadron Collider (LHC) has recently directly detected the first collider neutrinos. Neutrinos play an important role in all FASER analyses, either as signal or background, and it is therefore essential to understand the neutrino event rates. [...]
arXiv:2402.13318.- 2024-07-01 - 19 p. - Published in : Phys. Rev. D 110 (2024) 012009 Fulltext: PDF;
8.
Test-beam Performance Results of the FASTPIX Sub-Nanosecond CMOS Pixel Sensor Demonstrator / Braach, Justus (CERN ; Hamburg U.) ; Buschmann, Eric (CERN) ; Dannheim, Dominik (CERN) ; Dort, Katharina (CERN ; Giessen U., Inst. Kernphys.) ; Kugathasan, Thanushan (Geneva U.) ; Munker, Magdalena (Geneva U.) ; Snoeys, Walter (CERN) ; Švihra, Peter (CERN) ; Vicente, Mateus (CERN ; Geneva U.)
Within the ATTRACT FASTPIX project, a monolithic pixel sensor demonstrator chip has been developed in a modified 180 nm CMOS imaging process technology, targeting sub-nanosecond timing precision for single ionising particles. It features a small collection electrode design on a 25 micrometers-thick epitaxial layer and contains 32 mini matrices of 68 hexagonal pixels each, with pixel pitches ranging from 8.66 to 20 micrometers. [...]
arXiv:2306.05938.- 2023-09-09 - 15 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1056 (2023) 168641 Fulltext: PDF;
9.
A 60 μW front-end for 10 ps resolution monolithic pixel sensors in a 130nm SiGe BiCMOS process / Picardi, Antonio (CERN ; Geneva U.) ; Cardella, Roberto (Geneva U.) ; Iacobucci, Giuseppe (Geneva U.) ; Kugathasan, Thanushan (Geneva U.) ; Paolozzi, Lorenzo (Geneva U.)
This paper presents the development and optimization of a front-end circuit and the design of a monolithic sensor demonstrator with a high spatial resolution (hexagonal pixels with 50 μ m pitch) and sub-10 picosecond timing capability for the detection of ionizing radiation. The system combines a monolithic sensor in a SiGe BiCMOS process with a front-end architecture based on a SiGe Heterojunction Bipolar Transistor (HBT). [...]
2023 - 4 p. - Published in : 10.1109/PRIME58259.2023.10161762
In : 18th Conference on Ph.D Research in Microelectronics and Electronics (PRIME 2023), Valencia, Spain, 18 -21 Jun 2023, pp.85-88
10.
Annual Report 2022 / Aglieri, Gianluca
This report summarises the activities and main achievements of the CERN strategic R&D programme on technologies for future experiments during the year 2022
CERN-EP-RDET-2023-002 - 100.


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37 Kugathasan, T
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