CERN Accelerating science

Published Articles

Latest additions:
2024-11-02
05:01
The design and test results of A Giga-Bit Cable Receiver (GBCR) for the ATLAS Inner Tracker Pixel Detector / Zhang, L. (Southern Methodist U. ; Hua-Zhong Normal U.) ; Gong, D. (Southern Methodist U.) ; Liu, T. (Southern Methodist U.) ; Chen, C. (Southern Methodist U.) ; Deng, B. (HBPU, Huangshi) ; Hou, S. (Academia Sinica, Taiwan) ; Huang, G. (Hua-Zhong Normal U.) ; Huang, X. (Southern Methodist U.) ; Liu, C. (Southern Methodist U.) ; Moreira, P. (CERN ; Southern Methodist U.) et al.
This paper presents the design and test results of a Gigabit Cable Receiver ASIC called GBCR for the HL-LHC upgrade of the ATLAS Inner Tracker (ITk) pixel detector. Three prototypes (GBCR1, GBCR2, and GBCR3) have been designed in the CERN-identified 65 nm CMOS technology. [...]
arXiv:2301.13399; FERMILAB-PUB-23-069-PPD.- 2023-03-07 - 7 p. - Published in : JINST
Fulltext: 2301.13399 - PDF; b31c20c7db9c702f29204331571c99f1 - PDF; External link: Fermilab Library Server
In : Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C03005

Registo detalhado - Registos similares
2024-10-31
06:04
DC-DC converters for the CMS MTD BTL and ECAL for HL-LHC / Gadek, T (Zurich, ETH) ; Dissertori, G (Zurich, ETH) ; Grossner, U (Zurich, ETH) ; Stachon, K (Zurich, ETH) ; Lustermann, W (Zurich, ETH) /CMS Collaboration
The Minimum Ionizing Particle Timing Detector (MTD) will be introduced in the Compact Muon Solenoid (CMS) experiment to measure the production time of Minimum Ionizing Particles (MIPs). Power Conversion Cards (PCCs) regulates and supplies low voltage to front end electronics of the MTD barrel, the Barrel Timing Layer (BTL). [...]
2023 - 7 p. - Published in : JINST 18 (2023) C02038 Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C02038

Registo detalhado - Registos similares
2024-10-31
06:04
CMS Trigger Performance in Run 3 / Varghese, Sanu (Bhubaneswar, Inst. Phys.) /CMS Collaboration
The CMS experiment at CERN uses a two-stage trigger system to filter and store events of physics importance a hardware-based Level 1 (L1) trigger that uses fast electronics to process data in a pipeline fashion at 40 MHz with an output rate of 100 kHz and a software-based High-Level Trigger (HLT), run on computer farms with an output rate of around 1.5 kHz. Many novel trigger algorithms, coupled with technological developments such as heterogeneous computing in GPUs were developed to cope with the increased luminosity and physics needs of Run 3. [...]
2024 - 4 p. - Published in : Springer Proc. Phys. 304 (2024) 961-964
In : 25th DAE-BRNS High Energy Physics Symposium (DAE BRNS 2022), Punjab, India, 12 - 16 Dec 2022, pp.961-964

Registo detalhado - Registos similares
2024-10-31
06:04
Future developments of radiation tolerant sensors based on the MALTA architecture / Dobrijević, D (CERN ; Zagreb U.) ; Allport, P (Birmingham U.) ; Asensi, I (CERN) ; Berlea, D (DESY, Zeuthen) ; Bortoletto, D (Oxford U.) ; Buttar, C (Glasgow U.) ; Dachs, F (CERN) ; Dao, V (CERN) ; Denizli, H (Abant Izzet Baysal U.) ; Sanz de Acedo, L F (CERN) et al.
The planned MALTA3 DMAPS designed in the standard TowerJazz 180 nm imaging process will implement the numerous process modifications, as well as front-end changes in order to boost the charge collection efficiency after the targeted fluence of 1 × 10$^{15}$ 1 MeV n$_{eq}$/cm$^{2}$. The effectiveness of these changes have been demonstrated with recent measurements of the full size MALTA2 chip. [...]
2023 - 9 p. - Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C03013

Registo detalhado - Registos similares
2024-10-31
06:04
Performance of the Local Reconstruction Algorithms for the CMS Hadron Calorimeter in Run-2 Data / Kumar, M (Tata Inst.) /CMS Collaboration
We report the energy reconstruction algorithms used by the CMS hadron calorimeter (HCAL) during the LHC Run-2. The spread of signal pulse of the energy deposited in the HCAL is larger than the bunch crossing time (25 ns), and hence the pulse may overlaps with adjacent pulses due to the high pileup scenario and collision in adjacent bunch. [...]
2024 - 3 p. - Published in : Springer Proc. Phys. 304 (2024) 666-668
In : 25th DAE-BRNS High Energy Physics Symposium (DAE BRNS 2022), Punjab, India, 12 - 16 Dec 2022, pp.666-668

Registo detalhado - Registos similares
2024-10-31
06:04
High voltage consolidation of the temperature measurement channels of the LHC superconducting current leads / Trikoupis, N (CERN) ; Casas-Cubillos, J (CERN) ; Bustamante, E (CERN)
Recurrent dielectric breakdowns on the cryogenics instrumentation during the CERN LHC Electrical Quality Assurance (ELQA) campaigns led to an investigation of their root causes. During the CERN Long Shutdown 2 (LS2), several weaknesses were identified like floating wires or cable screens, cabling non-conformities, connector assembly issues, and weakness of the electronic conditioning cards. [...]
2023 - 8 p. - Published in : JINST 18 (2023) C02010
In : Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C02010

Registo detalhado - Registos similares
2024-10-31
06:04
Fab-to-fab and run-to-run variability in 130 nm and 65 nm CMOS technologies exposed to ultra-high TID / Termo, G (CERN ; Ecole Polytechnique, Lausanne) ; Borghello, G (CERN) ; Faccio, F (CERN) ; Michelis, S (CERN) ; Koukab, A (Ecole Polytechnique, Lausanne) ; Sallese, J M (Ecole Polytechnique, Lausanne)
The discovery of a large fab-to-fab variability in the TID response of the CMOS technologies used in the design of ASICs for the particle detectors of the HL-LHC triggered a monitoring effort to verify the consistency of the CMOS production process over time. As of 2014, 22 chips from 3 different fabs in 130 nm CMOS technology and 11 chips from 2 different fabs in 65 nm CMOS technology have been irradiated to ultra-high doses, ranging from 100 Mrad(SiO$_{2}$) to 1 Grad(SiO$_{2}$). [...]
2023 - 9 p. - Published in : JINST

In : Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C01061

Registo detalhado - Registos similares
2024-10-31
06:04
Search for Vector-Like Quark T Decaying to bW, tZ, tH in the Single Lepton Final State at the HL-LHC / Pal, Kuldeep Kumar (HBNI, Mumbai ; NISER, Jatni) /CMS Collaboration
A simulation-based projection study is presented for a search for a vector-like top quark partner T in proton-proton (pp) collisions at $\sqrt{s} = 14$ TeV. The search considers the operational conditions of the High-Luminosity LHC (HL-LHC). [...]
2024 - 4 p. - Published in : Springer Proc. Phys. 304 (2024) 1287-1290
In : 25th DAE-BRNS High Energy Physics Symposium (DAE BRNS 2022), Punjab, India, 12 - 16 Dec 2022, pp.1287-1290

Registo detalhado - Registos similares
2024-10-31
06:04
A Search for Top Squark Pair Production by Using Tau Polarization in a Final State with Two Leptons Using the CMS Detector at the High-Luminosity LHC / Sahu, Bisnupriya (Hyderabad U.) ; Gomber, Bhawna (Hyderabad U.) /CMS Collaboration
The High-Luminosity Large Hadron Collider (HL-LHC) is the upgraded version of LHC with high luminosity nearly ten times larger than the recorded integrated luminosity at LHC. It will enable physicists to explore well-known systems, including the Higgs boson, in greater detail and identify unusual new phenomena like Supersymmetry (SUSY). [...]
2024 - 3 p. - Published in : Springer Proc. Phys. 304 (2024) 768-770
In : 25th DAE-BRNS High Energy Physics Symposium (DAE BRNS 2022), Punjab, India, 12 - 16 Dec 2022, pp.768-770

Registo detalhado - Registos similares
2024-10-31
06:04
Characterisation of the n_TOF 20 m beam line at CERN with the new spallation target / n_TOF Collaboration
The n_TOF facility hosts CERN’s pulsed neutron source, comprising two beam lines of different flight paths and one activation station. It is based on a proton beam delivered by the PS accelerator impinging on a lead spallation target. [...]
2023 - 6 p. - Published in : EPJ Web Conf. 284 (2023) 06006 Fulltext: PDF;
In : 15th International Conference on Nuclear Data for Science and Technology, Online, 21 - 29 Jul 2022, pp.06006

Registo detalhado - Registos similares
Search also:
INSPIRE
KISS Preprints