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1.
Exploring Eco-Friendly Gas Mixtures for Resistive Plate Chambers: A Comprehensive Study on Performance and Aging / RPC ECOGas@GIF++ Collaboration
Resistive Plate Chambers (RPCs) are gaseous detectors widely used in high energy physics experiments, operating with a gas mixture primarily containing Tetrafluoroethane (C$_{2}$H$_{2}$F$_{4}$), commonly known as R-134a, which has a global warming potential (GWP) of 1430. To comply with European regulations and explore environmentally friendly alternatives, the RPC EcoGas@GIF++ collaboration, involving ALICE, ATLAS, CMS, LHCb/SHiP, and EP-DT communities, has undertaken intensive R&D; efforts to explore new gas mixtures for RPC technology. [...]
arXiv:2402.19395.- 2024-08-22 - 5 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1068 (2024) 169747 Fulltext: Publication - PDF; 2402.19395 - PDF;
In : 3rd International Conference on Detector Stability and Aging Phenomena in Gaseous Detectors, CERN, Geneva, Switzerland, 6 - 10 Nov 2023, pp.169747
2.
In-beam performance of a Resistive Plate Chamber operated with eco-friendly gas mixtures / ALICE Collaboration
ALICE (A Large Ion Collider Experiment) studies the Quark-Gluon Plasma (QGP): a deconfined state of matter obtained in ultra-relativistic heavy-ion collisions. One of the probes for QGP study are quarkonia and open heavy flavour, of which ALICE exploits the muonic decay. [...]
arXiv:2402.19408.- 2024-08-02 - 5 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1067 (2024) 169672 Fulltext: Publication - PDF; 2402.19408 - PDF;
In : PSD13: The 13th International Conference on Position Sensitive Detectors, Oxford, United Kingdom, 3 - 9 Sep 2023, pp.169672
3.
Improved resistive plate chambers for HL-LHC upgrade of CMS / CMS Muon Collaboration
In view of the High Luminosity LHC, the CMS Muon system will be upgraded to sustain its efficient muon triggering and reconstruction performance. Resistive Plate Chambers (RPC) are dedicated detectors for muon triggering due to their excellent timing resolution. [...]
2024 - 6 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1060 (2024) 169075
In : 16th Workshop on Resistive Plate Chambers and Related Detectors (RPC 2022), CERN, Geneva, Switzerland, 26-30 Sep 2022, pp.169075
4.
High-rate tests on Resistive Plate Chambers operated with eco-friendly gas mixtures / RPC ECOGas@GIF++ Collaboration
Results obtained by the RPC ECOgas@GIF++ Collaboration, using Resistive Plate Chambers operated with new, eco-friendly gas mixtures, based on Tetrafluoropropene and carbon dioxide, are shown and discussed in this paper. Tests aimed to assess the performance of this kind of detectors in high-irradiation conditions, analogous to the ones foreseen for the coming years at the Large Hadron Collider experiments, were performed, and demonstrate a performance basically similar to the one obtained with the gas mixtures currently in use, based on Tetrafluoroethane, which is being progressively phased out for its possible contribution to the greenhouse effect. [...]
arXiv:2311.08259.- 2024-03-22 - 15 p. - Published in : Eur. Phys. J. C 84 (2024) 300 Fulltext: 2311.08259 - PDF; document - PDF;
5.
Aging studies for the CMS improved Resistive Plate Chambers / CMS Muon Collaboration
For the High Luminosity (HL-LHC) upgrade an upgrade of the CMS detector is foreseen. One of the main projects is the development of the improved Resistive Plate Chamber (iRPC) detectors that will be installed in the forward region of CMS. [...]
2023 - 6 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1055 (2023) 168451
In : 16th Workshop on Resistive Plate Chambers and Related Detectors (RPC 2022), CERN, Geneva, Switzerland, 26-30 Sep 2022, pp.168451
6.
R&D; of back-end electronics for improved resistive plate chambers for the phase 2 upgrade of the CMS end-cap muon system / CMS Muon Collaboration
The Large Hadron Collider (LHC) at European Organization for Nuclear Research is planned to be upgraded to the high luminosity LHC. Increasing the luminosity makes muon triggering reliable and offline reconstruction very challenging. [...]
2022 - 11 p. - Published in : Rad. Det. Tech. Meth. 6 (2022) 306-316
7.
Upgrade of the CMS Resistive Plate Chambers for the High Luminosity LHC / CMS Collaboration
During the upcoming High Luminosity phase of the Large Hadron Collider (HL-LHC), the integrated luminosity of the accelerator will increase to 3000 fb$^{-1}$. The expected experimental conditions in that period in terms of background rates, event pileup, and the probable aging of the current detectors present a challenge for all the existing experiments at the LHC, including the Compact Muon Solenoid (CMS) experiment. [...]
arXiv:2109.14331.- 2022-01-05 - 10 p. - Published in : JINST 17 (2022) C01011 Fulltext: PDF;
In : 22nd International Workshop on Radiation Imaging Detectors, Online, 27 Jun - 1 Jul 2021, pp.C01011
8.
Effects of the electronic threshold on the performance of the RPC system of the CMS experiment / CMS Collaboration
Resistive Plate Chambers have a very important role as the dedicated system for muon triggering both in the barrel and in the endcap regions of the CMS experiment at the Large Hadron Collider. In order to optimize its performance, it is of primary importance to tune the electronic threshold of the front-end boards reading the signals from these detectors. [...]
arXiv:2005.09472; CMS-CR-2020-095.- Geneva : CERN, 2020-09-07 - 7 p. - Published in : JINST 15 (2020) C09025 Fulltext: CR2020_095 - PDF; 2005.09472 - PDF;
In : 15th Workshop on Resistive Plate Chambers and related detectors (RPC 2020), Roma, Italy, 10 - 14 Feb 2020, pp.C09025
9.
Research and development of the back-end electronics for the two-dimensional improved resistive plate chambers in CMS upgrade / CMS Collaboration
To complement and ensure redundancy in the endcap muon system of the Compact Muon Solenoid (CMS) detector and to extend the Resistive Plate Chamber (RPC) system coverage, improved RPCs (iRPCs) with either orthogonal layer strips with one-end electronics or single layer strips with two-end electronics providing more precise time measurement will be installed in the very forward pseudorapidity region of $|\eta |<2.4$. The iRPC readout system needs to support two-dimensional (2D) or two-end readout. [...]
2021 - 11 p. - Published in : Rad. Det. Tech. Meth. 5 (2021) 181-191

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2 Damiao, D De Jesus
2 Damiao, D De Jesus
2 Damiao, D.De Jesus
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