2024-11-26
09:15 |
Studies of C$_{2}$H$_{2}$F$_{4}$ and SF$_{6}$ alternative gas mixtures for HPL RPC detectors for High Energy Physics applications
/ Verzeroli, M (IP2I, Lyon) ; Guida, R (CERN) ; Juks, S A (Saclay) ; Mandelli, B (CERN) ; Rigoletti, G (CERN)
This research investigates the viability of replacing greenhouse gases C$_{2}$H$_{2}$F$_{4}$ and SF$_{6}$ with eco-friendly gas mixtures in Resistive Plate Chamber (RPC) detectors used at CERN LHC experiments. The study focuses on the addition of CO$_{2}$ as a substitute of C$_{2}$H$_{2}$F$_{4}$ to minimize greenhouse gas emissions and reduce operational costs. [...]
2024 - 11 p.
- Published in : JINST 19 (2024) C02063
In : 16th Topical Seminar on Innovative Particle and Radiation Detectors, Siena, Italy, 25 - 29 Sep 2023, pp.C02063
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2024-11-26
04:04 |
Geant4 silver anniversary: 25 years enabling scientific production
/ Basaglia, Tullio (CERN) ; Bell, Zane W. (IEEE, Piscataway) ; DAgostino, Daniele (Genoa U. ; INFN, CNAF) ; Dressendorfer, Paul V. (IEEE, Piscataway) ; Pia, Maria Grazia (INFN, Genoa) ; Ronchieri, Elisabetta (INFN, CNAF)
This paper summarizes Geant4 contribution to scientific research over the past 25 years through a scientometric analysis of the results with which it has been associated. The scientometric data collected from scholarly literature and databases are evaluated with methods pertaining to econometrics and ecology to quantify relevant traits, diversity and disparity in their scientific and geographic distributions, and to identify statistically significant trends. [...]
arXiv:2312.06737.-
2024-01-19 - 11 p.
- Published in : JINST
Fulltext: document - PDF; 2312.06737 - PDF;
In : 16th Topical Seminar on Innovative Particle and Radiation Detectors, Siena, Italy, 25 - 29 Sep 2023, pp.C01037
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2024-11-26
04:00 |
The CMS Fast Beam Condition Monitor for HL-LHC
/ Auzinger, G. (CERN) ; Bakhshiansohi, H. (Isfahan Tech. U.) ; Dabrowski, A. (CERN) ; Delannoy, A.G. (Oxford U.) ; Dierlamm, A. (KIT, Karlsruhe, IKP) ; Dragicevic, M. (Vienna, OAW) ; Gholami, A. (Isfahan Tech. U.) ; Gomez, G. (Cantabria Inst. of Phys.) ; Guthoff, M. (DESY) ; Haranko, M. (CERN) et al.
The high-luminosity upgrade of the LHC brings unprecedented requirements for real-time andprecision bunch-by-bunch online luminosity measurement and beam-induced background monitoring. Akey component of the CMS Beam Radiation, Instrumentation and Luminosity system is a stand-aloneluminometer, the Fast Beam Condition Monitor (FBCM), which is fully independent from the CMScentral trigger and data acquisition services and able to operate at all times with a triggerlessreadout. [...]
arXiv:2402.03971.-
2024-03-19 - 12 p.
- Published in : JINST
Fulltext: document - PDF; 2402.03971 - PDF;
In : 16th Topical Seminar on Innovative Particle and Radiation Detectors, Siena, Italy, 25 - 29 Sep 2023, pp.C03048
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2024-11-22
04:17 |
Gaia Data Release 3 - Stellar multiplicity, a teaser for the hidden treasure
/ Gaia Collaboration
Context.TheGaiaDR3 catalogue contains, for the first time, about 800 000 solutions with either orbital elements or trend parameters for astrometric, spectroscopic, and eclipsing binaries, and combinations of these three.Aims.With this paper, we aim to illustrate the huge potential of this large non-single-star catalogue.Methods.Using the orbital solutions and models of the binaries, we have built a catalogue of tens of thousands of stellar masses or lower limits thereof, some with consistent flux ratios. Properties concerning the completeness of the binary catalogues are discussed, statistical features of the orbital elements are explained, and a comparison with other catalogues is performed.Results.Illustrative applications are proposed for binaries across the Hertzsprung-Russell Diagram (HRD). [...]
arXiv:2206.05595.-
2023-06 - 57 p.
- Published in : Astron. Astrophys. 674 (2023) A34
Fulltext: PDF;
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2024-11-14
08:02 |
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2024-11-14
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2024-11-14
08:02 |
New RPC gas mixtures for sustainable operation in the CMS experiment
/ López, Dayron Ramos (INFN, Bari ; Bari Polytechnic)
/CMS Muon Collaboration
The current operation of the Resistive Plate Chamber (RPC) system within the CMS experiment involves approximately 95% tetrafluoroethane (C2H2F4, TFE). However, in response to climate change concerns, the European Union has instituted a ban on TFE owing to its elevated Global Warming Potential (GWP), resulting in an associated increase in market prices. [...]
2024 - 3 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1069 (2024) 169950
In : 16th Pisa Meeting on Advanced Detectors (Pisameet 2024), La Biodola, Isola D'elba, Italy, 26 May - 1 Jun 2024, pp.169950
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2024-11-14
08:02 |
Recent results and perspectives of the Monopix Depleted Monolithic Active Pixel Sensors (DMAPS)
/ Hügging, Fabian (Bonn U.) ; Barbero, Marlon (Marseille, CPPM) ; Barrilon, Pierre (Marseille, CPPM) ; Bespin, Christian (Bonn U.) ; Breugnon, Patrick (Marseille, CPPM) ; Caicedo, Ivan (Bonn U.) ; Degerli, Yavuz (IRFU, Saclay) ; Dingfelder, Jochen (Bonn U.) ; Hemperek, Tomasz (Bonn U.) ; Hirono, Toko (Bonn U.) et al.
The integration of readout electronics and sensors into a single entity of silicon in monolithic pixel detectors lowers the material budget while simplifying the production procedure compared to the conventional hybrid pixel detector concept. The increasing availability of high-resistivity substrates and high-voltage capabilities in commercial CMOS processes facilitates the application of depleted monolithic active pixel sensors (DMAPS) in modern particle physics experiments. [...]
2024 - 3 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1070 (2025) 170007
Fulltext: PDF;
In : 16th Pisa Meeting on Advanced Detectors (Pisameet 2024), La Biodola, Isola D'elba, Italy, 26 May - 1 Jun 2024, pp.170007
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2024-11-14
08:02 |
Enhancing timing performance of heterostructures with double-sided readout
/ Pagano, Fiammetta (CERN ; Milan Bicocca U. ; Valencia, Polytechnic U.) ; Kratochwil, Nicolaus (CERN ; UC, Davis) ; Lowis, Carsten (CERN ; RWTH Aachen U.) ; Choong, Woon-Seng (LBNL, Berkeley) ; Paganoni, Marco (CERN ; Milan Bicocca U.) ; Pizzichemi, Marco (CERN ; Milan Bicocca U.) ; Cates, Joshua W (LBNL, Berkeley) ; Auffray, Etiennette (CERN)
Objective. Heterostructured scintillators offer a promising solution to balance the sensitivity and timing in TOF-PET detectors. [...]
2024 - 13 p.
- Published in : Phys. Med. Biol. 69 (2024) 205012
Fulltext: PDF;
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2024-11-14
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