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The μ-RWELL for future HEP challenges
/ Bencivenni, G (Frascati) ; De Lucia, E (Frascati) ; de Oliveira, R (CERN) ; Di Meco, E (Frascati) ; Felici, G (Frascati) ; Gatta, M (Frascati) ; Giovannetti, M (Frascati) ; Morello, G (Frascati) ; Paoletti, E (Frascati) ; Papalino, G (Frascati) et al.
The challenges posed by the forthcoming High-Energy Physics experiments require advanced particle detection technologies that are industrially scalable. The μ-RWELL, a single-amplification stage resistive MPGD utilizing sequential build-up (SBU) technology, addresses these needs. [...]
2024 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1069 (2024) 169725
Fulltext: PDF;
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The μ-RWELL technology for tracking apparatus in High Energy Physics
/ Alì, M (INFN, Bologna) ; Bencivenni, G (Frascati) ; Bondì, M (INFN, Catania) ; Cerioni, S (Frascati) ; Cibinetto, G (INFN, Ferrara) ; D'Angelo, A (INFN, Rome2) ; De Lucia, E (Frascati) ; De Oliveira, R (CERN) ; Di Bari, D (Frascati) ; Farinelli, R (INFN, Ferrara) et al.
The micro-Resitive WELL (μ-RWELL) is a Micro Pattern Gas Detector (MPGD) that inherits some of the best characteristics of existing MPGDs, like GEMs and MicroMegas, while simplifying the detector construction. A significant progress towards large-scale applications has been achieved through the consolidation and industrial cost-effective manufacturing of this technology. [...]
2024 - 3 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1069 (2024) 169831
Fulltext: PDF;
In : 16th Pisa Meeting on Advanced Detectors, La Biodola, Isola D'elba, Italy, 26 May - 1 Jun 2024, pp.169831
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Thermal neutron detection based on resistive gaseous devices
/ Bencivenni, G (Frascati) ; Balossino, I (INFN, Ferrara ; Ferrara U.) ; Cibinetto, G (INFN, Ferrara ; Ferrara U.) ; De Oliveira, R (CERN) ; Farinelli, R (INFN, Ferrara ; Ferrara U.) ; Felici, G (Frascati) ; Garzia, I (INFN, Ferrara ; Ferrara U.) ; Gatta, M (Frascati) ; Giovannetti, M (Frascati) ; Gramigna, S (INFN, Ferrara ; Ferrara U.) et al.
In the framework of the uRANIA (u-Rwell Advanced Neutron Imaging Apparatus) project, we are developing innovative thermal neutron detectors based on resistive gaseous devices such as micro-Resistive WELL (μ-RWELL) and surface Resistive Plate Counter (sRPC).The μ-RWELL is a single amplification stage resistive MPGD developed for HEP applications. The amplification stage, based on the same Apical® foil used for the manufacturing of the GEM, is embedded through a resistive layer in the readout board [...]
2023 - 4 p.
- Published in : EPJ Web Conf. 288 (2023) 06012
Fulltext: PDF;
In : Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA 2023), Lucca, Italy, 12 - 16 Jun 2023, pp.06012
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The $\mu$-RWELL in High Energy Physics and beyond
/ Bencivenni, G (Frascati) ; de Oliveira, R (CERN) ; De Lucia, E (Frascati) ; Felici, G (Frascati) ; Gatta, M (Frascati) ; Giovannetti, M (Frascati) ; Morello, G (Frascati) ; Poli Lener, M (Frascati)
The μ-RWELL, a resistive Micro-Pattern Gaseous Detector with a single amplification stage, is crafted using a copper-clad polyimide foil intricately micro-patterned with a blind hole (well) matrix. This matrix is integrated into the readout Printed Circuit Board, complemented by a thin Diamond-Like-Carbon sputtered resistive film, in order to mitigate the transition from streamer to spark regimes, enabling the attainment of substantial gains (≥10$^{4}$). [...]
2024 - 11 p.
- Published in : JINST 19 (2024) C02057
Fulltext: PDF;
In : 16th Topical Seminar on Innovative Particle and Radiation Detectors, Siena, Italy, 25 - 29 Sep 2023, pp.C02057
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The state of art of μ-RWELL technology
/ Bencivenni, G (Frascati) ; de Oliveira, R (CERN) ; De Lucia, E (Frascati) ; Felici, G (Frascati) ; Gatta, M (Frascati) ; Giovannetti, M (Frascati) ; Morello, G (Frascati) ; Poli Lener, M (Frascati)
The μ-RWELL is a single-amplification stage resistive Micro-Pattern Gaseous Detector(MPGD). The detector amplification element is realized with a single copper-clad polyimide foilmicro-patterned with a blind hole (well) matrix and embedded in the readout PCB through a thinDiamond-Like-Carbon (DLC) sputtered resistive film. [...]
2023 - 6 p.
- Published in : JINST
Fulltext: PDF;
In : 7th International Conference on Micro Pattern Gaseous Detectors 2022 (MPGD 2022), Rehovot, Israel, 11 - 16 Dec 2022, pp.C08014
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The surface Resistive Plate Counter (sRPC): an RPC based on MPGD technology
/ Bencivenni, G (Frascati) ; de Oliveira, R (CERN) ; Felici, G (Frascati) ; Gatta, M (Frascati) ; Giovannetti, M (Frascati) ; Morello, G (Frascati) ; Poli Lener, M (Frascati)
The Surface Resistive Plate Counter (sRPC) is a novel RPC based on surface resistivityelectrodes, a completely different concept with respect to traditional RPCs that use electrodescharacterised by volume resistivity. The electrodes of the sRPC exploit the well-establishedindustrial Diamond-Like-Carbon (DLC) sputtering technology on thin (50 μm) polyimide foils,already introduced in the manufacturing of the resistive MPGDs such as μ-RWELL and MicroMegas, thatallows to realise large area (up to 2 × 0.5 m$^{2}$) electrodes with a surface resistivityspanning over several orders of magnitude (0.01 ÷ 10 GΩ/□). [...]
2023 - 6 p.
- Published in : JINST
Fulltext: PDF;
In : 7th International Conference on Micro Pattern Gaseous Detectors 2022 (MPGD 2022), Rehovot, Israel, 11 - 16 Dec 2022, pp.C06026
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The micro-RWELL detector for the phase-2 upgrade of the LHCb muon system
/ Bencivenni, G (Frascati) ; De Oliveira, R (CERN) ; Felici, G (Frascati) ; Gatta, M (Frascati) ; Giovannetti, M (Frascati ; INFN, Rome2) ; Morello, G (Frascati) ; Poli Lener, M (Frascati)
The micro-RWELL detector (μ-RWELL) is a single amplification stage resistive Micro Pattern Gaseous Detector (MPGD), based on a copper-clad polyimide foil patterned with a micro-well matrix coupled with the readout PCB through a DLC resistive film (10÷100MΩ/□). For the phase-2 upgrade of the LHCb experiment, proposed for the LHC Run-5, the excellent performance of the current muon detector will need to be maintained at 40 times the pile-up level experienced during Run-2. [...]
2023
In : 15th Pisa Meeting on Advanced Detectors, La Biodola - Isola D'elba, Italy, 22 - 28 May 2022, pp.168075
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SHADOWS Technical Proposal
/ SHADOWS Collaboration
We propose a new proton beam-dump experiment, SHADOWS, to search for a large variety of feebly-interacting particles possibly produced in the interactions of a 400 GeV proton beam with a copper-iron based dump. [...]
CERN-SPSC-2023-029 ; SPSC-P-367.
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2023.
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The micro-RWELL detector for the LHCb Muon system phase-2 upgrade
/ Bencivenni, Giovanni (CERN) ; De Oliveira, Rui (CERN) ; Felici, Giulietto (Frascati) ; Gatta, Maurizio (Frascati) ; Giovannetti, Matteo (Frascati ; Rome U., Tor Vergata) ; Morello, Gianfranco (Frascati) ; Poli Lener, M (Frascati)
The micro-RWELL is a single amplification stage resistive Micro-Pattern Gaseous Detector, realized with a copper-clad polyimide foil patterned with a micro-well matrix and coupled with the readout PCB through a DLC resistive film ($10\div100$ MOhm/$\square$).
The detector is proposed for several applications in HEP that require fast and efficient triggering in harsh environment (LHCb muon-upgrade), low mass fine tracking (FCC-ee, CepC) or high granularity imaging for hadron calorimeter applications (Muon collider).
For the phase-2 upgrade of the LHCb experiment, proposed for LHC Run-5, the excellent performance of the current muon detector will need to be maintained at 40 times the pile-up level experienced during Run-2. [...]
2022 - 6 p.
- Published in : PoS ICHEP2022 (2023) 339
Fulltext: PDF;
In : 41st International Conference on High Energy Physics (ICHEP 2022), Bologna, Italy, 6 - 13 Jul 2022, pp.339
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