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მთავარი > ძიების შედეგები: Bianchi, Antonio
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CERN Document Server 149 ჩანაწერია ნაპოვნი  1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა: ძიებას დასჭირდა 0.63 წამი. 
1.
Thickness effect on superconducting properties of niobium films for radio-frequency cavity applications / Bianchi, Antonio (INFN, Milan) ; Bonura, Marco (U. Geneva (main)) ; Carlos, Carlota P.A. (U. Geneva (main) ; CERN) ; Leith, Stewart (CERN) ; Rosaz, Guillaume (CERN) ; Senatore, Carmine (U. Geneva (main)) ; Venturini Delsolaro, Walter (CERN)
Niobium-coated copper radio-frequency cavities are cost-effective alternatives to bulk niobium cavities, given the lower material costs of copper substrates and their operation in liquid helium at around 4.2 K. However, these cavities historically exhibited a gradual degradation in performance with the accelerating field. [...]
arXiv:2403.11245.- 2024-06-27 - 10 p. - Published in : Supercond. Sci. Technol. 37 (2024) 085005 Fulltext: 2403.11245 - PDF; Publication - PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2.
Results of the R&D; RF Testing Campaign of 1.3 GHz Nb/Cu Cavities / Vega Cid, Lorena (CERN) ; Bellini, Gloria (CERN) ; Bianchi, Antonio (CERN) ; Ferreira, Leonel (CERN) ; Leith, Stewart (CERN) ; Pereira Carlos, Carlota (CERN) ; Rosaz, Guillaume (CERN) ; Venturini Delsolaro, Walter (CERN)
In the context of the R&D; program on Nb/Cu carried out at CERN, a total of 25 tests have been performed since 2021. This talk will present these results. [...]
2023 - 6 p. - Published in : JACoW SRF 2023 (2023) 621-626 Fulltext: PDF;
In : 21st International Conference on Radio-Frequency Superconductivity (SRF 2023), Grand Rapids, MI, United States, 22 - 30 Jun 2023, pp.621-626
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
3.
Temperature measurement on copper surfaces for superconducting thin film cavity applications / Bianchi, Antonio (CERN) ; Vandoni, Giovanna (CERN) ; Venturini Delsolaro, Walter (CERN)
Superconducting radio-frequency (SRF) thin film cavities on copper substrates are employed in several particle accelerators. However, these SRF cavities historically featured a progressive performance degradation with the accelerating field that is still not completely understood. [...]
arXiv:2304.14229.- 2023-09-27 - 12 p. - Published in : Meas. Sci. Technol. 35 (2024) 015901 Fulltext: Publication - PDF; 2304.14229 - PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
4.
Temperature Mapping on a Niobium-Coated Copper Superconducting Radio-Frequency Cavity / Bianchi, Antonio (CERN) ; Venturini Delsolaro, Walter (CERN)
Since the late '80s, CERN has pioneered the development of niobium thin film radio-frequency (RF) cavities deposited on copper substrates for several particle accelerator applications. However, niobium thin film cavities historically feature a progressive performance degradation as the accelerating field increases. [...]
arXiv:2305.09597.- 2023-10-10 - 15 p. - Published in : Sci. Rep. 13 (2023) 17075 Fulltext: document - PDF; 2305.09597 - PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
5.
MATOQ: a Monte Carlo Simulation of Electron Transport in Environmental-friendly Gas Mixtures for Resistive Plate Chambers / Bianchi, Antonio (CERN)
The increasing interest in environmentally friendly gas mixtures for gaseous particle detectors, especially tetrafluoropropene-based gas mixtures for Resistive Plate Chambers (RPCs), has prompted the need for simulating electron transport coefficients and reaction rates in these mixtures in recent years. MATOQ is a Monte Carlo simulation program that calculates electron transport parameters, specifically designed for studying and optimizing environmental-friendly gas mixtures for RPCs. [...]
arXiv:2304.10307.- 2023-09-25 - 15 p. - Published in : Eur. Phys. J. Plus 138 (2023) 838 Fulltext: 2304.10307 - PDF; document - PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
6.
Thermal Mapping Studies on Nb/Su SRF Cavities / Bianchi, Antonio (CERN) ; Chiodini, Marco (CERN) ; Vandoni, Giovanna (CERN) ; Venturini Delsolaro, Walter (CERN)
A thermal mapping system is one of the most useful diagnostic tools to identify the mechanisms responsible of performance degradation in superconducting radio frequency (SRF) cavities. Unlike most of the thermal mapping systems currently in operation, we want to develop a system for mapping copper coated SRF cavities. [...]
2022 - 5 p. - Published in : JACoW SRF 2021 (2022) 796-800 Fulltext: PDF;
In : 20th International Conference on RF Superconductivity (SRF 2021), Online, US, 28 Jun - 2 Jul 2021, pp.796-800
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
7.
Studies of RPC detector operation with eco-friendly gas mixtures under irradiation at the CERN Gamma Irradiation Facility / Rigoletti, Gianluca (Lyon U.) ; Aielli, Giulio (Rome U., Tor Vergata) ; Alberghi, Gian Luigi (INFN, Bologna) ; Benussi, Luigi (Frascati) ; Bianchi, Antonio (INFN, Turin ; Turin U.) ; Bianco, Stefano (Frascati) ; Stante, Luigi Di (Rome U., Tor Vergata) ; Boscherini, Davide (INFN, Bologna) ; Bruni, Alessia (INFN, Bologna) ; Camarri, Paolo (Rome U.) et al.
Resistive Plate Chamber (RPC) detectors are widely used at the CERN LHC experiments as muon trigger thanks to their excellent time resolution. They are operated with a Freon-based gas mixture containing $C_2 H_2 F_4$ and $SF_6$, both greenhouse gases (GHG) with a very high global warming potential (GWP).The search of new environmentally friendly gas mixtures is necessary to reduce GHG emissions and costs as well as to optimize RPC performance.Several recently available gases with low GWP have been identified as possible replacements for $C_2 H_2 F_4$ and $SF_6$.In particular, eco-friendly gas mixtures based on the HFO-1234ze have been investigated on 1.4 and 2 mm single-gap and double-gap RPCs.The RPC detectors have been tested at the CERN Gamma Irradiation Facility (GIF++), which provides a high energy muon beam combined with an intense gamma source allowing to simulate the background expected at HL-LHC.The performance of RPCs were studied at different gamma rates with the new environmentally friendly gases by measuring ohmic and physics currents, fluorine radicals and HF production, rate capability and induced charge.Preliminary results on the long-term effects on the performance of the detectors are presented in this study..
SISSA, 2020 - 7 p. - Published in : PoS EPS-HEP2019 (2020) 164 Fulltext: PDF;
In : European Physical Society Conference on High Energy Physics (EPS-HEP) 2019, Ghent, Belgium, 10 - 17 Jul 2019, pp.164
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
8.
Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$~TeV / ALICE Collaboration
Two-particle angular correlations are measured in high-multiplicity proton--proton collisions at $\sqrt{s} =13$~TeV by the ALICE Collaboration. The yields of particle pairs at short-($\Delta\eta$ $\sim$ 0) and long-range ($1.6 < |\Delta\eta| < 1.8$) in pseudorapidity are extracted on the near-side ($\Delta\varphi$ $\sim$ 0). [...]
arXiv:2101.03110; CERN-EP-2021-006.- Geneva : CERN, 2021-05-31 - 28 p. - Published in : JHEP 2105 (2021) 290 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
9.
Multiharmonic Correlations of Different Flow Amplitudes in Pb-Pb Collisions at $\sqrt{s_{_{NN}}}=2.76$  TeV / ALICE Collaboration
The event-by-event correlations between three flow amplitudes are measured for the first time in Pb--Pb collisions, using higher-order Symmetric Cumulants. We find that different three-harmonic correlations develop during the collective evolution of the medium, when compared with correlations that exist in the initial state. [...]
arXiv:2101.02579; CERN-EP-2021-005.- Geneva : CERN, 2021-08-27 - 19 p. - Published in : Phys. Rev. Lett. 127 (2021) 092302 Draft (restricted): PDF; Fulltext: PDF; Fulltext from publisher: PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
10.
First measurement of the $|t|$-dependence of coherent J/$\psi$ photonuclear production / ALICE Collaboration
The first measurement of the dependence on $|t|$, the square of the momentum transferred between the incoming and outgoing target nucleus, of coherent J/ψ photoproduction is presented. The data were measured with the ALICE detector in ultra-peripheral Pb-Pb collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{\rm NN}} = 5.02$ TeV with the J/$\psi$ produced in the central rapidity region $|y| < 0.8$, which corresponds to the small Bjorken-$x$ range $(0.3 − 1.4) \times 10 ^{−3}$. [...]
arXiv:2101.04623; CERN-EP-2021-003.- Geneva : CERN, 2021-06-10 - 21 p. - Published in : Phys. Lett. B 817 (2021) 136280 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები

CERN Document Server : 149 ჩანაწერია ნაპოვნი   1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა:
ასევე იხილეთ: მსგავსი ავტორის სახელები
23 Bianchi, A
11 Bianchi, A D
2 Bianchi, A J
1 Bianchi, A M S
12 Bianchi, A.
1 Bianchi, Aldo
3 Bianchi, Alessandra
1 Bianchi, Ana-Maria
1 Bianchi, Andrea Daniele
1 Bianchi, Angelo
1 Bianchi, Arianna
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