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Evolution of the CERN Beam Instrumentation Offline Analysis Framework (OAF)
/ Samantas, Athanasios (CERN) ; Gonzalez-Berges, Manuel (CERN) ; Gras, Jean-Jacques (CERN) ; Zanzottera, Sara (CERN)
The CERN accelerators require a large number of instruments, measuring different beam parameters like position, losses, current etc. The instruments’ associated electronics and software also produce information about their status. [...]
2022 - 5 p.
- Published in : JACoW ICALEPCS2021 (2022) 965-969
Fulltext: PDF;
In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.965-969
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2.
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Our Journey from Java to PyQt and Web for CERN Accelerator Control GUIs
/ Sinkarenko, Ivan ; Baggiolini, Vito ; Zanzottera, Sara
For more than 15 years, operational GUIs for accelerator controls and some lab applications for equipment experts have been developed in Java, first with Swing and more recently with JavaFX. In March 2018, Oracle announced that Java GUIs were not part of their strategy anymore*. [...]
2020 - 5 p.
- Published in : 10.18429/JACoW-ICALEPCS2019-TUCPR03
Fulltext: PDF;
In : 17th Biennial International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS), New York, United States, 5 - 11 Oct 2019, pp.TUCPR03
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4.
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Adopting PyQt for Beam Instrumentation GUI Development at CERN
/ Zanzottera, Sara (CERN) ; Jackson, Stephen (CERN) ; Jensen, Steen (CERN)
As Java GUI toolkits become deprecated, the Beam Instrumentation (BI)group at CERN has investigated alternatives and selected PyQt as one of the suitable technologies for future GUIs, in accordance with the paper presented at ICALEPCS19. This paper presents tools created, or adapted, to seamlessly integrate future PyQt GUI development alongside current Java oriented workflows and the controls environment. [...]
2022 - 5 p.
- Published in : JACoW ICALEPCS2021 (2022) 899-903
Fulltext: PDF;
In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.899-903
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5.
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Commissioning of the LHC Injectors BWS Upgrade
/ Emery, Jonathan (CERN) ; Andreazza, William (CERN) ; Belohrad, David (CERN) ; Di Carlo, Salvatore (CERN) ; Esteban Felipe, Jose C (CERN) ; Goldblatt, Aurélie (CERN) ; Gudkov, Dmitry (CERN) ; Guerrero, Ana (CERN) ; Jackson, Stephen (CERN) ; Lacarrere, Guillaume O (CERN) et al.
A novel generation of fast Beam Wire Scanners (BWS), developed in the framework of the LHC Injectors Upgrade (LIU), has been recently deployed in the 3 LHC injector synchrotrons, accelerating protons from 160 MeV to 450 GeV, during the 2019-2020 LHC long shutdown. The monitors feature high precision motor controller, high resolution wire position monitoring and wide dynamic range secondary particles detectors. [...]
JACoW, 2021 - 5 p.
- Published in : JACoW IBIC 2021 (2021) 239-243
Fulltext: PDF;
In : 10th International Beam Instrumentation Conference (IBIC 2021), Online, Korea, 13 - 17 Sep 2021, pp.239-243
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6.
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Assessing the Performance of the New Beam Wire Scanners for the CERN LHC Injectors
/ Di Carlo, Salvatore (CERN) ; Andreazza, William (CERN) ; Belohrad, David (CERN) ; Emery, Jonathan (CERN) ; Esteban Felipe, Jose (CERN) ; Goldblatt, Aurélie (CERN) ; Gudkov, Dmitry (CERN) ; Guerrero, Ana (CERN) ; Jackson, Stephen (CERN) ; Lacarrere, Guillaume (CERN) et al.
Reliably measuring the transverse beam profile in the LHC injector chain is essential for the operation of the CERN accelerator complex. This report aims to assess the reliability, stability, and reproducibility of a new generation of beam wire scanners developed at CERN in the framework of the LHC Injectors Upgrade (LIU). [...]
2022 - 4 p.
- Published in : JACoW IBIC 2022 (2022) 443-446
Fulltext: PDF;
In : 11th International Beam Instrumentation Conference (IBIC 2022), Cracow, Poland, 11 - 15 Sep 2022, pp.443-446
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7.
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Commissioning of the Beam Instrumentation for the Half Sector Test in Linac4 with a 160 MeV H⁻ Beam
/ Guidoboni, Greta (CERN) ; Allica, Juan (CERN) ; Bracco, Chiara (CERN) ; Burger, Stephane (CERN) ; Focker, Gerrit Jan (CERN) ; Mikulec, Bettina (CERN) ; Navarro Fernandez, Araceli (CERN) ; Roncarolo, Federico (CERN) ; Søby, Lars (CERN) ; Zamantzas, Christos (CERN)
In the framework of the LHC Injector Upgrade (LIU) project, the Proton Synchrotron Booster (PSB) will be extensively modified during the Long Shutdown 2 (LS2, 2019-2020) at CERN [1]. This includes a new injector, Linac4, which will provide a 160 MeV H⁻ beam and a complete new injection section for the PSB composed essentially of a chicane and a stripping foil system. [...]
2018 - 4 p.
- Published in : 10.18429/JACoW-IBIC2017-MOPWC07
Fulltext: PDF;
In : 6th International Beam Instrumentation Conference, Grand Rapids, MI, USA, 20 -24 Aug 2017, pp.MOPWC07
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8.
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Commissioning and Results of the Half-Sector Test Installation with 160 MeV H⁻ beam from Linac4
/ Mikulec, Bettina (CERN) ; Aguglia, Davide (CERN) ; Allica Santamaria, Juan (CERN) ; Baud, Cedric (CERN) ; Bracco, Chiara (CERN) ; Burger, Stephane (CERN) ; Guidoboni, Greta (CERN) ; Jorat, Louise Olivia (CERN) ; Martin, Christophe (CERN) ; Navarro Fernandez, Araceli (CERN) et al.
During the Long Shutdown 2 (LS2) at CERN in 2019/20, the Proton Synchrotron Booster (PSB) will undergo a profound upgrade in the framework of the LHC Injector Upgrade (LIU) project involving also the connection to the new Linac4 injector. The 160 MeV Linac4 H' injection entails a complete replacement of the PSB injection section, including a stripping foil system, injection chicane, an H⁰/H' dump and novel beam instrumentation. [...]
CERN-ACC-2017-276.-
2017 - 4 p.
- Published in : 10.18429/JACoW-IPAC2017-MOPIK047
Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.MOPIK047
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9.
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Robust Optical Instrumentation for Accelerator Alignment Using Frequency Scanning Interferometry
/ Sosin, Mateusz (CERN) ; Mainaud Durand, Helene (CERN) ; Micolon, Frederic (CERN) ; Rude, Vivien (CERN) ; Rutkowski, Jaroslaw M (CERN)
The precise alignment of components inside particle accelerators is an important engineering challenge in high-energy physics. Optical interferometry, being a precise, optical distance measurement technique, is often a method of choice in such applications. [...]
Geneva : JACoW, 2021 - 4 p.
- Published in : JACoW IPAC 2021 (2021) 2203-2206
Fulltext: PDF;
In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.2203-2206
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10.
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The UNICOS-CPC vacuum controls package
/ Blanchard, Sebastien (CERN) ; Bes, Marcin (CERN) ; Blanco Viñuela, Enrique (CERN) ; Booth, William (CERN) ; Bradu, Benjamin (CERN) ; Ferreira, Rodrigo (CERN) ; Gomes, Paulo (CERN) ; Gutierrez, Abel (CERN) ; Kopylov, Leonid (Serpukhov, IHEP) ; Rocha, Andre (CERN) et al.
The vacuum control of the Large Hadron Collider and its injectors is based on PLC and SCADA off-the-shelf components. Since late '90s, CERN's vacuum group has developed a dedicated control framework to drive, monitor and log the more than 10 000 vacuum instruments. [...]
2018 - 4 p.
- Published in : 10.18429/JACoW-ICALEPCS2017-THPHA016
Fulltext: PDF;
In : International Conference on Accelerator and Large Experimental Physics Control Systems, Barcelona, Spain, 8 - 13 Oct 2017, pp.THPHA016
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