# SPS and CNGS

Senast inlagda poster:
2022-05-17
20:50
 Applying Model Checking to Highly-Configurable Safety Critical Software: The SPS-PPS PLC Program / Fernández Adiego, Borja (CERN) ; Blanco Viñuela, Enrique (CERN) ; Havart, Frederic (CERN) ; Ladzinski, Tomasz (CERN) ; Lopez-Miguel, Ignacio D (CERN) ; Tournier, Jean-Charles (CERN) An important aspect of many particle accelerators is the constant evolution and frequent configuration changes that are needed to perform the experiments they are designed for. This often leads to the design of configurable software that can absorb these changes and perform the required control and protection actions. [...] 2022 - 5 p. - Published in : JACoW ICALEPCS 2021 (2022) 759-763 Fulltext: PDF; In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.759-763

2022-05-17
20:50
 A semi-empirical model for preheater design to trigger CO$_2$ boiling for detector cooling / Baldinelli, G (INFN, Perugia ; U. Perugia (main)) ; French, T (CERN) ; Bianchi, F (INFN, Perugia ; Perugia U.) ; Daguin, J (CERN) ; Onnela, A (CERN) ; Tropea, P (CERN) The fluid properties of CO$_2$ make it an ideal medium for the cooling of tracking detectors in experiments at particle accelerators. Detectors such as the Compact Muon Solenoid Outer Tracker at CERN will be cooled to a nominal temperature of -35 °C with CO$_2$ cooling to ensure the longevity of the silicon sensors. [...] 2021 - 10 p. - Published in : Int. J. Refrigeration 128 (2021) 12-21

2022-05-17
15:15
 Full simulation and performance of a standard iron warm muon shield with tuned return yoke / Ferro-Luzzi, Massimiliano (CERN) /SHiP Collaboration Full simulation and performance of a standard iron warm muon shield with tuned return yoke CERN-SHiP-INT-2022-007.- Geneva : CERN, 2022

2022-05-16
17:11
 Development of an Automated High Temperature Superconductor Coil Winding Machine at CERN / Reymond, Hubert (CERN) ; Dam, Magnus (CERN) ; Felice, Helene (CERN) ; Haziot, Ariel (CERN) ; Jankowski, Patryk (CERN) ; Koziol, Piotr (CERN) ; Nes, Thomas (CERN) ; Pincot, Francois (CERN) ; Richter, Sebastian (CERN) Within the framework of technology studies on future accelerators, CERN has initiated a five-years R&D; project aimed at the evaluation of the REBCO (Rare Earth Barium Copper Oxide) High Temperature Superconductors (HTS). The study covers a number of areas from material science to electromechanical properties. [...] 2022 - 5 p. - Published in : JACoW ICALEPCS 2021 (2022) 473-477 Fulltext: PDF; In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.473-477

2022-05-16
17:11
 Beam Profile Measurements as Part of the Safe and Efficient Operation of the New SPS Beam Dump System / Topaloudis, Athanasios (CERN) ; Bravin, Enrico (CERN) ; Burger, Stephane (CERN) ; Jackson, Stephen (CERN) ; Velotti, Francesco (CERN) ; Veyrunes, Eric (CERN) In the framework of the LHC Injectors Upgrade (LIU) project, the Super Proton Synchrotron (SPS) accelerator at CERN is undergoing a profound upgrade including a new high-energy beam dump. The new Target Internal Dump Vertical Graphite (TIDVG#5) is designed to withstand an average dumped beam power as high as 235 kW to cope with the increased intensity and brightness of the LIU beams whose energies in the SPS range from 14 to 450 GeV. [...] 2022 - 4 p. - Published in : JACoW ICALEPCS 2021 (2022) 764-767 Fulltext: PDF; In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.764-767

2022-05-16
17:11
 The Inclusion of White Rabbit into the Global Industry Standard IEEE 1588 / Lipiński, Maciej (CERN) White Rabbit (WR) is the first CERN-born technology that has been incorporated into a global industry standard governed by the Institute of Electrical and Electronics Engineers (IEEE), the IEEE 1588 Precision Time Protocol (PTP). This showcase of technology transfer has been beneficial to both the standard and to WR technology. [...] 2022 - 6 p. - Published in : JACoW ICALEPCS 2021 (2022) 126-131 Fulltext: PDF; In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.126-131

2022-05-16
17:11
 Electromagnetic Modelling of Kicker Magnets to Derive Equivalent Circuits / Barnes, Michael J (CERN) ; Bjorkqvist, Oskar (CERN) ; Jensen, Lars (CERN ; Aarhus U.) ; Nielsen, Oliver (CERN ; Aarhus U.) An equivalent circuit model of a kicker magnet system is an invaluable tool for predicting the performance, studying possible modifications and for helping to diagnose faults. The frequency content of pulses associated with a ferrite loaded transmission line kicker magnet generally extend up to a few tens of MHz: hence, it is feasible to accurately model such a kicker magnet using lumped elements. [...] Geneva : JACoW, 2021 - 4 p. - Published in : JACoW IPAC '21 (2021) 3506-3509 Fulltext: PDF; In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.3506-3509

2022-05-16
17:11
 White Rabbit and MTCA.4 Use in the LLRF Upgrade for CERN’s SPS / Włostowski, Tomasz (CERN) ; Adrianek, Karol (CERN) ; Arruat, Michel (CERN) ; Baudrenghien, Philippe (CERN) ; Butterworth, Andrew (CERN) ; Daniluk, Grzegorz (CERN) ; Egli, Julien (CERN) ; Gill, John (CERN) ; Gingold, Tristan (CERN) ; González Cobas, Juan (CERN) et al. The Super Proton Synchrotron (SPS) Low-level RF (LLRF) system at CERN was completely revamped in 2020. In the old system, the digital signal processing was clocked by a submultiple of the RF. [...] 2022 - 6 p. - Published in : JACoW ICALEPCS 2021 (2022) 847-852 Fulltext: PDF; In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.847-852

2022-05-16
17:11
 UCAP: A Framework for Accelerator Controls Data Processing @ CERN / Cseppentő, Lajos (CERN) ; Büttner, Mark (CERN) The Unified Controls Acquisition and Processing (UCAP) framework provides a means to facilitate and streamline data processing in the CERN Accelerator Control System. UCAP’s generic structure is capable of tackling classic "Acquisition - Transformation - Publishing/Presentation" use cases, ranging from simple aggregations to complex machine reports and pre-processing of software interlock conditions. [...] 2022 - 6 p. - Published in : JACoW ICALEPCS 2021 (2022) 230-235 Fulltext: PDF; In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.230-235

2022-05-14
01:01
 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 ICALEPCS 2021 (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