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A New Hardware Design for PSB Kicker Magnets (KSW) for the 35 mm Transverse Painting in the Horizontal Plane
/ Feliciano, Luis (CERN) ; Bracco, Chiara (CERN) ; Ducimetière, Laurent (CERN) ; Fowler, Tony (CERN) ; Gräwer, Gregor (CERN) ; Noulibos, Remy (CERN) ; Sermeus, Luc (CERN) ; Weterings, Wim (CERN) ; Zannini, Carlo (CERN)
The changeover from Linac2 to Linac4 in CERN’s injector chain will allow increasing the injection energy into the PS Booster from 50 MeV to 160 MeV. Transverse phase space painting will be performed in the horizontal plane, by means of four stacks of four KSW kicker magnets. [...]
CERN-ACC-2015-015.-
2015 - 3 p.
- Published in : (2015) , pp. THPF086
Published version from JACoW: PDF; External link: JACOW
In : 6th International Particle Accelerator Conference, Richmond, VA, USA, 3 - 8 May 2015, pp.THPF086
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Linux-based PXIe System for the Real-Time Control of New Painting Bumper at CERN
/ Pimentel, Marco (CERN) ; Carlier, Etienne (CERN) ; Chanavat, Christophe (CERN) ; Gharsa, Thierry (CERN) ; Gräwer, Gregor (CERN) ; Magnin, Nicolas (CERN) ; Voumard, Nicolas (CERN)
In the framework of the LHC Injectors Upgrade Project, the new connection from Linac4, injecting a 160 MeV H⁻ beam into the Proton Synchrotron Booster (PSB) requires a set of four slow kicker magnets (KSW) per PSB ring to move the beam on a stripping foil, remove electrons and perform phase space painting. A new multiple-linear waveform generator based on a Marx topology powers each KSW, allowing adjustment of the current discharge shape with high flexibility for the different beam users. [...]
2020 - 5 p.
- Published in : 10.18429/JACoW-ICALEPCS2019-MOPHA113
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.MOPHA113
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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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Deployment and Commissioning of the CERN PS Injection Kicker System for Operation with 2 GeV Beams in Short Circuit Mode
/ Kramer, Thomas (CERN) ; Ayala Cintas, Nuria (CERN) ; Borburgh, Jan (CERN) ; Burkel, Peter (CERN) ; Carlier, Etienne (CERN) ; Ducimetière, Laurent (CERN) ; Feliciano, Luís M C (CERN) ; Ferrero Colomo, Álvaro (CERN) ; Fraser, Matthew A (CERN) ; Govertsen, Leif A (CERN) et al.
Within the framework of the LHC Injector Upgrade (LIU) project, the feasibility and design of an upgrade of the existing CERN PS proton injection kicker system have been outlined in previous publications already. This paper describes the adjustments of final design choices, testing, and deployment as well as the validation and commissioning of the new 2 GeV injection kicker system. [...]
Geneva : JACoW, 2021 - 4 p.
- Published in : JACoW IPAC 2021 (2021) 4489-4492
Fulltext: PDF;
In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.4489-4492
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The new injection region of the CERN PS Booster
/ Weterings, Wim (CERN) ; Bracco, Chiara (CERN) ; Jorat, Louise Olivia (CERN) ; Meddahi, Malika (CERN) ; Noulibos, Remy (CERN) ; Van Trappen, Pieter (CERN)
During the Long Shutdown 2 (LS2) at CERN, the new Linac4 (L4) accelerator will be connected to the PS Booster (PSB) to inject 160 MeV H$^−$ beam into the 4 superposed PSB rings. In order to achieve this, we have designed, built and pre-assembled a completely new H$^−$ charge-exchange injection chicane system, with a carbon stripping foil unit to convert the negative hydrogen ions into protons by stripping off the electrons. [...]
CERN-ACC-2019-195.-
2019 - 4 p.
- Published in : 10.18429/JACoW-IPAC2019-WEPMP039
Fulltext from publisher: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.WEPMP039
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Commissioning of the Stripping Foil Units for the Upgrade of the PSB H⁻ Injection System
/ Bracco, Chiara (CERN) ; Burger, Stephane (CERN) ; Forte, Vincenzo (CERN) ; Goddard, Brennan (CERN) ; Guidoboni, Greta (CERN) ; Jorat, Louise Olivia (CERN) ; Mikulec, Bettina (CERN) ; Navarro Fernandez, Araceli (CERN) ; Noulibos, Remy (CERN) ; Roncarolo, Federico (CERN) et al.
The PSB will be extensively upgraded during the next long shutdown of the CERN accelerator complex, to double the brightness of the stored beams. The existing multi-turn injection will be replaced by a charge exchange system designed for the 160 MeV hydrogen ions provided by Linac4. [...]
CERN-ACC-2017-254.-
2017 - 4 p.
- Published in : 10.18429/JACoW-IPAC2017-MOPIK041
Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.MOPIK041
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New PSB H$^{−}$ Injection and 2 GeV Transfer to the CERN PS
/ Bartmann, Wolfgang (CERN) ; Abelleira, Jose Luis (CERN) ; Balhan, Bruno (CERN) ; Benedetto, Elena (CERN) ; Borburgh, Jan (CERN) ; Bracco, Chiara (CERN) ; Carli, Christian (CERN) ; Di Giovanni, Gian Piero (CERN) ; Forte, Vincenzo (CERN) ; Gilardoni, Simone (CERN) et al.
At CERN Linac4 is being commissioned as first step in the LHC injector upgrade to provide 160 MeV H^{−} ions. In order to fully deploy its potential, the PSB conventional multiturn injection will be replaced by a charge exchange injection. [...]
2015 - 5 p.
- Published in : (2015) , pp. WEO4AB02
Fulltext: PDF; External link: JACOW
In : 54th ICFA Advanced Beam Dynamics Workshop on High-Intensity, High Brightness and High Power Hadron Beams, East-Lansing, USA, 10 - 14 Nov 2014, pp.WEO4AB02
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Painting Schemes for CERN PS Booster H⁻ Injection
/ Abelleira, Jose Luis (CERN) ; Bartmann, Wolfgang ; Benedetto, Elena (CERN) ; Bracco, Chiara (CERN) ; Di Giovanni, Gian Piero (CERN) ; Forte, Vincenzo (CERN) ; Kowalska, Magdalena (Ecole Polytechnique, Lausanne ; CERN) ; Meddahi, Malika (CERN) ; Mikulec, Bettina (CERN) ; Rumolo, Giovanni (CERN)
The present 50-MeV proton injection into the PS Booster will be replaced by a H⁻ charge exchange injection at 160 MeV to be provided by Linac 4. The higher energy will allow producing beams at higher brightness. [...]
CERN-ACC-2015-018.-
2015 - 4 p.
- Published in : (2015) , pp. THPF083
Published version from JACoW: PDF; External link: JACOW
In : 6th International Particle Accelerator Conference, Richmond, VA, USA, 3 - 8 May 2015, pp.THPF083
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