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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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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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4.
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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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Comparison of Superconducting Septa Topologies and Parameter Space Exploration
/ Atanasov, Miroslav (CERN) ; Borburgh, Jan (CERN) ; Hourican, Michael (CERN) ; Sanz Ull, Alejandro (CERN ; Eindhoven, Tech. U.)
The unprecedented energy scale of the FCC poses challenging requirements for its magnetic elements including the septum magnets for injection and extraction. With an ambitious target field of 4 T and an apparent septum thickness of only 25 mm, different superconducting septa topologies have been investigated to explore their limitations. [...]
2018 - 4 p.
- Published in : 10.18429/JACoW-IPAC2018-WEPMF083
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.WEPMF083
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Validation of the CERN PS Eddy Current Injection Septa
/ Hourican, Michael (CERN) ; Balhan, Bruno (CERN) ; Borburgh, Jan (CERN) ; Masson, Thierry (CERN) ; Sanz Ull, Alejandro (CERN)
As part of the upgrade of the CERN PS accelerator from 1.4 GeV to 2 GeV, new injection septa have been developed. The system is comprised of a pulsed eddy current septum magnet and a pulsed eddy current bumper magnet. [...]
2018 - 4 p.
- Published in : 10.18429/JACoW-IPAC2018-TUPAF037
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.TUPAF037
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Upgrade of the SPS Ion Injection System
/ Uythoven, Jan (CERN) ; Borburgh, Jan (CERN) ; Bravin, Enrico (CERN) ; Burger, Stephane (CERN) ; Carlier, Etienne (CERN) ; Cravero, Jean-Marc (CERN) ; Ducimetière, Laurent (CERN) ; Gilardoni, Simone (CERN) ; Goddard, Brennan (CERN) ; Hansen, Jan (CERN) et al.
As part of the LHC Injectors Upgrade Project (LIU) the injection system into the SPS will be upgraded for the use with ions. The changes will include the addition of a Pulse Forming Line parallel to the existing PFN to power the kicker magnets MKP-S. [...]
CERN-ATS-2015-003; CERN-ACC-2015-003.-
2015 - 4 p.
- Published in : (2015) , pp. THPF099
Published version from JACoW: PDF; External link: JACOW
In : 6th International Particle Accelerator Conference, Richmond, VA, USA, 3 - 8 May 2015, pp.THPF099
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Performance of Transverse Beam Splitting and Extraction at the CERN Proton Synchrotron in the Framework of Multi-turn Extraction
/ Sterbini, Guido (CERN) ; Borburgh, Jan (CERN) ; Damjanovic, Sanja (CERN) ; Gilardoni, Simone (CERN) ; Giovannozzi, Massimo (CERN) ; Hernalsteens, Cédric (CERN ; Ecole Polytechnique, Lausanne) ; Hourican, Michael (CERN) ; Huschauer, Alexander (CERN ; TU Vienna) ; Kahle, Karsten (CERN) ; Le Godec, Gilles (CERN) et al.
Considerable progress has been made in 2015 in the setting up of the multi-turn extraction (MTE) in the CERN Proton Synchrotron (PS). A key ingredient in this novel extraction technique is the beam splitting in transverse phase space. [...]
CERN-ACC-2016-174.-
2016 - 4 p.
- Published in : 10.18429/JACoW-IPAC2016-THPMR043
Published version from JACoW: PDF;
In : 7th International Particle Accelerator Conference, Busan, Korea, 8 - 13 May 2016, pp.THPMR043
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Analysis of Intensity-dependent Effects on LHC Transverse Tunes at Injection Energy
/ De Maria, Riccardo (CERN) ; Giovannozzi, Massimo (CERN) ; Persson, Tobias (CERN) ; Tomás, Rogelio (CERN) ; Wei, Yuanyuan (Beijing, Inst. High Energy Phys.)
The LHC Run I has provided a huge amount of data that can be used to deepen the understanding of the beam behaviour. In this paper the focus is on the analysis of transverse tunes at injection energy to detect signs of intensity-dependent effects. [...]
CERN-ACC-2015-254.-
2015 - 4 p.
- Published in : (2015) , pp. TUPTY043
Published version from JACoW: PDF; External link: JACOW
In : 6th International Particle Accelerator Conference, Richmond, VA, USA, 3 - 8 May 2015, pp.TUPTY043
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Sources of Emittance Growth at the CERN PS Booster to PS Transfer
/ Bartmann, Wolfgang (CERN) ; Abelleira, Jose Luis (CERN) ; Burkart, Florian (CERN) ; Goddard, Brennan (CERN) ; Jentzsch, Jennifer (CERN) ; Ostojić, Ranko (CERN)
The CERN PS Booster (PSB) has four vertically stacked rings. After extraction from each ring, the bunches are recombined in two stages, comprising septum and kicker systems, such that the accumulated bunch train is injected through a single line into the PS. [...]
CERN-ACC-2016-274.-
2016 - 4 p.
- Published in : 10.18429/JACoW-IPAC2016-TUPMR046
Published version from JACoW: PDF;
In : 7th International Particle Accelerator Conference, Busan, Korea, 8 - 13 May 2016, pp.TUPMR046
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