Achievements and Performance Prospects of the Upgraded LHC Injectors

Autor: Kain, Verena, Albright, Simon, Alemany-Fernández, Reyes, Angoletta, Maria Elena, Antoniou, Fanouria, Argyropoulos, Theodoros, Asvesta, Foteini, Balhan, Bruno, Barnes, Michael, Barrientos, Diego, Bartosik, Hannes, Baudrenghien, Philippe, Bellodi, Giulia, Biancacci, Nicolo, Boccardi, Andrea, Borburgh, Jan, Bracco, Chiara, Carlier, Etienne, Cotte, Denis, Coupard, Julie, Damerau, Heiko, Di Giovanni, Gian Piero, Findlay, Alan, Fraser, Matthew, Funken, Anne, Goddard, Brennan, Hagmann, Gregoire, Hanke, Klaus, Huschauer, Alexander, Jaussi, Michael, Karpov, Ivan, Koevener, Toke, Küchler, Detlef, Lallement, Jean-Baptiste, Lasheen, Alexandre, Levens, Thomas, Li, Kevin, Lombardi, Alessandra, Madysa, Nico, Mahner, Edgar, Meddahi, Malika, Mether, Lotta, Mikulec, Bettina, Molendijk, John, Montesinos, Eric, Nisbet, David, Nuiry, Francois-Xavier, Papotti, Giulia, Paraschou, Konstantinos, Pedrosa, Fernando, Prebibaj, Tirsi, Prodon, Sylvie, Quartullo, Danilo, Renner, Elisabeth, Roncarolo, Federico, Rumolo, Giovanni, Salvant, Benoit, Schenk, Michael, Scrivens, Richard, Shaposhnikova, Elena, Skowroński, Piotr, Spierer, Arthur, Tecker, Frank, Valuch, Daniel, Velotti, Francesco, Wegner, Rolf, Zannini, Carlo

To provide HL-LHC performance, the CERN LHC injector chain underwent a major upgrade during an almost 2-year-long shutdown. In the first half of 2021 the injectors were gradually re-started with the aim to reach at least pre-shutdown parameters for L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7efc918673fadadc447cceaa658cf1f5

Operation of the GTS-LHC ECR Ion Source in Afterglow With Varying Klystron Frequency

Autor: Küchler, Detlef, O'Neil, Michael, Toivanen, Ville

Publikováno v: 23rd International Workshop on ECR Ion Sources
23rd International Workshop on ECR Ion Sources, Sep 2018, Catania, Italy. pp.TUP23, ⟨10.18429/JACoW-ECRIS2018-TUP23⟩

International audience; The GTS-LHC ECR ion source delivers lead ions for the CERN heavy ion programme at the LHC and the SPS fixed target physics. The source is normally operated with a main microwave frequency of 14.5 GHz in the afterglow mode. As

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6bd2a7cd3c096246b8b198ea570b5b3f
https://hal.science/hal-02051695

Simulation and Measurement Campaigns for Characterization and Performance Improvement of the CERN Heavy Ion Linac3

Autor: Bellodi, Giulia, Benedetti, Stefano, Küchler, Detlef, Toivanen, Ville, Wenander, Fredrik

Publikováno v: 61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams
61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams, Jun 2018, Daejeon, South Korea. pp.MOP2WB02, ⟨10.18429/JACoW-HB2018-MOP2WB02⟩

In the framework of the LHC Injector Upgrade programme (LIU), several activities have been carried out to improve the GTS-LHC ion source and Linac3 performance (Linac3 providing the charged heavy ion beams for CERN exper-iments). A restudy of the bea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed4f5a6a13d3424f6147b556fed457f0
https://hal.archives-ouvertes.fr/hal-01867513

Never Run Your ECR Ion Source with Argon in Afterglow for 6 Months!

Autor: Küchler, Detlef, Michet, Alice, Somoza, Jose, Toivanen, Ville

The fixed target experiment NA61 in the North Area of the SPS at CERN studies phase transitions in strongly interacting matter using the primary beams available from the CERN accelerator complex (protons and lead ions). In order to explore a wider ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04b8c7bd97deefb92806d25272a24201
http://cds.cern.ch/record/2315132

Performance of the CERN Injector Complex and Transmission Studies into the LHC during the Second Proton-Lead Run

Autor: Alemany-Fernández, Reyes, Albright, Simon, Angoletta, Maria Elena, Axensalva, Jerome, Bartmann, Wolfgang, Bartosik, Hannes, Baudrenghien, Philippe, Bellodi, Giulia, Blas, Alfred, Bohl, Thomas, Carlier, Etienne, Cettour-Cave, Stephane, Cornelis, Karel, Damerau, Heiko, Findlay, Alan, Gilardoni, Simone, Hancock, Steven, Huschauer, Alexander, Jebramcik, Marc, Jensen, Steen, Jowett, John, Kain, Verena, Küchler, Detlef, Lombardi, Alessandra, Manglunki, Django, Mertens, Tom, O'Neil, Michael, Pasinelli, Sergio, Saá Hernández, Angela, Schaumann, Michaela, Scrivens, Richard, Steerenberg, Rende, Timko, Helga, Toivanen, Ville, Tranquille, Gerard, Velotti, Francesco, Wenander, Fredrik, Wenninger, Jorg

The LHC performance during the proton-lead run in 2016 fully relied on a permanent monitoring and systematic improvement of the beam quality in all the injectors. The beam production and characteristics are explained in this paper, together with the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3415d580368cb108896128a1e71aac9d