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Non-Invasive Beam Profile Monitoring for the HL-LHC Hollow Electron Lens
A Hollow Electron Lens (HEL) is currently under development for the High-Luminosity upgrade of the Large Hadron Collider (HL-LHC). In this device, a hollow electron beam co-propagates with a central proton beam and provides active halo control in the LHC. To ensure the concentricity of the two beams...
| Autores principales: | , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
JACoW
2021
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.18429/JACoW-IPAC2021-MOPAB279 http://cds.cern.ch/record/2806073 |
| _version_ | 1780972964514103296 |
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| author | Salehilashkajani, Amir Ady, Marton Chritin, Nicolas S Forck, Peter Jens, Noah Jones, Owain Rhodri Kersevan, Roberto Kumar, Narender Lefèvre, Thibaut Mazzoni, Stefano Papazoglou, Giannis Rossi, Adriana Schneider, Gerhard Sedláček, Ondrej Udrea, Serban Veness, Raymond Welsch, Carsten P Zhang, Hao D |
| author_facet | Salehilashkajani, Amir Ady, Marton Chritin, Nicolas S Forck, Peter Jens, Noah Jones, Owain Rhodri Kersevan, Roberto Kumar, Narender Lefèvre, Thibaut Mazzoni, Stefano Papazoglou, Giannis Rossi, Adriana Schneider, Gerhard Sedláček, Ondrej Udrea, Serban Veness, Raymond Welsch, Carsten P Zhang, Hao D |
| author_sort | Salehilashkajani, Amir |
| collection | CERN |
| description | A Hollow Electron Lens (HEL) is currently under development for the High-Luminosity upgrade of the Large Hadron Collider (HL-LHC). In this device, a hollow electron beam co-propagates with a central proton beam and provides active halo control in the LHC. To ensure the concentricity of the two beams, a non-invasive diagnostic instrument is currently being commissioned. This instrument is a compact version of an existing prototype that leverages beam induced fluorescence with supersonic gas curtain technology. This contribution includes the design features of this version of the monitor, recent progress, and future plans for tests at the Cockcroft Institute and the electron lens test stand at CERN. |
| id | cern-2806073 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2021 |
| publisher | JACoW |
| record_format | invenio |
| spelling | cern-28060732022-04-06T19:06:33Zdoi:10.18429/JACoW-IPAC2021-MOPAB279http://cds.cern.ch/record/2806073engSalehilashkajani, AmirAdy, MartonChritin, Nicolas SForck, PeterJens, NoahJones, Owain RhodriKersevan, RobertoKumar, NarenderLefèvre, ThibautMazzoni, StefanoPapazoglou, GiannisRossi, AdrianaSchneider, GerhardSedláček, OndrejUdrea, SerbanVeness, RaymondWelsch, Carsten PZhang, Hao DNon-Invasive Beam Profile Monitoring for the HL-LHC Hollow Electron LensAccelerators and Storage RingsA Hollow Electron Lens (HEL) is currently under development for the High-Luminosity upgrade of the Large Hadron Collider (HL-LHC). In this device, a hollow electron beam co-propagates with a central proton beam and provides active halo control in the LHC. To ensure the concentricity of the two beams, a non-invasive diagnostic instrument is currently being commissioned. This instrument is a compact version of an existing prototype that leverages beam induced fluorescence with supersonic gas curtain technology. This contribution includes the design features of this version of the monitor, recent progress, and future plans for tests at the Cockcroft Institute and the electron lens test stand at CERN.JACoWoai:cds.cern.ch:28060732021 |
| spellingShingle | Accelerators and Storage Rings Salehilashkajani, Amir Ady, Marton Chritin, Nicolas S Forck, Peter Jens, Noah Jones, Owain Rhodri Kersevan, Roberto Kumar, Narender Lefèvre, Thibaut Mazzoni, Stefano Papazoglou, Giannis Rossi, Adriana Schneider, Gerhard Sedláček, Ondrej Udrea, Serban Veness, Raymond Welsch, Carsten P Zhang, Hao D Non-Invasive Beam Profile Monitoring for the HL-LHC Hollow Electron Lens |
| title | Non-Invasive Beam Profile Monitoring for the HL-LHC Hollow Electron Lens |
| title_full | Non-Invasive Beam Profile Monitoring for the HL-LHC Hollow Electron Lens |
| title_fullStr | Non-Invasive Beam Profile Monitoring for the HL-LHC Hollow Electron Lens |
| title_full_unstemmed | Non-Invasive Beam Profile Monitoring for the HL-LHC Hollow Electron Lens |
| title_short | Non-Invasive Beam Profile Monitoring for the HL-LHC Hollow Electron Lens |
| title_sort | non-invasive beam profile monitoring for the hl-lhc hollow electron lens |
| topic | Accelerators and Storage Rings |
| url | https://dx.doi.org/10.18429/JACoW-IPAC2021-MOPAB279 http://cds.cern.ch/record/2806073 |
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