000357738 001__ 357738
000357738 005__ 20250227110548.0
000357738 0247_ $$2doi$$a10.18429/JACOW-IBIC2022-TUP17
000357738 0247_ $$2datacite_doi$$a10.15120/GSI-2025-00430
000357738 037__ $$aGSI-2025-00430
000357738 041__ $$aEnglish
000357738 1001_ $$0P:(DE-HGF)0$$aSedláček, Ondrej$$b0$$eCorresponding author
000357738 1112_ $$a11th International Beam Instrumentation Conference$$cKrakow$$d2022-09-11 - 2022-09-15$$wPoland
000357738 245__ $$aHL-LHC Beam Gas Fluorescence Studies for Transverse Profile Measurement
000357738 260__ $$aGeneva, Switzerland$$bJACoW Publishing$$c2022
000357738 300__ $$a4 pages
000357738 3367_ $$2ORCID$$aCONFERENCE_PAPER
000357738 3367_ $$033$$2EndNote$$aConference Paper
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000357738 500__ $$aPublished by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International license.
000357738 520__ $$aIn a gas jet monitor, a supersonic gas curtain is injected into the beam pipe and interacts with the charged particle beam. The monitor exploits fluorescence induced by beam-gas interactions, thus providing a minimally invasive transverse profile measurement. Such a monitor is being developed as part of the High Luminosity LHC upgrade at CERN. As a preliminary study, the fluorescence cross section of relevant gases must be measured for protons at 450 GeV and 6.8 TeV (i.e. the LHC injection and flat top energies). In these measurements, neon, or alternatively nitrogen gas, will be injected into the LHC vacuum pipe by a regulated gas valve to create an extended pressure bump. This work presents the optical detection system that was installed in 2022 in the LHC to measure luminescence cross-section and horizontal beam profile. Preliminary measurements of background light and first signals are presented in this paper.
000357738 536__ $$0G:(DE-HGF)POF4-621$$a621 - Accelerator Research and Development (POF4-621)$$cPOF4-621$$fPOF IV$$x0
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000357738 650_7 $$2Other$$aAccelerator Physics
000357738 650_7 $$2Other$$a03 Transverse Profile and Emittance Monitors
000357738 693__ $$0EXP:(DE-Ds200)no_experiment-20200803$$1EXP:(DE-Ds200)theory-20200803$$5EXP:(DE-Ds200)no_experiment-20200803$$atheory$$eno experiment theory work (theory)$$x0
000357738 7001_ $$aAdy, Marton$$b1
000357738 7001_ $$aCastro Sequeiro, Cristina$$b2
000357738 7001_ $$aChurchman, Ashley$$b3
000357738 7001_ $$0P:(DE-Ds200)OR0310$$aForck, Peter$$b4$$ugsi
000357738 7001_ $$aMazzoni, Stefano$$b5
000357738 7001_ $$aSameed, Muhammed$$b6
000357738 7001_ $$aSchneider, Gerhard$$b7
000357738 7001_ $$aSidorowski, Krystian$$b8
000357738 7001_ $$aStringer, Oliver$$b9
000357738 7001_ $$0P:(DE-Ds200)OR1313$$aUdrea, Serban$$b10$$ugsi
000357738 7001_ $$aVeness, Raymond$$b11
000357738 7001_ $$aWelsch, Carsten$$b12
000357738 7001_ $$aZhang, Hao$$b13
000357738 7001_ $$aForck, Peter$$b14$$eEditor
000357738 7001_ $$00000-0003-1807-3817$$aWawrzyniak, Adriana$$b15$$eEditor
000357738 7001_ $$aSchaa, Volker R. W.$$b16$$eEditor
000357738 7001_ $$aKowalski, Grzegorz W.$$b17$$eEditor
000357738 7001_ $$aCudek, Agnieszka$$b18$$eEditor
000357738 773__ $$a10.18429/JACOW-IBIC2022-TUP17
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000357738 9101_ $$0I:(DE-Ds200)20121206GSI$$6P:(DE-Ds200)OR1313$$aGSI Helmholtzzentrum für Schwerionenforschung GmbH$$b10$$kGSI
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000357738 9141_ $$y2022
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