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1.
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Detector Response Studies of the ESS Ionization Chamber
/ Dolenc Kittelmann, Irena (ESS, Lund) ; Boutachkov, Plamen (Darmstadt, GSI) ; Effinger, Ewald (CERN) ; Grishin, Viatcheslav ; Lernevall, Anders ; Viganò, William ; Zamantzas, Christos
The European Spallation Source (ESS), currently under construction in Lund, Sweden, will be a pulsed neutron source based on a proton linac. The ESS linac is designed to deliver a 2GeV beam with peak current of 62.5mA at 14 Hz to a rotating tungsten target for neutron production. [...]
2023 - 4 p.
- Published in : JACoW IBIC 2023 (2023) TUP004
Fulltext: PDF;
In : 12th International Beam Instrumentation Conference (IBIC 2023), Saskatoon, Canada, 10 - 14 Sep 2023, pp.TUP004
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2.
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FPGA-based Data Processing in the Neutron-Sensitive Beam Loss Monitoring System for the ESS Linac
/ Jabłoński, Grzegorz (Lodz, Tech. U.) ; Dolenc Kittelmann, Irena (ESS, Lund) ; Jałmużna, Wojciech (Lodz, Tech. U.) ; Kiełbik, Rafał (Lodz, Tech. U.) ; Cichalewski, Wojciech (Lodz, Tech. U.) ; Rosengren, Kaj (ESS, Lund) ; Shea, Thomas (ESS, Lund) ; Alves, Fabio dos Santos (ESS, Lund) ; Grishin, Viatcheslav (ESS, Lund) ; Papaevangelou, Thomas (IRFU, Saclay) et al.
The European Spallation Source (ESS), which is currently under construction, will be a neutron source based on 5 MW, 2 GeV superconducting proton linac. Among other beam instrumentation systems, this high intensity linac requires a Beam Loss Monitoring (BLM) system. [...]
IEEE, 2019 - 5 p.
- Published in : 10.23919/MIXDES.2019.8787166
In : 26th International Conference on Mixed Design of Integrated Circuits and System, Rzeszow, Poland, 27 - 29 Jun 2019, pp.101-105
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3.
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A Family of Gas Ionization Chambers and SEM for Beam Loss Monitoring of LHC and Other Accelerators
/ Grishin, Viatcheslav (ESS, Lund) ; Dehning, Bernd (CERN) ; Effinger, Ewald (CERN) ; Emery, Jonathan (CERN) ; Holzer, Eva Barbara (CERN) ; Koshelev, Andrey (Serpukhov, IHEP) ; Larionov, Anatoly (Serpukhov, IHEP) ; Medvedeva, Tatiana (CERN) ; Seleznev, Vladimir (Serpukhov, IHEP) ; Sleptsov, Mikhail (Serpukhov, IHEP) et al.
A serious problem for high current accelerators is the high density of the beam, which is able to destroy the equipment and to make a quench of super conductive magnets. Loss of even a small fraction of this intense beam equipment. [...]
2018 - 5 p.
- Published in : 10.18429/JACoW-RuPAC2018-TUZMH03
Fulltext: PDF;
In : 26th Russian Particle Accelerator Conference, Protvino, Russia, 1 - 5 Oct 2018, pp.TUZMH03
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4.
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Ionization Chambers as Beam Loss Monitors for ESS Linear Accelerator
/ Grishin, Viatcheslav (ESS, Lund) ; Dehning, Bernd (CERN) ; Koshelev, Andrey (Serpukhov, IHEP) ; Larionov, Anatoli (Serpukhov, IHEP) ; Seleznev, Vladimir (Serpukhov, IHEP) ; Sleptsov, Mikhail (Serpukhov, IHEP)
The European Spallation Source (ESS) to be under construction in Lund, Sweden, will provide a highest average intensity beam from a 5 MW superconducting proton linear accelerator to produce spallation neutrons. A serious problem for high current accelerators is the high density of the beam, which is able to destroy the equipment, to make a quench of super conductive magnets [...]
2018 - 4 p.
- Published in : 10.18429/JACoW-IBIC2017-WEPWC03
Fulltext: PDF;
In : 6th International Beam Instrumentation Conference, Grand Rapids, MI, USA, 20 -24 Aug 2017, pp.WEPWC03
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5.
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6.
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Performance study of little ionization chambers at the Large Hadron Collider
/ Kalliokoski, Matti (CERN) ; Dehning, Bernd (CERN) ; Effinger, Ewald (CERN) ; Grishin, Viatcheslav (CERN) ; Herranz Alvarez, Juan (CERN ; Barcelona, Polytechnic U. ; Proactive R&D;, Barcelona) ; Hjorth, Kristian (CERN ; Norwegian U. Sci. Tech.) ; Holzer, Eva Barbara (CERN) ; Nebot del Busto, Eduardo (CERN) ; Zamantzas, Christos (CERN)
The main detector type for beam loss monitoring of the LHC is a parallel plate Ionization Chamber (IC). In the locations where the beam losses could saturate the read-out electronics of the ICs, two other monitor types, Little Ionization Chambers (LIC) and Secondary Emission Monitors, have been installed to extend the dynamic range of the ICs. [...]
2017 - 5 p.
- Published in : 10.1109/NSSMIC.2016.8069744
In : IEEE Nuclear Science Symposium and Medical Imaging Conference, Strasbourg, France, 29 Oct - 6 Nov 2016, pp.8069744
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7.
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BLM threshold evolution and 2016 proposal
/ Kalliokoski, M (CERN) ; Auchmann, B (CERN) ; Dehning, B (CERN) ; Sousa, F S Domingues (CERN) ; Effinger, E (CERN) ; Grishin, V (CERN) ; Holzer, E B (CERN) ; Jackson, S (CERN) ; Kolad, B (CERN) ; Lechner, A (CERN) et al.
In total, over 5700 changes to the BLM thresholds were made during 2015. The new
thresholds are based on the operational experience from Run 1, on new simulation
models and on results from quench tests performed so far. [...]
Geneva : CERN, 2016 - 6 p.
- Published in : (2016) , pp. 191-196
Fulltext: PDF;
In : 6th Evian Workshop on LHC beam operation, Evian Les Bains, France, 15 - 17 Dec 2015, pp.191-196
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8.
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9.
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10.
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Beam Loss Monitoring for Run 2 of the LHC
/ Kalliokoski, Matti (CERN) ; Auchmann, Bernhard (CERN) ; Dehning, Bernd (CERN) ; Domingues Sousa, Fernando (CERN) ; Effinger, Ewald (CERN) ; Emery, Jonathan (CERN) ; Grishin, Viatcheslav (CERN) ; Holzer, Eva Barbara (CERN) ; Jackson, Stephen (CERN) ; Kolad, Blazej (CERN) et al.
The Beam Loss Monitoring (BLM) system of the LHC consists of over 3600 ionization chambers. The main task of the system is to prevent the superconducting magnets from quenching and protect the machine components from damage, as a result of critical beam losses. [...]
CERN-ACC-2015-308.-
2015 - 4 p.
- Published in : (2015) , pp. MOPTY055
Published version from JACoW: PDF; External link: JACOW
In : 6th International Particle Accelerator Conference, Richmond, VA, USA, 3 - 8 May 2015, pp.MOPTY055
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