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Compton transmission polarimeter for a very precise polarization measurement within a wide range of electron currents

Barday, R. ; Aulenbacher, K. ; Bangert, P. ; Enders, J. ; Göök, A. ; Jakubassa-Amundsen, D. H. ; Nillius, F. ; Surzhykov, A. ; Yerokhin, V. A.
Compton transmission polarimeter for a very precise polarization measurement within a wide range of electron currents.
In: Journal of Physics: Conference Series, 298, IOP Publishing, ISSN 1742-6588,
[Article]

Item Type: Article
Erschienen: 2011
Editors: Hillert, W. ; Aulenbacher, K.
Creators: Barday, R. ; Aulenbacher, K. ; Bangert, P. ; Enders, J. ; Göök, A. ; Jakubassa-Amundsen, D. H. ; Nillius, F. ; Surzhykov, A. ; Yerokhin, V. A.
Title: Compton transmission polarimeter for a very precise polarization measurement within a wide range of electron currents
Language: English
Journal or Publication Title: Journal of Physics: Conference Series
Book Title: Journal of Physics: Conference Series 298 [Workshop on Sources of Polarized Leptons and High Brightness Electron Beams (PESP2010), Bonn, Germany]
Volume of the journal: 298
Publisher: IOP Publishing
Uncontrolled Keywords: Polarized Electron Beam, Polarimetry, MAMI, Instrumentation
Divisions: DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
05 Department of Physics
05 Department of Physics > Institute of Nuclear Physics
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > C: Fundamentale Experimente
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > C: Fundamentale Experimente > C5: Experimente mit polarisierten Elektronen und Photonen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > E: Beschleunigerentwicklung
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > E: Beschleunigerentwicklung > E4: Neues Injektorkonzept
Date Deposited: 06 Aug 2012 14:05
URL / URN: https://doi.org/10.1088/1742-6596/298/1/012022
Additional Information:

Art.No.: 012022

PPN:
Alternative Abstract:
Alternative abstract Language

For new experiments with polarized electron and positron beams the precise and quick measurement of the beam polarization is required. The relative electron polarization has been monitored on-line using a compact transmission Compton polarimeter for a wide range of average electron currents up to 100/μA and electron beam energy of 3.5 MeV. The asymmetry induced by the beam polarization can be monitored precisely with ΔA/A < 0.2 %. Even small relative variations of the beam polarization during a beam time may be detected using this polarimeter, such as an increase ~ 1 % and subsequent decrease of the beam polarization.

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