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The S-DALINAC polarized injector SPIN - performance and results

Eckardt, C. and Bahlo, T. and Bangert, P. and Barday, R. and Bonnes, U. and Brunken, M. and Burandt, C. and Eichhorn, R. and Enders, J. and Espig, M. and Ingenhaag, C. and Lindemann, J. and Platz, M. and Poltoratska, Y. and Roth, M. and Schneider, F. and Schusler, H. and Wagner, M. and Weber, A. and Zwicker, B. and Ackermann, W. and Muller, W. F. O. and Weiland, T. and Aulenbacher, K. (2011):
The S-DALINAC polarized injector SPIN - performance and results.
In: Proceedings of the Particle Accelerator Conference, New York/N.Y., U.S.A. (2011), pp. 853-855, [Online-Edition: http://accelconf.web.cern.ch/AccelConf/PAC2011/papers/tup019...],
[Book Section]

Abstract

At the superconducting 130 MeV Darmstadt electron linac S-DALINAC the new source of polarized electrons uses a GaAs cathode illuminated with pulsed Ti:Sapphire and diode laser light. The electron source had been set up and commissioned at a test stand with a beam line where a Wien filter for spin manipulation, a Mott polarimeter for polarization measurement and a chopper-prebuncher system were part of the system. Upon completion of the tests, test stand and beam line were dismantled and re-installed at the S-DALINAC. The new photo injector opens up the potential for experiments with polarized electron and photon beams for nuclear structure studies at low momentum transfers. Various polarimeters will be installed at all experimental sites to monitor the beam polarization. We report on the S-DALINAC, the results from the teststand performance, the implementation of the polarized source and the polarimeter research and development.

Item Type: Book Section
Erschienen: 2011
Creators: Eckardt, C. and Bahlo, T. and Bangert, P. and Barday, R. and Bonnes, U. and Brunken, M. and Burandt, C. and Eichhorn, R. and Enders, J. and Espig, M. and Ingenhaag, C. and Lindemann, J. and Platz, M. and Poltoratska, Y. and Roth, M. and Schneider, F. and Schusler, H. and Wagner, M. and Weber, A. and Zwicker, B. and Ackermann, W. and Muller, W. F. O. and Weiland, T. and Aulenbacher, K.
Title: The S-DALINAC polarized injector SPIN - performance and results
Language: English
Abstract:

At the superconducting 130 MeV Darmstadt electron linac S-DALINAC the new source of polarized electrons uses a GaAs cathode illuminated with pulsed Ti:Sapphire and diode laser light. The electron source had been set up and commissioned at a test stand with a beam line where a Wien filter for spin manipulation, a Mott polarimeter for polarization measurement and a chopper-prebuncher system were part of the system. Upon completion of the tests, test stand and beam line were dismantled and re-installed at the S-DALINAC. The new photo injector opens up the potential for experiments with polarized electron and photon beams for nuclear structure studies at low momentum transfers. Various polarimeters will be installed at all experimental sites to monitor the beam polarization. We report on the S-DALINAC, the results from the teststand performance, the implementation of the polarized source and the polarimeter research and development.

Title of Book: Proceedings of the Particle Accelerator Conference, New York/N.Y., U.S.A. (2011)
Uncontrolled Keywords: S-DALINAC, Polarized Electron Source, Instrumentation, Polarimetry
Divisions: 05 Department of Physics > Institute of Nuclear Physics
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
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)
05 Department of Physics
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Collaborative Research Centres (incl. Transregio)
Event Title: Proceedings of the Particle Accelerator Conference, New York/N.Y., U.S.A. (2011)
Date Deposited: 04 Apr 2012 15:16
Official URL: http://accelconf.web.cern.ch/AccelConf/PAC2011/papers/tup019...
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