Measurements of the Beam Induced Heat Load at the ANKA Superconductive Undulator

doi:10.1063/1.2436075

Title: Measurements of the Beam Induced Heat Load at the ANKA Superconductive Undulator

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Abstract

Several theoretical papers tried to estimate the magnitude of the different possible effects heating a cold-bore small gap undulator: synchrotron radiation from upstream magnets, image currents and synchrotron radiation produced in the undulator. Measurements performed with the superconducting undulator installed in ANKA show that the dominating heating mechanism is diffuse synchrotron radiation generated in the upstream magnets: about 1 W/ 100 mA stored current at 2.5 GeV at a gap height of 8 mm. This rather low level can presumably be reduced further by modifying the collimating system at the entrance of the undulator.

Authors:

Casalbuoni, S.; Hagelstein, M.; Kostka, B.; Rossmanith, R. ^[1]; Schoeck, F.; Weisser, M.; Steffens, E. ^[2]; Bernhard, A.; Wollmann, D. ^[3]; Baumbach, T. ^[1]; Faculty of Physics, University of Karlsruhe ^[4]

Institute for Synchrotron Radiation, Research Center Karlsruhe (Germany)
Physics Institute II, Friedrich Alexander University Erlangen -Nuernberg (Germany)
Faculty of Physics, University of Karlsruhe (Germany)
(Germany)

Publication Date:: Fri Jan 19 00:00:00 EST 2007

OSTI Identifier:: 21052527

Resource Type:: Journal Article

Resource Relation:: Journal Name: AIP Conference Proceedings; Journal Volume: 879; Journal Issue: 1; Conference: 9. international conference on synchrotron radiation instrumentation, Daegu (Korea, Republic of), 28 May - 2 Jun 2006; Other Information: DOI: 10.1063/1.2436075; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)

Country of Publication:: United States

Language:: English

Subject:: 43 PARTICLE ACCELERATORS; BEAM CURRENTS; BEAM OPTICS; GEV RANGE; HEATING LOAD; MEASURING METHODS; SUPERCONDUCTING MAGNETS; SYNCHROTRON RADIATION; WIGGLER MAGNETS

Citation Formats


                    Casalbuoni, S., Hagelstein, M., Kostka, B., Rossmanith, R., Schoeck, F., Weisser, M., Steffens, E., Bernhard, A., Wollmann, D., Baumbach, T., and Faculty of Physics, University of Karlsruhe. Measurements of the Beam Induced Heat Load at the ANKA Superconductive Undulator.  United States: N. p., 2007. 
        Web.  doi:10.1063/1.2436075.

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                    Casalbuoni, S., Hagelstein, M., Kostka, B., Rossmanith, R., Schoeck, F., Weisser, M., Steffens, E., Bernhard, A., Wollmann, D., Baumbach, T., & Faculty of Physics, University of Karlsruhe. Measurements of the Beam Induced Heat Load at the ANKA Superconductive Undulator.  United States.  doi:10.1063/1.2436075.

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                    Casalbuoni, S., Hagelstein, M., Kostka, B., Rossmanith, R., Schoeck, F., Weisser, M., Steffens, E., Bernhard, A., Wollmann, D., Baumbach, T., and Faculty of Physics, University of Karlsruhe. Fri .  
        "Measurements of the Beam Induced Heat Load at the ANKA Superconductive Undulator".  United States.  
        doi:10.1063/1.2436075.

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@article{osti_21052527,

  title        = {Measurements of the Beam Induced Heat Load at the ANKA Superconductive Undulator},

  author       = {Casalbuoni, S. and Hagelstein, M. and Kostka, B. and Rossmanith, R. and Schoeck, F. and Weisser, M. and Steffens, E. and Bernhard, A. and Wollmann, D. and Baumbach, T. and Faculty of Physics, University of Karlsruhe},

  abstractNote = {Several theoretical papers tried to estimate the magnitude of the different possible effects heating a cold-bore small gap undulator: synchrotron radiation from upstream magnets, image currents and synchrotron radiation produced in the undulator. Measurements performed with the superconducting undulator installed in ANKA show that the dominating heating mechanism is diffuse synchrotron radiation generated in the upstream magnets: about 1 W/ 100 mA stored current at 2.5 GeV at a gap height of 8 mm. This rather low level can presumably be reduced further by modifying the collimating system at the entrance of the undulator.},

  doi          = {10.1063/1.2436075},

  journal      = {AIP Conference Proceedings},

  number       = 1,

  volume       = 879,

  place        = {United States},

  year         = {Fri Jan 19 00:00:00 EST 2007},

  month        = {Fri Jan 19 00:00:00 EST 2007}

}

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DOI: 10.1063/1.2436075

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