Paper |
Title |
Page |
TUPAB003 |
High Energy Density Irradiation With MAMI LINAC |
1296 |
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- P. Heil, K. Aulenbacher, Th. Beiser
IKP, Mainz, Germany
- A. Ignatenko, G.A. Moortgat-Pick, A. Ushakov
DESY, Hamburg, Germany
- S. Riemann
DESY Zeuthen, Zeuthen, Germany
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In order to build a positron source for the ILC, a high energy density irradiation is needed to test the used materials. At the MAMI linear accelerator such a radiation can be provided at different electron energies. With a macro pulsed source it is possible to imitate a yearlong radiation at the ILC within several hours. Small transversal beam sizes need to be provided with the focusing system and be measured at high beam currents using transition radiation and current measurements.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2017-TUPAB003
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TUPAB002 |
Material Tests for the ILC Positron Source |
1293 |
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- A. Ushakov, G.A. Moortgat-Pick
University of Hamburg, Hamburg, Germany
- K. Aulenbacher, Th. Beiser, P. Heil, V. Tioukine
IKP, Mainz, Germany
- A. Ignatenko, S. Riemann
DESY Zeuthen, Zeuthen, Germany
- A.L. Prudnikava, Y. Tamashevich
University of Hamburg, Institut für Experimentalphysik, Hamburg, Germany
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The positron source is a vital system of the ILC. The conversion target that yields 1014 positrons per second will undergo high peak and cyclic load during ILC operation. In order to ensure stable long term operation of the positron source the candidate material for the conversion target has to be tested. The intense electron beam at the Mainz Microtron (MAMI) provides a good opportunity for such tests. The first results for Ti6Al4V are presented which is the candidate material for the positron conversion target as well as for the exit window to the photon beam absorber.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2017-TUPAB002
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