| Title |
Determination of the Momentum Spread While Running in the ERL Mode at the S-DALINAC* |
| Authors |
- F. Schließmann, M. Arnold, M. Dutine, N. Pietralla
TU Darmstadt, Darmstadt, Germany
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| Abstract |
The recirculating superconducting electron accelerator S-DALINAC [1] at TU Darmstadt is capable to run as a onefold or twofold Energy Recovery Linac (ERL) with a maximum energy of approximately 34 or 68 MeV in ERL mode, respectively. After the final acceleration in ERL mode, the momentum spread at the intended interaction point has to be determined. In order to investigate that momentum spread, a nondestructive measurement method is necessary. For this reason, it is planned to expand the beam horizontally in a section close to the interaction point by providing a well-defined horizontal dispersion. Using a wire scanner in this section for measuring the horizontal profile of the electron distribution, one can determine the momentum spread. The method of determining the momentum spread using the horizontal dispersion and the design of the wire scanner will be presented in this contribution.
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| Footnotes & References |
[1] N. Pietralla, Nuclear Physics News, Vol. 28, No. 2, 4 (2018). |
| Funding |
*Work supported by DFG through GRK 2128 and BMBF through grant No. 05H18RDRB2 |
| Paper |
download TUPP009.PDF [0.850 MB / 4 pages] |
| Export |
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| Conference |
IBIC2019 |
| Series |
International Beam Instrumentation Conferenc (8th) |
| Location |
Malmö, Sweden |
| Date |
08-12 September 2019 |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editorial Board |
Volker RW Schaa (GSI, Darmstadt, Germany); Andreas Jansson (ESS, Lund, Sweden); Thomas Shea (ESS, Lund, Sweden); Johan Olander (ESS, Lund, Sweden) |
| Online ISBN |
978-3-95450-204-2 |
| Online ISSN |
2673-5350 |
| Received |
03 September 2019 |
| Accepted |
07 September 2019 |
| Issue Date |
10 November 2019 |
| DOI |
doi:10.18429/JACoW-IBIC2019-TUPP009 |
| Pages |
300-303 |
| Copyright |
 Published by JACoW Publishing under the terms of the Creative Commons Attribution 3.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |
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