Khan, A. ; Boine-Frankenheim, O. ; Stoll, C. (2024)
Space charge and microbunching studies for the injection arc of MESA.
In: Journal of Physics: Conference Series, 2018, 1067 (6)
doi: 10.26083/tuprints-00021071
Article, Secondary publication, Publisher's Version
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JPCS_1067_6_062022.pdf Copyright Information: CC BY 3.0 Unported - Creative Commons, Attribution. Download (273kB) |
Item Type: | Article |
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Type of entry: | Secondary publication |
Title: | Space charge and microbunching studies for the injection arc of MESA |
Language: | English |
Date: | 3 June 2024 |
Place of Publication: | Darmstadt |
Year of primary publication: | 2018 |
Place of primary publication: | Bristol |
Publisher: | IOP Publishing |
Journal or Publication Title: | Journal of Physics: Conference Series |
Volume of the journal: | 1067 |
Issue Number: | 6 |
Collation: | 6 Seiten |
DOI: | 10.26083/tuprints-00021071 |
Corresponding Links: | |
Origin: | Secondary publication DeepGreen |
Abstract: | For intense electron bunches traversing through bends, as for example the recirculation arcs of an energy recovery linac (ERL), space charge (SC) may result in beam phase-space degradation. SC modifies the electron transverse dynamics in dispersive regions along the beam line and causes emittance growth for mismatched beams or for specific phase advances. On the other hand, longitudinal space charge together with dispersion can lead to the microbunching instability (MBI). The present study focuses on the 180° low energy (5 MeV) injection arc lattice for the multi-turn Mainz Energy-recovering Superconducting Accelerator (MESA), which should deliver a CW beam at 105 MeV for physics experiments with an internal target. We will discuss matching conditions with space charge together with the estimated microbunching gain for the arc. The implication for the ERL operation is outlined, using 3D envelope and tracking simulations. |
Identification Number: | Artikel-ID: 062022 |
Status: | Publisher's Version |
URN: | urn:nbn:de:tuda-tuprints-210710 |
Additional Information: | 9th International Particle Accelerator Conference, IPAC18 |
Classification DDC: | 500 Science and mathematics > 530 Physics 600 Technology, medicine, applied sciences > 621.3 Electrical engineering, electronics |
Divisions: | 18 Department of Electrical Engineering and Information Technology > Institute for Accelerator Science and Electromagnetic Fields |
Date Deposited: | 03 Jun 2024 09:19 |
Last Modified: | 12 Jun 2024 06:24 |
SWORD Depositor: | Deep Green |
URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/21071 |
PPN: | 518996174 |
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