Approximated expressions for the coherent synchrotron radiation effect in various accelerator scenarios
In this paper, we present analytic expressions for the coherent synchrotron radiation (CSR)-induced rms energy spread and the resulting emittance dilution due to three common scenarios in electron particle accelerators: An electron bunch transitioning into the steady-state regime while traversing a...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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American Physical Society
2021-08-01
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| Series: | Physical Review Accelerators and Beams |
| Online Access: | http://doi.org/10.1103/PhysRevAccelBeams.24.080701 |
| _version_ | 1818458118848249856 |
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| author | Donish Z. Khan Tor O. Raubenheimer |
| author_facet | Donish Z. Khan Tor O. Raubenheimer |
| author_sort | Donish Z. Khan |
| collection | DOAJ |
| description | In this paper, we present analytic expressions for the coherent synchrotron radiation (CSR)-induced rms energy spread and the resulting emittance dilution due to three common scenarios in electron particle accelerators: An electron bunch transitioning into the steady-state regime while traversing a bending magnet with and without the effects of compression, and an electron bunch coasting into a subsequent drift section. The expressions are used to calculate the CSR-induced rms energy spread and emittance dilution for real bunch compressor systems: the first and second bunch compressors of the LCLS-II CuRF and LCLS-II-HE. The expressions are compared with simulations using elegant for various parameter scans. |
| first_indexed | 2024-12-14T22:53:23Z |
| format | Article |
| id | doaj.art-2b68e52ac3d74c65b0d8b63480e686a5 |
| institution | Directory Open Access Journal |
| issn | 2469-9888 |
| language | English |
| last_indexed | 2024-12-14T22:53:23Z |
| publishDate | 2021-08-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review Accelerators and Beams |
| spelling | doaj.art-2b68e52ac3d74c65b0d8b63480e686a52022-12-21T22:44:39ZengAmerican Physical SocietyPhysical Review Accelerators and Beams2469-98882021-08-0124808070110.1103/PhysRevAccelBeams.24.080701Approximated expressions for the coherent synchrotron radiation effect in various accelerator scenariosDonish Z. KhanTor O. RaubenheimerIn this paper, we present analytic expressions for the coherent synchrotron radiation (CSR)-induced rms energy spread and the resulting emittance dilution due to three common scenarios in electron particle accelerators: An electron bunch transitioning into the steady-state regime while traversing a bending magnet with and without the effects of compression, and an electron bunch coasting into a subsequent drift section. The expressions are used to calculate the CSR-induced rms energy spread and emittance dilution for real bunch compressor systems: the first and second bunch compressors of the LCLS-II CuRF and LCLS-II-HE. The expressions are compared with simulations using elegant for various parameter scans.http://doi.org/10.1103/PhysRevAccelBeams.24.080701 |
| spellingShingle | Donish Z. Khan Tor O. Raubenheimer Approximated expressions for the coherent synchrotron radiation effect in various accelerator scenarios Physical Review Accelerators and Beams |
| title | Approximated expressions for the coherent synchrotron radiation effect in various accelerator scenarios |
| title_full | Approximated expressions for the coherent synchrotron radiation effect in various accelerator scenarios |
| title_fullStr | Approximated expressions for the coherent synchrotron radiation effect in various accelerator scenarios |
| title_full_unstemmed | Approximated expressions for the coherent synchrotron radiation effect in various accelerator scenarios |
| title_short | Approximated expressions for the coherent synchrotron radiation effect in various accelerator scenarios |
| title_sort | approximated expressions for the coherent synchrotron radiation effect in various accelerator scenarios |
| url | http://doi.org/10.1103/PhysRevAccelBeams.24.080701 |
| work_keys_str_mv | AT donishzkhan approximatedexpressionsforthecoherentsynchrotronradiationeffectinvariousacceleratorscenarios AT tororaubenheimer approximatedexpressionsforthecoherentsynchrotronradiationeffectinvariousacceleratorscenarios |