Journal Article

PUBDB-2024-07057

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Resonant Emittance Mixing of Flat Beams in Plasma Accelerators

Diederichs, S.Extern*DESY* ; Sinn, A.DESY* ; Osterhoff, J.Extern*DESY* ; Ferran Pousa, A.Extern*DESY* ; benedetti, C. ; Thévenet, M. (Corresponding author)DESY* ; Schroeder, C. B. (Corresponding author)

2024
APS College Park, Md.

This record in other databases:  

Please use a persistent id in citations: doi:10.1103/PhysRevLett.133.265003  doi:10.3204/PUBDB-2024-07057

Abstract: Linear colliders rely on high-quality flat beams to achieve the desired event rate, while avoidingpotentially deleterious beamstrahlung effects. Here, we show that flat beams in plasma acceleratorscan be subject to quality degradation due to emittance mixing. This effect occurs when the beamparticles’ betatron oscillations in a nonlinearly coupled wakefield become resonant in the horizontaland vertical planes. Emittance mixing can lead to a substantial decrease of the luminosity, the mainquantity determining the event rate. In some cases, the use of laser drivers or flat particle beamdrivers may decrease the fraction of resonant particles and, hence, mitigate emittance deterioration.

Note: Also on arXiv at https://arxiv.org/abs/2403.05871This PUBDB entry is for the published article in Physical Review Letters. There is a separate entry for the arxiv: PUBDB-2024-00227. If only one entry should be kept, it should be this one for PRL.

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Contributing Institute(s):

1. Plasma Theory and Simulations (MPA1)

Research Program(s):

1. 621 - Accelerator Research and Development (POF4-621) (POF4-621)
2. DFG project G:(GEPRIS)491245950 - Open-Access-Publikationskosten / 2025-2027 / DESY Hamburg (491245950) (491245950)

Experiment(s):

1. No specific instrument

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Electronics and Telecommunications Collection ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF >= 5 ; JCR ; Nationallizenz ; SCOAP3 sponsored Journal ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Diederichs, S.Extern*DESY* ; Benedetti, C. ; Ferran Pousa, A.DESY* ; Sinn, A.Extern* ; Osterhoff, J.Extern*DESY* ; Schroeder, C. ; Thévenet, M. (Corresponding author)DESY*
Emittance mixing of flat beams in plasma accelerators for future linear colliders
(2024) [10.3204/PUBDB-2024-00227]2024     Files  Fulltext BibTeX | EndNote: XML, Text | RIS

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