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000600660 041__ $$aEnglish
000600660 1001_ $$0P:(DE-H253)PIP1030949$$aPoder, Kristjan$$b0$$eCorresponding author$$udesy
000600660 1112_ $$aEuropean Advanced Accelerator Concepts Workshop$$cIsola d'Elba$$d2023-09-18 - 2023-09-22$$gEAAC$$wItaly
000600660 245__ $$aHigh-quality polarised electron bunches from colliding pulse injection
000600660 260__ $$c2023
000600660 3367_ $$033$$2EndNote$$aConference Paper
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000600660 520__ $$aHighly polarised, high current electron bunches from compact laser-plasma accelerators are sought after for numerous application. However, current proposals to produce these beams suffer from intrinsic limitations to the reproducibility, charge, beam shape and final polarisation degree. We propose colliding pulse injection as a technique for the generation of highly polarised electron bunches from pre-polarised plasma targets. Using particle-in-cell simulations, we show that colliding pulse injection enables accurate control of the spin-polarisation during the trapping of electrons, enabling high-current electron bunches with high degrees of polarisation to be generated. Bayesian optimisation is employed to optimise the multi-dimensional parameter space of colliding pulse injection, demonstrating the generation of highly polarised, high-quality electron bunches employing 100-TW class laser technology.
000600660 536__ $$0G:(DE-HGF)POF4-621$$a621 - Accelerator Research and Development (POF4-621)$$cPOF4-621$$fPOF IV$$x0
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000600660 7001_ $$0P:(DE-H253)PIP1019641$$aBohlen, Simon$$b1$$udesy
000600660 7001_ $$0P:(DE-HGF)0$$aGong, Zheng$$b2
000600660 7001_ $$0P:(DE-HGF)0$$aQuin, Michael$$b3
000600660 7001_ $$0P:(DE-HGF)0$$aTamburini, Matteo$$b4
000600660 8564_ $$uhttps://agenda.infn.it/event/35577/contributions/208720/
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000600660 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1019641$$aDeutsches Elektronen-Synchrotron$$b1$$kDESY
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000600660 9141_ $$y2023
000600660 9201_ $$0I:(DE-H253)MPA4-20220318$$kMPA4$$lPAs for Industrial and Health Applicatio$$x0
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