000874035 001__ 874035
000874035 005__ 20210130004555.0
000874035 037__ $$aFZJ-2020-01195
000874035 041__ $$aEnglish
000874035 1001_ $$0P:(DE-Juel1)131234$$aLehrach, Andreas$$b0$$eCorresponding author$$ufzj
000874035 1112_ $$a4th European Advanced Accelerator Concepts Workshop$$cLa Biodola Bay, Isola d'Elba$$d2019-09-15 - 2019-09-21$$gEAAC 2019$$wItaly
000874035 245__ $$aPolarized Beams from Laser-Plasma Accelerators
000874035 260__ $$c2019
000874035 3367_ $$033$$2EndNote$$aConference Paper
000874035 3367_ $$2DataCite$$aOther
000874035 3367_ $$2BibTeX$$aINPROCEEDINGS
000874035 3367_ $$2DRIVER$$aconferenceObject
000874035 3367_ $$2ORCID$$aLECTURE_SPEECH
000874035 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1584438176_22060$$xInvited
000874035 520__ $$aThe generation of polarized particle beams still relies on conventional particle accelerators, which are typically very large in scale and budget. Concepts based on laser-driven wake-field acceleration have strongly been promoted during the last decades. Despite many advances in the understanding of fundamental physical phenomena, one largely unexplored issue is how the particle spins are influenced by the huge magnetic fields of the plasmas and, thus, how highly polarized beams can be produced. The realization of laser-plasma based accelerators for polarized beams is now being pursued as a joint effort of groups from Forschungszentrum Jülich (Germany), University of Crete (Greece), and SIOM Shanghai (China) within the ATHENA consortium. As a first step, we have theoretically investigated and identified the mechanisms that influence the beam polarization in laser-plasma accelerators. We then carried out a set of Particle-in-cell simulations on the acceleration of electrons and proton beams from gaseous and foil targets. We could show that intense polarized beams may be produced if pre-polarized targets of high density are employed. Such polarized sources for electrons, protons, deuterons and 3He ions are now being built in Jülich. Proof-of-principle measurements at the (multi-)PW laser facilities PHELIX (GSI Darmstadt) and SULF (Shanghai) are in preparation.
000874035 536__ $$0G:(DE-HGF)POF3-631$$a631 - Accelerator R & D (POF3-631)$$cPOF3-631$$fPOF III$$x0
000874035 65027 $$0V:(DE-MLZ)SciArea-230$$2V:(DE-HGF)$$aParticle Physics$$x0
000874035 65017 $$0V:(DE-MLZ)GC-2004-2016$$2V:(DE-HGF)$$aBasic research$$x0
000874035 7001_ $$0P:(DE-Juel1)171611$$aBüscher, Tobias$$b1$$ufzj
000874035 7001_ $$0P:(DE-Juel1)167417$$aHützen, Anna$$b2$$ufzj
000874035 7001_ $$0P:(DE-Juel1)131141$$aEngels, Ralf W.$$b3$$ufzj
000874035 7001_ $$0P:(DE-Juel1)178627$$aKannis, Chrysovalantis$$b4$$ufzj
000874035 7001_ $$0P:(DE-HGF)0$$aThomas, Jahannes$$b5
000874035 7001_ $$0P:(DE-HGF)0$$aJi, Liangliang$$b6
000874035 7001_ $$0P:(DE-HGF)0$$aPeter Rakitsis, T.$$b7
000874035 8564_ $$uhttps://agenda.infn.it/event/17304/
000874035 909CO $$ooai:juser.fz-juelich.de:874035$$pVDB
000874035 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131234$$aForschungszentrum Jülich$$b0$$kFZJ
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000874035 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)171611$$aForschungszentrum Jülich$$b1$$kFZJ
000874035 9101_ $$0I:(DE-HGF)0$$6P:(DE-Juel1)171611$$a HHU Düsseldorf$$b1
000874035 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)167417$$aForschungszentrum Jülich$$b2$$kFZJ
000874035 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131141$$aForschungszentrum Jülich$$b3$$kFZJ
000874035 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)178627$$aForschungszentrum Jülich$$b4$$kFZJ
000874035 9101_ $$0I:(DE-HGF)0$$6P:(DE-HGF)0$$aHHU Düsseldorf$$b5
000874035 9131_ $$0G:(DE-HGF)POF3-631$$1G:(DE-HGF)POF3-630$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMaterie und Technologie$$vAccelerator R & D$$x0
000874035 9141_ $$y2020
000874035 920__ $$lyes
000874035 9201_ $$0I:(DE-Juel1)IKP-4-20111104$$kIKP-4$$lKernphysikalische Großgeräte$$x0
000874035 9201_ $$0I:(DE-Juel1)PGI-6-20110106$$kPGI-6$$lElektronische Eigenschaften$$x1
000874035 9201_ $$0I:(DE-Juel1)IKP-2-20111104$$kIKP-2$$lExperimentelle Hadrondynamik$$x2
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000874035 980__ $$aI:(DE-Juel1)PGI-6-20110106
000874035 980__ $$aI:(DE-Juel1)IKP-2-20111104
000874035 980__ $$aUNRESTRICTED