001016968 001__ 1016968
001016968 005__ 20231017201855.0
001016968 0247_ $$2datacite_doi$$a10.34734/FZJ-2023-03875
001016968 037__ $$aFZJ-2023-03875
001016968 041__ $$aEnglish
001016968 1001_ $$0P:(DE-HGF)0$$aHanold, Nils Michael$$b0$$eCorresponding author
001016968 245__ $$aInfluence of the Radial Magnetic Field of a Sona Transition Unit on Polarization of Particles$$f - 2023-10-13
001016968 260__ $$c2023
001016968 300__ $$a52
001016968 3367_ $$2DRIVER$$abachelorThesis
001016968 3367_ $$02$$2EndNote$$aThesis
001016968 3367_ $$2DataCite$$aOutput Types/Supervised Student Publication
001016968 3367_ $$0PUB:(DE-HGF)2$$2PUB:(DE-HGF)$$aBachelor Thesis$$bbachelor$$mbachelor$$s1697522221_32159
001016968 3367_ $$2BibTeX$$aMASTERSTHESIS
001016968 3367_ $$2ORCID$$aSUPERVISED_STUDENT_PUBLICATION
001016968 502__ $$aBachelorarbeit, HHU Düsseldorf, 2023$$bBachelorarbeit$$cHHU Düsseldorf$$d2023
001016968 520__ $$aThe capability of a Sona transition unit to induce transitions between the differenthyperfne states of atoms is known from [1], [2] and [5]. The specifc transitionthat is induced depends on the longitudinal and the radial magnetical felds of thetransition unit.Performed simulations of the occupation numbers of different Hydrogen hyperfinesubstates show that also the radial distance of the atomic beam from the beam axisto the edge of the coils seems to be important, because the radial magnetic fieldamplitude is rising from the center of a magnetic coil to the edge.This predicted behavior was proofed by measurements with a new type of a Sonatransition unit that was constructed and build for this thesis. One important resultwas that more particles take part in the hyperfine transitions inside the Sona unitby using radial offsets from the beam axis. This results in larger amplitudes of theoscillation between a high populated and high depolulated state while increasingthe current inside the Sona unit. The measurements show that especially at smallmagnetic fields the amplitudes of the oscillations for one hyperfine state is increasingwith an increasing radial offset from the beam axis.It was also possible to increase the amplitudes of these oscillations of the hyperfinestates from an unpolarized atom beam by using a radial offset. Therefore, it ispossible to polarize an unpolarized particle beam by using - in the laboratoryframe - static magnetic fields. This is an improvement of the known possibilitiesto create a polarized particle beam because of the comparatively easy and cheapway to produce and build these devices instead of other methods.
001016968 536__ $$0G:(DE-HGF)POF4-612$$a612 - Cosmic Matter in the Laboratory (POF4-612)$$cPOF4-612$$fPOF IV$$x0
001016968 65027 $$0V:(DE-MLZ)SciArea-200$$2V:(DE-HGF)$$aNuclear Physics$$x0
001016968 65017 $$0V:(DE-MLZ)GC-2001-2016$$2V:(DE-HGF)$$aNuclei and Particles$$x0
001016968 7001_ $$0P:(DE-Juel1)131108$$aBüscher, Markus$$b1$$eThesis advisor$$ufzj
001016968 7001_ $$0P:(DE-Juel1)131141$$aEngels, Ralf W.$$b2$$eThesis advisor$$ufzj
001016968 8564_ $$uhttps://juser.fz-juelich.de/record/1016968/files/Bachelor_Thesis_Nils_Hanold_Druck.pdf$$yOpenAccess
001016968 909CO $$ooai:juser.fz-juelich.de:1016968$$popenaire$$popen_access$$pVDB$$pdriver$$pdnbdelivery
001016968 9101_ $$0I:(DE-HGF)0$$6P:(DE-HGF)0$$aExternal Institute$$b0$$kExtern
001016968 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131108$$aForschungszentrum Jülich$$b1$$kFZJ
001016968 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131141$$aForschungszentrum Jülich$$b2$$kFZJ
001016968 9131_ $$0G:(DE-HGF)POF4-612$$1G:(DE-HGF)POF4-610$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and the Universe$$vCosmic Matter in the Laboratory$$x0
001016968 9141_ $$y2023
001016968 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
001016968 920__ $$lyes
001016968 9201_ $$0I:(DE-Juel1)IKP-2-20111104$$kIKP-2$$lExperimentelle Hadrondynamik$$x0
001016968 9201_ $$0I:(DE-Juel1)PGI-6-20110106$$kPGI-6$$lElektronische Eigenschaften$$x1
001016968 980__ $$abachelor
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001016968 980__ $$aI:(DE-Juel1)IKP-2-20111104
001016968 980__ $$aI:(DE-Juel1)PGI-6-20110106
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