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001023910 0247_ $$2datacite_doi$$a10.34734/FZJ-2024-01896
001023910 037__ $$aFZJ-2024-01896
001023910 1001_ $$0P:(DE-Juel1)175125$$aAndres, Achim$$b0$$ufzj
001023910 1112_ $$aDPG Frühjahrstagung Karlsruhe$$cKarlsruhe$$d2024-03-04 - 2024-03-08$$wGermany
001023910 245__ $$aThe Search for Electric Dipole Moments of Charged Particles in Storage Rings
001023910 260__ $$c2024
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001023910 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1710417019_31252$$xInvited
001023910 502__ $$cRWTH Aachen
001023910 520__ $$aThe matter-antimatter asymmetry in the universe, unexplained by theStandard Model of elementary particle physics, requires CP-violatingphenomena, as proposed by A. Sakharov. Subatomic elementary particleswith Permanent Electric Dipole Moments (EDMs) violate timereversal and parity asymmetries, implicating CP violation if the CPTtheorem holds. In addition, the axion or axion like particles (ALPs),initially proposed to explain CP violation in quantum chromodynamicsand potentially constituting dark matter, induce an oscillating ElectricDipole Moment (EDM) along the spin direction when coupled withgluons.The Cooler Synchrotron COSY at Forschungszentrum Jülich providespolarized and unpolarized protons and deuterons up to a momentumof 3.7 GeV/c and serves as an ideal platform for the JEDI -Collaboration (Jülich Electric Dipole moment Investigations) to conductthe first direct measurement of the permanent deuteron EDMby observing its influence on spin motion. In addition to this measurementof the static EDM, upper limits of the oscillating deuteronEDM due to Axions or ALPs have been measured. Both effects resultin a build-up of a vertical polarization component which can bemeasured with a polarimeter. This presentation will describe both thepermanent EDM and the oscillating axion-induced EDM experiments.
001023910 536__ $$0G:(DE-HGF)POF4-612$$a612 - Cosmic Matter in the Laboratory (POF4-612)$$cPOF4-612$$fPOF IV$$x0
001023910 536__ $$0G:(EU-Grant)694340$$asrEDM - Search for electric dipole moments using storage rings (694340)$$c694340$$fERC-2015-AdG$$x1
001023910 693__ $$0EXP:(DE-Juel1)JEDI-20170712$$5EXP:(DE-Juel1)JEDI-20170712$$eJülich Electric Dipole moment Investigations$$x0
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001023910 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)175125$$aForschungszentrum Jülich$$b0$$kFZJ
001023910 9131_ $$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$$x0
001023910 9141_ $$y2024
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