0000000000519111

AUTHOR

S. A. Bräuninger

showing 2 related works from this author

Resolution of Single Spin Flips of a Single Proton

2013

The spin magnetic moment of a single proton in a cryogenic Penning trap was coupled to the particle's axial motion with a superimposed magnetic bottle. Jumps in the oscillation frequency indicate spin-flips and were identified using a Bayesian analysis.

PhysicsProtonAtomic Physics (physics.atom-ph)010308 nuclear & particles physicsOscillationProton magnetic momentResolution (electron density)Other Fields of PhysicsFOS: Physical sciencesGeneral Physics and AstronomyPenning trap01 natural sciencesIon trappingPhysics - Atomic PhysicsSpin magnetic moment0103 physical sciencesPhysics::Atomic PhysicsAtomic physicsNuclear Experiment010306 general physicsSpin-½Physical Review Letters
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Demonstration of the double Penning Trap technique with a single proton

2013

Spin flips of a single proton were driven in a Penning trap with a homogeneous magnetic field. For the spin-state analysis the proton was transported into a second Penning trap with a superimposed magnetic bottle, and the continuous Stern-Gerlach effect was applied. This first demonstration of the double Penning trap technique with a single proton suggests that the antiproton magnetic moment measurement can potentially be improved by three orders of magnitude or more. Spin flips of a single proton were driven in a Penning trap with a homogeneous magnetic field. For the spin-state analysis the proton was transported into a second Penning trap with a superimposed magnetic bottle, and the cont…

Nuclear and High Energy PhysicsProtonOrders of magnitude (temperature)Atomic Physics (physics.atom-ph)Other Fields of PhysicsFOS: Physical sciencesGeonium atomPenning traps01 natural sciencesphysics.atom-phPhysics - Atomic Physics010305 fluids & plasmasFundamental symmetries0103 physical sciencesPhysics::Atomic and Molecular ClustersPhysics::Atomic Physics010306 general physicsSpin (physics)Nuclear ExperimentPhysicsPenning trapCPT testsMagnetic fieldAntiprotonPhysics::Accelerator PhysicsIon trapAtomic physicsPhysics Letters B
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