Search results for "Multiple-reflection time-of-flight mass spectrometer"

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The FRS Ion Catcher

2013

At the FRS Ion Catcher at GSI, projectile and fission fragments are produced at relativistic energies, separated in-flight, range-focused, slowed down and thermalized in a cryogenic stopping cell. A multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) is used to perform direct mass measurements and to provide an isobarically clean beam for further experiments, such as mass-selected decay spectroscopy. A versatile RF quadrupole transport and diagnostics unit guides the ions from the stopping cell to the MR-TOF-MS, provides differential pumping, ion identification and includes reference ion sources. The FRS Ion Catcher serves as a test facility for the Low-Energy Branch of the Sup…

Nuclear and High Energy PhysicsPhysics::Instrumentation and DetectorsFissionMass spectrometry01 natural sciencesIonHEAVY-IONSNuclear physicsENERGYGSI0103 physical sciencesddc:530NuclideNuclear Experiment010306 general physicsInstrumentationSUPER-FRSDirect mass measurementta114010308 nuclear & particles physicsChemistryProjectileMultiple-reflection time-of-flight mass spectrometerExtraction timeTIMECryogenic gas-filled stopping cellQuadrupoleISOBAR-SEPARATIONFacility for Antiproton and Ion ResearchAtomic physicsProjectile fragmentationBeam (structure)Exotic nucleiSYSTEMNuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms
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First spatial separation of a heavy ion isomeric beam with a multiple-reflection time-of-flight mass spectrometer

2015

Physics letters / B 744, 137 - 141 (2015). doi:10.1016/j.physletb.2015.03.047

Nuclear reactionNuclear and High Energy PhysicsISOBAR SEPARATIONPROJECTILESpatial isomer separationMass spectrometry530Ion211Po ionsPo-211 ionsCRYOGENIC STOPPING CELLPhysics::Atomic and Molecular ClustersIsomeric ratioFACILITYddc:530Physics::Chemical PhysicsSpectroscopyNuclear ExperimentFRAGMENTSPhysicsExcitation energyta114Multiple-reflection time-of-flight mass spectrometerPERFORMANCEIsotope separation in flightlcsh:QC1-999IsomerFRS-ESRTime of flightSTATESEXOTIC NUCLEIMass spectrumIsomeric beamAtomic physicsGround stateSYSTEMExcitationlcsh:Physics
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