This content is Free Access.
6,367 Views
•
10:42 min
•
May 03, 2019
DOI:
Summary
Automatically generated
We present a protocol for the generation of an isotopically purified low-energy 229Th ion beam from a 233U source. This ion beam is used for the direct detection of the 229mTh ground-state decay via the internal-conversion decay channel. We also measure the internal conversion lifetime of 229mTh as well.
Explore More Videos
Isotopically Pure 229Th Ion Beam229mThUranium-233 SourceAlpha DecayThorium-229 IsomersBuffer Gas Stopping CellElectric Funnel SystemRadio Frequency Quadrupole StructureQuadrupole Mass SeparatorTriodic-electrode SystemMicro Channel Plate DetectorCatalytic Gas PurifierHelium Gas CylinderPressure Reducer ValveGas Flow Control
Read Article
Cite this Article
Wense, L. v. d., Seiferle, B., Amersdorffer, I., Thirolf, P. G. Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh. J. Vis. Exp. (147), e58516, doi:10.3791/58516 (2019).
Copy