6533b86cfe1ef96bd12c89e9
RESEARCH PRODUCT
Measurement of the4He-D2 mass difference
Günter WerthD. WilsdorfCh. Gerzsubject
PhysicsSpectrometerCyclotronAtomic and Molecular Physics and OpticsFourier transform ion cyclotron resonanceIonlaw.inventionNuclear physicsTime of flightDeuteriumlawMass spectrumIon trapAtomic physicsdescription
A Penning ion trap spectrometer has been used to measure the modified cyclotron frequencies of trapped4He+ and D 2 + ions. The resonances were detected by a time of flight method after ejection of the ions from the trap. We obtain a mass differenceΔm (D2-4He) = 25600331(5)·10−9 amu in acordance with published values but with a reduced uncertainty.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1990-06-01 | Zeitschrift f�r Physik D Atoms, Molecules and Clusters |