6533b836fe1ef96bd12a129c
RESEARCH PRODUCT
Mass Measurements and Implications for the Energy of the High-Spin Isomer inAg94
Tetsu SonodaIain MooreAnu KankainenT. EronenAntti SaastamoinenSaidur RahamanG. VorobjevJuho RissanenChristian WeberV.-v. ElomaaAri JokinenSami Rinta-antilaU. HagerYu. N. NovikovA. W. PopovSergey EliseevD. M. SeliverstovJuha ÄYstöJani HakalaL. BatistHeikki Penttiläsubject
PhysicsNuclear physicsMass excessIsotopeAnalytical chemistryGeneral Physics and AstronomyNuclideSpin (physics)Penning trapMass spectrometryBeta decayExcitationdescription
Nuclides in the vicinity of {sup 94}Ag have been studied with the Penning trap mass spectrometer JYFLTRAP at the Ion-Guide Isotope Separator On-Line. The masses of the two-proton-decay daughter {sup 92}Rh and the beta-decay daughter {sup 94}Pd of the high-spin isomer in {sup 94}Ag have been measured, and the masses of {sup 93}Pd and {sup 94}Ag have been deduced. When combined with the data from the one-proton- or two-proton-decay experiments, the results lead to contradictory mass excess values for the high-spin isomer in {sup 94}Ag, -46 370(170) or -44 970(100) keV, corresponding to excitation energies of 6960(400) or 8360(370) keV, respectively.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2008-10-01 | Physical Review Letters |