6533b7cffe1ef96bd1259963
RESEARCH PRODUCT
Calculation of atomic spectra and transition amplitudes for superheavy element Db (Z=105)
B. G. C. LackenbyVictor V. FlambaumVictor V. FlambaumV. A. Dzubasubject
PhysicsDubniumAtomic Physics (physics.atom-ph)FOS: Physical scienceschemistry.chemical_elementConfiguration interaction7. Clean energy01 natural sciences010305 fluids & plasmasPhysics - Atomic PhysicsAmplitudechemistry0103 physical sciencesPhysics::Atomic PhysicsNuclear Experiment (nucl-ex)Atomic physicsElectric dipole transitionIonization energyPerturbation theory010306 general physicsGround stateSpectroscopyNuclear Experimentdescription
Atomic spectra and other properties of superheavy element dubnium (Db, $Z=105$) are calculated using recently developed method combining configuration interaction with perturbation theory [the CIPT method, V. A. Dzuba, J. C. Berengut, C. Harabati, and V. V. Flambaum, Phys. Rev. A 95, 012503 (2017)]. These include energy levels for low-lying states of Db and Db II, electric dipole transition amplitudes between the ground state and low-lying states of opposite parity, isotope shift for these transitions, and the ionization potential of Db. Similar calculations for Ta, which is a lighter analog of Db, are performed to control the accuracy of the calculations.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-04-23 |