Relativistic effects are of major importance for understanding the properties of heavier atoms
and molecules. Volumes I-III of Relativistic Theory of Atoms and Molecules constitute the …

Atomic lifetime measurements yield information on atomic wavefunctions that supplements
the data from atomic energy levels, but is more sensitive to details of the radial …

Rates of the electric-dipole forbidden transition in the ground configuration of Cl-like ions of
Co, Ni and Cu have been measured optically at a heavy-ion storage ring. Besides testing …

The rates of several electric-dipole forbidden decays of 3p and 3d levels in Cl-S-, P-and Si-
like ions of Fe have been measured optically at a heavy-ion storage ring. In several cases …

We have developed a one-electron detachment theory from a closed-shell atomic
configuration in the relativistic Fock-space coupled-cluster ansatz. Using this method, we …

Beam–foil spectroscopy—Quo vadis? - IOPscience This site uses cookies. By continuing to use
this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy …

A recently developed relativistic multireference many-body perturbation theory based on
multireference configuration-interaction wavefunctions as zeroth-order wavefunctions is …

Recent experiments have revealed discrepancies between calculated and experimental
lifetimes in the lowest excited level of some chlorine-like ions. New ab initio oscillator …

We present transition energies, probabilities and branching ratios for the electric dipole
allowed (E1) and forbidden (M1, E2, M2) lines of the 3s23p4, 3s3p5 and 3s23p33d …

Beam–foil spectroscopy offers the efficient excitation of the spectra of a single element as
well as time-resolved observation. Extreme-ultraviolet (EUV) beam–foil survey and detail …