Hydrogenic Rydberg atoms in strong magnetic fields: theoretical and experimental spectra in the transition region from regularity to irregularity

Holle, ArminWiebusch, GerdMain, JörgWelge, Karl H.Zeller, GudrunWunner, GünterErtl, ThomasRuder, Hanns2012-09-052016-03-312012-09-052016-03-311987371621038http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-77020http://elib.uni-stuttgart.de/handle/11682/8054http://dx.doi.org/10.18419/opus-8037For deuterium Rydberg atoms in a magnetic field of sim6~T we compare the complete experimental spectrum in the range -190 cm-1 to -20 cm-1 with the positions and oscillator strengths of the corresponding quantum theoretically calculated photoabsorption lines. The agreement is excellent. The range of energy covered extends from the end of thel-mixing regime up to the regions where the approximate integrability of the problem is completely lost, and the corresponding classical system undergoes a transition to chaos.eninfo:eu-repo/semantics/openAccessRydberg-Zustand , Atom , Magnetfeld530Hydrogenic Rydberg atoms in strong magnetic fields: theoretical and experimental spectra in the transition region from regularity to irregularityarticle