1.2k citations
- Centre National de la Recherche ScientifiqueFR44 papers
- Philipps University of MarburgDE30 papers
- Deutsches Elektronen-Synchrotron DESYDE27 papers
- Freie Universität BerlinDE24 papers
- European X-Ray Free-Electron LaserDE22 papers
- Goethe University FrankfurtDE22 papers
- University of FreiburgDE20 papers
- Hebrew University of JerusalemIL17 papers
- Fritz Haber Institute of the Max Planck SocietyDE16 papers
- Helmholtz-Zentrum Berlin für Materialien und EnergieDE16 papers
- Johannes Gutenberg University MainzDE14 papers
- Universität HamburgDE14 papers
11 papers · 1 filter
Relativistic quantum dynamics in strong fields: Photon emission from heavy, few-electron ions
Sephan Fritzsche, Paul Indelicato, Thomas Stohlker
Recent progress in the study of the photon emission from highly-charged heavy ions is reviewed. These investigations show that high- ions provide a unique tool for improving the…
The Chemical Separation of Eka-Hg from CERN W Targets in view of Recent Relativistic Calculations
D. Kolb, A. Marinov, G. W. A. Newton +1
In 1971 evidence for the production of element 112 via secondary reactions in CERN W targets was obtained. The evidence was mainly based on the observation of fission fragments in…
The Spectra of Lamplighter Groups and Cayley Machines
Mark Kambites, Pedro V. Silva, Benjamin Steinberg
We calculate the spectra and spectral measures associated to random walks on restricted wreath products of finite groups with the infinite cyclic group, by calculating the Kesten-v…
On stability of the neutron rich Oxygen isotopes
K. A. Gridnev, D. K. Gridnev, V. G. Kartavenko +4
Stability with respect to neutron emission is studied for highly neutron-excessive Oxygen isotopes in the framework of Hartree-Fock-Bogoliubov approach with Skyrme forces Sly4 and…
Relativistic central--field Green's functions for the RATIP package
Peter Koval, Stephan Fritzsche
From perturbation theory, Green's functions are known for providing a simple and convenient access to the (complete) spectrum of atoms and ions. Having these functions available, t…
Spectroscopic LSJ notation for atomic levels obtained from relativistic calculations
G. Gaigalas, T. Zalandauskas, S. Fritzsche
Today, relativistic calculations are known to provide a very successful means in the study of open-shell atoms and ions. But although accurate atomic data are obtained from these c…