71 citations · 332 across the 18 of their papers we have counts for
4 papers · 1 filter
Lifetime Measurement of the 8s Level in Francium
E. Gomez, L. A. Orozco, A. Perez Galvan +1
We measure the lifetime of the 8s level on a magneto-optically trapped sample of ^{210}Fr atoms with time-correlated single-photon counting. The 7P_{1/2} state serves as the resona…
Long-range electronic interactions between adatoms on transition metal surfaces
V. S. Stepanyuk, L. Niebergall, A. N. Baranov +2
Ab initio calculations of surface-state mediated interactions between Cu adatoms on transition metal surfaces are presented. We concentrate on Co/Cu(111) and Co(0001) substrates an…
An astronomical search for evidence of new physics: Limits on gravity-induced birefringence from the magnetic white dwarf RE J0317-853
Oliver Preuss, Mark P. Haugan, Sami K. Solanki +1
The coupling of the electromagnetic field directly with gravitational gauge fields leads to new physical effects that can be tested using astronomical data. Here we consider a part…
Distribution of magnetically confined circumstellar matter in oblique rotators
O. Preuss, M. Schuessler, V. Holzwarth +1
We consider the mechanical equilibrium and stability of matter trapped in the magnetosphere of a rapidly rotating star. Assuming a dipolar magnetic field and arbitrary inclination…