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Toward high-precision values of the self energy of non-S states in hydrogen and hydrogen-like ions
Eric-Olivier Le Bigot, Ulrich D. Jentschura, Paul Indelicato +1
The method and status of a study to provide numerical, high-precision values of the self-energy level shift in hydrogen and hydrogen-like ions is described. Graphs of the self ener…
s-process branching at 185W revised
P. Mohr, T. Shizuma, H. Ueda +7
The neutron capture cross section of the unstable s-process branching nucleus 185W has been derived from experimental data of the inverse 186W(g,n)185W photodisintegration taken wi…
Relativistic and Radiative Energy Shifts for Rydberg States
U. D. Jentschura, E. -O. Le Bigot, J. Evers +2
We investigate relativistic and quantum electrodynamic effects for highly-excited bound states in hydrogenlike systems (Rydberg states). In particular, hydrogenic one-loop Bethe lo…
Photon-induced Reactions in Stars and in the Laboratory: A Critical Comparison
Peter Mohr
Photon-induced reactions during the astrophysical p- (or gamma-) process occur at typical temperatures of 1.8 < T9 < 3.3. Experimental data of (gamma,n), (gamma,p), or (gamma,alpha…
Electron Self Energy for Higher Excited S Levels
Ulrich D. Jentschura, Peter J. Mohr
A nonperturbative numerical evaluation of the one-photon electron self energy for the 3S and 4S states with charge numbers Z=1 to 5 is described. The numerical results are in agree…
The (n,g) cross sections of short-living s-process branching points
K. Sonnabend, A. Mengoni, P. Mohr +3
An experimental method to determine the (n,g) cross section of short-living s-process branching points using data of the inverse (g,n) reaction is presented. The method was used to…