167 citations · 276 across the 5 of their papers we have counts for
5 papers
Secondary Ion Beams
Klaus Knie
Secondary ion beams are beams of particles produced by bombarding a production target with a primary beam of a stable nuclide (in most cases protons) or by fragmentation of heavy p…
Measurement of the stellar NiNi cross section with AMS
Peter Ludwig, Georg Rugel, Iris Dillmann +10
The NiNi cross section was measured with a combination of the activation technique and accelerator mass spectrometry (AMS). The neutron activations were performe…
New limit of Pu on Earth points to rarity of actinide nucleosynthesis
A. Wallner, T. Faestermann, J. Feige +9
Half of the heavy elements including all actinides are produced in r-process nucleosynthesis whose sites and history still remain a mystery. If continuously produced, the Interstel…
First measurements of the total and partial stellar cross section to the -process branching-point Se
I. Dillmann, M. Heil, F. Käppeler +7
Although Se represents an important branching in the weak s process, the stellar neutron capture cross sections to this isotope have not yet been measured experimentally. In…
Search for supernova-produced 60Fe in a marine sediment
C. Fitoussi, G. M. Raisbeck, K. Knie +8
An 60Fe peak in a deep-sea FeMn crust has been interpreted as due to the signature left by the ejecta of a supernova explosion close to the solar system 2.8 +/- 0.4 Myr ago [Knie e…