262 citations · 1.4k across the 55 of their papers we have counts for
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Deriving instrumental point spread functions from partially occulted images
Stefan Johann Hofmeister, Michael Hahn, Daniel Wolf Savin
The point-spread function (PSF) of an imaging system describes the response of the system to a point source. Accurately determining the PSF enables one to correct for the combined…
Branching ratio for forming and
Pierre-Michel Hillenbrand, Nathalie de Ruette, Xavier Urbain +1
The gas-phase reaction of has two exothermic product channels, and . In the present…
Experimental and theoretical studies of D + H HD + H
Pierre-Michel Hillenbrand, Kyle P. Bowen, Jacques Liévin +2
Deuterated molecules are important chemical tracers of prestellar and protostellar cores. Up to now, the titular reaction has been assumed to contribute to the generation of these…
Near L-Edge Single and Multiple Photoionization of Singly Charged Iron Ions
Stefan Schippers, Michael Martins, Randolf Beerwerth +7
Absolute cross sections for m-fold photoionization (m=1,...,6) of Fe+ by a single photon were measured employing the photon-ion merged-beams setup PIPE at the PETRA III synchrotron…
Electron-Impact Multiple Ionization Cross Sections for Atoms and Ions of Helium through Zinc
Michael Hahn, Alfred Mueller, Daniel Wolf Savin
We have compiled a set of electron-impact multiple ionization (EIMI) cross sections for astrophysically relevant ions. EIMI can have a significant effect on the ionization balance…
Dissociative recombination measurements of NH using an ion storage ring
O. Novotný, M. Berg, D. Bing +12
We have investigated dissociative recombination (DR) of NH with electrons using a merged beams configuration at the TSR heavy-ion storage ring located at the Max Planck Institu…