219 citations · 2.2k across the 36 of their papers we have counts for
6 papers · 1 filter
Improved radiative corrections for (e,e'p) experiments: Beyond the peaking approximation and implications of the soft-photon approximation
Florian Weissbach, Kai Hencken, Daniela Rohe +2
Analysing (e,e'p) experimental data involves corrections for radiative effects which change the interaction kinematics and which have to be carefully considered in order to obtain…
Spectral function at high missing energies and momenta
T. Frick, Kh. S. A. Hassaneen, D. Rohe +1
The nuclear spectral function at high missing energies and momenta has been determined from a self-consistent calculation of the Green's function in nuclear matter using realistic…
Pseudogap at hot spots in the two-dimensional Hubbard model at weak coupling
Daniel Rohe, Walter Metzner
We analyze the interaction-induced renormalization of single-particle excitations in the two-dimensional Hubbard model at weak coupling using the Wick-ordered version of the functi…
Correlated Strength in Nuclear Spectral Function
D. Rohe, C. S. Armstrong, R. Asaturyan +35
We have carried out an (e,e'p) experiment at high momentum transfer and in parallel kinematics to measure the strength of the nuclear spectral function S(k,E) at high nucleon momen…
Interaction flow method for many-fermion systems
Carsten Honerkamp, Daniel Rohe, Sabine Andergassen +1
We propose an interaction flow scheme that sums up the perturbation expansion of many-particle systems by successively increasing the interaction strength. It combines the unbiased…
Rescattering Contributions to Final State Interactions in (e,e'p) Reactions at High (p_m,E_m)
C. Barbieri, L. Lapikas
The contribution of rescattering to final state interactions in the (e,e'p) cross section is studied using a semiclassical model. This approach considers a two-step process with th…