4 papers · 1 filter
Effects of nuclear fragmentation on single particle and collective motions at low energy
C. Barbieri, W. H. Dickhoff
The Faddeev technique is employed to study the influence of both particle-particle and particle-hole phonons on the one-hole spectral function of 16O. The formalism includes the ef…
Spectral function and relativistic mean-field description of (un)polarized (e,e'p) reactions: a consistent picture
M. Radici, A. Meucci, W. H. Dickhoff
We analyze the unpolarized and polarized electron-induced proton-knockout reactions on in different kinematical settings using two theoretical approaches. The first one is…
Relevance of high-momentum nucleons for nuclear phenomena
W. H. Dickhoff, E. P. Roth, M. Radici
A brief review is given concerning the status of the theoretical work on nucleon spectral functions. A recent concern about the validity of the concept of spectroscopic factors as…
Faddeev Approach to the Study of One- and Two-hole Spectral Functions
C. Barbieri, W. H. Dickhoff
Theoretical calculations of one- and two-hole spectral functions for the O16 nucleus are still failing to describe some of the important features observed experimentally. Of critic…