339 citations · 353 across the 5 of their papers we have counts for
5 papers
The High-Acceptance Dielectron Spectrometer HADES
The HADES Collaboration, G. Agakishiev, A. Balanda +110
HADES is a versatile magnetic spectrometer aimed at studying dielectron production in pion, proton and heavy-ion induced collisions. Its main features include a ring imaging gas Ch…
Positron spectra from internal pair conversion observed in {238}U + {181}Ta collisions
S. Heinz, E. Berdermann, F. Heine +9
We present new results from measurements and simulations of positron spectra, originating from 238U + 181Ta collisions at beam energies close to the Coulomb barrier. The measuremen…
Weak e+e- lines from internal pair conversion observed in collisions of 238U with heavy nuclei
S. Heinz, E. Berdermann, F. Heine +9
We present the results of a Doppler-shift correction to the measured e+e- sum-energy spectra obtained from e+e- coincidence measurements in 238U + 206Pb and 238U + 181Ta collisions…
First Energy and Angle differential Measurements of e^+e^- -pairs emitted by Internal Pair Conversion of excited Heavy Nuclei
U. Leinberger, E. Berdermann, F. Heine +10
We present the first energy and angle resolved measurements of e+e- pairs emitted from heavy nuclei (Z>=40) at rest by internal pair conversion (IPC) of transitions with energies o…
e+e- pairs from 238U + 206Pb collisions
S. Heinz, E. Berdermann, F. Heine +9
We present the results from e+e- coincidence measurements in 238U + 206Pb collisions at a beam energy of 5.93 MeV/u, using an improved experimental setup at the double-Orange spect…