147 citations · 278 across the 7 of their papers we have counts for
7 papers
First proton-proton collisions at the LHC as observed with the ALICE detector: measurement of the charged particle pseudorapidity density at = 900 GeV
ALICE Collaboration
On 23rd November 2009, during the early commissioning of the CERN Large Hadron Collider (LHC), two counter-rotating proton bunches were circulated for the first time concurrently i…
Radiation hardness of diamond and silicon sensors compared
Wim de Boer, Johannes Bol, Alexander Furgeri +5
The radiation hardness of silicon charged particle sensors is compared with single crystal and polycrystalline diamond sensors, both experimentally and theoretically. It is shown t…
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…