activity
19992025
most citedSearch for a dark photon in the decay

125 citations · 233 across the 9 of their papers we have counts for

collaborators

9 papers

nucl-ex2025

Three-Nucleon Dynamics in the dp breakup collisions at 190 MeV/nucleon using the WASA detector at COSY-Jülich

P. Adlarson, W. Augustyniak, W. Bardan +87

The differential cross section for the H breakup reaction at deuteron beam energy of 380 MeV has been determined with high precision for 189 angular configurations o…

physics.atom-ph2023★ 2 cited

A Universal Method to Generate Hyperpolarisation in Beams and Samples

R. Engels, T. El-Kordy, N. Faatz +12

Sizable hyperpolarisation, i.e. an imbalance of the occupation numbers of nuclear spins in a sample deviating from thermal equilibrium, is needed in various fields of science. For…

physics.atom-ph2020

Exploiting the Planck-Einstein Relation

R. Engels, M. Büscher, P. Buske +8

The origin of quantum physics was the discovery of the base unit of electromagnetic action by Max Planck in 1900 when he analyzed the experimental results of the black body rad…

physics.ins-det2019★ 2 cited

Technical Design Report for the PANDA Endcap Disc DIRC

Panda Collaboration, F. Davi, W. Erni +460

PANDA (anti-Proton ANnihiliation at DArmstadt) is planned to be one of the four main experiments at the future international accelerator complex FAIR (Facility for Antiproton and I…

nucl-ex2014★ 34 cited

ABC Effect and Resonance Structure in the Double-Pionic Fusion to He

P. Adlarson, W. Augustyniak, W. Bardan +100

Exclusive and kinematically complete measurements of the double pionic fusion to He have been performed in the energy region of the so-called ABC effect, which denotes a pronou…

hep-ex2013★ 125 cited

Search for a dark photon in the decay

COSY Collaboration, P. Adlarson, W. Augustyniak +113

The presently world largest data sample of pi0 --> gamma e+e- decays containing nearly 5E5 events was collected using the WASA detector at COSY. A search for a dark photon U produc…