activity
19992025
most citedSearch for a dark photon in the decay

125 citations · 303 across the 16 of their papers we have counts for

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11 papers · 1 filter

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…

nucl-ex2020★ 2 cited

Measurement of deuteron carbon vector analyzing powers in the kinetic energy range 170-380 MeV

JEDI Collaboration, F. Müller, M. Zurek +58

A measurement of vector analyzing powers in elastic deuteron-carbon scattering has been performed at the Cooler Synchrotron COSY of Forschungszentrum Jülich, Germany. Seven kinetic…

nucl-ex2017

Rapid fluctuation of the tensor polarization of deuteron beams behind carbon foils and their relation to the resonances in the isospin-breaking reaction

H. Seyfarth, A. Rouba, V. Baryshevsky +4

Rapid fluctuations are observed in the tensor-polarization of deuteron beams forward-transmitted through graphite targets. Unpolarized 9.50 to 18.60\,MeV beams from the Kö…

nucl-ex2016★ 4 cited

Coherent pion production in proton-deuteron collisions

S. Dymov, V. Shmakova, D. Mchedlishvili +36

Values of the proton analysing power in the reactions at 350-360~MeV per nucleon were obtained by using a polarised proton beam in…

nucl-ex2015★ 2 cited

Analysing powers and spin correlations in deuteron-proton charge exchange at 726 MeV

S. Dymov, T. Azaryan, Z. Bagdasarian +36

The charge exchange of vector polarised deuterons on a polarised hydrogen target has been studied in a high statistics experiment at the COSY-ANKE facility at a deuteron beam energ…

nucl-ex2014★ 15 cited

Measurement of the analysing power in proton-proton elastic scattering at small angles

Z. Bagdasarian, D. Chiladze, S. Dymov +36

The proton analysing power in elastic scattering has been measured at small angles at COSY-ANKE at 796 MeV and five other beam energies between 1.6 and 2.4 GeV using a p…

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…

nucl-ex2008★ 11 cited

Machine studies for the development of storage cells at the ANKE facility of COSY

K. Grigoryev, F. Rathmann, R. Engels +11

We present a measurement of the transverse intensity distributions of the COSY proton beam at the target interaction point at ANKE at the injection energy of 45 MeV, and after acce…

nucl-ex2007★ 14 cited

Spectator detection for the measurement of proton neutron interactions at ANKE

I. Lehmann, S. Barsov, R. Schleichert +11

A telescope of three silicon detectors has been installed close to the internal target position of the ANKE spectrometer, which is situated inside the ultra-high vacuum of the COSY…

nucl-ex2002★ 33 cited

Proton--induced deuteron breakup at GeV energies with forward emission of a fast proton pair

V. Komarov, S. Dymov, A. Kacharava +29

A study of the deuteron breakup reaction with forward emission of a fast proton pair with small excitation energy 3 MeV has been performed at the ANKE spec…

nucl-ex1999

Azimuthal Anisotropy of and Mesons in Heavy-Ion Collisions at 2 AGeV

A. Taranenko, A. Kugler, R. Pleskac +29

Azimuthal distributions of and mesons emitted at midrapidity in collisions of 1.9 AGeV Ni+Ni and 2 AGeV Ca+Ca are studied as a function of…