244 citations · 2.5k across the 107 of their papers we have counts for
11 papers · 1 filter
Study of the 3He-eta system in d-p collisions
J. Smyrski, H. -H. Adam, A. Budzanowski +22
We have measured excitation functions for the d+p->3He+X, (X=pi0, eta) channels near the eta production threshold. The data were taken during a slow ramping of the COSY internal de…
Near threshold eta meson production in dp collisions
C. Piskor-Ignatowicz, J. Smyrski, P. Moskal +23
Preliminary results of recent measurements of the near threshold eta meson production in the dp-->dp eta reaction are presented. The experiment was performed at the COSY-Juelich ac…
Mechanism of the close-to-threshold production of the eta meson
R. Czyzykiewicz, P. Moskal, H. -H. Adam +26
Measurements of the analysing power for the p(pol)p --> ppeta reaction have been performed in the close-to-threshold energy region at beam momenta of p_{beam}=2.010 and 2.085 GeV/c…
Eta and eta' mesons production at COSY-11
P. Moskal, H. -H. Adam, A. Budzanowski +24
The low emittance and small momentum spread of the proton and deuteron beams of the Cooler Synchrotron COSY combined with the high mass resolution of the COSY-11 detection system p…
Study of the production mechanism of the eta meson by means of analysing power measurements
R. Czyzykiewicz, P. Moskal, H. -H. Adam +26
Information about the production mechanism of the eta meson in proton-proton collisions can be inferred by confronting the experimental studies on the analysing power for the p(pol…
General thoughts to the Kaon pair production in the threshold region
W. Oelert, H. -H. Adam, A. Budzanowski +22
Simple--minded thoughts about the cross sections for the reactions pp-->ppK+K- and pp-->ppK0K0 are presented, which certainly do not account for the complex coupled channel problem…
Threshold hyperon production in proton-proton collisions at COSY-11
T. Rozek, D. Grzonka, H. -H. Adam +23
Sigma+ hyperon production was measured at the COSY-11 spectrometer via the p p --> n K+ Sigma+ reaction at excess energies of Q = 13 MeV and Q = 60 MeV. These measurements continue…
Correlation Femtoscopy for Studying Eta Meson Production Mechanism
P. Klaja, P. Moskal, H. -H. Adam +27
The high statistics data from the pp -> ppeta reaction measurement, delivered by the COSY-11 collaboration, are now being evaluated using the correlation femtoscopy technique. This…
Study of the 3He-eta system in d-p collisions at COSY-11
J. Smyrski, H. -H. Adam, A. Budzanowski +27
We present preliminary results from dp --> 3He X (X=pi0,eta) measurements near the eta production threshold. The data were taken during a slow ramping of the COSY internal deuteron…
The analysing power for the p(pol)p --> pp eta reaction at Q=10 MeV
R. Czyzykiewicz, P. Moskal, H. -H. Adam +29
The analyzing power A_y for the p(pol)p --> pp eta reaction has been determined at the beam momentum p_{beam}=2010 MeV/c, corresponding to the excess energy Q=10 MeV. In the paper…
Kaon pair production close to threshold
P. Winter, M. Wolke, H. -H. Adam +22
The total cross section of the reaction pp->ppK+K- has been measured at excess energies Q=10 MeV and 28 MeV with the magnetic spectrometer COSY-11. The new data show a significant…