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- Publications
- Influence
Determination of deuteron beam polarizations at COSY
- D.Chiladze, A.Kacharava, +44 authors S.Yaschenko
- Physics
- 30 November 2005
The vector and tensor polarizations of a deuteron beam have been measured using elastic deuteron-carbon scattering at 75.6 MeV and deuteron-proton scattering at 270 MeV. After their acceleration to… Expand
Measurement of the in-medium phi-meson width in proton-nucleus collisions
- A.Polyanskiy, M.Hartmann, +25 authors P.Wuestner
- Physics
- 2 August 2010
The production of φ mesons in the collisions of 2.83 GeV protons with C, Cu, Ag, and Au at forward angles has been measured via the φ → KK decay using the COSY-ANKE magnetic spectrometer. The φ meson… Expand
MEASUREMENT OF THE VECTOR AND TENSOR POLARISATION OF PROTON AND DEUTERON BEAMS The GEM Collaboration
- The Gem Collaboration M.Lesiak, M.Abdel-Bary, +31 authors C.Wilkin
- Physics
- 14 December 2005
Measurement of the d + d -> 4He + eta reaction using vector and tensor polarised beam has been performed at COSY using Big Karl magnetic spectrograph. The beam polarisation necessary for obtaining… Expand
Shape of the Lambda(1405) hyperon measured through its Sigma0 pi0 Decay
The pp --> pK(+)Y(0) reaction has been studied for hyperon masses m (Y-0) <= 1540 MeV/c(2) at COSY-Julich by using a 3.65 GeV/c circulating proton beam incident on an internal hydrogen target. Final… Expand
Differential cross section and analysing power of the quasi-free pn ->{pp}_s pi- reaction at 353 MeV
In order to establish links between p-wave pion production in nucleon-nucleon collisions and low energy three-nucleon scattering, an extensive programme of experiments on pion production is currently… Expand
Review of quasi-elastic charge-exchange data in the nucleon-deuteron breakup reaction
The available data on the forward charge exchange of nucleons on the deuteron up to 2 GeV per nucleon are reviewed. The value of the inclusive nd → pnn/np → pn cross section ratio is sensitive to the… Expand
Spin-triplet final-state dominance in the pp ->pn pi+ reaction at 492 MeV
- V.Abaev, M.Buescher, +12 authors S.Yaschenko
- Physics
- 8 May 2001
The near-forward cross section for the pp ->pn pi^+ reaction has been measured at 492 MeV by using the large acceptance ANKE magnetic spectrometer placed at an internal target position of the storage… Expand
Higher partial waves in pp→ppη near threshold
Abstract Exclusive measurements of the production of η -mesons in the pp → ppη reaction have been carried out at excess energies of 16 and 37 MeV above threshold. The deviations from phase space are… Expand
Estimation of the ratio of the pn ->pn pi0 pi0/pn ->d pi0 pi0 cross sections
Evidence has recently been presented for the existence of a dibaryon of mass 2380 MeV/c and width 70 MeV/c, which decays strongly into the dππ channel [M. Bashkanov et al., Phys. Rev. Lett. 102… Expand
Energy dependence of hard bremsstrahlung production in proton-proton collisions in the Delta(1232) region
Hard bremsstrahlung production in proton-proton collisions has been studied with the ANKE spectrometer at COSY-Jülich in the energy range of 353– 800 MeV by detecting the final proton pair {pp}s from… Expand