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Determination of deuteron beam polarizations at COSY
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 toExpand
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Measurement of the in-medium phi-meson width in proton-nucleus collisions
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 mesonExpand
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MEASUREMENT OF THE VECTOR AND TENSOR POLARISATION OF PROTON AND DEUTERON BEAMS The GEM Collaboration
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 obtainingExpand
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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. FinalExpand
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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 currentlyExpand
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 theExpand
Spin-triplet final-state dominance in the pp ->pn pi+ reaction at 492 MeV
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 storageExpand
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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 areExpand
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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. 102Expand
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 fromExpand
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