Journal Article

PreJuSER-28373

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Near threshold eta meson production in proton-proton collisions

Smyrski, J. ; Wüstner, P.FZJ* ; COSY-11 Kollaboration

2000
North-Holland Publ. Amsterdam

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Abstract: The production of eta masons has been measured in the proton-proton interaction close to the reaction threshold using the COSY-11 internal facility at the cooler synchrotron COSY. Total cross sections were determined for eight different excess energies (epsilon) in the range from epsilon = 0.5 MeV to epsilon = 5.4 MeV. The energy dependence of the total cross section is well described by the available phase-space volume weighted by FSI factors for the proton-proton and proton-eta pairs. (C) 2000 Elsevier Science B.V. All rights reserved.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Zentralinstitut für Elektronik (ZEL)
2. Institut für Kernphysik (IKP)

Research Program(s):

1. Detektoren, Signal- und Bildverarbeitung für Neutronen-, Gamma- und Röntgenstrahlung (52.30.5)
2. Mittelenergiephysik (20.50.0)

Appears in the scientific report 2000

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