# Regge description of two pseudoscalar meson production in antiproton-proton annihilation

Abstract : A Regge-inspired model is used to discuss the hard exclusive two-body hadronic reactions ( $\bar{{p}}$ p $\rightarrow$ $\pi^{-}_{}$ $\pi^{+}_{}$ , $\pi^{0}_{}$ $\pi^{0}_{}$ , K - K + , $\overline{{K}}^{{_{{ \scriptstyle 0}}}}_{}$ K 0 for the FAIR facility project at GSI with the PANDA detector. The comparison between the differential cross-sections predictions and the available data is shown to determine the values of the few parameters of the model.
Document type :
Journal articles

http://hal.in2p3.fr/in2p3-00552216
Contributor : Sophie Heurteau <>
Submitted on : Thursday, January 6, 2011 - 2:06:59 PM
Last modification on : Wednesday, September 16, 2020 - 4:08:18 PM

### Citation

J. van de Wiele, S. Ong. Regge description of two pseudoscalar meson production in antiproton-proton annihilation. European Physical Journal A, EDP Sciences, 2010, 46, pp.291-298. ⟨10.1140/epja/i2010-11044-7⟩. ⟨in2p3-00552216⟩

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