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  1. Article

    Open Access

    Beam-helicity asymmetry arising from deeply virtual Compton scattering measured with kinematically complete event reconstruction

    The beam-helicity asymmetry in exclusive electroproduction of real photons by the longitudinally polarized Hera positron beam scattering off an unpolarized hydrogen target is measured at Hermes. The asymmetry ...

    A. Airapetian, N. Akopov, Z. Akopov, E. C. Aschenauer… in Journal of High Energy Physics (2012)

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  2. No Access

    Article

    Rogue waves – towards a unifying concept?: Discussions and debates

    This paper contains the discussion inputs by the contributors of the special issue on the subject of rogue waves.

    V. Ruban, Y. Kodama, M. Ruderman, J. Dudley… in The European Physical Journal Special Topi… (2010)

  3. Article

    Open Access

    Spin density matrix elements in exclusive ρ 0 electroproduction on 1H and 2H targets at 27.5 GeV beam energy

    Spin Density Matrix Elements (SDMEs) describing the angular distribution of exclusive ρ 0 electroproduction and decay are determined in the HERMES experiment with 27.6 GeV beam energy and ...

    A. Airapetian, N. Akopov, Z. Akopov, A. Andrus… in The European Physical Journal C (2009)

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