Beam-helicity asymmetry in associated electroproduction of real photons ep -> aEuro parts per thousand e gamma pi N in the Delta-resonance region

A. Airapetian, H.P. Blok

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

The beam-helicity asymmetry in associated electroproduction of real photons, ep → eγπN, in the Δ(1232)-resonance region is measured using the longitudinally polarized Hera positron beam and an unpolarized hydrogen target. Azimuthal Fourier amplitudes of this asymmetry are extracted separately for two channels, ep → eγπ
Original languageEnglish
JournalJournal of High Energy Physics
Issue number1
DOIs
Publication statusPublished - 2014

Bibliographical note

PT: J; NR: 39; TC: 0; J9: J HIGH ENERGY PHYS; PG: 17; GA: 296FX; UT: WOS:000330171700001

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