Helicity Beam Asymmetry I☉ in Two Neutral Pseudoscalar Photoproduction Reactions at the Crystal Barrel Experiment | Zendy

A. Wilson | Zendy; V. Credé | Zendy; Paul Eugenio | Zendy; A. Ostrovidov | Zendy

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Helicity Beam Asymmetry I☉ in Two Neutral Pseudoscalar Photoproduction Reactions at the Crystal Barrel Experiment

Author(s) -

A. Wilson,

V. Credé,

Paul Eugenio,

A. Ostrovidov

Publication year - 2010

Publication title -

aip conference proceedings

Language(s) - English

Resource type - Conference proceedings

eISSN - 1551-7616

pISSN - 0094-243X

DOI - 10.1063/1.3483404

Subject(s) - helicity , asymmetry , physics , beam (structure) , pseudoscalar , barrel (horology) , particle physics , channel (broadcasting) , nuclear physics , optics , meson , materials science , electrical engineering , engineering , composite material

A method for measuring the helicity beam asymmetry (I⊙ is shown and demonstrated using the reaction γp→pπ0η. The very preliminary results for this channel are presented and suggest that the helicity beam asymmetry is small. The statistics for this channel in this analysis are limited making an analysis of angular dependencies difficult.

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