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Amplitudes in Helicity Formalism and Polarization Effects,v2
Helmut Koch
hkoch@ep1.ruhr-uni-bochum.de
AN-QCD-2014-001.pdf (892.66 KB)
Release_Note
QCD Bound States (QCD)
Physics analysis
Friday, May 9, 2014 - 12:00
Taking the process antiproton proton to omega pi0,omega to pi0 gamma as example the rho matrix of the final state is derived in the helicity formalism taking into account P- and C-conservation.The differential cross section and the gamma polarization observables are calculated using Mathematica.A comparison with similar calculations for the decay omega to pi+ pi+ pi0 is performed.
AN-QCD-2014-001: Amplitudes in Helicity Formalism and Polarization Effects,v2

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