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arXiv · 1309.7431

Observations of Chiral Odd GPDs and their Implications

Gary R. Goldstein·Simonetta Liuti·J. Osvaldo Gonzalez Hernandez
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Abstract

Our original suggestion to investigate exclusive $π^0$ electroproduction as a method for extracting the tensor charge, transversity, and other quantities related to chiral odd generalized parton distributions from cross section and asymmetry data is reviewed. We explain some of the details of the process: {\it i)} the connection between the helicity description and the cartesian basis; {\it ii)} the dependence on the momentum transfer squared, $Q^2$, and {\it iii)} the angular momentum, parity, and charge conjugation constraints ($J^{PC}$ quantum numbers).

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Gary R. Goldstein, Simonetta Liuti, J. Osvaldo Gonzalez Hernandez. 2013-09-28. Observations of Chiral Odd GPDs and their Implications. https://doi.org/10.1142/s2010194514600350

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