Pretzelosity distribution function
H.Avakian, A.V.Efremov, P.Schweitzer, F.Yuan
TL;DR
This paper reviews the pretzelosity distribution function, a leading twist transverse momentum dependent parton distribution, discussing its theoretical properties, models, and potential experimental access, along with its relation to helicity and transversity distributions.
Contribution
It provides a comprehensive review of the pretzelosity distribution, highlighting its theoretical aspects, model predictions, and experimental prospects, which were less explored before.
Findings
Highlights the theoretical properties of pretzelosity
Discusses model results and predictions
Explores experimental access and relations to other distributions
Abstract
The 'pretzelosity' distribution is discussed. Theoretical properties, model results, and perspectives to access experimental information on this leading twist, transverse momentum dependent parton distribution function are reviewed. Its relation to helicity and transversity distributions is highlighted.
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