Recent positivity constraints for spin observables and parton distributions

Preprint

24 April 2012

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.1204.5279

Abstract

Spin observables allow a deeper understanding of the nature of the underlying dynamics and positivity reduces substantially their allowed domains. We will present some new positivity constraints for spin observables and their implications for parton distributions. We will also make some comparisons with recent data.

Keywords

DYNAMICS AND POSITIVITY
POSITIVITY CONSTRAINTS
PARTON DISTRIBUTIONS
CONSTRAINTS FOR SPIN
DISTRIBUTIONS SPIN
POSITIVITY REDUCES
RECENT POSITIVITY
SPIN OBSERVABLES

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Version 1, 2012-04-24, ArXiv

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