An overview paper summarizing opportunities to measure electroweak polarized structure functions, PDFs, TMDs, GPDs, GTMDs, and related spin effects at the EIC, noting its essential role for small-x and high-Q2 studies.
On pi-pi Correlations in Polarized Quark Fragmentation Using the Linear Sigma Model
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abstract
Using the linear sigma model to describe quark--pion interactions, we compute polarization asymmetries in quark fragmentation. We show that the effects of transverse quark polarizations appear in the correlation between the two leading pions in a jet produced by the fragmentation of a quark. Such asymmetries provide a window to the nature of chiral symmetry breaking in QCD.
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hep-ph 1years
2019 1verdicts
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Opportunities for spin physics at EIC
An overview paper summarizing opportunities to measure electroweak polarized structure functions, PDFs, TMDs, GPDs, GTMDs, and related spin effects at the EIC, noting its essential role for small-x and high-Q2 studies.