| Abstract: | - We focus on the mechanism in which the chiral-odd spin-independent twist-3 quark distribution EF (x; x) becomes the source of the transversely polarized quarks fragmenting into the polarized ?.
- polarization in the unpolarized proton-proton collision atpS = 40; 80; 200 GeV with lT =1:1 GeV.
- For the fragmentation function of the unpolarized and transversely polarized ?, we use, respectively, the fragmentation function of the unpolarized and longitudinally polarized ?, Dc!?(z) and ?Dc!?(z) (three scenarios for ?D), given by de Florian et al.
- 1represents distribution of a transversely polarized quark with nonzero tranverse mometum inside the unpolarized nucleon, and D? 1Trepresents a ...
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ATLAS Computing 
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