Recent results on angular momentum and strangeness in the nucleon
نویسنده
چکیده
mation about the Collins and Sivers mechanisms, which are signals for the transverse parton distribution function hq1 in convolution with the Collins fragmentation function H⊥,q 1 , and of the Sivers distribution function f ⊥,q 1T with the spin-averaged fragmentation function Dh q , respectively. Furthermore, both the momentum and helicity distributions of the strange quark sea have been extracted in leading order from the multiplicity and the inclusive double spin
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