Speaker
Aram Kotzinian
(ANSL (Yerevan Physics Institute) (AM))
Description
The general formalism to study the dependence of 2h SIDIS structure functions on DeltaPhi.
Examples:
1) Sivers effect in 2h production in CFR.
a) General formula and convolution expressions for SFs
b) Results based on mLEPTO and comparison with released COMPASS data
2) A_LU^sin(DeltaPhi) asymmetry in b2b SIDIS (one hadron produced in the
CFR and the second -- in the TFR). Leading order expression based on fracture and fragmentation functions. Preliminary data from JLab CLASS experiment.
| Session | 5: TMD fragmentation functions in e+e- and SIDIS processes |
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Primary author
Aram Kotzinian
(ANSL (Yerevan Physics Institute) (AM))
