[Jlab-seminars] Theory Center Seminar

[Mary Fox]

Theory Center Seminar
Monday, May 18, 2015
1:00 p.m. (coffee at 12:45 p.m.)
CEBAF Center, Room L102

Daniele Anderle
Tuebingen University


*Lepton-Hadron Processes Beyond NLO*

With the ever increasing amount of precise data available for lepton-hadron processes,
perturbative QCD framework can be extended to explore effects and corrections that go
beyond the next-to-leading order accuracy. We have investigated some of those corrections
such as threshold resummation of soft gluon emission, Hadron Mass Corrections (HMC) and
their interplay for Deep-Inelastic Scattering (DIS) and Semi-Inclusive e+e- Annihilation,
and next-to-next-to leading order (NNLO) corrections to the longitudinal structure function
for Semi-Inclusive DIS (SIDIS). We also present our work in progress towards a future NNLO
fit of Fragmentation Functions.

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