Speaker
Pooja Mukherjee
(University of Bonn, Germany)
Description
The contribution of quarks with masses m ≫ ΛQCD is the only part of the structure functions in charged deep-inelastic scattering (DIS) which is not yet known at the next-to-next-to-leading order (NNLO) of perturbative QCD. We present improved NNLO results for the most important structure function F2(x, Q^2). We compute the corrections coming from the real-virtual and double real emission subprocesses. We employ the method of differential equations to solve the phase space integrals.
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Authors
Mr
Marco Klann
(University of Hamburg)
Prof.
Narayan Rana
(NISER, India)
Pooja Mukherjee
(University of Bonn, Germany)
Prof.
Sven-Olaf Moch
(University of Hamburg)