Next to leading order evolution of SIDIS processes in the forward region
Nucl.Phys. B673 (2003) 357-384 We compute the order $\alpha_s^2$ quark initiated corrections to semi-inclusive deep inelastic scattering extending the approach developed recently for the gluon contributions. With these corrections we complete the order $\alpha_s^2$ QCD description of these processes...
Saved in:
Main Authors | , |
---|---|
Format | Journal Article |
Language | English |
Published |
08.09.2003
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Nucl.Phys. B673 (2003) 357-384 We compute the order $\alpha_s^2$ quark initiated corrections to
semi-inclusive deep inelastic scattering extending the approach developed
recently for the gluon contributions. With these corrections we complete the
order $\alpha_s^2$ QCD description of these processes, verifying explicitly the
factorization of collinear singularities. We also obtain the corresponding NLO
evolution kernels, relevant for the scale dependence of fracture functions. We
compare the non-homogeneous evolution effects driven by these kernels with
those obtained at leading order accuracy and discuss their phenomenological
implications. |
---|---|
DOI: | 10.48550/arxiv.hep-ph/0309073 |