Gluon distribution functions in the k(T) factorization approach
Jun, 2002
19 pages
Published in:
- JHEP 09 (2002) 005
e-Print:
- hep-ph/0206195 [hep-ph]
Report number:
- LU-TP-02-23
View in:
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Abstract: (arXiv)
At small x, the effects of finite transverse momenta of partons inside a hadron become increasingly important, especially in analyses of jets and heavy-quark production. These effects can be systematically accounted for in a formalism based on kT-factorization and unintegrated distribution functions. We present results for the unintegrated distribution function, together with the corresponding integrated one, obtained within the framework of the Linked Dipole Chain model. Comparisons are made to results obtained within other approaches.- lepton p: deep inelastic scattering
- p: structure function
- gluon: momentum spectrum
- quantum chromodynamics
- DGLAP equation
- Lipatov equation
- transverse momentum: parton
- small-x
- factorization
- numerical calculations: interpretation of experiments
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