Transverse momentum dependence in gluon distribution and fragmentation functions
By P. Mulders, J. Rodrigues. 2000
234 citations recorded by the source corpus.
We investigate the twist two gluon distribution functions for spin-1/2 hadrons, emphasizing the intrinsic transverse momentum of the gluons. These functions are relevant in leading order in the inverse hard scale in scattering processes such as inclusive leptoproduction or Drell-Yan scattering, or more generally in hard processes in which at least two hadrons are involved. They show up in azimuthal asymmetries. For future estimates of such observables, we discuss specific bounds on these functions. ©2001 The American Physical Society.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/25edbee9109a12929ef8999760f5ffbb945c6e44
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In Nuclear and High Energy Physics
- I. Scimemi
- A. Vladimirov
- M. G. Echevarria
- J. Lansberg
- Andreas Schäfer
- Ahmad Idilbi
- D. Ostermeier
- M. Diehl
Citations in the corpus
- Elements of a theory for multiparton interactions in QCD (2011, background): “The integration over κ− only concerns the gluon correlation function Φg, which can be decomposed as [83] xp ∫”
- Unpolarized transverse momentum dependent parton distribution and fragmentation functions at next-to-next-to-leading order (2016, background): “To our knowledge, the gluon TMDFFs were first considered in [26].”
- Model independent evolution of transverse momentum dependent distribution functions (TMDs) at NNLL (2012, background): “(1) and the new approach to determine the evolution kernel can be extended to gluon-TMDPDFs [41] and quark/gluon TMDFFs.”
- Calculation of the transverse parton distribution functions at next-to-next-to-leading order (2014, background): “Along the n direction the latter is represented by the operator matrix element [27, 38]”
- New observables in inclusive production of quarkonia (2019, background): “In the gluon sector, it is connected to the linear polarisation of the gluons inside unpolarised protons [155].”