The field of fragmentation functions of light quarks and gluons is reviewed. In addition to
integrated fragmentation functions, attention is paid to the dependence of fragmentation …

This biennial Review summarizes much of particle physics. Using data from previous
editions, plus 2158 new measurements from 551 papers, we list, evaluate, and average …

Multiplicities in semi-inclusive deep-inelastic scattering are presented for each charge state
of π±and K±mesons. The data were collected by the HERMES experiment at the HERA …

We report the first evidence for a nonzero beam-spin azimuthal asymmetry in the
electroproduction of positive pions in the deep-inelastic kinematic region. Data for the …

Double-spin asymmetries of semiinclusive cross sections for the production of identified
pions and kaons have been measured in deep inelastic scattering of polarized positrons on …

Semi-inclusive π+ electroproduction on protons has been measured with the CLAS detector
at Jefferson Lab. The measurement was performed on a liquid-hydrogen target using a 5.75 …

Predictions for semi-inclusive deep inelastic lepton–nucleus scattering are presented. Both
the effects of gluon radiation by the struck quark and the absorption of the produced hadron …

By combining recent HERMES data on semi-inclusive DIS (SIDIS) π^±-production with the
singlet fragmentation function D_Σ^π^+, which is well determined from e^+e^- data, we are …

We investigate transverse hadron spectra from proton+ proton, deuteron+ Au and Au+ Au
collisions at s= 200 GeV and s= 17.3 GeV within the Hadron–String Dynamics (HSD) …

We investigate hadron formation in deep inelastic lepton scattering on N, Kr and Xe nuclei in
the kinematic regime of the HERMES experiment. The elementary electron–nucleon …