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hep-ph1996
Collinear Divergences at One-loop Order for External Particles in a Heat-bath
Saumen Datta, Sourendu Gupta, V. Ravindran
In hard interactions between external particles incident on a heat-bath, we show that large logarithms are generated when a radiated or absorbed gauge boson is collinear with the i…
hep-ph1996
Photon Structure Functions: Target Photon Mass Effects and QCD Corrections
Prakash Mathews, V. Ravindran
We present a systematic analysis of the polarised and unpolarised processes in the deep inelastic limit and study the effects of target photon mas…
hep-ph1996
Gluon fragmentation function in polarised hyperon production: The Method of Factorisation
V. Ravindran
We discuss the polarised fragmentation functions of quarks and gluons in Perturbative Quantum Chromodynamics. The Altarelli-Parisi evolution equations governing these fragmentation…