Ewn. Glover et Ag. Morgan, MEASURING THE PHOTON FRAGMENTATION FUNCTION AT LEP, Zeitschrift fur Physik. C, Particles and fields, 62(2), 1994, pp. 311-321
Using an algorithm that treats photons and hadrons democratically, we
discuss how the quark to photon fragmentation function, D(q-->gamma),
might be measured in 'photon' + jet events at LEP. Simple analytic res
ults are given at lowest order. The possibility of determining the glu
on to photon fragmentation function, D(g-->gamma), in 'photon' + 2 jet
events is also discussed, however, the prospects for doing so seem bl
eak.