Quark and gluon fragmentation functions into photons

The fragmentation functions of quarks and gluons into photons are studied beyond the Leading Logarithm approximation. We address the nature of the initial conditions of the evolution equation solutions and study problems related to factorization scheme invariance. The possibility of measuring these...

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Veröffentlicht in:	The European physical journal. C, Particles and fields Particles and fields, 1998-04, Vol.2 (3), p.529-537
Hauptverfasser:	Bourhis, L., Fontannaz, M., Guillet, J.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Fragmentation Gluons Initial conditions Photons Quarks
Online-Zugang:	Volltext
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