TMD factorization and evolution at large $b_T

In using transverse-momentum-dependent (TMD) parton densities and fragmentation functions, important non-perturbative information is at large transverse position $b_T$. This concerns both the TMD functions and their evolution. Fits to high energy data tend to predict too rapid evolution when extrapo...

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Bibliographische Detailangaben

Hauptverfasser:	Collins, John, Rogers, Ted C
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - High Energy Physics - Phenomenology
Online-Zugang:	Volltext bestellen
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