Infrared gluons, intrinsic transverse momentum and rising total cross-sections

We discuss the infrared limit for soft gluon kt-resummation and relate it to physical observables such as the intrinsic transverse momentum and the high energy limit of total cross-sections.

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Figures(6)

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,
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(
- Frascati
)
,
Y.N. Srivastava
(
- INFN, Perugia and
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)

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