====== TTP01-15 Next-to-Next-to-Leading Logarithms in Four-Fermion Electroweak Processes at High Energy ======
 
 
   <hidden TTP01-15  Next-to-Next-to-Leading Logarithms in Four-Fermion Electroweak Processes at High Energy > We sum up the next-to-next-to-leading logarithmic virtual electroweak
 corrections to the high energy asymptotics of the neutral current
 four-fermion processes for light fermions to all orders in the coupling
 constants using the evolution equation approach. From this all order
 result we derive finite order expressions through next-to-next-to leading
 order for the total cross section and various asymmetries. We
 observe an amazing cancellation between the sizable leading,
 next-to-leading and next-to-next-to-leading logarithmic contributions at
 TeV energies.
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|**J.H.~K\"uhn, S.~Moch, A.A.~Penin, V.A.~Smirnov**  | 
|**  Nucl. Phys.  B616 286-306 2001  **  |
| {{preprints:2001:ttp01-15.pdf|PDF}} {{preprints:2001:ttp01-15.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/0106298|arXiv]]   |
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