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preprints:2010:ttp10-22 [2016/03/17 11:03] (current)
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 +====== TTP10-22 Electroweak Sudakov Logarithms and Real Gauge-Boson Radiation in the TeV Region ====== 
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 +   <​hidden TTP10-22 ​ Electroweak Sudakov Logarithms and Real Gauge-Boson Radiation in the TeV Region > Electroweak radiative corrections give rise to large negative, double-logarithmically enhanced corrections in the TeV region. These are partly compensated by real radiation and, moreover, affected by selecting isospin-noninvariant external states. We investigate the impact of real gauge boson radiation more quantitatively by considering different restricted final state configurations. We consider successively a massive abelian gauge theory, a spontaneously broken SU(2) theory and the electroweak Standard Model. We find that details of the choice of the phase space cuts, in particular whether a fraction of collinear and soft radiation is included, have a strong impact on the relative amount of real and virtual corrections. ​ </​hidden>​ 
 +|**G. Bell, J. H. Kühn and J. Rittinger** ​ |  
 +|** Eur.Phys.J. C70 659-671 2010  **  | 
 +| {{preprints:​2010:​ttp10-22.pdf|PDF}} {{preprints:​2010:​ttp10-22.ps|PostScript}} [[http://​arxiv.org/​abs/​1004.4117|arXiv]] ​  | 
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