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| — | preprints:2010:ttp10-22 [2016/03/17 11:03] (current) – created - external edit 127.0.0.1 |
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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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