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Anomalous quartic boson couplings via gamma gamma --> WW and gamma gamma --> WWZ at the TESLA kinematics

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 نشر من قبل Igor Marfin
 تاريخ النشر 2003
  مجال البحث
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The production of two and three electroweak gauge bosons in the high-energy $gammagamma$ collisions gives the well opportunity to probe anomalous quartic gauge boson couplings. The influence of five possible anomalous couplings on the cross sections for $W^+W^-$, $W^+W^-gamma$, $W^+W^-Z$ productions has been investigated at the TESLA kinematics ($sqrt{S}sim 1$ TeV). There are the reasonable discriminations between various anomalous contributions.



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