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Implications of $D^0-overline{D^0}$ on the rare top quark decays $tto ugamma$ and $tto ug$

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 نشر من قبل Eduardo S. Tututi
 تاريخ النشر 2009
  مجال البحث
والبحث باللغة English
 تأليف J. I. Aranda




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The recently observed mass difference of the $D^0-overline{D^0}$ mixing is used to predict the branching ratios of the rare top quark decays $tto ugamma$ and $tto ug$ in a model independent way using the effective Lagrangian approach. It is found that $Br(tto ugamma)<4times 10^{-4}$ and $Br(tto ug)<2times 10^{-3}$, which still may be within reach of the LHC collider.



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