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Study of the Higgs Direct Reconstruction in ZH->qqH for ILC

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 نشر من قبل Hiroaki Ono
 تاريخ النشر 2009
  مجال البحث
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 تأليف Hiroaki Ono




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Precise measurement of the Higgs boson properties is an important issue of the International Linear Collider (ILC) experiment. We studied the accuracy of the Higgs mass reconstruction in the ZH->qqH multi-jet process with the Higgs mass of MH = 120 GeV at sqrt(s) = 250 GeV with the ILD detector model. In this study, we obtained the reconstructed Higgs mass of M_H = 120.79 +- 0.089 GeV and 5.3% measurement accuracy of the cross-section for ZH->qqbb with the integrated luminosity of L=250 fb^{-1} data samples.



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