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arXiv 0907.2390hep-ex
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ZH -> qqH for ILC中Higgs直接重构的研究

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

Hiroaki Ono

摘要:

希格斯玻色子玻色子性质的精确测量是国际直线对撞机(ILC)实验的重要课题。我们研究了在sqrt(s)= 250 GeV,Higgs质量为MH = 120 GeV的ZH->qqH多喷注过程中,ILD探测器模型的Higgs质量重建精度.利用L=250 fb^{-1}数据样本的积分亮度,得到了重建的Higgs质量为120.79 ± 0.089 GeV,ZH->qqbb截面的测量精度为5.3%。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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