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arXiv 0905.4267hep-ex
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希格斯玻色子在CDF的实验研究

Higgs Boson Searches at CDF

Robert Craig Group

摘要:

本文介绍了在费米实验室Tevatron上用CDF II探测器在sqrt{s}= 1.96 TeV的pbar-p碰撞中搜索标准模型和非标准模型产生希格斯玻色子的结果。使用对应于2-3.6 1/fb的积分亮度的数据,在许多不同的产生和衰变模式中执行搜索。没有多余的数据高于预期的背景观察,因此,我们设置上限的生产截面乘以分支分数作为希格斯玻色子质量的函数。

英文摘要:

Results are presented on searches for standard model and non-standard model production of a Higgs boson in pbar-p collisions at sqrt{s}= 1.96 TeV with the CDF II detector at the Fermilab Tevatron. Using data corresponding to 2-3.6 1/fb of integrated luminosity, searches are performed in a number of different production and decay modes. No excess in data above that expected from backgrounds is observed; therefore, we set upper limits on the production cross section times branching fraction as a function of the Higgs boson mass.

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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