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arXiv 1802.00827hep-phhep-ex
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iHixs包含2的Higgs截面

iHixs 2 - Inclusive Higgs Cross Sections

Falko Dulat, Achilleas Lazopoulos, Bernhard Mistlberger

摘要:

我们提出了一个新版本的程序iHixs。这个易于使用的工具允许导出最先进的预测的包容性生产截面的希格斯玻色子在强子对撞机中的胶子融合生产模式。这包括微扰QCD和电弱理论中最新的修正,有限夸克质量的影响以及执行阈值重定的选项。特别地,通过N3LO的精确微扰QCD修正包含在重顶夸克有效理论中。此外,iHixs包含自动例程,允许根据完善的标准定义评估希格斯玻色子生产截面预测的剩余不确定性。iHix可从https://github.com/dulatf/ihixs获得。

英文摘要:

We present a new release of the program iHixs. This easy-to-use tool allows to derive state of the art predictions for the inclusive production cross section of a Higgs boson at hadron colliders in the gluon fusion production mode. This includes the most up-to-date corrections in perturbative QCD and electro-weak theory, effects due to finite quark masses as well as an option to perform threshold resummation. In particular, exact perturbative QCD corrections through N3LO are included in the heavy top quark effective theory. Furthermore, iHixs contains automatic routines that allow to assess residual uncertainties on the prediction for the Higgs boson production cross section according to well established standard definitions. iHixs can be obtained from https://github.com/dulatf/ihixs .

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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