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arXiv 1908.06882hep-ph
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截面比作为$t\bar{t}γ$的精密工具

Cross section ratios as a precision tool for $t\bar{t}γ$

Manfred Kraus

摘要:

我们报告我们最近计算的离壳TTA过程和其潜在的精确测量,通过构建总的和微分截面的比率。对这些比值的精确理论预测有助于限制标准模型中顶夸克部分的新物理贡献。

英文摘要:

We report on our recent calculation for the off-shell ttA process and its potential for precision measurements by constructing ratios of total and differential cross sections. Precise theoretical predictions for these ratios can help to constrain new physics contributions in the top-quark sector of the Standard Model.

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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