"Table Aux. Figure 78" of "Searches for additional Higgs bosons and for vector leptoquarks in $\tau\tau$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV"
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Scan of the likelihood function for the search for a pseudoscalar resonance ($A$) with a mass of $130\text{ GeV}$, produced via gluon-fusion or in association with b quarks. For this scan, we assume the $ggA$ and $bbA$ processes are only influenced by the Yukawa couplings to the top and bottom quarks and we scale the cross sections predicted for a SM-like Higgs boson of the same mass depending on these couplings. For the $ggA$ process, there is also an enhancement to the cross section for a pseudoscalar resonance compared to the equivalent process for the production of a scalar. This enhancement is taken into account when scaling the cross sections for the SM-like Higgs boson. The scans are displayed for the product of the reduced Yukawa couplings $g_{b,\,t}^{A}$ and the square root of the branching fraction for the $A\rightarrow\tau\tau$ decay process, where the former is defined as the ratio of the Yukawa coupling of $A$ to the Yukawa coupling expected for a SM-like Higgs boson. Numerical values provided in this table correspond to Figure 78 of the auxilliary material of the publication.
寻找质量为130GeV的伪标量共振态(A)的似然函数扫描,该共振态通过胶子融合(gluon-fusion)或与b夸克关联产生。在此扫描中,我们假设ggA和bbA过程仅受与顶夸克及底夸克的汤川耦合(Yukawa couplings)影响,并根据这些耦合对相同质量的类标准模型希格斯玻色子(SM-like Higgs boson)的预测截面进行缩放。对于ggA过程,伪标量共振态的截面相较于标量产生的等效过程亦存在增强效应;在对类标准模型希格斯玻色子的截面进行缩放时,已考虑此增强效应。扫描结果展示了约化汤川耦合(reduced Yukawa couplings)g_{b,t}^{A}与A→ττ衰变过程分支比(branching fraction)平方根的乘积,其中前者定义为A的汤川耦合与类标准模型希格斯玻色子预期汤川耦合的比值。本表格中的数值对应于该出版物辅助材料的图78。
提供机构:
HEPData
创建时间:
2022-09-16



