论文标题
Clic Higgs耦合前景较长的第一能量阶段
CLIC Higgs coupling prospects with a longer first energy stage
论文作者
论文摘要
线性对撞机最吸引人的特征之一是能够在阶段扩展其能量范围，并以最大的质量能量和在每个阶段所花费的时间灵活地适应跑步计划。 CLIC的基线亮度分期表情况已建立良好，并已用于获得标准模型测量以及超出标准模型场景的灵敏度预测。在这里，为了说明从替代跑步场景中获得的练习，在初始阶段$ \ sqrt {s} = 380 $ gev的情况下，提出了Higgs耦合敏感性，然后才能继续前往$ \ \ sqrt {s sqrt {s} = 1.5 $和3 tev的较高能源阶段。这可以通过跑步更长的时间来实现，也可以在初始阶段以100 Hz的重复率或两者的组合以增加100 Hz的重复率来实现。
One of the most attractive features of a linear collider is the ability to extend its energy reach in stages, and to adapt the running plan flexibly in terms of maximum centre-of-mass energy and time spent at each stage. The baseline luminosity staging scenario for CLIC is well-established, and has been used to obtain sensitivity projections for Standard Model measurements and Beyond Standard Model scenarios. Here, as an exercise to illustrate what could be obtained from an alternative running scenario, Higgs coupling sensitivities are presented for the case where more data is collected at the initial stage $\sqrt{s}=380$ GeV, before proceeding to the higher energy stages of $\sqrt{s}=1.5$ and 3 TeV. This could be achieved through running for longer, or operating the collider at an increased repetition rate of 100 Hz at the initial stage, or a combination of both.
