论文标题
测量在多TEV MUON对撞机上的四分之一的Higgs自耦合
Measuring the quartic Higgs self-coupling at a multi-TeV muon collider
论文作者
论文摘要
测量希格斯玻色子电位的形状至关重要，在当前和未来的山脉中将是一项具有挑战性的任务。虽然对三线性希格斯自耦合的测量的期望相当有前途，但即使在未来的100 TEV Proton-Proton Collider上，目前也认为对四分之一的自耦合相互作用的准确度量也被认为是极具挑战性的。在这项工作中，我们探讨了一种敏感性，即在多TEV范围内具有质量能量中心的MUON对撞机，以及目前正在讨论的10^35cm^-2S^-1的仪式，均为10^35cm^-2S^-1，可能会归功于三个较大的三个Higgs-Boson生产和有限的背景。通过执行第一个简单的分析，我们发现了一个明确的迹象表明，MUON对撞机可以确定四分之一的Higgs自耦合，这比目前认为在其他未来派派人员中可以实现的要好得多。
Measuring the shape of the Higgs boson potential is of paramount importance and will be a challenging task at current as well as future colliders. While the expectations for the measurement of the trilinear Higgs self-coupling are rather promising, an accurate measurement of the quartic self-coupling interaction is presently considered extremely challenging even at a future 100 TeV proton-proton collider. In this work we explore the sensitivity that a muon collider with a center of mass energy in the multi-TeV range, and luminosities of the order of 10^35cm^-2s^-1, as presently under discussion, might provide thanks to a rather large three Higgs-boson production and to a limited background. By performing a first and simple analysis, we find a clear indication that a muon collider could provide a determination of the quartic Higgs self-coupling that is significantly better than what is currently considered attainable at other future colliders.
