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arXiv 2203.09425hep-ph
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高能μ子对撞机产生的高精度Higgs

High Precision Higgs from High Energy Muon Colliders

Matthew Forslund, Patrick Meade

摘要:

μ子对撞机是在最短时间内达到最高能量的令人兴奋的可能性。它们通过弥合能量与精度的二分法,潜在地结合了$e^+e^-$和$pp$对撞机的最大优势。在本文中,我们研究了希格斯属性的敏感性,可以实现与未来的3或10 TeV μ子对撞机从单个希格斯生产。这里给出的结果代表了第一个全面的图片,包括背景和使用快速检测器模拟与Delphes实现的精度。此外,我们将快速探测器模拟的结果与包括μ子对撞机特定束诱导背景的完整模拟研究进行了比较,结果基本不变。我们评论的一些优点和缺点的高能μ介子对撞机的希格斯物理单独,并证明了这样的对撞机与大型强子对撞机和$e^+e^-$希格斯工厂的互补性。此外,我们讨论了一些令人兴奋的途径,以改善未来的结果,从理论和检测器的研发,可以进行。

英文摘要:

Muon colliders are an exciting possibility for reaching the highest energies possible on the shortest timescale. They potentially combine the greatest strengths of $e^+e^-$ and $pp$ colliders by bridging the energy versus precision dichotomy. In this paper we study the sensitivity of Higgs properties that can be achieved with a future 3 or 10 TeV muon collider from single Higgs production. The results presented here represent the first comprehensive picture for the precision achievable including backgrounds and using fast detector simulation with Delphes. Additionally, we compare the results of fast detector simulation with available full simulation studies that include the muon collider specific Beam Induced Background, and show the results are largely unchanged. We comment on some of the strengths and weaknesses of a high energy muon collider for Higgs physics alone, and demonstrate the complementarity of such a collider with the LHC and $e^+e^-$ Higgs factories. Furthermore, we discuss some of the exciting avenues for improving future results from both theoretical and detector R&D that could be undertaken.

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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