تقرير
Measuring the Higgs self-coupling via Higgs-pair production at a 100 TeV p-p collider
العنوان: | Measuring the Higgs self-coupling via Higgs-pair production at a 100 TeV p-p collider |
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المؤلفون: | Mangano, Michelangelo, Ortona, Giacomo, Selvaggi, Michele |
سنة النشر: | 2020 |
المجموعة: | High Energy Physics - Experiment High Energy Physics - Phenomenology |
مصطلحات موضوعية: | High Energy Physics - Phenomenology, High Energy Physics - Experiment |
الوصف: | Higgs pair production provides a unique handle for measuring the strength of the Higgs self interaction and constraining the shape of the Higgs potential. Among the proposed future facilities, a circular 100 TeV proton-proton collider would provide the most precise measurement of this crucial quantity. In this work, we perform a detailed analysis of the most promising decay channels and derive the expected sensitivity of their combination, assuming an integrated luminosity of 30 ab$^{-1}$. Depending on the assumed systematic uncertainties, we observe that the Higgs self-coupling will be measured with a precision in the range 3.4 - 7.8% at 68% confidence level. |
نوع الوثيقة: | Working Paper |
DOI: | 10.1140/epjc/s10052-020-08595-3 |
URL الوصول: | http://arxiv.org/abs/2004.03505 |
رقم الأكسشن: | edsarx.2004.03505 |
قاعدة البيانات: | arXiv |
DOI: | 10.1140/epjc/s10052-020-08595-3 |
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