تقرير
Searching for resonant $\textrm{HH}$ production in the $\mathrm{b\overline{b}q\overline{q}'}\ell\nu$ final state at CMS
| العنوان: | Searching for resonant $\textrm{HH}$ production in the $\mathrm{b\overline{b}q\overline{q}'}\ell\nu$ final state at CMS |
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| المؤلفون: | McColl, Nickolas |
| سنة النشر: | 2019 |
| المجموعة: | High Energy Physics - Experiment |
| مصطلحات موضوعية: | High Energy Physics - Experiment |
| الوصف: | New, massive bosons could be found with the LHC. Theories with warped extra dimensions and supersymmetry predict the existence of such resonances, which for some model parameters, have a significant branching fraction to two Higgs bosons. A search for such particles in the $\mathrm{X}\rightarrow\mathrm{HH}\rightarrow\mathrm{b\overline{b}q\overline{q}'}\ell\nu$ channel with the CMS detector is presented. The analysis uses data collected during Run 2 of the LHC at a centre-of-mass energy of 13 TeV. Background is suppressed by reconstructing the full $\mathrm{HH}$ decay chain using jet substructure techniques and the identification of leptons with nearby, boosted jets. A two-dimensional template fit in the plane of resonance the mass and the $\mathrm{H}\rightarrow\mathrm{b\overline{b}}$ mass is used to characterize potential signal with this final state. Comment: Talk presented at the 2019 Meeting of the Division of Particles and Fields of the American Physical Society (DPF2019), July 29 - August 2, 2019, Northeastern University, Boston, C1907293 |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/1909.12875 |
| رقم الأكسشن: | edsarx.1909.12875 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |