Please use this identifier to cite or link to this item:
https://elib.bsu.by/handle/123456789/262535| Title: | Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment |
| Authors: | Hrynevich, A. ATLAS Collaboration |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | 2019 |
| Publisher: | American Physical Society |
| Citation: | Phys Rev Lett 2019;122(23). |
| Abstract: | Dark matter particles, if sufficiently light, may be produced in decays of the Higgs boson. This Letter presents a statistical combination of searches for H→invisible decays where H is produced according to the standard model via vector boson fusion, Z(-)H, and W/Z(had)H, all performed with the ATLAS detector using 36.1 fb-1 of pp collisions at a center-of-mass energy of s=13 TeV at the LHC. In combination with the results at s=7 and 8 TeV, an exclusion limit on the H→invisible branching ratio of 0.26(0.17-0.05+0.07) at 95% confidence level is observed (expected). |
| URI: | https://elib.bsu.by/handle/123456789/262535 |
| DOI: | 10.1103/PhysRevLett.122.231801 |
| Scopus: | 85067675453 |
| Sponsorship: | CERN for the benefit of the ATLAS collaboration. |
| Appears in Collections: | Статьи НИУ «Институт ядерных проблем» |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| PhysRevLett.122.231801.pdf | 441,76 kB | Adobe PDF | View/Open |
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