Search for Higgs boson production in association with a high-energy photon via vector-boson fusion with decay into bottom quark pairs at s√ = 13 TeV with the ATLAS detector
2021-03-29 | journal article. A publication with affiliation to the University of Göttingen.
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Search for Higgs boson production in association with a high-energy photon via vector-boson fusion with decay into bottom quark pairs at s√ = 13 TeV with the ATLAS detector
Aad, G.; Abbott, B.; Abbott, D. C.; Abed Abud, A.; Abeling, K.; Abhayasinghe, D. K. & Abidi, S. H. et al. (2021)
Journal of High Energy Physics, 2021(3) art. 268. DOI: https://doi.org/10.1007/JHEP03(2021)268
Documents & Media
Details
- Authors Group
- The ATLAS collaboration
The authors list is uncomplete: - Authors
- Aad, G.; Abbott, B.; Abbott, D. C.; Abed Abud, A.; Abeling, K.; Abhayasinghe, D. K.; Abidi, S. H.; AbouZeid, O. S.; Abraham, N. L.; Achkar, B.; Albert, J.; Zhang, J.; Zhang, K.; Zhang, M.; Zhang, S.; Zhang, Y.; Zhao, Z.; Zhou, Y.; Zhu, C.; Zimmermann, S.; Ali, S.; Anthony, M. T.; Arnold, H.; Balaji, S.; Bauer, F.; Chen, J.; Chen, J.; Chen, J.; Chen, S.; Chen, Y.; David, C.; De Castro, S.; Dreyer, T.; Falke, S.; Fischer, J.; Fournier, D.; Gao, Y.; Gao, Y. S.; George, S.; Grosse-Knetter, J.; Guenther, J.; Han, S.; Harenberg, T.; Heim, S.; Heim, T.; Herrmann, T.; Holm, T.; Hu, S.; Jin, S.; Keller, J. S.; Kim, E.; Kluth, S.; Krüger, H.; Kuhl, T.; Lai, S.; Lehmann, K.; Lehmann, N.; Li, H.; Li, H.; Li, J.; Li, K.; Li, X.; Li, Y.; Liu, B.; Lorenz, J.; Lu, M.; Lu, S.; Lutz, M. S.; Martinez, M.; Menke, S.; Meyer, C.; Morgenstern, S.; Mueller, J.; Quadt, A.; Rajagopalan, S.; Rave, S.; Schaefer, L.; Schoening, A.; Schott, M.; Schulte, A.; Seitz, C.; Sen, S.; Wang, C.; Wang, C.; Wang, H.; Wang, J.; Wang, Y.; Weber, M. S.; Xu, T.; Xu, Y.; Zhang, B.
- Abstract
- A bstract A search is presented for the production of the Standard Model Higgs boson in association with a high-energy photon. With a focus on the vector-boson fusion process and the dominant Higgs boson decay into b -quark pairs, the search benefits from a large reduction of multijet background compared to more inclusive searches. Results are reported from the analysis of 132 fb − 1 of pp collision data at $ \sqrt{s} $ s = 13 TeV collected with the ATLAS detector at the LHC. The measured Higgs boson signal yield in this final-state signature is 1 . 3 ± 1 . 0 times the Standard Model prediction. The observed significance of the Higgs boson signal above the background is 1 . 3 standard deviations, compared to an expected significance of 1 . 0 standard deviations.
- Issue Date
- 29-March-2021
- Publisher
- Springer Berlin Heidelberg
- Journal
- Journal of High Energy Physics
- eISSN
- 1029-8479
- Language
- English
