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http://hdl.handle.net/10347/22439
Título: | Search for Higgs-like bosons decaying into long-lived exotic particles
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Autor/a: | LHCb Collaboration
Adeva Andany, Bernardo
Borsato, Martino
Chobanova, Veronika
Cid Vidal, Xabier
Dosil Suárez, Álvaro
Fernández Albor, Víctor Manuel
Gallas Torreira, Abraham Antonio
García Pardiñas, Julián
Hernando Morata, José Ángel
Lemos Cid, Edgar
Lucio Martínez, Miriam
Martínez Santos, Diego
Plo Casasus, Máximo
Prisciandaro, Jessica
Ramos Pernas, Miguel
Romero Vidal, Antonio
Saborido Silva, Juan José
Sanmartín Sedes, Brais
Vieites Díaz, María
Vázquez Sierra, Carlos
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Centro/Departamento: | Universidade de Santiago de Compostela. Departamento de Física de Partículas Universidade de Santiago de Compostela. Instituto Galego de Física de Altas Enerxías (IGFAE)
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Palabras chave: | Minimal Supersymmetric Standard Model | Systematic Uncertainty | Primary Vertex | Fast Simulation | Charged Track | |
Data: | 2016
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Editor: | Springer
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Cita bibliográfica: | Aaij, R., Adeva, B., Adinolfi, M. et al. Search for Higgs-like bosons decaying into long-lived exotic particles. Eur. Phys. J. C 76, 664 (2016). https://doi.org/10.1140/epjc/s10052-016-4489-7
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Resumo: | A search is presented for massive long-lived particles, in the 20–60 GeV/c2 mass range with lifetimes between 5 and 100 ps. The dataset used corresponds to 0.62 fb −1 of proton-proton collision data collected by the LHCb detector at √s=7TeV. The particles are assumed to be pair-produced by the decay of a Higgs-like boson with mass between 80 and 140 GeV/c2. No excess above the background expectation is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime and of the Higgs-like boson mass. |
Versión do editor: | https://doi.org/10.1140/epjc/s10052-016-4489-7 |
URI: | http://hdl.handle.net/10347/22439
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DOI: | 10.1140/epjc/s10052-016-4489-7 |
ISSN: | 1434-6044
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E-ISSN: | 1434-6052
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Dereitos: | © CERN for the benefit of the LHCb collaboration 2016. This article is published with open access at Springerlink.com. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
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