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http://hdl.handle.net/2445/119418
Title: | Search for Higgs-like bosons decaying into long-lived exotic particles |
Author: | Badalov, Alexey Garrido Beltrán, Lluís Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Rives Molina, Vicente José LHCb Collaboration |
Keywords: | Partícules (Matèria) Bosons de Higgs Particles Higgs bosons |
Issue Date: | 2-Dec-2016 |
Publisher: | Società Italiana di Fisica & Springer Verlag |
Abstract: | A search is presented for massive long-lived particles, in the 20-60 GeV/c2GeV/c2 mass range with lifetimes between 5 and 100 psps . The dataset used corresponds to 0.62 fb −1 fb −1 of proton-proton collision data collected by the LHCb detector at s√=7TeVs=7TeV . The particles are assumed to be pair-produced by the decay of a Higgs-like boson with mass between 80 and 140 GeV/c2GeV/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. |
Note: | Reproducció del document publicat a: https://doi.org/10.1140/epjc/s10052-016-4489-7 |
It is part of: | European Physical Journal C, 2016, vol. 76, num. 664 |
URI: | http://hdl.handle.net/2445/119418 |
Related resource: | https://doi.org/10.1140/epjc/s10052-016-4489-7 |
ISSN: | 1434-6044 |
Appears in Collections: | Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) Articles publicats en revistes (Física Quàntica i Astrofísica) |
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