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dc.contributor.author | LHCb Collaboration |
dc.contributor.author | Adeva Andany, Bernardo |
dc.contributor.author | Álvarez Cartelle, Paula |
dc.contributor.author | Dosil Suárez, Álvaro |
dc.contributor.author | Fernández Albor, Víctor Manuel |
dc.contributor.author | Gallas Torreira, Abraham Antonio |
dc.contributor.author | García Pardiñas, Julián |
dc.contributor.author | Hernando Morata, José Ángel |
dc.contributor.author | Pazos Álvarez, Antonio |
dc.contributor.author | Pérez Trigo, Eliseo |
dc.contributor.author | Plo Casasus, Máximo |
dc.contributor.author | Romero Vidal, Antonio |
dc.contributor.author | Saborido Silva, Juan José |
dc.contributor.author | Sanmartín Sedes, Brais |
dc.contributor.author | Santamarina Ríos, Cibrán |
dc.contributor.author | Seco Miguélez, Marcos Antonio |
dc.contributor.author | Vázquez Regueiro, Pablo |
dc.contributor.author | Vázquez Sierra, Carlos |
dc.contributor.author | Vieites Díaz, María |
dc.date.accessioned | 2020-04-22T09:10:21Z |
dc.date.available | 2020-04-22T09:10:21Z |
dc.date.issued | 2015 |
dc.identifier.citation | Aaij, R., Adeva, B., Adinolfi, M. et al. Search for long-lived particles decaying to jet pairs. Eur. Phys. J. C 75, 152 (2015). https://doi.org/10.1140/epjc/s10052-015-3344-6 |
dc.identifier.issn | 1434-6044 |
dc.identifier.uri | http://hdl.handle.net/10347/21629 |
dc.description.abstract | A search is presented for long-lived particles with a mass between 25 and 50 GeV/c2 and a lifetime between 1 and 200ps in a sample of proton–proton collisions at a centre-of-mass energy of s√=7 TeV, corresponding to an integrated luminosity of 0.62 fb −1, collected by the LHCb detector. The particles are assumed to be pair-produced by the decay of a standard model-like Higgs boson. The experimental signature of the long-lived particle is a displaced vertex with two associated jets. No excess above the background is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime |
dc.language.iso | eng |
dc.publisher | Springer |
dc.rights | © CERN for the benefit of the LHCb collaboration 2015. 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 |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ |
dc.subject | Higgs Boson |
dc.subject | Invariant mass |
dc.subject | Systematic uncertainty |
dc.subject | Primary vertex |
dc.subject | Secondary vertex |
dc.title | Search for long-lived particles decaying to jet pairs |
dc.type | journal article |
dc.identifier.doi | 10.1140/epjc/s10052-015-3344-6 |
dc.relation.publisherversion | https://doi.org/10.1140/epjc/s10052-015-3344-6 |
dc.type.hasVersion | VoR |
dc.identifier.essn | 1434-6052 |
dc.rights.accessRights | open access |
dc.contributor.affiliation | Universidade de Santiago de Compostela. Departamento de Física de Partículas |
dc.contributor.affiliation | Universidade de Santiago de Compostela. Instituto Galego de Física de Altas Enerxías (IGFAE) |
dc.description.peerreviewed | SI |
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© CERN for the benefit of the LHCb collaboration 2015. 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
© CERN for the benefit of the LHCb collaboration 2015. 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