Publicação: Scale-invariant resonance tagging in multijet events and new physics in Higgs pair production
dc.contributor.author | Gouzevitch, Maxime | |
dc.contributor.author | Oliveira, Alexandra [UNESP] | |
dc.contributor.author | Rojo, Juan | |
dc.contributor.author | Rosenfeld, Rogério [UNESP] | |
dc.contributor.author | Salam, Gavin P. | |
dc.contributor.author | Sanz, Veronica | |
dc.contributor.institution | Institut de Physique Nucléaire de Lyon | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | CEA-Saclay | |
dc.contributor.institution | CERN | |
dc.contributor.institution | UPMC Univ. Paris 6 | |
dc.contributor.institution | York University | |
dc.contributor.institution | University of Sussex | |
dc.date.accessioned | 2014-05-27T11:30:11Z | |
dc.date.available | 2014-05-27T11:30:11Z | |
dc.date.issued | 2013-08-19 | |
dc.description.abstract | We study resonant pair production of heavy particles in fully hadronic final states by means of jet substructure techniques. We propose a new resonance tagging strategy that smoothly interpolates between the highly boosted and fully resolved regimes, leading to uniform signal efficiencies and background rejection rates across a broad range of masses. Our method makes it possible to efficiently replace independent experimental searches, based on different final state topologies, with a single common analysis. As a case study, we apply our technique to pair production of Higgs bosons decaying into b\overline{b} pairs in generic New Physics scenarios. We adopt as benchmark models radion and massive KK graviton production in warped extra dimensions. We find that despite the overwhelming QCD background, the 4b final state has enough sensitivity to provide a complementary handle in searches for enhanced Higgs pair production at the LHC. © 2013 SISSA. | en |
dc.description.affiliation | Université de Lyon Université Claude Bernard Lyon 1 Institut de Physique Nucléaire de Lyon, Villeurbanne | |
dc.description.affiliation | Instituto de Física Teórica Universidade Estadual Paulista ICTP South American Institute for Fundamental Research, São Paulo SP 01140-070 | |
dc.description.affiliation | Institut de Physique Theorique CEA-Saclay, F-91191 Gif-sur-Yvette Cedex | |
dc.description.affiliation | PH Department TH Unit CERN, CH-1211 Geneva 23 | |
dc.description.affiliation | LPTHE CNRS UMR 7589 UPMC Univ. Paris 6, Paris 75252 | |
dc.description.affiliation | Department of Physics and Astronomy York University, Toronto, ON M3J 1P3 | |
dc.description.affiliation | Department of Physics and Astronomy University of Sussex, Brighton BN1 9QH | |
dc.description.affiliationUnesp | Instituto de Física Teórica Universidade Estadual Paulista ICTP South American Institute for Fundamental Research, São Paulo SP 01140-070 | |
dc.identifier | http://dx.doi.org/10.1007/JHEP07(2013)148 | |
dc.identifier.citation | Journal of High Energy Physics, v. 2013, n. 7, 2013. | |
dc.identifier.doi | 10.1007/JHEP07(2013)148 | |
dc.identifier.file | 2-s2.0-84881439751.pdf | |
dc.identifier.issn | 1126-6708 | |
dc.identifier.issn | 1029-8479 | |
dc.identifier.scopus | 2-s2.0-84881439751 | |
dc.identifier.uri | http://hdl.handle.net/11449/76286 | |
dc.identifier.wos | WOS:000323202900061 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of High Energy Physics | |
dc.relation.ispartofjcr | 5.541 | |
dc.relation.ispartofsjr | 1,227 | |
dc.relation.ispartofsjr | 1,227 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Scopus | |
dc.subject | Hadronic Colliders | |
dc.subject | Jets | |
dc.title | Scale-invariant resonance tagging in multijet events and new physics in Higgs pair production | en |
dc.type | Artigo | |
dcterms.license | http://www.springer.com/open+access/authors+rights | |
dspace.entity.type | Publication | |
unesp.author.orcid | 0000-0002-2655-4373[5] | |
unesp.author.orcid | 0000-0001-8864-2507[6] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |
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