DC Field | Value | Language |
---|---|---|
dc.contributor.author | Son, Minho | ko |
dc.contributor.author | Spethmann, Christian | ko |
dc.contributor.author | Tweedie, Brock | ko |
dc.date.accessioned | 2016-04-14T02:56:45Z | - |
dc.date.available | 2016-04-14T02:56:45Z | - |
dc.date.created | 2015-11-20 | - |
dc.date.created | 2015-11-20 | - |
dc.date.created | 2015-11-20 | - |
dc.date.issued | 2012-08 | - |
dc.identifier.citation | JOURNAL OF HIGH ENERGY PHYSICS, no.8 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | http://hdl.handle.net/10203/203723 | - |
dc.description.abstract | New particles at the TeV-scale may have sizeable decay rates into boosted Higgs bosons or other heavy scalars. Here, we investigate the possibility of identifying such processes when the Higgs/scalar subsequently decays into a pair of W bosons, constituting a highly distinctive "diboson-jet." These can appear as a simple dilepton (plus E-T) configuration, as a two-prong jet with an embedded lepton, or as a four-prong jet. We study jet substructure methods to discriminate these objects from their dominant backgrounds. We then demonstrate the use of these techniques in the search for a heavy spin-one Z' boson, such as may arise from strong dynamics or an extended gauge sector, utilizing the decay chain Z' -> Zh -> Z(WW(*)). We find that modes with multiple boosted hadronic Zs and Ws tend to offer the best prospects for the highest accessible masses. For 100 fb(-1) luminosity at the 14 TeV LHC, Z' decays into a standard 125 GeV Higgs can be observed with 5 sigma significance for masses of 1.5-2.5 TeV for a range of models. For a 200 GeV Higgs (requiring nonstandard couplings, such as fermiophobic), the reach may improve to up to 2.5-3.0 TeV. | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.title | Diboson-jets and the search for resonant Zh production | - |
dc.type | Article | - |
dc.identifier.wosid | 000309883200009 | - |
dc.identifier.scopusid | 2-s2.0-84865749038 | - |
dc.type.rims | ART | - |
dc.citation.issue | 8 | - |
dc.citation.publicationname | JOURNAL OF HIGH ENERGY PHYSICS | - |
dc.identifier.doi | 10.1007/JHEP08(2012)160 | - |
dc.contributor.localauthor | Son, Minho | - |
dc.contributor.nonIdAuthor | Spethmann, Christian | - |
dc.contributor.nonIdAuthor | Tweedie, Brock | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Phenomenological Models | - |
dc.subject.keywordAuthor | Jets | - |
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