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- dc.contributor.author
- T.Aaltonen
- dc.contributor.author
- 조기현
- dc.date.accessioned
- 2019-08-28T07:41:05Z
- dc.date.available
- 2019-08-28T07:41:05Z
- dc.date.issued
- 2012-08-29
- dc.identifier.issn
- 0370-2693
- dc.identifier.uri
- https://repository.kisti.re.kr/handle/10580/14004
- dc.description.abstract
-
WepresentasearchforthestandardmodelHiggsbosonproducedinassociationwithaZboson,
usingupto7.9fb?1ofintegratedluminosityfromppcollisionscollectedwiththeCDFIIdetector.
Weutilizeseveralnoveltechniques,includingmultivariateleptonselection,multivariatetrigger
parametrization,andamulti-stagesignaldiscriminantconsistingofspecializedfunctionstrainedto
distinguishindividualbackgrounds.Byincreasingacceptanceandenhancingsignaldiscrimination,
thesetechniqueshavesignicantlyimprovedthesensitivityoftheanalysisabovewhatwasexpected
fromalargerdatasetalone.Weobservenosignicantevidenceforasignal,andwesetlimitson
theZHproductioncrosssection.ForaHiggsbosonwithmass115GeV/c2,weexpect(observe)a
limitof3.9(4.8)timesthestandardmodelpredictedvalue,atthe95%credibilitylevel.
- dc.language
- eng
- dc.relation.ispartofseries
- PhysicsLetterB
- dc.title
- Search for the standard model Higgs boson produced in association with a Z Boson in 7.9 fb(-1) of p anti-p collisions at s √ =1.96 TeV.
- dc.citation.startPage
- 1
- dc.citation.volume
- 715
- dc.subject.keyword
- HighEnergyPhysics
- dc.subject.keyword
- ParticlePhysics
- dc.subject.keyword
- CDF
- Appears in Collections:
- 7. KISTI 연구성과 > 학술지 발표논문
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