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- Title
- Search for heavy metastable particles decaying to jet pairs in pp ≤ collisions at s ∇ =1.96 TeV.
- Author(s)
- T.Aaltonen; 조기현
- Publication Year
- 2012-02-13
- Abstract
-
Asearchisperformedforheavymetastableparticlesthatdecayintojetpairswithamacroscopic
lifetime(c？1cm)inppcollisionsatps=1.96TeVusingdatafromtheCDFIIdetectorat
Fermilabcorrespondingtoanintegratedluminosityof3.2fb?1.Toestimatethestandardmodel
backgroundadata-drivenapproachisused.Probability-densityfunctionsareconstructedtomodel
secondaryverticesfromknownprocesses.Nostatisticallysignificantexcessisobservedabovethe
background.Limitsontheproductioncrosssectioninahiddenvalleybenchmarkphenomenology
aresetforvariousHiggsbosonmassesaswellasmetastableparticlemassesandlifetimes.
- Keyword
- HighEnergyPhysics; ParticlePhysics; CDF
- Journal Title
- PhysicalReviewD
- Citation Volume
- 85
- ISSN
- 1550-7998
- Files in This Item:
- There are no files associated with this item.
- Appears in Collections:
- 7. KISTI 연구성과 > 학술지 발표논문
