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공공누리This item is licensed Korea Open Government License

Title
Search for $WZ+ZZ$ production with MET + jets with $b$ enhancement at $\sqrt{s} = 1.96$~TeV.
Author(s)
T.Aaltonen조기현
Publication Year
2012-01-13
Abstract
Dibosonproduction(WW+WZ+ZZ)hasbeenobservedattheTevatroninhadronicdecay
modesdominatedbytheWWprocess.Thispaperdescribesthemeasurementofthecrosssectionof
WZandZZeventsinnalstateswithlargeETandusingb-jetidenticationasatooltosuppress
WWcontributions.Duetothelimitedenergyresolution,wecannotdistinguishbetweenpartially
hadronicdecaysofWZandZZ,andwemeasurethesumoftheseprocesses.Thenumberofsignal
eventsisextractedusingasimultaneousttotheinvariantmassdistributionofthetwojetsfor
eventswithtwob-jetcandidatesandeventswithfewerthantwob-jetcandidates.Wemeasurea
crosssection(ppWZZZ)=5:8+3:6
?3:0pb,inagreementwiththestandardmodel.
Keyword
HighEnergyPhysics; ParticlePhysics; CDF
Journal Title
PhysicalReviewD
Citation Volume
85
ISSN
1550-7998
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14042
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