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공공누리This item is licensed Korea Open Government License

Title
Search for anomalous production of multiple leptons in association with W and Z bosons at CDF
Author(s)
T.Aaltonen노서영배태길조기현
Publication Year
2012-05-03
Abstract
Thispaperpresentsasearchforanomalousproductionofmultiplelow-energyleptonsinassociation
withaWorZbosonusingeventscollectedattheCDFexperimentcorrespondingto5:1fb1ofintegrated
luminosity.Thissearchissensitivetoawiderangeoftopologieswithlow-momentumleptons,including
thosewiththeleptonsnearoneanother.Theobservedratesofproductionofadditionalelectronsand
muonsarecomparedwiththestandardmodelpredictions.Noindicationsofphenomenabeyondthe
standardmodelarefound.A95%confidencelevellimitispresentedontheproductioncrosssectionfora
benchmarkmodelofsupersymmetrichidden-valleyHiggsproduction.Particleidentificationefficiencies
arealsoprovidedtoenablethecalculationoflimitsonadditionalmodels.
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/10580/14022
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