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공공누리This item is licensed Korea Open Government License

Title
Search for a Heavy Particle Decaying to a Top Quark and a Light Quark in pp? Collisions at ??=1.96??TeV
Author(s)
T.Aaltonen노서영배태길조기현
Publication Year
2012-05-23
Abstract
WepresentasearchforanewheavyparticleXproducedinassociationwithatopquark,pp!tðX!
tqÞorpp!tðX!tqÞ,whereqstandsforupquarksanddownquarks.Suchaparticlemayexplainthe
recentanomalousmeasurementsoftop-quarkforward-backwardasymmetry.Ifthelight-flavorquark(q)
isreconstructedasajet(j),thisgivesatþjortþjresonanceinttþjetevents,apreviouslyunexplored
experimentalsignature.Inasampleofeventswithexactlyonelepton,missingtransversemomentumand
atleastfivejets,correspondingtoanintegratedluminosityof8:7fb1collectedbytheCDFIIdetector,
wefindthedatatobeconsistentwiththestandardmodel
Keyword
HighEnergyPhysics; ParticlePhysics; CDF
Journal Title
PhysicalReviewLetters
Citation Volume
108
ISSN
0031-9007
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14016
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