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공공누리This item is licensed Korea Open Government License

Title
Exclusion of an Exotic Top Quark with -4/3 Electric Charge Using Soft Lepton Tagging.
Author(s)
공대정김현우조기현
Publication Year
2010-09-03
Abstract
We present a measurement of the electric charge of the top quark using $\ppbar$ collisions corresponding to an integrated luminosity of 2.7~fb$^{-1}$ at the CDF II detector. We reconstruct $\ttbar$ events in the lepton+jets final state and use kinematic information to determine which $b$-jet is associated with the leptonically- or hadronically-decaying $t$-quark. Soft lepton taggers are used to determine the $b$-jet flavor. Along with the charge of the $W$ boson decay lepton, this information p
Keyword
High Energy Physics; Particle Physics; CDF
Journal Title
Physical Review Letters
Citation Volume
105
ISSN
0031-9007
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13836
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=NART54556439
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