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공공누리This item is licensed Korea Open Government License

Title
Measurement of the top-quark mass in the lepton+jets channel using a matrix element technique with the CDF II detector.
Author(s)
공대정조기현
Publication Year
2011-10-25
Abstract
A measurement of the top-quark mass is presented using Tevatron data from proton-antiproton
collisions at center-of-mass energy
p
s = 1 96 TeV collected with the CDF II detector. Events are
selected from a sample of candidates for production of pairs that decay into the lepton+jets
channel. The top-quark mass is measured with an unbinned maximum likelihood method where the
event probability density functions are calculated using signal and background matrix elements, as
well as a set of parameterized jet-to-parton transfer functions. The likelihood function is maximized
with respect to the top-quark mass, the signal fraction in the sample, and a correction to the
jet energy scale (JES) calibration of the calorimeter jets.
Keyword
High Energy Physics; Particle Physics; CDF
Journal Title
Phys.Rev.D
Citation Volume
84
ISSN
1550-7998
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13990
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