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공공누리This item is licensed Korea Open Government License

Title
Top quark mass measurement using the template method at CDF.
Author(s)
공대정조기현
Publication Year
2011-06-01
Abstract
We present a measurement of the top quark mass in the lepton þ jets and dilepton channels of tt decays
using the data sample corresponding to an integrated luminosity of 5:6 fb1 of pp collisions at Tevatron
with
ffiffiffis
p
¼ 1:96 TeV, collected with the CDF II detector. We construct templates of two reconstructed top
quark masses from different jets-to-quarks combinations and the invariant mass of two jets from the W
decays in the lepton þ jets channel, and a reconstructed top quark mass and mT2, a variable related to the
transverse mass in events with two missing particles, in the dilepton channel. The simultaneous fit of the
templates from signal and background events in the lepton þ jets and dilepton channels to the data yields a
Keyword
High Energy Physics; Particle Physics; CDF
Journal Title
Physical Review D
Citation Volume
83
ISSN
1550-7998
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13926
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