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Title
Search for New T ' Particles in Final States with Large Jet Multiplicities and Missing Transverse Energy in p(p)over-bar Collisions at root s=1.96 TeV
Author(s)
공대정조기현
Publication Year
2011-11-04
Abstract
We present a search for a new particle T \ decaying to a top quark via T \ ⊇ t +X, where X goes
undetected. We use a data sample corresponding to 5.7 fb?1 of integrated luminosity of p≤p collisions
with ∇s = 1.96 TeV, collected at Fermilab Tevatron by the CDF II detector. Our search for pair
production of T \ is focused on the hadronic decay channel, pp≤⊇ T \T≤\ ⊇ t≤t+X ≤X ⊇ bq≤q≤bq≤q +X ≤X .
We interpret our results in terms of a model where T \ is an exotic fourth generation quark and X is
a dark matter particle.
Keyword
High Energy Physics; Particle Physics; CDF
Journal Title
Phys.Rev.Lett.
Citation Volume
107
ISSN
0031-9007
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13943
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