download0 view133
twitter facebook

공공누리This item is licensed Korea Open Government License

Title
Search for a Very Light CP-Odd Higgs Boson in Top Quark Decays from p(p)over-bar Collisions at root s=1.96 TeV
Author(s)
공대정조기현
Publication Year
2011-06-15
Abstract
We present the results of a search for a very light CP-odd Higgs boson a01
originating from top quark
decays t ! Hb ! WðÞ
a01
b, and subsequently decaying into þ. Using a data sample corresponding
to an integrated luminosity of 2:7 fb1 collected by the CDF II detector in pp collisions at 1.96 TeV, we
perform a search for events containing a lepton, three or more jets, and an additional isolated track with
transverse momentum in the range 3 to 20 GeV=c. Observed events are consistent with background
sources, and 95% C.L. limits are set on the branching ratio of t ! Hb for various masses of H and a01
.
Keyword
High Energy Physics; Particle Physics; CDF
Journal Title
Physical Review Letters
Citation Volume
107
ISSN
0031-9007
Files in This Item:
There are no files associated with this item.
Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13929
Export
RIS (EndNote)
XLS (Excel)
XML

Browse