Search for charged Higgs bosons in decays of top quarks

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F09%3A00335541" target="_blank" >RIV/68378271:_____/09:00335541 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21340/09:00159710

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Search for charged Higgs bosons in decays of top quarks

Original language description

We present a search for charged Higgs bosons in decays of top quarks, in the mass range $80 < m_{H^{/pm} < 155$ GeV, assuming the subsequent decay $H^{+} /to /tau^{+} /nu_/tau$ (and its charge conjugate). Using 0.9 fb$^{-1}$ of lepton+jets data collectedwith the D0 detector at the Fermilab Tevatron $p/bar{p}$ collider, operating at a center of mass energy $/sqrt{s}=1.96$ TeV, we find no evidence for a $H^{/pm}$ signal. Hence, we exclude branching ratios $B(t /to H^+b) > 0.24$ for $m_{H^{/pm}=80$ GeV, and $B(t /to H^+b) > 0.19$ for $m_{H^{/pm}=155$ GeV, at the 95% C.L.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BF - Elementary particle theory and high energy physics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Review D: Particles, Fields, Gravitation and Cosmology

ISSN

1550-7998

e-ISSN

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Volume of the periodical

80

Issue of the periodical within the volume

5

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

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UT code for WoS article

000270384900007

EID of the result in the Scopus database

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