Search for a light charged Higgs boson in the decay channel $$H^{+} \rightarrow c\bar{s}$$ in $$t\bar{t}$$ events using pp collisions at $$\sqrt{s} = 7\ \mathrm{TeV}$$ with the ATLAS detector
Journal Article
·
· European Physical Journal. C, Particles and Fields
A search for a charged Higgs boson (H+) in $$t\bar{t}$$decays is presented, where one of the top quarks decays via t →H+ b, followed by H+ → two jets ($$c\bar{s}$$). The other top quark decays to Wb, where the W boson then decays into a lepton (e/μ) and a neutrino. The data were recorded in pp collisions at √ s = 7 TeV by the ATLAS detector at the LHC in 2011, and correspond to an integrated luminosity of 4.7 fb -1. Finally, with no observation of a signal, 95 % confidence level (CL) upper limits are set on the decay branching ratio of top quarks to charged Higgs bosons varying between 5 % and 1 % for H+ masses between 90 GeV and 150 GeV, assuming B(H+ →cs) = 100%.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Contributing Organization:
- The ATLAS Collaboration
- Grant/Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1409410
- Journal Information:
- European Physical Journal. C, Particles and Fields, Vol. 73, Issue 6; ISSN 1434-6044
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 107 works
Citation information provided by
Web of Science
Web of Science
Similar Records
Search for a light charged Higgs boson decaying to $ \mathrm{ c \bar{s} } $ in pp collisions at $ \sqrt{s} =$ 8 TeV
Search for the Standard Model Higgs boson produced in association with top quarks and decaying into $$\varvec{b\bar{b}}$$ b b ¯ in $$\varvec{pp}$$ p p collisions at $$\sqrt{\mathbf{s}}= \varvec{8{{\,\mathrm TeV}}}$$ s = 8 T e V with the ATLAS detector
Search for a light charged Higgs boson in t → H±b decays, with H± → cb, in the lepton+jets final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
Journal Article
·
Tue Dec 29 00:00:00 EST 2015
· Journal of High Energy Physics (Online)
·
OSTI ID:1409410
Search for the Standard Model Higgs boson produced in association with top quarks and decaying into $$\varvec{b\bar{b}}$$ b b ¯ in $$\varvec{pp}$$ p p collisions at $$\sqrt{\mathbf{s}}= \varvec{8{{\,\mathrm TeV}}}$$ s = 8 T e V with the ATLAS detector
Journal Article
·
Wed Jul 29 00:00:00 EDT 2015
· European Physical Journal. C, Particles and Fields
·
OSTI ID:1409410
+2821 more
Search for a light charged Higgs boson in t → H±b decays, with H± → cb, in the lepton+jets final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
Journal Article
·
Fri Sep 01 00:00:00 EDT 2023
· Journal of High Energy Physics (Online)
·
OSTI ID:1409410
+2898 more