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Source: Journal of high energy physics. 2022. № 8. P. 87 (1-41)
Type: статьи в журналах
Date: 2022
Description:
A study of B-c(+) -> J/psi D-s(+) and B-c(+)-> J/psi D-s*(+) decays using 139 fb(-1) of in- tegrated luminosity collected with the ATLAS detector from root s = 13 TeV pp collisions at the LHC is prese
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Source: Physical Review Letters. 2015. Vol. 115, № 26. P. 262001-1-262001-18
Type: статьи в журналах
Date: 2015
Description:
With an integrated luminosity of 2.47 fb−1 recorded by the ATLAS experiment at the LHC, the exclusive decays B0s→J/ψϕ and B0d→J/ψK*0 of B mesons produced in pp collisions at s√=7 TeV are used to det
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Source: Physical Review D. 2015. Vol. 92, № 7. P. 072004-1-072004-37
Type: статьи в журналах
Date: 2015
Description:
Many extensions of the Standard Model posit the existence of heavy particles with long lifetimes. This article presents the results of a search for events containing at least one long-lived particle t
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Source: Physical Review D. 2015. Vol. 91, № 5. P. 052005-1-052005-34
Type: статьи в журналах
Date: 2015
Description:
Simultaneous measurements of the t¯t, WþW−, and Z=γ → ττ production cross-sections using an integrated luminosity of 4.6 fb−1 of pp collisions at √s=7 TeV collected by the ATLAS detector at the
Source: Physical Review Letters. 2015. Vol. 114, № 14. P. 142001-1-142001-19
Type: статьи в журналах
Date: 2015
Description:
A measurement of spin correlation in t¯t production is presented using data collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a center-of-mass energy of 8 T
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Source: Physical Review D. 2015. Vol. 92. P. 112011-1-112011-30
Type: статьи в журналах
Date: 2015
Description:
A search has been performed for pair production of heavy vectorlike down-type (B) quarks. The analysis explores the lepton-plus-jets final state, characterized by events with one isolated charged lept
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Source: Physical Review D. 2015. Vol. 91, № 1. P. 012006-1-012006-47
Type: статьи в журналах
Date: 2015
Description:
The final ATLAS Run 1 measurements of Higgs boson production and couplings in the decay channel H → ZZ → lþl−l0þl0−, where l, l0 ¼ e or μ, are presented. These measurements were performed using pp col
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Source: Journal of high energy physics. 2014. № 11. P. 088 (1-47)
Type: статьи в журналах
Date: 2014
Description:
Several models of physics beyond the Standard Model predict neutral particles that decay into final states consisting of collimated jets of light leptons and hadrons (socalled “lepton jets”). These pa
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Source: Journal of high energy physics. 2015. № 3. P. 041 (1-47)
Type: статьи в журналах
Date: 2015
Description:
A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton-proton collisions corresponding to 20.3 fb−1 of integrated luminosity taken in
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Source: Physics Letters B. 2015. Vol. 751. P. 376-395
Type: статьи в журналах
Date: 2015
Description:
This Letter presents measurements of correlated production of nearby jets in Pb+Pb collisions at View the MathML source using the ATLAS detector at the Large Hadron Collider. The measurement was perfo
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Source: Physics Letters B. 2015. Vol. 743. P. 235-255
Type: статьи в журналах
Date: 2015
Description:
A search for new charged massive gauge bosons, called W, is performed with the ATLAS detector at the LHC, in proton–proton collisions at a centre-of-mass energy of √s=8TeV, using a dataset correspondi
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Source: Physical Review D. 2015. Vol. 92, № 3. P. 032004-1-032004-22
Type: статьи в журналах
Date: 2015
Description:
This article describes a search for high-mass resonances decaying to a pair of photons using a sample of 20.3 fb−1 of pp collisions at √s = 8 TeV recorded with the ATLAS detector at the Large Hadron C
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Source: Journal of high energy physics. 2014. № 10. P. 141 (1-48)
Type: статьи в журналах
Date: 2014
Description:
Measurements of differential production cross-sections of a Z boson in association with b-jets in pp collisions at ps = 7TeV are reported. The data analysed correspond to an integrated luminosity of 4
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Source: Physics Letters B. 2015. Vol. 743. P. 15-34
Type: статьи в журналах
Date: 2015
Description:
The ATLAS detector at the Large Hadron Collider at CERN is used to search for the decay of a scalar boson to a pair of long-lived particles, neutral under the Standard Model gauge group, in 20.3fb−1of
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Source: Journal of high energy physics. 2016. № 6. P. 081 (1-38)
Type: статьи в журналах
Date: 2016
Description:
This paper presents the measurement of the relative width difference ΔΓd/Γd of the B0-B¯¯¯¯0 system using the data collected by the ATLAS experiment at the LHC in pp collisions at s√=7 TeV and s√=8 Te
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