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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. № 12. P. 061 (1-64)
Type: статьи в журналах
Date: 2015
Description:
A search for flavour-changing neutral current decays of a top quark to an uptype quark (q = u, c) and the Standard Model Higgs boson, where the Higgs boson decays to bb¯¯ , is presented. The analysis
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Source: Journal of high energy physics. 2015. № 5. P. 061 (1-55)
Type: статьи в журналах
Date: 2015
Description:
A measurement of the top–antitop (tt¯) charge asymmetry is presented using data corresponding to an integrated luminosity of 4.6 fb−1 of LHC pp collisions at a centre of mass energy of 7 TeV collected
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Source: Journal of high energy physics. 2015. № 11. P. 172 (1-47)
Type: статьи в журналах
Date: 2015
Description:
The production cross sections of top-quark pairs in association with massive vector bosons have been measured using data from pp collisions at s√=8s=8 TeV. The dataset corresponds to an integrated lum
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Source: Physical Review D. 2016. Vol. 93, № 5. P. 052002-1-052002-50
Type: статьи в журналах
Date: 2016
Description:
The ATLAS experiment has performed extensive searches for the electroweak production of charginos, neutralinos, and staus. This article summarizes and extends the search for electroweak supersymmetry
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Source: Journal of high energy physics. 2015. № 8. P. 137 (1-64)
Type: статьи в журналах
Date: 2015
Description:
A search for Higgs boson production in association with a W or Z boson, in the H→ W W ∗ decay channel, is performed with a data sample collected with the ATLAS detector at the LHC in proton-proton col
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Source: Physical Review D. 2015. Vol. 92, № 7. P. 072005-1-072005-31
Type: статьи в журналах
Date: 2015
Description:
Measurements of the branching ratios of top quark decays into leptons and jets using events with t¯t (top antitop) pairs are reported. Events were recorded with the ATLAS detector at the LHC in pp col
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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: Physics Letters B. 2015. Vol. 750. P. 475-493
Type: статьи в журналах
Date: 2015
Description:
The distribution and orientation of energy inside jets is predicted to be an experimental handle on colour connections between the hard--scatter quarks and gluons initiating the jets. This Letter pres
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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: Journal of high energy physics. 2015. № 7. P. 032 (1-37)
Type: статьи в журналах
Date: 2015
Description:
A search for evidence of physics beyond the Standard Model in final states with multiple high-transverse-momentum jets is performed using 20.3 fb−1 of proton-proton collision data at ps = 8TeV recorde
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Source: Physical Review D. 2016. Vol. 93, № 1. P. 012002-1-012002-23
Type: статьи в журналах
Date: 2016
Description:
A measurement of the correlations between the polar angles of leptons from the decay of pair-produced t and ¯t quarks in the helicity basis is reported, using proton-proton collision data collected by
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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: The European physical journal C. 2015. Vol. 75, № 10. P. 510 (1-48)
Type: статьи в журналах
Date: 2015
Description:
This paper reviews and extends searches for the direct pair production of the scalar supersymmetric partners of the top and bottom quarks in proton–proton collisions collected by the ATLAS collaborati
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Source: Physical Review D. 2015. Vol. 92, № 3. P. 032001-1-032001-20
Type: статьи в журналах
Date: 2015
Description:
A search for the pair production of heavy leptons (N0; L) predicted by the type-III seesaw theory formulated to explain the origin of small neutrino masses is presented. The decay channels N0 → Wl∓ (l
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