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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. № 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: 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: Physical Review D. 2014. Vol. 90, № 5. P. 052009-1-052009-8
Type: статьи в журналах
Date: 2014
Description:
Using 2.25×108J/ψ events collected with the BESIII detector at the BEPCII storage rings, we observe for the first time the process J/ψ→p¯pa0(980), a0(980)→π0η with a significance of 6.5σ (3.2σ includi
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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. 2017. Vol. 96, № 1. P. 012007-1-012007-34
Type: статьи в журналах
Date: 2017
Description:
This paper presents the extended results of measurements of W±W±jj production and limits on anomalous quartic gauge couplings using 20.3 fb−1 of proton–proton collision data at √s=8 TeV recorded by th
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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: 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. 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. 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: Journal of high energy physics. 2017. № 8. P. 026 (1-40)
Type: статьи в журналах
Date: 2017
Description:
A measurement of the splitting scales occuring in the k t jet-clustering algorithm is presented for final states containing a Z boson. The measurement is done using 20.2 fb−1 of proton-proton collisio
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Source: Journal of high energy physics. 2018. № 8. P. 048 (1-40)
Type: статьи в журналах
Date: 2018
Description:
A search is presented for the pair production of heavy vector-like B quarks, primarily targeting B quark decays into a W boson and a top quark. The search is based on 36.1 fb−1 of pp collisions at s√=
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Source: Journal of high energy physics. 2017. № 4. P. 086 (1-40)
Type: статьи в журналах
Date: 2017
Description:
A measurement of the t-channel single-top-quark and single-top-antiquark production cross-sections in the lepton+je ts channel is presented, using 3.2 fb−1 of proton--proton collision data at a centre
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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: 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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