Электронная библиотека (репозиторий) Томского государственного университета
статьи в журналах | Chelkov, G. A.

Add to Quick Collection   All 374 Results

Showing items 91 - 105 of 374.
Sort:
 Add All Items to Quick Collection
Source: Journal of high energy physics. 2017. № 11. P. 086 (1-41)
Type: статьи в журналах
Date: 2017
Description: The cross section of a top-quark pair produced in association with a photon is measured in proton-proton collisions at a centre-of-mass energy of s√=8 TeV with 20.2 fb−1 of data collected by the ATLAS ... More
Source: The European physical journal C. 2017. Vol. 77, № 4. P. 264 (1-28)
Type: статьи в журналах
Date: 2017
Description: This paper presents a measurement of the polarisation of W bosons from tar{t} decays, reconstructed in events with one high-p_{ ext{ T }} lepton and at least four jets. Data from pp collisions at the ... More
Source: Journal of high energy physics. 2017. № 1. P. 99 (1-51)
Type: статьи в журналах
Date: 2017
Description: A measurement of the ZZ production cross section in the ℓ−ℓ+ℓ′ −ℓ′ + and ℓ−ℓ+νν¯¯¯ channels (ℓ = e, μ) in proton-proton collisions at s√=8TeV at the Large Hadron Collider at CERN, using data correspon ... More
Source: Physics Letters B. 2017. Vol. 765. P. 132-153
Type: статьи в журналах
Date: 2017
Description: The W boson angular distribution in events with high transverse momentum jets is measured using data collected by the ATLAS experiment from proton–proton collisions at a centre-of-mass energy View the ... More
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 ... More
Source: Journal of high energy physics. 2017. № 2. P. 71 (1-48)
Type: статьи в журналах
Date: 2017
Description: Same- and opposite-sign charge asymmetries are measured in lepton+jets tt¯ events in which a b-hadron decays semileptonically to a soft muon, using data corresponding to an integrated luminosity of 20 ... More
Source: Physics Letters B. 2017. Vol. 771. P. 45-51
Type: статьи в журналах
Date: 2017
Description: Based on e+e− annihilation data samples collected with the BESIII detector at the BEPCII collider at 13 center-of-mass energies from 4.008 to 4.600 GeV, measurements of the Born cross section of e+e−→ ... More
Source: Physics Letters B. 2017. Vol. 765. P. 231-237
Type: статьи в журналах
Date: 2017
Description: By analyzing View the MathML source2.93fb−1 of data taken at the ψ(3770)ψ(3770) resonance peak with the BESIII detector, we measure the branching fractions for the hadronic decays View the MathML sour ... More
Source: Journal of high energy physics. 2017. № 3. P. 113 (1-49)
Type: статьи в журналах
Date: 2017
Description: Measurements of top quark spin observables in tt¯ events are presented based on 20.2 fb−1 of √s=8 TeV proton-proton collisions recorded with the ATLAS detector at the LHC. The analysis is performed in ... More
Source: The European physical journal C. 2017. Vol. 77, № 5. P. 292 (1-30)
Type: статьи в журналах
Date: 2017
Description: This article presents measurements of tt¯tt¯ differential cross-sections in a fiducial phase-space region, using an integrated luminosity of 3.2 fb−1−1 of proton–proton data at a centre-of-mass energy ... More
Source: Journal of high energy physics. 2017. № 11. P. 191 (1-68)
Type: статьи в журналах
Date: 2017
Description: Measurements of differential cross-sections of top-quark pair production in fiducial phase-spaces are presented as a function of top-quark and toverline{t} system kinematic observables in proton-proto ... More
Source: Journal of high energy physics. 2017. № 2. P. 117 (1-53)
Type: статьи в журналах
Date: 2017
Description: Ratios of top-quark pair to Z-boson cross sections measured from proton-proton collisions at the LHC centre-of-mass energies of s√=13s=13 TeV, 8 TeV, and 7 TeV are presented by the ATLAS Collaboration ... More
Source: Journal of high energy physics. 2017. № 1. P. 117 (1-42)
Type: статьи в журналах
Date: 2017
Description: Differential cross sections are presented for the prompt and non-prompt production of the hidden-charm states X(3872) and ψ(2S), in the decay mode J/ψπ+π−, measured using 11.4 fb−1 of pp collisions at ... More
Source: Physical Review D. 2017. Vol. 96, № 1. P. 012001-1-012001-13
Type: статьи в журналах
Date: 2017
Description: We observe for the first time the process e+e−→ηhc with data collected by the BESIII experiment. Significant signals are observed at the center-of-mass energy s=4.226 GeV, and the Born cross section i ... More
Source: Physics Letters B. 2017. Vol. 772. P. 388-393
Type: статьи в журналах
Date: 2017
Description: We report the first observation of the decay Λc+→Σ−π+π+π0, based on data obtained in e+e− annihilations with an integrated luminosity of 567 pb−1 at s=4.6GeV. The data were collected with the BESIII d ... More
^