Электронная библиотека (репозиторий) Томского государственного университета
Chelkov, G. A.

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Source: Physical Review D. 2017. Vol. 96, № 9. P. 092007-1-092007-11
Type: статьи в журналах
Date: 2017
Description: Based on 448.1×106  ψ(3686) events collected with the BESIII detector, the decays ψ(3686)→γχcJ,χcJ→γγ(J=0,1,2) are studied. The decay branching fractions of χc0,2→γγ are measured to be B(χc0→γγ)=(1.93 ... More
Source: Journal of high energy physics. 2017. № 11. P. 062 (1-50)
Type: статьи в журналах
Date: 2017
Description: A measurement of b-hadron pair production is presented, based on a data set corresponding to an integrated luminosity of 11.4 fb−1 of proton-proton collisions recorded at s√=8 TeV with the ATLAS detec ... More
Source: Physical Review D. 2017. Vol. 96, № 5. P. 052003-1-052003-9
Type: статьи в журналах
Date: 2017
Description: Using a data sample of 448×106  ψ(3686) events collected with the BESIII detector operating at the BEPCII storage ring, the decays ψ(3686)→γη and ψ(3686)→γπ0 are observed with a statistical significan ... More
Source: Journal of high energy physics. 2017. № 3. P. 157 (1-41)
Type: статьи в журналах
Date: 2017
Description: We present charged-particle distributions sensitive to the underlying event, measured by the ATLAS detector in proton-proton collisions at a centre-of-mass energy of 13 TeV, in low-luminosity Large Ha ... More
Source: Physics Letters B. 2017. Vol. 774. P. 78-86
Type: статьи в журналах
Date: 2017
Description: Using data samples collected with the BESIII detector at the BEPCII collider at six center-of-mass energies between 4.008 and 4.600 GeV, we observe the processes e+e−→ϕϕω and e+e−→ϕϕϕ. The Born cross ... More
Source: The European physical journal C. 2017. Vol. 77, № 11. P. 765 (1-31)
Type: статьи в журналах
Date: 2017
Description: Observables sensitive to the anomalous production of events containing hadronic jets and missing momentum in the plane transverse to the proton beams at the Large Hadron Collider are presented. The ob ... More
Source: Physical Review C. 2017. Vol. 95, № 6. P. 064914-1-064914-30
Type: статьи в журналах
Date: 2017
Description: Two-particle pseudorapidity correlations are measured in √sNN = 2.76 TeV Pb + Pb, √sNN = 5.02 TeV p+Pb, and √s = 13 TeV pp collisions at the Large Hadron Collider (LHC), with total integrated luminosi ... More
Source: Physical Review D. 2017. Vol. 95, № 7. P. 072004-1-072004-13
Type: статьи в журналах
Date: 2017
Description: Using 106 ×106 ψð3686Þ events collected with the BESIII detector, we measure multipole amplitudes for the decay ψð3686Þ → γχc1;2 → γγJ=ψ beyond the dominant electric-dipole amplitudes. The normalized ... More
Source: Journal of high energy physics. 2017. № 10. P. 132 (1-48)
Type: статьи в журналах
Date: 2017
Description: Inclusive and differential fiducial cross sections of Higgs boson production in proton-proton collisions are measured in the H → ZZ * → 4ℓ decay channel. The proton-proton collision data were produced ... More
Source: Chinese physics C. 2017. Vol. 41, № 11. P. 113001-1-113001-9
Type: статьи в журналах
Date: 2017
Description: To study the nature of the state Y (2175), a dedicated data set of e+e− collision data was collected at the center-of-mass energy of 2.125 GeV with the BESIII detector at the BEPCII collider. By analy ... More
Source: The European physical journal C. 2017. Vol. 77, № 4. P. 220 (1-38)
Type: статьи в журналах
Date: 2017
Description: Measurements of jet activity in top-quark pair events produced in proton–proton collisions are presented, using 3.2 fb−1 of pp collision data at a centre-of-mass energy of 13 TeV collected by the ATLA ... More
Source: The European physical journal C. 2017. Vol. 77, № 6. P. 379 (1-29)
Type: статьи в журналах
Date: 2017
Description: The distributions of transverse momentum and longitudinal momentum fraction of charged particles in jets are measured in Pb+Pb and pp collisions with the ATLAS detector at the LHC. The distributions a ... More
Source: The European physical journal C. 2017. Vol. 77, № 11. P. 804 (1-66)
Type: статьи в журналах
Date: 2017
Description: This paper presents single lepton and dilepton kinematic distributions measured in dileptonic tar{t} events produced in 20.2 hbox {fb}^{-1} of sqrt{s}=8 TeV pp collisions recorded by the ATLAS experim ... More
Source: Physics Letters B. 2017. Vol. 767. P. 42-47
Type: статьи в журналах
Date: 2017
Description: We report the first measurement of the absolute branching fraction for View the MathML sourceΛc+→Λμ+νμ. This measurement is based on a sample of e+e−e+e− annihilation data produced at a center-of-mass ... More
Source: Journal of high energy physics. 2017. № 12. P. 059 (1-78)
Type: статьи в журналах
Date: 2017
Description: This paper presents a measurement of the triple-differential cross section for the Drell-Yan process Z/γ* → ℓ+ℓ− where ℓ is an electron or a muon. The measurement is performed for invariant masses of ... More
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