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

Add to Quick Collection   All 378 Results

Showing items 16 - 30 of 378.
Sort:
 Add All Items to Quick Collection
Add   Measurement of dijet azimuthal decorrelations in pp collisions at √s=8 TeV with the ATLAS detector and determination of the strong coupling
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physical Review D. 2018. Vol. 98, № 9. P. 092004-1-092004-31
Type: статьи в журналах
Date: 2018
Description: A measurement of the rapidity and transverse momentum dependence of dijet azimuthal decorrelations is presented, using the quantity RΔϕ. The quantity RΔϕ specifies the fraction of the inclusive dijet ... More
Add   Measurement of inclusive jet and dijet cross-sections in proton-proton collisions at √s=13 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Journal of high energy physics. 2018. № 5. P. 195 (1-46)
Type: статьи в журналах
Date: 2018
Description: Inclusive jet and dijet cross-sections are measured in proton-proton collisions at a centre-of-mass energy of 13 TeV. The measurement uses a dataset with an integrated luminosity of 3.2 fb−1 recorded ... More
Add   Measurement of jet fragmentation in 5.02 TeV proton-lead and proton-proton collisions with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Nuclear physics A. 2018. Vol. 978. P. 65-106
Type: статьи в журналах
Date: 2018
Description: A measurement of the fragmentation functions of jets into charged particles in collisions and pp collisions is presented. The analysis utilizes 28 nb−1 of data and 26 pb−1 of pp data, both at = 5.02 T ... More
Add   Measurement of the soft-drop jet mass in pp collisions at √s=13 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physical Review Letters. 2018. Vol. 121, № 9. P. 092001-1-092001-21
Type: статьи в журналах
Date: 2018
Description: Jet substructure observables have significantly extended the search program for physics beyond the standard model at the Large Hadron Collider. The state-of-the-art tools have been motivated by theore ... More
Add   Measurement of the suppression and azimuthal anisotropy of muons from heavy-flavor decays in Pb+Pb collisions at √sNN = 2.76 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Parida, B. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physical Review C. 2018. Vol. 98, № 4. P. 044905-1-044905-34
Type: статьи в журналах
Date: 2018
Description: ATLAS measurements of the production of muons from heavy-flavor decays in √sNN=2.76 TeV Pb+Pb collisions and √s=2.76 TeV pp collisions at the LHC are presented. Integrated luminosities of 0.14 nb−1 an ... More
Add   Measurements of b-jet tagging efficiency with the ATLAS detector using tt¯ events at √s=13 TeV
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Parida, B. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Journal of high energy physics. 2018. № 8. P. 089 (1-46)
Type: статьи в журналах
Date: 2018
Description: The efficiency to identify jets containing b-hadrons (b-jets) is measured using a high purity sample of dileptonic top quark-antiquark pairs ( tt¯ ) selected from the 36.1 fb−1 of data collected by th ... More
Add   Measurements of differential cross sections of top quark pair production in association with jets in pp collisions at √s = 13 TeV using the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Journal of high energy physics. 2018. № 10. P. 159 (1-57)
Type: статьи в журналах
Date: 2018
Add   Measurements of t¯t differential cross-sections of highly boosted top quarks decaying to all-hadronic final states in pp collisions at √s=13 TeV using the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physical Review D. 2018. Vol. 98, № 1. P. 012003-1-012003-39
Type: статьи в журналах
Date: 2018
Description: Measurements are made of differential cross-sections of highly boosted pair-produced top quarks as a function of top-quark and t¯t system kinematic observables using proton-proton collisions at a cent ... More
Add   Observation of centrality-dependent acoplanarity for muon pairs produced via two-photon scattering in Pb + Pb collisions at √sNN=5.02 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Parida, B. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physical Review Letters. 2018. Vol. 121, № 21. P. 212301-1-212301-21
Type: статьи в журналах
Date: 2018
Description: This Letter presents a measurement of γγ→μ+μ− production in Pb+Pb collisions recorded by the ATLAS detector at the Large Hadron Collider at √sNN=5.02  TeV with an integrated luminosity of 0.49  nb−1. ... More
Add   Observation of H → b ¯b decays and VH production with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Parida, B. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physics Letters B. 2018. Vol. 786. P. 59-86
Type: статьи в журналах
Date: 2018
Description: A search for the decay of the Standard Model Higgs boson into a pair when produced in association with a W or Z boson is performed with the ATLAS detector. The data, corresponding to an integrated lum ... More
Add   Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Parida, B | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physics Letters B. 2018. Vol. 784. P. 173-191
Type: статьи в журналах
Date: 2018
Description: The observation of Higgs boson production in association with a top quark pair (tt¯H), based on the analysis of proton–proton collision data at a centre-of-massenergy of 13 TeV recorded with the ATLAS ... More
Add   Probing the quantum interference between singly and doubly resonant top-quark production in pp collisions at √s=13 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Parida, B. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physical Review Letters. 2018. Vol. 121, № 15. P. 152002-1-152002-20
Type: статьи в журналах
Date: 2018
Description: This Letter presents a normalized differential cross-section measurement in a fiducial phase-space region where interference effects between top-quark pair production and associated production of a si ... More
Add   Prompt and non-prompt J/ψ elliptic flow in Pb+Pb collisions at √sNN=5.02 Tev with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Parida, B. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: The European physical journal C. 2018. Vol. 78, № 9. P. 784 (1-23)
Type: статьи в журналах
Date: 2018
Description: The elliptic flow of prompt and non-prompt J/ψJ/ψ was measured in the dimuon decay channel in Pb+Pb collisions at sNN−−−√=5.02sNN=5.02 TeVTeV with an integrated luminosity of 0.42 nb−10.42 nb−1 with t ... More
Add   Search for a structure in the B0sπ± invariant mass spectrum with the ATLAS experiment
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physical Review Letters. 2018. Vol. 120, № 20. 202007-1-202007-19
Type: статьи в журналах
Date: 2018
Add   Search for B−L R-parity-violating top squarks in √s=13 TeV pp collisions with the ATLAS experiment
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A. | Aaboud, M.
Source: Physical Review D. 2018. Vol. 97, № 3. P. 032003-1-032003-28
Type: статьи в журналах
Date: 2018
Description: A search is presented for the direct pair production of the stop, the supersymmetric partner of the top quark, that decays through an R-parity-violating coupling to a final state with two leptons and ... More
^