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

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Add   Measurement of the branching fractions of Ds+→η'X and Ds+→η'ρ+ in e+e-→Ds+Ds-
Authors: Ablikim, M. | Ai, X. C. | Chelkov, G. A. | Achasov, M. N.
Source: Physics Letters B. 2015. Vol. 750. P. 466-474
Type: статьи в журналах
Date: 2015
Description: We study D+s decays to final states involving the η with a 482 pb−1 data sample collected at √s = 4.009 GeV with the BESIII detector at the BEPCII collider. We measure the branching fractionsB(D+s →η ... More
Add   Search for a high-mass Higgs boson decaying to a W boson pair in pp collisions at √s = 8 TeV with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Journal of high energy physics. 2016. № 1. P. 032 (1-64)
Type: статьи в журналах
Date: 2016
Description: A search for a high-mass Higgs boson H is performed in the H → WW → ℓνℓν and H → WW → ℓνqq decay channels using pp collision data corresponding to an integrated luminosity of 20.3 fb−1 collected at ( ... More
Add   Measurement of the kt splitting scales in Z → ℓℓ events in pp collisions at √s=8 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Vaniachine, A. | Aaboud, M.
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 ... More
Add   Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Journal of high energy physics. 2015. № 11. P. 211 (1-32)
Type: статьи в журналах
Date: 2015
Description: A direct search for lepton-flavour-violating H → μτ decays of the recently discovered Higgs boson with the ATLAS detector at the LHC is presented. The analysis is performed in the H → μτ had channel, ... More
Add   Measurements of top-quark pair differential cross-sections in the e μ channel in pp collisions at √ s = 13 TeV using the ATLAS detector
Authors: Aaboud, M. | Abbott, B. | Chelkov, G. A. | Aad, G.
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
Add   Search for pair production of heavy vector-like quarks decaying to high-p T W bosons and b quarks in the lepton-plus-jets final state in pp collisions at √s=13 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Vaniachine, A. | Aaboud, M.
Source: Journal of high energy physics. 2017. № 10. P. 141 (1-39)
Type: статьи в журналах
Date: 2017
Description: A search is presented for the pair production of heavy vector-like T quarks, primarily targeting the T quark decays to a W boson and a b-quark. The search is based on 36.1 fb−1 of pp collisions at s√= ... More
Add   Studies of Zγ production in association with a high-mass dijet system in pp collisions at √s=8 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Vaniachine, S. | Aaboud, M.
Source: Journal of high energy physics. 2017. № 7. P. 107 (1-46)
Type: статьи в журналах
Date: 2017
Description: The production of a Z boson and a photon in association with a high-mass dijet system is studied using 20.2 fb−1 of proton-proton collision data at a centre-of-mass energy of s√=8 TeV recorded with th ... More
Add   Measurements of Higgs boson production and couplings in the four-lepton channel in pp collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Physical Review D. 2015. Vol. 91, № 1. P. 012006-1-012006-47
Type: статьи в журналах
Date: 2015
Description: The final ATLAS Run 1 measurements of Higgs boson production and couplings in the decay channel H → ZZ → lþl−l0þl0−, where l, l0 ¼ e or μ, are presented. These measurements were performed using pp col ... 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 pair production of vector-like top quarks in events with one lepton, jets, and missing transverse momentum in √s=13 TeV pp collisions with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Vaniachine, A. | Aaboud, M.
Source: Journal of high energy physics. 2017. № 8. P. 052 (1-39)
Type: статьи в журналах
Date: 2017
Description: The results of a search for vector-like top quarks using events with exactly one lepton, at least four jets, and large missing transverse momentum are reported. The search is optimised for pair produc ... More
Add   Search for invisible decays of a Higgs boson using vector-boson fusion in pp collisions at √s = 8 TeV with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Journal of high energy physics. 2016. № 1. P. 172 (1-43)
Type: статьи в журналах
Date: 2016
Description: A search for a Higgs boson produced via vector-boson fusion and decaying into invisible particles is presented, using 20.3 fb−1 of proton-proton collision data at a centre-of-mass energy of 8 TeV reco ... More
Add   Searches for Higgs boson pair production in the hh → bbττ, γγWW*, γγbb, bbbb channels with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Physical Review D. 2015. Vol. 92, № 9. P. 092004-1-092004-30
Type: статьи в журналах
Date: 2015
Description: We present the calculation of the hyperon forward spin polarizability γ0 using manifestly Lorentz-covariant baryon chiral perturbation theory including the intermediate contribution of the spin-3/2 st ... More
Add   Measurements of normalized differential cross sections for t¯t production in pp collisions at √(s)=7 TeV using the ATLAS detector
Authors: Aad, G. | Abbott, B. | Chelkov, G. A. | Abajyan, T.
Source: Physical Review D. 2014. Vol. 90, № 7. P. 072004-1-072004-42
Type: статьи в журналах
Date: 2014
Add   Combination of inclusive and differential t¯t charge asymmetry measurements using ATLAS and CMS data at √s = 7 and 8 TeV
Authors: Aaboud, M. | Aad, G. | Abbott, B. | Chelkov, G. A. | Khodinov, A. | Tsybychev, D. | Vaniachine, A.
Source: Journal of high energy physics. 2018. № 4. P. 033 (1-67)
Type: статьи в журналах
Date: 2018
Add   Measurement of the t¯t production cross-section as a function of jet multiplicity and jet transverse momentum in 7 TeV proton-proton collisions with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Journal of high energy physics. 2015. № 1. P. 020 (1-66)
Type: статьи в журналах
Date: 2015
Description: The t¯t production cross-section dependence on jet multiplicity and jet transverse momentum is reported for proton-proton collisions at a centre-of-mass energy of 7TeV in the single-lepton channel. Th ... More
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