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

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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   Search for photonic signatures of gauge-mediated supersymmetry in 13 TeV pp collisions 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 D. 2018. Vol. 97, № 9. P. 092006-1-092006-32
Type: статьи в журналах
Date: 2018
Description: A search is presented for photonic signatures, motivated by generalized models of gauge-mediated supersymmetry breaking. This search makes use of proton-proton collision data at √s=13  TeVcorrespondin ... More
Add   Search for dark matter produced in association with a Higgs boson decaying to bb¯ using 36 fb-1 of 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: Physical Review Letters. 2017. Vol. 119, № 18. P. 181804-1-181804-21
Type: статьи в журналах
Date: 2017
Description: Several extensions of the standard model predict associated production of dark-matter particles with a Higgs boson. Such processes are searched for in final states with missing transverse momentum and ... 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   Search for top quark decays t → qH, with H → γγ, in √s=13 TeV pp collisions using 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. 129 (1-42)
Type: статьи в журналах
Date: 2017
Description: This article presents a search for flavour-changing neutral currents in the decay of a top quark into an up-type (q = c, u) quark and a Higgs boson, where the Higgs boson decays into two photons. The ... More
Add   Search for type-III seesaw heavy leptons in pp collisions at √s = 8 TeV with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Physical Review D. 2015. Vol. 92, № 3. P. 032001-1-032001-20
Type: статьи в журналах
Date: 2015
Description: A search for the pair production of heavy leptons (N0; L) predicted by the type-III seesaw theory formulated to explain the origin of small neutrino masses is presented. The decay channels N0 → Wl∓ (l ... More
Add   Measurement of three-jet production cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: The European physical journal C. 2015. Vol. 75, № 5. P. 228 (1-33)
Type: статьи в журналах
Date: 2015
Description: Double-differential three-jet production cross-sections are measured in proton–proton collisions at a centre-of-mass energy of √s = 7 TeV using the ATLAS detector at the large hadron collider. The mea ... More
Add   Measurements of the total and differential Higgs boson production cross sections combining the H → γγ and H → ZZ* → 4ℓ decay channels at √s = 8 TeV with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Physical Review Letters. 2015. Vol. 115, № 9. P. 091801-1-091801-19
Type: статьи в журналах
Date: 2015
Description: Measurements of the total and differential cross sections of Higgs boson production are performed using 20.3 fb-1 of pp collisions produced by the Large Hadron Collider at a center-of-mass energy of y ... More
Add   Measurement of colour flow with the jet pull angle in t t¯ events using the ATLAS detector at √s = 8 TeV
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Physics Letters B. 2015. Vol. 750. P. 475-493
Type: статьи в журналах
Date: 2015
Description: The distribution and orientation of energy inside jets is predicted to be an experimental handle on colour connections between the hard--scatter quarks and gluons initiating the jets. This Letter pres ... 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   Constraints on non-Standard Model Higgs boson interactions in an effective Lagrangian using differential cross sections measured in the H→γγ decay channel at √s = 8 TeV with the ATLAS detector
Authors: Aad, G. | Abdallah, J. | Chelkov, G. A. | Abbott, B.
Source: Physics Letters B. 2016. Vol. 753. P. 69-85
Type: статьи в журналах
Date: 2016
Description: The strength and tensor structure of the Higgs boson's interactions are investigated using an effective Lagrangian, which introduces additional CP-even and CP-odd interactions that lead to changes in ... More
Add   Search for long-lived charginos based on a disappearing-track signature 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: Journal of high energy physics. 2018. № 6. P. 022 (1-47)
Type: статьи в журналах
Date: 2018
Description: This paper presents a search for direct electroweak gaugino or gluino pair production with a chargino nearly mass-degenerate with a stable neutralino. It is based on an integrated luminosity of 36.1 f ... 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   Measurement of differential cross sections of isolated-photon plus heavy-flavour jet production in pp collisions at √s=8 TeV using the ATLAS detector
Authors: Aaboud, M. | Vaniachine, A. | Khodinov, A. | Aad, G. | Abdinov, O. | Chelkov, G. A.
Source: Physics Letters B. 2018. Vol. 776. P. 295-317
Type: статьи в журналах
Date: 2018
Description: This Letter presents the measurement of differential cross sections of isolated prompt photons produced in association with a b-jet or a c-jet. These final states provide sensitivity to the heavy-flav ... 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
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