Электронная библиотека (репозиторий) Томского государственного университета
Стандартная модель

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Add   Search for resonant pair production of Higgs bosons in the b¯bb¯b final state using pp collisions at √s=13 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Abbott, D. C. | Aliev, M. | Kostyukhin, V. V. | Kuchinskaya, Olesya I. | Penzin, M.
Source: Physical Review D. 2022. Vol. 105, № 9. P. 092002-1-092002-36
Type: статьи в журналах
Date: 2022
Description: A search for resonant Higgs boson pair production in the b (b) over barb (b) over bar final state is presented. The analysis uses 126 fb(-1)- 139 fb(-1) of pp collision data at root s = 13 TeV collect ... More
Add   Constraints on Higgs boson production with large transverse momentum using H→b¯b decays in the ATLAS detector
Authors: Aad, G. | Abbott, B. | Abbott, D. C. | Aliev, M. | Kostyukhin, V. V. | Kuchinskaya, Olesya I. | Penzin, M.
Source: Physical Review D. 2022. Vol. 105, № 9. P. 092003-1-092003-37
Type: статьи в журналах
Date: 2022
Description: This paper reports constraints on Higgs boson production with transverse momentum above 1 TeV. The analyzed data from proton-proton collisions at a center-of-mass energy of 13 TeV were recorded with t ... More
Add   Циркулярная поляризация γ-кванта в радиационном распаде H ⇒ffγ (II)
Authors: Абдуллаев, Сархаддин Кубаддин оглы | Омарова, Эмиля Шакир кызы
Source: Известия высших учебных заведений. Физика. 2021. Т. 64, № 9. С. 134-141
Type: статьи в журналах
Date: 2021
Description: В рамках Стандартной модели исследован процесс радиационного распада xиггс-бозона на продольно поляризованную фермион-антифермионную пару: H ⇒⎯ffγ. С учетом фермионных и W-бозонных петлевых диаграмм п ... More
Add   Search for single production of a vectorlike T quark decaying into a Higgs boson and top quark with fully hadronic final states using the ATLAS detector
Authors: Aad, G. | Abbott, B. | Abbott, D. C. | Aliev, M. | Kostyukhin, V. V. | Kuchinskaya, Olesya I. | Penzin, M.
Source: Physical Review D. 2022. Vol. 105, № 9. P. 092012-1-092012-34
Type: статьи в журналах
Date: 2022
Description: A search is made for a vectorlike T quark decaying into a Higgs boson and a top quark in 13 TeV protonproton collisions using the ATLAS detector at the Large Hadron Collider with a data sample corresp ... More
Add   Рождение хиггс-бозонной пары в e–e+ -столкновениях. I
Authors: Абдуллаев, Сархаддин Кубаддин оглы | Годжаев, Меджид Шарафаддин оглы
Source: Известия высших учебных заведений. Физика. 2022. Т. 65, № 8. С. 28-36
Type: статьи в журналах
Date: 2022
Description: В рамках Стандартной модели с учетом произвольных поляризаций электрон-позитронной пары вычислено дифференциальное сечение процесса e–e+ → ZHH. Исследованы и выявлены характерные особенности в поведен ... More
Add   Распады Хиггс-бозонов на калибровочный бозон и фермион-антифермионную пару
Authors: Абдуллаев, Сархаддин Кубаддин оглы | Омарова, Эмиля Шакир кызы
Source: Известия высших учебных заведений. Физика. 2019. Т. 62, № 1. С. 28-35
Type: статьи в журналах
Date: 2019
Description: В рамках Минимальной суперсимметричной стандартной модели исследованы каналы распада хиггс-бозона H на калибровочный бозон и продольно-поляризованную фермион-антифермионную пару: : H→Zff, H→Wff′ . Пол ... More
Add   Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Abbott, D. C. | Aliev, M. | Kostyukhin, V. V. | Kuchinskaya, Olesya I. | Penzin, M.
Source: The European physical journal C. 2022. Vol. 82, № 2. P. 105 (1-41)
Type: статьи в журналах
Date: 2022
Description: This paper presents a measurement of the electroweak production of two jets in association with a Z gamma pair, with the Z boson decaying into two neutrinos. It also presents a search for invisible or ... More
Add   Трехчастичные распады хиггс-бозонов в минимальной суперсимметричной стандартной модели
Authors: Абдуллаев, Сархаддин Кубаддин оглы | Омарова, Емиля Шакир кызы
Source: Известия высших учебных заведений. Физика. 2019. Т. 62, № 3. С. 39-47
Type: статьи в журналах
Date: 2019
Description: В рамках Минимальной суперсимметричной стандартной модели исследованы каналы распада хиггс-бозонов H → Аff , A → hff , H± →Hff′ , H± →h(A)ff′ . Получены аналитические выражения для ширины распадов и и ... More
Add   Search for new phenomena in three- or four-lepton events in pp collisions at √s = 13 TeV with the ATLAS detector
Authors: Aad, G. | Abbott, B. | Abbott, D. C. | Aliev, M. | Kostyukhin, V. V. | Kuchinskaya, Olesya I. | Penzin, M.
Source: Physics Letters B. 2022. Vol. 824. P. 136832 (1-24)
Type: статьи в журналах
Date: 2022
Add   Measurement of the energy asymmetry in tt¯j production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework
Authors: Aad, G. | Abbott, B. | Abbott, D. C. | Aliev, M. | Kostyukhin, V. V. | Kuchinskaya, Olesya I. | Penzin, M.
Source: The European Physical Journal C. 2022. Vol. 82, № 4. P. 374 (1-36)
Type: статьи в журналах
Date: 2022
Description: A measurement of the energy asymmetry in jet-associated top-quark pair production is presented using 139 fb(-1) of data collected by the ATLAS detector at the Large Hadron Collider during pp collision ... More
Add   Measurements of differential cross-sections in top-quark pair events with a high transverse momentum top quark and limits on beyond the Standard Model contributions to top-quark pair production with the ATLAS detector at √s = 13 TeV
Authors: Aad, G. | Abbott, B. | Abbott, D. C. | Aliev, M. | Kostyukhin, V. V. | Kuchinskaya, Olesya I. | Penzin, M.
Source: Journal of high energy physics. 2022. Vol. 6. P. 63 (1-72)
Type: статьи в журналах
Date: 2022
Description: Cross-section measurements of top-quark pair production where the hadronically decaying top quark has transverse momentum greater than 355 GeV and the other top quark decays into l nu b are presented ... More
Add   Search for Higgs bosons decaying into new spin-0 or spin-1 particles in four-lepton final states with the ATLAS detector with 139 fb−1 of pp collision data at √s = 13 TeV
Authors: Aad, G. | Abbott, B. | Abbott, D. C. | Aliev, M. | Kostyukhin, V. V. | Kuchinskaya, Olesya I. | Penzin, M.
Source: Journal of high energy physics. 2022. Vol. 3. P. 41 (1-62)
Type: статьи в журналах
Date: 2022
Description: Searches are conducted for new spin-0 or spin-1 bosons using events where a Higgs boson with mass 125 GeV decays into four leptons (l = e, mu). This decay is presumed to occur via an intermediate stat ... More
Add   Inclusive nonresonant multilepton probes of new phenomena at √s=13 TeV
Authors: Tumasyan, A. | Adam, W. | Andrejkovic, J. W. | Borshch, V. | Ivanchenko, V. | Tcherniaev, E.
Source: Physical Review D. 2022. Vol. 105, № 11. P. 112007-1-112007-52
Type: статьи в журналах
Date: 2022
Description: An inclusive search for nonresonant signatures of beyond the standard model (SM) phenomena in events with three or more charged leptons, including hadronically decaying tau leptons, is presented. The ... More
Add   Measurement of W±γ differential cross sections in proton-proton collisions at √s=13  TeV and effective field theory constraints
Authors: Tumasyan, Armen | Adam, Wolfgang | Andrejkovic, Janik Walter | Borshch, Vladislav | Ivanchenko, Vladimir | Tcherniaev, Evgueni
Source: Physical Review D. 2022. Vol. 105, № 5. P. 052003-1-052003-34
Type: статьи в журналах
Date: 2022
Description: Differential cross section measurements of W(+/-)y production in proton-proton collisions at root s = 13 TeV are presented. The data set used in this study was collected with the CMS detector at the C ... More
Add   Search for single production of a vector-like T quark decaying to a top quark and a Z boson in the final state with jets and missing transverse momentum at √s = 13 TeV
Authors: Tumasyan, A. | Adam, W. | Andrejkovic, J. W. | Borshch, V. | Ivanchenko, V. | Tcherniaev, E.
Source: Journal of high energy physics. 2022. Vol. 5. P. 93 (1-48)
Type: статьи в журналах
Date: 2022
Description: A search is presented for single production of a vector-like T quark with charge 2/3 e, in the decay channel featuring a top quark and a Z boson, with the top quark decaying hadronically and the Z bos ... More
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