Электронная библиотека (репозиторий) Томского государственного университета
фотоны | 2022

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Add   Coherent radiation of photons by particle wave packets
Authors: Kazinski, P. O. | Solovyev, T. V.
Source: The European physical journal C. 2022. Vol. 82, № 9. P. 790 (1-19)
Type: статьи в журналах
Date: 2022
Description: The radiation of photons by electrons is investigated in the framework of quantum electrodynamics up to the second order in the coupling constant e. The N-particle, coherent, and thermal initial state ... More
Add   Search for photoproduction of axionlike particles at GlueX
Authors: Adhikari, S. | Akondi, C. S. | Albrecht, M. | Ali, A. | Amaryan, M. | Asaturyan, A. | Austregesilo, A. | Baldwin, Z. | Barbosa, F. | Barlow, J. | Barriga, E. | Barsotti, R. | Beattie, T. D. | Berdnikov, V. V. | Black, T. | Boeglin, W. | Lyubovitskij, Valery E.
Source: Physical Review D. 2022. Vol. 105, № 5. P. 052007-1-052007-8
Type: статьи в журналах
Date: 2022
Description: We present a search for axionlike particles, a, produced in photon-proton collisions at a center-of-mass energy of approximately 4 GeV, focusing on the scenario where the a-gluon coupling is dominant. ... 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   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 flavor-changing neutral current interactions of the top quark and Higgs boson in final states with two photons in proton-proton collisions at √s=13 TeV
Authors: Tumasyan, A. | Adam, W. | Andrejkovic, J. W. | Borshch, V. | Ivanchenko, V. | Tcherniaev, E.
Source: Physical Review Letters. 2022. Vol. 129, № 3. P. 032001-1-032001-20
Type: статьи в журналах
Date: 2022
Description: Proton-proton interactions resulting in final states with two photons are studied in a search for the signature of flavor-changing neutral current interactions of top quarks (t) and Higgs bosons (H). ... More
Add   Measurement of the inclusive and differential t ̄tγ cross sections in the dilepton channel and effective field theory interpretation in proton-proton collisions 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. 91 (1-58)
Type: статьи в журналах
Date: 2022
Description: The production cross section of a top quark pair in association with a photon is measured in proton-proton collisions in the decay channel with two oppositely charged leptons (e(+/-)mu(-/+), e(+)e(-), ... More
Add   Coupled-channel analysis of the process γγ→π0π0
Authors: Surovtsev, Yurii S. | Bydžovský, Petr | Gutsche, Thomas | Kamiński, Robert | Lyubovitskij, Valery E. | Nagy, Miroslav
Source: Particles. 2022. Vol. 5, № 3. P. 210-224
Type: статьи в журналах
Date: 2022
Add   Implementation of the EPICS2017 database for photons in Geant4
Authors: Li, Zhuxin | Michelet, Claire | Incerti, Sébastien | Ivanchenko, Vladimir | Novak, Mihaly | Guatelli, Susanna | Seznec, Hervé
Source: Physica medica. 2022. Vol. 95. P. 94-115
Type: статьи в журналах
Date: 2022
Description: This paper describes in detail the implementation of Geant4 Livermore electromagnetic physics models based on the EPICS2017 database for the low energy transport of photons. These models describe four ... More
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