Электронная библиотека (репозиторий) Томского государственного университета
2017 | Gutsche, Thomas

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Add   Nonperturbative strange sea in proton using wave functions inspired by light front holography
Authors: Vega, Alfredo | Gutsche, Thomas | Lyubovitskij, Valery E. | Schmidt, Ivan A.
Source: Few-body systems. 2017. Vol. 58, № 2. P. 87 (1-7)
Type: статьи в журналах
Date: 2017
Description: We use different light-front wave functions (two inspired by the AdS/QCD formalism), together with a model of the nucleon in terms of meson–baryon fluctuations to calculate the nonperturbative (intrin ... More
Add   Nucleon parton distributions in a light-front quark model
Authors: Gutsche, Thomas | Lyubovitskij, Valery E. | Schmidt, Ivan A.
Source: The European physical journal C. 2017. Vol. 77, № 2. P. 86 (1-14)
Type: статьи в журналах
Date: 2017
Description: Continuing our analysis of parton distributions in the nucleon, we extend our light-front quark model in order to obtain both the helicity-independent and the helicity-dependent parton distributions, ... More
Add   Role of QCD compositeness in the production of scalar and tensor mesons through single-photon annihilation e + e − → γ* → γ S(T)
Authors: Chumakov, Alexandr G. | Lyubovitskij, Valery E. | Schmidt, Ivan A. | Gutsche, Thomas
Source: Physical Review D. 2017. Vol. 96, № 9. P. 094018-1-094018-6
Type: статьи в журналах
Date: 2017
Description: We study the exclusive production of scalar S=0++ and tensor T=2++ mesons through single-photon annihilation e+e−→γ∗→γS(T). Using QCD compositeness of the involved hadrons considered as quark-antiquar ... More
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