Zobrazeno 1 - 10
of 15
pro vyhledávání: '"O. V. Selyugin"'
Autor:
O. V. Selyugin
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-9 (2024)
Abstract Data-driving determination of the new properties of elastic scattering at small angles on the basis on all existing experimental data for $$d\sigma /dt$$ d σ / d t of pp and $$p\bar{p}$$ p p ¯ at $$\sqrt{s} \ge 540$$ s ≥ 540 GeV allows u
Externí odkaz:
https://doaj.org/article/74c1174281a74f79976ff0f60a953b6c
Autor:
O. V. Selyugin
Publikováno v:
Physics of Particles and Nuclei Letters. 13:303-309
The high energy part of the hadron spin flip amplitude is examined in the framework of the new high energy general structure (HEGS) model of the elastic hadron scattering at high energies. The different forms of the hadron spin flip amplitude are com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff529b15bacd2a1fbe5bf82770f4f5f1
https://doi.org/10.1134/s1547477116030195
https://doi.org/10.1134/s1547477116030195
Autor:
O. V. Selyugin
The dependence of the hadron interaction on its structure is examined in the framework of the generelized parton distributions (GPDs). The x dependence of the GPDs is determined by the parton distribution functions (PDFs), which were obtained from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c581157e63556ce229fd33a04277753a
http://arxiv.org/abs/1711.11278
http://arxiv.org/abs/1711.11278
Autor:
O. V. Selyugin, Jean-René Cudell
Publikováno v:
AIP Conference Proceedings.
We analyse the tension between the (indirect) measurements of the total cross section, and show the impact of various assumptions on the extraction of the parameters from the elastic scattering amplitude, with a special attention to the total cross s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40652c0934d413a08e8cdec9288c6d68
https://doi.org/10.1063/1.4977147
https://doi.org/10.1063/1.4977147
Publikováno v:
International Journal of Modern Physics A. 24:2551-2599
The following effects in the nearly forward ("soft") region of the LHC are proposed to be investigated: 1) At small |t| the fine structure of the cone (Pomeron) shouldbe scrutinized: a) a break of the cone near $t\approx - 0.1 ~ GeV$^2, due to the tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aecc0eddb0dd498a0398f2153d730e94
https://doi.org/10.1142/s0217751x09044255
https://doi.org/10.1142/s0217751x09044255
Autor:
O. V. Selyugin
Publikováno v:
The European Physical Journal A. 28:83-89
The analysing power $A_N$ is examined in the range of the Coulomb-hadron interferenceon on the basis of the experimental data from p_L = 6 GeV/c up to 200 GeV/c taking account of a phenomenological analysis at p_L = 6 GeV/c and a dynamic high-energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58d996845081ca1d3c8dac0b2c914cc7
https://doi.org/10.1140/epja/i2005-10275-y
https://doi.org/10.1140/epja/i2005-10275-y
Autor:
O. V. Selyugin
Publikováno v:
Journal of Physics: Conference Series. 938:012060
The generalized parton distributions (GPDs) of the meson and nucleon at small and large values of the momentum transfer were determined on the basis of the comparative analysis of different sets of experimental data of electromagnetic form factors of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e11d4083b697cd5ce38e6b7c2eba5b43
https://doi.org/10.1088/1742-6596/938/1/012060
https://doi.org/10.1088/1742-6596/938/1/012060
Autor:
O. V. Selyugin, J.-R. Cudell, Marcella Capua, Roberto Fiore, Igor Ivanov, Alessandro Papa, Jacques Soffer, Enrico Tassi
Publikováno v:
AIP Conference Proceedings.
The possibility of oscillations in the differential elastic cross section of hadron scattering at small momentum transfer is studied. It is shown that string-like quark potentials at large distances can lead to such small oscillations, and an analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1090855b0b6d90d0c846eb764058b949
https://doi.org/10.1063/1.3601388
https://doi.org/10.1063/1.3601388
Autor:
O. V. Selyugin, Oleg Teryaev
The impact of the KK-modes in d-brane models of gravity with large compactification radii and TeV-scale quantum gravity on the hadronic potential at small impact parameters is examined. The effects of the gravitational hadronic form factors obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5206dadfd6ea21c3bc5fee9355bde622
Publikováno v:
AIP Conference Proceedings.
The problems linked with the extraction of the basic parameters of the hadron elastic scattering amplitude at the LHC are explored. It is shown that one should take into account the saturation regime which will lead to new effects at the LHC.
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Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::435227915dd2fb59c8732413f63f8f1c
https://doi.org/10.1063/1.3122194
https://doi.org/10.1063/1.3122194