Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Maxim Nefedov"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 4, Pp 1-23 (2024)
Abstract We cure the perturbative instability of the total-inclusive-photoproduction cross sections of vector S-wave quarkonia observed at high photon-proton-collision energies ( $$\sqrt{s_{\gamma p}}$$ s γ p ) in Next-to-Leading Order (NLO) Colline
Externí odkaz:
https://doaj.org/article/1dfbba109efd4e77a0573756adea073a
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 5, Pp 1-40 (2022)
Abstract The energy dependence of the total hadroproduction cross section of pseudoscalar quarkonia is computed via matching Next-to-Leading Order (NLO) Collinear-Factorisation (CF) results with resummed higher-order corrections, proportional to α s
Externí odkaz:
https://doaj.org/article/71b2abf543d6411c852039c5ef872074
Autor:
Maxim Nefedov
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 8, Pp 1-35 (2020)
Abstract The perturbatively-stable scheme of Next-to-Leading order (NLO) calculations of cross-sections for multi-scale hard-processes in DIS-like kinematics is developed in the framework of High-Energy Factorization. The evolution equation for unint
Externí odkaz:
https://doaj.org/article/198496fa1cf8495f9274a99f39ea41a3
Off-shell initial state effects, gauge invariance and angular distributions in the Drell–Yan process
Autor:
Maxim Nefedov, Vladimir Saleev
Publikováno v:
Physics Letters B, Vol 790, Iss , Pp 551-556 (2019)
We discuss production of Drell–Yan lepton pairs at hadron colliders in the framework of the parton Reggeization approach, which includes off-shell initial state effects in a gauge-invariant way. Other possible prescriptions to restore gauge-invaria
Externí odkaz:
https://doaj.org/article/36f239288d734c518482bfd687129bee
Autor:
Maxim Nefedov, Vladimir Saleev
Publikováno v:
Physics of Particles and Nuclei. 51:714-719
A new method for matching calculations in the leading approximation in the kT-factorization approach with the higher-order contributions of perturbation theory, which appear due to the emission of additional hard partons, is proposed. In the proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a16a068f9253189bab484d8b959e23f
https://doi.org/10.1134/s1063779620040528
https://doi.org/10.1134/s1063779620040528
Autor:
Melih Arslan Ozcelik, Carlo Flore, Oleg Teryaev, Shohini Bhattacharya, L. Massacrier, Tomas Kasemets, Chris A. Flett, David D'Enterria, Cyrille Marquet, Riccardo Nagar, V. Kartvelishvili, Maxim Nefedov, Miguel G. Echevarria, R. McNulty, Charlotte Van Hulse, Luca Micheletti, Nodoka Yamanaka, Francesco Giovanni Celiberto, Pol Bernard Gossiaux, Hua-Sheng Shao, Thomas Mehen, M. Winn, Bertrand Ducloué, Amy Selvi Tee, Maria Vittoria Garzelli, Cvetan Valeriev Cheshkov, Yiannis Makris, Pieter Taels, Xiaojun Yao, Denys Yen Arrebato Villar, Matteo Rinaldi, Liupan An, Jibo He, Jonathan R. Gaunt, Cédric Mezrag, Darren Price, Florent Scarpa, Emilien Chapon, Kazuhiro Watanabe, Umberto D'Alesio, Jian-Wei Qiu, Yanxi Zhang, Ivan Vitev, Cesar Luiz Da Silva, Sangem Rajesh, Jean-Philippe Lansberg, Jaroslav Adam, Cristian Pisano, Biswarup Paul, E. G. Ferreiro, Maddie Smith
Publikováno v:
Prog.Part.Nucl.Phys.
Prog.Part.Nucl.Phys., 2022, 122, pp.103906. ⟨10.1016/j.ppnp.2021.103906⟩
Prog.Part.Nucl.Phys., 2022, 122, pp.103906. ⟨10.1016/j.ppnp.2021.103906⟩
Prospects for quarkonium-production studies accessible during the upcoming high-luminosity phases of the CERN Large Hadron Collider operation after 2021 are reviewed. Current experimental and theoretical open issues in the field are assessed together
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ca273a6df4bf533f79ada969d0a4907
https://hdl.handle.net/2318/1901310
https://hdl.handle.net/2318/1901310
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, 2022 (5), 83
Journal of High Energy Physics, 2022 (5), 83
The energy dependence of the total hadroproduction cross section of pseudo-scalar quarkonia is computed via matching Next-to-Leading Order (NLO) Collinear-Factorisation (CF) results with resummed higher-order corrections, proportional to $\alpha_s^{n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a52cf1c7dc02661f8f209f4dec9d388
https://hal.archives-ouvertes.fr/hal-03500797
https://hal.archives-ouvertes.fr/hal-03500797
Publikováno v:
Physical Review D. 104
We study the transverse single-spin asymmetry (TSSA) in ${p}^{\ensuremath{\uparrow}}p\ensuremath{\rightarrow}J/\ensuremath{\psi}X$ reaction, incorporating both transverse momentum and spin effects. To predict production cross section of prompt $J/\en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fbcb94130c3a4149aaafad5617d0a19
https://doi.org/10.1103/physrevd.104.016008
https://doi.org/10.1103/physrevd.104.016008
Autor:
Maxim Nefedov
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2021, 104 (5), pp.054039. ⟨10.1103/PhysRevD.104.054039⟩
Physical Review
Physical Review D, American Physical Society, 2021, 104 (5), pp.054039. ⟨10.1103/PhysRevD.104.054039⟩
Physical Review
The Leding-Logarithmic (LL) gluon Sudakov formfactor is derived from rapidity-ordered BFKL evolution with longitudinal-momentum conservation. This derivation further clarifies the relation between High-Energy and TMD-factorizations and can be extende
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e920393fc374170325105905ca4ece
Autor:
Maxim Nefedov, Vladimir Saleev, Marco Radici, A. Guskov, Jean-Philippe Lansberg, Alessandro Bacchetta, Miguel G. Echevarria, A. Rymbekova, K. F. Liu, Andrej Arbuzov, Oleg Teryaev, A. Karpishkov, Bernd A. Kniehl, Umberto D'Alesio, B. Parsamyan, Francesco Murgia, S. Kumano, M. Deka, N.Ya. Ivanov, A.V. Efremov, Francesco Giovanni Celiberto, Cristian Pisano, M. Butenschoen, A. Shipilova, Ya. Klopot, Qin-Tao Song, I. Denisenko, Aram Kotzinian
Publikováno v:
Prog.Part.Nucl.Phys.
Prog.Part.Nucl.Phys., 2021, 119, pp.103858. ⟨10.1016/j.ppnp.2021.103858⟩
Prog.Part.Nucl.Phys., 2021, 119, pp.103858. ⟨10.1016/j.ppnp.2021.103858⟩
The Spin Physics Detector (SPD) is a future multipurpose experiment foreseen to run at the NICA collider, which is currently under construction at the Joint Institute for Nuclear Research (JINR, Dubna, Russia). The physics program of the experiment i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2af9fb10f106bab8d4bcc2dbb3999bf8
https://hal.archives-ouvertes.fr/hal-03086776
https://hal.archives-ouvertes.fr/hal-03086776