Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Siddikov, Marat"'
Autor:
Siddikov, Marat
In this preprint we analyze the inclusive photoproduction of heavy charmonia-bottomonia pairs in the Color Glass Condensate framework and demonstrate that the cross-section of the process is sensitive to dipole and quadrupole forward scattering ampli
Externí odkaz:
http://arxiv.org/abs/2401.16389
Autor:
Siddikov, Marat
In this paper we argue that exclusive photoproduction of $D$-meson pairs can be used as a complementary tool for studies of the generalized parton distributions of the target. We analyzed the photoproduction of the pseudoscalar-vector pairs with net
Externí odkaz:
http://arxiv.org/abs/2312.13930
Autor:
Siddikov, Marat, Schmidt, Iván
In this paper we analyze the exclusive photoproduction of the $D$-meson pairs with large invariant mass. We perform evaluations in the collinear factorization framework and in the leading order of the strong coupling $\alpha_{s}$, expressing the cros
Externí odkaz:
http://arxiv.org/abs/2309.09748
Autor:
Siddikov, Marat, Schmidt, Ivan
In these proceedings we present our results on the exclusive photoproduction of $J/\psi\,\eta_{c}$ pairs in the collinear factorization framework. We argue that the process might be used as a complementary channel for studying the generalized parton
Externí odkaz:
http://arxiv.org/abs/2307.04936
Autor:
Siddikov, Marat, Schmidt, Ivan
In this paper we analyze the exclusive photoproduction of heavy quarkonia pairs in the collinear factorization framework. We evaluate the amplitude of the process for $J/\psi\,-\eta_{c}$ quarkonia pair in the leading order of the strong coupling $\al
Externí odkaz:
http://arxiv.org/abs/2212.14019
In this paper we analyze the photoproduction of heavy quarkonia pairs which include $b$-quarks, such as $B_{c}^{+}B_{c}^{-}$-mesons or charmonium-bottomonium pairs. Compared to charmonia pair production, these channels get contributions only from som
Externí odkaz:
http://arxiv.org/abs/2208.03266
Publikováno v:
Phys.Rev.D 105 (2022) 7, 076022
In this paper we study the high energy exclusive photoproduction of heavy quarkonia pairs in the leading order of the strong coupling constant $\alpha_{s}$. In the suggested mechanism the quarkonia pairs are produced with opposite charge parities, an
Externí odkaz:
http://arxiv.org/abs/2202.03288
Autor:
Siddikov, Marat, Schmidt, Iván
Publikováno v:
Phys. Rev. D 104, 016032 (2021)
In this paper we study the electroproduction of open heavy flavor $D$- and $B$-mesons in the kinematics of future $ep$ colliders, such as the Electron Ion Collider (EIC), the Large Hadron electron Collider (LHeC) and the Future Circular Collider (FCC
Externí odkaz:
http://arxiv.org/abs/2103.12851
Autor:
Siddikov, Marat, Schmidt, Iván
Publikováno v:
Phys. Rev. D 104, 016024 (2021)
In this paper we analyze in detail the production of strangeness in proton-proton collisions in the kinematics of large transverse momenta $p_{T}$ of produced hadrons. Using the color dipole framework, we estimated the production cross-sections for k
Externí odkaz:
http://arxiv.org/abs/2101.00461
Autor:
Siddikov, Marat, Schmidt, Iván
Publikováno v:
Phys. Rev. D 104, 016023 (2021)
In this paper we analyze in detail the production of the $\chi_{c}$ and $\chi_{b}$ mesons in $pp$ collisions. Using the color dipole framework, we estimated the cross-sections in the kinematics of ongoing and forthcoming experiments, and found that o
Externí odkaz:
http://arxiv.org/abs/2012.08284