Zobrazeno 31 - 40
of 168
pro vyhledávání: '"Mäntysaari, Heikki"'
We study experimentally observable signals for nonlinear QCD dynamics in deep inelastic scattering (DIS) at small Bjorken variable $x$ and moderate virtuality $Q^2$, by quantifying differences between the linear Dokshitzer-Gribov-Lipatov-Altarelli-Pa
Externí odkaz:
http://arxiv.org/abs/2203.05846
Using Bayesian inference, we determine probabilistic constraints on the parameters describing the fluctuating structure of protons at high energy. We employ the color glass condensate framework supplemented with a model for the spatial structure of t
Externí odkaz:
http://arxiv.org/abs/2202.01998
Autor:
Panel, ECFA Early-Career Researcher, Aggarwal, Anamika, Amendola, Chiara, Apolinario, Liliana, Arling, Jan-Hendrik, Ashkenazi, Adi, Augsten, Kamil, Baglio, Julien, Bakos, Evelin, Barak, Liron, Bastos, Diogo, Bilin, Bugra, Biondi, Silvia, Kraljevic, Neven Blaskovic, Brenner, Lydia, Brizioli, Francesco, Camper, Antoine, Camplani, Alessandra, Vidal, Xabier Cid, Dag, Hüseyin, Dias, Flavia de Almeida, Diociaiuti, Eleonora, van Doremalen, Lennart, Dunne, Katherine, Erhardt, Filip, Manteca, Pedro Fernández, Geanta, Andrei Alexandru, Ghinescu, Stefan Alexandru, Gouskos, Loukas, Herzan, Andrej, Hinger, Viktoria, Hiti, Bojan, Ilg, Armin, Inguglia, Gianluca, Irles, Adrián, Jansen, Hendrik, Jarkovská, Kateřina, Keszeghova, Lucia, Kirschenmann, Henning, Konstantinou, Sotiroulla, Kuich, Magdalena, Kumari, Neelam, Gajdošová, Katarína Křížková, Lelek, Aleksandra, Lorenz, Jeanette, Carvalho, Ana Luisa, Malczewski, Jakub, Mancini, Giada, Mann, Alexander, Martikainen, Laura, Maurice, Émilie, Mee, Seán, Milenovic, Predrag, Milosevic, Vukasin, Moravcova, Zuzana, Valero, Laura Moreno, Moureaux, Louis, Mäntysaari, Heikki, Nikiforou, Nikiforos, Otarid, Younes, Pearce, Alex, Pitt, Michael, Placinta, Vlad-Mihai, Ripellino, Giulia, Roberts, Bryn, Šantelj, Luka, Schramm, Steven, Shopova, Mariana, Skovpen, Kirill, Smolkovič, Aleks, Sokmen, Gamze, Sznajder, Paweł, Waldron, Abigail Victoria, Williams, Sarah, Zaccolo, Valentina, Zeyen, Manuel
The European Committee for Future Accelerators (ECFA) Early-Career Researchers (ECR) Panel was invited by the ECFA Detector R&D Roadmap conveners to collect feedback from the European ECR community. A working group within the ECFA ECR panel held a To
Externí odkaz:
http://arxiv.org/abs/2107.05739
We present results for higher-order corrections to exclusive $\mathrm{J}/\psi$ production. This includes the first relativistic correction of order $v^2$ in quark velocity, and next-to-leading order corrections in $\alpha_s$ for longitudinally polari
Externí odkaz:
http://arxiv.org/abs/2106.12825
Publikováno v:
Phys. Rev. D 105, 036007 (2022)
The three point correlation function of color charge densities is evaluated explicitly in light cone gauge for a proton on the light cone. This includes both $C$-conjugation even and odd contributions. We account for perturbative corrections to the t
Externí odkaz:
http://arxiv.org/abs/2106.12623
Publikováno v:
J. High Energ. Phys. 2021, 178 (2021)
We compute the differential yield for quark anti-quark dijet production in high-energy electron-proton and electron-nucleus collisions at small $x$ as a function of the relative momentum $\boldsymbol{P}_\perp$ and momentum imbalance $\boldsymbol{k}_\
Externí odkaz:
http://arxiv.org/abs/2106.11301
Autor:
Dumitru, Adrian, Mäntysaari, Heikki, Paatelainen, Risto, Roy, Kaushik, Salazar, Farid, Schenke, Björn
We calculate azimuthal correlations between the exclusively produced vector meson and the scattered electron in Deep Inelastic Scattering processes at the future Electron-Ion Collider (EIC). We identify "kinematical" and "intrinsic" contributions to
Externí odkaz:
http://arxiv.org/abs/2105.10144
The impact parameter dependence of color charge correlators in the proton is obtained from the light front formalism in light cone gauge. We include NLO corrections due to the $|qqqg\rangle$ Fock state via light-cone perturbation theory. Near the cen
Externí odkaz:
http://arxiv.org/abs/2105.08503
Autor:
Mäntysaari, Heikki, Penttala, Jani
Publikováno v:
Physics Letters B 823 (2021) 136723
We calculate exclusive production of a longitudinally polarized heavy vector meson at next-to-leading order in the dipole picture. The large quark mass allows us to separately include both the first QCD correction proportional to the coupling constan
Externí odkaz:
http://arxiv.org/abs/2104.02349
Publikováno v:
Phys.Lett.B 820 (2021)
Color charge correlators provide fundamental information about the proton structure. In this Letter, we evaluate numerically two-point color charge correlations in a proton on the light cone including the next-to-leading order corrections due to emis
Externí odkaz:
http://arxiv.org/abs/2103.11682