Volume 408 - XV International Workshop on Hadron Physics (XVHadronPhysics) - Section Flash Talks
Exclusive heavy vector meson photoproduction with momentum transfer squared dependence in UPCs
C.H. de Souza
Full text: pdf
Pre-published on: August 01, 2022
Published on: August 30, 2022
Abstract
The exclusive photoproduction of the heavy vector mesons $\psi(1S)$, $\psi(2S)$, $\Upsilon(1S)$ and $\Upsilon(2S)$ is studied using the b-BK and the bSat dipole models with a vector meson wave function obtained by a potential approach incorporating the Melosh spin rotation. The results for the proton-target scattering agreed with the HERA data.
For the nuclear case, we extended our calculations with the Glauber-Gribov theory and we included the gluon shadowing effects with a nuclear PDF. The results were compared to the ALICE data for the $J/\psi$ photoproduction at $s_{NN}=5.02$ TeV.
DOI: https://doi.org/10.22323/1.408.0021
How to cite

Metadata are provided both in article format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in proceeding format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.