UPC2025: The second international workshop on the physics of Ultra Peripheral Collisions

Inclusive $\mathrm{D}^0$ photoproduction in ultra-peripheral collisions

12 Jun 2025, 11:50

20m

Saariselkä, Finland

Inclusive and diffractive processes and photon, proton and nuclear structure Inclusive and diffractive processes and photon, proton and nuclear structure

Speaker

Patricia Gimeno-Estivill

Description

We compute the differential cross section for inclusive $\mathrm{D}^0$ production in ultra-peripheral collisions within the Color Glass Condensate framework. Our predictions are found to be in good agreement with preliminary CMS data. Furthermore, we parametrize saturation effects by a nuclear modification ratio for photoproduction $R_{pA}$ and examine the collinear factorization limit of the $\mathrm{D}^0$ differential cross section.

Presentation materials

UPC_GimenoEstivill_2025.pdf