Inclusive $\mathrm{D}^0$ photoproduction in ultraperipheral collisions

We compute the differential cross section for inclusive $\mathrm{D}^0$ production in ultraperipheral collisions within the Color Glass Condensate framework. Our predictions are found to be in relatively good agreement with the CMS data at small transverse momentum, which is the region of validity of our approach. Furthermore, we quantify saturation effects by a nuclear modification ratio $R_{pA}$ for $\mathrm{D}^0$ photoproduction and examine both analytically and numerically the collinear factorization limit of the $\mathrm{D}^0$ differential photoproduction cross section.

• Publication year

  2025

• Venue

  Unknown venue

• Publication date

  2025-03-20

• Fields of study

  Physics

• Identifiers
  arXiv 2503.16108
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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