The third international workshop on the physics of Ultra Peripheral Collisions will be organized at Hotel Iberostart Tucan/Quetzal in Playa del Carmen, Mexico from December 7-12, 2026.  We are on the Tucan side. 

There will be student lectures on the evening of December 6.  

This is an in-person only event.

The following research topics will be discussed:

• Recent experimental results at HERA, RHIC and LHC  
• Theoretical description of exclusive photon-proton and photon-nucleus scattering
• Nuclear PDFs developments using photon-induced data 
• Nonlinear and gluon saturation effects in photon