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Dear Colleagues,


ICPEAC 2023 is now official closed.

We had excellent talks delivered by outstanding speakers, we met the leaders of their respective research fields and the next, promising generation of young students, we saw hundreds of posters, and we had time to network, discuss science and form collaborations around new ideas.

We wish everyone safe travels back home, and are already looking forward to the next edition of ICPEAC in Japan in 2025!

Stay healthy!



Tom Kirchner (Chair of the Local Organizing Committee)

André Staudte (Co-Chair)

François Légaré (Co-Chair)

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The detailed program and schedule is now available here (19MBytes):

Conference Program

The conference program contains the abstracts of the tutorial, plenary, progress and special report talks. It also contains the list of accepted posters. A printed copy of the Conference Program was distributed to ICPEAC delegates at the registration desk.


The complete book of abstracts can be downloaded here (47MBytes):

Book of Abstracts

The Book of Abstracts is a compilation of all contributions accepted and scheduled for poster presentations at the XXXIII International Conference on Photonic, Electronic and Atomic Collisions, held in Ottawa, Ontario from July 25 to August 1, 2023 (ICPEAC 2023). All abstracts submitted by March 19, 2023 were reviewed by the ICPEAC General Committee. Post-deadline abstracts were reviewed by the Local Organizing Committee of ICPEAC 2023.