The 29th International Conference on Photonic, Electronic and Atomic Collisions [XXIX ICPEAC] was held at the Palacio de Congresos “El Greco”, Toledo, Spain, on 22–28 July, 2015. ICPEAC is held biannually and is one of the most important international conferences on atomic and molecular physics. The conference gathered 670 participants from 52 countries.
During the conference, 854 contributed papers were presented in poster sessions, covering the recent progresses in photonic, electronic, and atomic collisions with matter (most of them can now be checked at online at J. Phys. Conf. Series, 635 (see http://iopscience.iop.org/1742-6596/635). In addition, five plenary lectures, including the opening one by the Nobel laureate Prof. Ahmed H. Zewail and the lectures by Prof. Maciej Lewenstein, Prof. Paul Scheier, Prof. Philip H. Bucksbaum, and Prof. Stephen J. Buckman, 62 progress reports and 26 special reports were presented.