The scientific program will consist of Plenary Lectures (1 hour, including discussion), Progress Reports (30 minutes, including discussion), and Special Reports (15 minutes, including discussion) selected for oral presentation from the contributed abstracts. The contributed posters will be presented in dedicated Poster Sessions on Wednesday, Thursday, Friday, Monday and Tuesday. Plenary Lectures are of general interest to all participants. Progress Reports and Special Reports describe recent work in particular subfields, and will be arranged in two parallel sessions. Special Reports are short presentations on the most recent advances.

A Public Lecture is foreseen and scheduled on the evening of Thursday 25 July. It will be given by Philippe Fleury, an eminent specialist of the antiquity, and Sophie Madeleine from the Interdisciplinary Center of Virutal Reality (CIREVE) of the University of Caen Normandy. The lecture is open to conference participants, accompanying persons, and the general public.

Following the successful action initiated in the XXVIII ICPEAC, a set of Tutorial Lectures will take place on Tuesday 23 July at the downtown Campus of the University of Caen Normandie. The lectures (1h30) will give an interactive and pedagogical account among the most recent advances in the field of photonic, electronic and atomic collisions. Master and PhD students as well as young researchers (PhD + 4 years), registered in ICPEAC, are welcome to attend the Tutorials without extra fee (including one night of accommodation, lunch and coffee-breaks), in the limit of 200 participants, on a "first come, first served" basis. A reduced fee will be applied beyond this limit. Note that these Tutorials will be accessible to any attendee who is interested in, at the same reduced fee.

Program at a glance

Talk of the Winner of the IUPAP Young Scientist Prize

The two winners of the IUPAP Young Scientist Prize in Atomic, Molecular and Optical (AMO) Physics, Andreas Mosser and Christian Smorra will give a talk (30 minutes, including discussion) in the morning Plenary Session of Monday 29 July.

ICPEAC Open Business Meeting

All ICPEAC attendees are invited to participate in the open ICPEAC business meeting at 12:30 on Tuesday 30 July. This meeting includes the ICPEAC treasurer’s and secretary’s report, a presentation of new ICPEAC committee members, a presentation on ICPEAC 2021 in Ottawa, and general information on other future ICPEAC meetings.

Executive & General Committee Meetings

The Executive Committee will convene on Tuesday 23 July at 19:00 in a room of the conference venue that will be specified later. The General Committee of ICPEAC will meet on Thursday 25 July from 12:30 to 14:00 also at the conference venue (lunch will be served). The current members of the Executive and General Committees are listed here. The new members will also be invited to the lunch meeting on Thursday.

Final Conference Program

A detailed Conference Program and schedule is available here. The final Conference Program, the abstracts of the invited talks (Tutorials, Plenary Lectures and Progress Reports), the synopsis of the Special Reports, and the list of regular and post-deadline abstracts (accepted before 15 June, 2019) are available in the ICPEAC 2019 Conference Handbook that will be given to the participants at the registration desk. The accepted post-post-deadline abstracts will be provided via a printed addendum to the participants, and could be presented as poster upon poster-board availability during the conference.

Book of Abstracts

The Book of Abstracts contains all regular and post deadline abstracts accepted for a poster presentation (except the post-post-dealine abstracts), including the abstracts selected for Special Report. It can be downloaded below as a whole (158 Mb), or day by day. The abstracts of the Tutorials, Plenary Lectures, Progress Reports, and Special Reports are included in the Conference Handbook.


Organized on July 23 at the University of Caen Normandie, three tutorials are opened for Master and PhD students, as well as postdocs coming from all over the world. Note that these tutorials will be accessible to anyone who is interested. These tutorials are free of charge on a "first come, first served basis" for Master and PhD students, as well as postdocs coming from all over the world, in the limit of 200 participants. Beyond this threshold, a reduced fee of 20€ will cover the lunch and access to the tutorials. A room in a student dormitory will be available at an additional cost of 35€. If needed, the bus transportation from Caen to Deauville after the tutorial will be provided at a cost of 8€.

The following three notorious scientists will present a tutorial:

Gordon Drake Accuracy in atomic and molecular data
(University of Windsor, Canada)
Anne L’Huillier An Introduction to Attosecond Pulses and Attosecond Physics
(Lund Attosecond Science Center, LTH, Sweden)
Thomas Stöhlker Strong field physics
(Helmholtz Institute Jena, Germany)

Invited Speakers

Below is the list of Speakers invited for presenting Plenary Lectures and Progress Reports, with a tentative title of their talks.

Plenary Speakers

Klaus Bartschat Electron Collisions with Atoms, Ions, and Molecules: Experiment, Theory, and Applications
(Drake University, USA)
Astrid Bergeat Cold molecular collisions
(ISM, University of Bordeaux, France)
Christoph Bostedt Ultrafast imaging of nano-objects with XFELs
(Paul Scherrer Institute & Ecole Polytechnique Fédérale de Lausanne, Switzerland)
Joachim Burgdörfer Attosecond physics: opportunities and challenges
(Institute of Theoretical Physics, TU-Wien, Austria)
Hidetoshi Katori Optical lattice clocks and their applications
(RIKEN & University of Tokyo, Japan)

Progress Reports

Sadia Bari Photon-induced ionization and dissociation of gas-phase biomolecules
(DESY Synchrotron, Germany)
Valérie Blanchet Attosecond insights into chiral ionization dynamics : CHABBIT and ESCARGOT
(CELIA, CNRS, University of Bordeaux, France)
Alexander Bray Current state of the attoclock and tunnelling time debate
(Australian National University, Australia)
Renata Della Picca Photoionization of atoms and molecules by IR and XUV laser pulses
(Bariloche Atomic Centre, Argentina)
Nirit Dudovich Attosecond Interferometry
(Weizmann Institute of Science, Israel)
Mizuho Fushitani Ion-electron spectroscopy of nonlinear atomic processes in intense EUV-FEL fields
(Nagoya University, Japan)
Mette Gaarde Solid state harmonics beyond the atomic limit: spatiotemporal properties and connection to band structure
(Louisiana State University, USA)
Stephanie Graefe Imprints of the electronic structure in the photoelectron spectra of strong-field ionized triatomic molecules
(University of Jena, Germany)
Carlos Hernandez-Garcia Helicity and polarization control of high order harmonics
(University of Salamanca, Spain)
Mikhail Ivanov High harmonic spectroscopy of a topological phase transition
(Max Born Institute, Humboldt University, Germany)
Till Jahnke Imaging the correlated two-electron wave-function of a hydrogen molecule
(IKF, Goethe University, Germany)
Hirohiko Kono Time-dependent effective potential for the ultrafast electron dynamics of molecules in intense laser fields: Application to anisotropic ionization of CO
(Tohoku University, Japan)
Tomoya Okino Interferometric attosecond spectroscopy of molecules
(RIKEN Center for Advanced Photonics, Japan)
Minna Patanen Synchrotron radiation based soft X-ray electron spectroscopies: from molecules to nano-objects
(University of Oulu, Finland)
Antonio Picón Theoretical approaches for x-ray pump/x-ray probe spectroscopy
(Autonomous University of Madrid, Spain)
Oksana Plekan Molecular photodynamics at FEL
(ELETTRA synchrotron light source, Trieste, Italy)
Artem Rudenko Femtosecond response of atoms and molecules to ultra-intense hard x-rays
(Kansas State University, USA)
Pascal Salières Revealing attosecond photoionization dynamics using Rainbow RABBIT
(LIDYL, CEA-Saclay, France)
Giuseppe Sansone Polychromatic photoionization of atoms in atto- and femtosecond domains
(University of Freiburg, Germany)
Marc Simon Double core hole dynamics in the tender x-ray domain
(LCPMR, CNRS, Sorbonne University, France)
Vasily Strelkov Effects of autoionizing states in HHG and attosecond pulse production
(Prokhorov General Physics Institute, Russia)
Morgane Vacher
Insights into chemiluminescence from molecular dynamics simulations and machine learning analysis
(Uppsala University, Sweden)
Caterina Vozzi Time-resolved photoelectron circular dichroism of fenchone at FERMI
(Polytechnic University of Milan, Italy)
Kazuhiro Yabana Ab-initio theory for propagation of strong optical pulse in solids
(University of Tsukuba, Japan)
Kai-Jun Yuan Signatures of Coriolis effects in molecular bichromatic circularly polarized High Order Harmonic Generation
(University of Sherbrooke, Canada)

Alessandra Barbosa
Responsive image Invited Speaker
Positron collisions with targets of biological and technological relevance
(Federal University of Paraná, Brazil)
Michael Brunger Recent results for electron and photon scattering from biomolecules and molecules of technological significance
(Flinders University, Australia)
James Danielson Positron annihilation on molecules using a trapped based beam with enhanced energy-resolution
(University of California, USA)
Michal Fárník Solvent effects on electron- and photon-triggered reactions in clusters
(Heyrovský Institute of Physical Chemistry, Czech Republic)
Filipe Ferreira da Silva Electron transfer to phenyl boronic acid upon potassium collisions
(New University of Lisbon, Portugal)
Jimena Gorfinkiel Resonances in molecules and molecular clusters
(The Open University, United Kingdom)
Ronnie Hoekstra Physics of EUV-light sources: photons and ions
(University of Groningen, The Netherlands)
Reika Kanya Determination of collision times in laser-assisted electron scattering for ultrafast imaging of atoms and molecules
(University of Tokyo, Japan)
Wenxian Li Experimental testing of scattering polarization models
(National Center for Atmospheric Research, USA)
Vaibhav Prabhudesai Electron attachment and quantum coherence
(Tata Institute of Fundamental Research, India)
Andrés Reyes Positron covalent bonding
(National University of Colombia, Colombia)
Peter Schmelcher D-state ultralong-range Rydberg molecules
(University of Hamburg, Germany)
Kengo Shibuya Partial-wave analysis for Ps–Xe scatterings at ultra-low energy
(University of Tokyo, Japan)
Lucas Sigaud Absolute cross sections for production of molecular dications by electron impact
(Fluminense Federal University, Brazil)
Daniel Slaughter Dynamics of bond-selective chemistry initiated by low-energy electrons
(Lawrence Berkeley National Laboratory, Berkeley, USA)
Andrew Swann Low-energy positronium scattering and pick-off annihilation in atoms
(Queen's University Belfast, United Kingdom)
Shan Xi Tian Dissociative electron attachment to polyatomic molecules
(University of Science and Technology of China, China)
Robyn Wilde Positronium collisions with atoms and molecules
(Oregon Institute of Technology, USA)
Vladimir Zaytsev Atomic processes with twisted electron beams
(St. Petersburg State University, Russia)

Heavy Particles
Sergio Diaz-Tendero Ultrafast hydrogen migration in ionized biomolecules in the gas phase: unusual fragmentation mechanisms
(Autonomous University of Madrid, Spain)
Michael Gatchell Gold clusters in helium droplets
(University of Innsbruck, Austria)
Pierre-Michel Hillenbrand Zero-degree electron spectroscopy of highly-charged-ion-atom collisions in a storage ring
(GSI Helmholtzzentrum für Schwerionenforschung GmbH - Germany)
Christine Joblin Photo-processing of astro-PAHs
(IRAP, CNRS, University of Toulouse, France)
Åsa Larson Theoretical studies of charged particle collisions
(Stockholm University, Sweden)
Balakrishnan Naduvalath Atomic and molecular processes in astrophysics
(University of Nevada, USA)
Sadiq Rangwala Collisional cooling of trapped ions with cold atoms: results and insights
(Raman Research Institute, Bangalore, India)
Ana Maria Rey Dynamics of interacting fermions under spin-orbit coupling in an optical lattice clock
(JILA, University of Colorado, USA)
Henning Schmidt Negative ion relaxation and reactions in a cryogenic storage ring
(Stockholm University, Sweden)
Michael Schulz Projectile coherence effects in simple atomic systems
(Missouri University of Science and Technology, USA)
Nicolas Sisourat Multiple-active-electron calculations for ion-atom collisions
(LCPMR, Sorbonne University, France)
Yoshiro Takahashi Ultracold elastic and inelastic collisions: probing and controlling of two-body and many-body physics
(Kyoto University, Japan)
Xavier Urbain Merged beam studies of mutual neutralization at subthermal collision energies
(Catholic University of Leuven, Belgium)
Amar Vutha Collisional frequency shift systematics in trapped-ion optical clocks
(University of Toronto, Canada)
Dajun Wang Dipolar collisions of ultracold ground-state bosonic molecules
(The Chinese University of Hong Kong, China)
Weiqiang Wen Laser Cooling of relativistic O5+ ion beams at storage ring CSRe
(Institute of Modern Physics, China)
Richard Wilhelm Collisions of highly charged ions with 2D materials - What we learn from ion transmission spectroscopy -
(Institute of Applied Physics, TU-Wien, Austria)
Andreas Wolf Rotational level specific dissociative recombination rate constants measured in a cryogenic storage ring
(Max-Planck-Institute for Nuclear Physics, Heidelberg, Germany)

Special Reports

Caroline Arnold Ultrafast hole dynamics in liquid water detected by x-ray transient absorption spectroscopy
(DESY, Hamburg, Germany)
Rosario González-Férez Rydberg polyatomic molecules: Electronic structure and experimental proposal for their creation
(University of Granada, Spain)
James Robert Harries Observation of extreme ultraviolet superfluorescence from helium atoms ionised and excited using soft x-ray free-electron laser pulses
(QST, Hyogo, Japan)
Oded Heber Ion-ion collision-induced evaporative cooling of atomic and molecular ions by autoresonance in an electrostatic ion beam trap
(Weizmann Institute, Rehovot, Israel)
Markus Ilchen X-ray spectroscopy of ultrafast-decaying core-excited atomic ions
(European XFEL GmbH & University of Kassel, Germany)
Łukasz Jabłoński Observation of two-Electron one-photon X-ray transitions in collisions of slow Xe26+ ions with beryllium surface
(Jan Kochanowski University, Kielce, Poland)
Irina Jana Dissociative electron attachment to SO2 probed by velocity slice imaging
(Indian Institute of Science Education and Research Kolkata, Mohanpur, India)
Jennifer Joseph Angle-resolved RABBITT : from atoms to molecules
(ISMO, Université Paris-Saclay, Orsay, France)
Margarita Khokhlova Molecular Auger Interferometry
(Imperial College, London, United Kingdom)
Marta Łabuda Understanding the formation of metastable furan dications in collisions with ions
(Gdańsk University of Technology, Gdańsk, Poland)
Anne Lafosse Ammonia ices under low-energy electron irradiation - Towards quantitative desorption rates and effective cross sections
(ISMO, Université Paris-Saclay, Orsay, France)
Vincent Lemelin Absolute vibrational and electronic cross sections for low-energy electron scattering from condensed Thymidine
(Sherbrooke University, Canada)
Hao Liang Temporal-spatial double slit interference of photoelectron
(Peking University, Beijing, China)
Jérôme Loreau Cold collisions of Li and Rb with C
(Université Libre de Bruxelles, Belgium)
Jochen Maurer Strong-field ionization beyond the dipole approximation: elliptictiy dependence,rescattering and holographic interferences
(ETH, Zurich, Switzerland)
Peter Micke Quantum logic spectroscopy of highly charged ions
(PTB, Braunschweig, Germany)
Pamir Nag Electron-induced excitation and dissociation dynamics of NCCN
(J. Heyrovský Institute of Physical Chemistry, Czech Academy of Sciences, Prague, Czech Republic)
Martin Pitzer Collisions between cold molecules in a superconducting magnetic trap
(Weizmann Institute, Rehovot, Israel)
Sergey Popruzhenko Proposal for a bright single-cycle terahertz source based on gas cells irradiated by two-color laser pulses
(Prokhorov General Physics Institute, Moscow, Russia)
Xueguang Ren Observation of intermolecular Coulombic decay in water-tetrahydrofuran dimer induced by electron impact
(Max-Planck Institute for Nuclear Physics, Heidelberg, Germany)
Moniruzzaman Shaikh Ultrafast imaging of the Renner-Teller effect in a field-dressed molecule
(ICFO, Barcelona, Spain)
Sylwia Stefanowska-Tur Role of methylation in electron scattering on X(CH3)4 (X= C, Si, Ge) molecules
(Gdańsk University of Technology, Gdańsk, Poland)
Martino Trassinelli Bayesian data analysis of atomic spectra
(INSP, Sorbonne Université, Paris, France)
Shenyue Xu Damaging intermolecular energy and proton transfer processes in alpha particle irradiated hydrogen bonded systems
(Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China)
Takuma Yamashita Towards prediction of the rates of antihydrogen positive ion production in antihydrogen-excited positronium reaction
(Tohoku University, Sendai, Japan)
Jianmin Yuan Dynamics of three-particle fragmentation of (CO2)23+ ions produced by intense femtosecond laser fields
(National University of Defense Technology, Changsha, China)
Yongtao Zhao Energy loss of laser-accelerated ions in dense ionized matter
(Xi'an Jiaotong University, Xi'an, China)
Lin-Fan Zhu Oscillator strengths and integral cross sections of the valence shell excitations of HCI studied by fast electron scattering
(University of Science and Technology of China, Hefei, China)


Each accepted contribution will be presented in the form of a poster in one of 5 Poster Sessions, each covering the full range of topics within the conference. The sessions will take place in the Tennis halls 1&2 on Wednesday 24 July, Thursday 25 July, Monday 29 July in the afternoon and on Friday 26 July and Tuesday 30 July in the morning (see Program at a glance here)

Sponsors booths will be also installed in these halls. Coffee breaks will be served and there will be informal discussion spaces available in these sessions, which represent the major forum for the presentation of new research and discussions which arise.

Each poster is limited to A0 size (841mm wide by 1189mm high), portrait format. Posters may be presented only if the corresponding abstract has been accepted and if at least one of the authors listed has registered for the conference.

Registered posters (including post-deadline sent before 15 June 2019) have been assigned a day for presentation and the board at which it should be displayed – an email was sent to the authors and the information is available in the "online Conference Program". A few "Post-post-deadline" posters (arriving after 15 June, 2019) might be considered for presentation provided that space is available.

A Poster prize for each of the 5 Poster Sessions has been awarded just after a Plenary Session The winner can be found here

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