XFEL Users’ Meeting 2015 @ DESY
Jan 27 – Jan 30 all-day

The European XFEL Users’ Meeting 2015 will be held at DESY Hamburg on 28 – 30 January 2015. The meeting will be organized jointly with the DESY Photon Science Users’ Meeting 2015.

The programme of the meeting and other details, including registration, can be found at


We kindly ask you to consider early registration. Please note that the deadline for a poster registration is *15 December 2014*.


We are pleased to announce that we are again able to offer to a limited number of young scientists a financial contribution, depending on distance, towards travel and living expenses. All current PhD students, as well as scientists who obtained their doctoral degree after 1 January 2013 are eligible. We encourage you to forward this information to science graduate students or recent PhD’s who might be interested. Deadline for application is *Thursday, 11 December 2014*.


When booking your hotel accommodation, you should mention that you are a visitor to European XFEL / DESY. Otherwise you might be asked to pay a tourism tax on your hotel bill. A list of hotels can be found on the meeting website.

WG1 Expert Meeting on “Frontiers in attosecond theory: from atoms to molecules to solids” @ Domain des Masures
Apr 4 – Apr 8 all-day
WG1 Expert Meeting on "Frontiers in attosecond theory: from atoms to molecules to solids" @ Domain des Masures

The WG1 Expert Meeting on ‘Frontiers in attosecond theory: from atoms to molecules to solids’’ has been approved by the COST Management Committee. The workshop will take place in Han-sur-Lesse (The Ardennes, Belgium) on April 4-8, 2016, at the Domain des Masures.
The chair of the organizing committee is Prof. Bernard Piraux.

The meeting will cover the following topics:
– hole dynamics in inner/valence shells of atoms/molecules
– ultrafast response to electron removal in solids
– ultrafast dynamics in chiral systems
– theoretical methods for ultrafast dynamics

Invited speakers:
Vitali Averbukh (Imperial College, London);  Jamal Berakdar (Martin-Luether University, Halle), Alexander Galstyan (University Louvain la Neuve), Bernard Pons (CELIA, Bordeaux), Armin Scrinzi (Ludwig-Maximilians-Universität, Munich).

Due to the capacity of the venue, the workshop will be limited to 30 participants. The total cost per person is 309 €, and it includes all meals and accommodation for 5 days.
If you plan to attend the workshop, please fill out this form. The deadline for registration is January 29, 2016. Once the list of participants will be known, you will receive the confirmation of your registration as well as more information about the organization of the workshop

The abstract submission deadline  is January 29.
Please send one page abstract to  and
Please use the following subject line: Ardennes_abstract_name
and indicate in your email the type of the contribution you wish to present: oral or poster.

Abstracts will be reviewed by the program committee, which includes:
Prof. Henri Bachau (CELIA Bordeaux), Prof. Piero Decleva (Università di Trieste),  Prof. Lars Madsen (Aarhus University), Prof. Fernando Martin (Universidad Autonoma de Madrid).


WG1&WG2 Expert Meeting: From Ultrafast to Ultraslow Dynamics in Molecules and Clusters @ Weizmann Institute of Science
Jan 23 – Jan 25 all-day
WG1&WG2 Expert Meeting: From Ultrafast to Ultraslow Dynamics in Molecules and Clusters @ Weizmann Institute of Science | Israel

The XLIC WG1&WG2 Expert Meeting “From Ultrafast to Ultraslow Dynamics in Molecules and Clusters” will be held in the Weizmann Institute of Science Israel , from 23th to 25th January  2017.The Meeting  is jointly organized by the Local organizing committee, the team of the conference unit of the  Weizmann Institute and COST CM1204 Action (XLIC).
The workshop participation is open to everybody.

Scope and Program of the Meeting

Dynamical processes in molecular and cluster systems play an important role in different disciplines of  research including atmospheric and interstellar chemistry, biology, nano-science and more. It is appealing to classify different types of dynamics according to their time scale – from attosecond electronic dynamics, femtosecond and picosecond ro-vibrational motion up to typical nanosecond times of spontaneous radiative processes. However, even in small clusters and biomolecules, coupling of many degree’s of freedom can lead to ultra-slow dynamics extending up to millisecond times.
In recent years, experimental techniques for studying these different dynamics have considerably advanced – from the development of ultrafast light sources, including high-order harmonic generation and free electron laser X-ray facilities, as well as highly controlled ion traps and ion storage rings that allow following a slow evolving time evolution of isolated molecular and cluster ions. On the theoretical side, quantum mechanical calculations provide insight regarding short time scales, while statistical models can describe long time dynamics on the ensemble level.
These communities have developed in parallel and often with little interaction with each-other. The goal of this workshop  will be to bridge the gap between the different communities towards a full understanding of molecular and cluster dynamics. For example, it will be valuable to understand the role of initial ultrafast electronic and vibrational rearrangement of an isolated system on its slow decay by statistical fragmentation. Does ultrafast dynamics leading to internal conversion influence delayed recurrent fluorescence events? What is the importance of the coherent vibrational motion for long term processes and spectroscopic probes of isolated interstellar environments or biomolecular systems?
We aim at achieving this goal by bringing together leading experts from the different fields: including atto-second science, femto-chemistry, action spectroscopy, ion storage devices, time-dependent quantum mechanics and statistical physics – in order to promote a common language and shared goals. In particular, participants will be asked to highlight the scientific goals and challenges of each field to promote collaborative efforts. We hope that this conference will generate long term collaborations that will advance our understanding of molecular and cluster science across  the different time scales.

Immportant dates

Abstract Submission Deadline: November 1st, 2016
Registration Deadline: January 5th, 2017


Click here to register

List of invited speakers

Noam Agmon, Hebrew University, Israel
Lars H. Andersen, Aarhus University, Denmark
Itzik Ben-Itzhak, Kansas State University, USA
Valerie Blanchet, CELIA, Bordeaux, France
Anastasia Bochenkova, Moscow State University, Russia
Steen Brondsted Nielsen, Aarhus University, Denmark
Philip Bucksbaum, Stanford, USA
Francesca Calegari, Politecnico Milano, Italy
Lorenz Cederbaum, University of Heidelberg, Germany
Henrik Cederquist, Stockholm University, Sweden
Brett Esry, Kansas State University, USA
Sharly Fleischer, Tel-Aviv University, Israel
Jason Greenwood, Queen’s University Belfast, UK
Christiane Koch, Universität Kassel, Germany
Ronni Kosloff, Hebrew University, Israel
Holger Kreckel, MPI-K Heidelberg, Germany
Stephen Leone, UC Berkeley, USA
Nimrod Moiseyev, Technion, Israel
Edvardas Narevicius, Weizmann Institute, Israel
Daniel Neumark, UC Berkeley USA
Thomas Pfeifer, MPI-K Heidelberg, Germany
Igor Schapiro, Hebrew University, Israel
Haruo Shiromaru, Tokyo Metropolitan University, Japan
Jan. R. R. Verlet, Durham University, UK
Mathias Weber, JILA, Colorado, USA
Roland Wester, Universität Innsbruck , Austria