Program language: English
each talk 30 min + 10 min discussion
 
 

Monday 29.5.2000

8.45     Welcome: Dr. Dreisigacker/ Heraeus-Stiftung and organizers

9.00     Ion Atom Collisions I

Chairman: J. Reading / Texas

9.00     J. Ullrich / Freiburg: The Attosec-Microscope and its Application

9.40     R. Rivarola / Argentinien: Theory of Double Capture in fast Ion Atom Collisions

10.20     Coffee Break

10.50     Multiphoton Ionization in Strong Fields

Chairman: N. Andersen / Copenhagen

10.50     A. Becker / Bielefeld: Theory of Multiphotonabsorption in Strong Laser Fields

11.30     P. Corkum / Ottawa: Experiment of Multiphotonabsorption in Strong Laser Fields

12.10     R. Moshammer / Freiburg: Multiphotonabsorption in Relativistic Ion-Atom Collisions

13.00     Lunch

14.30     Photoionization with Synchrotron Radiation

Chairman: A. Huetz / Paris

14.30     V. Schmidt / Freiburg: Direct and Sequential Double Ionization with Linear Polarized Photons.

15.10     U. Becker / Berlin: Dichroism in Photoionization

15.50     Coffee Break

16.20     Saddle Point Electron Emission

Chairman: G.Sigeaud / Rio de Janeiro

16.20     C.L.Cocke / Manhattan: Saddle Point Electron Emission-Experiment

17.00     J.Macek / Knoxville: Saddle Point Electron Emission-Theory

17.40     C.D. Lin / Manhattan: Saddle Point Electron Emission-Threshold Laws

19.00     Conference Dinner
 
 

Tuesday 30.5.2000

8.40     (e,2e) and (e,3e) Reactions

Chairman: B.Fricke / Kassel

8.40     A. Lahman-Bennani / Paris: Coplanar (e,3e) - Experiments

9.20     C. Whelan / Cambridge: Theory of Electron Impact Ionization

10.00     Coffee Break

10.30     Molecular Fragmentation I

Chairman: R. Morgenstern / Groningen

10.30     A. Dorn / Freiburg: (e,3e)-Processes investigated with Imaging techniques

11.10     K. Ueda / Japan: Molecular Fragmentation-Experiment

11.50     M. Walter / Freiburg: Theory of HD and D₂ Complete Fragmentation

12.45     Lunch

14.00     Dichroism in Photoionization

Chairman: H. Klar / Freiburg

14.00     U. Heinzmann / Bielefeld: Dichroism in Photoionization of Gases- Experiments

14.40     J.Berakdar / Halle: Theory of Dichroism

15.20     R. Dörner / Frankfurt: Photoinduced D₂ Fragmentation

16.00     Coffee Break

16.30     Fragmentation Phenomena

Chairman: J. Briggs / Freiburg

16.30     J.M. Rost / Dresden: Cluster dynamics in strong laser pulses

17.10     C. Greene / Boulder: Role of Entanglement in Helium Ionization

17.50     U. Müller / Freiburg: Break-up of H₃molecule

18.45     Dinner

20.00     Round table discussion / Hidden Symmetries?

Chairman: F. Bosch / GSI-Darmstadt
 
 

Wednesday 31.5.2000

8.40     Photoionization

Chairman: M. Prior / Berkeley

8.40     B. Krässig / Chicago: Compton Ionization of Gases

9.20     J. Feagin / Fullerton: Symmetry and Photo Double Excitation

10.00     Coffee Break

10.30     Ion-Atom Collisions II

Chairman: R. Schuch / Stockholm

10.30     F. Robicheaux / Alabama: Wave Packet Dynamics

11.10     N. Andersen / Copenhagen: COLTRIMS in a MOT

11.50     S. Manson / Atlanta: Photoionization of Ions

13.00     Lunch

14.00     Molecular Fragmentation II

Chairman: E. Montenegro / Rio de Janeiro

14.00     A. Cassimi / Caen: Molecular Fragmentation following Ion Impact

14.40     C. Maul / Braunschweig: Three-body decay of molecules

15.20     N. Kabachnik, Bielefeld: to be announced

16.00     Coffee Break

16.30     Time in Quantum Mechanics

Chairman: J. McGuire / New Orleans

16.30     K. Taulbjerg / Aarhus : Rydberg Atom in External Fields: Dynamic Symmetry and Core Effects

17.10     J. Briggs / Freiburg: Do we need time to describe Atomic Dynamics?

18.30     Dinner

20.00     Round table discussion/ Can we expect new physics from atomic physics?
 
 

Thursday 1.6.2000

8.45 Breakfast

Official end of the workshop
 

10.00 - 18.00     Sightseeing tours

Bonn and the Ahr valley
Cologne: cathedral and roman and art museums

20.00 Dinner
 

Friday: 2.6.2000

8.45 Breakfast

9.00 Hot Topics

program open, please submit contributions

9.00     Chiennan Liu / Dresden: Special Features in Photoionization Cross Sections

9.40     H. Chakraborty / Dresden: Photoionizing Spherical and Non-Spherical Metal Clusters

10.20 Coffee Break

10.40     V. Mergel / Frankfurt: Angular Momentum Entanglement in Transferionization Processes

11.20     J. Berakdar, Halle: Spin-dependent electronic collisions: from a polarized atom to a ferromagnet

12.20 Lunch
 

14.00 Hot Topics

oral contributions and discussions

14.00     J. Berakdar, Halle: A geometric reduction scheme of th many-body Green operator

18.30 Dinner
 

Purpose of workshop:

This workshop will bring together scientists working on experimental and theoretical aspects of many-body dynamics. We have invited speakers from different aeres of atomic, molecular and solid state physics. On the experimental side new developments in multifragment imaging techniques with new experimental data will be presented. On the theoretical side the state of the art of present many-body theory will discussed and hopefully new directions of research can be opened. Young european students will attend the meeting too and have the opportunity to discuss and exchange ideas and questions with experts on these field.

Each speaker is free to change the topic of his talk, but we would like in the spirit of the planned meeting that all participants contribute with good questions and creative anwers to the main issue of the workshop. We hope that all participants of our meeting will leave the meeting with plenty of new ideas and motivation. Speculations and grazy ideas in talks and discussion are very welcome and enforced.
 
 

Location of workshop: (see for more details   http://www.pbh.de/index.html )

The guest house of the Bad-Honnef physics center (in some 100m distance to the Rhine river) was originally for our workshop only for the time from 28.5. till 1.6.2000 available. But we were informed that the house can be partly occupied by us till the June 3rd.2000. If there is enough interest to stay one or two days longer, we like to know that. Then we could organize for the June 1st.2000 (this day is a religous holiday in Germany) a tour to Bonn / Cologne or into the Rhine or Ahr valley. On the June 2^nd .2000 we could continue with discussions and short presentations (oral contributed papers). The meeting would then end on Fryday evening or saturday morning. Please inform us, if you are interested to join a tour and if you can stay till the 2. or the 3.6. 2000
 
 

Travel to Bad Honnef coming from Frankfurt/Airport:

If you arrive at Frankfurt airport before 28.5.2000 9.00 you can join us on a river boat trip from Bingen (leaving 10.45 from Köln-Düsseldorfer Rheinschiffahrt see http://www.k-d.de/tad/Tagestouren/tagestouren.html) . The boat trip is about 6 hours and arrives at 17.15 at Bad Honnef. This boat trip shows us the most beautiful part of the Rhine valley. The boat trip fare is regularly 90DM, but for our group only 50DM or 25US$ and is partly sponsored by a private donator.
Otherwise you can take the train from Frankfurt airport to Bonn (about 1.5 hours) and proceed via local Tram to Bad Honnef (Tram no. 66 from Bonn -main train station to Bad Honnef/ Stop Spitzenbach , about 15km from Bonn). Or you can go by local trains on the eastern side of the Rhine valley . Since there is on the 27.th of May a train schedule change we cannot give at the moment the correct train schedule. We will inform you as soon as possible.
 

A detailed plan to find the workshop location is also found in http://www.pbh.de/index.html )
 

Information on the city of BONN: http://www.bonn.de/

And http://www.uni-bonn.de/rhrzinfo/bonn-map/bonn.html

Information on the train schedule: http://bahn.hafas.de/bin/query.exe/dn