1st International Workshop on Quasi-free Scattering   

                                  with Radioactive Ion Beams:  QFS-RB 08

                                       

                                  Held at ECT* Trento, April 7-11, 2008

                                          ___________________________________________

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Abstracts of presentations/discussions

(a pdf file will be made available here)

 

1. H Lenske (Giessen): Physics of asymmetric nuclear matter and finite nuclei to be investigated by QFS

 

2. R Lemmon (Daresbury): Physics programme of QFS at FAIR

 

3. J A Tostevin (Surrey): Perspectives and limitations of 2p and 2n knockout reactions

 

4. T Kobayashi (Tohoku): QFS studies at RIBF and HIMAC

 

5. O Benhar (Roma): QFS with electrons:  I plan to discuss the meaning of single particle states in interacting many-body systems, and the calculations of overlaps and spectroscopic factors within the approach of correlated basis function (CBF) perturbation theory. In order to make contact with experiments I will also address the role of final state interactions, and their theoretical description (optical potentials versus approaches a` la Glauber, i.e. based on the eikonal approximation).

 

6. A Gade (NSCL): Experiments on knockout of deeply bound nucleons using Be/C targets

 

7. M Schwamb (ECT*): Electromagnetic two-nucleon knockout: a tool to study NN-correlations?

 

8. L V Chulkov (Kurchatov): New results from QFS experiments with Borromean nuclei

 

9. A A Cowley (Stellenbosch): Overview on (p,2p) experiments - what did we learn ?

 

10. R Crespo (Lisboa): QFS from halo nuclei

 

11. W Dickhoff (St. Louis): Nucleon correlations as a function of nucleon asymmetry

 

12. J Guillot  (IPN Orsay): One-nucleon pick-up reactions at medium energy and deep-hole states

 

13. A Kisselev (PNPI):  Study of hadron properties modification in nuclear matter by means of

                                  scattered protons polarization measurement in (p,2p) reaction on S-shells of

                                  nuclei He4, Li6, C12 and Ca40 on the 1GeV PNPI proton beam

 

14. T Noro (Kyushu): QFS studies at RCNP

 

15. L. Chen (Shanghai): In-medium nucleon-nucleon cross-sections in asymmetric nuclear matter: Using the nucleon optical potential obtained from the relativistic impulse approximation with the empirical nucleon-nucleon scattering amplitudes and the nuclear densities obtained in the relativistic mean-field model, we investigate the in-medium scattering cross sections of energetic nucleons in neutron-rich nucleonic matter. In the high-energy region where the relativistic impulse approximation is applicable, the in-medium NN cross sections are shown to be essentially independent of the isospin asymmetry of the medium and increase linearly with density. Furthermore, we also discuss the possibility of exploring the isospin-dependence of the in-medium NN cross sections in heavy-ion collisions induced by neutron-rich nuclei.

 

16. J Ryckebusch (Ghent): Relativistic eikonal description of  A(p,pN) reactions

 

17. I Sick (Basel): Quasi-free knockout reactions

 

18. H Simon (GSI): Physics programme of QFS with electrons at FAIR

 

19. J Udias (Madrid): Analysis of (e,ep) data: reaction theory issues

 

20. P. Konrad (Giessen): Relativistic theory of quasi-free response functions

 

21. A. Fedoseew (Giessen): Correlation dynamics and spectral functions

 

22. C. Bertulani (Texas A&M-Commerce): Short-range correlations probed with knockout reactions

 

23. T Uesaka (CNS-Tokyo): Spin polarization in QFS experiments with RI beams

 

24. C Barbieri (GSI): Spectral function (and spectroscopic factors) of finite nuclei: I will quickly review the general features of the spectral function, as known for stable isotopes: from spectroscopic factors of single particle states to strength associated to short-range correlations. The second part of the talk will discuss the current status of microscopic calculations of spectroscopic factors, moving unstable isotopes at large N/Z asymmetry.

 

25. L. Dieperink (KVI): Occupation numbers and spectroscopic factors as a function of asymmetry

(updated 25 March 2008)

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