ELFT HÍRADÓ

[res2000 AT theory.atomki.hu]

                        International Workshop on
                      Resonances in Few-Body Systems
                  4-8 September 2000, Sarospatak Hungary
                  
                  
                           Second Announcement
                      
                      
 
General Information
-------------------
 
The Institute of Nuclear Research (ATOMKI) and the Centre for Workshops
in Theoretical Physics of the Hungarian Academy of Sciences will
organize a workshop on resonance phenomena in few-body systems.
The workshop will be held 4-8 September 2000 in Sarospatak, Tokaj region,
Hungary. 

In this circular we intend to provide some additional information 
for the potential participants on the workshop to help their
decision on final registration.



Scientific Program
------------------

The motivation behind organizing this meeting is to provide a 
forum devoted to specific problems of resonant states. The description
of these quantum mechanical objects often requires a combination of
bound state and scattering state methods and the physical and
mathematical problems arising in this combined approach are to be
discussed at the workshop. The notion of few-body systems in our
understanding includes not only the conventional 2,3,..-body quantum
mechanical problems but also certain phenomena in more complicated 
systems, where the number of dynamically relevant degrees of freedom 
can be kept sufficiently low. Thus we plan to cover the 
following main topics:

   - resonances in few-nucleon systems;
   - unbound states in nuclei;
   - autoionizing states in atoms and molecules;
   - resonances in exotic systems;
   - quark structure of baryonic resonances.
 
Here is the preliminary list of talks and speakers.

D.Abramov,St.Petersburg         Numerical investigation of muonic molecular
                                ions $x\mu^{3,4}\mbox{He}$ ($x=p,d,t$)
                                in the adiabatic hyperspherical approach
Y.Akaishi,Tokyo                 Nuclear systems with strangeness
S.Aoyama,Kitami                 Many-body resonances in light unstable nuclei
V.Balashov,Moscow               Autoionization resonances in few-electron 
atoms
R.Barrachina,S.C. de Bariloche  Zero-energy resonances and cusp formation
                                effects in break-up collisions
Gy.Bencze,Budapest              not yet specified
C.P.Bernal,Huelva               not yet specified
I.M.Bravo,Huelva                A simple description of beta delayed proton
                                emission from 31Arva            
N.Carjan,Bordeaux               Time-dependent approach to the decay of narrow
                                unbound states in spherical and deformed 
nuclei.
R.Ceuleneer,Mons                Relativistic RGM calculations
A.Csoto,Budapest                Few-body resonances in light nuclei
B.Danilin,Moscow                Three-body resonances in Borromean halo nuclei
F.Fernandez,Salamanca           Quark structure of baryionic resonances: the
                                physics of the Roper resonance
V.Gusev,Protvino                Numerical investigation of muonic molecular 
ions
                                $x\mu^{3,4}\mbox{He}$ ($x=p,d,t$) in the
                                adiabatic hyperspherical approach"
Y.K.Ho,Taiwan                   Doubly excited resonance states of 
two-electron
                                atomic systems in external fields.
J.Horacek,Prague                Resonance processes in electron molecule
                                collisions
E.Hernandez,Mexico              Doublets of Resonances and Accidental 
Degeneracy
K.Ikeda,Riken                   Study of resonant states in halo nuclei
M.K.Inal,Tlemcen                Effect of 1s3l3l'resonances on the orientation
                                of the 1s2s ^3S_1level of He-like Fe ions
                                collisionally excited by polarized ens
S.Kadmensky,Voronezh            The open fermi-systems theory and clusters in
                                unbound nuclear states
N.Kalantar-Nayestanaki,KVI      Probing few-body systems with bremsstrahlung
O.Kartavtsev,Dubna              Excited resonant states of the halo nucleus
                                ${^6 \rm He}$  and hypernucleus ${^7 
_{\Lambda}
                                \rm He}$
G.Kashenock,St.Petersgburg      Resonances in photodetachment from the light
                                negative ions within the many-body theory
                                methods
K.Kato,Sapporo                  Structure of continuum states in neutron-drip-
                                line nuclei
M.Kimura,Riken                  Resonance state in positron-polyatomic 
molecules
V.Kolybasov,Moscow              Peculiarities of the coalescence mechanism for
                                nearthreshold production of broad resonances
V.I.Kukulin,Moscow              What is dibaryon:a real resonance or fantom?
Y.Lashko,Kiev                   Soft dipole mode in the light neutron-rich
                                nuclei
W.Ma,Beijing,China              Structure of Baryon Resonances, N*
J.Macek,Oakridge                Resonances in atoms, molecules, and nuclei:Why
                                are they so interesting?
L.Majling,Prague                Decay properties of 1p-shell hypernuclei
A.Matveenko,Dubna               Critical Rotational Three-Body States
A.Mondragon,Mexico              Accidental degeneracy of resonances: Jordan
                                canonical forms and Jordan-Gamow 
eigenfunctions"
S.Moszkowski,UCLA,Usa           Not yet specified
A.Motovilov,Dubna               Structure of three-body T-matrix and 
scattering
                                matrix in unphysical energy sheets
L.Nagy,Cluj Napoca              Excitation to autoionizing states of atoms and
                                molecules
Y.Nogami,Hamilton,Canada        Interpretation of the Gamow wave function
S.Oryu,Tokyo                    Three-body Faddeev calculation  of  ^9Be hyper
                                nucleus in an alpha-alpha-Lambda system and
                                resonances
G.Pisent,Padua                  Compound and Quasi--compound Resonances in the
                                Scattering Process of Neutrons and Protons by
                                the C12 Nucleus,
W.Plessas,Graz                  Description of Baryon Resonances in 
Constituent
                                Quark Models
S.Potashev,Moscow               Observation of low mass dibaryons decaying by
                                electromagnetic way.
V.Romanov,Kiev                  Description of d-d scattering with possible
                                break up of one of the deuterons.
M.Selg,Tartu,Estonia            Exact Energy Profiles of the Resonances and
                                the Phase Shifts for the One-Dimensional
                                Potentials with Pronounced Humps
I.Shimamura,Riken               Resonances in three-body Coulomb systems or
                                Resonances in simple molecules
R.Skodje,Colorado               Not yet specified
F.Stancu,Brussels               Properties of ordinary and exotic hadrons
Y.Suzuki,Niigata                Not yet specified
Y.Uzikov,Dubna                  $pd\to ^3He\eta$ reaction  and possible
                                quasibound $\eta-^3He$ state
C.Whelan,Cambridge              Double Excitation Processes in Atomic 
Collision
                                Physics
H.Witala,Cracow                 Resonances in three neutron system
T.Yamazaki,Tokyo                Exotic atoms and nuclei as resonance states
B.Zakhariev,Dubna               Peculiarities of resonances in multichannel
                                systems.

Final registration 
------------------

You will find a registration form  at the end of this circular and at
the web page:

http://theory.atomki.hu/res2000/reg.html 

If you want to participate, you are requested to fill and return it to the
organizing committee before  15 June, by e-mail 
(res2000 AT theory.atomki.hu)
or directly from the web page. 



Finances
--------

The registration fee, which covers accommodation and full board for 5 days,
coffee, refreshments and participation in social events are:

     US$ 400    in single room accomodation
     US$ 350    in double room accomodation
     US$ 300    for accompanying family members

Bank transfer payment before June 30 entitles you to get US$ 50 reduction
from the amounts given above. In this case the corresponding amount has to
reach the bank account of the Institute of Nuclear Research 

account number: 10300002-34601596-00003285 
bank: Hungarian Foreign Trade Bank Ltd., Debrecen, Var utca 6/c 
SWIFT Code: MKKB HU HB

On site payment is accepted in Hungarian forints (the present exchange rate 
is 
appr. 280 HUF = 1 US$). Major credit cards (VISA, EC-MC, etc.) can be used to 
get Hungarian forints from ATM's all over the country, including Sarospatak. 
    
The European Physical Society has included our workshop in the list of
sponsored meetings. This fact entitles our participants from the 
former Eastern Bloc countries to apply to the East West Task Force of 
the EPS for financial support. Details of the application procedure 
can be found at http://sarka.fzu.cz/ewtf

The organizing committee has a certain amount of money for supporting 
participation and we are still expecting some more. Unfortunately it will not 
be enough to offer support for travel expenses. Participants wishing to get 
support for their local expenses should indicate it in the registration 
form in the "remarks" section. After collecting all requests and funds,
the organizing committee will inform the applicants of the allotted support
not later than 30 June.


Miscellaneous information
-------------------------

The scientific sessions will start on Monday, 4 September in the morning 
and will end on Friday, 8 September at noon. The time allocated to a talk 
is 30 minutes, including discussion. We plan to publish a proceedings volume.
The details for contributors will be specified later.

The hotel reservation is valid from Sunday afternoon (September 3).  
The planned social events are: a welcome party on Sunday, 3 September,
in the evening, a conference dinner on Thursday, 7 September and a boat
excursion to Tokaj on Wednesday afternoon. 

Detailed travel information on the possibilities to reach Sarospatak
will be given in a 3rd circular. The official carrier of the event 
is MALEV Hungarian Airlines. Please check at your local  MALEV agency 
a discount price.

The confirmed sponsors of the conference are: European Physical Society,
Hungarian Academy of Sciences, Centre for Workshops in Theoretical Physics,
Hungarian Oil Company (MOL) and The Hungarian Airlines (MALEV). 



We hope you will be able to attend the workshop and contribute to its success.


The Organizing Committee

e-mail: res2000theory.atomki.hu
web:    theory.atomki.hu/res2000
mail:   Institute of Nuclear Research, Debrecen, Pf.51, Hungary H-4001 
fax:    + 36 52 416181




___________________________________________________________________
 
Registration Form

All delegates are asked to fill in this form and email it to
res2000 AT theory.atomki.hu.

If possible please use the web page http://theory.atomki.hu/res2000/reg.html 
for registration. 


    First name:

    Last name:

    Title:

    Sex: 

    Citizenship: 

    Affiliation: 

    Address: 

    Phone: 

    Fax: 

    E-mail: 

    Remark: 

    I would like to present a talk. Yes/No
                                                                              
  
    Title of presentation:
                                               
    I plan to bring family members:  Yes/No 
                                                                              
 
    Number of accompanying persons:
    
    I prefer a single room:     Yes/No

___________________________________________________________________________