=================================

                            RIKEN Symposium    

                         Physics at Drip Lines
                   
                      13 to 15 of February, 2001
                      
                      (special session  16 February)

                   =================================


                            Final   Circular
                      

The international symposium 
"Physics at Drip Lines" will be held from the 13 to the 15 of February,
2001 in RIKEN, Japan.


Main topics of the symposium  are

1. Soft dipole mode,  coherent  mode and molecular structure in drip line
   nuclei.

2. Change of shell structure and new magicity in nuclei far from the 
    stability line.

3. Effects of halo and skin vs.  deformation 
   on  radii, magnetic and quadrupole moments.

4. Continuum, clustering and resonance effects in  halo nuclei.

5. Effective interactions in nuclei near drip lines.

6.  Other related topics.

The updated program can be seen on the conference web site :

http://tkynt2.phys.s.u-tokyo.ac.jp/drip/


The conference will start in the morning of February 13 and end  in the late 
afternoon of February  15  and will take place in the Okochi Memorial Hall
of RIKEN. 

            ******  Special Session  *********

We have a special session in the morning of February 16 because of 
overwhelming response to the symposium.  The special session is 
devoted on the discusions on "Radii and densities at drip lines and 
related topics".  The participants are  encouraged to stay  in the 
conference site until the morning  of February 16.

            **********************************

Detailed information about the conference site and transportation
can  be seen also  in the website:

http://tkynt2.phys.s.u-tokyo.ac.jp/drip/
 
The registration fee is 3000 yen which should be paid upon arrival
in Japanese currency.  The registration fee will include a copy of 
the proceedings, a booklet of abstracts, costs of coffee and 
the conference banquet. 

 
The conference banquet  will be held  on Feb. 13 at Hirosawa club 
on RIKEN campus.

The accomodation has been announced to those who had requested. 
If you requested but got no message on it, please let us know immediately.

The conference proceedings will be published.
The deadline and the maximum number of pages will be announced later.


We are all looking forward to having you in RIKEN soon.



Organizing Committee:
 H. Sagawa (co-chairman, Aizu), T. Otsuka (co-chairman, Tokyo/RIKEN), 
 I Tanihata (RIKEN), T. Suzuki (RIKEN/Fukui), K. Ikeda (RIKEN), 
 K. Kato (Hokkaido), T. Suzuki (Nihon University), 
 A. Ozawa (RIKEN), N. Itagaki (Tokyo)


Correspondence:  E-mail: sagawa@u-aizu.ac.jp
                 Fax: +81-242-37-2752

Regular mail:  Physics at Drip Lines conference
                 c/o H. Sagawa
                 Professor of Physics
                 Center for Mathematical Sciences
                 University of Aizu
                 Aizu-Wakamatsu, Fukushima 965-8580
                 Japan
             
                 tel: +81-242-37-2725
             
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                   T e n t a t i v e    P r o g r a m


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===============
February 13th
===============
 

9:30-

                 Registration

10:00-12:10

H. Sagawa (Univ. of Aizu) (10)    "Opening address"

Aksel Jensen (Arhus) (40) "Survey of halos: Structure, occurrence conditions 
                             and high energy breakup reaction mechanisms"

M. Ploszajczak(Caen) (40) "DESCRIPTION OF EXOTIC NUCLEI USING THE SHELL MODEL EMBEDDED IN THE CONTINUUM"

P.F. Bortignon (Milano) (40) "BEYOND MEAN FIELD THEORY IN NUCLEI AT THE DRIP LINES"



                  L U N C H


13:15-15:25

M. Lewitowicz (Ganil) (50) "Present status and perspectives of 
                       the study of drip-line nuclei at GANIL"

K. Hagino (Kyoto) (40) "QRPA in the coordinate space representation"

T. Otsuka (Tokyo/RIKEN) (40)  "Effective interactions and magic numbers"


                  C O F F E E     B R E A K


16:00-18:00

D. Vretenar (Zagreb) (40) "RELATIVISTIC MEAN-FIELD DESCRIPTION OF EXOTIC NUCLEAR STRUCTURE" 


H. Iwasaki (Tokyo/RIKEN)(30) "Experimental studies  of E1 and E2 transitions in 12Be"

T. Suzuki(Nihon University) (30)"Pigmy and soft dipole states in nuclei 
                                  far from the stability line"

M. Tohyama (Kyorin Univ.) (20) "Soft dipole mode in time-dependent density-matrix
                           theory"

*******************************************************************************

18:15-20:00

Symposium Banquet  at Hirosawa Club

*******************************************************************************

===============
February 14th
===============

9:15-10:35

Nguyen Van Giai(Orsay) (40) "Continuum Hartree-Fock-Bogoliubov calculations in Carbon and Oxygen regions."

K. Kato (Hokkaido) (40) "Study of halo nuclei by Complex scaling method"



                  C O F F E E     B R E A K


11:00-12:30

M. Thoennessen (MSU) (50) "Structure of Nuclei Beyond the Dripline"


Ramon Wyss (Stockholm) (40) "Fundamental excitations in N=Z nuclei"


                          L U N C H

13:30-15:20

H. Horiuchi (Kyoto) (40) "AMD study of cluster structures in light nuclei"

 

K. Matsuta(Osaka) (30) "Electromagnetic  moments and effective operators in nuclei
                   near and far from the stability line"

M. Yamagami(Kyoto) (20) "Exotic Shapes and Shape Coexistence in N=Z Nuclei from 64Ge to 84Mo
                        suggested by Symmetry-Unrestricted Skyrme-HFB Calculations"

T. Nakamura (TIT) (20) "Low-lying structure of 6He studied by the 6Li(t,3He)6He
                   Reaction"





                  C O F F E E     B R E A K

15:50-17:50

I. Tanihata (RIKEN) (40) " Past and Future of RIB experiments in  RIKEN I"

A. Ozawa (RIKEN) (30) "Past and Future of RIB experiments in  RIKEN II"


Gianluca Colo (Milano) (30) "Effects of Collective Modes on Shell Structure in 10Be and 24O"


T.  Nakatsukasa(RIKEN) (20) "3D real space calculations of the continuum response"







===============
February 15th
===============


9:15-10:35

P. Descouvemont(Brussels) (40) "Exotic nuclei in a microscopic cluster model"

M. Freer(Birmingham) (40) "Nuclear Molecules" 

 

                  C O F F E E     B R E A K


11:00-12:30

N. Itagaki (Tokyo) (30) "Molecular-orbital structure in Be and C isotopes"


Carmen Angulo(Louvain-la-Neuve) (30) ”Recent experiments using the 6He
                                   radioactive beam at Louvain-la-Neuve”


M. Ito (Hokkaido) (30) "6He+6He Molecular Resonances in Highly-Excited States
                    in 12Be"


                  L U N C H


13:30-15:10

I. Hamamoto (Lund) (40) "New Structure Problems in Drip Line Nuclei"

S. Shimoura (CNS/Tokyo)(40) "Present status and perspectives of 
                             the study of drip-line nuclei at CNS"

Nguyen Ding Dang (RIKEN/Hannoi)(20) "Pygmy and Giant Dipole Resonances in
                    Neutron-Rich Nuclei  within Quasiparticle Representation  
                    of Phonon Damping Model"

                 C O F F E E     B R E A K


15:40-17:00

K. Asahi(TIT/RIKEN)  (40) "Q-moment and magnetic moments in exotic nuclei".



K. Ikeda (RIKEN) (40) "Summary"




===============
February 16th
===============


9:30-12:15

"Special Session: Radii and densities at drip lines and related topics"

S. Yoshida (Hosei Univ.) (30) "New spin-orbit interactions and isotope shifts"

A. Kohama (RIKEN) (30)   "Feasibility to Determine the Surface  of the Matter Distribution of Nuclei at RIBF"

K. Oyamatsu (Aichi Shukutoku Univ.) (30) "Structure of neutron rich nuclei in neutron star crusts"

   *************  break  15minutes  ******************

H. Nakada (Chiba Univ.) (30) "Many-body effects around proton-drip line and  mirror  asymmetry"

H. Sato (RIKEN) (30)  "Effective Interactions and interaction radii of 
                                        extremely neutron rich nuclei."