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DIVISION OF NUCLEAR STRUCTURE THEORY

Head: Prof. Jacek Dobaczewski
Academic teachers: Prof. Witold Nazarewicz1, Prof. Stanisław G. Rohoziński, Dr hab. Wojciech Satuła, Dr hab. Tomasz Werner
Postgraduate students: Mgr Rainald Kirchner, Mgr Przemysław Olbratowski
Graduate students: Sebastian Głowacz

SCIENTIFIC ACTIVITIES
Scientific activities are focused on investigating the following main research subjects:

SCIENTIFIC ACHIEVEMENTS

In 2000 and 2001, five members of the Division have published 40 papers in refereed periodicals (see the list below), and have presented 40 invited talks and 9 contributions at international conferences. During this period of time the following main research projects have been realized:




PUBLICATIONS


1.
 Point symmetries in the Hartree-Fock approach: Densities, shapes and currents, J. Dobaczewski, J. Dudek, S.G. Rohoziński, T.R. Werner, Phys. Rev. C62 (2000) 014310
2.
 Point symmetries in the Hartree-Fock approach: Symmetry-breaking schemes, J. Dobaczewski, J. Dudek, S.G. Rohoziński, T.R. Werner, Phys. Rev. C62 (2000) 014311
3.
 Superdeformed bands in 32S and neighboring nuclei predicted within the Hartree-Fock method, H. Molique, J. Dobaczewski, J. Dudek, Phys. Rev. C61 (2000) 044304
4.
 Quadrupole deformations of neutron-drip-line nuclei studied within the Skyrme Hartree-Fock-Bogoliubov approach, M.V. Stoitsov, J. Dobaczewski, P. Ring, S. Pittel, Phys. Rev. C61 (2000) 034311
5.
 Description of transitional nuclei within the framework of ``quadrupole plus pairing'' collective model, S.G. Rohoziński, K. Zajac, L. Próchniak, K. Pomorski, J. Srebrny, Particles and Nuclei 31 (2000) 237
6.
 Nuclear skins and halos in the mean-field theory, S. Mizutori, J. Dobaczewski, G.A. Lalazissis, W. Nazarewicz, P.-G. Reinhard, Phys. Rev. C61 (2000) 044326
7.
 Microscopic study of superdeformed rotational bands in 151Tb, N. El Aouad, J. Dobaczewski, J. Dudek, X. Li, W.D. Luo, H. Molique, A. Bouguettoucha, Th. Byrski, F.A. Beck, D. Curien, G. Duchêne, Ch. Finck, B. Kharraja, Nucl. Phys. A676 (2000) 155
8.
 Shell Corrections of Superheavy Nuclei in Self-Consistent Calculations, A.T. Kruppa, M. Bender, W. Nazarewicz, P.-G. Reinhard, T. Vertse, S. Ćwiok, Phys. Rev. C61 (2000) 034313
9.
 Quadrupole pairing interaction and signature inversion, F.R. Xu, W. Satuła, R. Wyss, Nucl. Phys. A669 (2000) 119
10.
 Pairing in finite nuclei, W. Satuła, Acta Phys. Pol. B31 (2000) 345
11.
 A number projected model with generalized pairing interaction, W. Satuła, R. Wyss, Nucl. Phys. A676 (2000) 120
12.
 Generalization of the Bloch-Messiah-Zumino theorem, J. Dobaczewski, Phys. Rev. C62 (2000) 017301
13.
 Solution of the Skyrme-Hartree-Fock equations in the Cartesian deformed harmonic oscillator basis. (III) HFODD (v1.75r): a new version of the program, J. Dobaczewski, J. Dudek, Comput. Phys. Comm. 131 (2000) 164
14.
 Superdeformed and highly deformed bands in 65Zn and neutron-proton interactions in Zn isotopes, C.-H. Yu, C. Baktash, J. Dobaczewski, J.A. Cameron, M. Devlin, J. Eberth, A. Galindo-Uribarri, D.S. Haslip, D.R. LaFosse, T.J. Lampman, I.-Y. Lee, F. Lerma, A.O. Macchiavelli, S.D. Paul, D.C. Radford, D. Rudolph, D.G. Sarantites, C.E. Svensson, J.C. Waddington, J.N. Wilson, Phys. Rev. C62 (2000) 041301
15.
 Yrast superdeformed band in 59Cu, C. Andreoiu, D. Rudolph, C.E. Svensson, A.V. Afanasjev, J. Dobaczewski, I. Ragnarsson, C. Baktash, J. Eberth, C. Fahlander, D.S. Haslip, D.R. LaFosse, S.D. Paul, D.G. Sarantites, H.G. Thomas, J.C. Waddington, W. Weintraub, J.N. Wilson, C.-H. Yu, Phys. Rev. C62 (2000) 051301
16.
 Skyrme mean-field studies of nuclei far from the stability line, P.H. Heenen, P. Bonche, S. Ćwiok, W. Nazarewicz, A. Valor , RIKEN Rev. 26 (2000) 31
17.
 Pairing anti-halo effect, K. Bennaceur, J. Dobaczewski, M. P\loszajczak, Phys. Lett. B496 (2000) 154
18.
 Collective Quadrupole Excitations in Transitional Nuclei, K. Pomorski, L. Próchniak, K. Zajac, S.G. Rohoziński, J. Srebrny, Phys. Scrip. T88 (2000) 111
19.
 Fine Structure in the Proton Decay of Deformed Nuclei, A.T. Kruppa, B. Barmore, W. Nazarewicz, T. Vertse, Phys. Rev. Lett. 84 (2000) 4549
20.
 The quadrupole and pairing vibrations in rare-earth nuclei, K. Zajac, L. Próchniak, K. Pomorski, S.G. Rohoziński, J. Srebrny, Acta Phys. Pol. B31 (2000) 459
21.
 Theoretical description of deformed proton emitters: Nonadiabatic coupled-channel method, B. Barmore, A.T. Kruppa, W. Nazarewicz, T. Vertse, Phys. Rev. C62 (2000) 54315
22.
 Shell corrections for finite-depth deformed potentials: Green's function oscillator expansion method, T. Vertse, A.T. Kruppa, W. Nazarewicz, Phys. Rev. C61 (2000) 064317
23.
 Odd-even staggering of binding energies as a consequence of pairing and mean-field effects, J. Dobaczewski, P. Magierski, W. Nazarewicz, W. Satuła, Z. Szymanski, Phys. Rev. C63 (2001) 024308
24.
 Rotations in isospace: a doorway to the understanding of neutron-proton superfluidity in N=Z nuclei, W. Satuła, R. Wyss, Phys. Rev. Lett. 86 (2001) 4488
25.
 Microscopic structure of fundamental excitations in N=Z nuclei, W. Satuła, R. Wyss, Phys. Rev. Lett. 87 (2001) 052504
26.
 Collective states of transitional nuclei, S.G. Rohoziński, K. Pomorski, L. Próchniak, K. Zajac, Ch. Droste, J. Srebrny, Yadernaya Fizika 64 (2001) 1081
27.
 Collective quadrupole excited states in actinide and transuranic nuclei, K. Zajac, L. Próchniak, K. Pomorski, S.G. Rohoziński, J. Srebrny, Acta Phys. Pol. B32 (2001) 681
28.
 Single-Nucleon Densities in Superheavy Nuclei, R. Nowakowski, S. Ćwiok, W. Nazarewicz, P.-H. Heenen, Acta Phys. Pol. B32 (2001) 1113
29.
 Coulomb excitation of an isomeric state in 181Ta via intermediate states, P. Olbratowski, J. Srebrny, M. Loewe, P. Alexa, J. de Boer, J. Choinski, T. Czosnyka, J. Iwanicki, H.J. Maier, P.J. Napiorkowski, G. Sletten, M. Würkner, Acta Phys. Pol. B32 (2001) 865
30.
 Pairing Interaction and Self-Consistent Densities in Neutron-Rich Nuclei, J. Dobaczewski, W. Nazarewicz, P.-G. Reinhard, Nucl. Phys. A693 (2001) 361
31.
 Rotational properties of neutron drip-line nuclei, W. Nazarewicz, J. Dobaczewski, M. Matev, S. Mizutori, W. Satuła, Acta Phys. Pol. B32 (2001) 2349
32.
 Global lifetime measurements of highly-deformed and other rotational structures in the A$\sim$135 light rare-earth region: probing the single-particle motion in a rotating potential, M.A. Riley, R.W. Laird, F.G. Kondev, D.E. Archer, T.B. Brown, R.M. Clark, M. Devlin, P. Fallon, D.J. Hartley, I.M. Hibbert, D.T. Joss, D.R. LaFosse, P.J. Nolan, N.J. O'Brien, E.S. Paul, J. Pfohl, D.G. Sarantites, R.K. Sheline, S.L. Shepherd, J. Simpson, R. Wadsworth, M.T. Matev, A.V. Afanasjev, J. Dobaczewski, G.A. Lalazissis, W. Nazarewicz, W. Satuła, Acta Phys. Pol. B32 (2001) 2683
33.
 Cranking in isospace - towards a consistent mean-field description of N=Z nuclei, W. Satuła, R. Wyss, Acta Phys. Pol. B32 (2001) 2441
34.
 Rotating N=Z nuclei - a probe to the t=0 and t=1 pairing correlations, R. Wyss, W. Satuła, Acta Phys. Pol. B32 (2001) 2457
35.
 Quadrupole and hexadecapole couplings for 127I in Li127I, J. Thyssen, P. Schwerdtfeger, M. Bender, W. Nazarewicz, P.B. Semmes, Phys. Rev. A63 (2001) 022505
36.
 A new approach to deformed proton emitters: non-adiabatic coupled-channels, B. Barmore, A.T. Kruppa, W. Nazarewicz, T. Vertse, Nucl. Phys. A682 (2001) 256c
37.
 Physics at the Rare Isotope Accelerator (RIA): Exploring the Nuclear Landscape, W. Nazarewicz, R.F. Casten, Nucl. Phys. A682 (2001) 295c
38.
 Rotational bands near 56Ni, W. Reviol, D.G. Sarantitis, R.J. Charity, V. Tomov, D. Rudolph, R.M. Clark, M. Cromaz, P. Fallon, A.O. Macchiavelli, M.P. Carpenter, D. Seweryniak, J. Dobaczewski, Nucl. Phys. A682 (2001) 28c
39.
 Nuclear quadrupole moment of 57Fe from microscopic nuclear and atomic calculations, G. Martínez-Pinedo, P. Schwerdtfeger, E. Caurier, K. Langanke, W. Nazarewicz, T. Söhnel, Phys. Rev. Lett. 87 (2001) 062701
40.
 Shell stabilization of super- and hyperheavy nuclei without magic gaps, M. Bender, W. Nazarewicz, P.-G. Reinhard, Phys. Lett. B515 (2001) 42

SCIENTIFIC DEGREES
Ph.D.
GRANTS FOR RESEARCH PROJECTS
KBN GRANTS
1.
Study of effective nuclear interactions via application of nuclear models and methods to the description of nuclear phenomena (1998-2000)
2.
Description of nuclear states in nuclei far from stability and nuclear states in rapidly rotating nuclei (2001-2003)
3.
Investigation of the collective properties of transitional nuclei (2000-2003)
GRANTS OF THE POLISH-FRENCH COOPERATION POLONIUM:
Magnetic rotation of atomic nuclei and the associate quantum effects (2001-2002)
GRANTS OF THE POLISH-WALLOON COOPERATION:
Mean-field description of nuclear states and excitations (2000-2002)
ORGANIZED CONFERENCES
HIGH SPIN PHYSICS 2001
Warsaw, February 6-10, 2001. Conference dedicated to the memory of Zdzisław Szymański.



 
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Jacek Dobaczewski
2002-04-30