NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = J.Dudek Found 198 matches. Showing 1 to 100. [Next]2023YA15 Phys.Rev. C 107, 054304 (2023) J.Yang, J.Dudek, I.Dedes, A.Baran, D.Curien, A.Gaamouci, A.Gozdz, A.Pedrak, D.Rouvel, H.L.Wang Islands of oblate hyperdeformed and superdeformed superheavy nuclei with D3h point group symmetry in competition with normal-deformed D3h states: "Archipelago" of D3h-symmetry islands NUCLEAR STRUCTURE 302Og, 292124, 318130; calculated contours of projections of the total nuclear energy surfaces on (α22, α20), (α33, α20), ( α33, α22) and (α30, α20) planes, deformation parameters. N=166-206;Z=116-138; calculated single-particle neutron and proton energy levels, shell energies defined as sums of the Strutinsky and pairing correction energies, D3h-symmetric hyperdeformed, superdeformed, and normal-deformed configurations. Found three separate islands of nuclei with D3h symmetry ("archipelago of three islands") differing by their average α20 < 0 deformations. Macroscopic-microscopic method with a realistic phenomenological Woods-Saxon potential.
doi: 10.1103/PhysRevC.107.054304
2022PO02 Phys.Rev. C 105, L041301 (2022) W.S.Porter, B.Ashrafkhani, J.Bergmann, C.Brown, T.Brunner, J.D.Cardona, D.Curien, I.Dedes, T.Dickel, J.Dudek, E.Dunling, G.Gwinner, Z.Hockenbery, J.D.Holt, C.Hornung, C.Izzo, A.Jacobs, A.Javaji, B.Kootte, G.Kripko-Koncz, E.M.Lykiardopoulou, T.Miyagi, I.Mukul, T.Murbock, W.R.Plass, M.P.Reiter, J.Ringuette, C.Scheidenberger, R.Silwal, C.Walls, H.L.Wang, Y.Wang, J.Yang, J.Dilling, A.A.Kwiatkowski Mapping the N=40 island of inversion: Precision mass measurements of neutron-rich Fe isotopes ATOMIC MASSES 63,64,65,65m,66,67,68,69,69m,70Fe; measured time-of-flight; deduced mass excess, S(2n), pairing gap. Systematics of S(2n) values for Z=24–28 isotope chains. Compared to mean-field calculations employing recent Woods-Saxon Hamiltonian and results from the multishell valence-space in-medium similarity renormalization group (VS-IMSRG). Comparison to recommended values from AME2020. TITAN (TRIUMF’s Ion Trap for Atomic and Nuclear science) Multiple-Reflection Time-of- Flight Mass Spectrometer.
doi: 10.1103/PhysRevC.105.L041301
2022YA11 Phys.Rev. C 105, 034348 (2022) J.Yang, J.Dudek, I.Dedes, A.Baran, D.Curien, A.Gaamouci, A.Gozdz, A.Pedrak, D.Rouvel, H.L.Wang, J.Burkat Exotic shape symmetries around the fourfold octupole magic number N=136: Formulation of experimental identification criteria NUCLEAR STRUCTURE N=122-164; calculated single-particle neutron levelsand Routhians as functions of α30, α31, α32 and α33 octupole deformations; deduced very large neutron shell gaps at N=136 for all the four octupole deformations, and N=136 as a "universal or fourfold octupole magic number". 208,212,216,218Pb, 218,220,222,224Ra, 220Po, 222Rn, 224Ra, 226Th; calculated contours of projections of the total nuclear energy surfaces on (α30, α20) planes for all the isotopes, (α31, α20), (α32, α20), and (α33, α20) planes for 218Pb, (α32, α20) planes for 218,220, 222,224Ra, and (α31, α20) and (α32, α20) planes for 220Po, 222Rn, 224Ra, 226Th. Discussed exotic point-group symmetries C2ν, D2d, Td (tetrahedral symmetry), and D3h in order to formulate spectroscopic criteria for experimental identifications through analysis of collective rotational bands generated by the symmetries. Macroscopic-microscopic method in multidimensional deformation spaces to analyze the expected exotic symmetries and octupole shape instabilities, tetrahedral point group symmetry, and realistic nuclear mean-field theory using phenomenological Woods-Saxon Hamiltonian combined with the Monte Carlo approach. Comparison with available experimental nuclear octupole deformations.
doi: 10.1103/PhysRevC.105.034348
2022YA26 Phys.Rev. C 106, 054314 (2022) J.Yang, J.Dudek, I.Dedes, A.Baran, D.Curien, A.Gaamouci, A.Gozdz, A.Pedrak, D.Rouvel, H.L.Wang Exotic symmetries as stabilizing factors for superheavy nuclei: Symmetry-oriented generalized concept of nuclear magic numbers NUCLEAR STRUCTURE Z=82-138, N=164-258; calculated single-particle proton and neutron energies, spherical orbital energies and shell gaps. 314Og; calculated Monte Carlo simulated probability distributions of single-particle level position uncertainties for protons and neutrons. 308122; calculated proton and neutron single-particle energies as functions of the octupole deformations α30, α31, α32 and α33 in the center of Z=114-130, N=166-206 region. 310Fl, 314Og, 318122, 322126, 326130; calculated potential-energy projection contours as functions of quadrupole deformation parameter α20 and octupole deformation parameters α30, α31, α32 and α33 for 310Fl, and α32 for others. 296,298,300,302,304,306,308,310,312,314,316Sg, 304,306,308,310,312,314,316,318,320,322,324Fl, 310Fl, 314,316,318,320,322,324,326,328,330,332,334124, 312Lv, 314Og, 316120, 318122, 320124, 322126, 324128, 326130, 328132, 330134, 332136; calculated nuclear shell energies as functions of octupole deformation parameters α30, α31, α32 and α33, comparisons of nuclear shell-energies as functions of quadrupole deformation α20, and octupole deformation parameters α30 (pear-shaped), α31, α32, and α33 for Z-114, N=190-210, and for N=196, Z=114-136 nuclei. 296,298,300,302,304,306,308,310,312,314,316Sg, 314,316,318,320,322,324,326,328,330,332,334124; calculated energies at the equilibrium before and after allowing the α32 minimization. 280,282,284,286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320Fl, 282,284,286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322Lv, 284,286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324Og, 286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326120, 288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328122, 290,292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328,330124, 292,294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328,330,332126, 294,296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328,330,332,334128, 296,298,300,302,304,306,308,310,312,314,316,318,320,322,324,326,328,330,332,334,336130; predicted quadrupole deformation α2, components of octupole deformation α30, α31, α32 and α33 for the ground states, energy differences between the nearest quadrupole-shape minima and octupole-deformed configurations; deduced spherical or octupole deformed, with dominance of octupole-tetrahedral geometry for a majority of superheavy nuclei, which lowers the ground-state energy by up to 8 MeV. Realistic phenomenological mean-field approach with the deformed Woods-Saxon potential and macroscopic-microscopic method to examine impact of exotic shapes of nuclei associated with the four-fold octupole degrees of freedom on the stabilization of superheavy nuclei in the mass range of Z=114-130, and N=166-206.
doi: 10.1103/PhysRevC.106.054314
2021BE23 Phys.Rev.Lett. 127, 112501 (2021) S.Beck, B.Kootte, I.Dedes, T.Dickel, A.A.Kwiatkowski, E.M.Lykiardopoulou, W.R.Plass, M.P.Reiter, C.Andreoiu, J.Bergmann, T.Brunner, D.Curien, J.Dilling, J.Dudek, E.Dunling, J.Flowerdew, A.Gaamouci, L.Graham, G.Gwinner, A.Jacobs, R.Klawitter, Y.Lan, E.Leistenschneider, N.Minkov, V.Monier, I.Mukul, S.F.Paul, C.Scheidenberger, R.I.Thompson, J.L.Tracy, Jr., M.Vansteenkiste, H.-L.Wang, M.E.Wieser, C.Will, J.Yang Mass Measurements of Neutron-Deficient Yb Isotopes and Nuclear Structure at the Extreme Proton-Rich Side of the N=82 Shell ATOMIC MASSES 150,151,152,153,154,155,156Yb; measured frequencies, TOF; deduced mass excess values. Comparison with systematics, AME2020 evaluation. TITAN's multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS). RADIOACTIVITY 151Yb(IT); measured decay products; deduced excitation energy.
doi: 10.1103/PhysRevLett.127.112501
2021GA18 Phys.Rev. C 103, 054311 (2021) A.Gaamouci, I.Dedes, J.Dudek, A.Baran, N.Benhamouda, D.Curien, H.L.Wang, J.Yang Exotic toroidal and superdeformed configurations in light atomic nuclei: Predictions using a mean-field Hamiltonian without parametric correlations NUCLEAR STRUCTURE 28Si, 28,30,38,40Si, 32,40,42S, 36Ar, 40Ca, 44Ti, 48Cr, 56Ni, 52,56Fe, 82,84,100Zr; A≈30-50; calculated nuclear potential energy surfaces in (α20, α40) and (β2cos(γ+30°)), (β2sin(γ+30°)) planes using mean-field calculations in multidimensional deformation spaces with phenomenological Woods-Saxon Hamiltonian, Monte-Carlo Hamiltonian parameter adjustments based on doubly-magic spherical nuclei: 16O, 40Ca, 48Ca, 56Ni, 90Zr, 132Sn, 146Gd and 208Pb, parametric-correlation removal; tested parametric uncertainties, theoretical prediction uncertainty propagation with nucleon numbers; generated nuclear shape coexistence, low-energy toroidal shape excitations, superdeformed oblate and prolate shapes, exotic shapes and isomers. Comparison with available experimental information for deformation parameters.
doi: 10.1103/PhysRevC.103.054311
2020HO03 Phys.Lett. B 802, 135200 (2020) C.Hornung, D.Amanbayev, I.Dedes, G.Kripko-Koncz, I.Miskun, N.Shimizu, S.Ayet S.Andres, J.Bergmann, T.Dickel, J.Dudek, J.Ebert, H.Geissel, M.Gorska, H.Grawe, F.Greiner, E.Haettner, T.Otsuka, W.R.Plass, S.Purushothaman, A.-Ka.Rink, C.Scheidenberger, H.Weick, S.Bagchi, A.Blazhev, O.Charviakova, D.Curien, A.Finlay, S.Kaur, W.Lippert, J.-H.Otto, Z.Patyk, S.Pietri, Y.K.Tanaka, Y.Tsunoda, J.S.Winfield Isomer studies in the vicinity of the doubly-magic nucleus 100Sn: Observation of a new low-lying isomeric state in 97Ag RADIOACTIVITY 97Ag, 101,103,105,107,109In(IT) [from 9Be(124Xe, X), E=600 MeV/nucleon]; measured decay products, mass-to-charge spectra; deduced mass excess, excitation energies. Comparison with shell model calculations.
doi: 10.1016/j.physletb.2020.135200
2019DE16 Phys.Rev. C 99, 054310 (2019) Propagation of the nuclear mean-field uncertainties with increasing distance from the parameter adjustment zone: Applications to superheavy nuclei NUCLEAR STRUCTURE 208Pb, 278,284,286,294,298,310,328,342Fl; calculated levels, probability distributions of uncertainties in neutron and proton single particle energies by combining the inverse problem theory with the Monte Carlo approach to obtain estimates of the uncertainty distributions for modeling predictions.
doi: 10.1103/PhysRevC.99.054310
2019DE29 Eur.Phys.J. A 55, 193 (2019) W.Detmold, R.G.Edwards, J.J.Dudek, M.Engelhardt, H.-W.Lin, S.Meinel, K.Orginos, P.Shanahan, USQCD Collaboration Hadrons and nuclei
doi: 10.1140/epja/i2019-12902-4
2019DU22 Acta Phys.Pol. B50, 685 (2019) J.Dudek, I.Dedes, J.Yang, A.Baran, D.Curien, T.Dickel, A.Gozdz, D.Rouvel, H.L.Wang High-rank Symmetries in Nuclei: Challenges for Prediction Capacities of the Nuclear Mean-field Theories NUCLEAR STRUCTURE 226Th; calculated total nuclear energy surfaces. Discussed the possible structure of rotational bands in cases of tetrahedral and octahedral nuclear symmetries. Mean-field approach with the phenomenological “universal” Woods–Saxon Hamiltonian.
doi: 10.5506/aphyspolb.50.685
2019RO08 Phys.Rev. C 99, 041303 (2019) New approach to the adiabaticity concepts in the collective nuclear motion: Impact for the collective-inertia tensor and comparisons with experiment NUCLEAR STRUCTURE 208Pb; calculated level energies, B(E2), B(E3) for the first 3- and 2+, and second 0+ states using new method for calculating the nuclear collective inertia tensor within the adiabatic cranking model. Comparison with experimental values, and with predictions from traditional way of mass tensor calculations.
doi: 10.1103/PhysRevC.99.041303
2019SA61 J.Phys.(London) G46, 055102 (2019); Corrigendum J.Phys.(London) G46, 109501 (2019) A.Saha, T.Bhattacharjee, D.Curien, J.Dudek, I.Dedes, K.Mazurek, A.Gozdz, S.Tagami, Y.R.Shimizu, S.R.Banerjee, S.Rajbanshi, A.Bisoi, G.de Angelis, S.Bhattacharya, S.Bhattacharyya, S.Biswas, A.Chakraborty, S.Das Gupta, B.Dey, A.Goswami, D.Mondal, D.Pandit, R.Palit, T.Roy, R.P.Singh, M.S.Sarkar, S.Saha, J.Sethi Spectroscopy of a tetrahedral doubly magic candidate nucleus 16070Yb90 NUCLEAR REACTIONS 148Sm(16O, 4n)160Yb, E=90 MeV; measured reaction products, Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(θ)(ADO) and γγ(linearpol) using INGA array of 20 Compton-suppressed HPGe clover detectors at TIFR pelletron facility. 160Yb; deduced high-spin levels, J, π, multipolarities, rotational bands, alignments, tetrahedral deformation. Systematics of g.s. and negative-parity bands in 152,154,156Gd.
doi: 10.1088/1361-6471/ab0573
2018DU02 Phys.Rev. C 97, 021302 (2018) J.Dudek, D.Curien, I.Dedes, K.Mazurek, S.Tagami, Y.R.Shimizu, T.Bhattacharjee Spectroscopic criteria for identification of nuclear tetrahedral and octahedral symmetries: Illustration on a rare earth nucleus NUCLEAR STRUCTURE 152Sm; calculated realistic mean-field total nuclear energy; analyzed energy levels. Comparison with group theory predictions, nuclear point-group symmetries, nuclear tetrahedral and octahedral symmetries. Spectral analysis based on irreducible representations; deduced criteria for identification of tetrahedral and octahedral symmetries. Realistic nuclear mean-field theory calculations with the phenomenological macroscopic-microscopic method, the Gogny-Hartree-Fock-Bogoliubov approach.
doi: 10.1103/PhysRevC.97.021302
2018TA22 Phys.Rev. C 98, 024304 (2018) S.Tagami, Y.R.Shimizu, J.Dudek First-order Coriolis-coupling for the rotational spectrum of a tetrahedrally deformed core plus one-particle system NUCLEAR STRUCTURE 81Zr; calculated levels, J, π for K=1/2 rotational structure properties of the tetrahedrally symmetric even-even core configurations coupled with a single valence nucleon. Angular-momentum and parity projection method, and the Coriolis-coupling model.
doi: 10.1103/PhysRevC.98.024304
2017GO05 Acta Phys.Pol. B48, 281 (2017) GCM+GOA Electromagnetic Multipole Transition Operators and Symmetries of Generating Functions
doi: 10.5506/APhysPolB.48.281
2017HA03 Phys.Rev. C 95, 014321 (2017) D.J.Hartley, L.L.Riedinger, R.V.F.Janssens, S.N.T.Majola, M.A.Riley, J.M.Allmond, C.W.Beausang, M.P.Carpenter, C.J.Chiara, N.Cooper, D.Curien, B.J.P.Gall, P.E.Garrett, F.G.Kondev, W.D.Kulp, T.Lauritsen, E.A.McCutchan, D.Miller, S.Miller, J.Piot, N.Redon, J.F.Sharpey-Schafer, J.Simpson, I.Stefanescu, X.Wang, V.Werner, J.L.Wood, C.-H.Yu, S.Zhu, J.Dudek Investigation of negative-parity states in 156Dy: Search for evidence of tetrahedral symmetry NUCLEAR REACTIONS 148Nd(12C, 4n), E=65 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using GAMMASPHERE array at ATLAS-ANL facility. 156Dy; deduced high-spin levels, J, π, multipolarities, negative-parity bands, alignments, configurations, B(E2)/B(E1) ratios and octupole excitations, no evidence for tetrahedral symmetry. Systematics of Kπ=0-, 3- and Kπ=1-, 4- states in N=90 isotones 152Sm, 154Gd, 156Dy and 160Yb.
doi: 10.1103/PhysRevC.95.014321
2016LO01 Phys.Rev. C 93, 014316 (2016) R.Lozeva, H.Naidja, F.Nowacki, J.Dudek, A.Odahara, C.-B.Moon, S.Nishimura, P.Doornenbal, J.-M.Daugas, P.-A.Soderstrom, T.Sumikama, G.Lorusso, J.Wu, Z.Y.Xu, H.Baba, F.Browne, R.Daido, Y.Fang, T.Isobe, I.Kojouharov, N.Kurz, Z.Patel, S.Rice, H.Sakurai, H.Schaffner, L.Sinclair, H.Watanabe, A.Yagi, R.Yokoyama, T.Kubo, N.Inabe, H.Suzuki, N.Fukuda, D.Kameda, H.Takeda, D.S.Ahn, D.Murai, F.L.Bello Garrote, F.Didierjean, E.Ideguchi, T.Ishigaki, H.S.Jung, T.Komatsubara, Y.K.Kwon, P.Lee, C.S.Lee, S.Morimoto, M.Niikura, H.Nishibata, I.Nishizuka New isomer found in 14051Sb89: sphericity and shell evolution between N=82 and N=90 NUCLEAR REACTIONS 9Be(238U, F)140Sb, E=345 MeV/nucleon]; measured Enullg, Inullg, delayed γγ-coin, isomer half-life using EURICA 4π array, BigRIPS and ZeroDegree spectrometers at RIBF-RIKEN. 140Sb; deduced levels, J, π, multipolarity, configuration, B(M1), B(E2). 136,140Sb; compared isomeric populations. Comparison with shell model and mean Field calculations with Woods-Saxon potential. Systematics of (6-) and (7-) states; deduced evidence for evolution of πg7/2 and πd5/2 orbitals in 134,136,140Sb, and for νf7/2 orbital evolution up to N=89. Possible spin traps.
doi: 10.1103/PhysRevC.93.014316
2015CI04 Phys.Rev. C 91, 054313 (2015) M.Ciemala, M.Kmiecik, A.Maj, K.Mazurek, A.Bracco, V.L.Kravchuk, G.Casini, S.Barlini, G.Baiocco, L.Bardelli, P.Bednarczyk, G.Benzoni, M.Bini, N.Blasi, S.Brambilla, M.Bruno, F.Camera, S.Carboni, M.Cinausero, A.Chbihi, M.Chiari, A.Corsi, F.C.L.Crespi, M.D'Agostino, M.Degerlier, B.Fornal, A.Giaz, F.Gramegna, M.Krzysiek, S.Leoni, T.Marchi, M.Matejska-Minda, I.Mazumdar, W.Meczynski, B.Million, D.Montanari, L.Morelli, S.Myalski, A.Nannini, R.Nicolini, G.Pasquali, S.Piantelli, G.Prete, O.J.Roberts, Ch.Schmitt, J.Styczen, B.Szpak, S.Valdre, B.Wasilewska, O.Wieland, J.P.Wieleczko, M.Zieblinski, J.Dudek, N.Dinh Dang Giant dipole resonance built on hot rotating nuclei produced during evaporation of light particles from the 88Mo compound nucleus NUCLEAR REACTIONS 40Ca(48Ti, X)88Mo*, E=300, 600 MeV; measured Eγ, Iγ, Eα, Iα, Ep, Ip, nuclear products, light charged particles (LCP) and light reaction fragment spectra using GARFIELD array for particles and HECTOR array for γ rays, angular distributions of the evaporation residues, time-of-flight at TANDEM+ALPI accelerator of Legnaro; deduced GDR parameters, centroid energies, widths and strengths, yields, distribution of nuclei as function of nuclear temperature, temperature distributions of the number of nuclei after the GDR emission. Comparison with statistical code GEMINI++ model calculations.
doi: 10.1103/PhysRevC.91.054313
2015MA14 Phys.Rev. C 91, 034301 (2015) K.Mazurek, J.Dudek, A.Maj, D.Rouvel Nuclear Jacobi and Poincare transitions at high spins and temperatures: Account of dynamic effects and large-amplitude motion NUCLEAR STRUCTURE 46Ti, 64,70,76,94Se, 75Br, 88,90,98Mo, 120Cd, 128,142Ba, 147Eu, 173Lu, 202,228Ra; calculated nuclear Jacobi and Poincare shape transitions, fission barriers, potential energy surfaces in (β, γ) plane, static and dynamic equilibrium deformations, rotational properties at high spins, most probable deformations. Lublin-Strasbourg drop model. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.034301
2015TA01 J.Phys.(London) G42, 15106 (2015) S.Tagami, Y.R.Shimizu, J.Dudek Tetrahedral symmetry in Zr nuclei: calculations of low-energy excitations with Gogny interaction NUCLEAR STRUCTURE 80,96,110Zr; calculated the low energy excitation patterns, J, π, correlation energy. Realistic Gogny effective interactions.
doi: 10.1088/0954-3899/42/1/015106
2014DU16 Phys.Scr. 89, 054007 (2014) J.Dudek, D.Curien, D.Rouvel, K.Mazurek, Y.R.Shimizu, S.Tagami The suggested presence of tetrahedral symmetry in the ground-state configuration of the 9640Zr56 nucleus NUCLEAR STRUCTURE 76Ge, 74Se, 76Kr; calculated energy surface with deformations. 90Zr; calculated proton single-particle levels vs axial-symmetry octupole deformation and vs tetrahedral deformation. 96Zr; calculated low-lying levels, J, π, B(E1), B(E2), B(E3); deduced possible gs tetrahedral deformation. Mean field methods with point-group symmetries.
doi: 10.1088/0031-8949/89/5/054007
2014JE02 Phys.Scr. 89, 054017 (2014) M.Jentschel, L.Sengele, D.Curien, J.Dudek, F.Haas The negative parity bands in 156Gd NUCLEAR REACTIONS 155Gd(n, γ), E thermal; measured reaction products, Eγ, Iγ; deduced energy energy levels, T1/2, B(E1), B(E2), quadrupole moments. Comparison with available data.
doi: 10.1088/0031-8949/89/5/054017
2014TA36 Phys.Scr. 89, 054013 (2014) S.Tagami, M.Shimada, Y.Fujioka, Y.R.Shimizu, J.Dudek Nuclear tetrahedral states and high-spin states studied using the quantum number projection method NUCLEAR STRUCTURE 80,81,82Zr, 104Rh; calculated low-lying levels, J, π; deduced rotational spectra for tetrahedral deformation. 163Lu; calculated low and high spin levels, J, π, B(E2), triaxial superdeformed states. 40Mg; calculated moment of inertia. HFB mean field with allowance for triaxial superdeformed nuclei and tetrahedral deformation; preliminary. Compared with available data.
doi: 10.1088/0031-8949/89/5/054013
2013DU01 Acta Phys.Pol. B44, 305 (2013) J.Dudek, D.Curien, A.Gozdz, Y.R.Shimizu, S.Tagami Exotic Geometrical Symmetries in Nuclei: From Group Theory to Experiments COMPILATION 156Gd; compiled experimental B(E2)/B(E1) ratios.
doi: 10.5506/APhysPolB.44.305
2013DU07 Phys.Scr. T154, 014002 (2013) J.Dudek, B.Szpak, B.Fornal, A.Dromard Predictive power and theoretical uncertainties of mathematical modelling for nuclear physics NUCLEAR STRUCTURE 16O, 40,48Ca, 56Ni, 90Zr, 100,132Sn, 208Pb; calculated level energies, J, π, proton radius and their uncertainties. Comparison with available data.
doi: 10.1088/0031-8949/2013/T154/014002
2013MO05 Acta Phys.Pol. B44, 327 (2013) Nuclear Mean-field Techniques: Adequacy of Interactions and Implied Predictions
doi: 10.5506/APhysPolB.44.327
2013TA15 Phys.Rev. C 87, 054306 (2013) S.Tagami, Y.R.Shimizu, J.Dudek Microscopic study of tetrahedrally symmetric nuclei by an angular-momentum and parity projection method NUCLEAR STRUCTURE 110Zr, 160Yb, 226Th; calculated levels, J, π, rotational energy spectra, tetrahedral and quadrupole deformed states, moments of inertia, neutron and proton pairing gaps. Microscopic Woods-Saxon mean-field and residual-interaction Hamiltonians with angular-momentum and parity projection method for deformed nuclei with tetrahedral doubly closed shell configurations. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.054306
2012DU12 Int.J.Mod.Phys. E21, 1250053 (2012) J.Dudek, B.Szpak, A.Dromard, M.-G.Porquet, B.Fornal, A.Gozdz Nuclear physics Hamiltonians, inverse problem and the related issue of predictive power
doi: 10.1142/S021830131250053X
2012DU14 Eur.Phys.J. A 48, 187 (2012) Jo.Dudek, R.Ent, R.Essig, K.S.Kumar, C.Meyer, R.D.McKeown, Z.E.Meziani, G.A.Miller, M.Pennington, D.Richards, L.Weinstein, G.Young, S.Brown Physics opportunities with the 12 GeV upgrade at Jefferson Lab
doi: 10.1140/epja/i2012-12187-1
2012MO16 Int.J.Mod.Phys. E21, 1250037 (2012) On the way towards increasing the predictive power of the nuclear mean field theories: Evaluation of two-body matrix elements
doi: 10.1142/S0218301312500371
2012TA16 Prog.Theor.Phys.(Kyoto), Suppl. 196, 334 (2012) S.Tagami, Y.R.Shimizu, J.Dudek Efficient Method for Quantum Number Projection and Its Application to Tetrahedral Nuclear States NUCLEAR STRUCTURE 108,110Zr; calculated energy spectra of tetrahedral deformation, moment of inertia, energy levels, J, π. HFB type mean field calculations.
doi: 10.1143/PTPS.196.334
2011CI01 Acta Phys.Pol. B42, 633 (2011) M.Ciemala, M.Kmiecik, V.L.Kravchuk, A.Maj, S.Barlini, G.Casini, F.Gramegna, F.Camera, A.Corsi, L.Bardelli, P.Bednarczyk, B.Fornal, M.Matejska-Minda, K.Mazurek, W.Meczynski, S.Myalski, J.Styczen, B.Szpak, M.Zieblinski, M.Cinausero, T.Marchi, V.Rizzi, G.Prete, M.Degerlier, G.Benzoni, N.Blasi, A.Bracco, S.Brambilla, F.Crespi, S.Leoni, B.Million, O.Wieland, D.Montanari, R.Nicolini, A.Giaz, V.Vandone, G.Baiocco, M.Bruno, M.D'Agostino, L.Morelli, G.Vannini, M.Chiari, A.Nannini, S.Piantelli, A.Chbihi, J.P.Wieleczko, I.Mazumdar, O.Roberts, J.Dudek Search for Jacobi Shape Transition in Hot Rotating 88Mo Nuclei Through Giant Dipole Resonance Decay NUCLEAR REACTIONS 40Ca(48Ti, X)88Mo, E=300, 450, 600 MeV; measured Eγ, Iγ; deduced increase of low-energy component of Giant Dipole Resonance strength function, possible existence of the Jacobi shape transition. Comparison with theoretical calculations.
2011CU02 Int.J.Mod.Phys. E20, 219 (2011) D.Curien, J.Dudek, H.Molique, L.Sengele, A.Gozdz, K.Mazurek Search for Tetrahedral Symmetry in nuclei: A Short Overview
doi: 10.1142/S0218301311017557
2011DO04 Int.J.Mod.Phys. E20, 500 (2011) A.Dobrowolski, A.Gozdz, K.Mazurek, J.Dudek Tetrahedral symmetry in nuclei: New predictions based on the collective model NUCLEAR STRUCTURE 156Dy; calculated potential energy surfaces, probability density distributions.
doi: 10.1142/S0218301311017910
2011GO01 Acta Phys.Pol. B42, 459 (2011) A.Gozdz, A.Szulerecka, A.Dobrowolski, J.Dudek Nuclear Collective Models and Partial Symmetries NUCLEAR STRUCTURE 156Gd, 156Dy; calculated quadrupole moments, B(E1), B(E2).
2011GO06 Int.J.Mod.Phys. E20, 199 (2011) A.Gozdz, A.Szulerecka, A.Dobrowolski, J.Dudek Symmetries in the intrinsic nuclear frames
doi: 10.1142/S0218301311017521
2011MA11 Acta Phys.Pol. B42, 471 (2011) K.Mazurek, J.Dudek, M.Kmiecik, A.Maj, J.P.Wieleczko, D.Rouvel Poincare Shape Transitions in Hot Rotating Nuclei NUCLEAR STRUCTURE 116,128,142,152Ba; calculated potential energy surfaces, multipole deformations, gigantic back-bending. Lublin-Strasbourg Drop model.
doi: 10.5506/APhysPolB.42.471
2011MO13 Int.J.Mod.Phys. E20, 811 (2011) H.Molique, J.Dudek, A.Gozdz, K.Mazurek Exotic nuclear shapes and the level mixing models
doi: 10.1142/S0218301311018733
2010CU03 J.Phys.:Conf.Ser. 205, 012034 (2010) Tetrahedral symmetry in nuclei: Search for its fingerprints in the Actinide and Rare-Earth regions NUCLEAR STRUCTURE 156Gd; calculated potential energy surface, deformation; deduced shapes characterized by tetrahedral symmetry. NUCLEAR REACTIONS 154Sm(α, 2n), E=27.5 MeV; measured Eγ, Iγ, γγ-coin using JUROGAM; deduced 156Gd branching ratios, B(E2), B(E1). Compared with experiments leading to 156Gd or near-by nuclei in other laboratories.
doi: 10.1088/1742-6596/205/1/012034
2010DO06 Int.J.Mod.Phys. E19, 685 (2010) A.Dobrowolski, A.Gozdz, J.Dudek On a selection rule for electric transition in axially-symmetric nuclei
doi: 10.1142/S0218301310015102
2010DO13 Phys.Rev. C 82, 067306 (2010) Q.T.Doan, A.Vancraeyenest, O.Stezowski, D.Guinet, D.Curien, J.Dudek, Ph.Lautesse, G.Lehaut, N.Redon, Ch.Schmitt, G.Duchene, B.Gall, H.Molique, J.Piot, P.T.Greenlees, U.Jakobsson, R.Julin, S.Juutinen, P.Jones, S.Ketelhut, M.Nyman, P.Peura, P.Rahkila, A.Gozdz, K.Mazurek, N.Schunck, K.Zuber, P.Bednarczyk, A.Maj, A.Astier, I.Deloncle, D.Verney, G.de Angelis, J.Gerl Spectroscopic information about a hypothetical tetrahedral configuration in 156Gd NUCLEAR REACTIONS 154Sm(4He, 2n), E=27 MeV; measured Eγ, Iγ, γγ-coin, γ(θ) using JUROGAM array. 156Gd; deduced levels, J, π, bands, multipolarity, mixing ratio. Search for evidence of hypothetical tetrahedral configuration in 156Gd.
doi: 10.1103/PhysRevC.82.067306
2010DU04 Int.J.Mod.Phys. E19, 652 (2010) J.Dudek, K.Rybak, B.Szpak, M.-G.Porquet, H.Molique, B.Fornal Nuclear mean-field Hamiltonians and factors limiting their predictive power NUCLEAR STRUCTURE 40Ca; calculated single-particle levels for protons and neutrons.
doi: 10.1142/S0218301310015060
2010GO04 Int.J.Mod.Phys. E19, 621 (2010) A.Gozdz, A.Dobrowolski, J.Dudek, K.Mazurek Modeling the electromagnetic transitions in tetrahedral-symmetric nuclei NUCLEAR STRUCTURE 156Dy; calculated collective excitations, static quadrupole moment, B(E2).
doi: 10.1142/S0218301310015035
2010JE02 Phys.Rev.Lett. 104, 222502 (2010) M.Jentschel, W.Urban, J.Krempel, D.Tonev, J.Dudek, D.Curien, B.Lauss, G.de Angelis, P.Petkov Ultrahigh-Resolution γ-Ray Spectroscopy of 156Gd: A Test of Tetrahedral Symmetry NUCLEAR REACTIONS 155Gd(n, γ), E not given; measured Eγ, Iγ; 156Gd; deduced energy levels, J, π, transition lifetime, B(E2), B(E1), quadrupole moments, odd-spin negative parity band. GAMS4/5 Bragg spectrometers.
doi: 10.1103/PhysRevLett.104.222502
2010MA21 Int.J.Mod.Phys. E19, 532 (2010) A.Maj, K.Mazurek, J.Dudek, M.Kmiecik, D.Rouvel Shape evolution at high spins and temperatures: nuclear Jacobi and Poincare transitions NUCLEAR STRUCTURE 46Ti, 142Ba; calculated Jacobi and Poincare shape transitions.
doi: 10.1142/S0218301310014947
2010MO08 Int.J.Mod.Phys. E19, 633 (2010) H.Molique, J.Dudek, D.Curien, A.Gozdz, A.Dobrowolski Nuclear rotational-band interaction-mechanism revisited
doi: 10.1142/S0218301310015047
2010SZ01 Int.J.Mod.Phys. E19, 665 (2010) B.Szpak, J.Dudek, M.-G.Porquet, K.Rybak, H.Molique, B.Fornal Nuclear mean-field Hamiltonians and factors limiting their spectroscopic predictive power: Illustrations NUCLEAR STRUCTURE 208Pb; calculated single-particle energies, set of neutron parameters of the Woods-saxon Hamiltonian.
doi: 10.1142/S0218301310015072
2009DO08 Acta Phys.Pol. B40, 725 (2009) Q.T.Doan, D.Curien, O.Stezowski, J.Dudek, K.Mazurek, A.Gozdz, J.Piot, G.Duchene, B.Gall, H.Molique, M.Richet, P.Medina, D.Guinet, N.Redon, Ch.Schmitt, P.Jones, P.Peura, S.Ketelhut, M.Nyman, U.Jakobsson, P.T.Greenlees, R.Julin, S.Juutinen, P.Rahkila, A.Maj, K.Zuber, P.Bednarczyk, N.Schunck, J.Dobaczewski, A.Astier, I.Deloncle, D.Verney, G.de Angelis, J.Gerl Search for Fingerprints of Tetrahedral Symmetry in 156Gd NUCLEAR REACTIONS 154Sm(α, 2n), E=27 MeV; measured Eγ, Iγ, γγ-coin; deduced B(E2)/B(E1).
2009DU04 Acta Phys.Pol. B40, 713 (2009) J.Dudek, K.Mazurek, D.Curien, A.Dobrowolski, A.Gozdz, D.Hartley, A.Maj, L.Riedinger, N.Schunck Theory of Nuclear Stability Using Point GROUP Symmetries: Outline and Illustrations
2009DU15 Int.J.Mod.Phys. E18, 2155 (2009) J.Dudek, D.Curien, A.Gozdz, K.Mazurek Nuclear point-group symmetries and new ideas about nuclear stability: an overview
doi: 10.1142/S0218301309014470
2009GO21 Int.J.Mod.Phys. E18, 1028 (2009) A.Gozdz, M.Miskiewicz, J.Dudek, A.Dobrowolski Collective Hamiltonians with tetrahedral symmetry: formalism and general features
doi: 10.1142/S0218301309013191
2009MA29 Acta Phys.Pol. B40, 731 (2009) K.Mazurek, J.Dudek, A.Gozdz, D.Curien, M.Kmiecik, A.Maj New Nuclear Stability Islands of Octahedral and Tetrahedral Shapes
2009MO14 Acta Phys.Pol. B40, 597 (2009) H.Molique, J.Dudek, K.Rybak, M.G.Porquet A New Mean Field Approach for Exotic Nuclei
2008GO08 Int.J.Mod.Phys. E17, 272 (2008) A.Gozdz, M.Miskiewicz, J.Dudek Tensor formalism for rotational and vibrational nuclear motions with discrete symmetries rotational terms
doi: 10.1142/S0218301308009793
2008MA12 Int.J.Mod.Phys. E17, 132 (2008) K.Mazurek, M.Matejska, M.Kmiecik, A.Maj, J.Dudek Influence of the level density parameterization on the effective GDR width at high spins NUCLEAR STRUCTURE 106Sn, 147Eu, 176W, 194Hg; calculated effective GDR strength-functions and GDR widths at high spins using the thermal shape fluctuation method with the Lublin-Strasbourg Drop (LSD) model. Comparisons with experimental data.
doi: 10.1142/S0218301308009628
2008RO02 Phys.Rev. C 77, 014308 (2008) J.Robin, Th.Byrski, G.Duchene, F.A.Beck, D.Curien, N.Dubray, J.Dudek, A.Gozdz, A.Odahara, N.Schunck, N.Adimi, D.E.Appelbe, P.Bednarczyk, A.Bracco, B.Cederwall, S.Courtin, D.M.Cullen, O.Dorvaux, S.Ertuck, G.de France, B.Gall, P.Joshi, S.L.King, A.Korichi, K.Lagergren, G.Lo Bianco, S.Leoni, A.Lopez-Martens, S.Lunardi, B.Million, A.Nourredine, E.Pachoud, E.S.Paul, C.Petrache, I.Piqueras, N.Redon, A.Saltarelli, J.Simpson, O.Stezowski, R.Venturelli, J.P.Vivien, K.Zuber Extended investigation of superdeformed bands in 151, 152Tb nuclei NUCLEAR REACTIONS 130Te(27Al, xn), E=155 MeV; measured Eγ, Iγ, γγ-coin. 151,152Tb; deduced levels, J, π, superdeformed bands, dynamical moments, configurations; calculated single-particle energy levels. Compared with calculations and superdeformed bands in 150Tb, 152Dy.
doi: 10.1103/PhysRevC.77.014308
2007BR25 Nucl.Phys. A788, 224c (2007) M.Brekiesz, A.Maj, M.Kmiecik, K.Mazurek, W.Meczynski, J.Styczen, K.Zuber, P.Papka, C.Beck, F.Haas, V.Rauch, M.Rousseau, A.Sanchez i Zafra, J.Dudek, N.Schunck Deformation Effects in Hot Rotating 46Ti Probed by the Charged Particle Emission and GDR γ-Decay NUCLEAR REACTIONS 19F(27Al, X), E=144 MeV; measured Eγ, Iγ, Eα, Iα, (residue)α-coin. 46Ti deduced giant dipole resonance strength distributions.
doi: 10.1016/j.nuclphysa.2007.01.061
2007DU07 Int.J.Mod.Phys. E16, 516 (2007) J.Dudek, J.Dobaczewski, N.Dubray, A.Gozdz, V.Pangon, N.Schunck Nuclei with tetrahedral symmetry NUCLEAR STRUCTURE 154Gd; calculated single-particle level energies vs tetrahedral deformation. 156Dy; calculated potential energy surfaces. 148,150,152Sm, 150,152,154Gd; calculated energy differences between spherical and tetrahedral minima.
doi: 10.1142/S0218301307005958
2007DU15 Acta Phys.Pol. B38, 1389 (2007) J.Dudek, A.Gozdz, D.Curien, V.Pangon, N.Schunck Nuclear Tetrahedral Symmetry and Collective Rotation
2007GO04 Int.J.Mod.Phys. E16, 541 (2007) Optimized description of nuclear shapes and symmetries
doi: 10.1142/S0218301307005971
2007HE20 Acta Phys.Pol. B38, 1421 (2007) B.Herskind, G.B.Hagemann, Th.Dossing, C.R.Hansen, N.Schunck, G.Sletten, S.Odegard, H.Hubel, P.Bringel, A.Burger, A.Neusser, A.K.Singh, A.Al-Khatib, S.B.Patel, B.M.Nyako, A.Algora, Z.Dombradi, J.Gal, G.Kalinka, D.Sohler, J.Molnar, J.Timar, L.Zolnai, K.Juhasz, A.Bracco, S.Leoni, F.Camera, G.Benzoni, P.Mason, A.Paleni, B.Million, O.Wieland, P.Bednarczyk, F.Azaiez, Th.Byrski, D.Curien, O.Dakov, G.Duchene, F.Khalfallah, B.Gall, L.Piqeras, J.Robin, J.Dudek, N.Rowley, N.Redon, F.Hannachi, J.N.Scheurer, J.N.Wilson, A.Lopez-Martens, A.Korichi, K.Hauschild, J.Roccaz, S.Siem, P.Fallon, I.Y.Lee, A.Gorgen, A.Maj, M.Kmiecik, M.Brekiesz, J.Styczen, K.Zuber, J.C.Lisle, B.Cederwall, K.Lagergren, A.O.Evans, G.Rainovski, G.De Angelis, G.La Rana, R.Moro, R.M.Lieder, E.O.Lieder, W.Gast, H.Jager, A.A.Pasternak, C.M.Petrache, D.Petrache Light Charged Particles as Gateway to Hyperdeformation NUCLEAR REACTIONS 64Ni(64Ni, F), E=255, 261 MeV; measured Eγ, Iγ, (particle)γ-coinc, charged particle angular distributions. 118Te, 124Xe, 124,125Cs deduced levels, J.
2007KM01 Acta Phys.Pol. B38, 1437 (2007) M.Kmiecik, A.Maj, M.Brekiesz, K.Mazurek, P.Bednarczyk, J.Grebosz, W.Meczynski, J.Styczen, M.Zieblinski, K.Zuber, P.Papka, C.Beck, D.Curien, F.Haas, V.Rauch, M.Rousseau, J.Dudek, N.Schunck, A.Bracco, F.Camera, G.Benzoni, O.Wieland, B.Herskind, E.Farnea, G.De Angelis Strong Deformation Effects in Hot Rotating 46Ti NUCLEAR REACTIONS 28Si(18O, F), E=105 MeV; measured Eγ, Ep, Eα, yields, angular distributions, and (particle)γ-coinc. 46Ti deduced deformation effects.
2007MA42 Acta Phys.Pol. B38, 1455 (2007) K.Mazurek, M.Kmiecik, A.Maj, J.Dudek, N.Schunck Effective GDR Width of 132Ce at High Spins and Temperatures from the LSD Model NUCLEAR STRUCTURE 132Ce; calculated effective GDR width as a function of angular momentum and temperature using the thermal shape fluctuation method. Compared results to data.
2007MO06 Int.J.Mod.Phys. E16, 298 (2007) Particle-particle hole-hole TDA - and beyond - for the nuclear pairing Hamiltonian
doi: 10.1142/S0218301307005739
2007MO22 Acta Phys.Pol. B38, 1405 (2007) Exact and Nearly Exact Pairing Treatment for Large Scale Calculations
2007SC22 Phys.Rev. C 75, 054304 (2007) N.Schunck, J.Dudek, B.Herskind Nuclear hyperdeformation and the Jacobi shape transition NUCLEAR STRUCTURE 108Cd, 122Xe, 125Cs, 152Dy, 170Yb; calculated total free energy, deformation parameters, and kinematical moments using state of the art mean field theory.
doi: 10.1103/PhysRevC.75.054304
2006DU12 Phys.Rev.Lett. 97, 072501 (2006) J.Dudek, D.Curien, N.Dubray, J.Dobaczewski, V.Pangon, P.Olbratowski, N.Schunck Island of Rare Earth Nuclei with Tetrahedral and Octahedral Symmetries: Possible Experimental Evidence NUCLEAR STRUCTURE 152,154,156Gd; calculated energy vs deformation; deduced possible tetrahedral and octahedral symmetries. 156Gd; analyzed levels, J, π, possible tetrahedral rotational band. Mean-field approach.
doi: 10.1103/PhysRevLett.97.072501
2006HE26 Phys.Scr. T125, 108 (2006) B.Herskind, G.B.Hagemann, G.Sletten, Th.Dossing, C.R.Hansen, N.Schunck, S.Odegard, H.Hubel, P.Bringel, A.Burger, A.Neusser, A.K.Singh, A.Al-Khatib, S.B.Patel, A.Bracco, S.Leoni, F.Camera, G.Benzoni, P.Mason, A.Paleni, B.Million, O.Wieland, P.Bednarczyk, F.Azaiez, Th.Byrski, D.Curien, O.Dakov, G.Duchene, F.Khalfallah, B.Gall, I.Piqueras, J.Robin, J.Dudek, N.Rowley, B.M.Nyako, A.Algora, Z.Dombradi, J.Gal, G.Kalinka, D.Sohler, J.Molnar, J.Timar, L.Zolnai, K.Juhasz, N.Redon, F.Hannachi, J.N.Scheurer, J.N.Wilson, A.Lopez-Martens, A.Korichi, K.Hauschild, J.Roccaz, S.Siem, P.Fallon, I.Y.Lee, A.Gorgen, A.Maj, M.Kmiecik, M.Brekiesz, J.Styczen, K.Zuber, J.C.Lisle, B.Cederwall, K.Lagergren, A.O.Evans, G.Rainovski, G.De Angelis, G.La Rana, R.Moro, W.Gast, R.M.Lieder, E.Podsvirova, H.Jager, C.M.Petrache, D.Petrache Charged particle feeding of hyperdeformed nuclei in the A=118-126 region NUCLEAR REACTIONS 64Ni(64Ni, xnypzα), E=255, 261 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 118,120Te, 121,122I, 121,122,123,124Xe, 124,125Cs, 126Ba deduced superdeformed and hyperdeformed ridge structures. Euroball IV and Diamant arrays.
doi: 10.1088/0031-8949/2006/T125/025
2006MA15 Int.J.Mod.Phys. E15, 542 (2006) K.Mazurek, N.Dubray, J.Dudek, N.Schunck Exotic deformations in the actinide region
doi: 10.1142/S0218301306004491
2006OL04 Phys.Rev. C 73, 054308 (2006) P.Olbratowski, J.Dobaczewski, J.Dudek Search for the Skyrme-Hartree-Fock solutions for chiral rotation in N = 75 isotones NUCLEAR STRUCTURE 130Cs, 132La, 134Pr, 136Pm; calculated single-particle Routhians, rotational bands energies, configurations; deduced chiral rotation features. Skyrme-Hartree-Fock cranking approach.
doi: 10.1103/PhysRevC.73.054308
2006SC08 Int.J.Mod.Phys. E15, 490 (2006) N.Schunck, P.Olbratowski, J.Dudek, J.Dobaczewski Rotation of tetrahedral nuclei in the cranking model NUCLEAR STRUCTURE 110Zr; calculated deformation parameters of tetrahedral minimum vs rotational frequency. Self-consistent Skyrme-HFB approach.
doi: 10.1142/S0218301306004417
2006SC28 Phys.Scr. T125, 218 (2006) N.Schunck, J.Dudek, B.Herskind Nuclear hyper-deformation and the Jacobi shape transition NUCLEAR STRUCTURE 122Xe; calculated potential energy surfaces, superdeformation. Macroscopic-microscopic model, thermal effects.
doi: 10.1088/0031-8949/2006/T125/059
2005DU08 Acta Phys.Pol. B36, 975 (2005) Search for the nuclear hyper-deformation: motivations and new strategies
2005DU09 Acta Phys.Pol. B36, 1161 (2005) Statistical description of the thermal shape fluctuations using realistic microscopic and macroscopic models NUCLEAR STRUCTURE 46Ti, 216Rn; calculated γ-spectra for GDR decay. Thermal shape fluctuations, statistical approach, Lublin-Strasbourg drop model.
2005DU11 Int.J.Mod.Phys. E14, 383 (2005) J.Dudek, K.Mazurek, B.Nerlo-Pomorska Search for the tri-axial hexadecapole-deformation effects in trans-actinide nuclei NUCLEAR STRUCTURE 238U, 250,252Cf, 256,258Fm; calculated energy vs deformation, tri-axial hexadecapole-deformation effects. Macroscopic-microscopic method, comparison with Hartree-Fock-Bogoliubov approach.
doi: 10.1142/S0218301305003168
2005DU12 Int.J.Mod.Phys. E14, 389 (2005) J.Dudek, N.Schunck, N.Dubray, A.Gozdz Exotic nuclear shapes: today and tomorrow NUCLEAR STRUCTURE 126Xe; calculated total energy vs quadrupole deformation. 78Se; calculated neutron single-particle energies vs octahedral deformation.
doi: 10.1142/S021830130500317X
2005DU13 Int.J.Mod.Phys. E14, 493 (2005) The problem of universality of nuclear mean-field parametrizations NUCLEAR STRUCTURE 40,48Ca, 56Ni, 90Zr, 100,132Sn, 146Gd, 208Pb; analyzed neutron and proton single-particle level energies; deduced mean-field parameters.
doi: 10.1142/S0218301305003326
2005KM01 Acta Phys.Pol. B36, 1169 (2005) M.Kmiecik, A.Maj, J.Styczen, P.Bednarczyk, M.Brekiesz, J.Grebosz, M.Lach, W.Meczynski, M.Zieblinski, K.Zuber, A.Bracco, F.Camera, G.Benzoni, B.Million, S.Leoni, O.Wieland, B.Herskind, D.Curien, N.Dubray, J.Dudek, N.Schunck, K.Mazurek GDR feeding of the highly-deformed band in 42Ca NUCLEAR REACTIONS 28Si(18O, X), E=105 MeV; measured Eγ, Iγ. 46Ti deduced GDR strength function. 42Ca deduced feeding of highly-deformed rotational band from GDR decay. Euroball IV and Hector arrays.
2005MA30 Acta Phys.Pol. B36, 1355 (2005) K.Mazurek, J.Dudek, B.Nerlo-Pomorska Non-axial quadrupole and hexadecapole deformations in Cf-Ds nuclear region NUCLEAR STRUCTURE 254,256,258Fm, 256,258,260No, 258,260,262Rf; calculated deformation energy along fission path. Lublin-Strasbourg drop model.
2005MO14 Int.J.Mod.Phys. E14, 499 (2005) H.Molique, J.Dudek, K.Pomorski The particle conserving shell correction method and the nuclear zero-point motion NUCLEAR STRUCTURE 16O, 40,48Ca, 56Ni, 90Zr, 208Pb; calculated shell energy reduction due to dynamical averaging.
doi: 10.1142/S0218301305003338
2005SC06 Acta Phys.Pol. B36, 1071 (2005) N.Schunck, J.Dudek, S.Frauendorf Collective rotation of nuclei with tetrahedral symmetry
2004DU04 Int.J.Mod.Phys. E13, 117 (2004) J.Dudek, K.Mazurek, B.Nerlo-Pomorska Competition between axial and non-axial octupole deformations in heavy nuclei NUCLEAR STRUCTURE 224Rn, 226Ra; calculated energy vs deformation. Macroscopic-microscopic method.
doi: 10.1142/S0218301304001825
2004DU05 Int.J.Mod.Phys. E13, 203 (2004) Nuclear pairing as random walk of Cooper pairs
doi: 10.1142/S0218301304001953
2004DU09 Eur.Phys.J. A 20, 15 (2004) J.Dudek, K.Pomorski, N.Schunck, N.Dubray Hyperdeformed and megadeformed nuclei: Lessons from the slow progress and emerging new strategies
doi: 10.1140/epja/i2002-10313-4
2004DU15 Acta Phys.Pol. B35, 1263 (2004) J.Dudek, K.Mazurek, B.Nerlo-Pomorska Potential Energy Surfaces Calculated Using Macroscopic-Microscopic Method with the LSD Model NUCLEAR STRUCTURE 250Cf; calculated potential energy surfaces, fission barrier features. Lubin Strasbourg Drop model.
2004KM01 Phys.Rev. C 70, 064317 (2004) M.Kmiecik, A.Maj, B.Million, M.Brekiesz, W.Krolas, W.Meczynski, J.Styczen, M.Zieblinski, A.Bracco, F.Camera, G.Benzoni, S.Leoni, O.Wieland, S.Brambilla, B.Herskind, M.Kicinska-Habior, N.Dubray, J.Dudek, N.Schunck Probing nuclear shapes close to the fission limit with the giant dipole resonance in 216Rn NUCLEAR REACTIONS 198Pt(18O, X), E=96 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. 216Rn deduced GDR energy, width, deformation features. Hector array, comparison with model predictions. 211,212Rn; measured γ-decays from isomeric states.
doi: 10.1103/PhysRevC.70.064317
2004MA15 Nucl.Phys. A731, 319 (2004) A.Maj, M.Kmiecik, A.Bracco, F.Camera, P.Bednarczyk, B.Herskind, S.Brambilla, G.Benzoni, M.Brekiesz, D.Curien, G.De Angelis, E.Farnea, J.Grebosz, M.Kicinska-Habior, S.Leoni, W.Meczynski, B.Million, D.R.Napoli, J.Nyberg, C.M.Petrache, J.Styczen, O.Wieland, M.Zieblinski, K.Zuber, N.Dubray, J.Dudek, K.Pomorski Evidence for the Jacobi shape transition in hot 46Ti NUCLEAR REACTIONS 28Si(18O, X), E=105 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. 46Ti deduced Jacobi shape transition. Euroball IV, Hector, and Euclides arrays, thermal shape fluctuation model.
doi: 10.1016/j.nuclphysa.2003.11.043
2004MA33 Eur.Phys.J. A 20, 165 (2004) A.Maj, M.Kmiecik, M.Brekiesz, J.Grebosz, W.Meczynski, J.Styczen, M.Zieblinski, K.Zuber, A.Bracco, F.Camera, G.Benzoni, B.Million, N.Blasi, S.Brambilla, S.Leoni, M.Pignanelli, O.Wieland, B.Herskind, P.Bednarczyk, D.Curien, J.P.Vivien, E.Farnea, G.De Angelis, D.R.Napoli, J.Nyberg, M.Kicinska-Habior, C.M.Petrache, J.Dudek, K.Pomorski Search for the Jacobi shape transition in light nuclei NUCLEAR REACTIONS 28Si(18O, X), E=105 MeV; measured Eγ, Iγ, (particle)γ-coin. 46Ti deduced GDR features, Jacobi shape transition in excited nucleus.
doi: 10.1140/epja/i2002-10345-8
2004MI15 Int.J.Mod.Phys. E13, 127 (2004) M.Miskiewicz, A.Gozdz, J.Dudek Quantum rotational spectra and classical rotors
doi: 10.1142/S0218301304001849
2004MO10 Int.J.Mod.Phys. E13, 239 (2004) A stochastic parametrisation of the spectra of the nuclear pairing Hamiltonian
doi: 10.1142/S0218301304002004
2004OL07 Phys.Rev.Lett. 93, 052501 (2004) P.Olbratowski, J.Dobaczewski, J.Dudek, W.Plociennik Critical Frequency in Nuclear Chiral Rotation NUCLEAR STRUCTURE 132La; calculated rotational bands configurations, moments of inertia, related features; deduced critical frequency for chiral rotation. Self-consistent Skyrme-Hartree-Fock cranking approach.
doi: 10.1103/PhysRevLett.93.052501
2004PO05 Int.J.Mod.Phys. E13, 107 (2004) Fission barriers within the liquid drop model with the surface-curvature term NUCLEAR STRUCTURE 75Br, 98Mo, 186Os, 210Po, 232Th, 240Pu, 252Cf; calculated fission barrier and binding energies, compression effect.
doi: 10.1142/S0218301304001801
2004SC10 Int.J.Mod.Phys. E13, 213 (2004) Nuclear tetrahedral symmetry NUCLEAR STRUCTURE 108,110,112Zr; calculated deformation, shape isomers, tetrahedral symmetry.
doi: 10.1142/S0218301304001965
2004SC26 Phys.Rev. C 69, 061305 (2004) N.Schunck, J.Dudek, A.Gozdz, P.H.Regan Tetrahedral symmetry in ground and low-lying states of exotic A ∼ 110 nuclei NUCLEAR STRUCTURE 104,106,108,110,112Zr; calculated single-particle energies, potential energy surfaces; deduced deformation, tetrahedral symmetry. Possible experimental signatures discussed.
doi: 10.1103/PhysRevC.69.061305
2003DO02 Phys.Rev. C 67, 034308 (2003) J.Dobaczewski, J.Dudek, R.Wyss T=0 neutron-proton pairing correlations in the superdeformed rotational bands around 60Zn NUCLEAR STRUCTURE 58,59Cu, 60,61Zn; calculated, analyzed superdeformed bands energies, deformation, configurations; deduced possible neutron-proton pairing contribution. Comparison of Skyrme-Hartree-Fock and Strutinsky-Woods-Saxon approaches.
doi: 10.1103/PhysRevC.67.034308
2003DU24 Acta Phys.Pol. B34, 2247 (2003) J.Dudek, K.Mazurek, B.Nerlo-Pomorska Interaction strengths for the Fock-space formulation of the nuclear pairing problem NUCLEAR STRUCTURE Z=20-100; analyzed data; deduced pairing strength parameters.
2003DU26 Acta Phys.Pol. B34, 2491 (2003) Atomic nuclei with tetrahedral and octahedral symmetries
2003GO32 Acta Phys.Pol. B34, 2123 (2003) A.Gozdz, J.Dudek, M.Miskiewicz Symmetries of nuclear Hamiltonians with redundant variables
2003HE27 Acta Phys.Pol. B34, 2467 (2003) B.Herskind, G.Benzoni, J.N.Wilson, T.Dossing, G.B.Hagemann, G.Sletten, C.R.Hansen, D.R.Jensen, A.Bracco, F.Camera, S.Leoni, P.Mason, O.Wieland, A.Maj, M.Brekiesz, M.Kmiecik, H.Hubel, P.Bringel, A.Neusser, A.K.Singh, R.M.Diamond, R.M.Clark, M.Cromaz, P.Fallon, A.Gorgen, I.Y.Lee, A.O.Macchiavelli, D.Ward, F.Hannachi, A.Korichi, A.Lopez-Martens, T.Byrski, D.Curien, P.Bednarczyk, J.Dudek, H.Amro, W.C.Ma, J.Lisle, S.Odegard, C.Petrache, D.Petrache, T.Steinhardt, O.Thelen Hunting grounds for Jacobi transitions and hyperdeformations NUCLEAR REACTIONS 64Ni(64Ni, 2n), E=261 MeV; 82Se(48Ca, 4n), E=195 MeV; measured Eγ, Iγ, γγ-coin. 126Ba, 126Xe deduced quasi-continuum rotational bands deformation, related features. Gammasphere, Euroball arrays.
2003PO03 Phys.Rev. C 67, 044316 (2003) Nuclear liquid-drop model and surface-curvature effects NUCLEAR STRUCTURE 232Th, 240Pu, 160,162,164,166,168,170,172,174,176,178,180Yb, 240,242,244,246,248,250,252,254,256,258,260,262,264,266,268,270Fm; calculated liquid-drop fission barriers, surface-curvature dependent effects.
doi: 10.1103/PhysRevC.67.044316
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