NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = N.Schunck Found 81 matches. 2024ZU01 Phys.Rev. C 109, 014319 (2024) L.Zurek, S.K.Bogner, R.J.Furnstahl, R.Navarro Perez, N.Schunck, A.Schwenk Optimized nuclear energy density functionals including long-range pion contributions
doi: 10.1103/PhysRevC.109.014319
2023SC05 Phys.Rev. C 107, 044312 (2023) N.Schunck, M.Verriere, G.Potel Aguilar, R.C.Malone, J.A.Silano, A.P.D.Ramirez, A.P.Tonchev Microscopic calculation of fission product yields for odd-mass nuclei NUCLEAR REACTIONS 236,238U(n, F), E=2.2-7.2 MeV; calculated mass distribution of the light fission fragment before prompt emission, fission fragment mass distribution after neutron emission, ratio of neutron over proton numbers in the fission fragments, axial quadrupole and octupole deformation in the fission fragments, probability to populate a given spin projection. Hartree-Fock-Bogoliubov theory with Skyrme energy functionals combined with FREYA calculations. Comparison to available experimental data, GEF-2021/1.1 calculations and ENDF/B-VIII.0, JEFF-3.3, and JENDL-5 evaluations. NUCLEAR STRUCTURE 237,239U; calculated levels, J, π, spectrum of quasi-bound states for each spin projection, potential energy curves in as a function of the axial quadrupole moment. Generator coordinate method with Gaussian overlap approximation.
doi: 10.1103/PhysRevC.107.044312
2022KO12 Phys. Rev. Res. 4, 021001 (2022) K.Kolos, V.Sobes, R.Vogt, C.E.Romano, M.S.Smith, L.A.Bernstein, D.A.Brown, M.T.Burkey, Y.Danon, M.A.Elsawi, B.L.Goldblum, L.H.Heilbronn, S.L.Hogle, J.Hutchinson, B.Loer, E.A.McCutchan, M.R.Mumpower, E.M.O'Brien, C.Percher, P.N.Peplowski, J.J.Ressler, N.Schunck, N.W.Thompson, A.S.Voyles, W.Wieselquist, M.Zerkle Current nuclear data needs for applications
doi: 10.1103/PhysRevResearch.4.021001
2022NE03 Phys.Rev. C 105, 034349 (2022) Two-body weak currents in heavy nuclei RADIOACTIVITY 134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174Sn(β-);162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220Gd(β-); calculated decay rates, Gamow-Teller strength distribution, density of the lowest lying Gamow-Teller transition amplitude. Two-body axial currents studied by charge-changing finite amplitude method with Skyrme functional.
doi: 10.1103/PhysRevC.105.034349
2022SC06 Prog.Part.Nucl.Phys. 125, 103963 (2022) Theory of nuclear fission
doi: 10.1016/j.ppnp.2022.103963
2021BA41 Phys.Lett. B 820, 136601 (2021) K.Banerjee, D.J.Hinde, M.Dasgupta, J.Sadhukhan, E.C.Simpson, D.Y.Jeung, C.Simenel, B.M.A.Swinton-Bland, E.Williams, L.T.Bezzina, I.P.Carter, K.J.Cook, H.M.Albers, Ch.E.Dullmann, J.Khuyagbaatar, B.Kindler, B.Lommel, C.Mokry, E.Prasad, J.Runke, N.Schunck, C.Sengupta, J.F.Smith, P.Thorle-Pospiech, N.Trautmann, K.Vo-Phuoc, J.Walshe, A.Yakushev Sensitive search for near-symmetric and super-asymmetric fusion-fission of the superheavy element Flerovium (Z=114) NUCLEAR REACTIONS 208Pb, 244Pu(48Ca, X), 232Th(54Cr, X)Fl, E not given; analyzed available data; deduced masses, σ(θ). Comparison with microscopic calculations of Helmholtz free energy surfaces (FES).
doi: 10.1016/j.physletb.2021.136601
2021BU03 Phys.Rev.Lett. 126, 142502 (2021) A.Bulgac, I.Abdurrahman, S.Jin, K.Godbey, N.Schunck, I.Stetcu Fission Fragment Intrinsic Spins and Their Correlations RADIOACTIVITY 236U, 240Pu(SF); calculated fission fragment intrinsic spins and their correlations using two nuclear energy density functionals.
doi: 10.1103/PhysRevLett.126.142502
2021MA51 Phys.Rev. C 104, L021601 (2021) P.Marevic, N.Schunck, J.Randrup, R.Vogt Angular momentum of fission fragments from microscopic theory NUCLEAR REACTIONS 239Pu(n, F), E=thermal; calculated angular-momentum distributions of 24 fission fragments over a wide range of fragment masses, and total average photon multiplicities. 239Pu(n, F)128Sn/132Sn/138Xe/130Sn/150Ce/110Ru/90Kr, E=thermal; calculated angular-momentum distributions of primary fission fragments, with binding energy calculated as a function of the quadrupole deformation parameter β2 using the HFB model; deduced dependency of nuclear shell structure and deformation on the angular momentum of the fragments. Calculations used fission model FREYA, and a starting set of 1545 scission configurations.
doi: 10.1103/PhysRevC.104.L021601
2021VE05 Phys.Rev. C 103, 054602 (2021) M.Verriere, N.Schunck, D.Regnier Microscopic calculation of fission product yields with particle-number projection NUCLEAR REACTIONS 235U, 239Pu(n, F), E=0.5-10 MeV; calculated mass and charge distributions of fission fragments, odd-even staggering in the charge yields of fission fragments, two-dimensional isotopic fission yields as functions of charge and atomic mass, average neutron excess of fragments, isotopic yields. 236U, 240Pu; calculated potential energy surfaces (PES) in (Q20, Q30) planes as a function of the axial quadrupole and axial octupole moments using SkM* density functional. Microscopic collective model calculations of fission fragment distributions within the time-dependent generator coordinate method (TDGCM) under the Gaussian overlap approximation (GOA) framework, with the number of particles in fission fragments extracted from direct particle-number projection method. Comparison with experimental data.
doi: 10.1103/PhysRevC.103.054602
2020BE28 J.Phys.(London) G47, 113002 (2020) M.Bender, R.Bernard, G.Bertsch, S.Chiba, J.Dobaczewski, N.Dubray, S.A.Giuliani, K.Hagino, D.Lacroix, Z.Li, P.Magierski, J.Maruhn, W.Nazarewicz, J.Pei, S.Peru, N.Pillet, J.Randrup, D.Regnier, P.G.Reinhard, L.M.Robledo, W.Ryssens, J.Sadhukhan, G.Scamps, N.Schunck, C.Simenel, J.Skalski, I.Stetcu, P.Stevenson, S.Umar, M.Verriere, D.Vretenar, M.Warda, S.Aberg Future of nuclear fission theory
doi: 10.1088/1361-6471/abab4f
2020MA38 Phys.Rev.Lett. 125, 102504 (2020) Fission of 240Pu with Symmetry-Restored Density Functional Theory NUCLEAR REACTIONS 239Pu(n, F)240Pu, E<20 MeV; calculated primary fission fragment mass distributions, least-energy fission pathway in the HFB approximation.
doi: 10.1103/PhysRevLett.125.102504
2020NE08 Phys.Rev. C 102, 034326 (2020) E.M.Ney, J.Engel, T.Li, N.Schunck Global description of β- decay with the axially deformed Skyrme finite-amplitude method: Extension to odd-mass and odd-odd nuclei RADIOACTIVITY Z=20, A=50-61(β-); Z=21, A=50-66(β-); Z=22, A=52-73(β-); Z=23, A=53-74(β-); Z=24, A=56-79(β-); Z=25, A=57-80(β-); Z=26, A=60-83(β-); Z=27, A=62-88(β-); Z=28, A=68-93(β-); Z=29, A=68-96(β-); Z=30, A=74-99(β-); Z=31, A=74-102(β-); Z=32, A=80-103(β-); Z=33, A=80-110(β-); Z=34, A=84-113(β-); Z=35, A=84-116(β-); Z=36, A=88-117(β-); Z=37, A=88-120(β-); Z=38, A=90-121(β-); Z=39, A=90-124(β-); Z=40, A=97-125(β-); Z=41, A=96-128(β-); Z=42, A=102-135(β-); Z=43, A=102-138(β-); Z=44, A=106-143(β-); Z=45, A=106-146(β-); Z=46, A=112-147(β-); Z=47, A=112-150(β-); Z=48, A=118-157(β-); Z=49, A=124-160(β-); Z=50, A=128-163(β-); Z=51, A=128-168(β-); Z=52, A=134-171(β-); Z=53, A=134-176(β-); Z=54, A=138-179(β-); Z=55, A=138-182(β-); Z=56, A=140-183(β-); Z=57, A=141-184(β-); Z=58, A=144-185(β-); Z=59, A=146-186(β-); Z=60, A=152-187(β-); Z=61, A=152-188(β-); Z=62, A=156-189(β-); Z=63, A=156-192(β-); Z=64, A=162-207(β-); Z=65, A=162-210(β-); Z=66, A=166-213(β-); Z=67, A=167-218(β-); Z=68, A=172-221(β-); Z=69, A=172-224(β-); Z=70, A=180-227(β-); Z=71, A=180-228(β-); Z=72, A=184-233(β-); Z=73, A=185-238(β-); Z=74, A=190-241(β-); Z=75, A=191-248(β-); Z=76, A=194-255(β-); Z=77, A=195-256(β-); Z=78, A=202-261(β-); Z=79, A=202-262(β-); Z=80, A=206-265(β-); Z=81, A=210-266(β-); Z=82, A=212-267(β-); Z=83, A=214-268(β-); Z=84, A=220-269(β-); Z=85, A=220-270(β-); Z=86, A=224-271(β-); Z=87, A=225-272(β-); Z=88, A=230-273(β-); Z=89, A=231-274(β-); Z=90, A=236-275(β-); Z=91, A=237-278(β-); Z=92, A=242-281(β-); Z=93, A=242-302(β-); Z=94, A=246-305(β-); Z=95, A=247-308(β-); Z=96, A=252-309(β-); Z=97, A=254-314(β-); Z=98, A=260-315(β-); Z=99, A=260-318(β-); Z=100, A=268-323(β-); Z=101, A=268-326(β-); Z=102, A=274-329(β-); Z=103, A=274-332(β-); Z=104, A=282-335(β-); Z=105, A=282-336(β-); Z=106, A=286-339(β-); Z=107, A=290-340(β-); Z=108, A=292-345(β-); Z=109, A=294-348(β-); Z=110, A=300-369(β-); calculated asymptotic quantum numbers of the blocked proton or neutron quasiparticle, HFB binding energy, β2 deformation parameter, β- decay half-lives of 3983 neutron-rich nuclei, Q(β-), percent first-forbidden rate, QRPA energy and B(GT) Gamow-Teller strength for selected nuclei. Statistical extension of the charge-changing Finite-amplitude method (FAM), with a global Skyrme density functional. Comparison with experimental data, and with other theoretical calculations. Relevance to r process in nucleosynthesis.
doi: 10.1103/PhysRevC.102.034326
2020SC08 J.Phys.(London) G47, 074001 (2020) N.Schunck, J.O'Neal, M.Grosskopf, E.Lawrence, S.M.Wild Calibration of energy density functionals with deformed nuclei
doi: 10.1088/1361-6471/ab8745
2020SP04 Phys.Rev. C 101, 055803 (2020) T.M.Sprouse, R.Navarro-Perez, R.Surman, M.R.Mumpower, G.C.McLaughlin, N.Schunck Propagation of statistical uncertainties of Skyrme mass models to simulations of r-process nucleosynthesis ATOMIC MASSES Z=1-120; calculated atomic mass tables within the nuclear density functional theory (DFT) approach to nuclear structure with Skyrme energy density functionals (EDFs), and UNEDF1 parametrization. A=120-200; analyzed propagation of uncertainties in the Skyrme mass models using Bayesian statistics for the simulated r-process abundance patterns, by considering nuclear masses and the influence of the masses on β-decay and neutron capture rates.
doi: 10.1103/PhysRevC.101.055803
2019BU20 Phys.Rev. C 100, 034615 (2019) A.Bulgac, S.Jin, K.J.Roche, N.Schunck, I.Stetcu Fission dynamics of 240Pu from saddle to scission and beyond NUCLEAR REACTIONS 239Pu(n, F), E=thermal, 2, 4, 5.5 MeV; calculated fission pathway for 240Pu along the mass quadrupole moment Q20 using SeaLL1, SkM*, and UNEDF1 energy density functionals (EDFs), contours of neutron and proton densities, magnitudes and phases of neutron and proton pairing fields, snapshots of the induced fission of 240Pu with enhanced pairing strength, fission trajectories using SeaLL1 and SkM* EDFs, initial excitation energy, TKE, neutron and proton numbers, excitation energies of the heavy and light fission fragments (FFs), total excitation energy of FFs, average saddle-to-scission times, internal temperatures for the light and heavy FFs, average neutron multiplicity emitted by FFs as a function of incident neutron energy, time evolution of quadrupole Q20 and octupole Q30 moments of the light and heavy FFs before and after scission, number of neutrons emitted predominantly after scission; deduced minor effect of pairing strength on the fission dynamics. Calculations based on time-dependent superfluid local density approximation (TDSLDA), with no limit on pairing . Comparison with experimental data for average neutron multiplicities.
doi: 10.1103/PhysRevC.100.034615
2019GI06 Rev.Mod.Phys. 91, 011001 (2019) S.A.Giuliani, Z.Matheson, W.Nazarewicz, E.Olsen, P.-G.Reinhard, J.Sadhukhan, B.Schuetrumpf, N.Schunck, P.Schwerdtfeger Colloquium: Superheavy elements: Oganesson and beyond
doi: 10.1103/RevModPhys.91.011001
2019MA27 Phys.Rev. C 99, 041304 (2019) Z.Matheson, S.A.Giuliani, W.Nazarewicz, J.Sadhukhan, N.Schunck Cluster radioactivity of 294118Og176 RADIOACTIVITY 294Og(SF); calculated potential energy surfaces (PES) for 294Og in (Q20, Q30) collective plane, fission fragment distribution, heavy fragment mass and charge yields, collective inertias, dissipation strengths, and nucleon localization function using microscopic energy density functional theory, incorporating fission dynamics, quantum tunneling and stochastic dynamics up to scission. Relevance to search for cluster radioactivity of 294Og.
doi: 10.1103/PhysRevC.99.041304
2019RE01 Phys.Rev. C 99, 024611 (2019) D.Regnier, N.Dubray, N.Schunck From asymmetric to symmetric fission in the fermium isotopes within the time-dependent generator-coordinate-method formalism RADIOACTIVITY 254,256,258Fm(SF); calculated potential energy surfaces, primary fragment mass and charge yields for spontaneous fission (SF) and neutron-induced fission, total energy as a function of the heavy fragment charge. Time-dependent generator-coordinate-method with the Gaussian overlap approximation (TDGCM+GOA) with D1S, D1N, and D1M parametrizations of the Gogny effective interaction. Comparison with other theoretical approaches, and with experimental data. Relevance to r-process nucleosynthesis and the decay of superheavy elements.
doi: 10.1103/PhysRevC.99.024611
2019VE06 Phys.Rev. C 100, 024612 (2019) M.Verriere, N.Schunck, T.Kawano Number of particles in fission fragments RADIOACTIVITY 240Pu(SF); calculated mass, neutron and charge fragmentation probabilities for several scission configurations in 240Pu using a macroscopic-microscopic approach or full Hartree-Fock-Bogoliubov calculations. Discussed two methods to estimate particle-number dispersion in fission fragments, Monte Carlo sampling of single-particle configurations, and extended standard projection techniques.
doi: 10.1103/PhysRevC.100.024612
2018BU07 Phys.Rev. C 97, 044313 (2018) A.Bulgac, M.McNeil Forbes, Sh.Jin, R.Navarro-Perez, N.Schunck Minimal nuclear energy density functional ATOMIC MASSES Z=8-120, N=10-160, A=16-270; calculated ground-state energies, binding energies/nucleon, Coulomb, surface and symmetry energy/nucleon, contribution to the ground-state energies of the terms quartic in isospin density for 2375 nuclei, S(2n) and S(2p) for 606 even-even nuclei, and compared with AME-2012 data; calculated radii for 345 even-even nuclei. 48Ca, 208Pb; calculated proton and charge densities, and single particle energies for various orbitals. 240Pu; calculated potential energy surface, and fission pathway. N<300, Z<120; calculated proton and neutron driplines. Minimal nuclear energy density functional (NEDF) method called "SeaLL1". Comparison with other theoretical calculations.
doi: 10.1103/PhysRevC.97.044313
2018NA11 Phys.Rev. C 97, 054304 (2018) R.Navarro-Perez, N.Schunck, A.Dyhdalo, R.J.Furnstahl, S.K.Bogner Microscopically based energy density functionals for nuclei using the density matrix expansion. II. Full optimization and validation ATOMIC MASSES N=10-160; calculated binding energies of even-even nuclei, and compared with measured values from AME-2016. NUCLEAR STRUCTURE N=10-160; calculated proton radii using the UNEDF2 and NLOΔ+3N functionals, and compared with experimental data. 208Pb; calculated neutron single particle levels using energy density functions (EDFs) from NN and 3N forces with and without Δ excitation. 240Pu; calculated deformation potential energy surface, excitation energy of the fission isomer, and height of the first and second fission barriers using LO, NLO, N2LO, N2LO+3N, NLOΔ, NLOΔ+3N, N2LOΔ, and N2LOΔ+3N energy density functionals, and compared with experimental values.
doi: 10.1103/PhysRevC.97.054304
2017SA73 Phys.Rev. C 96, 061301 (2017) J.Sadhukhan, C.Zhang, W.Nazarewicz, N.Schunck Formation and distribution of fragments in the spontaneous fission of 240Pu RADIOACTIVITY 240Pu(SF); calculated density of Langevin trajectories and corresponding effective fission paths (EFPs), neutron and proton localization functions (NLFs), partial mass distributions for different initial configurations, average collective momentum of Langevin trajectories for different EFPs. Stochastic Langevin framework for analysis of the formation and distribution of spontaneous fission yields.
doi: 10.1103/PhysRevC.96.061301
2016RE10 Phys.Rev. C 93, 054611 (2016) D.Regnier, N.Dubray, N.Schunck, M.Verriere Fission fragment charge and mass distributions in 239Pu (n, f) in the adiabatic nuclear energy density functional theory NUCLEAR REACTIONS 239Pu(n, F), E=low; calculated pre-neutron emission charge and mass distributions of the fission fragments. Potential energy surfaces. Nuclear energy density functional (EDF) method, with the time-dependent generator coordinate method (TDGCM) and Gaussian overlap approximation (GOA). Comparison with available experimental data.
doi: 10.1103/PhysRevC.93.054611
2016SA03 Phys.Rev. C 93, 011304 (2016) J.Sadhukhan, W.Nazarewicz, N.Schunck Microscopic modeling of mass and charge distributions in the spontaneous fission of 240Pu RADIOACTIVITY 240Pu(SF); calculated static and dynamic SF paths on the potential energy contours, variation of pairing gap for neutrons and protons, mass and charge distributions of SF yields by solving time-dependent dissipative Langevin equations. Microscopic model based on nuclear density functional theory (DFT). Comparison with experimental data.
doi: 10.1103/PhysRevC.93.011304
2016SC17 Rep.Prog.Phys. 79, 116301 (2016) Microscopic theory of nuclear fission: a review
doi: 10.1088/0034-4885/79/11/116301
2015MC02 Phys.Rev.Lett. 114, 122501 (2015) J.D.McDonnell, N.Schunck, D.Higdon, J.Sarich, S.M.Wild, W.Nazarewicz Uncertainty Quantification for Nuclear Density Functional Theory and Information Content of New Measurements NUCLEAR STRUCTURE 130,132,134Sn, 134,136,138,140Te, 138,140Xe, 142,144,146Ba, 146,148,150Ce, 158,160Sm, 240Pu; calculated theoretical error bars for the masses of the even-even nuclei, two-neutron dripline, fission barrier. Comparison with available data.
doi: 10.1103/PhysRevLett.114.122501
2015SC01 Nucl.Data Sheets 123, 115 (2015) N.Schunck, J.D.McDonnell, D.Higdon, J.Sarich, S.Wild Quantification of Uncertainties in Nuclear Density Functional Theory NUCLEAR STRUCTURE Ca, Ni, Sn, Pb; calculated uncertainties for proton radii. Nuclear density functional theory.
doi: 10.1016/j.nds.2014.12.020
2015SC06 Phys.Rev. C 91, 034327 (2015) Description of induced nuclear fission with Skyrme energy functionals. II. Finite temperature effects NUCLEAR REACTIONS 239Pu(n, F), E=thermal to fast; calculated internal and free energy along the least-energy fission pathway across multidimensional potential energy surfaces, inner and outer fission barriers as a function of the excitation energy of the compound nucleus, pairing energy in the ground state and fission isomer, Skyrme interaction energy and between the fission fragments of 240Pu as a function of number of particles in the neck and as function of temperature, direct Coulomb interaction energy in the fission of 240Pu. Local density approximation of density functional theory (DFT) at finite temperature for the description of induced fission.
doi: 10.1103/PhysRevC.91.034327
2015SC07 J.Phys.(London) G42, 034024 (2015) N.Schunck, J.D.McDonnell, J.Sarich, S.M.Wild, D.Higdon Error analysis in nuclear density functional theory
doi: 10.1088/0954-3899/42/3/034024
2015SC24 Eur.Phys.J. A 51, 169 (2015) N.Schunck, J.D.McDonnell, D.Higdon, J.Sarich, S.M.Wild Uncertainty quantification and propagation in nuclear density functional theory
doi: 10.1140/epja/i2015-15169-9
2014KO13 Phys.Rev. C 89, 054314 (2014) M.Kortelainen, J.McDonnell, W.Nazarewicz, E.Olsen, P.-G.Reinhard, J.Sarich, N.Schunck, S.M.Wild, D.Davesne, J.Erler, A.Pastore Nuclear energy density optimization: Shell structure NUCLEAR STRUCTURE 48Ca, 208Pb; calculated neutron and proton single-particle levels, B(E1) strengths. Z=10-105, N=10-160; calculated binding energies, S(2p), S(2n) for even-even nuclei; deduced deviations from experimental data. 226,228Ra, 228,230,232,234Th, 232,234,236,238,240U, 236,238,240,242,244,246Pu, 242,244,246,248,250Cm, 250,252Cf; calculated inner fission barrier residuals, fission isomer excitation energies, outer fission barriers. Skyrme Hartree-Fock-Bogoliubov theory with POUNDERS optimization algorithm and a new parametrization UNEDF2 of the energy density functional. Comparison with other energy density functionals (UNEDF) parametrizations, and with experimental data.
doi: 10.1103/PhysRevC.89.054314
2014SC23 Phys.Rev. C 90, 054305 (2014) N.Schunck, D.Duke, H.Carr, A.Knoll Description of induced nuclear fission with Skyrme energy functionals: Static potential energy surfaces and fission fragment properties NUCLEAR REACTIONS 239Pu(n, F)240Pu*, E=slow; calculated potential energy surfaces of 240Pu in (q20, q22), (q20, q40) and (q20, q30) planes, HFB energy along the least-energy fission pathway, variation of the total HFB energy as a function of the hexadecapole moment, total energy as a function of the density of particles in the neck, approximate position of the scission point, variation of the light and heavy fragment proton and neutron numbers as a function of triaxiality, joint contour net (JCN) graphs near the scission, fragment densities, Skyrme interaction energy and Direct Coulomb interaction energy between the fission fragments in 240Pu as a function of the number of particles in the neck. Nuclear density functional theory with Skyrme energy densities within the HFB approach and three parameterization SkM*, UNEDF0 and UNEDF1 using DFT solvers HFODD and HFBTHO.
doi: 10.1103/PhysRevC.90.054305
2013BO19 Comput.Phys.Commun. 184, 085101 (2013) S.Bogner, A.Bulgac, J.Carlson, J.Engel, G.Fann, R.J.Furnstahl, S.Gandolfi, G.Hagen, M.Horoi, C.Johnson, M.Kortelainen, E.Lusk, P.Maris, H.Nam, P.Navratil, W.Nazarewicz, E.Ng, G.P.A.Nobre, E.Ormand, T.Papenbrock, J.Pei, S.C.Pieper, S.Quaglioni, K.J.Roche, J.Sarich, N.Schunck, M.Sosonkina, J.Terasaki, I.Thompson, J.P.Vary, S.M.Wild Computational nuclear quantum many-body problem: The UNEDF project NUCLEAR REACTIONS 3He(d, p), 7Be(p, γ), E<1MeV; 172Yb, 188Os, 238U(γ, X), E<24 MeV; calculated σ. Comparison with experimental data. NUCLEAR STRUCTURE 100Zr; calculated quadrupole deformation parameter, radii, neutron separation energy.
doi: 10.1016/j.cpc.2013.05.020
2013PA28 Phys.Rev.Lett. 111, 132505 (2013) R.M.Parrish, E.G.Hohenstein, N.F.Schunck, C.D.Sherrill, T.J.Martinez Exact Tensor Hypercontraction: A Universal Technique for the Resolution of Matrix Elements of Local Finite-Range N-Body Potentials in Many-Body Quantum Problems
doi: 10.1103/PhysRevLett.111.132505
2013SC04 Acta Phys.Pol. B44, 263 (2013) Density Functional Theory Approach to Nuclear Fission
doi: 10.5506/APhysPolB.44.263
2012KO06 Phys.Rev. C 85, 024304 (2012) M.Kortelainen, J.McDonnell, W.Nazarewicz, P.-G.Reinhard, J.Sarich, N.Schunck, M.V.Stoitsov, S.M.Wild Nuclear energy density optimization: Large deformations NUCLEAR STRUCTURE 236,238U, 240Pu, 242Cm; calculated energies of fission isomers in UNEDF1 optimization. 192,194Hg, 192,194,196Pb; calculated energies of bandheads in superdeformed nuclei. 208Pb; calculated single particle energies. 236,238U, 238,240,242,244Pu, 242,244,246,248Cm; calculated inner barrier heights, outer barrier heights. N=14-156, Z=10-104; deduced rms deviations from experimental values for binding energy, S(2n), S(2p), three-point odd-even mass difference, rms proton radii for even-even nuclei. Hartree-Fock-Bogoliubov theory, POUNDerS optimization algorithm, UNEDF0 and UNEDF1 parameterizations. Neutron drops. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.024304
2012PA23 Phys.Rev. C 86, 024612 (2012) K.Patton, J.Engel, G.C.McLaughlin, N.Schunck Neutrino-nucleus coherent scattering as a probe of neutron density distributions NUCLEAR REACTIONS 40Ar, 74Ge, 132Xe(ν, ν), E at 0-100 MeV/c; calculated event rates in 40Ar as a function of recoil energy and neutron radius, neutron form factors, neutron rms radii, effective moments using density functional theory and Monte Carlo techniques for argon, germanium, and xenon detectors of neutrinos.
doi: 10.1103/PhysRevC.86.024612
2011NI06 Phys.Rev. C 83, 034305 (2011) N.Nikolov, N.Schunck, W.Nazarewicz, M.Bender, J.Pei Surface symmetry energy of nuclear energy density functionals NUCLEAR STRUCTURE 192,194Hg, 192,194,196Pb, 236,238U, 240Pu, 242Cm; calculated deformation energies versus deformation parameter, 0+ superdeformed bandhead energies in Hg and Pb nuclei, and fission isomers in actinides. 236,248,260,270,298U; calculated contributions of the Coulomb, surface symmetry, curvature, and surface terms of fission isomers. 100Sn, 100Zr; calculated contribution to the total deformation energy per nucleon. Nuclear energy density functional (EDF) theory applied to examine the role of the surface symmetry energy in nuclei using various Skyrme energy density functionals (EDFs). Comparison with experimental data.
doi: 10.1103/PhysRevC.83.034305
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
2010KO29 Phys.Rev. C 82, 024313 (2010) M.Kortelainen, T.Lesinski, J.More, W.Nazarewicz, J.Sarich, N.Schunck, M.V.Stoitsov, S.Wild Nuclear energy density optimization NUCLEAR STRUCTURE 48Ca, 208Pb; calculated neutron and proton single-particle energies. 92,94,96,98,100,102,104Zr, 106Zr, 108Zr, 110Zr; calculated deformation energy curves as function of β2 deformation. Z, N>8; calculated S(2n) and nuclear binding energies for 520 even-even nuclei. Nuclear binding energy and proton charge radius data for 28 even-even spherical nuclei (Z=20, N=20-30; Z=28, N=28-36; Z=50, N-58-74; Z=82, N=116-132) and 44 deformed nuclei (Z=64-108, N=88-156) used to optimize the standard Skyrme functional. Hartree-Fock-Bogoliubov theory with optimization of a nuclear energy density of Skyrme type. Comparison with experimental data.
doi: 10.1103/PhysRevC.82.024313
2010SC05 Phys.Rev. C 81, 024316 (2010) N.Schunck, J.Dobaczewski, J.McDonnell, J.More, W.Nazarewicz, J.Sarich, M.V.Stoitsov One-quasiparticle states in the nuclear energy density functional theory NUCLEAR STRUCTURE 121Sn; calculated quasineutron energies, neutron chemical potential, neutron pairing energy, average neutron pairing gap, total rms radius, axial quadrupole deformation, total quadrupole moment, kinetic energy (for protons and neutrons), total spin-orbit energy, direct Coulomb energy, and total energy. 163Tb; calculated quasiproton energies, quadrupole moments and configurations. 164Dy; calculated Nilsson proton levels as a function of axial quadrupole deformation. 155,157,159,161,163,165,167,169,171Ho; calculated one-quasiproton bandhead energies with SkP, SIII and SLy4 Skyrme functionals. 159,161,163,165,167Ho, 157,159,161Lu, 161,163Ta; calculated equilibrium deformation of the 3/2[402] blocked configuration with the SLy4 interaction. All calculations performed in the framework of nuclear density functional theory in the Skyrme-Hartree-Fock-Bogoliubov variant. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.024316
2010ST12 Phys.Rev. C 82, 054307 (2010) M.Stoitsov, M.Kortelainen, S.K.Bogner, T.Duguet, R.J.Furnstahl, B.Gebremariam, N.Schunck Microscopically based energy density functionals for nuclei using the density matrix expansion: Implementation and pre-optimization NUCLEAR STRUCTURE 40Ca, 208Pb; calculated kinetic energies for neutrons and protons, surface, volume and total energies, single-particle neutron and proton energies. 54,56,58,60,62,64,66Ni, 68Ni, 70,72,74,76,78,80,82,84,86,88,90,92Ni; calculated two-neutron separation energies, neutron rms radii, and average neutron pairing gaps. 100Zr; calculated deformation energy. 40,42,44,46,48Ca; calculated proton rms radii. Energy density functionals SLy4' and density matrix expansion (DME) in LO, NLO and N2LO.
doi: 10.1103/PhysRevC.82.054307
2009BE10 Phys.Rev. C 79, 034306 (2009) G.F.Bertsch, C.A.Bertulani, W.Nazarewicz, N.Schunck, M.V.Stoitsov Odd-even mass differences from self-consistent mean field theory NUCLEAR STRUCTURE A=50-250, N=10-150, Z=10-102; calculated odd-even staggering in nuclear binding energies using density functional theory and and multiple treatments of pairing interactions; Sn, N=55-85, Dy, N=79-101, Pb, N=99-131, Z=65-81, N=98, 102; calculated binding energy differences. 25Ne, 39P, 52Ti, 61Cu, 87Kr, 111Ag, 147Gd, 173Tm, 203Tl, 207Pb; calculated deformation parameters. Comparison with experimental data.
doi: 10.1103/PhysRevC.79.034306
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
2009ST15 Int.J.Mod.Phys. E18, 816 (2009) M.Stoitsov, W.Nazarewicz, N.Schunck Large-scale mass table calculations
doi: 10.1142/S0218301309012914
2008BA29 Phys.Rev. C 78, 014318 (2008) A.Baran, A.Bulgac, M.McNeil Forbes, G.Hagen, W.Nazarewicz, N.Schunck, M.V.Stoitsov Broyden's method in nuclear structure calculations
doi: 10.1103/PhysRevC.78.014318
2008PE29 Phys.Rev. C 78, 064306 (2008) J.C.Pei, M.V.Stoitsov, G.I.Fann, W.Nazarewicz, N.Schunck, F.R.Xu Deformed coordinate-space Hartree-Fock-Bogoliubov approach to weakly bound nuclei and large deformations NUCLEAR STRUCTURE 90Ni, 102,110Zr, 120Sn; calculated pairing energies. 84,86,88,90Ni; calculated pairing densities. 240Pu; calculated fission path. Hartree-Fock-Bogoliubov calculations.
doi: 10.1103/PhysRevC.78.064306
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
2008SC02 Phys.Rev. C 77, 011301 (2008) Continuum and symmetry-conserving effects in drip-line nuclei using finite-range forces NUCLEAR STRUCTURE 208Pb; calculated neutron and proton single particle energies. 10,20C, 14,26O, 18,30Ne, 20,40Mg, 24,46Si, 28,50S, 32,56Ar, 36,64Ca, 40,72Ti, 44,76Cr, 46,82Fe, 52,86Ni, 58,92Zn, 62,104Ge, 66,114Se, 68,116Kr, 72,120Sr, 78,122Zr, 82,130Mo, 86,136Ru, 90,140Pd, 94,152Cd, 102,170Sn, 110,176Te, 114,178Xe, 118,180Ba, 122,184Ce, 126,186Nd, 130,188Sm, 134,190Gd, 140,198Dy, 144,206Er, 148,220Yb, 152,240Hf, 158,252W, 162,258Os, 166,260Pt, 170,262Hg, 182,264Pb, 194,268Po, 198,270Rn, 204,272Ra, 208,274Th, 214,276U, 220,282Pu, 222,296Cm; calculated Fermi levels, proton and neutron separation energies. 132,150,170,172Sn; calculated neutron densities. 42Mg; calculated projected energy. Hartree-Fock Bogoliubov mean-field theory.
doi: 10.1103/PhysRevC.77.011301
2008SC19 Phys.Rev. C 78, 064305 (2008) Nuclear halos and drip lines in symmetry-conserving continuum Hartree-Fock-Bogoliubov theory NUCLEAR STRUCTURE 20C, 26O, 30Ne, 40,42Mg, 46Si, 50,52S, 56,58Ar, 62,64Ca, 72Ti, 76,78Cr, 82Fe, 86,88Ni, 92,98Zn, 104Ge, 114Se, 118Kr, 120Sr, 122,124Zr, 130Mo, 136,138Ru, 140,148Pd, 152,158Cd, 168,170Sn, 178Te, 180Xe, 182Ba, 184Ce, 186Nd, 188Sm, 190,194Gd, 198,204Dy, 206,216Er, 220,230Yb, 240,244Hf, 252,254W, 258Os, 260Pt, 264Hg, 266Pb, 268Po, 270Rn, 272Ra, 274Th, 276,280U, 282,294Pu; calculated one- and two-neutron driplines, halo radii, two-neutron separation energy, neutron density. Hartree-Fock-Bogoliubov theory.
doi: 10.1103/PhysRevC.78.064305
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
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.
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
2007SC27 Acta Phys.Pol. B38, 1143 (2007) Inclusion of Continuum Effects in Mean-Field Theories
2007ZB01 Int.J.Mod.Phys. E16, 533 (2007) K.Zberecki, P.Magierski, P.-H.Heenen, N.Schunck Quantum fluctuations and stability of tetrahedral deformations in atomic nuclei NUCLEAR STRUCTURE 80,98Zr; calculated correlation and excitation energies vs deformation; deduced dynamic nature of octupole and tetrahedral shapes.
doi: 10.1142/S021830130700596X
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
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
2006ZB01 Phys.Rev. C 74, 051302 (2006) K.Zberecki, P.Magierski, P.-H.Heenen, N.Schunck Tetrahedral correlations in 80Zr and 98Zr NUCLEAR STRUCTURE 80,98Zr; calculated energy vs deformation for axial octupole and tetrahedral deformation, correlation energies. Generator coordinate method.
doi: 10.1103/PhysRevC.74.051302
2005DU08 Acta Phys.Pol. B36, 975 (2005) Search for the nuclear hyper-deformation: motivations and new strategies
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
2005JO11 Acta Phys.Pol. B36, 1323 (2005) G.A.Jones, Zs.Podolyak, N.Schunck, P.M.Walker, G.De Angelis, Y.H.Zhang, M.Axiotis, D.Bazzacco, P.G.Bizzeti, F.Brandolini, R.Broda, D.Bucurescu, E.Farnea, W.Gelletly, A.Gadea, M.Ionescu-Bujor, A.Iordachescu, Th.Kroll, S.D.Langdown, S.Lunardi, N.Marginean, T.Martinez, N.H.Medina, B.Quintana, P.H.Regan, B.Rubio, C.A.Ur, J.J.Valiente-Dobon, S.J.Williams Oblate collectivity in the yrast structure of 194Pt NUCLEAR REACTIONS 192Os(82Se, X)194Pt, E=460 MeV; measured Eγ, Iγ, γγ-coin. 194Pt deduced levels, J, π, configurations, B(E2). GASP array.
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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.
2005SC06 Acta Phys.Pol. B36, 1071 (2005) N.Schunck, J.Dudek, S.Frauendorf Collective rotation of nuclei with tetrahedral symmetry
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
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
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
2003DU26 Acta Phys.Pol. B34, 2491 (2003) Atomic nuclei with tetrahedral and octahedral symmetries
2002DU14 Phys.Rev.Lett. 88, 252502 (2002) J.Dudek, A.Gozdz, N.Schunck, M.Miskiewicz Nuclear Tetrahedral Symmetry: Possibly present throughout the periodic table NUCLEAR STRUCTURE 80,108Zr, 160Yb, 242Fm; calculated energy vs deformation, tetrahedral symmetry features.
doi: 10.1103/PhysRevLett.88.252502
2001SC15 Acta Phys.Pol. B32, 1103 (2001) Dirac Equation for the Nuclear Mean-Field with a Woods-Saxon Potential NUCLEAR STRUCTURE 208Pb; calculated single-particle levels. Dirac equation with Woods-Saxon potential, comparison with relativistic mean field approach, experimental data.
2001SC42 Acta Phys.Pol. B32, 2639 (2001) Towards Explanation of the ' Inertia Anomalies ' in Realistic Mean Field Calculations NUCLEAR STRUCTURE 152Dy; calculated superdeformed band moment of inertia. Origin of systematic differences between experiment and theory discussed.
2000DU17 Acta Phys.Hung.N.S. 12, 177 (2000) J.Dudek, N.Schunck, Z.Lojewski Parametrization of the Nuclear Mean Field within Dirac Formalism NUCLEAR STRUCTURE 208Pb; calculated single-particle level energies. Relativistic mean field, Dirac formalism, Woods-Saxon potential.
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