NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = W.Nazarewicz Found 404 matches. Showing 1 to 100. [Next]2023CH46 Phys.Rev.Lett. 131, 172501 (2023) R.J.Charity, J.Wylie, S.M.Wang, T.B.Webb, K.W.Brown, G.Cerizza, Z.Chajecki, J.M.Elson, J.Estee, D.E.M.Hoff, S.A.Kuvin, W.G.Lynch, J.Manfredi, N.Michel, D.G.McNeel, P.Morfouace, W.Nazarewicz, C.D.Pruitt, C.Santamaria, S.Sweany, J.Smith, L.G.Sobotka, M.B.Tsang, A.H.Wuosmaa Strong Evidence for 9N and the Limits of Existence of Atomic Nuclei RADIOACTIVITY 9N(p), 8C, 6Be(2p) [from 9Be(13O, X)9N, E=69.5 MeV/nucleon]; measured decay products, Ep, Ip. 9N, 8C; deduced invariant-mass spectra, level diagrams, possible single resonancelike peak in the spectrum. R-matrix fits, comparison with the theoretical predictions of an open-quantum-system approach. The National Superconducting Cyclotron Laboratory at Michigan State University.
doi: 10.1103/PhysRevLett.131.172501
2023FE08 Phys. Rev. Res. 5, L022044 (2023) R.W.Fearick, P.von Neumann-Cosel, S.Bacca, J.Birkhan, F.Bonaiti, I.Brandherm, G.Hagen, H.Matsubara, W.Nazarewicz, N.Pietralla, V.Yu.Ponomarev, P.-G.Reinhard, X.Roca-Maza, A.Richter, A.Schwenk, J.Simonis, and A.Tamii Electric dipole polarizability of 40Ca NUCLEAR REACTIONS 40Ca(p, p'), E=5-25 MeV; measured reaction products, Ep, Ip; deduced electric dipole strength distribution, σ(θ, E). Comparison with available data. The Grand Raiden spectrometer, RCNP, Osaka.
doi: 10.1103/PhysRevResearch.5.L022044
2023KO19 Phys.Rev.Lett. 131, 102501 (2023) K.Konig, S.Fritzsche, G.Hagen, J.D.Holt, A.Klose, J.Lantis, Y.Liu, K.Minamisono, T.Miyagi, W.Nazarewicz, T.Papenbrock, S.V.Pineda, R.Powel, P.-G.Reinhard Surprising Charge-Radius Kink in the Sc Isotopes at N=20 NUCLEAR REACTIONS Be(40Ca, X)40Sc/41Sc, E=140 MeV/nucleon; measured frequencies; deduced resonance spectra, charge radii using collinear laser spectroscopy, kink at neutron shell closure. Comparison with available data. The National Superconducting Cyclotron Laboratory.
doi: 10.1103/PhysRevLett.131.102501
2023MI20 Phys.Rev.Lett. 131, 242502 (2023) N.Michel, W.Nazarewicz, M.Ploszajczak Description of the Proton-Decaying 0+2 Resonance of the α Particle RADIOACTIVITY 4He(p), (n), (d); analyzed available data the monopole transition form factor from the ground state; deduced the excitation energy and monopole form factor of the 0+2 state in 4He.
doi: 10.1103/PhysRevLett.131.242502
2023OK01 Phys.Rev. C 107, L021305 (2023) J.Okolowicz, M.Ploszajczak, W.Nazarewicz Near-threshold resonances in 11C and the 10B(p, α)7Be aneutronic reaction NUCLEAR STRUCTURE 11C; calculated levels J, π, spectroscopic factors, continuum-coupling correlation energy for near proton-threshold states. Shell model embedded in the continuum (SMEC). Discussed the impact of the resonances on the σ for the reaction 10B(p, α). Comparison to experimental data.
doi: 10.1103/PhysRevC.107.L021305
2023SM02 Phys.Rep. 1035, 1 (2023) O.R.Smits, P.Indelicato, W.Nazarewicz, M.Piibeleht, P.Schwerdtfeger Pushing the limits of the periodic table - A review on atomic relativistic electronic structure theory and calculations for the superheavy elements ATOMIC PHYSICS A=1-172; calculated atomic structure by solving the Dirac equation in strong Coulomb fields, and taking into account quantum electrodynamic effects; deduced the nature of the resulting Gamow states within a rigged Hilbert space formalism.
doi: 10.1016/j.physrep.2023.09.004
2023SP02 Phys.Lett. B 841, 137932 (2023) M.Spieker, S.E.Agbemava, D.Bazin, S.Biswas, P.D.Cottle, P.J.Farris, A.Gade, T.Ginter, S.Giraud, K.W.Kemper, J.Li, W.Nazarewicz, S.Noji, J.Pereira, L.A.Riley, M.Smith, D.Weisshaar, R.G.T.Zegers Hexadecapole strength in the rare isotopes 74, 76Kr NUCLEAR REACTIONS 1H(74Kr, 74Kr'), (76Kr, 76Kr'), E(cm)=100 MeV, [secondary 74,76Kr beams from 9Be(78Kr, X), E=150 MeV/nucleon primary reaction, followed by separation of fragments using A1900 separator]; measured Doppler-corrected Eγ, Iγ, (particle)γ-coin using NSCL-MSU using NSCL/Ursinus Liquid Hydrogen (LH2) Target, eight GRETINA modules of 36-fold segmented HPGe detectors for γ radiation, and S800 spectrograph for projectile-like reaction residues. 74,76Kr; deduced levels, Jπ, β2 for the first 2+ state and β4 and B(E4)(W.u.) for the first 4+ state from inelastic proton scattering experiments in inverse kinematics. Comparison to coupled-channels calculations, and nuclear density functional theory (DFT) calculations using the Skyrme SkM* and UNEDF1 energy density functionals, covariant NL3* and DD-PC1 energy density functionals. Systematics and theoretical predictions of β2, β4 and B(E4)(W.u.) for 74,76,78,80,82,84,86Kr.
doi: 10.1016/j.physletb.2023.137932
2023WA15 Phys. Rev. Res. 5, 023183 (2023) S.M.Wang, W.Nazarewicz, A.Volya, Y.G.Ma Probing the nonexponential decay regime in open quantum systems RADIOACTIVITY 6Be(2p), 6He(2n); calculated survival probability; deduced the phenomenon of a nonexponential decay of an open quantum system at long times.
doi: 10.1103/PhysRevResearch.5.023183
2022BO15 Rev.Mod.Phys. 94, 031003 (2022) A.Boehnlein, M.Diefenthaler, N.Sato, M.Schram, V.Ziegler, C.Fanelli, M.Hjorth-Jensen, T.Horn, M.P.Kuchera, D.Lee, W.Nazarewicz, P.Ostroumov, K.Orginos, A.Poon, X.-N.Wang, A.Scheinker, M.S.Smith, L.-G.Pang Colloquium: Machine learning in nuclear physics
doi: 10.1103/RevModPhys.94.031003
2022CI08 J.Phys.(London) G49, 120502 (2022) V.Cirigliano, Z.Davoudi, J.Engel, R.J.Furnstahl, G.Hagen, U.Heinz, H.Hergert, M.Horoi, C.W.Johnson, A.Lovato, E.Mereghetti, W.Nazarewicz, A.Nicholson, T.Papenbrock, S.Pastore, M.Plumlee, D.R.Phillips, P.E.Shanahan, S.R.Stroberg, F.Viens, A.Walker-Loud, K.A.Wendt, S.M.Wild Towards precise and accurate calculations of neutrinoless double-beta decay RADIOACTIVITY 48Ca(2β-); calculated neutrinoless nuclear matrix elements using chiral-EFT interactions, EDF, IBM, QRPA, SM-pf, SM-sdpf, SM-MBPT, RSM, QMC+SM, IM-GCM, VS-IMSRG, CCSD, CCSD-T1.
doi: 10.1088/1361-6471/aca03e
2022FL03 Phys.Rev. C 105, 054302 (2022) E.Flynn, D.Lay, S.Agbemava, P.Giuliani, K.Godbey, W.Nazarewicz, J.Sadhukhan Nudged elastic band approach to nuclear fission pathways RADIOACTIVITY 240Pu, 235U(SF); calculated potential energy surfaces in (Q20, Q30) coordinates, action integrals, fission paths. Nudged elastic band method (NEB), grid-based methods, and the Euler-Lagrange approach.
doi: 10.1103/PhysRevC.105.054302
2022KO04 Phys.Rev. C 105, L021303 (2022) M.Kortelainen, Z.Sun, G.Hagen, W.Nazarewicz, T.Papenbrock, P.-G.Reinhard Universal trend of charge radii of even-even Ca-Zn nuclei NUCLEAR STRUCTURE 36,38,40,42,44,46,48,50,52,54,56,58,60Ca, 42,44,46,48,50,52,54,56,58,60,62Ti, 44,46,48,50,52,54,56,58,60,62,64Cr, 46,48,50,52,54,56,58,60,62,64,66Fe, 48,50,52,54,56,58,60,62,64,66,68Ni, 60,62,64,66,68,70Zn; calculated ground state energies, charge rms radii. Coupled cluster (CC) and ab-initio density functional theory calculations extended to the open-shell deformed nuclei. Comparison to available data.
doi: 10.1103/PhysRevC.105.L021303
2022MA04 Phys.Rev.Lett. 128, 022502 (2022) S.Malbrunot-Ettenauer, S.Kaufmann, S.Bacca, C.Barbieri, J.Billowes, M.L.Bissell, K.Blaum, B.Cheal, T.Duguet, R.F.Garcia Ruiz, W.Gins, C.Gorges, G.Hagen, H.Heylen, J.D.Holt, G.R.Jansen, A.Kanellakopoulos, M.Kortelainen, T.Miyagi, P.Navratil, W.Nazarewicz, R.Neugart, G.Neyens, W.Nortershauser, S.J.Novario, T.Papenbrock, T.Ratajczyk, P.-G.Reinhard, L.V.Rodriguez, R.Sanchez, S.Sailer, A.Schwenk, J.Simonis, V.Soma, S.R.Stroberg, L.Wehner, C.Wraith, L.Xie, Z.Y.Xu, X.F.Yang, D.T.Yordanov Nuclear Charge Radii of the Nickel Isotopes 58-68, 70Ni NUCLEAR MOMENTS 58,59,60,61,62,63,64,65,66,67,68Ni, 70Ni; measured frequency-time spectrum; deduced isotope shifts, mean-square charge radii. Comparison with ab initio approaches. Collinear laser spectroscopy beam line COLLAPS, ISOLDE/CERN.
doi: 10.1103/PhysRevLett.128.022502
2022OK01 J.Phys.(London) G49, 10LT01 (2022) J.Okolowicz, M.Ploszajczak, W.Nazarewicz β-p and β-α decay of the 11Be neutron halo ground state RADIOACTIVITY 11Be(β-p), (β-α); calculated energy levels, J, π, proton decay width, branching ratios, Gamow-Teller reduced matrix elements B(GT) and log ft, radiative widths and intensities of the electromagnetic transitions; deduced parameters of the effective the shell model embedded in the continuum (SMEC) Hamiltonian.
doi: 10.1088/1361-6471/ac8948
2022RE02 Phys.Rev. C 105, L021301 (2022) Information content of the differences in the charge radii of mirror nuclei NUCLEAR STRUCTURE 36S, 54Fe, 48,54Ni, 36,48Ca, 208Pb; calculated charge radii of mirror nuclei. Analysis of the correlation between mirror charge radii and slope of the symmetry energy L. Comparison with available data.
doi: 10.1103/PhysRevC.105.L021301
2022RE09 Phys.Rev. C 106, 014303 (2022) Statistical correlations of nuclear quadrupole deformations and charge radii NUCLEAR STRUCTURE 166,168,170,172,174Er, 168,170,172,174,176Yb, 170,172,174,176,178Hf; calculated proton quadrupole ground-state deformations β2, charge radii, proton and neutron pairing energies, and single-particle energies, coefficients of determination (CoD) diagrams for the underlying deformed shell structure and changes of single-particle configurations due to crossings of s.p. levels. Self-consistent mean-field theory using quantified energy density functionals SV-min and Fy(Δr, BCS), and density-dependent pairing forces, with the statistical analysis using linear least-square regression.
doi: 10.1103/PhysRevC.106.014303
2022RE14 Phys.Rev.Lett. 129, 232501 (2022) P.-G.Reinhard, X.Roca-Maza, W.Nazarewicz Combined Theoretical Analysis of the Parity-Violating Asymmetry for 48Ca and 208Pb NUCLEAR STRUCTURE 48Ca, 208Pb; analyzed available data; deduced the parity violating asymmetry, the static electric dipole polarizability, masses and charge radii.
doi: 10.1103/PhysRevLett.129.232501
2022SA04 Phys.Rev. C 105, 014619 (2022) J.Sadhukhan, S.A.Giuliani, W.Nazarewicz Theoretical description of fission yields: Toward a fast and efficient global model NUCLEAR REACTIONS 235U, 239Pu, 251Cf, 255Fm(n, F), E=thermal; calculated mass and charge fission fragment distributions, total neutron multiplicities, secondary (post-neutron emission) mass and charge fission fragment distributions, charge polarization of heavy fragments in 235U(n, F); predicted odd-even staggering (OES) in charge yields and for neutron evaporation. Microscopic-statistical model of fission fragment distribution with fission trajectories from the density functional theory framework.Comparison with experimental data. RADIOACTIVITY 254Pu, 252Cf, 254,256,264,290Fm, 294Og(SF); calculated total neutron multiplicities for fission of 252Cf and 254Fm, nucleon localization functions for neutrons and protons at the prescission configuration for fission of 264Fm, secondary (post-neutron emission) mass and charge fission fragment distributions for 252Cf, 254Fm and 256Fm, fragment charge distributions for 245Pu, 290Fm and 294Og. predicted odd-even staggering (OES) in charge yields and for neutron evaporation. Microscopic-statistical model of fission fragment distribution with fission trajectories from the density functional theory framework. Comparison with available experimental data.
doi: 10.1103/PhysRevC.105.014619
2022SO14 Phys.Rev.Lett. 129, 132501 (2022) F.Sommer, K.Konig, D.M.Rossi, N.Everett, D.Garand, R.P.de Groote, J.D.Holt, P.Imgram, A.Incorvati, C.Kalman, A.Klose, J.Lantis, Y.Liu, A.J.Miller, K.Minamisono, T.Miyagi, W.Nazarewicz, W.Nortershauser, S.V.Pineda, R.Powel, P.-G.Reinhard, L.Renth, E.Romero-Romero, R.Roth, A.Schwenk, C.Sumithrarachchi, A.Teigelhofer Charge Radii of 55, 56Ni Reveal a Surprisingly Similar Behavior at N=28 in Ca and Ni Isotopes NUCLEAR MOMENTS 54,55,56,57,58,59,60Ni; measured frequencies; deduced Isotope shifts, differential ms charge radii, and absolute rms charge radii. Comparison with nuclear density functional theory (DFT) calculations. National Superconducting Cyclotron Laboratory (NSCL) at Michigan State University (MSU) and collinear laser spectroscopy (CLS) at the BECOLA facility.
doi: 10.1103/PhysRevLett.129.132501
2022WA33 J.Phys.(London) G49, 10LT02 (2022) S.M.Wang, W.Nazarewicz, R.J.Charity, L.G.Sobotka Nucleon-nucleon correlations in the extreme oxygen isotopes RADIOACTIVITY 11,12O(2p), 26O(2n); calculated density distributions of two-nucleon decays, asymptotic energy and angular correlations of protons and neutrons, Jacobi-Y correlations of two protons emitted from the broad low-energy structure, two-neutron decay of threshold resonance in 26O. The Gamow coupled-channel (GCC) method.
doi: 10.1088/1361-6471/ac888f
2021BE14 Eur.Phys.J. A 57, 100 (2021) P.Bedaque, A.Boehnlein, M.Cromaz, M.Diefenthaler, L.Elouadrhiri, T.Horn, M.Kuchera, D.Lawrence, D.Lee, S.Lidia, R.McKeown, W.Melnitchouk, W.Nazarewicz, K.Orginos, Y.Roblin, M.S.Smith, M.Schram, X.-N.Wang A.I. for nuclear physics
doi: 10.1140/epja/s10050-020-00290-x
2021CH14 Phys.Rev. C 103, 034303 (2021) M.Chen, T.Li, J.Dobaczewski, W.Nazarewicz Microscopic origin of reflection-asymmetric nuclear shapes NUCLEAR STRUCTURE 146Ba, 224Ra; calculated deformation energies, multipole components of the total deformation energy, isospin and neutron-proton components of the octupole energy as functions of β3 parameter. 138,140,142,144,146,148,150,152Ba, 166,168,170,172,174,176,178,180Yb, 214,216,218,220,222,224,226,228,230,232Ra, 216,218,220,222,224,226,228,230,232,234U; calculated equilibrium quadrupole deformations β20, deformation energies. 176Yb, 224Ra; calculated single-particle (canonical) neutron and proton SLy4-HFB levels as functions of β2. Axial reflection-asymmetric Hartree-Fock-Bogoliubov theory using SLy4 and UNEDF2 Skyrme energy-density functionals and density-dependent pairing force for the multipole expansion of interaction energies in isospin and neutron-proton schemes to investigate their role in the appearance of reflection-asymmetric deformations.
doi: 10.1103/PhysRevC.103.034303
2021HA47 Nat.Phys. 17, 1408 (2021) A.Hamaker, E.Leistenschneider, R.Jain, G.Bollen, S.A.Giuliani, K.Lund, W.Nazarewicz, L.Neufcourt, C.R.Nicoloff, D.Puentes, R.Ringle, C.S.Sumithrarachchi, I.T.Yandow Precision mass measurement of lightweight self-conjugate nucleus 80Zr ATOMIC MASSES 80,81,82,83Zr; measured time of flight, frequencies; deduced mass excesses, weighted average frequency ratio. Comparison with AME20. Low Energy Beam and Ion Trap (LEBIT) facility.
doi: 10.1038/s41567-021-01395-w
2021KO08 Nat.Phys. 17, 439 (2021), Erratum Nat.Phys. 17, 539 (2021) A.Koszorus, X.F.Yang, W.G.Jiang, S.J.Novario, S.W.Bai, J.Billowes, C.L.Binnersley, M.L.Bissell, T.E.Cocolios, B.S.Cooper, R.P.de Groote, A.Ekstrom, K.T.Flanagan, C.Forssen, S.Franchoo, R.F.Garcia Ruiz, F.P.Gustafsson, G.Hagen, G.R.Jansen, A.Kanellakopoulos, M.Kortelainen, W.Nazarewicz, G.Neyens, T.Papenbrock, P.-G.Reinhard, C.M.Ricketts, B.K.Sahoo, A.R.Vernon, S.G.Wilkins Charge radii of exotic potassium isotopes challenge nuclear theory and the magic character of N = 32 NUCLEAR MOMENTS 36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52K; measured frequencies; deduced hyperfine structure spectra, charge radii, new magic numbers. Comparison with NNLO, HFB calculations.
doi: 10.1038/s41567-020-01136-5
2021PH05 J.Phys.(London) G48, 072001 (2021) D.R.Phillips, R.J.Furnstahl, U.Heinz, T.Maiti, W.Nazarewicz, F.M.Nunes, M.Plumlee, M.T.Pratola, S.Pratt, F.G.Viens, S.M.Wild Get on the BAND Wagon: a Bayesian framework for quantifying model uncertainties in nuclear dynamics NUCLEAR REACTIONS 208Pb(p, p), E=30 MeV; calculated σ. Comparison with available data.
doi: 10.1088/1361-6471/abf1df
2021RE06 Phys.Rev. C 103, 054310 (2021), Phys.Rev. C 107, 069901 (2023) Nuclear charge densities in spherical and deformed nuclei: Toward precise calculations of charge radii NUCLEAR STRUCTURE 40,48Ca; calculated charge and proton density distributions, differential mean-square charge radii and compared with experimental data. Z=20, N=16-34; Z=24, N=20-44; Z=38, N=34-70; Z=50, N=50-86; Z=70, N=80-126; Z=82, N=102-150; Z=92, N=122-156; N=20, Z=10-24; N=28, Z=16-30; N=50, Z=30-52; N=82, Z=44-72; N=126, Z=70-92; calculated rms point-proton and charge radii for isotopic and isotonic chains and corrections to the fourth radial moments, surface thicknesses, and diffraction radii of magic and open-shell spherical and deformed even-even nuclei. Self-consistent mean-field theory using quantified energy density functionals and density-dependent pairing forces with Skyrme parameterization SV-bas optimized to a large experimental calibration dataset.
doi: 10.1103/PhysRevC.103.054310
2021RE13 Phys.Rev.Lett. 127, 232501 (2021) P.-G.Reinhard, X.Roca-Maza, W.Nazarewicz Information Content of the Parity-Violating Asymmetry in 208Pb NUCLEAR STRUCTURE 208Pb; analyzed data on the parity-violating asymmetry; deduced the theoretical uncertainty, neutron skin thickness, the symmetry-energy slope. Set of relativistic energy density functionals.
doi: 10.1103/PhysRevLett.127.232501
2021WA23 Phys.Rev.Lett. 126, 142501 (2021) Fermion Pair Dynamics in Open Quantum Systems NUCLEAR STRUCTURE 6Be, 6He; calculated time evolution of the wave functions, asymptotic energy and angular correlations of emitted nucleons, density and momentum distributions of two-nucleon decays from the g.s., three-body decays.
doi: 10.1103/PhysRevLett.126.142501
2021WY01 Phys.Rev. C 104, L061301 (2021) J.Wylie, J.Okolowicz, W.Nazarewicz, M.Ploszajczak, S.M.Wang, X.Mao, N.Michel Spectroscopic factors in dripline nuclei NUCLEAR STRUCTURE 9C, 9Li; calculated spectroscopic factors for the knockout of a p3/2 nucleon from the 3/2- g.s. of 9C and 9Li to ground states of 8C, 8He, 8B, and 8Li. 8C, 8He, 8B, 8Li, 9C, 9Li; calculated squared harmonic-oscillator basis shell model HO-SM and Gamow shell model (GCM) amplitudes of shell-model configurations, with details of GSM spectra and dominant configurations in ps-space and psd-space given in the Supplemental Material 13O, 13F; calculated ratio of spectroscopic in shell model embedded in the continuum (SMEC) and HO-SM for neutron and proton removal from the g.s. of 13O to 12O and 12N ground states, and 13F proton resonance to the second 2+ state of 12O.
doi: 10.1103/PhysRevC.104.L061301
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
2020CA18 Phys.Rev. C 102, 024311 (2020) Y.Cao, S.E.Agbemava, A.V.Afanasjev, W.Nazarewicz, E.Olsen Landscape of pear-shaped even-even nuclei NUCLEAR STRUCTURE Z=40-100, N=40-200; calculated ground state octupole deformations β3 and octupole deformation energies of even-even nuclei in the (Z, N) plane using the Skyrme energy density functionals (SEDFs): UNEDF0, UNEDF1, UNEDF2, SLy4, and SV-min. 80Zr, 112,146Ba, 224Ra, 286Th; calculated Single-particle energy splitting between the unusual-parity intruder shell and the normal-parity shell using (SEDFs): UNEDF0, UNEDF1, UNEDF2, SLy4, SV-min, DD-ME2, NL3*, DD-PC1 and PC-PK1. 212,214,216,218,220,222,224,226,228,230Rn, 214,216,218,220,222,224,226,228,230,232Ra, 216,218,220,222,224,226,228,230,232,234Th, 216,218,220,222,224,226,228,230,232,234U, 138,140,142,144,146,148,150,152Ba, 140,142,144,146,148,150,152,154Ce, 142,144,146,148,150,152,154,156Nd; calculated deformation parameters β2, β3, and octupole deformation energies using the Skyrme energy density functionals models. 112,114,144,146,148Ba, 144,146,148Ce, 146,148,196,198Nd, 150,194,196,198Sm, 196,198,200Gd, 198,200,202Dy, 200,202Er, 218,220,222,224,278,280,282Rn, 218,220,222,224,226,228,280,282,284,286,288Ra, 220,222,224,226,228,282,284,286,288,290Th, 222,224,226,228,230,282,284,286,288,290U, 224,226,228,230,232,284,286,288,290,292Pu, 224,226,228,230,284,286,288,290,292,294Cm, 226,228,230,284,286,288,290,292,294,296Cf, 226,228,230,232,284,286,288,290,292,294,296,298Fm, 230,286,288,290,292,294,296,298No, 288,290,292,294,296,300Rf, 290,292,294Sg; calculated β3 deformation parameter, octupole deformation energies, proton moments Q20 and Q30 for octupole-deformed nuclei obtained in five Skyrme energy density functionals, and four covariant energy density functionals. Comparison between Skyrme and covariant models, and with relevant experimental data. See also supplemental material.
doi: 10.1103/PhysRevC.102.024311
2020DE21 Nat.Phys. 16, 620 (2020) R.P.de Groote, J.Billowes, C.L.Binnersley, M.L.Bissell, T.E.Cocolios, T.Day Goodacre, G.J.Farooq-Smith, D.V.Fedorov, K.T.Flanagan, S.Franchoo, R.F.Garcia Ruiz, W.Gins, J.D.Holt, A.Koszorus, K.M.Lynch, T.Miyagi, W.Nazarewicz, G.Neyens, P.-G.Reinhard, S.Rothe, H.H.Stroke, A.R.Vernon, K.D.A.Wendt, S.G.Wilkins, Z.Y.Xu, X.F.Yang Measurement and microscopic description of odd-even staggering of charge radii of exotic copper isotopes NUCLEAR MOMENTS 63,64,65,68,69,70,71,72,73,74,75,76,77,78Cu; measured laser frequencies; deduced isotope shifts, charge radii. Isotope Mass Separator On-Line Device facility (ISOLDE) at CERN.
doi: 10.1038/s41567-020-0868-y
2020HO06 Nature(London) 580, 52 (2020) D.E.M.Hoff, A.M.Rogers, S.M.Wang, P.C.Bender, K.Brandenburg, K.Childers, J.A.Clark, A.C.Dombos, E.R.Doucet, S.Jin, R.Lewis, S.N.Liddick, C.J.Lister, Z.Meisel, C.Morse, W.Nazarewicz, H.Schatz, K.Schmidt, D.Soltesz, S.K.Subedi, S.Waniganeththi Mirror-symmetry violation in bound nuclear ground states RADIOACTIVITY 73Sr(β+p), (β+), (EC) [from Be(92Mo, X), E=140 MeV/nucleon]; measured decay products, Eβ, Iβ, Ep, Ip; deduced T1/2, γ-ray energies, level scheme, J, π, branching ratios, isobaric-analogue state (IAS), log ft. Comparison with calculations, available data.
doi: 10.1038/s41586-020-2123-1
2020LI40 Phys.Rev. C 102, 044305 (2020) T.Li, M.Z.Chen, C.L.Zhang, W.Nazarewicz, M.Kortelainen Nucleon localization function in rotating nuclei NUCLEAR STRUCTURE 152Dy; calculated single-particle neutron and proton Routhians as functions of angular frequency using Skyrme interaction SkM* and the cranked Hartree-Fock (CHF), and cranked harmonic oscillator (CHO) methods for the SD band, current, spin, spin-kinetic and spin-current tensor densities for the SD band using CHF method; used the concept of nucleon localization function (NLF) to interpret the results from CHF method for fast rotation in nuclei. Discussed oscillating pattern of the NLF in terms of interference between kinetic-energy and particle densities, and nodal pattern of the NLF in terms of direction of major axis of a rotating nucleus, and aligned angular momentum.
doi: 10.1103/PhysRevC.102.044305
2020MA34 Phys.Rev. C 102, 024309 (2020) X.Mao, J.Rotureau, W.Nazarewicz, N.Michel, R.M.Id Betan, Y.Jaganathen Gamow-shell-model description of Li isotopes and their mirror partners NUCLEAR STRUCTURE 5He, 5,6,7,8,9,10,11Li, 7Be, 8B, 9C, 10N, 11O; calculated levels, resonances, J, π in the framework of the complex-energy Gamow shell model (GSM) assuming the rigid 4He core, and effective interaction between valence nucleons based on a simplified version of the Furutani-Horiuchi-Tamagaki (FHT) potential. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.024309
2020NE02 Phys.Rev. C 101, 014319 (2020) L.Neufcourt, Y.Cao, S.Giuliani, W.Nazarewicz, E.Olsen, O.B.Tarasov Beyond the proton drip line: Bayesian analysis of proton-emitting nuclei RADIOACTIVITY 19Mg, 45Fe, 48Ni, 54Zn, 67Kr(2p); calculated Q(2p) using eleven global mass models: Skyrme models SkM*, SkP, SLy4, SV-min, UNEDF0, UNEDF1, UNEDF2, BCPM and D1M, FRDM-2012 and HFB-24, and Bayesian model averaging (BMA) results: BMA-0, BMA-I, BMA-II, BMA-III, and comparing with experimental data from AME2016 and later literature. Z=17-82; calculated nuclear binding-energy, and probability of proton decay, relative to the neutron number of the lightest proton-bound isotope with known experimental S(p) or S(2p), in the proton-rich region using BMA-I and BMA-II model averaging methods. 25,26,27S, 29,30,31Ar, 33,34,35Ca, 37,38,39Ti, 40,41,42,43Cr, 44,45,46Fe, 47,48,49,50Ni, 52,53,54,55Zn, 56,57,58,59Ge, 61,62,63,64Se, 64,65,66,67,68Kr, 68,69,70,71,72Sr, 72,73,74,75,76Zr, 76,77,78,79,80Mo, 80,81,82,83,84Ru, 83,84,85,86,87,88Pd, 87,88,89,90,91Cd, 91,92,93,94,95Sn, 100,101,102,103Te, 104,105,106,107Xe, 108,109,110,111,112Ba, 111,112,113,114,115,116Ce, 115,116,117,118,119Nd, 119,120,121,122,123,124Sm, 123,124,125,126,127,128,129Gd, 128,129,130,131,132,133,134Dy, 131,132,133,134,135,136,137Er, 135,136,137,138,139,140,141,142Yb, 141,142,143,144,145,146,147Hf, 145,146,147,148,149,150W, 150,151,152,153,154,155Os, 152,153,154,155,156,157,158Pt, 156,157,158,159,160,161,162Hg(2p); calculated Q(2p) and half-lives using BMA-1 method. 30Ar, 34Ca, 39Ti, 42Cr, 58Ge, 62Se, 66Kr, 70Sr, 74Zr, 78Mo, 82Ru, 86Pd, 90Cd, 103Te; predicted as most promising 2p emitters. 131,132Dy, 134,135Er, 144,145Hf; predicted as excellent candidates for the sequential emission of two protons. Bayesian Gaussian processes for separation-energy residuals and combined via Bayesian model averaging for mass predictions, with uncertainty quantification of theoretical predictions.
doi: 10.1103/PhysRevC.101.014319
2020NE04 Phys.Rev. C 101, 044307 (2020) L.Neufcourt, Y.Cao, S.A.Giuliani, W.Nazarewicz, E.Olsen, O.B.Tarasov Quantified limits of the nuclear landscape NUCLEAR STRUCTURE Z=5-119, N=11-293; calculated S(n) for odd-N. Z=8-119, N=20-296; calculated S(2n) for even-N. Z=25-119, N-21-176; calculated S(p) for odd-Z. Z=14-118, N=8-170; calculated S(2p) for even-Z. Quantified predictions of proton and neutron separation energies and Bayesian probabilities of existence of particle-bound isotopes throughout the nuclear landscape using nuclear density-functional theory with several energy density functionals, together with current global mass models and experimental atomic mass data in the general framework of Bayesian model averaging (BMA); deduced existence of 7759 particle-bound nuclei with Z<120, having existence probability of >0.5. Relevance to discovery potential with modern radioactive ion-beam facilities, such as FRIB at MSU.
doi: 10.1103/PhysRevC.101.044307
2020OK01 Phys.Rev.Lett. 124, 042502 (2020) J.Okolowicz, M.Ploszajczak, W.Nazarewicz Convenient Location of a Near-Threshold Proton-Emitting Resonance in 11B RADIOACTIVITY 11Be(β-p); calculated real part of the continuum-coupling correlation energy. 11B; deduced clusterlike narrow resonances in the vicinity of reaction or decay thresholds.
doi: 10.1103/PhysRevLett.124.042502
2020RE03 Phys.Rev. C 101, 021301 (2020) P.-G.Reinhard, W.Nazarewicz, R.F.Garcia Ruiz Beyond the charge radius: The information content of the fourth radial moment NUCLEAR STRUCTURE Z=50, N=50-124; calculated form factor and Helm-model values for radial moments r2 and r4, surface thicknesses, diffraction radii for even-even Sn nuclei. 44,48Ca, 124,132,136Sn, 202,208,214Pb; calculated coefficient of determination (CoD) from the covariance measure and multiple correlation coefficients (MCC) for spherical nuclei. Z=20, N=16-40; Z=50, N-50-124; Z=82, N=108-144; calculated relative difference of Helm-model predictions and the form factor values of diffraction radii and surface thicknesses for even-even Ca, Sn and Pb isotopic chains. Relevance to precise measurements of atomic transitions and experimental determination of fourth radial moment r4 in the next generation of radioactive beam facilities, and impact of r4 value in constraining the current energy density functionals.
doi: 10.1103/PhysRevC.101.021301
2020SA24 Phys.Rev. C 101, 065803 (2020) J.Sadhukhan, S.A.Giuliani, Z.Matheson, W.Nazarewicz Efficient method for estimation of fission fragment yields of r-proc ss nuclei NUCLEAR STRUCTURE 178Pt, 240Pu, 254Cf, 254,256,258Fm; calculated nucleonic localization function (NLF) contours, potential energy surfaces (PES) in (Q20, Q30) planes, prefragments for different fissioning systems, fission fragment mass and charge yield distribution for spontaneous fission (SF) of 240Pu, 254Cf, 254,256,258Fm, thermal neutron-induced for 240Pu, 256Fm, and heavy-ion induced fission of 178Pt. 294Og; calculated fission fragment mass and charge yields. 254Pu, 290Fm; predicted fission properties of r-process nuclei. Skyrme density functional theory (DFT) with SkM* and UNEDF1HFB models. Comparison with available experimental data.
doi: 10.1103/PhysRevC.101.065803
2020YO07 Commun. Phys. 3, 107 (2020) D.T.Yordanov, L.V.Rodriguez, D.L.Balabanski, J.Bieron, M.L.Bissell, K.Blaum, B.Cheal, J.Ekman, G.Gaigalas, R.F.G.Ruiz, G.Georgiev, W.Gins, M.R.Godefroid, C.Gorges, Z.Harman, H.Heylen, P.Jonsson, A.Kanellakopoulos, S.Kaufmann, C.H.Keitel, V.Lagaki, S.Lechner, B.Maass, S.Malbrunot-Ettenauer, W.Nazarewicz, R.Neugart, G.Neyens, W.Nortershauser, N.S.Oreshkina, A.Papoulia, P.Pyykko, P.-G.Reinhard, S.Sailer, R.Sanchez, S.Schiffmann, S.Schmidt, L.Wehner, C.Wraith, L.Xie, Z.Xu, X.Yang Structural trends in atomic nuclei from laser spectroscopy of tin NUCLEAR MOMENTS 109,115,117,119,121,123,125,127,129,131Sn; measured frequency scales relative to the fine-structure splittings in the transitions; deduced mean square charge-radii changes, high-precision magnetic moments, quadrupole moments.
doi: 10.1038/s42005-020-0348-9
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
2019GO12 Phys.Rev.Lett. 122, 192502 (2019) C.Gorges, L.V.Rodriguez, D.L.Balabanski, M.L.Bissell, K.Blaum, B.Cheal, R.F.Garcia Ruiz, G.Georgiev, W.Gins, H.Heylen, A.Kanellakopoulos, S.Kaufmann, M.Kowalska, V.Lagaki, S.Lechner, B.Maass, S.Malbrunot-Ettenauer, W.Nazarewicz, R.Neugart, G.Neyens, W.Nortershauser, P.-G.Reinhard, S.Sailer, R.Sanchez, S.Schmidt, L.Wehner, C.Wraith, L.Xie, Z.Y.Xu, X.F.Yang, D.T.Yordanov Laser Spectroscopy of Neutron-Rich Tin Isotopes: A Discontinuity in Charge Radii across the N=82 Shell Closure NUCLEAR MOMENTS 108,110,112,114,116,118,120,122,124,126,128,130,132,134Sn; measured frequencies; deduced isotope shifts, mean-square nuclear charge radii.
doi: 10.1103/PhysRevLett.122.192502
2019HO18 J.Phys.(London) G46, 083001 (2019) C.J.Horowitz, A.Arcones, B.Cote, I.Dillmann, W.Nazarewicz, I.U.Roederer, H.Schatz, A.Aprahamian, D.Atanasov, A.Bauswein, T.C.Beers, J.Bliss, M.Brodeur, J.A.Clark, A.Frebel, F.Foucart, C.J.Hansen, O.Just, A.Kankainen, G.C.McLaughlin, J.M.Kelly, S.N.Liddick, D.M.Lee, J.Lippuner, D.Martin, J.Mendoza-Temis, B.D.Metzger, M.R.Mumpower, G.Perdikakis, J.Pereira, B.W.O'Shea, R.Reifarth, A.M.Rogers, D.M.Siegel, A.Spyrou, R.Surman, X.Tang, T.Uesaka, M.Wang r-process nucleosynthesis: connecting rare-isotope beam facilities with the cosmos
doi: 10.1088/1361-6471/ab0849
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
2019NE02 Phys.Rev.Lett. 122, 062502 (2019) L.Neufcourt, Y.Cao, W.Nazarewicz, E.Olsen, F.Viens Neutron Drip Line in the Ca Region from Bayesian Model Averaging NUCLEAR STRUCTURE 50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82Ca, 52Cl, 53Ar, 49S; calculated one- and two-neutron separation energies, posterior probability of existence of neutron-rich nuclei in the Ca region.
doi: 10.1103/PhysRevLett.122.062502
2019OL01 Phys.Rev. C 99, 014317 (2019) α-decay energies of superheavy nuclei: Systematic trends RADIOACTIVITY 250,256,258,260Fm, 254,260,262,264No, 258,264,266,268Rf, 262,268,270,272Sg, 266,272,274,276Hs, 270,276,278,280Ds, 280,282,284Cn, 284,286,288Fl, 288,290,292Lv, 292,294Og, 296,298120(α); calculated Q(α), shape transitions using nuclear superfluid density functional theory with several Skyrme energy density functionals (EDFs). Comparison with available experimental values, and with other theoretical predictions.
doi: 10.1103/PhysRevC.99.014317
2019TS02 Phys.Lett. B 790, 583 (2019) I.Tsekhanovich, A.N.Andreyev, K.Nishio, D.Denis-Petit, K.Hirose, H.Makii, Z.Matheson, K.Morimoto, K.Morita, W.Nazarewicz, R.Orlandi, J.Sadhukhan, T.Tanaka, M.Vermeulen, M.Warda Observation of the competing fission modes in 178Pt NUCLEAR REACTIONS 142Nd(36Ar, X)178Pt, E=155, 170, 180 MeV; measured reaction products; deduced fission fragment yields, first observation of a multimodal fission in the sub-lead region.
doi: 10.1016/j.physletb.2019.02.006
2019WA16 Phys.Rev. C 99, 054302 (2019) S.M.Wang, W.Nazarewicz, R.J.Charity, L.G.Sobotka Structure and decay of the extremely proton-rich nuclei 11, 12O NUCLEAR STRUCTURE 10,11N, 11,12O, 11Li, 12Be; calculated levels, J, π, 2p partial decay width of 12O. 11O, 11Li, 12Be, 12O; calculated levels, J, π, two-proton widths and configurations for mirror nuclei. 12C; calculated two-proton angular correlation. 6Be, 12O; calculated 2p density distributions. 11O, 11Li; calculated angular correlations between the valence nucleons in ground and excited states. 10N, 11O; calculated trajectories of the threshold resonances. Deformed core+nucleon+nucleon Gamow coupled channel (GCC) method. Comparison with experimental data. RADIOACTIVITY 6Be, 11,12O(2p); calculated 2p density distributions, decay widths. Deformed core+nucleon+nucleon Gamow coupled channel (GCC) method.
doi: 10.1103/PhysRevC.99.054302
2019WE03 Phys.Rev.Lett. 122, 122501 (2019) T.B.Webb, S.M.Wang, K.W.Brown, R.J.Charity, J.M.Elson, J.Barney, G.Cerizza, Z.Chajecki, J.Estee, D.E.M.Hoff, S.A.Kuvin, W.G.Lynch, J.Manfredi, D.McNeel, P.Morfouace, W.Nazarewicz, C.D.Pruitt, C.Santamaria, J.Smith, L.G.Sobotka, S.Sweany, C.Y.Tsang, M.B.Tsang, A.H.Wuosmaa, Y.Zhang, K.Zhu first Observation of Unbound 11O, the Mirror of the Halo Nucleus 11Li RADIOACTIVITY 11,12O(2p) [from 9Be(13O, xn)11O/12O, E<69.5 MeV/nucleon]; measured decay products, Ep, Ip; deduced an invariant-mass spectrum, resonant state widths, two-nucleon density distributions. Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.122.122501
2018FO23 Phys.Rev. C 98, 061302 (2018) K.Fossez, J.Rotureau, W.Nazarewicz Energy spectrum of neutron-rich helium isotopes: Complex made simple NUCLEAR STRUCTURE 5,6,7,8,9,10He; calculated levels, J, π, decay widths using Gamow-density-matrix renormalization-group (G-DMRG); predicted parity inversion of narrow resonances in 9He, and s-wave-dominated configuration of the ground state of 10He that could decay by two-neutron emission. Comparison with experimental values.
doi: 10.1103/PhysRevC.98.061302
2018HA30 Phys.Rev.Lett. 121, 102501 (2018) M.Hammen, W.Nortershauser, D.L.Balabanski, M.L.Bissell, K.Blaum, I.Budincevic, B.Cheal, K.T.Flanagan, N.Frommgen, G.Georgiev, Ch.Geppert, M.Kowalska, K.Kreim, A.Krieger, W.Nazarewicz, R.Neugart, G.Neyens, J.Papuga, P.-G.Reinhard, M.M.Rajabali, S.Schmidt, D.T.Yordanov From Calcium to Cadmium: Testing the Pairing Functional through Charge Radii Measurements of 100-130Cd NUCLEAR MOMENTS 100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130Cd; measured frequencies; deduced differences in mean-square nuclear charge radii, isotope shifts. Comparison with density functional theory predictions.
doi: 10.1103/PhysRevLett.121.102501
2018NA15 Nat.Phys. 14, 537 (2018) The limits of nuclear mass and charge NUCLEAR STRUCTURE N<300; analyzed available data; deduced limits of nuclear landscape.
doi: 10.1038/s41567-018-0163-3
2018NE08 Phys.Rev. C 98, 034318 (2018) L.Neufcourt, Yu.Cao, W.Nazarewicz, F.Viens Bayesian approach to model-based extrapolation of nuclear observables ATOMIC MASSES Z=2-110, N=4-160; analyzed S(2n) of even-even nuclei from AME-2003 and AME-2016 evaluations, JYFLTRAP experimental data, and various global mass models; calculated S(2n), residuals of S(2n) for six global mass models, and S(2n) credibility interval to extrapolated nuclei with the chain of Sn nuclei as a representative example using Bayesian Gaussian processes and neural networks.
doi: 10.1103/PhysRevC.98.034318
2018RA11 Phys.Rev.Lett. 120, 232503 (2018) S.Raeder, D.Ackermann, H.Backe, R.Beerwerth, J.C.Berengut, M.Block, A.Borschevsky, B.Cheal, P.Chhetri, Ch.E.Dullmann, V.A.Dzuba, E.Eliav, J.Even, R.Ferrer, V.V.Flambaum, S.Fritzsche, F.Giacoppo, S.Gotz, F.P.Hessberger, M.Huyse, U.Kaldor, O.Kaleja, J.Khuyagbaatar, P.Kunz, M.Laatiaoui, F.Lautenschlager, W.Lauth, A.K.Mistry, E.Minaya Ramirez, W.Nazarewicz, S.G.Porsev, M.S.Safronova, U.I.Safronova, B.Schuetrumpf, P.Van Duppen, T.Walther, C.Wraith, A.Yakushev Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy NUCLEAR MOMENTS 252,253,254No; measured excitation spectra, hyperfine structure components; deduced nuclear magnetic and quadrupole moments, charge radii. Comparison with the state-of-the-art nuclear density functional calculations.
doi: 10.1103/PhysRevLett.120.232503
2018WA10 Phys.Rev.Lett. 120, 212502 (2018) Puzzling Two-Proton Decay of 67Kr RADIOACTIVITY 67Kr, 48Ni(2p); analyzed available data; calculated Nilsson levels, partial width, T1/2, two-proton angular correlations.
doi: 10.1103/PhysRevLett.120.212502
2017CA06 Prog.Part.Nucl.Phys. 94, 68 (2017) J.Carlson, M.P.Carpenter, R.Casten, C.Elster, P.Fallon, A.Gade, C.Gross, G.Hagen, A.C.Hayes, D.W.Higinbotham, C.R.Howell, C.J.Horowitz, K.L.Jones, F.G.Kondev, S.Lapi, A.Macchiavelli, E.A.McCutchan, J.Natowitz, W.Nazarewicz, T.Papenbrock, S.Reddy, M.J.Savage, G.Savard, B.M.Sherrill, L.G.Sobotka, M.A.Stoyer, M.B.Tsang, K.Vetter, I.Wiedenhoever, A.H.Wuosmaa, S.Yennello White paper on nuclear astrophysics and low-energy nuclear physics, Part 2: Low-energy nuclear physics
doi: 10.1016/j.ppnp.2016.11.002
2017FO17 Phys.Rev. C 96, 024308 (2017) K.Fossez, J.Rotureau, N.Michel, W.Nazarewicz Continuum effects in neutron-drip-line oxygen isotopes NUCLEAR STRUCTURE 23,24,25,26,27,28O; calculated binding energies, resonances and widths using complex-energy Gamow shell model and density matrix renormalization group method with a finite-range two-body interaction (GSM+DMRG). Comparison with experimental data.
doi: 10.1103/PhysRevC.96.024308
2017JA14 Phys.Rev. C 96, 054316 (2017) Y.Jaganathen, R.M.Id Betan, N.Michel, W.Nazarewicz, M.Ploszajczak Quantified Gamow shell model interaction for psd-shell nuclei NUCLEAR STRUCTURE 5He, 5Li; calculated energies and widths of ground states. 6,7,8He, 6,7,8,9Li, 6,7,8,9Be; calculated binding energies (relative to 4He) and widths of the selected states. 6He, 6Li; calculated two-nucleon correlation densities for ground and first excited states. 4,7,8,9He, 7Be, 7B; calculated levels, J, π, widths. Complex-energy Gamow shell model (GSM), with one-body potential of 4He core modeled by Woods-Saxon + spin-orbit + Coulomb potential, and finite-range nucleon-nucleon interaction. Comparison with other experimental data. NUCLEAR REACTIONS 4He(p, α), (n, α), E<20 MeV; calculated nuclear phase shifts as functions of incident neutron and proton energy using Woods-Saxon parameters, Correlation matrices. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.054316
2017JO12 Phys.Rev. C 96, 054322 (2017) M.D.Jones, K.Fossez, T.Baumann, P.A.DeYoung, J.E.Finck, N.Frank, A.N.Kuchera, N.Michel, W.Nazarewicz, J.Rotureau, J.K.Smith, S.L.Stephenson, K.Stiefel, M.Thoennessen, R.G.T.Zegers Search for excited states in 25O NUCLEAR REACTIONS 2H(24O, 25O), E=83.4 MeV/nucleon, [secondary 24O beam from 9Be(48Ca, X) primary reaction using A1900 fragment separator at NSCL-MSU facility]; measured 24O particles by a position and energy sensitive charged particle detector and separated based on energy loss and time-of-flight, and neutrons from 25O decay by the MoNA-LISA detector array. 25O; deduced two-body (24O+n) decay energy spectrum by invariant-mass spectroscopy technique, neutron-unbound ground state, L-transfer, asymptotic normalization coefficients, cross section and width of a possible 1/2+ resonance above the ground state. Comparisons with previous experimental results, and with theoretical calculations using complex-energy Gamow Shell Model (GSM) and Density Matrix Renormalization Group (DMRG) method with a finite-range two-body interaction. NUCLEAR STRUCTURE 23,24,25,26,27,28O; calculated levels, J, π using complex-energy Gamow Shell Model (GSM) and Density Matrix Renormalization Group (DMRG) method with a finite-range two-body interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.054322
2017RE06 Phys.Rev. C 95, 064328 (2017) Toward a global description of nuclear charge radii: Exploring the Fayans energy density functional NUCLEAR STRUCTURE 40,41,42,43,44,45,46,47,48,49,50,51,52Ca; calculated charge radii, binding energies, odd-even staggering, charge form factors. 44Ca, 64Ni, 124Sn, 204,212Pb, 214U; calculated binding energy difference, mean values and variances of three-point neutron differences, neutron pairing densities. Nuclear density functional theory using Fayans energy density functional in FaNDF0 form, and Skyrme energy density functionals.
doi: 10.1103/PhysRevC.95.064328
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
2017SC14 Phys.Rev. C 96, 024306 (2017) B.Schuetrumpf, W.Nazarewicz, P.-G.Reinhard Central depression in nucleonic densities: Trend analysis in the nuclear density functional theory approach NUCLEAR STRUCTURE 34Si, 48Ca, 208Pb, 294,302,326Og, 472164; N=82, 126, 184 isotonic chains; calculated proton and neutron densities, central proton depressions and central densities, multiple correlation coefficients. Bubble structures in superheavy nuclei. Nuclear density functional theory with Skyrme functionals, and statistical tools of linear least square regression for correlations between various measures of central depression and model parameters.
doi: 10.1103/PhysRevC.96.024306
2017SC25 Phys.Rev. C 96, 064608 (2017) Cluster formation in precompound nuclei in the time-dependent framework NUCLEAR REACTIONS 16O(16O, X), E(cm)=20, 100 MeV; 40Ca(40Ca, X), E(cm)=150, 300 MeV; 40Ca(16O, X), E(cm)=80, 200 MeV; 12C(18O, X), E(cm)=14 MeV; calculated total density contours and localization function (NLF); deduced cluster effects of α particles and α-conjugate nuclei in the precompound or prefission states produced in nuclear collisions in TDDFT simulations of the low energy heavy-ion collisions. Symmetry-free time-dependent density functional theory (TDDFT) approach with the Skyrme energy density functional UNEDF1.
doi: 10.1103/PhysRevC.96.064608
2017WA40 Phys.Rev. C 96, 044307 (2017) S.M.Wang, N.Michel, W.Nazarewicz, F.R.Xu Structure and decays of nuclear three-body systems: The Gamow coupled-channel method in Jacobi coordinates NUCLEAR STRUCTURE 6Be, 6Li, 6He; calculated levels, J, π, decay widths, two-nucleon separation energies and angular densities, S(2n) and two-neutron correlations for 6He. 26O; calculated S(2n), GCC wave function of the g.s. in the Jacobi coordinates, level energies, widths, two-neutron correlations. Gamow shell model (GSM) in the cluster-orbital shell model coordinates, and Gamow coupled-channel (GCC) model in Jacobi coordinates, with the nuclei viewed as a core-plus-two nucleon systems.
doi: 10.1103/PhysRevC.96.044307
2016FO01 Phys.Rev. C 93, 011305 (2016) K.Fossez, W.Nazarewicz, Y.Jaganathen, N.Michel, M.Ploszajczak Nuclear rotation in the continuum NUCLEAR STRUCTURE 11Be; calculated levels, J, π, yrast band, collective rotational properties in one-halo 11Be nucleus. Nonadiabatic coupled-channel formalism and the Berggren single-particle ensemble containing bound states, narrow resonances, and the scattering continuum; deduced stabilization of collective rotation and long-lived collective states in weakly bound neutron drip-line nuclei.
doi: 10.1103/PhysRevC.93.011305
2016FO10 Nucl.Phys. A953, 117 (2016) U.Forsberg, D.Rudolph, L.-L.Andersson, A.Di Nitto, Ch.E.Dullmann, C.Fahlander, J.M.Gates, P.Golubev, K.E.Gregorich, C.J.Gross, R.-D.Herzberg, F.P.Hessberger, J.Khuyagbaatar, J.V.Kratz, K.Rykaczewski, L.G.Sarmiento, M.Schadel, A.Yakushev, S.Aberg, D.Ackermann, M.Block, H.Brand, B.G.Carlsson, D.Cox, X.Derkx, J.Dobaczewski, K.Eberhardt, J.Even, J.Gerl, E.Jager, B.Kindler, J.Krier, I.Kojouharov, N.Kurz, B.Lommel, A.Mistry, C.Mokry, W.Nazarewicz, H.Nitsche, J.P.Omtvedt, P.Papadakis, I.Ragnarsson, J.Runke, H.Schaffner, B.Schausten, Y.Shi, P.Thorle-Pospiech, T.Torres, T.Traut, N.Trautmann, A.Turler, A.Ward, D.E.Ward, N.Wiehl Recoil-α-fission and recoil-α-α- fission events observed in the reaction 48Ca + 243Am NUCLEAR REACTIONS 243Am(48Ca, x), E=242.1, 245.0 MeV; measured reaction products, fission products, Eα, Iα(t), αα-coin, (recoil)α-coin, En, In using He-gas filled TASCA, TASISpec based on DSSSDs, other DSSSDs; deduced correlation times, α energy spectra, 23 α-decay chains of five α's and α+3n, fragments T1/2. Discussed existence of long decay chains; compared with published results. RADIOACTIVITY 289,288Mc, 284Nh, 280Rg, 276Mt, 272Bh(α), 268Db(SF); measured decay products, Eα, Iα; deduced T1/2. Comparison with available data.
doi: 10.1016/j.nuclphysa.2016.04.025
2016FO22 Phys.Rev. C 94, 054302 (2016) K.Fossez, J.Rotureau, N.Michel, Q.Liu, W.Nazarewicz Single-particle and collective motion in unbound deformed 39Mg NUCLEAR STRUCTURE 39Mg; calculated levels, J, π, resonances, half-lives and widths, configurations, one-body radial density of the valence neutron, single-particle neutron Nilsson diagram. Conventional shell model (SM), Gamow shell model (GSM), resonating group method (RGM), density matrix renormalization group (DMRG) method, and the nonadiabatic particle-plus-rotor model (PRM) formulated in the Berggren basis, with the interactions optimized to the energies of neutron-rich Mg isotopes and 2+ excitations of 34,36,38Mg.
doi: 10.1103/PhysRevC.94.054302
2016GA34 Nat.Phys. 12, 594 (2016) R.F.Garcia Ruiz, M.L.Bissell, K.Blaum, A.Ekstrom, N.Frommgen, G.Hagen, M.Hammen, K.Hebeler, J.D.Holt, G.R.Jansen, M.Kowalska, K.Kreim, W.Nazarewicz, R.Neugart, G.Neyens, W.Nortershauser, T.Papenbrock, J.Papuga, A.Schwenk, J.Simonis, K.A.Wendt, D.T.Yordanov Unexpectedly large charge radii of neutron-rich calcium isotopes NUCLEAR REACTIONS U(p, X)43Ca/44Ca/45Ca/46Ca/47Ca/48Ca/49Ca/50Ca/51Ca/52Ca, E=1.4GeV; measured hyperfine structure spectra; deduced charge radii. Comparison with available data.
doi: 10.1038/nphys3645
2016HA27 Nat.Phys. 12, 186 (2016) G.Hagen, A.Ekstrom, C.Forssen, G.R.Jansen, W.Nazarewicz, T.Papenbrock, K.A.Wendt, S.Bacca, N.Barnea, B.Carlsson, C.Drischler, K.Hebeler, M.Hjorth-Jensen, M.Miorelli, G.Orlandini, A.Schwenk, J.Simonis Neutron and weak-charge distributions of the 48Ca nucleus NUCLEAR STRUCTURE 48Ca; calculated neutron skin parameters, radii. Ab initio calculations.
doi: 10.1038/nphys3529
2016HI02 Phys.Rev.Lett. 116, 152502 (2016) Pairing Nambu-Goldstone Modes within Nuclear Density Functional Theory NUCLEAR STRUCTURE 116Sn, Ca, Sn, Er, Pb; calculated neutron pairing-rotational energy, chemical potential and pairing-rotational moment of inertia, pairing-rotational moments of inertia; deduced T=1 pairing-rotational moments of inertia of semimagic and doubly-open-shell nuclei within the NG formalism of the broken gauge symmetry.
doi: 10.1103/PhysRevLett.116.152502
2016ID01 Phys.Rev. C 93, 069802 (2016) Reply to "Comment on 'α decay in the complex-energy shell model'" RADIOACTIVITY 212Po(α); calculated and discussed eigenvalues of the norm kernel of 212Po, and spectroscopic factor as a function of Rmax in response to comment from 2016Lo08 reference on their original work in 2012Be31 reference.
doi: 10.1103/PhysRevC.93.069802
2016MA22 Phys.Rev.Lett. 116, 121101 (2016) D.Martin, A.Arcones, W.Nazarewicz, E.Olsen Impact of Nuclear Mass Uncertainties on the r Process NUCLEAR STRUCTURE A=80-240; calculated isotopic abundances for neutron star and supernovae, two-neutron separation energies using SkM, SLy4, and UNEDF0 models.
doi: 10.1103/PhysRevLett.116.121101
2016MI27 Phys.Rev.Lett. 117, 252501 (2016) K.Minamisono, D.M.Rossi, R.Beerwerth, S.Fritzsche, D.Garand, A.Klose, Y.Liu, B.Maass, P.F.Mantica, A.J.Miller, P.Muller, W.Nazarewicz, W.Nortershauser, E.Olsen, M.R.Pearson, P.-G.Reinhard, E.E.Saperstein, C.Sumithrarachchi, S.V.Tolokonnikov Charge Radii of Neutron Deficient 52, 53Fe Produced by Projectile Fragmentation NUCLEAR MOMENTS 52,53,56Fe; measured hyperfine spectra; deduced differential mean-square charge radii. Bunched-beam collinear laser spectroscopy, comparison with the nuclear density functional theory with Fayans and Skyrme energy density functionals calculations.
doi: 10.1103/PhysRevLett.117.252501
2016NA08 J.Phys.(London) G43, 043002 (2016) Challenges in nuclear structure theory
doi: 10.1088/0954-3899/43/4/044002
2016RE09 Phys.Rev. C 93, 051303 (2016) Nuclear charge and neutron radii and nuclear matter: Trend analysis in Skyrme density-functional-theory approach NUCLEAR STRUCTURE 48Ca, 208Pb, 298Fl; calculated proton and neutron rms radii, variance ellipsoids in the (rcharge, rneutron) plane, averages and variances of radii, neutron skins, uncertainties in the predictions of rms neutron and charge radii, neutron skins, and surface thicknesses for different energy density functional (EDF) fits. Nuclear density functional theory using a family of Skyrme functionals.
doi: 10.1103/PhysRevC.93.051303
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
2016SC07 Phys.Rev. C 93, 054304 (2016) B.Schuetrumpf, W.Nazarewicz, P.-G.Reinhard Time-dependent density functional theory with twist-averaged boundary conditions NUCLEAR STRUCTURE 16O; calculated small- and large-amplitude isovector E1 and isoscalar E2 strengths and power spectra, quadrupole moment, angular-averaged density distribution for isoscalar E2. Comparison to periodic (PBC), absorbing (ABC), and twist-averaged absorbing boundary conditions (TABC). Skyrme time-dependent density functional theory in three-dimensional (3D) coordinate-space representation.
doi: 10.1103/PhysRevC.93.054304
2016ZH52 Phys.Rev. C 94, 064323 (2016) C.L.Zhang, B.Schuetrumpf, W.Nazarewicz Nucleon localization and fragment formation in nuclear fission NUCLEAR STRUCTURE 232Th, 240Pu, 264Fm; calculated nucleonic density and spatial localization distributions, potential energy curves along the fission pathways, neutron and proton nucleon localization function (NLF) profiles for 264Fm and two 132Sn nuclei, 232Th and 100Zr + 132Sn. 132Sn, 100Zr; calculated nucleonic densities and spatial localizations for the ground states. Self-consistent energy density functional method (EDFM) with a quantified energy density functional optimized for fission studies.
doi: 10.1103/PhysRevC.94.064323
2015EK01 Phys.Rev. C 91, 051301 (2015) A.Ekstrom, G.R.Jansen, K.A.Wendt, G.Hagen, T.Papenbrock, B.D.Carlsson, C.Forssen, M.Hjorth-Jensen, P.Navratil, W.Nazarewicz Accurate nuclear radii and binding energies from a chiral interaction NUCLEAR STRUCTURE 2H, 4,8He, 6,9Li, 14C, 16O, 40Ca; calculated ground-state energies, charge radii, quadrupole moment for deuteron. 6Li, 14C, 16O, 22,24F, 22,24O, 40Ca; calculated levels, J, π, charge density in 16O, scattering lengths, and effective ranges in low-energy proton-proton scattering, scattering phase shifts in low-energy neutron-proton scattering, half-life for the β- decay of 3H; deduced consistently optimized interaction from chiral EFT at NNLO for nuclei and infinite nuclear matter. Coupled-cluster calculations based on chiral effective field theory interaction (NNLOsat). Comparison with experimental data.
doi: 10.1103/PhysRevC.91.051301
2015HI03 Phys.Rev. C 91, 044323 (2015) No.Hinohara, M.Kortelainen, W.Nazarewicz, E.Olsen Complex-energy approach to sum rules within nuclear density functional theory NUCLEAR STRUCTURE 24Mg; calculated energy weighted Kπ=0+ sum rule for the oblate minimum. 142,144,146,148,150,152Nd, 144,146,148,150,152,154Sm; calculated isoscalar monopole and quadrupole energy-weighted Kπ=0+ sum rules, quadrupole deformation β, neutron and proton pairing gaps, total rms radius. Complex-energy finite-amplitude method (FAM) based on quasiparticle random-phase approximation (QRPA), and Hartree-Fock-Bogoliubov (HFB) techniques.
doi: 10.1103/PhysRevC.91.044323
2015KO18 Phys.Rev. C 92, 051302 (2015) M.Kortelainen, N.Hinohara, W.Nazarewicz Multipole modes in deformed nuclei within the finite amplitude method NUCLEAR STRUCTURE 154Sm; calculated levels, B(E3). 240Pu; calculated isoscalar and isovector quadrupole and isovector octupole strength of giant resonances. Finite amplitude method (FAM) quasiparticle random phase approximation (QRPA).
doi: 10.1103/PhysRevC.92.051302
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
2015SA13 Acta Phys.Pol. B46, 575 (2015) J.Sadhukhan, K.Mazurek, J.Dobaczewski, W.Nazarewicz, J.A.Sheikh, A.Baran Multidimensional Skyrme-density-functional Study of the Spontaneous Fission of 238U RADIOACTIVITY 238U(SF); calculated T1/2, potential energy surfaces, quadrupole diagonal inertia. Microscopic input based on the ATDHFB approach.
doi: 10.5506/APhysPolB.46.575
2015SC18 Phys.Rev. C 92, 045806 (2015) Twist-averaged boundary conditions for nuclear pasta Hartree-Fock calculations NUCLEAR STRUCTURE A=100-1200; calculated total energy, kinetic energy, and potential energy per particle for the rod and slab phases of nuclear pasta in the inner crust of neutron stars. Skyrme-Hartree-Fock calculations with twist-averaged boundary conditions (TABC).
doi: 10.1103/PhysRevC.92.045806
2015ZH33 Phys.Rev. C 92, 034307 (2015) C.L.Zhang, G.H.Bhat, W.Nazarewicz, J.A.Sheikh, Y.Shi Theoretical study of triaxial shapes of neutron-rich Mo and Ru nuclei NUCLEAR STRUCTURE 106,108Mo, 108,110,112Ru; calculated levels, J, π, moments of inertia, shapes, and transition quadrupole moments, potential energy surfaces (PES) in (Q20, Q22) plane, Routhians, alignments for high-spin bands, equilibrium deformation plots, ground, γ and γγ bands. Triaxial shape deformations. Nuclear density functional theory (DFT) with the optimized energy density functional UNEDF0, and triaxial projected shell model (TPSM). Comparison with experimental data.
doi: 10.1103/PhysRevC.92.034307
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
2014KR01 Phys.Rev. C 89, 014330 (2014) A.T.Kruppa, G.Papadimitriou, W.Nazarewicz, N.Michel Nuclear three-body problem in the complex energy plane: Complex-scaling Slater method NUCLEAR STRUCTURE 6He; calculated total energy, one and two neutron radial and angular densities of ground state and first 2+ resonance. Complex-scaling (CS) approach in the Slater basis, and benchmarking with the complex-energy Gamow shell model (GSM) for bound and unbound states of two-neutron halo nucleus 6He treated as α+n+n cluster system using Minnesota force for two-body interaction, and Tikhonov regularization procedure.
doi: 10.1103/PhysRevC.89.014330
2014MC09 Phys.Rev. C 90, 021302 (2014) J.D.McDonnell, W.Nazarewicz, J.A.Sheikh, A.Staszczak, M.Warda Excitation-energy dependence of fission in the mercury region NUCLEAR STRUCTURE 174,180,198Hg, 196,210Po; calculated ground-state potential-energy surfaces in (Q20, Q30) plane, total shell correction energies along the symmetric and asymmetric fission pathways, potential-energy curves as function of excitation energy, fission pathways. Finite-temperature superfluid nuclear density functional theory (FT-DFT) with Skyrme energy density functional SkM* and a density-dependent pairing interaction. Role of shell structure of pre-scission configurations in transition from asymmetric fission in proton-rich nuclei to a more symmetric fission in heavier isotope.
doi: 10.1103/PhysRevC.90.021302
2014NA06 Eur.Phys.J. A 50, 20 (2014) W.Nazarewicz, P.-G.Reinhard, W.Satula, D.Vretenar Symmetry energy in nuclear density functional theory NUCLEAR STRUCTURE 168Er; calculated δVpn vs symmetry energy. 208Pb; calculated giant resonance energy vs symmetry energy. 266Hs; calculated surface energy, fission barrier. DFT (density functional theory). Compared to data. 32S; calculated 1+ states energy using SHF-SkV (Skyrme HF) and RMF. Compared to available data.
doi: 10.1140/epja/i2014-14020-3
2014OK01 Acta Phys.Pol. B45, 331 (2014) J.Okolowicz, W.Nazarewicz, M.Ploszajczak Near-threshold Correlations of Neutrons NUCLEAR STRUCTURE 16C, 20O; calculated energy levels, J, π, neutron correlations. Relativistic shell model embedded in the continuum calculations.
doi: 10.5506/APhysPolB.45.331
2014PE15 Phys.Rev. C 90, 024317 (2014) J.C.Pei, G.I.Fann, R.J.Harrison, W.Nazarewicz, Y.Shi, S.Thornton Adaptive multi-resolution 3D Hartree-Fock-Bogoliubov solver for nuclear structure NUCLEAR STRUCTURE 110Mo; calculated single-neutron and proton wave functions, one-quasiparticle energies, occupations, chemical potential, and total energy, neutron density distributions, total binding energy, kinetic energy, spin-orbit-Coulomb-energy, mass rms radii and quadrupole moments. Nuclear density functional theory (DFT) based on adaptive multi-resolution 3D Hartree-Fock-Bogoliubov (HFB) solver using MADNESS-HFB. Parallel programming techniques using high-performance supercomputers. Comparison with other theoretical calculations.
doi: 10.1103/PhysRevC.90.024317
2014SA30 Acta Phys.Pol. B45, 167 (2014) W.Satula, J.Dobaczewski, M.Konieczka, W.Nazarewicz Isospin Mixing Within the Symmetry Restored Density Functional Theory and Beyond NUCLEAR STRUCTURE 32Cl, 32S, 10C, 14O, 22Mg, 34Ar, 34Cl, 18Ne, 26Si, 30S, 18F, 22Na, 30P; calculated energy levels, J, π, isospin breaking corrections. Density functional theory model, comparison with available data.
doi: 10.5506/APhysPolB.45.167
2014SA68 Phys.Rev. C 90, 061304 (2014) J.Sadhukhan, J.Dobaczewski, W.Nazarewicz, J.A.Sheikh, A.Baran Pairing-induced speedup of nuclear spontaneous fission RADIOACTIVITY 240Pu, 264Fm(SF); calculated dynamic fission trajectories fission paths, collective inertia tensor. Superfluid nuclear density functional theory with the Skyrme energy density functional SkM* and a density-dependent pairing interaction. Strong effect of nucleonic pairing correlations on minimum-action fission path.
doi: 10.1103/PhysRevC.90.061304
2014SH11 Phys.Rev. C 89, 054317 (2014) J.A.Sheikh, N.Hinohara, J.Dobaczewski, T.Nakatsukasa, W.Nazarewicz, K.Sato Isospin-invariant Skyrme energy-density-functional approach with axial symmetry NUCLEAR STRUCTURE A=78, 48, 40; calculated total Hartree-Fock (HF) energy, single-particle energies and Routhians with and without isospin-symmetry-breaking Coulomb term, neutron and proton rms radii for isobaric analog chains. 78Ni, 78Zn, 78Ge, 78Se, 78Kr, 78Sr, 78Zr, 78Mo, 78Ru, 78Pd, 78Cd, 78Sn; calculated g9/2 proton effective HF potential, rms radii, single-particle energies. binding energy. Extension of existing axial DFT solver HFBTHO to isospin-invariant Skyrme EDF approach with all possible p-n (isospin) mixing terms. Comparison between HFODD and HFBTHO results.
doi: 10.1103/PhysRevC.89.054317
2014SH15 Phys.Rev. C 90, 014308 (2014) Y.Shi, D.E.Ward, B.G.Carlsson, J.Dobaczewski, W.Nazarewicz, I.Ragnarsson, D.Rudolph Structure of superheavy nuclei along decay chains of element 115 NUCLEAR STRUCTURE 264Rf, 268Sg, 272Hs, 276Ds, 280Cn, 284Fl, 288Lv, 292Og, 296120; calculated quadrupole moments. 293Ts, 287,289Mc, 283,285Nh, 279,281Rg, 287,289Lv, 283,285Fl, 279,281Cn, 275,277Ds, 275,277Mt, 273,275Hs, 271,272,273Bh, 271Sg; calculated level energies for various Nilsson configurations, total quadrupole moments, quadrupole mass deformations β2 for one-quasiparticle excitations in nuclei associated with α-decay chains of 287,289Lv, 287Mc, 293Ts and some neighboring nuclei. Self-consistent Skyrme Hartree-Fock-Bogolyubov (SHFB), energy density functional approach (using UNEDF1 and UNEDF1SO) and macroscopic-microscopic Nilsson model for superheavy nuclei. Discussed E1 transitions.
doi: 10.1103/PhysRevC.90.014308
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
2013EK01 Phys.Rev.Lett. 110, 192502 (2013) A.Ekstrom, G.Baardsen, C.Forssen, G.Hagen, M.Hjorth-Jensen, G.R.Jansen, R.Machleidt, W.Nazarewicz, T.Papenbrock, J.Sarich, S.M.Wild Optimized Chiral Nucleon-Nucleon Interaction at Next-to-Next-to-Leading Order NUCLEAR STRUCTURE 3H, 3,4He, 10B, 17,22,24O, 40,48,50,52,54,56Ca; calculated energy of the first 2+ state, energy per nucleon for neutron matter, phase shifts. The nucleon-nucleon interaction from chiral effective field theory at next-to-next-to-leading order (NNLO).
doi: 10.1103/PhysRevLett.110.192502
2013ER04 Phys.Rev. C 87, 044320 (2013) J.Erler, C.J.Horowitz, W.Nazarewicz, M.Rafalski, P.-G.Reinhard Energy density functional for nuclei and neutron stars NUCLEAR STRUCTURE 208Pb; calculated neutron skin radius, electric dipole polarizability, mass-radius relations, correlation of nuclear matter properties with neutron star mass. Z=100, N=140-260; calculated S2n of even-even nuclei. Z=4-120, N=4-300; calculated two neutron and two proton drip lines. Self-consistent nuclear density functional theory (DFT) with Skyrme energy density functionals and covariance analysis.
doi: 10.1103/PhysRevC.87.044320
2013FO06 Phys.Scr. T152, 014022 (2013) C.Forssen, G.Hagen, M.Hjorth-Jensen, W.Nazarewicz, J.Rotureau Living on the edge of stability, the limits of the nuclear landscape
doi: 10.1088/0031-8949/2013/T152/014022
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