NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = J.L.Egido Found 122 matches. Showing 1 to 100. [Next]2023CO04 Phys.Rev. C 107, L021301 (2023) D.M.Cox, A.Saamark-Roth, D.Rudolph, L.G.Sarmiento, R.M.Clark, J.L.Egido, P.Golubev, J.Heery, A.Yakushev, S.AAberg, H.M.Albers, M.Albertsson, M.Block, H.Brand, T.Calverley, R.Cantemir, B.G.Carlsson, Ch.E.Dullmann, J.Eberth, C.Fahlander, U.Forsberg, J.M.Gates, F.Giacoppo, M.Gotz, S.Gotz, R.-D.Herzberg, Y.Hrabar, E.Jager, D.Judson, J.Khuyagbaatar, B.Kindler, I.Kojouharov, J.V.Kratz, J.Krier, N.Kurz, L.Lens, J.Ljungberg, B.Lommel, J.Louko, C.-C.Meyer, A.Mistry, C.Mokry, P.Papadakis, E.Parr, J.L.Pore, I.Ragnarsson, J.Runke, M.Schadel, H.Schaffner, B.Schausten, D.A.Shaughnessy, P.Thorle-Pospiech, N.Trautmann, J.Uusitalo Spectroscopy along flerovium decay chains. II. Fine structure in odd-A 289Fl RADIOACTIVITY 289Fl(α) [from 244Pu(48Ca, X), E=6.02 MeV/nucleon]; 285Cn(α) [from 289Fl(α)]; 281Ds(α) [from 285Cn(α)]; 277Hs(SF) [from 281Ds(α)]; measured decay products, Eα, Iα, Eβ, Iβ αβ-coin, αα-coin, (fragment)αα-coin; deduced Q-values, T1/2, branching ratios, hindrance factor. 289Fl, 285Cn, 281Ds; deduced J, π and δ assignments based on the derived decay path. Comparison with structure calculations based on the symmetry-conserving configuration mixing theory. Gas-filled recoil separator TASCA was used to transmit, select, and focus the flerovium ions into an upgraded version of the TASISpec decay station consisting of implantation DSSD, veto DSSD and set of HPGe detectors (GSI).
doi: 10.1103/PhysRevC.107.L021301
2023HE06 Phys.Lett. B 841, 137933 (2023) S.Hellgartner, D.Mucher, K.Wimmer, V.Bildstein, J.L.Egido, R.Gernhauser, R.Krucken, A.K.Nowak, M.Zielinska, C.Bauer, M.L.L.Benito, S.Bottoni, H.DeWitte, J.Elseviers, D.Fedorov, F.Flavigny, A.Illana, M.Klintefjord, T.Kroll, R.Lutter, B.Marsh, R.Orlandi, J.Pakarinen, R.Raabe, E.Rapisarda, S.Reichert, P.Reiter, M.Scheck, M.Seidlitz, B.Siebeck, E.Siesling, T.Steinbach, T.Stora, M.Vermeulen, D.Voulot, N.Warr, F.J.C.Wenander Axial and triaxial degrees of freedom in 72Zn NUCLEAR REACTIONS 109Ag(72Zn, 72Zn'), E=2.85 MeV/nucleon, [secondary 72Zn beam from U(p, F), E=1.4 GeV primary beam using UCx target, resonant ionization laser ion Source, and High Resolution mass Separator at the REX-ISOLDE-CERN facility]; measured particle spectra using C-REX array of two annular double-sided silicon strip detectors (DSSSD), Doppler-corrected Eγ, Iγ, (particle)γ-coin, σ(θ, E(level)) using Miniball array of eight six-fold segmented HPGe triple cluster detectors for γ radiation. 72Zn; deduced levels, Jπ, E2 matrix elements, B(E2), spectroscopic quadrupole moments for the first two 2+ states, first excited 0+ and first 4+ states using GOSIA-GOSIA2 analysis in multiple safe Coulomb excitation; calculated potential energy surface (PES) in (β, γ) planes for the g.s., first excited 0+ and 2+ states, and the 2+ state of the γ band in the PNAMP approach. Comparison to shell-model calculations using jj44c and JUN45 effective interactions, and to mean-field generator coordinate method (GCM) calculations. Systematics and theoretical predictions of B(E2) values for 62,64,66,68,70,72,74,76,78,80Zn for the first 2+ and 4+ states.
doi: 10.1016/j.physletb.2023.137933
2023SA03 Phys.Rev. C 107, 024301 (2023) A.Saamark-Roth, D.M.Cox, D.Rudolph, L.G.Sarmiento, M.Albertsson, B.G.Carlsson, J.L.Egido, P.Golubev, J.Heery, A.Yakushev, S.AAberg, H.M.Albers, M.Block, H.Brand, T.Calverley, R.Cantemir, R.M.Clark, Ch.E.Dullmann, J.Eberth, C.Fahlander, U.Forsberg, J.M.Gates, F.Giacoppo, M.Gotz, S.Gotz, R.-D.Herzberg, Y.Hrabar, E.Jager, D.Judson, J.Khuyagbaatar, B.Kindler, I.Kojouharov, J.V.Kratz, J.Krier, N.Kurz, L.Lens, J.Ljungberg, B.Lommel, J.Louko, C.-C.Meyer, A.Mistry, C.Mokry, P.Papadakis, E.Parr, J.L.Pore, I.Ragnarsson, J.Runke, M.Schadel, H.Schaffner, B.Schausten, D.A.Shaughnessy, P.Thorle-Pospiech, N.Trautmann, J.Uusitalo Spectroscopy along flerovium decay chains. III. Details on experiment, analysis, 282Cn, and spontaneous fission branches RADIOACTIVITY 290,288,286,284Fl(α)(SF) [from 244Pu(48Ca, X), E=6.02 MeV/nucleon]; 282Cn(α)(SF) [286Fl(α)]; 284Cn(α)(SF) [from 288Fl(α)]; 286Cn(α)(SF) [290Fl(α)]; 282Ds(α)(SF) [from 286Cn(α)]; 280Ds(α)(SF) [from 284Cn(α)]; measured decay products, Eα, Iα, Eβ, Iβ αβ-coin, αα-coin, (fragment)αα-coin; deduced Q-values, T1/2, branching ratios, hindrance factor. 282Cn; deduced levels, J, π, T1/2 of excited states, transition rates, monopole transition strengths. Comparison to macroscopic-microscopic finite-range liquid-drop model, self-consistent Hartree-Fock-Bogoliubov calculations and other experimental data. Gas-filled recoil separator TASCA was used to transmit, select, and focus the flerovium ions into an upgraded version of the TASISpec decay station consisting of implantation DSSD, veto DSSD and set of HPGe detectors (GSI).
doi: 10.1103/PhysRevC.107.024301
2021EG03 Phys.Rev.Lett. 126, 192501 (2021) Low-Energy Nuclear Excitations along the α-Decay Chains of Superheavy 292Lv and 294Og RADIOACTIVITY 294Og, 290Lv, 286Fl, 292Lv, 288Fl, 284Cn(α); analyzed available data; calculated potential energy surfaces, excitation energy versus angular-momentum plots for the band structures. First triaxial beyond-mean-field study of the excitation spectra of even-even super heavy nuclei.
doi: 10.1103/PhysRevLett.126.192501
2021SA01 Phys.Rev.Lett. 126, 032503 (2021) A.Samark-Roth, D.M.Cox, D.Rudolph, L.G.Sarmiento, B.G.Carlsson, J.L.Egido, P.Golubev, J.Heery, A.Yakushev, S.Aberg, H.M.Albers, M.Albertsson, M.Block, H.Brand, T.Calverley, R.Cantemir, R.M.Clark, C.E.Dullmann, J.Eberth, C.Fahlander, U.Forsberg, J.M.Gates, F.Giacoppo, M.Gotz, S.Gotz, R.-D.Herzberg, Y.Hrabar, E.Jager, D.Judson, J.Khuyagbaatar, B.Kindler, I.Kojouharov, J.V.Kratz, J.Krier, N.Kurz, L.Lens, J.Ljungberg, B.Lommel, J.Louko, C.-C.Meyer, A.Mistry, C.Mokry, P.Papadakis, E.Parr, J.L.Pore, I.Ragnarsson, J.Runke, M.Schadel, H.Schaffner, B.Schausten, D.A.Shaughnessy, P.Thorle-Pospiech, N.Trautmann, J.Uusitalo Spectroscopy along Flerovium Decay Chains: Discovery of 280Ds and an Excited State in 282Cn RADIOACTIVITY 286,288Fl, 284Cn(α), 282Cn, 280Ds(SF) [from 242,244Pu(48Ca, X)286Fl/288Fl, E=6.021 MeV/nucleon]; measured decay products, Eα, Iα, Eβ, Iβ α-β coin.; deduced Q-values, T1/2, J, π. Comparison with theoretical calculations. The gas-filled separator TASCA at the GSI.
doi: 10.1103/PhysRevLett.126.032503
2020EG02 Phys.Rev.Lett. 125, 192504 (2020) Predominance of Triaxial Shapes in Transitional Super-Heavy Nuclei: Ground-State Deformation and Shape Coexistence along the Flerovium (Z = 114) Chain of Isotopes NUCLEAR STRUCTURE 288,290,292,294,296,298Fl; calculated excitation energies, deformation parameters, energy surfaces. Comparison with available data.
doi: 10.1103/PhysRevLett.125.192504
2018BO20 Phys.Rev. C 98, 044317 (2018) Symmetry conserving configuration mixing description of odd mass nuclei NUCLEAR STRUCTURE 25Mg; calculated levels, J, π, bands, neutron single particle levels, potential energy surface contours in (β, γ) plane, K distribution of states, B(E2) and B(M1) values of transitions in the two lowest bands, average β and γ deformation parameters, γ-branching ratios, spectroscopic quadrupole moments, squared collective wave function contours of bandheads in (β, γ) plane. Symmetry-conserving configuration mixing with effective finite-range density-dependent Gogny force. Comparison with experimental values.
doi: 10.1103/PhysRevC.98.044317
2017CH11 Phys.Rev. C 95, 024307 (2017) Triaxial shape fluctuations and quasiparticle excitations in heavy nuclei NUCLEAR STRUCTURE 156,158,160,162,164,166,168,170,172Er; calculated Particle number and angular momentum projected potential energy surfaces (PES) in (β, γ) plane for 0+ and second 2+ states, levels in the yrast, second 0+, and γ bands, vacua probability amplitude and total probability amplitude distribution contour plots in (β, γ) plane for the first and second 0+ states and the 2+ states of gamma band, K distribution of the yrast, β, and γ bands, B(E2) for the yrast, second 0+, and γ bands. Generator coordinate method including particle number and angular momentum symmetry conserving fluctuations in (β, γ) plane and their symmetry conserving two-quasiparticle excitations. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.024307
2016BO26 Eur.Phys.J. A 52, 277 (2016); Erratum Eur.Phys.J. A 53, 38 (2017) A symmetry-conserving description of odd nuclei with the Gogny force - Particle number and angular-momentum projection with self-consistent blocking NUCLEAR STRUCTURE 31,32Mg; calculated potential energy surface, deformation for positive- and negative-parity states, single-particle levels, J, π, B(E2), B(M1), quadrupole moment, magnetic moment using PNAMP (Particle Number and Angular Momentum Projection) method with finite-range density-dependent Gogny force. Compared with available data.
doi: 10.1140/epja/i2016-16277-8
2016CH24 Phys.Rev. C 93, 064313 (2016) Shape vibration and quasiparticle excitations in the lowest 0+ excited state in erbium isotopes NUCLEAR STRUCTURE 156,158,160,162,164,166,168,170,172Er; calculated levels, J, π, energies and B(E2) of yrast bands, and bands built on excited 0+ state, E(first 4+)/E(first 2+) ratios, E0 transition probabilities, two-quasiparticle configurations, absolute squares of the collective wave functions for the ground states and the excited 0+ states. Generator coordinate method (GCM). Comparison with experimental data.
doi: 10.1103/PhysRevC.93.064313
2016EG01 Phys.Rev.Lett. 116, 052502 (2016) J.L.Egido, M.Borrajo, T.R.Rodriguez Collective and Single-Particle Motion in Beyond Mean Field Approaches NUCLEAR STRUCTURE 44S; calculated energy levels, J, π, bands. Symmetry conserving configuration mixing (SCCM) method, comparison with available data.
doi: 10.1103/PhysRevLett.116.052502
2016EG03 Phys.Scr. 91, 073003 (2016) State-of-the-art of beyond mean field theories with nuclear density functionals NUCLEAR STRUCTURE 52Ti; calculated potential energy surface vs quadrupole moment, deformation, levels, J, π, B(E2) using different approaches. 24,32Mg; calculated potential energy surface vs deformation and quadrupole moment, levels 42Si; calculated potential energy surface vs deformation, B(E2). HFB, VAP (Variation After Arojection), PAV (Projection After Variation), AMP (Angular Momentum Projection), PN (Particle Number), AM (Angular Momentum), PNAMP (Particle Number and Angular Momentum Projection).
doi: 10.1088/0031-8949/91/7/073003
2014IL02 Phys.Rev. C 89, 054316 (2014) A.Illana, A.Jungclaus, R.Orlandi, A.Perea, C.Bauer, J.A.Briz, J.L.Egido, R.Gernhauser, J.Leske, D.Mucher, J.Pakarinen, N.Pietralla, M.Rajabali, T.R.Rodriguez, D.Seiler, C.Stahl, D.Voulot, F.Wenander, A.Blazhev, H.De Witte, P.Reiter, M.Seidlitz, B.Siebeck, M.J.Vermeulen, N.Warr Low-velocity transient-field technique with radioactive ion beams: g factor of the first excited 2+ state in 72Zn NUCLEAR MOMENTS 72Zn; measured Eγ, Iγ, (particle)γ-coin, γγ(θ, H), precession angles, g factor using the transient-field (TF) technique and MINIBALL cluster Ge detectors at REX-ISOLDE-CERN facility. 72Zn beam of 2.94 MeV/nucleon was obtained from bombardment of UCx target with 1.4-GeV protons using RILIS ion source, REXTRAP, and EBIS ion source. Comparison with shell-model and triaxial beyond-mean-field calculations, and with previous experimental results. Systematics of g factors of first 2+ states in even-even N=32-66 Zn, Ge, Se, Kr and Sr isotopes.
doi: 10.1103/PhysRevC.89.054316
2013LO12 Phys.Rev.Lett. 111, 142501 (2013) N.Lopez Vaquero, T.R.Rodriguez, J.L.Egido Shape and Pairing Fluctuation Effects on Neutrinoless Double Beta Decay Nuclear Matrix Elements RADIOACTIVITY 48Ca, 76Ge, 82Se, 96Zr, 100Mo, 116Cd, 124Sn, 128,130Te, 136Xe, 150Nd(2β-); calculated nuclear matrix elements, binding energies, T1/2. Energy density functional methods, comparison with available data.
doi: 10.1103/PhysRevLett.111.142501
2013LO15 Phys.Rev. C 88, 064311 (2013) N.Lopez Vaquero, J.L.Egido, T.R.Rodriguez Large-amplitude pairing fluctuations in atomic nuclei NUCLEAR STRUCTURE 24,32Mg, 50,52,54Ca, 52Ti, 54Cr; calculated lowest 0+, 2+, 4+ and 6+ states, potential energy curves, potential energy contours, wavefunctions of lowest 0+ states for 52Ti. 24,26,28,30,32,34Mg, 28,30Si, 32,34S, 50,52,54Ca; calculated energies of 0+ states and E0 strengths for Mg, Si and S isotopes, B(E2) for first 2+ states in Mg and Ca isotopes, rms charge radii and S(2n) for Mg isotopes. 18O; calculated potential energy surfaces. Pairing degree of freedom in beyond-mean-field theories (BMFTs) with finite-range density-dependent Gogny forces. Variation after the projection (VAP), particle-number (PN), angular-momentum projection (AMP), and various other approaches.
doi: 10.1103/PhysRevC.88.064311
2012BA40 Phys.Rev. C 86, 034310 (2012) C.Bauer, T.Behrens, V.Bildstein, A.Blazhev, B.Bruyneel, J.Butterworth, E.Clement, L.Coquard, J.L.Egido, A.Ekstrom, C.R.Fitzpatrick, C.Fransen, R.Gernhauser, D.Habs, H.Hess, J.Leske, T.Kroll, R.Krucken, R.Lutter, P.Marley, T.Moller, T.Otsuka, N.Patronis, A.Petts, N.Pietralla, T.R.Rodriguez, N.Shimizu, C.Stahl, I.Stefanescu, T.Stora, P.G.Thirolf, D.Voulot, J.van de Walle, N.Warr, F.Wenander, A.Wiens Prolate shape of 140Ba from a first combined Doppler-shift and Coulomb-excitation measurement at the REX-ISOLDE facility NUCLEAR REACTIONS 96Mo(140Ba, 140Ba'), [140Ba secondary beam from U(p, X), E=1.4 GeV primary beam], E=392 MeV; measured Eγ, Iγ, (particle)γ-coin, yields in different angular ranges, differential σ(θ), half-life of first 2+ state by DSAM using REX-ISOLDE and MINIBALL setup at ISOLDE-CERN. 140Ba; deduced level, E2 matrix element, B(E2), and static quadrupole moment of first 2+ state. Z=56, A=130=146; systematics of energies and B(E2) of first 2+ states. Comparison with Monte Carlo shell-model approach and beyond-mean-field calculations. Gogny energy density functionals and distribution of probability contours in the triaxial (β, γ) plane for 0+, 2+ and 4+ states first two bands. NUCLEAR MOMENTS 140Ba; measured static quadrupole moment of first 2+ state by reorientation analysis of Coulomb-excitation yields.
doi: 10.1103/PhysRevC.86.034310
2012WA23 Phys.Rev. C 86, 014322 (2012) Fission half-lives of superheavy nuclei in a microscopic approach NUCLEAR STRUCTURE 270Hs; calculated single-particle energies as function of β2 parameter. 274Hs, 282Cn; calculated potential energy surface (PES) contours as function of quadrupole and octupole moments. 250,252,254,256,258,260,262,264,266Fm, 252,254,256,258,260,262,264,266,268No, 254,256,258,260,262,264,266,268,270Rf, 256,258,260,262,264,266,268,270,272,274,276,278Sg, 258,260,262,264,266,268,270,272,274,276,278,280,282,284,286,288,290,292,294Hs, 264,266,268,270,272,274,276,278,280,282,284,286,288,290,292,294,296Ds, 270,272,274,276,278,280,282,284,286,288,290,292,294,296,298,300,302Cn, 274,276,278,280,282,284, 286,288,290,292,294,296,298,300,302,304Fl, 280, 282,284,286,288,290,292,294,296,298,300,302,304,306Lv, 288,290,292,294,296,298,300,302,304,306, 308118, 292,294,296,298,300,302,304,306,308,310120, 298,300,302,304,306,308,310,312122, 304,306,308,310,312,314124, 312,314,316126; calculated β2, β3, β4, β6, β8 deformation parameters of ground states, neutron and proton pairing energies, Q(α), T1/2(α), S(2p), T1/2(SF), S(2n), S(2p), fission barriers. Hartree-Fock-Bogoliubov (HFB) calculations, finite-range and density-dependent Gogny force with the D1S parameter set. Comparison with experimental data.
doi: 10.1103/PhysRevC.86.014322
2011JU01 Phys.Lett. B 695, 110 (2011) A.Jungclaus, J.Walker, J.Leske, K.-H.Speidel, A.E.Stuchbery, M.East, P.Boutachkov, J.Cederkall, P.Doornenbal, J.L.Egido, A.Ekstrom, J.Gerl, R.Gernhauser, N.Goel, M.Gorska, I.Kojouharov, P.Maier-Komor, V.Modamio, F.Naqvi, N.Pietralla, S.Pietri, W.Prokopowicz, H.Schaffner, R.Schwengner, H.-J.Wollersheim Evidence for reduced collectivity around the neutron mid-shell in the stable even-mass Sn isotopes from new lifetime measurements NUCLEAR REACTIONS C, Gd, Cu(112Sn, 112Sn'), (114Sn, 114Sn'), (116Sn, 116Sn'), (118Sn, 118Sn'), (120Sn, 120Sn'), (122Sn, 122Sn'), (124Sn, 124Sn'), E=4 MeV/nucleon; measured Eγ, Iγ, particle-γ coin. 112,114,116,118,120,122,124Sn; deduced energy levels, lifetimes, B(E2). Comparison with shell model calculations.
doi: 10.1016/j.physletb.2010.11.012
2011JU06 J.Phys.:Conf.Ser. 312, 092033 (2011) A.Jungclaus, J.Walker, J.Leske, K.-H.Speidel, A.E.Stuchbery, M.East, P.Boutachkov, J.Cederkall, P.Doornenbal, J.L.Egido, A.Ekstrom, J.Gerl, R.Gernhauser, N.Goel, M.Gorska, I.Kojouharov, P.Maier-Komor, V.Modamio, F.Naqvi, N.Pietralla, S.Pietri, W.Prokopowicz, H.Schaffner, R.Schwengner, H.-J.Wollersheim New lifetime measurements in the stable semimagic Sn isotopes using the Doppler-shift attenuation technique NUCLEAR REACTIONS C, Cu, Gd, Ta(112Sn, 112Sn'), (114Sn, 114Sn'), (116Sn, 116Sn'), E=4.0 MeV/nucleon;C, Cu, Gd, Ta(122Sn, 122Sn'), E=3.8 Mev/nucleon; measured Coulomb excitation Eγ, Iγ, (particle)γ-coin, (particle)(particle)-coin using Doppler-shift attenuation; deduced B(E2). Compared to other data; also deduced T1/2, but the values not given here.
doi: 10.1088/1742-6596/312/9/092033
2011RO48 Phys.Rev. C 84, 051307 (2011) Configuration mixing description of the nucleus 44S NUCLEAR STRUCTURE 44S; calculated potential energy surfaces (PES) in β-γ plane, levels, J, π, B(E2), spectroscopic quadrupole moments, collective wave function contours in the triaxial plane for ground, first excited and γ bands. symmetry conserving configuration mixing (SCCM) calculations based on Gogny D1S interaction, including beyond-mean-field effects. Comparison with experimental data.
doi: 10.1103/PhysRevC.84.051307
2011RO59 J.Phys.:Conf.Ser. 312, 092009 (2011) Collective motion in complex nuclei NUCLEAR STRUCTURE 24Mg; calculated levels, J, π, γ transitions, B(E2) using triaxial GCM-PNAMP (particle number and angular momentum projection restoration). 126Xe; calculated deformation energy surfaces, levels, J, π, B(E2) using PN-VAP (particle number variation after projection); compared to data. 24Mg; calculated collective probability distribution vs deformation.
doi: 10.1088/1742-6596/312/9/092009
2010RO20 Phys.Rev. C 81, 064323 (2010) Triaxial angular momentum projection and configuration mixing calculations with the Gogny force NUCLEAR STRUCTURE 24Mg; calculated potential energy surfaces as function of the β deformation and in β-γ plane, levels, J, π, bands, expectation values of the total angular momentum operator, B(E2), spectroscopic quadrupole moments for axial and triaxial approximations. Generator coordinate method in the β-γ plane with full triaxial angular momentum and particle number projected wave functions using the Gogny force. RVAMPIR approach. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.064323
2009JU02 Acta Phys.Pol. B40, 427 (2009) A.Jungclaus, T.R.Rodriguez, J.L.Egido Isomer Spectroscopy and Shell Structure Around Doubly-Magic 132Sn NUCLEAR REACTIONS 136Xe(Be, X), 238U(Be, X), E=650, 750 MeV/nucleon;126,128,130Cd; measured Eγ, Iγ; deduced Jπ. Beyond mean field calculations, Gogny force.
2009SC11 Phys.Rev.Lett. 103, 012501 (2009) W.Schwerdtfeger, P.G.Thirolf, K.Wimmer, D.Habs, H.Mach, T.R.Rodriguez, V.Bildstein, J.L.Egido, L.M.Fraile, R.Gernhauser, R.Hertenberger, K.Heyde, P.Hoff, H.Hubel, U.Koster, T.Kroll, R.Krucken, R.Lutter, T.Morgan, P.Ring Shape Coexistence Near Neutron Number N = 20: First Identification of the E0 Decay from the Deformed First Excited Jπ = 0+ State in 30Mg RADIOACTIVITY 30Na(β-); measured Eγ, Iγ; deduced J, π, monopole strength, partial E0 lifetime. Comparison with beyond mean field calculations.
doi: 10.1103/PhysRevLett.103.012501
2008JU02 Phys.Rev. C 77, 024310 (2008) A.Jungclaus, V.Modamio, J.L.Egido, R.Schwengner, A.Algora, D.Bazzacco, D.Escrig, M.A.Fernandez, L.M.Fraile, S.Lenzi, N.Marginean, T.Martinez, D.R.Napoli, C.A.Ur Revised and extended level scheme of the doubly-odd nucleus 188Ir NUCLEAR REACTIONS 186W(7Li, 5nγ), E=59 MeV; measured Eγ, Iγ, γγ-coin.188Ir; deduced levels, J, π, deformation parameters.
doi: 10.1103/PhysRevC.77.024310
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
2007RO19 Phys.Rev.Lett. 99, 062501 (2007) New Beyond-Mean-Field Theories: Examination of the Potential Shell Closures at N = 32 or 34 NUCLEAR STRUCTURE Ca, Ti, Cr; calculated level energies and B(E2) using a beyond-mean-field-theory.
doi: 10.1103/PhysRevLett.99.062501
2007SC27 Acta Phys.Pol. B38, 1143 (2007) Inclusion of Continuum Effects in Mean-Field Theories
2006FE13 Phys.Scr. T125, 87 (2006) Pairing correlations in mesoscopic systems
doi: 10.1088/0031-8949/2006/T125/019
2006JU05 Phys.Scr. T125, 53 (2006) Beyond mean field study of nuclei in the 132Sn region NUCLEAR STRUCTURE 126,128,130Cd; calculated angular momentum projected potential energy surfaces. 122,124,126,128,130Cd, 126,128,130,132,134Te; calculated level energies.
doi: 10.1088/0031-8949/2006/T125/012
2006RO45 Phys.Scr. T125, 216 (2006) T.R.Rodriguez, J.L.Egido, L.M.Robledo Towards full variation after projection solutions through restricted variational spaces
doi: 10.1088/0031-8949/2006/T125/058
2006WA08 Int.J.Mod.Phys. E15, 504 (2006) M.Warda, J.L.Egido, L.M.Robledo Selfconsistent calculation of intrinsic properties of super-heavy nuclei with the Gogny force NUCLEAR STRUCTURE 290Lv; calculated single-particle energies vs deformation. Z=100-126; calculated deformation parameters, pairing energies.
doi: 10.1142/S0218301306004442
2005RO10 Phys.Rev. C 71, 044313 (2005) T.R.Rodriguez, J.L.Egido, L.M.Robledo, R.Rodriguez-Guzman Quality of the restricted variation after projection method with angular momentum projection NUCLEAR STRUCTURE 32,34Mg; calculated level energies, quadrupole moments. Role of additional variational coordinates discussed.
doi: 10.1103/PhysRevC.71.044313
2005RO44 Phys.Rev. C 72, 064303 (2005) T.R.Rodriguez, J.L.Egido, L.M.Robledo Restricted variation after projection and the Lipkin-Nogami methods
doi: 10.1103/PhysRevC.72.064303
2005WA13 Int.J.Mod.Phys. E14, 403 (2005) M.Warda, K.Pomorski, J.L.Egido, L.M.Robledo The fission of 252Cf from a mean field perspective NUCLEAR STRUCTURE 252Cf; calculated potential energy surface, shape evolution during fission. Hartree-Fock-Bogoliubov approach, Gogny force.
doi: 10.1142/S0218301305003193
2005WA30 J.Phys.(London) G31, S1555 (2005) M.Warda, K.Pomorski, J.L.Egido, L.M.Robledo Multimodal fission of 252Cf in the Gogny HFB model NUCLEAR STRUCTURE 252Cf; calculated potential energy surfaces, scission configurations. Hartree-Fock-Bogolubov model, Gogny force.
doi: 10.1088/0954-3899/31/10/031
2004EG01 Nucl.Phys. A738, 31 (2004) A mean field view of some clustering phenomena in light and heavy nuclei NUCLEAR STRUCTURE 226Ra; calculated potential energy vs deformation, cluster emission features. 24Mg; calculated cluster structure energies, fragment mass distributions. Mean-field approach.
doi: 10.1016/j.nuclphysa.2004.04.008
2004EG02 Phys.Rev.Lett. 93, 082502 (2004) J.L.Egido, L.M.Robledo, R.R.Rodriguez-Guzman Unveiling the Origin of Shape Coexistence in Lead Isotopes NUCLEAR STRUCTURE 182,184,186,188,190,192Pb; calculated level energies vs deformation, shape coexistence features. HFB approach, Gogny force.
doi: 10.1103/PhysRevLett.93.082502
2004FE01 Int.J.Mod.Phys. E13, 235 (2004) Pairing correlations in the strong fluctuations regime
doi: 10.1142/S0218301304001990
2004MA17 Int.J.Mod.Phys. E13, 327 (2004) V.Martin, J.L.Egido, L.M.Robledo Thermal shape fluctuations in hot nuclei NUCLEAR STRUCTURE 164Er, 152Dy, 192Hg, 240Pu; calculated thermal shape fluctuations, related features.
doi: 10.1142/S0218301304002132
2004MA31 Eur.Phys.J. A 20, 33 (2004) V.Martin, J.L.Egido, L.M.Robledo Critical temperature for shape transitions in excited nuclei NUCLEAR STRUCTURE 164Er; calculated deformation, thermal shape fluctuations, critical temperature for deformed-spherical shape transition. Finite-temperature HFB theory.
doi: 10.1140/epja/i2002-10315-2
2004RO10 Int.J.Mod.Phys. E13, 139 (2004) R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Description of the superdeformed band of 36Ar with the Gogny force NUCLEAR STRUCTURE 36Ar; calculated superdeformed band energies, B(E2), related features. Self-consistent cranking approach.
doi: 10.1142/S0218301304001862
2004RO11 Int.J.Mod.Phys. E13, 165 (2004) T.R.Rodriguez, J.L.Egido, L.M.Robledo, R.R.Rodriguez-Guzman On the stability of projection after variation solutions NUCLEAR STRUCTURE 32Mg; calculated deformation energy curves. Projection after variation, stability of solution discussed.
doi: 10.1142/S0218301304001898
2004RO19 Phys.Rev. C 69, 054319 (2004) R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Beyond mean field description of shape coexistence in neutron-deficient Pb isotopes NUCLEAR STRUCTURE 182,184,186,188,190,192Pb; calculated rotational band level energies, quadrupole moments, shape coexistence features. Angular momentum projected generator coordinate method.
doi: 10.1103/PhysRevC.69.054319
2004WA07 Int.J.Mod.Phys. E13, 169 (2004) M.Warda, K.Pomorski, J.L.Egido, L.M.Robledo Microscopic structure of the bimodal fission of 258Fm NUCLEAR STRUCTURE 258Fm; calculated single-particle level energies vs deformation, fission mechanism features.
doi: 10.1142/S0218301304001904
2003MA40 Phys.Rev. C 68, 034327 (2003); Erratum Phys.Rev. C68, 059902 (2003) V.Martin, J.L.Egido, L.M.Robledo Thermal shape fluctuation effects in the description of hot nuclei NUCLEAR STRUCTURE 164Er, 152Dy, 192Hg; calculated deformation, radii, level density vs temperature, shape fluctuation effects. Finite temperature Hartree-Fock-Bogoliubov theory with Gogny force.
doi: 10.1103/PhysRevC.68.034327
2003RO06 Eur.Phys.J. A 17, 37 (2003) R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Quadrupole collectivity of neutron-rich neon isotopes NUCLEAR STRUCTURE 20,22,24,26,28,30,32,34Ne; calculated deformation, transitions B(E2), quadrupole collectivity. Angular momentum projected generator coordinate method.
doi: 10.1140/epja/i2002-10141-6
2003WA15 Yad.Fiz. 66, 1214 (2003); Phys.Atomic Nuclei 66, 1178 (2003) M.Warda, J.L.Egido, L.M.Robledo, K.Pomorski Fission Paths in Fm Region Calculated with the Gogny Forces NUCLEAR STRUCTURE 256,258Fm; calculated fission barriers, potential energy surfaces. Hartree-Fock-Bogoliubov approach, Gogny force.
doi: 10.1134/1.1586434
2002AN22 Phys.Lett. 545B, 62 (2002) M.Anguiano, J.L.Egido, L.M.Robledo Mean-Field Based Approaches to Pairing Correlations in Atomic Nuclei NUCLEAR STRUCTURE Sn; calculated pairing correlations, binding energies. Gogny interaction, Hartree-Fock-Bogoliubov and Lipkin-Nogami approaches, particle number projection.
doi: 10.1016/S0370-2693(02)02557-1
2002JU08 Phys.Rev. C66, 014312 (2002) A.Jungclaus, B.Binder, A.Dietrich, T.Hartlein, H.Bauer, Ch.Gund, D.Pansegrau, D.Schwalm, J.L.Egido, Y.Sun, D.Bazzacco, G.de Angelis, E.Farnea, A.Gadea, S.Lunardi, D.R.Napoli, C.Rossi-Alvarez, C.Ur, G.B.Hagemann Backbending Region Study in 160, 162Dy using Incomplete Fusion Reactions NUCLEAR REACTIONS 160Gd(7Li, X)160Ho/161Ho/162Ho/163Ho/160Dy/161Dy/162Dy/163Dy/164Dy/160Gd, E=35-67 MeV; measured production σ, charged particle angular distributions. 158,160Gd(7Li, X)160Dy/162Dy, E=56 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 160,162Dy deduced high-spin levels, J, π, configurations. GASP, ISIS arrays, incomplete fusion, comparison with model predictions.
doi: 10.1103/PhysRevC.66.014312
2002RO03 Phys.Rev. C65, 024304 (2002) R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Quadrupole Collectivity in N ≈ 28 Nuclei with the Angular Momentum Projected Generator Coordinate Method NUCLEAR STRUCTURE 38,40,42,44S, 40Mg, 42Si, 46Ar, 48Ca; calculated levels, quadrupole moments, potential energy surfaces. Angular momentum projected generator coordinate method.
doi: 10.1103/PhysRevC.65.024304
2002RO32 Nucl.Phys. A709, 201 (2002) R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Correlations Beyond the Mean Field in Magnesium Isotopes: Angular momentum projection and configuration mixing NUCLEAR STRUCTURE 20,22,24,26,28,30,32,34,36,38,40Mg; calculated single-particle levels, potential energy surfaces, two-neutron separation energies, level energies, quadrupole moments; deduced configuration mixing effects. Angular momentum projected generator coordinate method.
doi: 10.1016/S0375-9474(02)01019-9
2002WA22 Phys.Rev. C66, 014310 (2002) M.Warda, J.L.Egido, L.M.Robledo, K.Pomorski Self-Consistent Calculations of Fission Barriers in the Fm Region NUCLEAR STRUCTURE 254,256,258Fm, 258No, 260Rf; calculated fission barriers, potential energy surfaces, related features. 254,256,258Fm calculated spontaneous fission T1/2. Hartree-Fock-Bogoliubov approach.
doi: 10.1103/PhysRevC.66.014310
2001AN05 Nucl.Phys. A683, 227 (2001) M.Anguiano, J.L.Egido, L.M.Robledo Coulomb Exchange and Pairing Contributions in Nuclear Hartree-Fock-Bogoliubov Calculations with the Gogny Force NUCLEAR STRUCTURE 86Kr, 88Sr, 90Zr, 92Mo, 94Ru, 132Sn, 134Te, 136Xe, 138Ba, 140Ce, 206Hg, 208Pb, 210Po, 212Rn, 214Ra; calculated binding energies, pairing energies. 164,166,168Er, 162,164,166Yb; calculated pairing energy, Eγ, B(E2), deformation vs angular momentum. 190Hg, 240Pu; calculated pairing energy, quadrupole moments, moments of inertia vs angular momentum. 254No, 226Th; calculated binding energy vs deformation. Self-consistent Hartree-Fock-Bogoliubov approach, Gogny force.
doi: 10.1016/S0375-9474(00)00445-0
2001AN36 Nucl.Phys. A696, 467 (2001) M.Anguiano, J.L.Egido, L.M.Robledo Particle Number Projection with Effective Forces NUCLEAR STRUCTURE 48,50Cr, 164Er; calculated transition energies vs angular momentum, related features. Particle-number projection method, non-separable density-dependent forces.
doi: 10.1016/S0375-9474(01)01219-2
2001CH54 Phys.Lett. 513B, 325 (2001) R.R.Chasman, J.L.Egido, L.M.Robledo Persistence of Deformed Shapes in the Neutron-Deficient Pb Region NUCLEAR STRUCTURE 182,184,186,188,190Pb; calculated 0+ states energy, quadrupole moments, deformation features. HFB method with Gogny interaction, many-body method with phenomenological interaction.
doi: 10.1016/S0370-2693(01)00382-3
2001RO27 Acta Phys.Pol. B32, 2385 (2001) R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Quadrupole Collectivity in the Si Isotopes Around N = 20 NUCLEAR STRUCTURE 32,34,36Si; calculated level energies, deformation, B(E2). Angular momentum projected generator coordinate method.
2000AF25 Phys.Rev. C62, 054306 (2000) A.V.Afanasjev, J.Konig, P.Ring, L.M.Robledo, J.L.Egido Moments of Inertia of Nuclei in the Rare Earth Region: A relativistic versus nonrelativistic investigation NUCLEAR STRUCTURE 154,156,158,160Gd, 156,158,160,162,164Dy, 164,166,168,170Er, 164,166,168,170Yb; calculated rotational bands charge quadrupole moments, moments of inertia, pairing energies. Relativistic and nonrelativistic approaches compared. Comparisons with data.
doi: 10.1103/PhysRevC.62.054306
2000EG01 Phys.Rev.Lett. 85, 26 (2000) J.L.Egido, L.M.Robledo, V.Martin Behavior of Shell Effects with the Excitation Energy in Atomic Nuclei NUCLEAR STRUCTURE 152,162Dy, 164Er, 224Ra; calculated levels excitation energies, pairing energies, deformation parameters, level densities, superdeformed bands features; deduced shell effects dependence on excitation energy. Finite-temperature Hartree-Fock-Bogoliubov method, density-dependent force.
doi: 10.1103/PhysRevLett.85.26
2000EG02 Phys.Rev.Lett. 85, 1198 (2000) Fission Barriers at High Angular Momentum and the Ground State Rotational Band of the Nucleus 254No NUCLEAR STRUCTURE 254No; calculated fission barriers as a function of angular momentum and deformation, levels, J, π, moment of inertia, deformation parameters of normally deformed and superdeformed rotational bands. Hartree-Fock-Bogoliubov approach with Gogny force calculations.
doi: 10.1103/PhysRevLett.85.1198
2000MA39 Phys.Rev.Lett. 84, 5967 (2000) W.C.Ma, V.Martin, T.L.Khoo, T.Lauritsen, J.L.Egido, I.Ahmad, P.Bhattacharyya, M.P.Carpenter, P.J.Daly, Z.W.Grabowski, J.H.Hamilton, R.V.F.Janssens, D.Nisius, A.V.Ramayya, P.G.Varmette, C.T.Zhang Phase Transitions Above the Yrast Line in 154Dy NUCLEAR REACTIONS 122Sn(36S, 4n), E=165 MeV; measured Eγ, Iγ, γγ-coin. 154Dy deduced high-spin quasicontinuum spectrum characteristics, phase transitions. Gammasphere array. Comparisons with statistical model predictions.
doi: 10.1103/PhysRevLett.84.5967
2000RO06 Phys.Lett. 474B, 15 (2000) R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Angular Momentum Projected Analysis of Quadrupole Collectivity in 30, 32, 34Mg and 32, 34, 36, 38Si with the Gogny Interaction NUCLEAR STRUCTURE 30,32,34Mg, 32,34,36,38Si; calculated 2+ levels energy, B(E2), potential energy surfaces. HFB theory, exact angular momentum projection.Comparison with data.
doi: 10.1016/S0370-2693(00)00015-0
2000RO36 Phys.Rev. C62, 054308 (2000) R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Properties of the Predicted Superdeformed Bands in 32S NUCLEAR STRUCTURE 32S; calculated superdeformed band excitation energy, transitions B(E2), moment of inertia, related features. Self-consistent cranking approach.
doi: 10.1103/PhysRevC.62.054308
2000RO37 Phys.Rev. C62, 054319 (2000) R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo Description of Quadrupole Collectivity in N ≈ 20 Nuclei with Techniques Beyond the Mean Field NUCLEAR STRUCTURE 30,32,34Mg; calculated collective levels, J, π, B(E2), quadrupole moments. Angular momentum projected generator coordinate method.
doi: 10.1103/PhysRevC.62.054319
2000VA02 Nucl.Phys. A665, 46 (2000) A.Valor, J.L.Egido, L.M.Robledo Approximate Particle Number Projection with Density Dependent Forces: Superdeformed bands in the A = 150 and A = 190 regions NUCLEAR STRUCTURE 150Gd, 152Dy, 190,192,194Hg, 194Pb; calculated superdeformed bands Eγ, quadrupole moments, related features. Cranked HFB and cranked Lipkin-Nogami approaches, approximate particle number projection.
doi: 10.1016/S0375-9474(99)00430-3
2000VA09 Nucl.Phys. A671, 189 (2000) A.Valor, J.L.Egido, L.M.Robledo Implementation of a Variational Approach to Approximate Particle Number Projection with Effective Forces NUCLEAR STRUCTURE 152Dy, 164Er, 190Hg; calculated normal-deformed, superdeformed rotational bands moments of inertia, related features. Self-consistent calculations, approximate particle number projection with effective forces.
doi: 10.1016/S0375-9474(99)00841-6
1999GA60 Nucl.Phys. (Supplement) A654, 723c (1999) E.Garrote, J.L.Egido, L.M.Robledo Theoretical Description of the Octupole Phase Transition in Lanthanide Nuclei at High Spin NUCLEAR STRUCTURE 144Ba, 146Ce, 148Nd, 150Sm; calculated high-spin levels, J, π. Hartree-Fock-Bogoliubov approximation, comparison with data.
doi: 10.1016/S0375-9474(00)88535-8
1998AR08 Phys.Rev. C57, 2924 (1998) D.E.Archer, M.A.Riley, T.B.Brown, D.J.Hartley, J.Doring, G.D.Johns, J.Pfohl, S.L.Tabor, J.Simpson, Y.Sun, J.L.Egido Rotational Bands in 170Yb and 171Yb and the Projected Shell Model NUCLEAR REACTIONS 170Er(α, 3n), (α, 4n), E=35, 40 MeV; measured Eγ, Iγ, γγ-coin, DCO. 170,171Yb deduced high-spin levels, J, π, band structure, configurations. Cranked shell-model analysis, projected shell-model calculations.
doi: 10.1103/PhysRevC.57.2924
1998GA15 Phys.Rev.Lett. 80, 4398 (1998) E.Garrote, J.L.Egido, L.M.Robledo Fingerprints of Reflection Asymmetry at High Angular Momentum in Atomic Nuclei NUCLEAR STRUCTURE 144Ba, 146Ce, 148Nd, 150Sm; calculated deformation, excitation energy vs spin, transitions B(E1); deduced reflection asymmetry features. HFB calculations, projection after variation approach.
doi: 10.1103/PhysRevLett.80.4398
1997EG01 Phys.Lett. 393B, 13 (1997) J.L.Egido, L.M.Robledo, R.R.Chasman Nuclear Shapes in 176W with Density Dependent Forces: From ground state to fission NUCLEAR STRUCTURE 176W; calculated energy surface. HPB, density-dependent forces.
doi: 10.1016/S0370-2693(96)01602-4
1997GA27 Phys.Lett. 410B, 86 (1997) E.Garrote, J.L.Egido, L.M.Robledo A Microscopic Study of the Octupole Degree of Freedom at High Angular Momentum NUCLEAR STRUCTURE 144Ba, 146Ce, 224Ra; caclulated high-spin rotational bands dipole moments, B(λ); deduced octupole deformation. Comparisons with experiment. Microscopic parity and number projected calculations.
doi: 10.1016/S0370-2693(97)00942-8
1997VA03 Phys.Lett. 393B, 249 (1997) A.Valor, J.L.Egido, L.M.Robledo A New Approach to Approximate Symmetry Restoration with Density Dependent Forces: The superdeformed band in 192Hg NUCLEAR STRUCTURE 192Hg; calculated superdeformed band associated dynamic moment of inertia.
doi: 10.1016/S0370-2693(96)01592-4
1997VI07 Phys.Lett. 408B, 35 (1997) Self-Consistent Description of the Excited Superdeformed Bands in 191Hg NUCLEAR STRUCTURE 191Hg; calculated superdeformed levels, deformations, Eγ, charge quadrupole moment vs spin, moments of inertia; deduced configurations. Self-consistent cranked Hartree-Fock-Bogoliubov calculations, Lipkin-Nogami method, Gogny force.
doi: 10.1016/S0370-2693(97)00838-1
1996EG01 Phys.Rev. C53, 2855 (1996) J.L.Egido, V.Martin, L.M.Robledo, Y.Sun E3 Transition Probabilities in the Platinum, Mercury, and Lead Isotopes NUCLEAR STRUCTURE 194,196,198Pt, 198,200,202,204Hg, 204,206,208Pb; calculated collective potential energies, n-, p-pairing energies, β2, dipole moment, B(E3). Hartree-Fock plus BCS framework.
doi: 10.1103/PhysRevC.53.2855
1996GO08 Phys.Lett. 379B, 13 (1996) T.Gonzalez-Llarena, J.L.Egido, G.A.Lalazissis, P.Ring Relativistic Hartree-Bogoliubov Calculations with Finite Range Pairing Forces NUCLEAR STRUCTURE 202,204,206,208,210,212,214Pb; calculated binding energy per nucleon, isotope shifts. 118,120,122,124,126Zr; calculated binding energies; 112,114,116,118,120,122,124,126,128,130,132Sn; calculated binding energy per nucleon. Relativistic Hartree-Bogoliubov calculations, finite-range pairing forces.
doi: 10.1016/0370-2693(96)00461-3
1996NA01 Nucl.Phys. A596, 53 (1996) R.G.Nazmitdinov, L.M.Robledo, P.Ring, J.L.Egido Representation of Three-Dimensional Rotations in Oscillator Basis Sets
doi: 10.1016/0375-9474(95)00382-7
1996RO17 Nucl.Phys. A605, 1 (1996) R.Rossignoli, N.Canosa, J.L.Egido Finite Temperature Canonical Treatments in the Static Path Approximation NUCLEAR STRUCTURE 152Dy, 164Er; calculated normalized partial distributions vs deformation parameters, nucleon gap energies, density deformation averages, other aspects. Static path approximation, finite temperature canonical treatments.
doi: 10.1016/0375-9474(96)00161-3
1996RO20 Nucl.Phys. A607, 250 (1996) R.Rossignoli, N.Canosa, J.L.Egido Spin-Projected Treatment of Hot Rotating Nuclei in the Static Path Approximation NUCLEAR STRUCTURE 152Dy; calculated fluctuations normalized integrated probability distributions vs β. Spin projected, nonprojected treatments, quadrupole-quadrupole interaction, static path approximation.
doi: 10.1016/S0375-9474(96)00230-8
1996SU03 Phys.Rev. C53, 2227 (1996) Y.Sun, C.-L.Wu, D.H.Feng, J.L.Egido, M.Guidry Identical Bands at Normal Deformation: Necessity of going beyond the mean-field approach NUCLEAR STRUCTURE 170Yb, 171Lu; analyzed identical band data; deduced need to go beyond mean field approach. Projected shell model.
doi: 10.1103/PhysRevC.53.2227
1996VA01 Phys.Rev. C53, 172 (1996) A.Valor, J.L.Egido, L.M.Robledo Approximate Particle Number Projection for Finite Range Density Dependent Forces NUCLEAR STRUCTURE 164,168Er; calculated pairing energies, B(λ) vs spin. Lipkin-Nogami method.
doi: 10.1103/PhysRevC.53.172
1995BA45 J.Phys.(London) G21, 657 (1995) A.Baran, J.L.Egido, B.Nerlo-Pomorska, K.Pomorski, P.Ring, L.M.Robledo Mean-Field Calculations of Proton and Neutron Distributions in Sr, Xe and Ba Isotopes NUCLEAR STRUCTURE 78,80,82,84,86,88,90,92,94,96,98,100,102Sr, 114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146Xe, 120,122,124,126,130,132,134,136,138,140,142,144,146,148Ba; calculated rms radii, n-, p- radii, quadrupole deformations differences, electric quadrupole moments. Mean field approach.
doi: 10.1088/0954-3899/21/5/010
1995CA33 Phys.Rev.Lett. 75, 2466 (1995) E.Caurier, J.L.Egido, G.Martinez-Pinedo, A.Poves, J.Retamosa, L.M.Robledo, A.P.Zuker Intrinsic vs Laboratory Frame Description of the Deformed Nucleus 48Cr NUCLEAR STRUCTURE 48Cr; calculated levels, g vs spin, B(E2), intrinsic quadrupole moment. Spherical shell model, HFB method.
doi: 10.1103/PhysRevLett.75.2466
1995EG01 Nucl.Phys. A594, 70 (1995) J.L.Egido, J.Lessing, V.Martin, L.M.Robledo On the Solution of the Hartree-Fock-Bogoliubov Equations by the Conjugate Gradient Method NUCLEAR STRUCTURE 164Er; calculated yrast band levels. Gogny force, HFB by conjugate gradient method.
doi: 10.1016/0375-9474(95)00370-G
1995MA39 Phys.Rev. C51, 3084 (1995) Nuclear Structure Effects of the Nuclei 152,154,156Dy at High Excitation Energy and Large Angular Momentum NUCLEAR STRUCTURE 152,154,156Dy; calculated energy gaps, moments of inertia, entropy; analyzed shapes; deduced observed structure. Cranked finite-temperature HFB theory.
doi: 10.1103/PhysRevC.51.3084
1995MA40 Phys.Rev. C51, 3096 (1995) V.Martin, J.L.Egido, T.L.Khoo, T.Lauritsen Numerical Simulation of the Electromagnetic Decay of the Nuclei 152,154,156Dy with Self-Consistent Collective Strength Functions NUCLEAR STRUCTURE 152,154,156Dy; calculated quasicontinuum associated γ transition probabilities. Finite temperature microscopic Hartree-Fock calculations.
doi: 10.1103/PhysRevC.51.3096
1995RO26 Phys.Lett. 355B, 15 (1995) Microcanonical Averages and the Validity of Statistical Treatments
doi: 10.1016/0370-2693(95)00715-W
1994EG02 Phys.Lett. 322B, 22 (1994) J.L.Egido, L.M.Robledo, R.R.Chasman High Spin Shapes in 182Os with Density Dependent Forces NUCLEAR STRUCTURE 182Os; calculated potential energy, neutron, proton pairing energy vs quadrupole moment, shape density; deduced axis ratios for shape minima.
doi: 10.1016/0370-2693(94)90485-5
1994EG03 Nucl.Phys. A570, 69c (1994) High Spin Properties of the Er and Yb Isotopes with the Gogny Force NUCLEAR STRUCTURE 166Er, 166Yb; calculated B(E2), g factor; deduced i13/2 neutron intruder state role in backbending. Parameter free cranked mean field, Gogny force.
doi: 10.1016/0375-9474(94)90270-4
1994SU07 Nucl.Phys. A570, 305c (1994) Calculation of Transition Probabilities Beyond the Mean Field Approximation with Angular Momentum Projection NUCLEAR STRUCTURE 144,148Nd; calculated B(λ). Generator coordinate method type wave functions, angular momentum projection, density-dependent Gogny force.
doi: 10.1016/0375-9474(94)90296-8
1994SU15 Phys.Rev. C50, 1893 (1994) Excited Bands of 168Yb in an Angular Momentum Projected Theory NUCLEAR STRUCTURE 168Yb; calculated levels, g-factors, transition quadrupole moments. Angular momentum projected TDA.
doi: 10.1103/PhysRevC.50.1893
1994SU24 Nucl.Phys. A580, 1 (1994) Angular-Momentum-Projected Description of the Yrast Line of Dysprosium Isotopes NUCLEAR STRUCTURE 154,156,158,160,162,164Dy; calculated levels, moment of inertia, g factors, B(λ). Cranking approach, angular momentum projected TDA.
doi: 10.1016/0375-9474(94)90811-7
1993EG01 J.Phys.(London) G19, 1 (1993) The Decay of Hot Nuclei NUCLEAR STRUCTURE 158Er, 92Mo; compiled, reviewed dipole absorption σ(E). 164Er; compiled, reviewed GDR peak energy vs temperature. Other hot nuclei decay reviewed.
doi: 10.1088/0954-3899/19/1/002
1993EG02 Phys.Rev.Lett. 70, 2876 (1993) High-Spin States in Heavy Nuclei with the Density Dependent Gogny Force NUCLEAR STRUCTURE 164Er; calculated levels, B(λ), g-factors ratios. Self-consistent cranking Hartree-Fock-Bogoliubov equations.
doi: 10.1103/PhysRevLett.70.2876
1993EG03 Nucl.Phys. A553, 539c (1993) High Spin Calculations with the Gogny Force NUCLEAR STRUCTURE 80Sr; calculated levels. Self-consistent cranked calculations, Gogny interaction.
doi: 10.1016/0375-9474(93)90656-I
1993EG04 Nucl.Phys. A560, 253 (1993) On the Calculation of Transition Probabilities with Correlated Angular-Momentum-Projected Wave Functions and Realistic Forces NUCLEAR STRUCTURE 14C, 16,18O; calculated level potential energies, B(λ). Angular momentum projected generator coordinate method.
doi: 10.1016/0375-9474(93)90095-F
1992EG01 Nucl.Phys. A545, 589 (1992) A Systematic Study of the Octupole Correlations in the Lanthanides with Realistic Forces NUCLEAR STRUCTURE 148,146,144,142,140Ba, 142,144,146,148,150Ce, 144,146,148,150,152Nd, 146,148,150,152,154Sm; calculated collective potential energies, level splittings, B(λ), dipole moments, ground state deformations. Adiabatic time dependent Hartree-Fock plus zero point energy, cranking approximation.
doi: 10.1016/0375-9474(92)90294-T
1991EG01 Nucl.Phys. A524, 65 (1991) Parity-Projected Calculations on Octupole Deformed Nuclei NUCLEAR STRUCTURE 142,144,146,148Ba, 218,220,222,226,228,230Ra; calculated level energies vs octupole moment, B(λ). Microscopic parity projection.
doi: 10.1016/0375-9474(91)90016-Y
1990EG01 Nucl.Phys. A518, 475 (1990) A Self-Consistent Approach to the Ground State and Lowest-Lying Negative-Parity State in the Barium Isotopes NUCLEAR STRUCTURE 142,144,146,148Ba; calculated pairing, single particle energies, collective potential energies, dipole moment, deformation parameters vs octupole moment, B(λ). Hartree-Fock plus BCS theory.
doi: 10.1016/0375-9474(90)90141-8
1989EG02 Nucl.Phys. A494, 85 (1989) Microscopic Study of the Octupole Degree of Freedom in the Radium and Thorium Isotopes with Gogny Forces NUCLEAR STRUCTURE 218,220,222,224,226,228,230Ra, 222,224,226,228,230Th; calculated octupole barrier energies, pairing energy, deformations β2, β4, β6, dipole moment vs constrained quadrupole moment. Microscopic model.
doi: 10.1016/0375-9474(89)90199-1
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