NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = R.Fossion Found 14 matches. 2020BU15 Phys.Rev. C 102, 044301 (2020) D.A.L.Bustillos, L.Lopez-Hernandez, N.Ramirez-Cruz, E.M.Hernandez, R.Fossion, E.Lopez-Moreno, C.E.Vargas, V.Velazquez Nuclear energy level complexity: Fano factor signature of chaotic behavior of nearest-neighbor time-series analysis NUCLEAR STRUCTURE 48Ca, 46,48Ti; calculated eigenvalue sequence as function of the number of 3+ states for different quadrupole strengths, Wigner distribution and Fourier power spectrum of the energy level spacings, Fano factor as function of the quadrupole intensity, and this factor corresponding to the quantum chaos for the energy levels in the nuclear spectra.
doi: 10.1103/PhysRevC.102.044301
2016FR09 Phys.Rev. C 94, 034603 (2016) P.R.Fraser, K.Massen-Hane, K.Amos, I.Bray, L.Canton, R.Fossion, A.S.Kadyrov, S.Karataglidis, J.P.Svenne, D.van der Knijff Importance of resonance widths in low-energy scattering of weakly bound light-mass nuclei NUCLEAR STRUCTURE 9Be; calculated levels, resonances J, π, widths of a compound nucleus with 8Be+n cluster by solving the Lippmann-Schwinger equations in momentum space. Comparison with multichannel algebraic scattering (MCAS) calculations with target states. NUCLEAR REACTIONS 8Be(n, n), E<5.5 MeV; 12C(n, n), (n, X), E<6.5 MeV; calculated elastic and reaction σ(E) coupled to first 0+, 2+ and 4+ states in 8Be, reaction σ with particle emission widths of 12C coupled to g.s., first 2+ and first excited 0+ states in 12C; deduced effect of particle-emitting resonances on the scattering cross section. Method involved choosing an appropriate target-state resonance shape, modifying a Lorentzian by use of widths dependent on projectile energy, with a correction to target-state centroid energy.
doi: 10.1103/PhysRevC.94.034603
2007FO08 Phys.Rev. C 76, 014316 (2007) R.Fossion, C.E.Alonso, J.M.Arias, L.Fortunato, A.Vitturi Shape-phase transitions and two-particle transfer intensities
doi: 10.1103/PhysRevC.76.014316
2006FO05 Phys.Rev. C 73, 044310 (2006) R.Fossion, D.Bonatsos, G.A.Lalazissis E(5), X(5), and prolate to oblate shape phase transitions in relativistic Hartree-Bogoliubov theory NUCLEAR STRUCTURE 96,98,100,102,104,106,108,110,112,114Pd, 118,120,122,124,126,128,130,132,134Xe, 118,120,122,124,126,128,130,132,134,136,138Ba, 144,146,148,150,152,154,156Nd, 146,148,150,152,154,156,158Sm, 148,150,152,154,156Gd, 150,152,154,156,158Dy, 180Hf, 182,184,186W, 188,190,192,194,196,198,200Os, 184,186W, 188,190,192,194,196,198,200,202Pt, 198,200Hg; calculated potential energy surfaces; deduced symmetry and shape transition features. Relativistic mean-field approach, NL3 force.
doi: 10.1103/PhysRevC.73.044310
2005FO02 Acta Phys.Pol. B36, 1351 (2005) R.Fossion, V.Hellemans, S.De Baerdemacker, K.Heyde Shape coexistence in the lead isotopes using algebraic models: description of spectroscopic and ground-state related properties NUCLEAR STRUCTURE 186,188,190,192,194,196Pb; calculated levels, J, π, two-neutron separation energies. Interacting boson model, three-configuration mixing.
2005GA58 Eur.Phys.J. A 26, 221 (2005) J.E.Garcia-Ramos, K.Heyde, R.Fossion, V.Hellemans, S.De Baerdemacker A theoretical description of energy spectra and two-neutron separation energies for neutron-rich zirconium isotopes NUCLEAR STRUCTURE 94,96,98,100,102,104Zr; calculated level energies, B(E2), two-neutron separation energies. Interacting boson model.
doi: 10.1140/epja/i2005-10176-1
2005HE09 Phys.Rev. C 71, 034308 (2005) V.Hellemans, R.Fossion, S.De Baerdemacker, K.Heyde Configuration mixing in 188Pb: Band structure and electromagnetic properties NUCLEAR STRUCTURE 188Pb; calculated rotational bands level energies, J, π, B(E2), monopole transition strengths, quadrupole moments, deformation, configuration mixing features. Interacting boson model, collective rotational model, comparisons with data.
doi: 10.1103/PhysRevC.71.034308
2004HE12 Phys.Rev. C 69, 054304 (2004) K.Heyde, J.Jolie, R.Fossion, S.De Baerdemacker, V.Hellemans Phase transitions versus shape coexistence NUCLEAR STRUCTURE 110Ru, 114Cd, 118Te, 122Ba, 182,184,186,188,190,192,194,196,198,200,202,204,206Pb; analyzed levels, J, π, B(E2), phase transition and shape coexistence features.
doi: 10.1103/PhysRevC.69.054304
2003FO02 Phys.Rev. C 67, 024306 (2003) R.Fossion, K.Heyde, G.Thiamova, P.Van Isacker Intruder bands and configuration mixing in lead isotopes NUCLEAR STRUCTURE 186,188,190,192,194,196Pb; calculated levels, J, π, configurations. Interacting boson model, three-configuration mixing calculation, comparisons with data.
doi: 10.1103/PhysRevC.67.024306
2002FO02 Nucl.Phys. A697, 703 (2002) R.Fossion, C.De Coster, J.E.Garcia-Ramos, T.Werner, K.Heyde Nuclear Binding Energies: Global collective structure and local shell-model correlations NUCLEAR STRUCTURE Z=50-82; analyzed binding energies, two-neutron separation energies; deduced possible shell, deformation, or configuration-mixing effects. Liquid drop model, shell model, interacting boson model.
doi: 10.1016/S0375-9474(01)01270-2
2002FO04 Phys.Rev. C65, 044309 (2002) R.Fossion, C.De Coster, J.E.Garcia-Ramos, K.Heyde Proton-Neutron Quadrupole Interactions: An effective contribution to the pairing field
doi: 10.1103/PhysRevC.65.044309
2002HE07 Eur.Phys.J. A 13, 401 (2002) K.Heyde, R.Fossion, J.E.Garcia-Ramos, C.De Coster, R.F.Casten Differences between Pairing and Zero-Range Effective Interactions for Nuclear Binding Energies
doi: 10.1007/s10050-002-8769-2
2001GA33 Nucl.Phys. A688, 735 (2001) J.E.Garcia-Ramos, C.De Coster, R.Fossion, K.Heyde Two-Neutron Separation Energies, Binding Energies and Phase Transitions in the Interacting Boson Model NUCLEAR STRUCTURE Sm, Gd, Ru, Pd, Os, Pt; calculated binding energies. 150,152,154,156,158,160,162Gd, 100,102,104,106,108,110,112Pd, 184,186,188,190,192,194,196Pt; calculated level energies, two-neutron separation energies. Interacting boson model, comparisons with data.
doi: 10.1016/S0375-9474(00)00592-3
2001SC41 Nucl.Phys. A693, 533 (2001) S.Schwarz, F.Ames, G.Audi, D.Beck, G.Bollen, C.De Coster, J.Dilling, O.Engels, R.Fossion, J.-E.Garcia Ramos, S.Henry, F.Herfurth, K.Heyde, A.Kellerbauer, H.-J.Kluge, A.Kohl, E.Lamour, D.Lunney, I.Martel, R.B.Moore, M.Oinonen, H.Raimbault-Hartmann, C.Scheidenberger, G.Sikler, J.Szerypo, C.Weber, and the ISOLDE Collaboration Accurate Masses of Neutron-Deficient Nuclides Close to Z = 82 ATOMIC MASSES 179,180,181,182,183,184,185,185m,186,187,187m,188,189m,190,191,191m,192,193,193m,194,195,196,197,197m,200Hg, 196,198,204Pb, 197Bi, 198Po, 203At; measured masses. Penning trap.
doi: 10.1016/S0375-9474(01)00881-8
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