NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = F.Barranco Found 72 matches. 2024BA10 Nuovo Cim. C 47, 23 (2024) F.Barranco, G.Potel, E.Vigezzi Giant Pairing Vibration in the continuum beyond RPA NUCLEAR REACTIONS 12C(18O, 16O)14C, E=84, 275 MeV; calculated two-neutron separation energy, pairing strength functions, J, π using the particle-particle Random Phase Approximation (RPA); deduced giant pairing vibrations (GPV), the equivalent of the well-known Giant Resonances (GR) in the particle-hole channel.
doi: 10.1393/ncc/i2024-24023-2
2024BA11 Nuovo Cim. C 47, 27 (2024) F.Barranco, G.Potel, E.Vigezzi The nuclear Josephson effect and γ-ray emission NUCLEAR REACTIONS 116Sn(60Ni, 61Ni)115Sn, 116Sn(60Ni, 62Ni)114Sn, E(cm)=140.60-167.95 MeV; analyzed available data; deduced σ(θ), σ(θ, E), coherence lengths, the quasielastic process in which a Cooper pair is transferred back and forth between the two superfluid nuclei, nuclear Josephson effect.
doi: 10.1393/ncc/i2024-24027-x
2023KL02 Phys.Rev. C 108, 035808 (2023) P.Klausner, F.Barranco, P.M.Pizzochero, X.Roca-Maza, E.Vigezzi Microscopic calculation of the pinning energy of a vortex in the inner crust of a neutron star
doi: 10.1103/PhysRevC.108.035808
2022BR07 Phys.Rev. C 105, L061602 (2022) R.A.Broglia, F.Barranco, G.Potel, E.Vigezzi Transient Joule- and (ac) Josephson-like photon emission in one- and two- nucleon tunneling processes between superfluid nuclei: Blackbody and coherent spectral functions
doi: 10.1103/PhysRevC.105.L061602
2021PO02 Phys.Rev. C 103, L021601 (2021) G.Potel, F.Barranco, E.Vigezzi, R.A.Broglia Quantum entanglement in nuclear Cooper-pair tunneling with γ rays
doi: 10.1103/PhysRevC.103.L021601
2020BA16 Phys.Rev. C 101, 031305 (2020) F.Barranco, G.Potel, E.Vigezzi, R.A.Broglia 9Li(d, p) reaction as a specific probe of 10Li, the paradigm of parity-inverted nuclei around the N=6 closed shell NUCLEAR STRUCTURE 10Li, 11Be, 12B, 13C; calculated levels, J, π using the bare mean-field and continuum spectroscopy self-energy techniques. Comparison with available experimental data. NUCLEAR REACTIONS 9Li(d, p)10Li, E=21.4, 100 MeV; calculated total and partial differential σ(E) using renormalized nuclear field theory and the induced reaction surrogate formalism. Comparison with experimental values. Discussion of mechanism responsible for parity inversion in 10Li.
doi: 10.1103/PhysRevC.101.031305
2019BA37 Eur.Phys.J. A 55, 104 (2019) F.Barranco, G.Potel, E.Vigezzi, R.A.Broglia Radioactive beams and inverse kinematics: Probing the quantal texture of the nuclear vacuum
doi: 10.1140/epja/i2019-12772-8
2019BR18 Phys.Scr. 94, 114002 (2019) R.A.Broglia, F.Barranco, A.Idini, G.Potel, E.Vigezzi Pygmy resonances: what's in a name?
doi: 10.1088/1402-4896/ab2431
2019BR20 Eur.Phys.J. A 55, 243 (2019) R.A.Broglia, F.Barranco, G.Potel, E.Vigezzi Characterization of vorticity in pygmy resonances and soft-dipole modes with two-nucleon transfer reactions
doi: 10.1140/epja/i2019-12789-y
2017BA26 Phys.Rev.Lett. 119, 082501 (2017) F.Barranco, G.Potel, R.A.Broglia, E.Vigezzi Structure and Reactions of 11Be: Many-Body Basis for Single-Neutron Halo NUCLEAR REACTIONS 10Be(d, p), 2H(10Be, 11Be), E=107 MeV; calculated form factors, σ(θ). Framework of renormalized nuclear field theory in both configuration and 3D space, comparison with experimental data.
doi: 10.1103/PhysRevLett.119.082501
2017PO12 Phys.Rev. C 96, 034606 (2017) G.Potel, A.Idini, F.Barranco, E.Vigezzi, R.A.Broglia From bare to renormalized order parameter in gauge space: Structure and reactions NUCLEAR REACTIONS 120Sn(p, t), E=21 MeV; calculated differential σ(θ) and integrated absolute cross sections using BCS, HFB, and renormalized Nambu-Gorkov (NG) nuclear field theory (NFT) spectroscopic amplitudes with global optical parameters. Comparison with experimental data. Physical sum rule resulting from the intertwining of structure and reaction processes in the restoration of spontaneous symmetry breaking and associated emergent generalized rigidity in gauge space.
doi: 10.1103/PhysRevC.96.034606
2016BR15 Phys.Scr. 91, 063012 (2016) R.A.Broglia, P.F.Bortignon, F.Barranco, E.Vigezzi, A.Idini, G.Potel Unified description of structure and reactions: implementing the nuclear field theory program
doi: 10.1088/0031-8949/91/6/063012
2015ID01 Phys.Rev. C 92, 031304 (2015) A.Idini, G.Potel, F.Barranco, E.Vigezzi, R.A.Broglia Interweaving of elementary modes of excitation in superfluid nuclei through particle-vibration coupling: Quantitative account of the variety of nuclear structure observables NUCLEAR STRUCTURE 119,120Sn; calculated pairing gaps, B(E2) for low lying states. Single-particle mean field calculations based on the associated collective motion (QRPA), and on their interweaving with the particle-vibration coupling. Comparison with experimental data. NUCLEAR REACTIONS 120,122Sn(p, t); 120Sn(d, p), (p, d); calculated σ(θ) distributions. Investigation of single-particle and collective components of the nuclear many-body wave function and associated couplings. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.031304
2014PO08 Phys.Atomic Nuclei 77, 941 (2014) G.Potel, A.Idini, F.Barranco, E.Vigezzi, R.A.Broglia Nuclear field theory predictions for 11Li and 12Be: Shedding light on the origin of pairing in nuclei NUCLEAR REACTIONS 1H(11Li, 9Li), E=33 MeV; 7Li(t, p), E=15 MeV; 10Be(t, p), E=17 MeV; 12Be(p, t), E(cm)=2-7 MeV; 10Be(p, t), E=7 MeV; calculated σ(θ). Comparison with experimental data.
doi: 10.1134/S106377881407014X
2013PO02 Phys.Rev. C 87, 054321 (2013) G.Potel, A.Idini, F.Barranco, E.Vigezzi, R.A.Broglia Quantitative study of coherent pairing modes with two-neutron transfer: Sn isotopes NUCLEAR REACTIONS 112,114,116,118,120,122,124Sn(p, t), E=21-26, 40 MeV; calculated two-nucleon transfer amplitudes, σ(θ) by DWBA. 130Sn(t, p), E(cm)=20 MeV; 132,134Sn(p, t), E(cm)=20, 26 MeV; calculated two-particle transfer differential cross sections. 100,132Sn; calculated RPA wavefunctions. Pairing rotations and vibrations. BCS plus quasiparticle random-phase approximation and Hartree-Fock mean field plus random-phase approximation. Comparison with experimental data.
doi: 10.1103/PhysRevC.87.054321
2012BA48 Prog.Theor.Phys.(Kyoto), Suppl. 196, 407 (2012) F.Barranco, R.A.Broglia, A.Idini, G.Potel, E.Vigezzi Dynamical Processes in the Structure of Halo Nuclei and Their Experimental Evidence NUCLEAR REACTIONS 1H(11Li, 9Li), E not given; analyzed experimental data. 9,11Li; deduced σ(θ), correlation between high polarizability and halo phenomena.
doi: 10.1143/PTPS.196.407
2012ID01 Phys.Rev. C 85, 014331 (2012) A.Idini, F.Barranco, E.Vigezzi Quasiparticle renormalization and pairing correlations in spherical superfluid nuclei NUCLEAR STRUCTURE 119,120,121Sn; calculated state-dependent BCS pairing gaps, quasiparticle spectra, strength function and spectroscopic factors, single particle energies. Nuclear field theory (NFT), Dyson (Nambu-Gorkov) equations of a superfluid system with HF mean field produced by the SLy4 interaction, and coupling between quasiparticles and vibrations by QRPA calculation. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.014331
2012VI07 Prog.Theor.Phys.(Kyoto), Suppl. 196, 225 (2012) E.Vigezzi, F.Barranco, R.A.Broglia, A.Idini, G.Potel Two-Particle Transfer Cross Sections and Nuclear Superfluidity NUCLEAR REACTIONS 108,112,116,118,120,122,124Sn(p, t), E=21-26 MeV; calculated σ(θ), σ. DWBA calculations, comparison with available data.
doi: 10.1143/PTPS.196.225
2011ID01 J.Phys.:Conf.Ser. 312, 092032 (2011) A.Idini, F.Barranco, E.Vigezzi, R.A.Broglia Dyson treatment of NFT medium polarization processes in superfluid nuclei
doi: 10.1088/1742-6596/312/9/092032
2011PO11 Phys.Rev.Lett. 107, 092501 (2011) G.Potel, F.Barranco, F.Marini, A.Idini, E.Vigezzi, R.A.Broglia Calculation of the Transition from Pairing Vibrational to Pairing Rotational Regimes between Magic Nuclei 100Sn and 132Sn via Two-Nucleon Transfer Reactions NUCLEAR REACTIONS 132,134Sn(p, t), E(cm)=5.11-15.04 MeV; calculated two-particle transfer σ; deduced excitation and pairing vibrational spectra of closed shell 100,132Sn nuclei. Comparison with experimental data.
doi: 10.1103/PhysRevLett.107.092501
2011VI08 J.Phys.:Conf.Ser. 312, 092061 (2011) E.Vigezzi, G.Potel, F.Barranco, R.A.Broglia Effects which will not blur the message of the 1H (11Li, 9Li) 3H reaction: observation of phonon-exchange pairing correlations in nuclei NUCLEAR REACTIONS 1H(11Li, 9Li), E not given; re-analyzed published data of the same group using nuclear field theory of nuclear structure.
doi: 10.1088/1742-6596/312/9/092061
2010BA24 Phys.Rev. C 82, 015807 (2010) S.Baroni, A.Pastore, F.Raimondi, F.Barranco, R.A.Broglia, E.Vigezzi Finite-size effects and collective vibrations in the inner crust of neutron stars NUCLEAR STRUCTURE 176,506Sn, 498Zr; calculated levels, J, π, energies of single-particle orbitals, energies of 2+ and 3- collective excitations, and mean-field potentials Wigner-Seitz approximation. Relevance to collective excitations of nuclei in neutron stars.
doi: 10.1103/PhysRevC.82.015807
2010PO08 Phys.Rev.Lett. 105, 172502 (2010) G.Potel, F.Barranco, E.Vigezzi, R.A.Broglia Evidence for Phonon Mediated Pairing Interaction in the Halo of the Nucleus 11Li NUCLEAR REACTIONS 1H(11Li, 9Li), E not given; analyzed reaction data; calculated wavefunctions, σ(θ); 11Li; deduced phonon mediated pairing.
doi: 10.1103/PhysRevLett.105.172502
2009PA19 Acta Phys.Pol. B40, 607 (2009) A.Pastore, F.Barranco, R.A.Broglia, E.Vigezzi Microscopic Calculation and Local Approximation of the Spatial Dependence of the Pairing Field with Bare and Induced Interaction
2008AV05 Nucl.Phys. A811, 378 (2008) P.Avogadro, F.Barranco, R.A.Broglia, E.Vigezzi Vortex-nucleus interaction in the inner crust of neutron stars
doi: 10.1016/j.nuclphysa.2008.07.010
2008PA28 Phys.Rev. C 78, 024315 (2008) A.Pastore, F.Barranco, R.A.Broglia, E.Vigezzi Microscopic calculation and local approximation of the spatial dependence of the pairing field with bare and induced interactions
doi: 10.1103/PhysRevC.78.024315
2007AV01 Phys.Rev. C 75, 012805 (2007) P.Avogadro, F.Barranco, R.A.Broglia, E.Vigezzi Quantum calculation of vortices in the inner crust of neutron stars
doi: 10.1103/PhysRevC.75.012805
2007AV05 Nucl.Phys. A788, 130c (2007) P.Avogadro, F.Barranco, R.A.Broglia, E.Vigezzi Microscopic quantal calculation of the vortex-nucleus interaction in the inner crust of neutron stars
doi: 10.1016/j.nuclphysa.2007.01.058
2007BA40 Prog.Part.Nucl.Phys. 59, 467 (2007) S.Baroni, F.Barranco, P.F.Bortignon, R.A.Broglia, G.Colo, E.Vigezzi Correlation energy contribution to nuclear masses
doi: 10.1016/j.ppnp.2007.01.008
2007BA56 Phys.Atomic Nuclei 70, 1375 (2007) S.Baroni, F.Barranco, P.-F.Bortignon, R.A.Broglia, G.Colo, E.Vigezzi Binding energies and medium polarization effects NUCLEAR STRUCTURE A=16-214; calculated ground state, binding and correlation energies for even-even nuclei using HF approximation and by taking into account medium polarization effects associated with surface and pairing vibrations.
doi: 10.1134/S1063778807080091
2007BR14 Acta Phys.Pol. B38, 1129 (2007) R.A.Broglia, S.Baroni, F.Barranco, P.F.Bortignon, G.Potel, A.Pastore, E.Vigezzi, F.Marini Induced Pairing Interaction in Nuclei and in Neutron Stars
2006BA50 Phys.Rev. C 74, 024305 (2006) S.Baroni, F.Barranco, P.F.Bortignon, R.A.Broglia, G.Colo, E.Vigezzi Medium polarization isotopic effects on nuclear binding energies NUCLEAR STRUCTURE O, Si, S, Ar, Ca, Ti, Fe, Se, Kr, Sr, Zr, Mo, Sn, Te, Xe, Ba, Ce, Sm, Hg, Pb, Po; analyzed ground-state energies, medium polarization effects associated with collective surface and pairing vibrations.
doi: 10.1103/PhysRevC.74.024305
2006BR28 Phys.Scr. T125, 94 (2006) R.A.Broglia, F.Barranco, P.F.Bortignon, G.Colo, E.Vigezzi Pairing correlations in nuclei: bare, induced and effective interactions NUCLEAR STRUCTURE 120Sn; calculated pairing correlations, related features. Bare nucleon-nucleon interaction and induced interaction due to phonon exchange.
doi: 10.1088/0031-8949/2006/T125/021
2005BA99 Phys.Rev. C 72, 054314 (2005) F.Barranco, P.F.Bortignon, R.A.Broglia, G.Colo, P.Schuck, E.Vigezzi, X.Vinas Pairing matrix elements and pairing gaps with bare, effective, and induced interactions NUCLEAR STRUCTURE 120Sn; calculated state-dependent pairing gaps. Gogny force, bare, effective, and induced interactions.
doi: 10.1103/PhysRevC.72.054314
2005BR11 Nucl.Phys. A752, 345c (2005) R.A.Broglia, F.Barranco, P.F.Bortignon, G.Colo, E.Vigezzi Particle-vibration coupling in halo nuclei NUCLEAR STRUCTURE 10,11Li, 11,12Be, 13C, 15O; calculated single-particle energies, polarization effects from particle-vibration coupling. 11,12Be; calculated spectroscopic factors. 11Li; calculated two-neutron separation energy, radius.
doi: 10.1016/j.nuclphysa.2005.02.043
2005DO06 J.Phys.(London) G31, 295 (2005) P.Donati, G.Gori, F.Barranco, R.A.Broglia, E.Vigezzi Effective pairing interaction induced by polarization effects in deformed nuclei NUCLEAR STRUCTURE 146,148,150,152,154Sm; calculated neutron pairing gap, single-particle levels, B(E2). 156,158,160Gd, 160,162,164Dy, 166,168,170Er; calculated pairing gaps. Effective pairing interaction induced by polarization effects.
doi: 10.1088/0954-3899/31/5/002
2005GO28 Phys.Rev. C 72, 011302 (2005) G.Gori, F.Ramponi, F.Barranco, P.F.Bortignon, R.A.Broglia, G.Colo, E.Vigezzi Attractive and repulsive contributions of medium fluctuations to nuclear superfluidity
doi: 10.1103/PhysRevC.72.011302
2005VI06 Nucl.Phys. A752, 600c (2005) E.Vigezzi, F.Barranco, R.A.Broglia, G.Colo, G.Gori, F.Ramponi Pairing correlations in the inner crust of neutron stars
doi: 10.1016/j.nuclphysa.2005.02.062
2004BA59 Eur.Phys.J. A 21, 57 (2004) F.Barranco, R.A.Broglia, G.Colo, G.Gori, E.Vigezzi, P.F.Bortignon Many-body effects in nuclear structure NUCLEAR STRUCTURE 120Sn; calculated levels, J, π, state-dependent pairing gap.
doi: 10.1140/epja/i2003-10185-0
2004BA85 J.Phys.(London) G30, 1353 (2004) S.Baroni, M.Armati, F.Barranco, R.A.Broglia, G.Colo, G.Gori, E.Vigezzi Correlation energy contribution to nuclear masses NUCLEAR STRUCTURE 40,42,44,46,48Ca, 204,206,208,210,212Pb; calculated ground-state correlation energies associated with collective surface and pairing vibrations, contribution to nuclear masses.
doi: 10.1088/0954-3899/30/10/002
2004BO36 Yad.Fiz. 67, 1667 (2004); Phys.Atomic Nuclei 67, 1640 (2004) P.F.Bortignon, F.Barranco, R.A.Broglia, G.Colo, E.Vigezzi Mean Field and Beyond in Nuclei Far from Stability Lines NUCLEAR STRUCTURE 120Sn; calculated state-dependent pairing gap, static quadrupole moment.
doi: 10.1134/1.1802350
2004BR17 Eur.Phys.J. A 20, 81 (2004) R.A.Broglia, F.Barranco, G.Colo, G.Gori, E.Vigezzi, P.F.Bortignon Pairing in exotic and in stable nuclei NUCLEAR STRUCTURE 10,11Li, 11,12Be; calculated single-particle energies, configurations, related features.
doi: 10.1140/epja/i2002-10326-y
2004GO06 Nucl.Phys. A731, 401 (2004) G.Gori, F.Ramponi, F.Barranco, R.A.Broglia, G.L.Colo, D.Sarchi, E.Vigezzi Excitation modes and pairing interaction in the inner crust of a neutron stars
doi: 10.1016/j.nuclphysa.2003.11.052
2004GO23 Phys.Rev. C 69, 041302 (2004) G.Gori, F.Barranco, E.Vigezzi, R.A.Broglia Parity inversion and breakdown of shell closure in Be isotopes NUCLEAR STRUCTURE 11,12Be; calculated binding energies, spectroscopic factors, neutron configurations.
doi: 10.1103/PhysRevC.69.041302
2004VI04 Eur.Phys.J. A 20, 101 (2004) E.Vigezzi, F.Barranco, R.A.Broglia, P.M.Pizzochero Superfluidity in the inner crust of neutron stars
doi: 10.1140/epja/i2002-10331-2
2003BO40 Nucl.Phys. A722, 379c (2003) P.F.Bortignon, F.Barranco, R.A.Broglia, G.Colo, G.Gori, E.Vigezzi Collective aspects of pairing interaction in nuclei
doi: 10.1016/S0375-9474(03)01393-9
2003GI09 Nucl.Phys. A726, 3 (2003) G.Giambrone, S.Scheit, F.Barranco, P.F.Bortignon, G.Colo, D.Sarchi, E.Vigezzi Collective excitations in superfluid nuclei with finite-range interactions NUCLEAR STRUCTURE 16,17,18,19,20,21,22,23,24,26O, 56,58,60,62,64,66,68Ni, 100,102,112,116,120,124,130,132Sn; calculated binding energies, radii, density, pairing energy, transitions B(E2). 56,58,60,62,64,66,68Ni, 112,116,120,124Sn; calculated GQR energy, strength distributions. Quasiparticle RPA, Gogny force, comparison with data.
doi: 10.1016/S0375-9474(03)01602-6
2003VI12 Acta Phys.Pol. B34, 2185 (2003) E.Vigezzi, F.Barranco, R.A.Broglia, P.M.Pizzochero Neutron superfluidity and the cooling of neutron stars
2002GI06 Phys.Rev. C65, 041304 (2002) N.Giovanardi, F.Barranco, R.A.Broglia, E.Vigezzi Surface Effects in Nuclear Cooper Pair Formation NUCLEAR STRUCTURE A=10-260; calculated pairing gap; deduced surface effects. Comparisons with data.
doi: 10.1103/PhysRevC.65.041304
2002TE01 Nucl.Phys. A697, 127 (2002) J.Terasaki, F.Barranco, R.A.Broglia, E.Vigezzi, P.F.Bortignon Solution of the Dyson Equation for Nucleons in the Superfluid Phase
doi: 10.1016/S0375-9474(01)01239-8
2002TE13 Prog.Theor.Phys.(Kyoto) 108, 495 (2002) J.Terasaki, F.Barranco, E.Vigezzi, R.A.Broglia, P.F.Bortignon Effect of Particle-Phonon Coupling on Pairing Correlations in Finite Systems - The Atomic Nucleus - NUCLEAR STRUCTURE 120Sn; calculated pairing gaps, spectral functions, particle-phonon coupling effects.
doi: 10.1143/PTP.108.495
2001BA89 Eur.Phys.J. A 11, 385 (2001) F.Barranco, P.F.Bortignon, R.A.Broglia, G.Colo, E.Vigezzi The Halo of the Exotic Nucleus 11Li: A single Cooper pair NUCLEAR STRUCTURE 11Li; calculated levels, J, π, wave functions, configurations. Halo nuclei, BCS model.
doi: 10.1007/s100500170050
2001GO11 Acta Phys.Pol. B32, 767 (2001) G.Gori, R.A.Broglia, F.Barranco, G.Colo, E.Vigezzi, P.F.Bortignon, J.Terasaki Induced Pairing Interaction in Nuclei NUCLEAR STRUCTURE 106,108,110,112,114Cd; calculated pairing interaction features, role of low-lying collective surface vibrations.
2000BA47 Eur.Phys.J. A 7, 479 (2000) Break-Up of Neutron-Halo Nuclei by Diffraction Dissociation and Shakeoff NUCLEAR REACTIONS 9Be(11Be, n10Be), E=41 MeV/nucleon; 12C(11Li, 2n9Li), E=280 MeV/nucleon; analyzed σ(E), σ(θ); deduced reaction mechanism features.
doi: 10.1007/s100500050420
2000BR49 Phys.Scr. T88, 173 (2000) R.A.Broglia, G.Colo, F.Barranco, G.Gori, E.Vigezzi, J.Terasaki, P.F.Bortignon, N.Breda Pairing in Finite Systems: Nuclei and Fullerenes
doi: 10.1238/Physica.Topical.088a00173
1999BA78 Phys.Rev.Lett. 83, 2147 (1999) F.Barranco, R.A.Broglia, G.Gori, E.Vigezzi, P.F.Bortignon, J.Terasaki Surface Vibrations and the Pairing Interaction in Nuclei NUCLEAR STRUCTURE 120Sn; calculated state-dependent pairing gap. Ca, Ti, Sn; calculated average neutron pairing gaps; deduced role of surface vibration induced pairing interaction. Comparisons with data.
doi: 10.1103/PhysRevLett.83.2147
1998BA48 Phys.Rev. C58, 1257 (1998) F.Barranco, R.A.Broglia, H.Esbensen, E.Vigezzi Semiclassical Approximation to Neutron Star Superfluidity Corrected for Proximity Effects
doi: 10.1103/PhysRevC.58.1257
1997BA09 Phys.Lett. 390B, 13 (1997) F.Barranco, R.A.Broglia, H.Esbensen, E.Vigezzi Role of Finite Nuclei on the Pairing Gap of the Inner Crust of Neutron Stars
doi: 10.1016/S0370-2693(96)01373-1
1996BA68 Z.Phys. A356, 45 (1996) F.Barranco, E.Vigezzi, R.A.Broglia Momentum DIstributions in Halo Nuclei NUCLEAR REACTIONS 12C(11Be, n10Be), (11Li, n9Li), (14Be, 2n12Be), E=30-800 MeV/nucleon; analyzed projectile breakup associated momentum distributions data. Optical diffraction, weakly bound neutron rich nuclei breakup analogy described.
doi: 10.1007/s002180050146
1994BR01 Phys.Rev. C49, 552 (1994) R.A.Broglia, F.Barranco, G.F.Bertsch, E.Vigezzi Low-Lying Surface Vibrations in the Pair-Hopping Model NUCLEAR STRUCTURE A ≤ 250; calculated, analyzed 3- state energies systematics. Pair hopping model.
doi: 10.1103/PhysRevC.49.552
1993BA71 Phys.Lett. 319B, 387 (1993) F.Barranco, E.Vigezzi, R.A.Broglia Nuclear Effects in the Break-Up of 11Li NUCLEAR REACTIONS 9Be, Ni, 197Au(11Li, X), E=319 MeV; analyzed (9Li)n-coin data; deduced 11Li neutron halo breakup mechanism.
doi: 10.1016/0370-2693(93)91739-A
1992SH04 Phys.Lett. 274B, 253 (1992) Y.R.Shimizu, F.Barranco, R.A.Broglia, T.Dossing, E.Vigezzi Superfluid Tunneling in Superdeformed Nuclei NUCLEAR STRUCTURE 152Dy; calculated potential energy vs adiabatic path. 149,150Gd, 150,151Tb, 151,152Dy; calculated invariant adiabatic action vs angular momentum, superdeformed band decay related parameter. Superfluid tunneling model.
doi: 10.1016/0370-2693(92)91983-G
1990BA20 Nucl.Phys. A512, 253 (1990) F.Barranco, G.F.Bertsch, R.A.Broglia, E.Vigezzi Large-Amplitude Motion in Superfluid Fermi Droplets RADIOACTIVITY 223,224,226Ra, 231Pa, 232,233,234U, 241Am(α); calculated decay constants. 221Fr, 221,222,223,224,226Ra, 225Ac(14C); 230Th, 231Pa, 232,233,234U(24Ne), 232Th, 234U(26Ne), 234,238Pu(28Mg), 237Np, 238Pu(30Mg), 238Pu(32Si), 241Am(34Si); calculated decay constant, decay time related quantities. Large amplitude motion, finite basis model space.
doi: 10.1016/0375-9474(90)93232-U
1990BO16 Phys.Lett. 241B, 179 (1990) R.Bonetti, E.Fioretto, C.Migliorino, A.Pasinetti, F.Barranco, E.Vigezzi, R.A.Broglia Revising the Chart of the Nuclides by Exotic Decay RADIOACTIVITY 232U(SF), (24Ne), (28Mg); measured SF-, exotic decay rates; deduced Q. Superfluid tunneling model.
doi: 10.1016/0370-2693(90)91274-F
1989BA18 Phys.Rev. C39, 2101 (1989) F.Barranco, E.Vigezzi, R.A.Broglia Calculation of the Absolute Lifetimes of the Variety of Decay Modes of 234U RADIOACTIVITY 234U(α), (24Ne), (28Mg), (SF); calculated absolute decay T1/2. Superfluid tunneling model.
doi: 10.1103/PhysRevC.39.2101
1989BE13 Phys.Rev.Lett. 62, 2448 (1989) T.Bengtsson, R.A.Broglia, E.Vigezzi, F.Barranco, F.Donau, J.-Y.Zhang Competition between Pairing-Assisted Tunneling and Single-Particle Alignment in the Decay of High-K Isomeric States NUCLEAR STRUCTURE 182Os; calculated potential energy surface; analyzed isomer decay T1/2; deduced system tunneling role.
doi: 10.1103/PhysRevLett.62.2448
1988BA01 Phys.Rev.Lett. 60, 507 (1988) F.Barranco, R.A.Broglia, G.F.Bertsch Exotic Radioactivity as a Superfluid Tunneling Phenomenon RADIOACTIVITY 223Ra(14C); calculated decay potential energy. 221,222,223,224,226Ra(14C); 231Pa, 232,233U(24Ne); 241Am(34Si); calculated decay constant logarithm vs parent mass number; deduced decay mechanism.
doi: 10.1103/PhysRevLett.60.507
1988BA48 Phys.Rev. C38, 1523 (1988) F.Barranco, E.Vigezzi, R.A.Broglia, G.F.Bertsch Superfluid Tunneling in the Restoration of Parity Conservation in Octupole Deformed Nuclei NUCLEAR STRUCTURE 222Ra; calculated rotational band level wave functions; deduced quadrupole, ocutopole deformation evidence. Collective hamiltonian.
doi: 10.1103/PhysRevC.38.1523
1987BA70 Phys.Rev.Lett. 59, 2724 (1987) Effect of Surface Fluctuations on the Nuclear Density NUCLEAR STRUCTURE 40Ca; calculated rms radius, charge density. Hartree-Fock calculations.
doi: 10.1103/PhysRevLett.59.2724
1987ES06 J.Phys.(London) G13, 1261 (1987) J.I.Escudero, F.Barranco, G.Madurga Consistent Description of the Experimental Root Mean Square Charge Radii NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 208Pb; calculated rms charge radii; deduced long-range residual interaction role.
doi: 10.1088/0305-4616/13/10/014
1987HE23 Phys.Rev.Lett. 59, 2416 (1987) B.Herskind, B.Lauritzen, K.Schiffer, R.A.Broglia, F.Barranco, M.Gallardo, J.Dudek, E.Vigezzi Population and Decay of the Superdeformed Rotational Band of 152Dy NUCLEAR STRUCTURE 152Dy; calculated E1 transition probabilities, superdeformed yrast band.
doi: 10.1103/PhysRevLett.59.2416
1985BA04 Phys.Lett. 151B, 90 (1985) Correlation between Mean Square Radii and Zero-Point Motions of the Surface in the Ca Isotopes NUCLEAR STRUCTURE 40,42,44,46,48Ca; calculated levels, deformation parameters, zero-point fluctuations, charge, mean mass rms radii; deduced zero-point fluctuation, rms radii correlation. Quasiparticle basis, RPA, Skyrme force.
doi: 10.1016/0370-2693(85)91391-7
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