NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = R.A.Broglia Found 259 matches. Showing 1 to 100. [Next]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
2019AL34 Eur.Phys.J. A 55, 221 (2019) N.Alamanos, R.A.Broglia, E.Vigezzi Topical Issue on Giant, Pygmy, Pairing Resonances and Related Topics
doi: 10.1140/epja/i2019-12966-0
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
2019BR22 Eur.Phys.J. A 55, 222 (2019) Pier Francesco Bortignon as a scientist
doi: 10.1140/epja/i2019-12742-2
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
2016BO08 Eur.Phys.J. A 52, 64 (2016) Challenges in the description of the atomic nucleus: Unification and interdisciplinarity
doi: 10.1140/epja/i2016-16064-7
2016BO25 Eur.Phys.J. A 52, 280 (2016) Elastic response of the atomic nucleus in gauge space: Giant Pairing Vibrations
doi: 10.1140/epja/i2016-16280-1
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
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
2010LO07 Phys.Rev. C 81, 064307 (2010) C.Losa, A.Pastore, T.Dossing, E.Vigezzi, R.A.Broglia Linear response of light deformed nuclei investigated by self-consistent quasiparticle random-phase approximation NUCLEAR STRUCTURE 20O, 24,25,26,34Mg, 48Ca; calculated potential energy curves, isoscalar and isovector strength functions, rms radii, deformations, pairing gaps, chemical potentials using self-consistent quasiparticle random-phase approximations (QRPA) in harmonic oscillator (HO) and in transformed harmonic oscillator (THO) HFB basis. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.064307
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
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
2002BR31 Riv.Nuovo Cimento Soc.Ital.Fis. 25, No 2, 1 (2002) From Nuclei to Proteins
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
2001DO04 Nucl.Phys. A682, 439c (2001) T.Dossing, B.Herskind, M.Matsuo, S.Leoni, A.Bracco, E.Vigezzi, R.A.Broglia Coupling between Thermal and Rotational Motion in Nuclei NUCLEAR STRUCTURE 168Yb; analyzed γγ-coin data; deduced features of thermally excited rotational bands.
doi: 10.1016/S0375-9474(00)00671-0
2001DO15 Acta Phys.Pol. B32, 2565 (2001) T.Dossing, B.Herskind, A.Maj, M.Matsuo, E.Vigezzi, A.Bracco, S.Leoni, R.A.Broglia Gamma-Ray Strength Functions in Thermally Excited Rotating Nuclei NUCLEAR STRUCTURE 168Hf; analyzed excited rotational bands γγ-coin, strength functions. Comparison with cranked mean-field calculations.
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.
2001PO11 Nucl.Phys. A687, 170c (2001) V.Yu.Ponomarev, P.F.Bortignon, R.A.Broglia, V.V.Voronov Microscopic Studies of Multi-Phonon Resonances NUCLEAR STRUCTURE 40Ca, 58Ni, 86Kr, 120Sn, 136Xe, 208Pb; calculated GDR and double GDR parameters, B(E1) strength distributions, energy weighted sum rules. Mean field plus multipole-multipole model.
doi: 10.1016/S0375-9474(01)00617-0
2000BO23 Acta Phys.Pol. B31, 335 (2000) P.F.Bortignon, G.Colo, P.Donati, R.A.Broglia Description of Nuclear Excitations Beyond the Mean Field
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
2000DO07 Phys.Rev.Lett. 84, 4317 (2000) P.Donati, T.Dossing, Y.R.Shimizu, S.Mizutori, P.F.Bortignon, R.A.Broglia Effective Nucleon Mass in Deformed Nuclei NUCLEAR STRUCTURE 168Yb; calculated nucleon effective mass vs rotational frequency. 169Yb; calculated quadrupole RPA response functions.
doi: 10.1103/PhysRevLett.84.4317
2000PO14 Phys.Rev.Lett. 85, 1400 (2000) V.Yu.Ponomarev, P.F.Bortignon, R.A.Broglia, V.V.Voronov Anharmonic Properties of the Double Giant Dipole Resonance NUCLEAR STRUCTURE 40Ca, 58Ni, 86Kr, 120Sn, 136Xe, 208Pb; calculated GDR and double-GDR strength distribution, EWSR, anharmonicity shift, double-GDR energy shift relative to harmonic value and its mass dependence. One and Two phonon basis calculations.
doi: 10.1103/PhysRevLett.85.1400
2000SH36 Phys.Rev.Lett. 85, 2260 (2000) Y.R.Shimizu, P.Donati, R.A.Broglia Response Function Technique for Calculating the Random-Phase Approximation Correlation Energy NUCLEAR STRUCTURE 164Er; calculated rotational bands pairing gap, RPA correlation energy. Response function technique.
doi: 10.1103/PhysRevLett.85.2260
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
1999CO16 Nucl.Phys. A649, 335c (1999) G.Colo, P.F.Bortignon, R.A.Broglia Response Function Beyond Mean Field of Neutron-Rich Nuclei NUCLEAR STRUCTURE 28O; calculated isoscalar dipole, quadrupole, octupole strength distributions, optical potential features.
doi: 10.1016/S0375-9474(99)00081-0
1999DO08 Nucl.Phys. A649, 25c (1999) P.Donati, T.Dossing, Y.R.Shimizu, P.F.Bortignon, R.A.Broglia Self-Energy of Single-Particle States in Deformed, Rapidly Rotating Nuclei
doi: 10.1016/S0375-9474(99)00034-2
1999DO09 Nucl.Phys. A649, 370c (1999) T.Dossing, B.Herskind, G.B.Hagemann, A.Harsmann, S.Tormanen, S.Odegard, M.Matsuo, E.Vigezzi, R.A.Broglia Interacting Excited Rotational Bands NUCLEAR STRUCTURE 163Er; calculated rotational bands levels, configurations. 163Er, 162,163Tm, 164Lu; calculated interaction matrix elements between rotational bands. A=160-174; calculated level spacing distributions. Cranked mean-field approach.
doi: 10.1016/S0375-9474(99)00086-X
1999DO12 Nucl.Phys. A653, 27 (1999) P.Donati, T.Dossing, Y.R.Shimizu, P.F.Bortignon, R.A.Broglia A Complex Integration Technique to Remove Spurious States Associated with Spontaneously Broken Symmetries in RPA Calculations NUCLEAR STRUCTURE 168Yb; calculated RPA response functions. Method for removal of spurious states.
doi: 10.1016/S0375-9474(99)00155-4
1999DO15 Nucl.Phys. A653, 225 (1999) P.Donati, T.Dossing, Y.R.Shimizu, P.F.Bortignon, R.A.Broglia Nucleon-Phonon Coupling in Hot, Rapidly Rotating Nuclei (I)
doi: 10.1016/S0375-9474(99)00242-0
1999GI09 Nucl.Phys. A649, 197c (1999) N.Giovanardi, P.F.Bortignon, R.A.Broglia Damping of Single-Particle States and Giant Resonances at Finite Temperature
doi: 10.1016/S0375-9474(99)00060-3
1999MA37 Nucl.Phys. A649, 379c (1999) M.Matsuo, K.Yoshida, T.Dossing, E.Vigezzi, R.A.Broglia Microscopic Structure of Rotational Damping NUCLEAR STRUCTURE 114Te, 143Eu, 152Dy, 168Yb, 192Hg, 234U; calculated normal, superdeformed γ-γ correlation spectra; deduced rotational damping features. Cranked mean-field approach.
doi: 10.1016/S0375-9474(99)00087-1
1999MA85 Phys.Lett. 465B, 1 (1999) M.Matsuo, T.Dossing, B.Herskind, S.Leoni, E.Vigezzi, R.A.Broglia Spreading Width of Compound States Through Coincidence Spectra of Rotational Gamma-Rays NUCLEAR STRUCTURE 168Yb; calculated quasi-continuum high-spin states damping widths, related features. Microscopic cranked shell model.
doi: 10.1016/S0370-2693(99)01058-8
1999PR08 Nucl.Phys. A649, 440c (1999) D.Provasi, N.Breda, R.A.Broglia, G.Colo, A.Lorenzoni, H.E.Roman Giant Resonances and Photoemission in Atomic Quantum Wires
doi: 10.1016/S0375-9474(99)00093-7
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
1998GI13 Nucl.Phys. A641, 95 (1998) N.Giovanardi, P.F.Bortignon, R.A.Broglia Damping of Giant Dipole Resonances at Finite Temperature
doi: 10.1016/S0375-9474(98)00466-7
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
1997BI07 Phys.Rev. C56, R1675 (1997) M.Bianchetti, M.R.Quaglia, G.Colo, P.M.Pizzochero, R.A.Broglia, P.F.Bortignon Competition between Particle-Hole and Particle-Particle Correlations in Forbidden Electron Capture: The case of 123Te RADIOACTIVITY 123Te(EC); calculated K-electron capture T1/2 lower limit. Proton-neutron QRPA, Skyrme effective interactions.
doi: 10.1103/PhysRevC.56.R1675
1997BR43 Nuovo Cim. 110A, 1157 (1997) R.A.Broglia, A.Lorenzoni, H.E.Roman, F.Alasia Role of the Surface in the Optical Properties of Finite Systems: From exotic nuclei to atomic quantum wires
1997MA19 Nucl.Phys. A617, 1 (1997) M.Matsuo, T.Dossing, E.Vigezzi, R.A.Broglia, K.Yoshida Shell Model for Warm Rotating Nuclei NUCLEAR STRUCTURE 168Yb; calculated high-spin level densities, rotational bands characteristics, E2 transition strength distributions, branching numbers. Shell model approach, warm rotating nuclei, cranked Nilsson potential, surface delta interaction.
doi: 10.1016/S0375-9474(96)00489-7
1997OR02 Nucl.Phys. A614, 217 (1997) W.E.Ormand, P.F.Bortignon, R.A.Broglia, A.Bracco Behavior of the Giant-Dipole Resonance in 120Sn and 208Pb at High Excitation Energy NUCLEAR STRUCTURE 208Pb; calculated Nilsson-Strutinsky shell corrections to free energy, moments of inertia, GDR strength function vs temperature, particle evaporation width. 120Sn; calculated GDR strength function vs temperature.
doi: 10.1016/S0375-9474(96)00464-2
1997OR05 Nucl.Phys. A618, 20 (1997) W.E.Ormand, P.F.Bortignon, R.A.Broglia Effects of Angular Momentum Projection on the Nuclear Partition Function and the Observation of the Giant-Dipole Resonance in Hot Nuclei NUCLEAR STRUCTURE 106Sn, 208Pb; calculated GDR associated σ(Eγ), a2 coefficients vs Eγ. Different angular momentum projection methods.
doi: 10.1016/S0375-9474(97)00027-4
1997PO06 Z.Phys. A357, 325 (1997) A.Polleri, R.A.Broglia, P.M.Pizzochero, N.N.Scoccola Rho Meson Properties in the Nambu-Jona-Lasinio Model
doi: 10.1007/s002180050249
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
1996BR39 Z.Phys. A356, 259 (1996) R.A.Broglia, T.Dossing, M.Matsuo, E.Vigezzi, P.Bosetti, A.Bracco, S.Frattini, B.Herskind, S.Leoni, P.Rasmussen Scars of Discrete Rotational Bands in Hot Nuclei NUCLEAR STRUCTURE 168Yb; calculated levels, γγ-correlations, rotational bands; deduced damping mechanism complexity. Cranked shell model.
doi: 10.1007/s002180050178
1996DO08 Z.Phys. A354, 249 (1996) P.Donati, P.F.Bortignon, R.A.Broglia Temperature Dependence of the Damping Width of Single-Particle States in Hot Nuclei NUCLEAR STRUCTURE 98Mo, 64Zn; calculated single-particle states damping width vs temperature. Hot nuclei.
doi: 10.1007/s002180050041
1996DO17 Phys.Lett. 383B, 15 (1996) P.Donati, N.Giovanardi, P.F.Bortignon, R.A.Broglia Damping of Nuclear Motion in Hot Nuclei NUCLEAR STRUCTURE 120Sn; calculated GDR damping width; deduced temperature dependence related features.
doi: 10.1016/0370-2693(96)00568-0
1996DO18 Phys.Rep. 268, 1 (1996) T.Dossing, B.Herskind, S.Leoni, A.Bracco, R.A.Broglia, M.Matsuo, E.Vigezzi Fluctuation Analysis of Rotational Spectra
doi: 10.1016/0370-1573(95)00060-7
1996GH05 Phys.Rev. C54, R2143 (1996) F.Ghielmetti, G.Colo, E.Vigezzi, P.F.Bortignon, R.A.Broglia Spectral Line Shape of Exotic Nuclei NUCLEAR STRUCTURE 28O; calculated quadrupole strength function, density distribution, nucleon single particle levels. Continuum RPA, Skyrme interaction.
doi: 10.1103/PhysRevC.54.R2143
1996GI06 Phys.Rev.Lett. 77, 24 (1996) N.Giovanardi, P.F.Bortignon, R.A.Broglia, W.Huang Temperature Dependence of the Coupling of Nucleons to the Nuclear Surface
doi: 10.1103/PhysRevLett.77.24
1996OR03 Nucl.Phys. A599, 57c (1996) W.E.Ormand, P.F.Bortignon, R.A.Broglia The Temperature Dependence of the Width of the Giant-Dipole Resonance NUCLEAR STRUCTURE 208Pb, 120Sn; calculated GDR strength function. Adiabatic model.
doi: 10.1016/0375-9474(96)00047-4
1996OR04 Phys.Rev.Lett. 77, 607 (1996) W.E.Ormand, P.F.Bortignon, R.A.Broglia Temperature Dependence of the Width of the Giant Dipole Resonance in 120Sn and 208Pb NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR strength function vs temperature; deduced shell corrections caused mass dependence.
doi: 10.1103/PhysRevLett.77.607
1996PO05 Nucl.Phys. A599, 341c (1996) V.Yu.Ponomarev, P.F.Bortignon, R.A.Broglia, E.Vigezzi, V.V.Voronov On Single and Double Resonances in Spherical Nuclei NUCLEAR STRUCTURE 136Xe; calculated single, double GDR excitation σ by Coulomb field, B(E1) strength distribution. Microscopic calculations.
doi: 10.1016/0375-9474(96)00076-0
1996PO17 Z.Phys. A356, 251 (1996) V.Yu.Ponomarev, P.F.Bortignon, R.A.Broglia, V.V.Voronov Damping Width of Double Resonances NUCLEAR STRUCTURE 136Xe; calculated double GDR damping widths; deduced ratio to single GDR widths. Microscopic Hamiltonian, one-, two-, three-phonon states.
doi: 10.1007/s002180050176
1995BO07 Nucl.Phys. A583, 101c (1995) P.F.Bortignon, M.Braguti, D.M.Brink, R.A.Broglia, C.Brusati, F.Camera, W.Cassing, M.Cavinato, N.Giovanardi, F.Gulminelli On the Giant Dipole Resonance Excitation in Very Hot Nuclei NUCLEAR REACTIONS 90Zr(36Ar, X), E at 27 MeV/nucleon; calculated dipole strength function; deduced model impact parameter choice critical role in GDR excitation. BNV model.
doi: 10.1016/0375-9474(94)00639-5
1995HU11 J.Phys.(London) G21, 965 (1995) W.Huang, Z.Wang, P.F.Bortignon, R.A.Broglia Surface Effects on Particle Self-Energies at Finite Temperature NUCLEAR STRUCTURE 208Pb; calculated effective mass enhancement temperature dependence. Surface coupling model.
doi: 10.1088/0954-3899/21/7/008
1995LA19 Phys.Rev.Lett. 74, 5190 (1995) B.Lauritzen, P.F.Bortignon, R.A.Broglia, V.G.Zelevinsky Limiting Value for the Width Controlling the Coupling of Collective Vibrations to the Compound Nucleus
doi: 10.1103/PhysRevLett.74.5190
1995OR01 Phys.Lett. 345B, 343 (1995) W.E.Ormand, P.M.Pizzochero, P.F.Bortignon, R.A.Broglia Neutrino Capture Cross Sections for 40Ar and β-Decay of 40Ti NUCLEAR REACTIONS 40Ar(ν, X), E=solar; calculated absorption σ. Shell model. RADIOACTIVITY 40Ti(β+); calculated β-decay matrix elements, T1/2, branching ratios. Shell model.
doi: 10.1016/0370-2693(94)01605-C
1994BO11 Nucl.Phys. A569, 237c (1994) P.F.Bortignon, C.Riva, M.Braguti, F.V.De Blasio, R.A.Broglia, W.Cassing, M.Tohyama Limiting Temperature for the Existence of Collective Motion in Highly Excited Nuclei ( Question ) NUCLEAR STRUCTURE 16O, 40Ca; analyzed dipole, quadrupole motion time evolution vs temperature; deduced GDR spreading width temperature independence role.
doi: 10.1016/0375-9474(94)90114-7
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
1994CO11 Phys.Rev. C50, 1496 (1994) G.Colo, N.Van Giai, P.F.Bortignon, R.A.Broglia Escape and Spreading Properties of Charge-Exchange Resonances in 208Bi NUCLEAR STRUCTURE 208Pb; calculated levels, B(λ). 208Bi; calculated IAR, escape, spreading widths, Gamow-Teller resonances, strength distribution, proton decay branching ratios. Self-consistent model, Skyrme type effective interaction.
doi: 10.1103/PhysRevC.50.1496
1994CO17 Nucl.Phys. A577, 73c (1994) G.Colo, N.Van Giai, P.F.Bortignon, R.A.Broglia Particle Decay of Gamow-Teller Resonances NUCLEAR STRUCTURE 208Bi; calculated IAR, Gamow-Teller resonance energies, widths, decay branching ratios. Self-consistent microscopic model.
doi: 10.1016/0375-9474(94)90836-2
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