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NSR database version of April 11, 2024.

Search: Author = S.Stringari

Found 36 matches.

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1990LE14      Phys.Rev. C42, 416 (1990)

W.Leidemann, E.Lipparini, S.Stringari

Asymmetry in Inclusive Polarized Electron Scattering from Polarized Nuclei: Sum rule approach

NUCLEAR REACTIONS 3He, 7Li, 9Be, 2H(polarized e, e'), E not given; calculated average asymmetry. Polarized electrons, polarized nuclei, sum rule approach.

doi: 10.1103/PhysRevC.42.416
Citations: PlumX Metrics

1990ST17      Nucl.Phys. A516, 33 (1990)

S.Stringari, M.Traini, O.Bohigas

Momentum Distribution in Heavy Nuclei

NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 208Pb, 4He; calculated nucleon momentum distribution. Local density approximation.

doi: 10.1016/0375-9474(90)90046-O
Citations: PlumX Metrics

1989LI14      Phys.Rev. C40, R19 (1989)

E.Lipparini, S.Stringari

Electron Scattering Sum Rules in Polarized Nuclei

NUCLEAR REACTIONS 3He, 2H(polarized e, e'), E not given; calculated sum rules; deduced nucleon form factor role.

doi: 10.1103/PhysRevC.40.R19
Citations: PlumX Metrics

1988LI13      Nucl.Phys. A482, 205c (1988)

E.Lipparini, S.Stringari

Surface and Temperature Effects in Isovector Giant Resonances

NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 140Ce, 208Pb; calculated giant resonance excitation; deduced surface, temperature effects role, sum rules. Liquid droplet model.

doi: 10.1016/0375-9474(88)90585-4
Citations: PlumX Metrics

1988LI24      Phys.Lett. 212B, 6 (1988)

E.Lipparini, S.Stringari, R.Leonardi

Isospin Effects and Dynamic Correlations in Inclusive Muon Capture in N ≠ Z Nuclei

NUCLEAR STRUCTURE 40,48Ca, 60Ni, 90Zr, 140Ce, 208Pb; calculated μ- capture rate.

ATOMIC PHYSICS, Mesic-Atoms 40,48Ca, 60Ni, 90Zr, 140Ce, 208Pb(μ-, X), E at rest; calculated muon capture rate.

doi: 10.1016/0370-2693(88)91225-7
Citations: PlumX Metrics

1987BO38      Phys.Lett. 197B, 497 (1987)

J.D.Bowman, E.Lipparini, S.Stringari

Isovector Monopole Excitation Energies

NUCLEAR STRUCTURE A=20-220; calculated isovector dipole, monopole levels. Hydrodyamical model.

doi: 10.1016/0370-2693(87)91041-0
Citations: PlumX Metrics

1987CH11      Phys.Lett. 189B, 375 (1987)

Ph.Chomaz, Nguyen Van Giai, S.Stringari

Lifetimes of Monopole Resonances in Time-Dependent Hartree-Fock Theory

NUCLEAR STRUCTURE 16O, 40Ca; calculated monopole resonance particle decay T1/2, transition strength distribution. TDHF approach.

doi: 10.1016/0370-2693(87)90643-5
Citations: PlumX Metrics

1987LE10      Phys.Rev. C35, 1439 (1987)

R.Leonardi, E.Lipparini, S.Stringari

Peculiarity of the Charge-Exchange Quadrupole Excitation in Nuclei

NUCLEAR STRUCTURE 90Zr; calculated isovector quadrupole strength distribution.

doi: 10.1103/PhysRevC.35.1439
Citations: PlumX Metrics

1987LI13      Phys.Rev.Lett. 59, 982 (1987)

E.Lipparini, S.Stringari

Hydrodynamic Model in Isospin Channels

NUCLEAR STRUCTURE 60Ni, 90Zr, 120Sn, 140Ce, 208Pb; calculated GDR isospin splitting. 48Ca, 60Ni, 90Zr, 120Sn, 208Pb; calculated total transition strengths. Steinwedel-Jensen hydrodynamic model.

doi: 10.1103/PhysRevLett.59.982
Citations: PlumX Metrics

1987LI31      Phys.Rev. C36, 2697 (1987)

E.Lipparini, S.Stringari

Coupling between the Isoscalar and Isovector Monopole Resonances in N ≠ Z Nuclei

NUCLEAR STRUCTURE 40Ca, 90Zr, 140Ce, 208Pb; calculated isovector, isoscalar monopole resonances, energy weighted sum rules.

doi: 10.1103/PhysRevC.36.2697
Citations: PlumX Metrics

1987LI33      J.Phys.(Paris), Colloq.C-2, 27 (1987)

E.Lipparini, S.Stringari

Charge Exchange Excitations in N ≠ Z Nuclei: Vlasov and hydrodynamic equations

NUCLEAR STRUCTURE 40,48Ca, 60Ni, 90Zr, 120Sn, 140Ce, 208Pb; calculated GDR isospin splitting, strengths. Time dependent Hartree-Fock theory.

NUCLEAR REACTIONS 40,48Ca, 60Ni, 90Zr, 140Ce, 208Pb(μ-, γ), E at rest; calculated capture rates.

1987ST24      Nucl.Phys. A473, 61 (1987)

S.Stringari, E.Lipparini

Macroscopic Models for Charge Exchange Reactions in N not Equal to Z Nuclei

NUCLEAR STRUCTURE 48Ca, 60Ni, 90Zr, 120Sn, 208Pb; calculated levels, giant resonance isospin splitting, charge exchange dipole mode total transition strengths. Time-dependent Hartree-Fock.

doi: 10.1016/0375-9474(87)90155-2
Citations: PlumX Metrics

1986LI06      Nucl.Phys. A455, 294 (1986)

E.Lipparini, S.Stringari

On the Equivalence between the Landau-Migdal and the Bohr-Mottelson Interactions

NUCLEAR STRUCTURE 48Ca, 90Zr, 208Pb; calculated Gamow-Teller, M1 transition strengths; deduced Landau-Migdal, Bohr-Mottelson interaction equivalence.

doi: 10.1016/0375-9474(86)90019-9
Citations: PlumX Metrics

1985LI18      Phys.Lett. 160B, 221 (1985)

E.Lipparini, S.Stringari, A.Richter

Variational Approach to Magnetic Dipole Core Polarization: Applications to moments and transitions

NUCLEAR STRUCTURE A=48-209; calculated core polarization corrections to μ, B(M1). Variational approach.

doi: 10.1016/0370-2693(85)91314-0
Citations: PlumX Metrics

1985LO12      Phys.Lett. 161B, 18 (1985)

N.Lo Iudice, E.Lipparini, S.Stringari, F.Palumbo, A.Richter

Effect of Triaxial Deformations on the Splitting of the M1 Isovector Rotational State

NUCLEAR STRUCTURE 164Dy, 174Yb; calculated isovector rotational states, M1 transition strength fragmentation. Sum rule approach.

doi: 10.1016/0370-2693(85)90599-4
Citations: PlumX Metrics

1985ST11      Nuovo Cim. 87A, 231 (1985)


Fluid-Dynamic Models from the Boltzmann Equations

NUCLEAR STRUCTURE A=20-240; calculated isoscalar quadrupole giant resonance energy. A=20-220; calculated octupole giant resonance energy. Fluid dynamical models, Boltzmann equations.

doi: 10.1007/BF02902348
Citations: PlumX Metrics

1984ST03      Phys.Rev. C29, 1482 (1984)


Long Range Dipole Correlations and Electron Scattering Sum Rules

NUCLEAR STRUCTURE 12C, 40Ca; calculated longitudinal, transverse sum rule strength vs momentum transfer. RPA, Schematic model.

NUCLEAR REACTIONS 12C(e, e'), E not given; calculated total σ(inelastic) vs momentum transfer; deduced dipole correlations role. RPA, schematic model.

doi: 10.1103/PhysRevC.29.1482
Citations: PlumX Metrics

1983LI12      Phys.Lett. 130B, 139 (1983)

E.Lipparini, S.Stringari

Isovector M1 Rotational States in Deformed Nuclei

NUCLEAR STRUCTURE A ≈ 180; calculated isovector rotational state B(M1). Sum rule approach, comparison with other models.

doi: 10.1016/0370-2693(83)91028-6
Citations: PlumX Metrics

1983ST12      Prog.Theor.Phys.(Kyoto), Suppl. 74/75, 367 (1983)


Symmetry Energy and Isovector Collective Motions

NUCLEAR STRUCTURE 16O, 40Ca, 140Ce, 208Pb; calculated GDR energy. Self-consistent RPA, macroscopic hydrodynamical models.

doi: 10.1143/PTPS.74.367
Citations: PlumX Metrics

1982DA03      Nucl.Phys. A376, 81 (1982)

M.Dal Ri, S.Stringari, O.Bohigas

Effects of Short Range Correlations on One- and Two-Body Properties of Nuclei

NUCLEAR STRUCTURE 4He; calculated two-body density, momentum distribution, elastic, inelastic form factors; deduced short range correlation effects. Jastrow formalism, low-order approximation.

doi: 10.1016/0375-9474(82)90534-6
Citations: PlumX Metrics

1982LE27      Phys.Rev. C26, 2636 (1982)

R.Leonardi, E.Lipparini, S.Stringari

Microscopic Model for the Isospin Fragmentation of the Dipole Mode

NUCLEAR STRUCTURE 90Zr, 116,120,124Sn, 208Pb; calculated isospin splitting. RPA, schematic force.

doi: 10.1103/PhysRevC.26.2636
Citations: PlumX Metrics

1982LI07      Phys.Lett. 112B, 421 (1982)

E.Lipparini, S.Stringari

Volume and Surface Symmetry Energy Coeffecients from Photoabsorption Cross Sections

NUCLEAR STRUCTURE 16O, 40Ca, 140Ce, 208Pb; analyzed GDR data; deduced volume, surface symmetry energy parameters. Hydrodynamic model.

doi: 10.1016/0370-2693(82)90839-5
Citations: PlumX Metrics

1982OR07      Phys.Lett. 119B, 21 (1982)

G.Orlandini, S.Stringari, M.Traini

Isoscalar Transition Density for the Low-Lying Dipole States

NUCLEAR STRUCTURE 16O, 40Ca; calculated isoscalar dipole state EWSR, transition density. Microscopic model, center of mass motion.

doi: 10.1016/0370-2693(82)90234-9
Citations: PlumX Metrics

1982ST04      Phys.Lett. 108B, 232 (1982)


Sum Rules for Compression Modes

NUCLEAR STRUCTURE 208Pb; calculated T=0, giant monopole, dipole resonance transition density. Sum rule approach.

doi: 10.1016/0370-2693(82)91182-0
Citations: PlumX Metrics

1982ST14      Phys.Lett. 117B, 141 (1982)

S.Stringari, E.Lipparini

Hydrodynamical Approach to the Difference between Neutron and Proton Radii

NUCLEAR STRUCTURE 40,48Ca, 90Zr, 208Pb; calculated neutron, proton radii differences. Hydrodynamical model.

doi: 10.1016/0370-2693(82)90533-0
Citations: PlumX Metrics

1981LI03      Phys.Lett. 99B, 183 (1981)

E.Lipparini, S.Stringari

Surface Symmetry Energy and the Dipole Giant Resonance

NUCLEAR STRUCTURE A=16-208; calculated GDR energy vs mass; deduced surface symmetry energy effects. RPA, sum rule approach, Woods-Saxon shape for potentials, isovector densities.

doi: 10.1016/0370-2693(81)91103-5
Citations: PlumX Metrics

1981ST10      Phys.Lett. 103B, 5 (1981)


Effects of Velocity Dependent Potentials in the Low-Lying Octupole Vibration

NUCLEAR STRUCTURE A=16-250; calculated octupole energy, fragmentation; deduced spin-orbit interaction, effective mass effects. Schematic RPA model.

doi: 10.1016/0370-2693(81)90181-7
Citations: PlumX Metrics

1980CH25      Phys.Lett. B95, 344 (1980)

P.Christillin, E.Lipparini, S.Stringari, M.Traini

Inclusive Radiative Pion and Muon Capture in N=Z Nuclei

NUCLEAR REACTIONS 16O, 40Ca(π-, γ), (μ-, γ), E at rest; calculated excitation energy, total capture rate; deduced dependence on captured particle orbit. Sum rule method.

doi: 10.1016/0370-2693(80)90165-3
Citations: PlumX Metrics

1980ST14      Phys.Rev. C22, 884 (1980)

S.Stringari, E.Lipparini

Variational Approach to the Moment of Inertia

NUCLEAR STRUCTURE 20Ne; calculated irrotational, rigid moments of inertia. Cranked Hartree-Fock method.

doi: 10.1103/PhysRevC.22.884
Citations: PlumX Metrics

1979LI10      Phys.Lett. 84B, 1 (1979)

E.Lipparini, S.Stringari

Spin Oscillations and the M1 Magnetic Form Factor

NUCLEAR STRUCTURE 90Zr; calculated electroexcitation, M1 transverse form factor vs momentum transfer; discussed nuclear deformation induced by external magnetic field.

doi: 10.1016/0370-2693(79)90634-8
Citations: PlumX Metrics

1979ST20      Phys.Lett. 88B, 1 (1979)

S.Stringari, D.Vautherin

Damping of Monopole Vibrations in Time-Dependent Hartree-Fock Theory

NUCLEAR STRUCTURE 16O, 40Ca; calculated monopole modes; deduced damping due to particle emission. time-dependent Hartree-Fock calculations, time dependent Schrodinger equation.

doi: 10.1016/0370-2693(79)90099-6
Citations: PlumX Metrics

1979TR03      Nucl.Phys. A318, 162 (1979)

M.Traini, E.Lipparini, G.Orlandini, S.Stringari

Magnetic Susceptibility and M1 Transitions in 208Pb

NUCLEAR STRUCTURE 208Pb; calculated energy-weighted, inverse energy-weighted sum rules; deduced M1 strengths, excitation energies.

doi: 10.1016/0375-9474(79)90477-9
Citations: PlumX Metrics

1977LI17      Lett.Nuovo Cim. 19, 171 (1977)

E.Lipparini, S.Stringari, M.Traini

Skyrme's Interaction and Corrections to Gyromagnetic Factors

NUCLEAR STRUCTURE 15N, 17O, 39K, 41Ca; calculated corrections to g using Skyrme interaction.

1977LI21      Nucl.Phys. A293, 29 (1977)

E.Lipparini, S.Stringari, M.Traini

Magnetic Moments and the Skyrme Interaction

NUCLEAR MOMENTS 27Al, 29Si, 55Co, 57Ni, 89Y, 91Zr, 207Pb, 209Bi; calculated μ.

doi: 10.1016/0375-9474(77)90474-2
Citations: PlumX Metrics

1976LI26      Nuovo Cim. 34A, 48 (1976)

E.Lipparini, S.Stringari, M.Traini

Sum Rule Approach to Radiative Pion Capture in Nuclei

NUCLEAR REACTIONS 4He, 6Li, 10B, 12C, 14N, 16O(π, γ); calculated capture rates.

doi: 10.1007/BF02813879
Citations: PlumX Metrics

1976ST13      Nucl.Phys. A269, 87 (1976)

S.Stringari, R.Leonardi, D.M.Brink

Spin Stability and Magnetic Polarizability with Skyrme's Interaction

NUCLEAR STRUCTURE 12C, 28Si, 56Ni; calculated spin polarizability. Skyrme effective interaction.

doi: 10.1016/0375-9474(76)90398-5
Citations: PlumX Metrics

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