NSR Query Results
Output year order : Descending NSR database version of April 29, 2024. Search: Author = P.Finelli Found 28 matches. 2024VO02 Phys.Rev. C 109, 034613 (2024) M.Vorabbi, C.Barbieri, V.Soma, P.Finelli, C.Giusti Microscopic optical potentials for medium-mass isotopes derived at the first order of Watson multiple-scattering theory
doi: 10.1103/PhysRevC.109.034613
2022AT03 Phys.Rev. C 105, 055503 (2022) M.Atzori Corona, M.Cadeddu, N.Cargioli, P.Finelli, M.Vorabbi Incorporating the weak mixing angle dependence to reconcile the neutron skin measurement on 208Pb by PREX-II NUCLEAR REACTIONS 208Pb(polarized e-, e-), E=953 MeV; analyzed experimental results of PREX-II experiment reported by 2021Ad10 by fixing the weak mixing angle to its standard model, and using atomic parity violation (APV) experimental results on 208Pb in order to explain the disagreement between PREX-II result and the theoretical nuclear-model predictions, as well as several previous experimental measurements of neutron skin thickness of 208Pb; calculated asymmetry and σ values under the DWBA using modified DREPHA code; deduced neutron skin thickness. Relevance to upcoming P2, MOLLER, MREX, and CREX experiments for resolution of disagreements in results.
doi: 10.1103/PhysRevC.105.055503
2022VO02 Phys.Rev. C 105, 014621 (2022) M.Vorabbi, M.Gennari, P.Finelli, C.Giusti, P.Navratil, R.Machleidt Elastic proton scattering off nonzero spin nuclei NUCLEAR REACTIONS 6,7Li, 13C(polarized p, p), E=200 MeV; 10B(polarized p, p), E=197 MeV; 1H(9C, p), E=290 MeV; calculated σ(θ) and analyzing powers Ay(θ) using microscopic optical potential (OP) and chiral theories for the nucleon-nucleon (NN) interaction, extended to include the spin of the target nucleus. Comparison with experimental data.
doi: 10.1103/PhysRevC.105.014621
2021VO03 Phys.Rev. C 103, 024604 (2021) M.Vorabbi, M.Gennari, P.Finelli, C.Giusti, P.Navratil, R.Machleidt Impact of three-body forces on elastic nucleon-nucleus scattering observables NUCLEAR REACTIONS 12C(polarized p, p), E=122, 160, 200, 300 MeV; 16O(p, p), (polarized p, p), E=100, 135, 200, 318 MeV; 12C(n, n), E=108, 128, 155, 185, 225 MeV; calculated differential σ(E, θ), and analyzing power Ay(Ε, θ) using nonrelativistic optical model potentials obtained from the no-core shell model densities using two- and three-nucleon chiral interactions; deduced that contribution of the 3N force in the tNN matrix is small for the differential cross section and sizable for the spin observables such as analyzing power. Comparison with experimental data.
doi: 10.1103/PhysRevC.103.024604
2020AR13 Phys.Rev.Lett. 125, 182501 (2020) P.Arthuis, C.Barbieri, M.Vorabbi, P.Finelli Ab Initio Computation of Charge Densities for Sn and Xe Isotopes NUCLEAR STRUCTURE 100,132Sn, 132,136,138Xe; calculated charge density distributions, neutron skins using self-consistent Green's function theory. Comparison with available data.
doi: 10.1103/PhysRevLett.125.182501
2020VO04 Phys.Rev.Lett. 124, 162501 (2020) M.Vorabbi, M.Gennari, P.Finelli, C.Giusti, P.Navratil Elastic Antiproton-Nucleus Scattering from Chiral Forces
doi: 10.1103/PhysRevLett.124.162501
2020WI10 Phys.Rev. C 102, 054321 (2020) H.Wibowo, E.Litvinova, Y.Zhang, P.Finelli Temperature evolution of the nuclear shell structure and the dynamical nucleon effective mass NUCLEAR STRUCTURE 56Fe, 68Ni; calculated single-particle states, and dominant fragments of the single-particle states at zero and finite temperatures in the RMF approximation, temperature evolution of the neutron pairing gap and the neutron and proton single-quasiparticle states around the Fermi surface, neutron and proton dynamical effective masses. 56Ni; calculated temperature evolution of the nucleon dynamical effective mass. Single fermion Dyson equation with the dynamical kernel of the particle-vibration-coupling (PVC) using the grand canonical potential with the meson-nucleon covariant energy density functional. Possible relevance to astrophysical modeling of various stages of stellar evolution.
doi: 10.1103/PhysRevC.102.054321
2018VO16 Phys.Rev. C 98, 064602 (2018) M.Vorabbi, P.Finelli, C.Giusti Proton-nucleus elastic scattering: Comparison between phenomenological and microscopic optical potentials NUCLEAR REACTIONS 16O, 40,42,44,48Ca(p, p), (polarized p, p), E=200, 318 MeV; 58Ni(p, p), (polarized p, p), E=192, 295, 333 MeV; 60Ni(p, p), (polarized p, p), E=178 MeV; 62Ni(p, p), E=156 MeV; 116,118,120,122,124Sn(p, p), (polarized p, p), E=295 MeV; 120Sn, 208Pb(p, p), (polarized p, p), E=200 MeV; 204,206,208Pb(p, p), E=295 MeV; 56Ni(p, p), E(cm)=400 MeV/nucleon; calculated differential σ(θ) relative to Rutherford σ, and analyzing power Ay using nonrelativistic optical model potentials, and compared with experimental data.
doi: 10.1103/PhysRevC.98.064602
2017VO09 Phys.Rev. C 96, 044001 (2017) M.Vorabbi, P.Finelli, C.Giusti Optical potentials derived from nucleon-nucleon chiral potentials at N4 LO NUCLEAR REACTIONS 12C, 16O, 40Ca(p, p), (polarized p, p), E=200 MeV; calculated pp and np Wolfenstein amplitudes, cross sections, analyzing powers, and spin rotations; deduced Optical potentials using use NN chiral potentials at fifth order (N4LO). Comparison with experimental data.
doi: 10.1103/PhysRevC.96.044001
2016VO02 Phys.Rev. C 93, 034619 (2016) M.Vorabbi, P.Finelli, C.Giusti Theoretical optical potential derived from nucleon-nucleon chiral potentials NUCLEAR REACTIONS 16O(p, p), (polarized p, p), E=100, 200, 450-600 MeV; calculated real and imaginary parts of pp and pn Wolfenstein amplitudes using two different chiral potentials (EM and EGM), σ(θ) and analyzing powers Ay(θ); deduced new microscopic optical potential for elastic proton-nucleus scattering. Chiral perturbation theory. Comparison with experimental data.
doi: 10.1103/PhysRevC.93.034619
2014MA80 Phys.Rev. C 90, 044003 (2014) S.Maurizio, J.W.Holt, P.Finelli Nuclear pairing from microscopic forces: Singlet channels and higher-partial waves
doi: 10.1103/PhysRevC.90.044003
2014ME03 Phys.Rev. C 89, 034604 (2014) A.Meucci, M.Vorabbi, C.Giusti, F.D.Pacati, P.Finelli Elastic and quasi-elastic electron scattering on the N=14, 20, and 28 isotonic chains NUCLEAR REACTIONS 22,28O, 24,30Ne, 26,32,40Mg, 28,34,42Si, 30,36,44S, 32,38,46Ar, 34,40,42,44,48Ca, 42,48,50Ti, 44,50,52,54Cr, 46,54Fe, 56Ni(e, e), (e, e'), E=250, 850, 1080 MeV; calculated differential σ(θ) for elastic and quasi-elastic scattering, proton and neutron density distributions, parity-violating asymmetry parameter, differential RPWIA and RGF σ for (e, e') for selected isotones of N=14, 20 and 28. Distorted-wave Born approximation (DWBA) and relativistic Hartree-Bogoliubov (RHB) approach with density dependent meson-exchange interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.034604
2014ME12 Phys.Rev. C 90, 027301 (2014) A.Meucci, M.Vorabbi, C.Giusti, P.Finelli Neutron density distribution and neutron skin thickness of 208Pb NUCLEAR STRUCTURE 208Pb; calculated neutron density distribution and neutron thickness using various nonrelativistic and relativistic mean-field models. Comparison with experimental data from (γ, π0) at Mainz, and parity-violating asymmetry parameter for elastic electron scattering and neutron thickeners data for PREX experiment at JLab.
doi: 10.1103/PhysRevC.90.027301
2013ME06 Phys.Rev. C 87, 054620 (2013) A.Meucci, M.Vorabbi, C.Giusti, F.D.Pacati, P.Finelli Elastic and quasi-elastic electron scattering off nuclei with neutron excess NUCLEAR REACTIONS 14,16,18,20,22,24,26,28O(e, e), (e, e'), E=374.5, 850, 1080 MeV; 36,38,40,42,44,46,48,50,52,54,56Ca(e, e), (e, e'), E=496.8, 560, 850 MeV; 48Ca(e, e), E=2.2 GeV; calculated differential σ(θ, ω), differential RPWIA and RGF σ(ω), parity-violating asymmetry parameters for elastic and inelastic scattering. 208Pb(e, e), (e, e'), E=1.063 GeV; calculated weak charge density and asymmetry parameter compared with measurements by PREX Collaboration. Distorted-wave Born approximation approach with proton and neutron density distributions from relativistic Dirac-Hartree model. Comparison with experimental data. NUCLEAR STRUCTURE 14,16,18,20,22,24,26,28O, 36,38,40,42,44,46,48,50,52,54,56Ca; evaluated neutron and proton distributions using relativistic Dirac-Hartree model.
doi: 10.1103/PhysRevC.87.054620
2012CO04 Phys.Rev. C 85, 024322 (2012) G.Co, V.De Donno, P.Finelli, M.Grasso, M.Anguiano, A.M.Lallena, C.Giusti, A.Meucci, F.D.Pacati Mean-field calculations of the ground states of exotic nuclei NUCLEAR STRUCTURE 16,22,24,28O, 40,48,52,60Ca, 48,56,68,78Ni, 100,114,116,132Sn; calculated binding energies, single particle energies, rms charge radii, neutron skin thickness. Mean-field approach, nonrelativistic Hartree-Fock, relativistic Hartree calculations. Comparison with experimental data. NUCLEAR REACTIONS 40,48,52,60Ca(e, e'p), (e, e), E=483.2 MeV; calculated reduced cross sections, elastic scattering cross sections, neutron, proton and matter distributions, Mean-field approach, nonrelativistic Hartree-Fock, relativistic Hartree calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.024322
2012FI09 Phys.Rev. C 86, 034327 (2012) P.Finelli, T.Niksic, D.Vretenar Nuclear pairing from chiral pion-nucleon dynamics: Applications to finite nuclei NUCLEAR STRUCTURE Z=28, N=24-50; Z=50, N=50-86; Z=82, N=96-132; N=28, Z=20-34; N=50, Z=26-50; N=82, Z=48-72; calculated average neutron pairing gaps for even-even nuclei using a chiral nucleon-nucleon potential at the N3LO and N2LO orders in the two-body and three-body sectors, respectively. Comparison with experimental data.
doi: 10.1103/PhysRevC.86.034327
2012FI10 Prog.Theor.Phys.(Kyoto), Suppl. 196, 421 (2012) Nuclear Pairing from Chiral Pion-Nucleon Dynamics: Latest Results and Relevant Issues NUCLEAR STRUCTURE Z=28, 50, 82; calculated average neutron pairing gaps. Microscopic approach calculations, chiral nucleon-nucleon potential at the N3LO order, comparison with available data.
doi: 10.1143/PTPS.196.421
2010FI08 Nucl.Phys. A835, 418c (2010) Hypernuclear spectra from in-medium chiral dynamics: a refined fit analysis NUCLEAR STRUCTURE 16O, 208Pb; calculated Λ hypernuclei levels, J, π, Λ binding energy using relativistic energy density functional. Comparison with data.
doi: 10.1016/j.nuclphysa.2010.01.233
2009FI04 Acta Phys.Pol. B40, 665 (2009) Applications of In-Medium Chiral Dynamics to Nuclear Structure
2009FI08 Nucl.Phys. A831, 163 (2009) P.Finelli, N.Kaiser, D.Vretenar, W.Weise Hypernuclear single particle spectra based on in-medium chiral SU(3) dynamics NUCLEAR STRUCTURE 13C, 16O, 40Ca, 89Y, 139La, 208Pb; calculated binding energies for hypernuclei using a relativistic nuclear energy density functional method. Comparison with data and other methods.
doi: 10.1016/j.nuclphysa.2009.10.083
2007FI10 Nucl.Phys. A791, 57 (2007) P.Finelli, N.Kaiser, D.Vretenar, W.Weise Chiral pion-nucleon dynamics in finite nuclei: Spin-isospin excitations
doi: 10.1016/j.nuclphysa.2007.04.007
2007FI11 Nucl.Phys. A788, 284c (2007) Description of spin and isospin collective excitations with a nuclear energy density functional constrained by low-energy QCD NUCLEAR REACTIONS 48Ca(p, n), E=7.2, 10.5 MeV; 90Zr(p, n), E=12.0, 15.6 MeV; 208Pb(p, n), E=18.8, 19.2 MeV; analyzed isobaric analog and Gamow-Teller states strength distributions, energies.
doi: 10.1016/j.nuclphysa.2007.01.014
2006FI03 Nucl.Phys. A770, 1 (2006) P.Finelli, N.Kaiser, D.Vretenar, W.Weise Relativistic nuclear energy density functional constrained by low-energy QCD NUCLEAR STRUCTURE 16O, 40,48Ca, 72Ni, 90Zr, 102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132Sn, 130,132,134,136,138,140,142,144,146,148,150,152,154,156Nd, 136,138,140,142,144,146,148,150,152,154,156,158Sm, 140,142,144,146,148,150,152,154,156,158,160,162Gd, 144,146,148,150,152,154,156,158,160,162,164,166,168Dy, 150,152,154,156,158,160,162,164,166,168,170,172Er, 152,154,156,158,160,162,164,166,168,170,172,174,176,178Yb, 156,158,160,162,164,166,168,170,172,174,176,178,180,182,184Hf, 160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190W, 168,170,172,174,176,178,180,182,184,186,188,190,192,194,196Os, 178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214Pb, 210Po; calculated binding energies, charge radii, deformation parameters. 48Ca, 90,94Zr, 92Mo, 144Sm, 208Pb; calculated form factors. Relativistic Hartree-Bogoliubov model.
doi: 10.1016/j.nuclphysa.2006.02.007
2004FI03 Nucl.Phys. A735, 449 (2004) P.Finelli, N.Kaiser, D.Vretenar, W.Weise Relativistic nuclear model with point-couplings constrained by QCD and chiral symmetry NUCLEAR STRUCTURE 16O, 40Ca, 56Ni; calculated single-particle level energies. 16O, 40,42,48Ca, 42,50Ti, 52Cr, 58,64Ni, 88Sr, 90Zr; calculated binding energies, charge radii. Microscopic relativistic point-coupling model.
doi: 10.1016/j.nuclphysa.2004.02.001
2004VR02 Eur.Phys.J. A 20, 75 (2004) D.Vretenar, T.Niksic, P.Ring, N.Paar, G.A.Lalazissis, P.Finelli Relativistic Hartree-Bogoliubov and QRPA description of exotic nuclear structure NUCLEAR STRUCTURE 22O; calculated dipole and quadrupole strength distributions.pairing contributions.
doi: 10.1140/epja/i2002-10325-0
2003FI08 Eur.Phys.J. A 17, 573 (2003) P.Finelli, N.Kaiser, D.Vretenar, W.Weise Nuclear many-body dynamics constrained by QCD and chiral symmetry NUCLEAR STRUCTURE 16O, 40Ca; calculated binding energies, radii, single-particle energies, QCD sum rule constraints.
doi: 10.1140/epja/i2003-10004-8
2002NI04 Phys.Rev. C66, 024306 (2002) T.Niksic, D.Vretenar, P.Finelli, P.Ring Relativistic Hartree-Bogoliubov model with density-dependent meson-nucleon couplings NUCLEAR STRUCTURE 16O, 40,48Ca, 90Zr, 112,116,124,132Sn, 204,208,214Pb, 210Po; calculated binding energies, radii, spin-orbit splitting. Relativistic Hartree-Bogoliubov model. NUCLEAR REACTIONS 116,118,120,122,124Sn, 208Pb(e, e), E=850 MeV; calculated parity-violating asymmetry parameters, neutron densities vs momentum transfer. Relativistic Hartree-Bogoliubov model.
doi: 10.1103/PhysRevC.66.024306
2000VR02 Phys.Rev. C61, 064307 (2000) D.Vretenar, P.Finelli, A.Ventura, G.A.Lalazissis, P.Ring Parity Violating Elastic Electron Scattering and Neutron Density Distributions in the Relativistic Hartree-Bogoliubov Model NUCLEAR STRUCTURE 106,108,110,112,114,116,118,120,122,124Sn, 23,24,25,26,27,28,29,30,31,32Na, 30,32,34Ne, 58,60,62,64,66,68,70,72,74,76Ni; calculated neutron density distributions, radii. Relativistic Hartree-Bogloliubov model. NUCLEAR REACTIONS 106,108,110,112,114,116,118,120,122,124Sn, 23,24,25,26,27,28,29,30,31,32Na, 30,32,34Ne(e, e), E=850 MeV; 58,60,62,64,66,68,70,72,74,76Ni(e, e), E=500, 850 MeV; calculated parity violating asymmetry parameters vs momentum transfer, θ. Relativistic Hartree-Bogloliubov model.
doi: 10.1103/PhysRevC.61.064307
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