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NSR database version of April 11, 2024.

Search: Author = P.Lotti

Found 25 matches.

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2019MA58      Phys.Rev. C 100, 024602 (2019)

M.Mazzocco, N.Keeley, A.Boiano, C.Boiano, M.La Commara, C.Manea, C.Parascandolo, D.Pierroutsakou, C.Signorini, E.Strano, D.Torresi, H.Yamaguchi, D.Kahl, L.Acosta, P.Di Meo, J.P.Fernandez-Garcia, T.Glodariu, J.Grebosz, A.Guglielmetti, Y.Hirayama, N.Imai, H.Ishiyama, N.Iwasa, S.C.Jeong, H.M.Jia, Y.H.Kim, S.Kimura, S.Kubono, G.La Rana, C.J.Lin, P.Lotti, G.Marquinez-Duran, I.Martel, H.Miyatake, M.Mukai, T.Nakao, M.Nicoletto, A.Pakou, K.Rusek, Y.Sakaguchi, A.M.Sanchez-Benitez, T.Sava, O.Sgouros, V.Soukeras, F.Soramel, E.Stiliaris, L.Stroe, T.Teranishi, N.Toniolo, Y.Wakabayashi, Y.X.Watanabe, L.Yang, Y.Y.Yang, H.Q.Zhang

Elastic scattering for the 8B and 7Be + 208Pb systems at near-Coulomb barrier energies

NUCLEAR REACTIONS 208Pb(8B, 8B), E=50 MeV, [8B secondary beam from 3He(6Li, 8B), E=11.2 MeV/nucleon primary reaction at RIKEN]; 208Pb(7Be, 7Be), E=37.4, 40.5, 42.2 MeV, [7Be secondary beam from 1H(7Li, 7Be), E=48.8 MeV primary reaction at LNL-Legnaro]; measured charged particles, σ(θ, E) using the EXPADES detector array, and angular distribution; analyzed by optical model and the continuum discretized coupled channels (CDCC) formalisms. Experiments performed at the CNS Radioactive Ion Beams (CRIB) facility at RIKEN, and EXOTIC facility at the Laboratori Nazionali di Legnaro (LNL).

doi: 10.1103/PhysRevC.100.024602
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2638.

2018CA25      Phys.Rev. C 98, 044617 (2018)

L.F.Canto, R.Donangelo, M.S.Hussein, P.Lotti, J.Lubian, J.Rangel

Theoretical considerations about heavy-ion fusion in potential scattering

NUCLEAR REACTIONS 208Pb(16O, X), E(cm)=80-200 MeV; 12C(6Li, X), E(cm)=2-50 MeV; calculated fusion σ(E) as function of diffuseness parameter, radial parameters, imaginary potential strengths, and nuclear potentials using Wentzel, Kramers, and Brillouin (WKB) method, and optical model calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.98.044617
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2017FI04      Phys.Rev. C 95, 034617 (2017)

M.Fisichella, A.C.Shotter, P.Figuera, J.Lubian, A.Di Pietro, J.P.Fernandez-Garcia, J.L.Ferreira, M.Lattuada, P.Lotti, A.Musumarra, M.G.Pellegriti, C.Ruiz, V.Scuderi, E.Strano, D.Torresi, M.Zadro

Breakup and n-transfer effects on the fusion reactions 6, 7Li + 120, 119Sn around the Coulomb barrier

NUCLEAR REACTIONS 120Sn(6Li, X), 119Sn(7Li, X), E(cm)=17.5-28 MeV; measured reaction products, x-rays from the ϵ decay of evaporation residues 123I, and 124I, complete fusion s(E), production σ(E) for 120Sb using activation technique at LNS-Catania facility; deduced fusion excitation functions using a deconvolution procedure. Deconvolution results compared with other extraction methods. Comparison with theoretical prediction of coupled channels (CC) and coupled reaction channels (CRC) calculations.

doi: 10.1103/PhysRevC.95.034617
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2404.

2016GO11      Few-Body Systems 57, 165 (2016)

P.R.S.Gomes, J.Lubian, L.F.Canto, D.R.Otomar, D.R.Mendes, Jr., P.N.de Faria, R.Linares, L.Sigaud, J.Rangel, J.L.Ferreira, E.Ferioli, B.Paes, E.N.Cardozo, M.R.Cortes, M.J.Ermamatov, P.Lotti, M.S.Hussein

Reactions with Weakly Bound Nuclei, at near Barrier Energies, and the Breakup and Transfer Influences on the Fusion and Elastic Scattering

doi: 10.1007/s00601-015-1036-2
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2014CA14      Eur.Phys.J. A 50, 89 (2014)

L.F.Canto, P.R.S.Gomes, J.Lubian, M.S.Hussein, P.Lotti

Assessing the adequacy of the bare optical potential in near-barrier fusion calculation

NUCLEAR REACTIONS 209Bi(α, x), E=15-30 MeV; calculated fusion σ using single-channel and CC calculations with different potentials. Compared to data. 238U(6He, x); calculated halo nucleus fusion σ using single-channel with different potentials with and without considering halo. 144Sm(16O, x), E≈55-85 MeV;209Bi(6He, x), E≈18-30 MeV; calculated fusion σ, halo nucleus fusion σ using single-channel and CC calculations; deduced potential barrier parameters. Compared with data and 1/E trend.

doi: 10.1140/epja/i2014-14089-6
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2011MA86      J.Phys.:Conf.Ser. 312, 082032 (2011)

M.Mazzocco, C.Signorini, D.Pierroutsakou, T.Glodariu, A.Boiano, C.Boiano, F.Farinon, P.Figuera, D.Filipescu, L.Fortunato, A.Guglielmetti, G.Inglima, M.La Commara, M.Lattuada, P.Lotti, C.Mazzocchi, P.Molini, A.Musumarra, A.Pakou, C.Parascandolo, N.Patronis, M.Romoli, M.Sandoli, V.Scuderi, F.Soramel, L.Stroe, D.Torresi, E.Vardaci, A.Vitturi

Strong reaction channels for the system 17F + 58Ni at Coulomb barrier energies

NUCLEAR REACTIONS 58Ni(17F, X), (17F, 17F'), E=54.1, 58.5 MeV; measured E(charged particles), I(charged particles, θ); deduced quasi-elastic σ(θ), charged reaction energy spectra at θ=34, 41, 76, 870; calculated quasi-elastic σ(θ), breakup σ(θ) using optical model.

doi: 10.1088/1742-6596/312/4/082032
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2010GO19      Nucl.Phys. A834, 151c (2010)

P.R.S.Gomes, L.F.Canto, L.Lubian, P.Lotti, L.C.Chamon, E.Crema, J.M.B.Shorto

Breakup Coupling Effects on Fusion of Weakly Bound Nuclei

NUCLEAR REACTIONS 27Al, 144Sm, 208Pb(9Be, X), 59Co, 64Zn, 209Bi(6Li, X), (7Li, X), 64Zn(α, X), 64Zn, 209Bi, 238U(6He, X), 154Sm(16O, X), (32S, X), 208Pb(17F, X), E not given; analyzed fusion function, reduced σ; calculated universal fusion function. Comparison with data.

doi: 10.1016/j.nuclphysa.2009.12.026
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2010MA62      Phys.Rev. C 82, 054604 (2010)

M.Mazzocco, C.Signorini, D.Pierroutsakou, T.Glodariu, A.Boiano, C.Boiano, F.Farinon, P.Figuera, D.Filipescu, L.Fortunato, A.Guglielmetti, G.Inglima, M.La Commara, M.Lattuada, P.Lotti, C.Mazzocchi, P.Molini, A.Musumarra, A.Pakou, C.Parascandolo, N.Patronis, M.Romoli, M.Sandoli, V.Scuderi, F.Soramel, L.Stroe, D.Torresi, E.Vardaci, A.Vitturi

Reaction dynamics for the system 17F+58Ni at near-barrier energies

NUCLEAR REACTIONS 58Ni(17F, X), [17F secondary beam from 1H(17O, 17F), E=100 MeV primary reaction], E=54.1, 58.5 MeV; measured charged-particle spectra, quasi-elastic differential σ(θ). Monte-Carlo simulations. Analysis within the framework of the optical model using FRESCO code to deduce the reaction cross section and to investigate the role played by inelastic excitations to excited states in 17F and 58Ni, proton-stripping channel to levels in 59Cu, and the breakup process of 17F to 16O+p.

doi: 10.1103/PhysRevC.82.054604
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2010SH07      Phys.Rev. C 81, 044601 (2010)

J.M.B.Shorto, P.R.S.Gomes, J.Lubian, L.F.Canto, P.Lotti

Transfer coupling or neck formation effects on sub-barrier fusion

NUCLEAR REACTIONS 154Sm(16O, X), E(cm)=50-100 MeV; 154Sm(28Si, X), E(cm)=90-125 MeV; 154Sm(32S, X), E(cm)=100-130 MeV; 154Sm(48Ca, X), E(cm)=120-160; 74Ge(58Ni, X), E(cm)=95-125 MeV; 74Ge(74Ge, X), E(cm)=105-155 MeV; 132Sn(64Ni, X), E(cm)=150-200 MeV; calculated σ using coupled channel method and optical model. Comparison with experimental data and with universal fusion function (UFF).

doi: 10.1103/PhysRevC.81.044601
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2009CA21      Phys.Rev. C 80, 034615 (2009)

L.F.Canto, P.R.S.Gomes, J.Lubian, P.Lotti, L.C.Chamon, E.Crema

Barrier distributions for weakly bound systems

NUCLEAR REACTIONS 144Sm, 148Sm, 154Sm(16O, X), 208Pb(9Be, X), 209Bi(6Li, X), (7Li, X), E not given; analyzed fusion function barrier distributions.

doi: 10.1103/PhysRevC.80.034615
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2002MA53      Phys.Rev. C66, 024605 (2002)

H.D.Marta, L.F.Canto, R.Donangelo, P.Lotti

Validity of the semiclassical approximation for the breakup of weakly bound nuclei

NUCLEAR REACTIONS 58Ni(8B, p7Be), E=26 MeV; calculated breakup σ(θ). Semiclassical method, comparison with previous results.

doi: 10.1103/PhysRevC.66.024605
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1998BE01      Phys.Rev. C57, 217 (1998)

C.A.Bertulani, P.Lotti, H.Sagawa

Energy Dependence of Breakup Cross Sections of the Halo Nucleus 8B and Effective Interactions

NUCLEAR REACTIONS C(8B, p7Be), E=10-1000 MeV/nucleon; analyzed σ; deduced breakup potential energy dependence features.

doi: 10.1103/PhysRevC.57.217
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1998CA27      Phys.Rev. C58, 1107 (1998)

L.F.Canto, R.Donangelo, L.M.de Matos, M.S.Hussein, P.Lotti

Complete and Incomplete Fusion in Heavy Ion Collisions

NUCLEAR REACTIONS 12C(6Li, X), (7Li, X), (9Be, X), E not given; calculated fusion σ; deduced projectile breakup effects. Coupled channels calculations.

doi: 10.1103/PhysRevC.58.1107
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1997BE33      Phys.Lett. 402B, 237 (1997)

C.A.Bertulani, P.Lotti

Fermi and Gamow-Teller Strength in Charge Exchange with Radioactive Beams

NUCLEAR REACTIONS 13C(13N, 13C), E at 105 MeV/nucleon; analyzed σ(θ); deduced Gamow-Teller, Fermi matrix elements determination from charge-exchange reaction related features.

doi: 10.1016/S0370-2693(97)00473-5
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1997CA52      J.Phys.(London) G23, 1465 (1997)

L.F.Canto, R.Donangelo, M.S.Hussein, P.Lotti

Complete and Incomplete Fusion of Two-Cluster Nuclei

NUCLEAR REACTIONS, ICPND 12C(6Li, X), E not given; calculated complete, incomplete fusion σ(E); deduced projectile break-up role, halo nucleus implications.

doi: 10.1088/0954-3899/23/10/037
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1995CA16      Nucl.Phys. A589, 117 (1995)

L.F.Canto, R.Donangelo, P.Lotti, M.S.Hussein

Dipole Polarizability of Neutron-Rich Nuclei

NUCLEAR REACTIONS 208Pb(11Li, 11Li), E(cm)=50 MeV; calculated σ(θ); deduced Coulomb dipole polarizability. Coulomb coupling of channels.

doi: 10.1016/0375-9474(95)00072-9
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1995CA39      Phys.Rev. C52, R2848 (1995)

L.F.Canto, R.Donangelo, P.Lotti, M.S.Hussein

Effect of Coulomb Dipole Polarizability of Halo Nuclei on Their Near-Barrier Fusion with Heavy Targets

NUCLEAR REACTIONS, ICPND 208Pb(11Li, X), E(cm)=15-40 MeV; calculated fusion σ(E); deduced 11Li breakup, Coulomb dipole polarizability roles.

doi: 10.1103/PhysRevC.52.R2848
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1995RO13      Nucl.Phys. A588, 71c (1995)

A.Romanelli, L.F.Canto, R.Donangelo, P.Lotti

Coulomb Dissocation of 11Li

NUCLEAR REACTIONS 208Pb(11Li, X), E=28 MeV/nucleon; analyzed dissocation energy spectrum data. Coupled-channels approach, semi-classical treatment.

doi: 10.1016/0375-9474(95)00101-6
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1991LO02      Nucl.Phys. A524, 95 (1991)

P.Lotti, A.Vitturi, R.A.Broglia, J.H.Sorensen, A.Winther

Collective Description of Two-Nucleon Transfer Reactions in Heavy-Ion Collisions

NUCLEAR REACTIONS 208Pb(16O, 18O), E=86 MeV; 50Ti(14C, 16O), E=96 MeV; 138Ba(14C, 12C), E=64 MeV; 124Sn(14C, 12C), E=59.7 MeV; calculated form factors vs internuclear distance, intermediate states, spectroscopic amplitudes. Two-nucleon transfer, collective description.

doi: 10.1016/0375-9474(91)90018-2
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1990DA07      Nucl.Phys. A514, 161 (1990)

C.H.Dasso, P.Lotti, A.Vitturi

Interplay between Ordinary- and Gauge-Space Deformations in Heavy-Ion Collisions: A study for the Pb + Dy system

NUCLEAR REACTIONS 162Dy(208Pb, X), E=1200 MeV; calculated transferred particle number, angular momentum vs θ, φ; deduced correlations features. Deformed superfluid system.

doi: 10.1016/0375-9474(90)90336-K
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1989LO09      Phys.Rev. C40, 1791 (1989)

P.Lotti, F.Cazzola, P.F.Bortignon, R.A.Broglia, A.Vitturi

Spatial Correlation of Pairing Modes in Nuclei at Finite Temperature

NUCLEAR STRUCTURE 210,206Pb; calculated pairing strength distribution. 210Pb; calculated local transition densities. 120Sn; calculated stripping strength distribution vs temperature, two-particle correlation. 118Sn; calculated pairing gap vs temperature. BCS formalism.

doi: 10.1103/PhysRevC.40.1791
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1988LO05      Europhys.Lett. 6, 125 (1988)

P.Lotti, E.Maglione, F.Catara, A.Insolia

Surface Clustering and Two-Nucleon Pick-Up in Samarium Isotopes

NUCLEAR STRUCTURE 148,156Sm; calculated two-neutron pickup form factors.

doi: 10.1209/0295-5075/6/2/006
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1987LO03      Europhys.Lett. 3, 289 (1987)

P.Lotti, E.Maglione, A.Vitturi

Macroscopic Approach to Pair Transition Density in Well-Deformed Nuclei

NUCLEAR STRUCTURE 152Sm; calculated pair transition densities. Macroscopic approach.

doi: 10.1209/0295-5075/3/3/006
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1987LO17      Nucl.Phys. A474, 240 (1987)

P.Lotti, A.Vitturi, C.H.Dasso

Semiclassical Description of Multipair Transfer Processes in Heavy Ion Collisions with Superfluid Systems

NUCLEAR REACTIONS 116Sn(40Ca, X), E(cm)=120 MeV; calculated different fragment mass distribution classical probability. Superfluid systems, semi-classical description.

doi: 10.1016/0375-9474(87)90202-8
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1986BE08      Phys.Lett. 169B, 5 (1986)

D.R.Bes, P.Lotti, E.Maglione, A.Vitturi

On the Radial Dependence of the Pair Transition Density in Superfluid Nuclei

NUCLEAR STRUCTURE 116,126Sn; calculated pair transition density radial dependence. Superfluid nuclei.

doi: 10.1016/0370-2693(86)90674-X
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