NSR Query Results
Output year order : Descending NSR database version of April 29, 2024. Search: Author = A.Tivelli Found 9 matches. 1990CO06 Z.Phys. A335, 55 (1990) L.Corradi, S.J.Skorka, U.Lenz, K.E.G.Lobner, P.R.Pascholati, U.Quade, K.Rudolph, W.Schomburg, M.Steinmayer, H.G.Thies, G.Montagnoli, D.R.Napoli, A.M.Stefanini, A.Tivelli, S.Beghini, F.Scarlassara, C.Signorini, F.Soramel Near-Barrier Transfer and Fusion of the Systems 33S + 90,91,92Zr NUCLEAR REACTIONS, ICPND 90,91,92Zr(33S, X), E=110.6-118.7 MeV; measured σ(fragment θ, E), fragment mass spectra; deduced reaction, fusion σ.
1990ST01 Phys.Rev. C41, 1018 (1990) A.M.Stefanini, A.Tivelli, G.Montagnoli, D.R.Napoli, D.Bonamini, S.Beghini, F.Scarlassara, F.Soramel, C.Signorini, A.DeRosa, G.Inglima, M.Sandoli, G.Cardella, M.Papa, F.Rizzo Coupled Reaction Channels Effects in the Elastic Scattering of 32,36S + 58,64Ni NUCLEAR REACTIONS, ICPND 58,64Ni(32S, 32S), (36S, 36S), E=82-150 MeV; measured σ(θ); deduced model parameters, fusion σ(E). Coupled-channels, optical models.
doi: 10.1103/PhysRevC.41.1018
1989DE20 Phys.Rev. C40, 627 (1989) A.De Rosa, G.Inglima, E.Rosato, M.Sandoli, G.Cardella, M.Papa, G.Pappalardo, F.Rizzo, G.Fortuna, G.Montagnoli, A.M.Stefanini, A.Tivelli, C.Signorini Angular Momentum Role in Cross-Section Energy Coherence of Heavy-Ion Dissipative Collisions NUCLEAR REACTIONS 63Cu(19F, X), E=100-108 MeV; measured σ(θ) vs E for fragment Z=5-11; deduced coherence widths. Other data analyzed.
doi: 10.1103/PhysRevC.40.627
1988CA27 Nucl.Phys. A482, 235c (1988) G.Cardella, M.Papa, G.Pappalardo, F.Rizzo, A.De Rosa, G.Inglima, M.Sandoli, G.Fortuna, G.Montagnoli, A.M.Stefanini, A.Tivelli, S.Beghini, C.Signorini Experimental Indications of Selective Excitations in Dissipative Heavy Ion Collisions NUCLEAR REACTIONS 64Ni, 48Ti(28Si, X), E=120-127 MeV; measured σ(θ) vs E; deduced fluctuations role.
doi: 10.1016/0375-9474(88)90587-8
1987SK07 Z.Phys. A328, 355 (1987) S.J.Skorka, A.M.Stefanini, G.Fortuna, R.Pengo, W.Meczynski, G.Montagnoli, A.Tivelli, S.Beghini, C.Signorini, P.R.Pascholati Sub-barrier fusion of 35,37Cl + 58,64Ni evidence of effects of proton transfer channels NUCLEAR REACTIONS, ICPND 58,64Ni(35Cl, X), (37Cl, X), E ≈ 57-70 MeV; measured fusion σ(E). Enriched targets.
doi: 10.1007/bf01290504
1987ST27 Phys.Rev.Lett. 59, 2852 (1987) A.M.Stefanini, D.Bonamini, A.Tivelli, G.Montagnoli, G.Fortuna, Y.Nagashima, S.Beghini, C.Signorini, A.DeRosa, G.Inglima, M.Sandoli, G.Cardella, F.Rizzo Strong Energy Dependence of the Optical Potential for 32S + 58,64Ni near the Coulomb Barrier NUCLEAR REACTIONS 58,64Ni(32S, 32S), E=82-150 MeV; measured σ(θ); deduced optical model parameters.
doi: 10.1103/PhysRevLett.59.2852
1987TI04 Fizika(Zagreb) 19, Supplement 1, 39 (1987) A.Tivelli, A.M.Stefanini, D.Bonamini, G.Montagnoli, G.Fortuna, Y.Nagashima, S.Beghini, C.Signorini, A.De Rosa, G.Inglima, M.Sandoli, G.Cardella, F.Rizzo, G.Pappalardo Elastic Scattering of 32S + 58,64Ni around the Coulomb Barrier NUCLEAR REACTIONS 58,64Ni(32S, 32S), E=82-150 MeV; measured σ(θ); deduced model parameters. Optical model.
1986ST08 Nucl.Phys. A456, 509 (1986) A.M.Stefanini, G.Fortuna, R.Pengo, W.Meczynski, G.Montagnoli, L.Corradi, A.Tivelli, S.Beghini, C.Signorini, S.Lunardi, M.Morando, F.Soramel Heavy-Ion Fusion below the Coulomb Barrier: The systems 28,30Si + 58,62,64Ni and 32,34,36S + 58,64Ni NUCLEAR REACTIONS, ICPND 58,62,64Ni(28Si, X), (30Si, X), E=68.4-94 MeV; 58,64Ni(32S, X), (34S, X), (36S, X), E=79.6-152 MeV; measured evaporation residues; deduced fusion σ(E) around, below Coulomb barrier, barrier parameters, discussed influence of coupling to inelastic, transfer channels. Enriched targets, electrostatic beam separator.
doi: 10.1016/0375-9474(86)90408-2
1984ST23 Phys.Rev. C30, 2088 (1984) A.M.Stefanini, G.Fortuna, A.Tivelli, W.Meczynski, S.Beghini, C.Signorini, S.Lunardi, M.Morando Sub-Barrier Fusion of 28,30Si with 58,62,64Ni NUCLEAR REACTIONS, ICPND 58,62,64Ni(28Si, X), (30Si, X), E(cm) ≈ 47-64 MeV; measured fusion σ(E); deduced isotopic effects. Channel coupling model.
doi: 10.1103/PhysRevC.30.2088
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