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NSR database version of April 26, 2024.

Search: Author = D.Tomasi

Found 8 matches.

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1998MA40      Phys.Rev. C58, 601 (1998)

H.D.Marta, R.Donangelo, D.Tomasi, J.O.Fernandez Niello, A.J.Pacheco

Slope Anomaly in Neutron Transfer Reactions

NUCLEAR REACTIONS ^96,100Mo(³²S, X), E=180 MeV; ²⁰⁸Pb(²⁸Si, X), E=152, 225 MeV; ⁹²Mo(³⁶S, X), E=180 MeV; analyzed one-, two-neutron transfer probabilities; deduced absorption, tunneling effects. Semiclassical model.

doi: 10.1103/PhysRevC.58.601
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1997CA05      Phys.Rev. C55, 766 (1997)

O.A.Capurro, D.E.DiGregorio, S.Gil, D.Abriola, M.di Tada, J.O.Fernandez Niello, A.O.Macchiavelli, G.V.Marti, A.J.Pacheco, J.E.Testoni, D.Tomasi, I.Urteaga

Average Angular Momentum in Compound Nucleus Reactions Deduced from Isomer Ratio Measurements

NUCLEAR REACTIONS, ICPND ¹¹⁰Pd(¹²C, 3n), E=36.5-54 MeV; ¹¹⁵In(⁷Li, 3n), E=20.4-37.1 MeV; measured σ(E), residual isomer to ground states absolute yield ratio; analyzed statistical model parameters; deduced compound nucleus average angular momentum. Off-line observation of delayed γ-emission.

doi: 10.1103/PhysRevC.55.766
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1997MA26      Phys.Rev. C55, 2975 (1997)

H.D.Marta, R.Donangelo, D.Tomasi, J.O.Fernandez Niello, A.J.Pacheco

Absorption and Tunneling Effects in One- and Two-Proton Transfer Reactions

NUCLEAR REACTIONS ¹⁹⁷Au(¹²C, X), E=57, 60, 70, 82 MeV; analyzed σ(θ) for 1p-, 2p-transfer reactions; deduced relative effect of Coulomb, nuclear processes on transfer probabilities.

doi: 10.1103/PhysRevC.55.2975
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1996CA05      Phys.Rev. C53, 1301 (1996)

O.A.Capurro, D.E.DiGregorio, S.Gil, D.Abriola, M.Di Tada, J.O.Fernandez Niello, A.O.Macchiavelli, G.V.Marti, A.J.Pacheco, J.E.Testoni, D.Tomasi, I.Urteaga

Sub- and Near-Barrier Reactions for ¹²C + ^108,110Pd and ⁷Li + ^113,115In

NUCLEAR REACTIONS ^113,115In(⁷Li, X), E=20.4-37.1 MeV; ^108,110Pd(¹²C, X), E=36.5-54 MeV; measured γ spectra, evaporation, transfer residues production σ(E); deduced model parameters. Fusion, statistical models comparisons. Enriched targets, hyperpure Ge detectors.

doi: 10.1103/PhysRevC.53.1301
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1996MA60      Phys.Rev. C54, 3156 (1996)

H.D.Marta, R.Donangelo, D.Tomasi, J.O.Fernandez Niello, A.J.Pacheco

Effect of Nuclear Absorption on Nucleon Transfer Probabilities in Heavy-Ion Reactions

NUCLEAR REACTIONS ¹⁹⁷Au(¹²C, X), E=57-82 MeV; ¹⁹⁷Au(¹⁶O, X), E=75-110 MeV; analyzed one-, two-proton transfer σ; deduced nuclear absorption role. Classical dynamics approach.

doi: 10.1103/PhysRevC.54.3156
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1996OL02      Phys.Rev. C53, 2926 (1996)

J.M.Oliveira, Jr., A.Lepine-Szily, A.C.C.Villari, R.Lichtenthaler, L.C.Gomes, W.Sciani, P.Fachini, G.L.Lima, A.C.G.Martins, V.Chiste, J.M.Casandjian, A.J.Pacheco, J.E.Testoni, D.Abriola, A.O.Macchiavelli, F.Hasenbalg, O.A.Capurro, D.Tomasi, J.Fernandez Niello, D.Brandizzi

Orbiting Features in the Strongly Damped Binary Decay of the ²⁸Si + ¹⁶O System

NUCLEAR REACTIONS ¹⁶O(²⁸Si, ²⁸Si), (²⁸Si, ³²S), (²⁸Si, ²⁴Mg), E=107.5, 139 MeV; measured σ(θ), emitted particles mass distribution; deduced optical model parameters, reaction mechanism. Coupled-channels analysis.

doi: 10.1103/PhysRevC.53.2926
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0541.

1996TO06      Phys.Rev. C54, 1282 (1996)

D.Tomasi, J.O.Fernandez Niello, A.J.Pacheco, D.Abriola, J.E.Testoni, A.O.Macchiavelli, O.A.Capurro, D.E.DiGregorio, M.di Tada, G.V.Marti, I.Urteaga

One and Two Charge Stripping Reactions in the ¹²C + ¹⁹⁷Au and ¹⁶O + ¹⁹⁷Au Systems at Large Distances

NUCLEAR REACTIONS ¹⁹⁷Au(¹²C, X), E=56-82 MeV; ¹⁹⁷Au(¹⁶O, X), E=74-110 MeV; measured γ(fragment)-coin, projectilelike fragments Q-value spectra, one-, two-charge transfer σ(θ); deduced transfer probabilities incident energy dependence. Semi-classical, optical models analyses.

doi: 10.1103/PhysRevC.54.1282
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1993TO10      Phys.Rev. C48, 2840 (1993)

D.Tomasi, J.O.Fernandez Niello, A.O.Macchiavelli, A.J.Pacheco, J.E.Testoni, D.Abriola, O.A.Capurro, D.E.Di Gregorio, M.di Tada, C.P.Massolo, F.Penayo

One Neutron Pickup Reactions in the ³²S + ¹⁴⁴Sm and ³²S + ¹⁶⁶Er Systems at Energies Close to the Coulomb Barrier

NUCLEAR REACTIONS, ICPND ¹⁶⁶Er, ¹⁴⁴Sm(³²S, ³³S), E=123.5-152.5 MeV; measured σ(E); deduced nucleon transfer probabilities. Off-line X-ray activities, semi-classical analyses.

doi: 10.1103/PhysRevC.48.2840
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