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NSR database version of May 19, 2024.

Search: Author = D.M.de Castro Rizzo

Found 19 matches.

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1995PA33      Nucl.Phys. A594, 1 (1995)

W.E.Parker, M.Kaplan, D.J.Moses, J.M.Alexander, R.A.Lacey, D.M.de Castro Rizzo, J.Boger, A.Narayanan, G.F.Peaslee, D.G.Popescu

Coincidence Correlations between Light Charged Particles in the Matched Reactions 905 and 1030 MeV 121Sb + 27Al and 550 and 750 MeV 86Kr + 63Cu

NUCLEAR REACTIONS 27Al(121Sb, X), E=905, 1030 MeV; 63Cu(86Kr, X), E=550, 750 MeV; measured energy spectra, angular correlations of α/p in coincidence with α/p; deduced light particle production σ, mean emission chain lengths associated with evaporation residues. Characterized emitters. Comparisons made for matched reactions.

doi: 10.1016/0375-9474(95)00339-3
Citations: PlumX Metrics

1994PA04      Nucl.Phys. A568, 633 (1994)

W.E.Parker, M.Kaplan, D.J.Moses, J.M.Alexander, J.T.Boger, R.A.Lacey, D.M.de Castro Rizzo

Mechanisms of Light-Charged-Particle Emission in the Matched Reactions 905 and 1030 MeV 121Sb + 27Al and 550 and 750 MeV 86Kr + 63Cu

NUCLEAR REACTIONS 27Al(121Sb, X), E=905, 1030 MeV; 63Cu(86Kr, X), E=550, 750 MeV; measured energy spectra, (αX)-, (pX)-coin; deduced evaporative light particle multiplicities for each emission source, characterized emitters. Matched reactions comparisons.

doi: 10.1016/0375-9474(94)90398-0
Citations: PlumX Metrics

1992GO05      Phys.Rev. C46, R1 (1992)

M.S.Gordon, R.L.McGrath, J.M.Alexander, P.A.DeYoung, X.-Q.Lu, D.M.de Castro-Rizzo, G.P.Gilfoyle

Particle-Particle Correlations: Independent particle emission versus sequential decay of heavy fragments

NUCLEAR REACTIONS 27Al(16O, X), E=140 MeV; measured light charged particle pair correlations; deduced independent particle evaporation, preformed fragments sequential decay contributions.

doi: 10.1103/PhysRevC.46.R1
Citations: PlumX Metrics

1991PA08      Phys.Rev. C44, 774 (1991)

W.E.Parker, M.Kaplan, D.J.Moses, G.La Rana, D.Logan, R.Lacey, J.M.Alexander, D.M.de Castro Rizzo, P.DeYoung, R.J.Welberry, J.T.Boger

Charged-Particle Evaporation from Hot Composite Nuclei: Evidence over a broad Z range for distortions from cold nuclear profiles

NUCLEAR REACTIONS 12C, 27Al(20Ne, X), E=167 MeV; 12C(40Ar, X), E=340 MeV; 27Al(40Ar, X), E=190 MeV; 12C(56Fe, X), E=476 MeV; 12C(86Kr, X), E=730 MeV; 12C(109Ag, X), E=956 MeV; 27Al, 12C(121Sb, X), E=1.03 GeV; 27Al(109Ag, X), E=956 MeV; measured σ(fragment θ, E), light charged particles; deduced extended nuclear density profile evidence.

doi: 10.1103/PhysRevC.44.774
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1990DE11      Phys.Rev. C41, R1885 (1990)

P.A.DeYoung, C.J.Gelderloos, D.Kortering, J.Sarafa, K.Zienert, M.S.Gordon, B.J.Fineman, G.P.Gilfoyle, X.Lu, R.L.McGrath, D.M.de Castro Rizzo, J.M.Alexander, G.Auger, S.Kox, L.C.Vaz, C.Beck, D.J.Henderson, D.G.Kovar, M.F.Vineyard

Particle-Particle Correlations and Lifetimes of Composite Nuclei: New tests for the evaporation model and for statistical equilibration

NUCLEAR REACTIONS 27Al(16O, 2p), (16O, pd), E=80-250 MeV; measured pp-, pd-correlations; deduced evaporative decay T1/2. Statistical model.

doi: 10.1103/PhysRevC.41.R1885
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1989DA02      Phys.Rev.Lett. 62, 1017 (1989)

R.Dayras, R.Coniglione, J.Barrette, B.Berthier, D.M.de Castro Rizzo, O.Cisse, F.Gadi, R.Legrain, M.C.Mermaz, H.Delagrange, B.Heusch, W.Mittig, G.Lanzano, A.Pagano

Correlations between Projectilelike and Targetlike Fragments in the Reaction 27Al + 44-MeV/Nucleon 40Ar

NUCLEAR REACTIONS 27Al(40Ar, X), E=44 MeV/nucleon; measured (fragment)(fragment)(θ); deduced reaction mechanism.

doi: 10.1103/PhysRevLett.62.1017
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1989DE02      Phys.Rev. C39, 128 (1989)

P.A.DeYoung, M.S.Gordon, Xiuqin Lu, R.L.McGrath, J.M.Alexander, D.M.de Castro Rizzo, L.C.Vaz

Emission Times in Low-Energy Heavy-Ion Reactions by Particle-Particle Correlations

NUCLEAR REACTIONS 27Al(16O, 2p), (16O, 2α), E=140 MeV; measured pp, αα correlations; deduced successive proton emission interval T1/2, (αα) correlations problematics.

doi: 10.1103/PhysRevC.39.128
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1988LA12      Phys.Rev. C37, 2540 (1988)

R.Lacey, N.N.Ajitanand, J.M.Alexander, D.M.de Castro Rizzo, G.F.Peaslee, L.C.Vaz, M.Kaplan, M.Kildir, G.La Rana, D.J.Moses, W.E.Parker, D.Logan, M.S.Zisman, P.DeYoung, L.Kowalski

Mechanisms for Light Charged Particle Emission in the Reactions 247 and 337 MeV 40Ar + (nat)Ag

NUCLEAR REACTIONS Ag(40Ar, pX), (40Ar, dX), (40Ar, tX), (40Ar, αX), (40Ar, X), E=247, 337 MeV; measured σ(θ), σ(Eα, θα); deduced pre-, post scission emission multiplicities. Deformed emitters.

doi: 10.1103/PhysRevC.37.2540
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1988LA13      Phys.Rev. C37, 2561 (1988)

R.Lacey, N.N.Ajitanand, J.M.Alexander, D.M.de Castro Rizzo, G.F.Peaslee, L.C.Vaz, M.Kaplan, M.Kildir, G.La Rana, D.J.Moses, W.E.Parker, D.Logan, M.S.Zisman, P.DeYoung, L.Kowalski

Large-Angle Correlations between 4He and 1,2,3H or 4He in the Reactions 247 and 337 MeV 40Ar + (nat)Ag: Unexpected properties of the nuclear stratosphere

NUCLEAR REACTIONS Ag(40Ar, αX), E=247, 337 MeV; measured α(light fragment)-coin, energy correlations; deduced emission source properties, mechanism.

doi: 10.1103/PhysRevC.37.2561
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1987HE12      Fizika(Zagreb) 19, Supplement 1, 57 (1987)

B.Heusch, J.Barrette, B.Berthier, D.M.de Castro Rizzo, O.Cisse, R.Dayras, F.Dayras-Gadi, B.Faure, R.Legrain, M.Mermaz, E.Pollacco, J.P.Wieleczko, H.Delagrange, W.Mittig, R.Coniglione, G.Lanzano, A.Pagano

Projectile-Like-Target-Like Fragment Correlations in Peripheral Collisions of 40Ar on 27Al and (nat)Ag Targets at GANIL Energies

NUCLEAR REACTIONS Ag(40Ar, X), E=30, 60 MeV/nucleon; measured (projectile-like fragment)(target-like fragment)-coin; deduced abrasion-ablation mechanism dominance.

1987LA13      Phys.Lett. 191B, 253 (1987)

R.Lacey, N.N.Ajitanand, J.M.Alexander, D.M.De Castro Rizzo, P.DeYoung, M.Kaplan, L.Kowalski, G.La Rana, D.Logan, D.J.Moses, W.E.Parker, G.F.Peaslee, L.C.Vaz

Surprising Properties of the Nuclear Stratosphere Indicated by Energy Spectra and Large-Angle Correlations between 4He and 1,2,3H or 4He

NUCLEAR REACTIONS Ag(40Ar, pα), (40Ar, dα), (40Ar, tα), (40Ar, 2α), E=337 MeV; measured σ(Eα, θα), αp-, αd-, αt-, αα-coin. Gas ionization, solid state Si telescopes. Theoretical calculations.

doi: 10.1016/0370-2693(87)90250-4
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1986AJ03      Phys.Rev. C34, 877 (1986)

N.N.Ajitanand, G.La Rana, R.Lacey, D.J.Moses, L.C.Vaz, G.F.Peaslee, D.M.de Castro Rizzo, M.Kaplan, J.M.Alexander

Clues to the Shapes of very Hot Nuclei: Calculated patterns for evaporative emission from deformed nuclei

NUCLEAR REACTIONS 197Au(56Fe, X), E=485 MeV; 27Al(40Ar, X), E=190 MeV; calculated evaporative <Eα>, anisotropies; deduced nuclear shape dependences.

doi: 10.1103/PhysRevC.34.877
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1986BO05      Nucl.Phys. A451, 171 (1986)

E.Bozek, D.M.De Castro-Rizzo, S.Cavallaro, B.Delaunay, J.Delaunay, H.Dumont, A.D'Onofrio, M.-G.Saint-Laurent, L.Sperduto, F.Terrasi

De-Excitation of 58,60,62Ni Compound Nuclei Formed via Symmetric and Asymmetric Entrance Channels

NUCLEAR REACTIONS, ICPND 46Ti(12C, X), E(cm)=17.21-45.05 MeV; 30Si(28Si, X), E(cm)=25.79-43.9 MeV; 48Ti(12C, X), E(cm)=16.43-46.18 MeV; 30Si(30Si, X), E(cm)=27.18-47.43 MeV; 50Ti(12C, X), E(cm)=17.23-47.27 MeV; 44Ca(18O, X), E(cm)=19.44-42.25 MeV; measured absolute residue production σ for 57,56,55,59Co, 56,55,54,57,58,59,53Fe, 58,57,60,59Ni, 55,54,53,52,51Mn, 51,49,50V.

doi: 10.1016/0375-9474(86)90250-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0350.

1986DA20      Nucl.Phys. A460, 299 (1986)

R.Dayras, A.Pagano, J.Barrette, B.Berthier, D.M.De Castro Rizzo, E.Chavez, O.Cisse, R.Legrain, M.C.Mermaz, E.C.Pollacco, H.Delagrange, W.Mittig, B.Heusch, R.Coniglione, G.Lanzano, A.Palmeri

Peripheral Interactions for 44 MeV/u 49Ar on 27Al and Ti(nat) Targets

NUCLEAR REACTIONS 27Al, Ti(40Ar, X), E=1760 MeV; measured σ(fragment E, θ). Tof, telescope spectrometers, solid state detectors, natural targets. Abrasion model calculations.

doi: 10.1016/0375-9474(86)90128-4
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1985CO27      Nucl.Phys. A447, 95c (1985)

R.Coniglione, G.Lanzano, A.Pagano, J.Barrette, B.Berthier, D.M.C.Castro Rizzo, O.Cisse, R.Dayras, R.Legrain, M.C.Mermaz, H.Delagrange, W.Mittig, B.Heusch

Projectile and Target Fragment Correlations in the Reaction 40Ar + 27Al at E(Lab)/A = 44 MeV

NUCLEAR REACTIONS 27Al(40Ar, X), E=44 MeV/nucleon; measured projectile, target fragment mass correlation, (fragment)(fragment)(θ); deduced two abraded fragment correlation. Abrasion model.

doi: 10.1016/0375-9474(86)90599-3
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1985DE38      Nucl.Phys. A443, 525 (1985)

D.M.de Castro Rizzo, N.Alamanos

Coupled-Channel Fusion and Inelastic Scattering Calculations for 18O + 44Ca and 12C + 48Ti

NUCLEAR REACTIONS, ICPND 44Ca(18O, 18O'), (18O, X), E(cm)=19-28 MeV; 48Ti(12C, 12C'), (12C, X), E=17-27 MeV; calculated inelastic, fusion σ(E). Coupled-channels method.

doi: 10.1016/0375-9474(85)90416-6
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1985DU02      Nucl.Phys. A435, 301 (1985)

H.Dumont, B.Delaunay, J.Delaunay, D.M.De Castro Rizzo, A.Brondi, P.Cuzzocrea, A.D'Onofrio, R.Moro, M.Romano, F.Terrasi

Limitation to Complete Fusion in the Reactions 12,13C + 48Ti and 30Si + 30Si

NUCLEAR REACTIONS, ICPND 48Ti(12C, X), (13C, X), E=20-60 MeV; 30Si(30Si, X), E=55-126 MeV; measured residue production σ(E). 48Ti(12C, p), (12C, α), E=47.5 MeV; 48Ti(13C, p), (13C, α), E=46 MeV; measured σ(fragment θ, E); deduced fusion σ(E). 48Ti(13C, 13C), E=46 MeV; measured σ(θ). 48Ti(13C, 2n), (13C, np), (13C, 3n), (13C, 2np), (13C, n2p), (13C, 4n), (13C, 3np), (13C, 2n3p), (13C, nα), (13C, 2nα), (13C, npα), (13C, 3nα), (13C, 2npα), (13C, n2α), E=46 MeV; 48Ti(12C, 2n), (12C, np), (12C, 3n), (12C, 2np), (12C, n2p), (12C, 4n), (12C, 3np), (12C, 2n2p), (12C, pα), (12C, 2nα), (12C, npα), (12C, pα), (12C, npα), (12C, 2pα), (12C, 3nα), (12C, 2npα), (12C, 2α), (12C, n2α), E=47.5 MeV; measured σ.

doi: 10.1016/0375-9474(85)90316-1
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1985ME11      Nucl.Phys. A441, 129 (1985)

M.C.Mermaz, R.Dayras, J.Barrette, B.Berthier, D.M.De Castro Rizzo, O.Cisse, R.Legrain, A.Pagano, E.Pollacco, H.Delagrange, W.Mittig, B.Heusch, G.Lanzano, A.Palmeri

Direct Surface-Transfer Reaction to the Continuum States Induced by a 1760 MeV 40Ar Beam on 27Al and (nat)Ti Target Nuclei

NUCLEAR REACTIONS 27Al, Ti(40Ar, X), E=1760 MeV; measured σ(fragment E, θ) for X=41,42Ca, 39,40K, 36,37,38,39,41Ar, 36S; deduced model parameters. 27Al, Ti deduced level densities. Natural targets. Diffraction model.

doi: 10.1016/0375-9474(85)90171-X
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1984DE38      Nucl.Phys. A427, 151 (1984)

D.M.De Castro Rizzo, E.Bozek, S.Cavallaro, B.Delaunay, J.Delaunay, H.Dumont, M.G.Saint-Laurent, F.Terrasi

Fusion Excitation Functions near and below the Coulomb Barrier for Symmetric and Asymmetric Medium-Mass Systems

NUCLEAR REACTIONS, ICPND 46,48,50Ti(12C, X), 44Ca(18O, X), E(cm) ≈ 20-45 MeV; 28,30Si(30Si, X), E(cm) ≈ 25-45 MeV; measured fusion σ(E). 48,50Ti(12C, 12C'), E=20-60 MeV; 44Ca(18O, 18O'), E=30-60 MeV; measured inelastic σ(E); deduced barrier parameters. Hyperpure Ge, Ge(Li) detectors, in-beam γ-rays, rotating target. Zero-point motion, neck formation.

doi: 10.1016/0375-9474(84)90143-X
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Note: The following list of authors and aliases matches the search parameter D.M.de Castro Rizzo: D.M.CASTRO RIZZO, D.M.DE CASTRO RIZZO, D.M.DE CASTRO-RIZZO