NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = D.Digregorio Found 50 matches. 2004MB08 Braz.J.Phys. 34, 885 (2004) G.V.Marti, A.J.Pacheco, J.E.Testoni, D.Abriola, O.A.Capurro, D.E.DiGregorio, J.O.Fernandez Niello, A.O.Macchiavelli, R.M.Clark, P.Fallon, A.Goergen, D.Ward, C.Y.Wu, A.Hayes, D.Cline, R.Teng Measurement of Inelastic-Scattering Cross Sections in the 16O+28Si System to Discriminate Regular and Chaotic Regimes NUCLEAR REACTIONS 28Si(16O, 16O'), E=40-46, 71, 73, 75 MeV; measured Eγ, Iγ, (particle)γ-coin, σ(θ). Gammasphere, Chico arrays. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1543. 2002CA29 Phys.Rev. C65, 064617 (2002) O.A.Capurro, J.E.Testoni, D.Abriola, D.E.DiGregorio, J.O.Fernandez Niello, G.V.Marti, A.J.Pacheco, M.R.Spinella, M.Ramirez, C.Balpardo, M.Ortega Barrier Distributions Derived from Quasielastic Excitation Functions for the 35Cl + 105, 106, 110Pd Systems NUCLEAR REACTIONS 105,106,110Pd(35Cl, X), E=107.0-138.5 MeV; measured quasielastic excitation functions; deduced fusion barrier distributions, transfer channel contributions. Coupled-channels calculations.
doi: 10.1103/PhysRevC.65.064617
2000CA05 Phys.Rev. C61, 037603 (2000) O.A.Capurro, J.E.Testoni, D.Abriola, D.E.DiGregorio, G.V.Marti, A.J.Pacheco, M.R.Spinella Barrier Distribution for the 32S + 110Pd System Derived from the Quasielastic Scattering Excitation Function NUCLEAR REACTIONS 110Pd(32S, 32S'), E=100.00-129.75 MeV; measured quasielastic σ; deduced barrier distributions.
doi: 10.1103/PhysRevC.61.037603
2000CA30 Phys.Rev. C62, 014613 (2000) O.A.Capurro, J.E.Testoni, D.Abriola, D.E.DiGregorio, G.V.Marti, A.J.Pacheco, M.R.Spinella, E.Achterberg Barrier Distributions Derived from Quasielastic Excitation Functions for the 12, 13C + 105, 106Pd Systems NUCLEAR REACTIONS 105,106Pd(12C, X), (13C, X), E=30-52 MeV; measured quasielastic σ(θ=164°); deduced fusion barrier distributions, role of two-phonon state. Coupled channels calculations.
doi: 10.1103/PhysRevC.62.014613
2000CA52 Acta Phys.Hung.N.S. 11, 355 (2000) O.A.Capurro, J.E.Testoni, D.Abriola, E.Achterberg, D.E.DiGregorio, G.V.Marti, A.J.Pacheco, M.R.Spinella Quasi-Elastic Scattering Measurements in the Systems 12, 13C + 105, 106Pd NUCLEAR REACTIONS 105,106Pd(12C, X), (13C, X), E=30-52 MeV; measured quasi-elastic σ(θ, E), barrier distributions. Effects of neutron transfer discussed.
2000MB03 Acta Phys.Hung.N.S. 11, 269 (2000) G.V.Marti, A.J.Pacheco, J.E.Testoni, D.Abriola, O.A.Capurro, D.E.DiGregorio, J.O.Fernandez Niello, E.Achterberg, D.E.Alvarez, M.R.Spinella Search for Chaotic Behavior in Nuclear Scattering NUCLEAR REACTIONS 28Si(16O, 16O), (16O, 16O'), E=39-77 MeV; measured σ(θ); deduced possible chaotic mechanism following comparison with coupled-channel calculations.
1999MA08 Phys.Lett. 447B, 41 (1999) G.V.Marti, A.J.Pacheco, J.E.Testoni, D.Abriola, O.A.Capurro, D.E.Di Gregorio, J.O.Fernandez Niello, E.Achterberg, D.E.Alvarez Search for Experimental Evidence of Chaotic Behavior in Nuclear Scattering NUCLEAR REACTIONS 28Si(16O, 16O), (16O, 16O'), E=39-45, 70-77 MeV; measured σ(θ); deduced chaotic behavior. Coupled-channels calculations.
doi: 10.1016/S0370-2693(98)01562-7
1999RO18 Phys.Lett. 465B, 61 (1999) S.J.Robinson, M.M.Hindi, H.G.Borner, Y.D.Chan, D.E.DiGregorio, C.Doll, M.R.Dragowsky, M.K.Harder, M.C.P.Isaac, K.S.Krane, R.-M.Larimer, A.O.Macchiavelli, R.W.Macleod, P.Miocinovic, E.B.Norman, A.Shadkam, K.Zaerpoor Quadrupole-Octupole Coupled States in 144Nd NUCLEAR REACTIONS 143Nd(n, γ), E=reactor; measured Doppler-broadened Eγ, Iγ. 144Nd deduced levels T1/2, B(λ), configurations, quadrupole-octupole coupling. Gamma-ray-induced Doppler-broadening technique. RADIOACTIVITY 144Pm(EC); measured Eγ, Iγ, γγ-coin. 144Nd deduced levels, J, π, B(λ), δ, quadrupole-octupole coupling. Gammasphere array.
doi: 10.1016/S0370-2693(99)01027-8
1999ZA19 Nucl.Phys. (Supplement) A654, 916c (1999) K.Zaerpoor, Y.D.Chan, D.E.DiGregorio, M.R.Dragowsky, M.M.Hindi, M.C.P.Isaac, K.S.Krane, R.-M.Larimer, A.O.Macchiavelli, R.W.Macleod, P.Miocinovic, E.B.Norman, S.J.Robinson Cosmic-Ray History Derived from the 54Mn, 56Ni and 144Pm Chronometers RADIOACTIVITY 54Mn(β+); measured β+ decay branching ratio, partial T1/2; deduced log ft. 56Ni, 144Pm(β+); measured β+ decay branching ratio upper limits, partial T1/2 lower limits. Gammasphere array, implications for cosmic-ray physics discussed.
doi: 10.1016/S0375-9474(00)88572-3
1998CA01 Phys.Rev. C57, 430 (1998) Average Angular Momentum in Fusion Reactions Deduced from Evaporation-Residue Cross Sections NUCLEAR REACTIONS 147,149,152,154Sm(16O, X), E=60-75 MeV; 138Ba(32S, X), E(cm)=100-130 MeV; 122Sn(48Ti, X), E(cm)=120-160 MeV; 197Au(α, X), E=20-55 MeV; analyzed evaporation channels yields; deduced compound nucleus angular momentum features. Statistical model calculations.
doi: 10.1103/PhysRevC.57.430
1998GI09 Phys.Rev. C57, R2826 (1998) Toward a Global Systematic Analysis of Sub-Barrier Fusion Enchancement
doi: 10.1103/PhysRevC.57.R2826
1998ZA03 Phys.Rev. C57, 2046 (1998) K.Zaerpoor, Y.D.Chan, D.E.DiGregorio, M.R.Dragowsky, M.M.Hindi, M.C.P.Isaac, K.S.Krane, R.M.Larimer, A.O.Macchiavelli, R.W.Macleod, P.Miocinovic, E.B.Norman, S.J.Robinson Cosmic-Ray Half-Life of 144Pm RADIOACTIVITY 144Pm(β+), (EC) [from α activation of Pr]; measured decay, annihilation Eγ, Iγ, γγ-coin; deduced β+ branch upper limit.
doi: 10.1103/PhysRevC.57.2046
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
1997ZA07 Phys.Rev.Lett. 79, 4306 (1997); Erratum Phys.Rev.Lett. 82, 2219 (1999) K.Zaerpoor, Y.D.Chan, D.E.DiGregorio, M.R.Dragowsky, M.M.Hindi, M.C.P.Isaac, K.S.Krane, R.M.Larimer, A.O.Macchiavelli, R.W.Macleod, P.Mincinovic, E.B.Norman Galactic Confinement Time of Iron-Group Cosmic Rays Derived from the 54Mn Chronometer RADIOACTIVITY 54Mn(β+); measured positron annihilation associated γγ-coin; deduced β+-decay branching ratio. Astrophysical implications.
doi: 10.1103/PhysRevLett.79.4306
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
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
1995MU03 Phys.Rev. C51, 2230 (1995) J.T.Murgatroyd, S.J.Bennett, B.R.Fulton, J.S.Pople, N.S.Jarvis, D.L.Watson, W.D.M.Rae, Y.Chan, D.DiGregorio, J.Scarpaci, J.Suro Perez, R.G.Stokstad Evidence for 16O + 12C Cluster Structure in 28Si NUCLEAR REACTIONS 12C(20Ne, 12C16O), E=160 MeV; measured (12C)(16O)-coin total energy spectra. 28Si levels deduced 12C + 16O cluster structure, shape features.
doi: 10.1103/PhysRevC.51.2230
1995SC30 Phys.Rev. C52, 764 (1995) J.A.Scarpaci, Y.Chan, D.DiGregorio, B.A.Harmon, J.Pouliot, R.G.Stokstad, J.Suro Central Collisions in the 16O + 12C Reaction at 32.5 MeV/nucleon NUCLEAR REACTIONS 12C(16O, X), E=32.5 MeV/nucleon; measured fusion, incomplete fusion fragment velocity, total kinetic energy spectra, yields. Incomplete fusion followed by statistical decay.
doi: 10.1103/PhysRevC.52.764
1994FU01 J.Phys.(London) G20, 151 (1994) B.R.Fulton, S.J.Bennett, J.T.Murgatroyd, N.S.Jarvis, D.L.Watson, W.D.M.Rae, Y.Chan, D.DiGregorio, J.Scarpaci, J.Suro Perez, R.G.Stokstad Resonances in 24Mg Revealed in the 12C(20Ne, 12C12C)8Be Reaction NUCLEAR REACTIONS 12C(20Ne, 212C), E=160 MeV; measured coincident 12C nuclei total energy spectra. 24Mg deduced excited state population, breakup mechanism.
doi: 10.1088/0954-3899/20/1/015
1994GO01 Phys.Rev. C49, 245 (1994) P.R.S.Gomes, I.C.Charret, R.Wanis, G.M.Sigaud, V.R.Vanin, R.Liguori Neto, D.Abriola, O.A.Capurro, D.E.DiGregorio, M.di Tada, G.Duchene, M.Elgue, A.Etchegoyen, J.O.Fernandez Niello, A.M.J.Ferrero, S.Gil, A.O.Macchiavelli, A.J.Pacheco, J.E.Testoni Fusion of 32S + 154Sm at Sub-Barrier Energies NUCLEAR REACTIONS 154Sm(32S, xnypzα), E=122-155 MeV; measured E X-ray, I X-ray; deduced fusion-evaporation σ(E); calculated evaporation residue, fission, fusion σ(E). 154Sm(α, X), (12C, X), (16O, X), (28Si, X), (32S, X), (40Ar, X), E not given; calculated fusion σ(E).
doi: 10.1103/PhysRevC.49.245
1993DI03 Phys.Rev. C47, 2916 (1993) D.E.DiGregorio, S.Gil, H.Huck, E.R.Batista, A.M.J.Ferrero, A.O.Gattone No Evidence of the 17-keV Neutrino in the Decay of 71Ge RADIOACTIVITY 71Ge(EC); measured internal bremsstrahlung spectrum; deduced no evidence for 17 keV neutrino.
doi: 10.1103/PhysRevC.47.2916
1993DI04 Phys.Rev. C47, 2970 (1993) M.di Tada, D.E.DiGregorio, D.Abriola, O.A.Capurro, G.Duchene, M.Elgue, A.Etchegoyen, J.O.Fernandez Niello, A.M.J.Ferrero, A.J.Pacheco, P.R.Silveira Gomes, J.E.Testoni Sub-Barrier Fusion of 16O + 144Nd NUCLEAR REACTIONS, ICPND 144Nd(16O, X), E(cm)=54-67.5 MeV; measured X-ray spectra; deduced fusion σ(E). Barrier penetration model, inelastic channels.
doi: 10.1103/PhysRevC.47.2970
1993DU04 Phys.Rev. C47, 2043 (1993) G.Duchene, P.Romain, F.A.Beck, Ph.Benet, D.Disdier, B.Haas, B.Lott, V.Rauch, F.Scheibling, J.P.Vivien, S.K.Basu, E.Bozek, K.Zuber, D.Di Gregorio, J.Fernandez-Niello Angular Momentum Distributions for 16O + 144Nd NUCLEAR REACTIONS, ICPND 144Nd(16O, X), E=67-90 MeV; measured fusion σ(E), γ-multiplicity. Model comparison. Off-line residual X-ray emission detection.
doi: 10.1103/PhysRevC.47.2043
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
1992PA15 Phys.Rev. C45, 2861 (1992) A.J.Pacheco, J.O.Fernandez Niello, D.E.DiGregorio, M.diTada, J.E.Testoni, Y.Chan, E.Chavez, S.Gazes, E.Plagnol, R.G.Stokstad Capture Reactions in the 40,48Ca + 197Au and 40,48Ca + 208Pb Systems NUCLEAR REACTIONS 208Pb, 197Au(40Ca, F), (48Ca, F), E=195-416 MeV; measured capture fission fragment σ(θ), σ vs E; deduced isotopic dependence. Extra push model, coupled-channels analyses.
doi: 10.1103/PhysRevC.45.2861
1991DI01 Phys.Rev. C43, 265 (1991) Systematic Analysis of Average Angular Momenta and Cross Sections in Sub-Barrier Fusion NUCLEAR REACTIONS, ICPND 144Nd, 154Sm(16O, X), 154Sm(28Si, X), 128Te(12C, X), 80Se(80Se, X), 96Zr, 100Mo(64Ni, X), 232Th(19F, X), 136,137Ba(3He, X), 136Ba(α, X), E not given; analyzed fusion σ, γ-multiplicity, isomer σ ratio data. 208Pb, 232Th(16O, F), 238U(12C, F), 232Th(19F, F), E not given; analyzed fission data. Barrier penetration model.
doi: 10.1103/PhysRevC.43.265
1991DI02 Phys.Rev. C43, 687 (1991) D.E.DiGregorio, Y.Chan, E.Chavez, A.Dacal, M.E.Ortiz, J.Suro, R.G.Stokstad Fusion Cross Sections for 12C + 128Te and the Deduction of Absolute Average Angular Momenta NUCLEAR REACTIONS, ICPND 128Te(12C, X), E(cm)=40.4-56.6 MeV; measured fusion σ(E); deduced absolute average angular momenta. TOF technique, multiwire proportional gaseous counters. Coupled-channels model, sharp cutoff approximation.
doi: 10.1103/PhysRevC.43.687
1991PO01 Phys.Rev. C43, 735 (1991) J.Pouliot, Y.Chan, D.E.DiGregorio, B.A.Harmon, R.Knop, C.Moisan, R.Roy, R.G.Stokstad Excitation and Multiple Dissociation of 12C, 14N, and 16O Projectiles in Peripheral Collisions at 32.5 MeV/Nucleon NUCLEAR REACTIONS 197Au(16O, X), (12C, X), (14N, X), E=32.5 MeV/nucleon; measured fragment yields; deduced projectile dissociation mechanism.
doi: 10.1103/PhysRevC.43.735
1990DI10 Phys.Rev. C42, 2108 (1990) D.E.DiGregorio, K.T.Lesko, B.A.Harmon, E.B.Norman, J.Pouliot, B.Sur, Y.Chan, R.G.Stokstad Angular Momentum in Sub-Barrier Fusion: Experimental study using the isomer ratio 137mCe/137gCe NUCLEAR REACTIONS, ICPND 128Te(12C, 3n), 133Cs(7Li, 3n), 137,136Ba(3He, 2n), 136Ba(α, 3n), 137Ba(3He, 3n), E=2.7-9.5 MeV/nucleon; measured 137mCe/137gCe isomer ratio, 3n, 2n reaction σ(E); deduced absolute average angular momentum for fusion. Coupled-channels model, statistical decay model calculations. Activation technique.
doi: 10.1103/PhysRevC.42.2108
1990GI07 Phys.Rev.Lett. 65, 3100 (1990) S.Gil, D.Abriola, D.E.DiGregorio, M.diTada, M.Elgue, A.Etchegoyen, M.C.Etchegoyen, J.Fernandez Niello, A.M.J.Ferrero, A.O.Macchiavelli, A.J.Pacheco, J.E.Testoni, P.Silveira-Gomes, V.R.Vanin, A.Charlop, A.Garcia, S.Kailas, S.J.Luke, E.Renshaw, R.Vandenbosch Observation of Mean-Spin Barrier Bump in Sub-Barrier Fusion of 28Si with 154Sm NUCLEAR REACTIONS, ICPND 154Sm(28Si, X), E=107-144 MeV; 166Er(16O, X), E=75-100 MeV; measured γ-multiplicity; deduced fusion σ(E). 182Os deduced spin distribution first moment vs E.
doi: 10.1103/PhysRevLett.65.3100
1990HA05 Phys.Lett. 235B, 234 (1990) B.A.Harmon, J.Pouliot, J.A.Lopez, J.Suro, R.Knop, Y.Chan, D.E.Digregorio, R.G.Stokstad Kinematic Signatures of the Projectile Breakup Process at 32.5 MeV/Nucleon NUCLEAR REACTIONS 197Au(16O, X), E=32.5 MeV/nucleon; measured (particle)(particle)-correlation; deduced projectile breakup mechanism. Lopez-Randrup model.
doi: 10.1016/0370-2693(90)91956-C
1990ME07 Phys.Rev. C41, 2654 (1990) A.Menchaca-Rocha, E.Belmont-Moreno, M.E.Brandan, A.Martinez, D.Abriola, M.Elgue, A.Etchegoyen, M.C.Etchegoyen, J.O.Fernandez-Niello, D.E.DiGregorio, M.diTada, A.O.Macchiavelli, A.J.Pacheco, J.E.Testoni Search for a Valence-Neutron-Induced Enhancement in the Sub-Barrier Fusion of 32S + 12,13C NUCLEAR REACTIONS, ICPND 32S(12C, X), (13C, X), E=47-72 MeV; measured evaporation residues σ(θ); deduced fusion σ. Schematic coupled channel calculations.
doi: 10.1103/PhysRevC.41.2654
1989AB03 Phys.Rev. C39, 546 (1989) D.Abriola, D.DiGregorio, J.E.Testoni, A.Etchegoyen, M.C.Etchegoyen, J.O.Fernandez Niello, A.M.J.Ferrero, S.Gil, A.O.Macchiavelli, A.J.Pacheco, J.Kittl Energy Dependence of the Optical Potential for the 16O + 144Sm System Near the Coulomb Barrier NUCLEAR REACTIONS, ICPND 144Sm(16O, 16O), (16O, 16O'), E=61-76.3 MeV; measured σ(θ), σ(E); deduced model parameters. Optical model and DWBA analyses, energy-dependent potentials.
doi: 10.1103/PhysRevC.39.546
1989DI01 Phys.Rev. C39, 516 (1989) D.E.DiGregorio, M.diTada, D.Abriola, M.Elgue, A.Etchegoyen, M.C.Etchegoyen, J.O.Fernandez Niello, A.M.J.Ferrero, S.Gil, A.O.Macchiavelli, A.J.Pacheco, J.E.Testoni, P.R.Silveira Gomes, V.R.Vanin, R.Liguori Neto, E.Crema, R.G.Stokstad Subbarrier Fusion of 16O + 147,149Sm NUCLEAR REACTIONS, ICPND 147,149Sm(16O, X), (16O, n), (16O, 3n), (16O, 4n), (16O, xnα), E=61-75 MeV; measured fusion σ(E), residual relative yield vs E.
doi: 10.1103/PhysRevC.39.516
1989PO07 Phys.Lett. 223B, 16 (1989) J.Pouliot, Y.Chan, A.Dacal, D.E.DiGregorio, B.A.Harmon, R.Knop, M.E.Oritz, E.Plagnol, R.G.Stokstad, C.Moisan, L.Potvin, C.Rioux, R.Roy Excitation and Multiple Dissociation of 16O, 14N and 12C Projectiles at 32.5 MeV per Nucleon NUCLEAR REACTIONS 197Au(16O, X), (14N, X), (12C, X), E=32.5 MeV/nucleon; measured fragment angle-integrated spectra.
doi: 10.1016/0370-2693(89)90911-8
1989PO08 Nucl.Phys. A495, 223c (1989) J.Pouliot, Y.D.Chan, A.Dacal, D.E.DiGregorio, B.A.Harmon, R.Knop, M.E.Oritz, E.Plagnol, R.G.Stokstad, R.Roy, C.Moisan, L.Potvin, C.Rioux Multiple Dissociation of 16O, 14N and 12C at 32.5 MeV/Nucleon NUCLEAR REACTIONS 197Au(12C, X), (14N, X), (16O, X), E=32.5 MeV/nucleon; measured multiple dissociation channel yields; deduced projectile breakup mechanism.
doi: 10.1016/0375-9474(89)90321-7
1989ST02 Phys.Rev.Lett. 62, 399 (1989) R.G.Stokstad, D.E.DiGregorio, K.T.Lesko, B.A.Harmon, E.B.Norman, J.Pouliot, Y.D.Chan Observation of a Constant Average Angular Momentum for Fusion at Sub-Barrier Energies NUCLEAR REACTIONS, ICPND 128Te(12C, 3n), E(cm)=34.5-50 MeV; measured σ(E); deduced isomer ratio.
doi: 10.1103/PhysRevLett.62.399
1988ET02 Phys.Rev. C38, 2124 (1988) A.Etchegoyen, M.C.Etchegoyen, E.D.Izquierdo, D.Abriola, D.E.Di Gregorio, J.O.Fernandez Niello, A.M.J.Ferrero, S.Gil, A.O.Macchiavelli, A.J.Pacheco, J.E.Testoni 10B(7Li, 7Be)10Be Charge-Exchange Reaction NUCLEAR REACTIONS 10B(7Li, 7Be), 10B(7Li, 7Li), E=39 MeV; measured σ(E(7Be)), σ(θ); deduced reaction mechanism. Microscopic DWBA analyses, different nucleon-nucleon interactions.
doi: 10.1103/PhysRevC.38.2124
1988PA23 Z.Phys. A331, 451 (1988) A.J.Pacheco, A.O.Macchiavelli, D.Abriola, D.E.DiGregorio, A.Etchegoyen, M.C.Etchegoyen, J.O.Fernandez Niello, A.M.J.Ferrero, S.Gil, J.A.Kittl, J.E.Testoni Near-Barrier Transfer in 16O + 144,154Sm NUCLEAR REACTIONS 144,154Sm(16O, X), E=65, 72 MeV; measured σ(fragment θ) for X=N, C; deduced charged particle transfer σ, reaction mechanism. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1721. 1987GO01 Phys.Rev. C35, 137 (1987) J.Gomez del Campo, D.E.DiGregorio, J.A.Biggerstaff, Y.D.Chan, D.C.Hensley, P.H.Stelson, D.Shapira, M.E.Ortiz Correlations between α Particles and Evaporation Residues for the 14N + 12C Reaction at E(14N) = 180 MeV NUCLEAR REACTIONS 12C(14N, xα), E=180 MeV; measured α(evaporation residues)(θ); deduced equilibrium, nonequilibrium effects. ΔE-E solid state detectors.
doi: 10.1103/PhysRevC.35.137
1987KI19 Nucl.Phys. A471, 587 (1987) J.A.Kittl, J.E.Testoni, A.O.Macchiavelli, A.J.Pacheco, D.Abriola, D.E. Di Gregorio, A.Etchegoyen, M.C.Etchegoyen, J.O.Fernandez Niello, A.M.J.Ferrero, S.Gil Scattering, Fusion and Transfer Reactions in 16O+(A)(Sm) at Energies Close to the Coulomb Barrier NUCLEAR REACTIONS, ICPND 144Sm(16O, X), (16O, 16O), (16O, 16O'), E=61-72.3; 148Sm(16O, X), (16O, 16O), (16O, 16O'), E=59-75 MeV; 152,154,150Sm(16O, 16O), (16O, X), (16O, 16O'), E=60-75 MeV; analyzed elastic, inelastic σ(θ), fusion, transfer σ(E). Intrinsic coordinate dependent phase shifts, equivalent spheres formalism.
doi: 10.1016/0375-9474(87)90101-1
1986DI08 Phys.Lett. 176B, 322 (1986) D.E.Di Gregorio, J.O.Fernandez Niello, A.J.Pacheco, D.Abriola, S.Gil, A.O.Macchiavelli, J.E.Testoni, P.R.Pascholati, V.R.Vanin, R.Liguori Neto, N.Carlin Filho, M.M.Coimbra, P.R.Silveira Gomes, R.G.Stokstad Fusion of 16O + 144Sm at Sub-Barrier Energies NUCLEAR REACTIONS, ICPND 144Sm(16O, X), E=63-72 MeV; measured (X-ray)(t); deduced fusion σ(E).
doi: 10.1016/0370-2693(86)90172-3
1985KR01 Nucl.Phys. A432, 451 (1985) A.J.Kreiner, D.E.Digregorio, A.J.Fendrik, J.Davidson, M.Davidson Structure of 186Ir and Decoupling Phenomena in Doubly-Odd Deformed Nuclei NUCLEAR REACTIONS, ICPND 181Ta(9Be, 4n), E=40-55 MeV; 185Re(α, 3nγ), E=30-55 MeV; 187Re(α, 5nγ), E=55 MeV; measured Eγ, Iγ, σ(Eγ, E, θγ), γγ-coin, E X-ray, I X-ray. 181Ta(9Be, 3n), (9Be, 4n), (9Be, 5n), E=40-55 MeV; measured σ(E). 186Ir deduced levels, J, π. Ge detectors, enriched, natural targets. Particle-rotor, alignment analyses.
doi: 10.1016/0375-9474(85)90254-4
1984KR04 Phys.Rev. C29, 1572 (1984) A.J.Kreiner, D.E.Di Gregorio, A.J.Fendrik, J.Davidson, M.Davidson Double Decoupling in Doubly Odd Deformed Nuclei: Structure of 186Ir NUCLEAR REACTIONS 181Ta(9Be, 4n), E=40-55 MeV; 185Re(α, 3n), E=40 MeV; measured Eγ, Iγ, σ(E, Eγ, θγ, t), γγ-coin. 186Ir deduced levels, J, π. Double decoupling scheme.
doi: 10.1103/PhysRevC.29.1572
1984KR18 Nucl.Phys. A425, 397 (1984) A.J.Kreiner, C.A.Arias, M.Debray, D.Digregorio, A.Pacheco, J.Davidson, M.Davidson Excited States of 188Ir Populated by the (α, 3n) Reaction NUCLEAR REACTIONS 187Re(α, 3n), E=30-55 MeV; measured Eγ, Iγ, σ(E, Eγ, t), γγ-coin, I(ce). 188Ir deduced levels, J, π, T1/2, ICC. Ge(Li), refrigerated surface barrier detectors.
doi: 10.1016/0375-9474(84)90014-9
1983SH25 Phys.Rev. C28, 1148 (1983) D.Shapira, D.DiGregorio, J.Gomez del Campo, R.A.Dayras, J.L.C.Ford, Jr., A.H.Snell, P.H.Stelson, R.G.Stokstad, F.Pougheon Fusion and Peripheral Processes in the Collisions of 20Ne + 20Ne and 20Ne + 16O NUCLEAR REACTIONS, ICPND 20Ne, 16O(20Ne, 20Ne), (20Ne, X), E=80-160 MeV; measured elastic σ, σ(fragment θ, E), σ(θ) for Z=6, 7, 8, 9, fusion σ(E), reaction σ, deep inelastic σ; deduced fusion potential parameters, entrance channel effects. Monte Carlo simulation.
doi: 10.1103/PhysRevC.28.1148
1982CH07 Phys.Rev. C25, 1410 (1982) Y.-D.Chan, D.E.DiGregorio, J.L.C.Ford, Jr., J.Gomez del Campo, M.E.Oritz, D.Shapira 10B + 17O Fusion Cross Sections NUCLEAR REACTIONS, ICPND 10B(17O, X), E=54, 72, 104, 124 MeV; measured σ(fragment θ, E) for Z=3-12; deduced fusion σ, critical (L), critical (J). Compound nucleus, statistical yrast limitation calculations.
doi: 10.1103/PhysRevC.25.1410
1982DI13 Phys.Rev. C26, 1490 (1982) D.E.DiGregorio, J.Gomez del Campo, Y.D.Chan, J.L.C.Ford, Jr., D.Shapira, M.E.Ortiz 14N + 13C Fusion Cross Sections and Compound Nucleus Limitation in 27Al NUCLEAR REACTIONS, ICPND 13C(14N, X), E=86, 103.8, 149, 161.3, 180 MeV; measured σ(fragment θ, E) for fragment Z=5-12; deduced fusion, direct, reaction σ. 27Al deduced maximum J limit.
doi: 10.1103/PhysRevC.26.1490
1982NO12 Phys.Rev. C26, 2664 (1982) R.Novotny, D.Shapira, Y.-d.Chan, D.E.DiGregorio, J.L.C.Ford, Jr., J.Gomez del Campo, M.E.Ortiz, F.Pougheon Fusion Cross Sections for the 12C + 15N System NUCLEAR REACTIONS, ICPND 15N(12C, X), E=98, 117 MeV; measured σ(fragment θ, E); deduced fusion σ, evaporation residue relative yield, fusion mechanism. 27Al deduced J(critical). Glas-Mosel model.
doi: 10.1103/PhysRevC.26.2664
1982OR02 Phys.Rev. C25, 1436 (1982) M.E.Ortiz, J.Gomez del Campo, Y.D.Chan, D.E.DiGregorio, J.L.C.Ford, D.Shapira, R.G.Stokstad, J.P.F.Sellschop, R.L.Parks, D.Weiser Fusion, Direct, and Total Reaction Cross Sections of the 10B + 14N System up to E(14N) = 180 MeV NUCLEAR REACTIONS, ICPND 10B(14N, X), E=86-180 MeV; measured σ(fragment θ, E) for Z=3-11; deduced fusion σ, total σ, direct σ, grazing (L), critical (J) vs E. Optical, entrance channel model analyses.
doi: 10.1103/PhysRevC.25.1436
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