NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 11, 2024.

Search: Author = D.Pereira

Found 41 matches.

Back to query form

2013OL04      J.Phys.(London) G40, 105101 (2013)

J.R.B.Oliveira, F.Cappuzzello, L.C.Chamon, D.Pereira, C.Agodi, M.Bondi, D.Carbone, M.Cavallaro, A.Cunsolo, M.De Napoli, A.Foti, L.R.Gasques, P.R.S.Gomes, R.Linares, J.Lubian, D.Nicolosi, S.Tropea

Study of the rainbow-like pattern in the elastic scattering of 16O on 27Al at Elab. = 100 MeV

NUCLEAR REACTIONS 27Al(16O, 16O), E=100 MeV; calculated σ, scattering parameters. Comparison with experimental data.

doi: 10.1088/0954-3899/40/10/105101
Citations: PlumX Metrics

2011CA20      Nucl.Instrum.Methods Phys.Res. A648, 46 (2011)

M.Cavallaro, F.Cappuzzello, D.Carbone, A.Cunsolo, A.Foti, R.Linares, D.Pereira, J.R.B.Oliveira, P.R.S.Gomes, J.Lubian, R.Chen

Challenging measurement of the 16O+27Al elastic and inelastic angular distributions up to large angles

NUCLEAR REACTIONS 27Al(16O, 16O), (16O, 16O'), E=100 MeV; measured reaction products; deduced σ(θ). MAGNEX quadrupole-dipole magnetic spectrometer.

doi: 10.1016/j.nima.2011.04.042
Citations: PlumX Metrics

2010OL05      J.Phys.:Conf.Ser. 205, 012046 (2010)

J.R.B.Oliveira, V.A.B.Zagatto, D.Pereira, J.Lubian, P.R.P.Allegro, L.C.Chamon, E.W.Cybulska, R.Linares, N.H.Medina, R.V.Ribas, E.S.Rossi, Jr, W.A.Seale, C.P.Silva, D.L.Toufen, M.A.G.Silveira, G.S.Zahn, F.A.Genezini, L.Gasques, J.M.B.Shorto

Nuclear reaction studies with particle-gamma coincidences using the Saci-Perere spectrometer

NUCLEAR REACTIONS 110Pd(18O, X), E=46-60 MeV; measured Eγ, Iγ, E(particle), I(particle, θ), (particle)γ-coin; deduced σ(θ) to 2+ states. Preliminary.

doi: 10.1088/1742-6596/205/1/012046
Citations: PlumX Metrics

2010SO10      Nucl.Phys. A836, 1 (2010)

D.P.Sousa, D.Pereira, J.Lubian, L.C.Chamon, J.R.B.Oliveira, E.S.Rossi, Jr., C.P.Silva, P.N.de Faria, V.Guimaraes, R.Lichtenthaler, M.A.G.Alvarez

Probing the 6, 7Li nucleon densities through a new break-up process approach

NUCLEAR REACTIONS 120Sn(6Li, X), E=19.5 MeV; 120Sn(7Li, X), E=19.5, 20.5, 25 MeV; measured elastic and quasi-elastic σ(θ) using silicon barrier detectors; deduced optical model parameters, sensitivity radius, nuclear densities and introduced new imaginery potential component.

doi: 10.1016/j.nuclphysa.2010.01.245
Citations: PlumX Metrics

2009PE14      Nucl.Phys. A826, 211 (2009)

D.Pereira, C.P.Silva, J.Lubian, E.S.Rossi, L.C.Chamon, G.P.A.Nobre, T.Correa

Understanding fusion suppression and enhancement in the 18O + 58, 60, 64Ni systems

NUCLEAR REACTIONS 58,60,64Ni(18O, 18O), (18O, 18O'), (18O, 16O), E=34.5-65 MeV; analyzed σ(θ), σ, fusion σ, B(E2) using coupled-channels analysis; deduced spectroscopic factors. Comparison with data.

doi: 10.1016/j.nuclphysa.2009.06.015
Citations: PlumX Metrics

2008GA18      Nucl.Phys. A806, 146 (2008)

A.R.Garcia, J.Lubian, P.R.S.Gomes, I.Padron, L.C.Chamon, D.Pereira

Limitation of double folding potentials to simulate the polarization in reactions involving halo nuclei

NUCLEAR REACTIONS 209Bi(6He, 6He), E(cm)=14.3, 15.8, 17.4, 18.6, 21.4 MeV; analyzed elastic σ(θ) and total σ using three different optical model potentials.

doi: 10.1016/j.nuclphysa.2008.03.004
Citations: PlumX Metrics

2006PE02      Phys.Rev. C 73, 014601 (2006)

D.Pereira, C.P.Silva, J.Lubian, E.S.Rossi, Jr., L.C.Chamon

Reaction dynamics of the 18O + 58Ni system: A wide-ranging test

NUCLEAR REACTIONS 58Ni(18O, 18O), (18O, 18O'), (18O, 16O), (18O, 17O), E ≈ 38-65 MeV; calculated σ(θ). 58Ni(18O, X), E(cm)=28-50 MeV; calculated fusion σ. Coupled channels approach, comparison with data.

doi: 10.1103/PhysRevC.73.014601
Citations: PlumX Metrics

2006PE26      Phys.Rev. C 74, 034608 (2006)

D.Pereira, E.S.Rossi, Jr., G.P.A.Nobre, L.C.Chamon, C.P.Silva, L.R.Gasques, M.A.G.Alvarez, R.V.Ribas, J.R.B.Oliveira, N.H.Medina, M.N.Rao, E.W.Cybulska, W.A.Seale, N.Carlin, P.R.S.Gomes, J.Lubian, R.M.Anjos

18O+110Pd: Measurements and realistic coupled-channel analysis in a transitional region

NUCLEAR REACTIONS 110Pd(18O, 18O'), (18O, 16O), (18O, 14C), E=40-58 MeV; measured Eγ, Iγ, (particle)γ-coin; deduced excitation functions. Coupled-channels analysis.

doi: 10.1103/PhysRevC.74.034608
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1449.

2005AL03      Nucl.Phys. A748, 59 (2005)

J.J.S.Alves, P.R.S.Gomes, J.Lubian, L.C.Chamon, D.Pereira, R.M.Anjos, E.S.Rossi, Jr., C.P.Silva, M.A.G.Alvarez, G.P.A.Nobre, L.R.Gasques

Consistent analysis of peripheral reaction channels and fusion for the 16, 18O + 58Ni systems

NUCLEAR REACTIONS 58Ni(16O, 16O), (16O, 16O'), (16O, 12C), E=46 MeV; 58Ni(18O, 18O), (18O, 18O'), (18O, 17O), (18O, 16O), E=46 MeV; measured elastic, inelastic, and transfer σ(E, θ). Coupled-channels analysis, comparison with previous results.

doi: 10.1016/j.nuclphysa.2004.10.020
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0276.

2005AL45      Braz.J.Phys. 35, 909 (2005)

J.J.S.Alves, P.R.S.Gomes, J.Lubian, L.C.Chamon, R.M.Anjos, D.Pereira, E.S.Rossi, Jr., C.P.Silva, M.A.G.Alvarez, G.P.A.Nobre, L.R.Gasques

Elastic, Inelastic Scatterings and Transfer Reactions for 16, 18O on 58Ni Described by the Sao Paulo Potential

NUCLEAR REACTIONS 58Ni(16O, 16O), (16O, 16O'), (16O, X), (18O, 18O), (18O, 18O'), (18O, X), E=46 MeV; measured elastic, inelastic, and transfer σ(θ). Comparison with model predictions.

doi: 10.1590/S0103-97332005000500052
Citations: PlumX Metrics

2005CH74      Braz.J.Phys. 35, 906 (2005)

L.C.Chamon, G.P.A.Nobre, D.Pereira, C.P.Silva, E.S.Rossi, Jr., L.R.Gasques, B.V.Carlson

Coulomb and Nuclear Potentials Between Deformed Nuclei Applied to the Fusion Process

NUCLEAR REACTIONS 64Ni(64Ni, X), E(cm)=85-110 MeV; calculated fusion σ. Coulomb and nuclear interactions, barrier penetration model. Comparison with data.

doi: 10.1590/S0103-97332005000500051
Citations: PlumX Metrics

2004CH36      Phys.Rev. C 70, 014604 (2004)

L.C.Chamon, G.P.A.Nobre, D.Pereira, E.S.Rossi, Jr., C.P.Silva, L.R.Gasques, B.V.Carlson

Coulomb and nuclear potentials between deformed nuclei

NUCLEAR STRUCTURE Z=0-100; compiled, analyzed quadrupole and octupole deformation lengths.

NUCLEAR REACTIONS 58Ni(58Ni, X), E not given; calculated Coulomb and nuclear potentials, deformation and orientation dependence.

doi: 10.1103/PhysRevC.70.014604
Citations: PlumX Metrics

2004CH47      Prog.Theor.Phys.(Kyoto), Suppl. 154, 169 (2004)

L.C.Chamon, L.R.Gasques, D.Pereira, B.V.Carlson

A Consistent Description of the Heavy-Ion Fusion and Elastic Scattering Processes Using a Nonlocal Model

NUCLEAR REACTIONS 12C, 16O(12C, X), E(cm)=1-18 MeV; 58,64Ni(58Ni, X), (64Ni, X), E(cm)=88-112 MeV; 154Sm(12C, X), E(cm)=40-60 MeV; 58Ni, 144,148,150,154Sm(16O, X), E(cm) ≈ 28-100 MeV; 208Pb(16O, X), (32S, X), E(cm) ≈ 70-180 MeV; 58,64Ni, 94,100Mo(28Si, X), E(cm) ≈ 45-100 MeV; 40Ca, 58Ni, 90,96Zr(40Ca, X), E(cm) ≈ 50-130 MeV; 110Pd, 100Mo(32S, X), (36S, X), E(cm) ≈ 70-120 MeV; 144,154Sm(40Ar, X), E(cm) ≈ 110-170 MeV; 74Ge(58Ni, X), (74Ge, X), E(cm) ≈ 90-160 MeV; 90,96Zr(90Zr, X), E(cm) ≈ 170-200 MeV; 70,76Ge, 92,100Mo, 102,104Ru(86Kr, X), E(cm) ≈ 120-220 MeV; calculated fusion σ. Nonlocal model, comparisons with data.

doi: 10.1143/PTPS.154.169
Citations: PlumX Metrics

2004GA16      Phys.Rev. C 69, 034603 (2004)

L.R.Gasques, L.C.Chamon, D.Pereira, M.A.G.Alvarez, E.S.Rossi, Jr., C.P.Silva, B.V.Carlson

Global and consistent analysis of the heavy-ion elastic scattering and fusion processes

NUCLEAR REACTIONS 144,148,150,154Sm, 208Pb(16O, X), E(cm)=50-100 MeV; 12C, 16O(12C, X), E(cm)=2-20 MeV; 64Ni(58Ni, X), E(cm)=80-120 MeV; 27Al, 32S(12C, X), E(cm)=20-150 MeV; calculated fusion σ.

doi: 10.1103/PhysRevC.69.034603
Citations: PlumX Metrics

2003AL17      Nucl.Phys. A723, 93 (2003)

M.A.G.Alvarez, L.C.Chamon, M.S.Hussein, D.Pereira, L.R.Gasques, E.S.Rossi, Jr., C.P.Silva

A parameter-free optical potential for the heavy-ion elastic scattering process

NUCLEAR REACTIONS 12C, 16O, 40Ca, 90Zr, 208Pb(12C, 12C), 208Pb(16O, 16O), (40Ar, 40Ar), E ≈ 16-2400 MeV; analyzed σ(θ); deduced optical potential features.

doi: 10.1016/S0375-9474(03)01158-8
Citations: PlumX Metrics

2003CH85      Braz.J.Phys. 33, 238 (2003)

L.C.Chamon, B.V.Carlson, L.R.Gasques, D.Pereira, C.De Conti, M.A.G.Alvarez, M.S.Hussein, M.A.Candido Ribeiro, E.S.Rossi, Jr., C.P.Silva

Nonlocal Description of the Nuclear Interaction

doi: 10.1590/s0103-97332003000200012
Citations: PlumX Metrics

2003GA04      Phys.Rev. C 67, 024602 (2003)

L.R.Gasques, L.C.Chamon, D.Pereira, V.Guimaraes, A.Lepine-Szily, M.A.G.Alvarez, E.S.Rossi, Jr., C.P.Silva, B.V.Carlson, J.J.Kolata, L.Lamm, D.Peterson, P.Santi, S.Vincent, P.A.De Young, G.Peasley

Experimental determination of the surface density for the 6He exotic nucleus

NUCLEAR REACTIONS 58Ni(α, α), (6He, 6He), E=8.1, 9.0, 9.1, 9.6 MeV; measured σ(θ). 58Ni(α, α), E=82-288 MeV; analyzed σ(θ). 4,6He deduced ground-state nuclear densities. Unfolding method, comparison with model predictions.

doi: 10.1103/PhysRevC.67.024602
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1165.

2003GA18      Phys.Rev. C 67, 067603 (2003)

L.R.Gasques, L.C.Chamon, D.Pereira, M.A.G.Alvarez, E.S.Rossi, Jr., C.P.Silva, G.P.A.Nobre, B.V.Carlson

Systematical study of the optical potential for systems like A+58Ni from sub-barrier data analyses

NUCLEAR REACTIONS 58Ni(28Si, 28Si), E=74, 75.5, 77 MeV; measured σ(θ); deduced optical model parameters. 28Si deduced density distribution.

NUCLEAR STRUCTURE 4,6He, 12C, 16,18O, 28Si; analyzed scattering data; deduced radii, density distributions.

doi: 10.1103/PhysRevC.67.067603
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0812.

2002AL01      Phys.Rev. C65, 014602 (2002)

M.A.G.Alvarez, E.S.Rossi, Jr., C.P.Silva, L.R.Gasques, L.C.Chamon, D.Pereira, M.N.Rao, B.V.Carlson, C.De Conti, R.M.Anjos, P.R.S.Gomes, J.Lubian, S.Kailas, A.Chatterjee, P.Singh

Precise Nuclear Matter Densities from Heavy-Ion Collisions

NUCLEAR REACTIONS 16O(16O, 16O), E=1120 MeV; 92Mo(16O, 16O), E=49 MeV; 58,60,62,64Ni, 88Sr, 90,92Zr, 120Sn, 138Ba, 208Pb(16O, 16O), E not given; 58,60Ni(18O, 18O), E not given; analyzed σ. 16,18O deduced matter density distributions, related features. 16O, 58Ni(e, e), E not given; calculated σ vs momentum transfer.

doi: 10.1103/PhysRevC.65.014602
Citations: PlumX Metrics

2002CH39      Phys.Rev. C66, 014610 (2002)

L.C.Chamon, B.V.Carlson, L.R.Gasques, D.Pereira, C.De Conti, M.A.G.Alvarez, M.S.Hussein, M.A.Candido Ribeiro, E.S.Rossi, Jr., C.P.Silva

Toward a Global Description of the Nucleus-Nucleus Interaction

NUCLEAR STRUCTURE Z=1-82; analyzed charge distribution data, radii. 16O, 56Fe, 120Sn, 208Pb; calculated nucleon density distributions.

NUCLEAR REACTIONS 58Ni(16O, X), E not given; 58Ni(α, X), E=139 MeV; calculated folding potential; deduced parameters. Other reaction data analyzed.

doi: 10.1103/PhysRevC.66.014610
Citations: PlumX Metrics

2002GA16      Phys.Rev. C65, 044314 (2002)

L.R.Gasques, L.C.Chamon, C.P.Silva, D.Pereira, M.A.G.Alvarez, E.S.Rossi, Jr., V.P.Likhachev, B.V.Carlson, C.De Conti

Determination of the 12C Nuclear Density Through Heavy-Ion Elastic Scattering Experiments

NUCLEAR REACTIONS 58Ni(12C, 12C), E=26-28.5 MeV; 208Pb(12C, 12C), E=54.5-57 MeV; measured σ(θ); deduced potential features. 12C deduced nucleon density distribution. Comparisons with other reactions and with model predictions.

doi: 10.1103/PhysRevC.65.044314
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1634.

2002RO29      Nucl.Phys. A707, 325 (2002)

E.S.Rossi, Jr., D.Pereira, L.C.Chamon, C.P.Silva, M.A.G.Alvarez, L.R.Gasques, J.Lubian, B.V.Carlson, C.De Conti

Effect of the 18O Nuclear Density on the Nuclear Potentials of the 18O + 58, 60Ni Systems

NUCLEAR REACTIONS 58,60Ni(18O, 18O'), (18O, 17O), (18O, 16O), E=34-38 MeV; measured quasielastic, inelastic, transfer σ, σ(θ); deduced nuclear potential features. 18O deduced neutron density distribution. Comparison with previous results, model predictions.

doi: 10.1016/S0375-9474(02)01009-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0180.

2001SI02      Nucl.Phys. A679, 287 (2001)

C.P.Silva, M.A.G.Alvarez, L.C.Chamon, D.Pereira, M.N.Rao, E.S.Rossi, Jr., L.R.Gasques, M.A.E.Santo, R.M.Anjos, J.Lubian, P.R.S.Gomes, C.Muri, B.V.Carlson, S.Kailas, A.Chatterjee, P.Singh, A.Shrivastava, K.Mahata, S.Santra

The Heavy-Ion Nuclear Potential: Determination of a systematic behavior at the region of surface interaction distances

NUCLEAR REACTIONS 120Sn(16O, 16O), E=53-55 MeV; 138Ba(16O, 16O), E=54-57 MeV; 208Pb(16O, 16O), E=74-78 MeV; measured σ(θ); deduced optical potentials. Double-folding calculations with microscopic densities.

doi: 10.1016/S0375-9474(00)00347-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0925.

1999AL23      Nucl.Phys. A656, 187 (1999)

M.A.G.Alvarez, L.C.Chamon, D.Pereira, E.S.Rossi, Jr., C.P.Silva, L.R.Gasques, H.Dias, M.O.Roos

Experimental Determination of the Ion-Ion Potential in the N = 50 Target Region: A tool to probe ground-state nuclear densities

NUCLEAR REACTIONS 88Sr, 90,92Zr, 92Mo(16O, 16O), E=43-49 MeV; measured elastic, inelastic σ(θ); deduced optical potentials. Shell model and double-folding calculations.

doi: 10.1016/S0375-9474(99)00304-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0938.

1998CH18      Phys.Rev. C58, 576 (1998)

L.C.Chamon, D.Pereira, M.S.Hussein

Parameterfree Account of Quasielastic Scattering of Stable and Radioactive Nuclei

NUCLEAR REACTIONS 12C(12C, 12C), (12C, 12C'), E=1016, 1449, 2400 MeV; 12C(11Li, 11Li'), E=637 MeV; calculated σ(θ). Parameterfree model, nonlocal energy-independent potential. Comparison with data.

doi: 10.1103/PhysRevC.58.576
Citations: PlumX Metrics

1998GA23      Phys.Rev. C58, 1627 (1998)

D.Galetti, S.S.Mizrahi, L.C.Chamon, D.Pereira, M.S.Hussein, M.A.Candido Ribeiro

Nonlocal Effects in the 8Be Breakup

NUCLEAR STRUCTURE 8Be; calculated collective potential, inertia function for spontaneous breakup; deduced nonlocal effects. Generator coordinate method.

doi: 10.1103/PhysRevC.58.1627
Citations: PlumX Metrics

1997CH48      Phys.Rev.Lett. 79, 5218 (1997)

L.C.Chamon, D.Pereira, M.S.Hussein, M.A.Candido Ribeiro, D.Galetti

Nonlocal Description of the Nucleus-Nucleus Interaction

NUCLEAR REACTIONS 12C(12C, 12C), E=16, 112, 300, 1016, 1449, 2400 MeV; 208Pb(12C, 12C), E=420, 1449, 2400 MeV; 12C, 58Ni(α, α), E=139 MeV; analyzed σ(θ). Non-local, parameter-free potential.

doi: 10.1103/PhysRevLett.79.5218
Citations: PlumX Metrics

1997RI08      Phys.Rev.Lett. 78, 3270 (1997)

M.A.C.Ribeiro, L.C.Chamon, D.Pereira, M.S.Hussein, D.Galetti

Pauli Nonlocality in Heavy-Ion Rainbow Scattering: A further test of the folding model

NUCLEAR REACTIONS 12C(12C, X), (16O, X), E=10-200 MeV/nucleon; calculated local equivalent potential energy dependence; deduced nonlocal exchange effects role in potential energy dependence.

doi: 10.1103/PhysRevLett.78.3270
Citations: PlumX Metrics

1997RO16      J.Phys.(London) G23, 1473 (1997)

E.S.Rossi, Jr., L.C.Chamon, D.Pereira, C.P.Silva, G.Ramirez

The Ion-Ion Potential and Neutron Transfer Processes in the 18O + 58,60Ni Systems at Sub-Barrier Energies

NUCLEAR REACTIONS 58Ni(18O, X), E=38.1, 37, 35 MeV; 60Ni(18O, X), E=37, 38.1 MeV; measured inelastic, 1n-, 2n-transfer σ; deduced ion-ion potential, 2n-transfer inhibition in 18O+58Ni system.

doi: 10.1088/0954-3899/23/10/038
Citations: PlumX Metrics

1997SI13      Phys.Rev. C55, 3155 (1997)

C.P.Silva, D.Pereira, L.C.Chamon, E.S.Rossi, Jr., G.Ramirez, A.M.Borges, C.E.Aguiar

Fusion and Peripheral Processes in the 16,18O + 58,60,64Ni Systems

NUCLEAR REACTIONS, ICPND 58,60,64Ni(16O, X), (18O, X), E=38-64 MeV; measured fusion σ(E). 58Ni(18O, 18O), E=35.1-55.1 MeV; measured fusion σ(E), σ(θ); deduced fusion barriers, standard radius deviation, reaction mechanism.

doi: 10.1103/PhysRevC.55.3155
Citations: PlumX Metrics

1996CH03      Nucl.Phys. A597, 253 (1996)

L.C.Chamon, D.Pereira, E.S.Rossi, Jr., C.P.Silva, H.Dias, L.Losano, C.A.P.Ceneviva

Isotopic Dependence of the Ion-Ion Potential in the Systems 16O + 58,60,62,64Ni

NUCLEAR REACTIONS 58,60,62,64Ni(16O, 16O), (16O, 16O'), E=34-37 MeV; measured σ(θ); deduced optical potential. 58,60,62,64Ni levels deduced B(E2), deformation lengths. Shell-model, double-folding calculations, coupled-channel analysis.

doi: 10.1016/0375-9474(95)00467-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0937.

1995CH11      Nucl.Phys. A582, 305 (1995)

L.C.Chamon, D.Pereira, E.S.Rossi, Jr., C.P.Silva, R.Lichtenthaler Filho, L.C.Gomes

Experimental Investigation of the Ion-Ion Potential for the 16O + 60Ni System at Large Interaction Distances

NUCLEAR REACTIONS 60Ni(16O, 16O), (16O, 16O'), E=35-37 MeV; measured σ(θ); deduced optical potential. Coupled-channels calculations.

doi: 10.1016/0375-9474(94)00491-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0927.

1994LI31      Phys.Rev. C50, 3033 (1994)

R.Lichtenthaler, D.Pereira, L.C.Chamon, L.C.Gomes, A.Ventura, L.Zuffi

Second Order Effects in the Algebraic Potential for Heavy-Ion Systems Near the Coulomb Barrier

NUCLEAR REACTIONS 63Cu(16O, 16O), E=39-64 MeV; measured σ(θ); deduced algebraic potential parameters, characteristics.

doi: 10.1103/PhysRevC.50.3033
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1636.

1992BO32      Phys.Rev. C46, 2360 (1992)

A.M.Borges, C.P.da Silva, D.Pereira, L.C.Chamon, E.S.Rossi, Jr., C.E.Aguiar

Pair Transfer and the Sub-Barrier Fusion of 18O + 58Ni

NUCLEAR REACTIONS, ICPND 58Ni(18O, X), E=51.7 MeV; 60Ni(16O, X), E=64 MeV; measured evaporation residue σ(θ). 58Ni(18O, X), 60Ni(16O, X), E(cm)=31.6-56.8 MeV; measured fusion σ(E); deduced reaction mechanism.

doi: 10.1103/PhysRevC.46.2360
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0934.

1992CH06      Phys.Lett. 275B, 29 (1992)

L.C.Chamon, D.Pereira, E.S.Rossi, C.P.Silva, G.R.Razeto, A.M.Borges, L.C.Gomes, O.Sala

Isotopic Dependence of the Fusion Cross Section in the Systems 16,18O + 63,65Cu

NUCLEAR REACTIONS 63,65Cu(18O, X), E=40.1-64 MeV; measured fusion σ(E). 63,65Cu(16O, 16O), E=40.1-64 MeV; measured σ(θ). 63,65Cu(16O, X), E(cm)=30-50 MeV; analyzed fusion σ(E); deduced fusion σ isotopic dependence.

doi: 10.1016/0370-2693(92)90846-V
Citations: PlumX Metrics

1989PE03      Phys.Lett. 220B, 347 (1989)

D.Pereira, G.Ramirez, O.Sala, L.C.Chamon, C.A.Rocha, J.C.Acquadro, C.Tenreiro

Effect of the Threshold Anomaly on the Fusion Cross Sections for the Systems 16O + 63,65Cu

NUCLEAR REACTIONS, ICPND 63,65Cu(16O, X), E=40-72 MeV; measured evaporation residue σ(E). 63,65Cu(16O, 16O), E=46 MeV; measured σ(θ); deduced optical model parameters, threshold anomaly role.

doi: 10.1016/0370-2693(89)90885-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0408.

1984PE11      Ann.Acad.Brasil.Cienc. 56, 27 (1984)

D.Pereira, J.C.Acquadro, O.Sala

Fusion and Quasi-Elastic Processes in the 27Al + 16O System

NUCLEAR REACTIONS 27Al(16O, X), (16O, 16O), (16O, 16O'), E=45.6 MeV; measured evaporation residue, elastic, inelastic σ(θ); deduced fusion σ, quasielastic σ ratio. Frahn-Rehm formalism.

1982MA30      Phys.Rev. C26, 500 (1982)

W.Mayer, D.Pereira, K.E.Rehm, H.J.Scheerer, H.J.Korner, G.Korschinek, W.Mayer, P.Sperr, S.C.Pieper, R.D.Lawson

Strong Population of Excited 0+ States in Even Zr Isotopes Observed with the (14C, 16O) Reaction

NUCLEAR REACTIONS 92,100Mo(14C, 14C), (14C, 14C'), (14C, 16O), 94,96,98Mo(14C, 16O), E=71 MeV; measured σ(θ), σ(E(16O)); deduced optical model parameters. 90,92,94,96,98Zr levels deduced spectroscopic amplitudes. DWBA analysis.

doi: 10.1103/PhysRevC.26.500
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1567.

1982PE13      Z.Phys. A308, 361 (1982)

D.Pereira, H.-J.Korner, G.Korschinek, W.Mayer, H.-J.Scheerer

Analogies between the (p, t) and the (14C, 16O) Reaction on Semi-Magic Nuclei

NUCLEAR REACTIONS 140Ce, 142Nd, 144Sm(14C, 16O), E=71 MeV; measured σ(E(16O)), σ(θ). 138Ba, 140Ce, 142Nd level deduced collective characteristics, proton orbital coherence effect. Cluster transfer DWBA analysis.

doi: 10.1007/BF01415885
Citations: PlumX Metrics

1982SC25      Z.Phys. A308, 183 (1982)

H.J.Scheerer, D.Pereira, A.Chalupka, R.Gyufko, C.-A.Wiedner

Mass Excess of 145Eu

NUCLEAR REACTIONS 144Sm, 142Nd, 209Bi, 92Mo(3He, d), E=33 MeV; measured σ(Ed), relative Q. 145Eu deduced mass excess. Q3D magnetic spectrograph.

doi: 10.1007/BF01413010
Citations: PlumX Metrics

1981KO30      Phys.Rev. C24, 2076 (1981)

I.Koenig, H.Bohn, T.Faestermann, P.Kienle, H.J.Korner, W.A.Mayer, D.Pereira, K.E.Rehm, H.J.Scheerer

Spectroscopy of Excited States in 102Mo and 106Ru

NUCLEAR REACTIONS 100Mo(18O, 16O), E=84 MeV; 104Ru(18O, 16O), E=84, 100 MeV; measured 16Oγ-coin, Eγ. 102Mo, 106Ru deduced levels, J, π, yrast transitions. Enriched targets.

doi: 10.1103/PhysRevC.24.2076
Citations: PlumX Metrics

Back to query form