NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = M.M.Coimbra Found 20 matches. 2007WE01 Nucl.Phys. A781, 342 (2007); Erratum Nucl.Phys. A794, 231 (2007) J.C.Werner, L.A.S.Leal, M.G.Munhoz, N.Carlin, L.C.Chamon, N.Added, J.A.P.Brage, R.Liguori Neto, M.M.Coimbra, M.M.de Moura, F.A.Souza, A.A.P.Suaide, E.M.Szanto, A.Szanto de Toledo, J.Takahashi Structure effects in the elastic scattering for the 16O + 46, 50Ti systems NUCLEAR REACTIONS 46,50Ti(16O, 16O), E=30-70 MeV; measured elastic σ(θ); deduced model parameters, threshold anomaly. Unexpected structure effects not observed.
doi: 10.1016/j.nuclphysa.2006.11.034
1993FA05 Nucl.Phys. A552, 82 (1993) L.Fante, Jr., N.Added, R.M.Anjos, N.Carlin, M.M.Coimbra, M.C.S.Figueira, R.Matheus, E.M.Szanto, A.Szanto de Toledo Fusion and Peripheral Processes in the 9Be + 10,11B Reactions NUCLEAR REACTIONS 10,11B(9Be, X), E=10-40 MeV; measured σ(fragment θ, E), σ(fragment A, Z) for fusion, quasi-elastic, elastic scattering; deduced critical grazing angular momentum, binary processes role. Statistical model calculations.
doi: 10.1016/0375-9474(93)90332-R
1991CO18 Nucl.Phys. A535, 161 (1991) M.M.Coimbra, R.M.Anjos, N.Added, N.Carlin Filho, L.Fante, Jr., M.C.S.Figueira, G.Ramirez, E.M.Szanto, A.Szanto de Toledo Study of the 10,11B + 10,11B Reactions up to E/A ≈ 5 MeV NUCLEAR REACTIONS 10,11B(10B, X), (11B, X), E=15-50 MeV; measured σ(θ, E), σ(A, Z) for fusion, quasi-elastic, elastic scattering; deduced critical, grazing angular momentum. Statistical model calculations.
doi: 10.1016/0375-9474(91)90521-7
1991GO20 Nucl.Phys. A534, 429 (1991) P.R.S.Gomes, T.J.P.Penna, E.F.Chagas, R.Liguori Neto, J.C.Acquadro, P.R.Pascholati, E.Crema, C.Tenreiro, N.Carlin Filho, M.M.Coimbra Fusion of 59Co with Light Projectiles at Near Barrier Energies NUCLEAR REACTIONS, ICPND 59Co(14N, xnypzα), (16O, xnypzα), E=32-56 MeV; measured fusion σ(E), σ(elastic)/σ(Rutherford).
doi: 10.1016/0375-9474(91)90510-D
1990AN14 Phys.Rev. C42, 354 (1990) R.M.Anjos, V.Guimaraes, N.Added, N.Carlin Filho, M.M.Coimbra, L.Fante, Jr., M.C.S.Figueira, E.M.Szanto, C.F.Tenreiro, A.Szanto de Toledo Effect of the Entrance Channel Mass Asymmetry on the Limitation of Light Heavy-Ion Fusion Cross Sections NUCLEAR REACTIONS, ICPND 27Al(11B, X), E=15-50 MeV; 19F(19F, X), E=32-72 MeV; measured evaporation residue σ(θ); deduced fusion barrier parameters, σ(E).
doi: 10.1103/PhysRevC.42.354
1990LI16 Nucl.Phys. A512, 333 (1990) R.Liguori Neto, J.C.Acquadro, P.R.S.Gomes, A.Szanto de Toledo, C.F.Tenreiro, E.Crema, N.Carlin Filho, M.M.Coimbra Fusion of 16O + 46,50Ti Near and Below the Coulomb Barrier NUCLEAR REACTIONS, ICPND 46,50Ti(16O, X), E(cm) ≈ 21-49 MeV; measured evaporation residue, fusion σ(E); deduced barrier parameters. Hyperpure Ge detectors, in-beam, off-beam γ-rays. Wong model. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0351. 1990SZ06 Phys.Rev. C42, R815 (1990) A.Szanto de Toledo, L.Fante, Jr., R.M.Anjos, N.Added, M.M.Coimbra, M.C.S.Figueira, N.Carlin Filho, E.M.Szanto, M.S.Hussein, B.V.Carlson Dissipative Processes in Light-Heavy-Ion-Induced Reactions and Their Time Scales NUCLEAR REACTIONS 10,11B(9Be, X), E=10-40 MeV; 10,11B(10B, X), (11B, X), E=15-50 MeV; 10,11B(18O, X), E=20-72 MeV; measured σ(θ); deduced damped exit channel time scales.
doi: 10.1103/PhysRevC.42.R815
1989CA14 Phys.Rev. C40, 91 (1989) N.Carlin-Filho, M.M.Coimbra, N.Added, R.M.Anjos, L.Fante, Jr., M.C.S.Figueira, V.Guimaraes, E.M.Szanto, A.Szanto de Toledo, O.Civitarese Identification of Projectile Sequential Decay and Incomplete Fusion in the 16O + 28Si, 16O + 27Al, and 10B + 27Al Systems at 4-5 MeV/Nucleon NUCLEAR REACTIONS 27Al, 28Si(16O, α12C), E=64 MeV; 27Al(10B, α6Li), E=48 MeV; measured α(12C)(θ), α(6Li)(θ), σ(θ1, θ2); deduced reaction mechanism.
doi: 10.1103/PhysRevC.40.91
1989GO15 Nucl.Instrum.Methods Phys.Res. A280, 395 (1989) P.R.S.Gomes, T.J.P.Penna, R.Liguori Neto, J.C.Acquadro, C.Tenreiro, P.A.B.Freitas, E.Crema, N.Carlin Filho, M.M.Coimbra Nuclear Fusion between Heavy Ions by the Gamma-Ray Spectroscopy Method NUCLEAR REACTIONS, ICPND 46Ti(16O, X), E(cm) ≈ 20-35 MeV; 50Ti(16O, X), E(cm) ≈ 20-50 MeV; 64,66Zn(16O, X), E=30-65 MeV; 59Co(16O, X), E(cm) ≈ 27.5-55 MeV; 59Co(14N, X), E ≈ 30-60 MeV; measured fusion σ(E). 59Co(14N, 2n2p), E=threshold-60 MeV; measured σ(E). 59Co(14N, xnypzα), E=32-56 MeV; measured σ(E).
doi: 10.1016/0168-9002(89)90940-6
1989SZ01 Phys.Rev.Lett. 62, 1255 (1989) A.Szanto de Toledo, M.M.Coimbra, N.Added, R.M.Anjos, N.Carlin Filho, L.Fante, Jr., M.C.S.Figueira, V.Guimaraes, E.M.Szanto Fissionlike Decay of 20Ne: Eccentric behavior in the B + B fusion processes NUCLEAR REACTIONS, ICPND 10,11B(10B, X), (11B, X), E=1.5-5 MeV/nucleon; measured σ(fragment θ, E), fusion σ(E).
doi: 10.1103/PhysRevLett.62.1255
1986BR26 J.Phys.(London) G12, 391 (1986) M.E.Brandan, A.Menchaca-Rocha, A.Szanto de Toledo, N.Carlin Filho, E.M.Szanto, M.M.Coimbra Detection of 8Be Nuclei from the Reaction 16O + 27Al at 65 MeV NUCLEAR REACTIONS 27Al(16O, 8Be), E=65 MeV; measured σ(E(8Be)), ejectile production σ. ΔE-E telescope. Two-body kinematic calculations.
doi: 10.1088/0305-4616/12/5/006
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
1985CA01 Phys.Rev. C31, 152 (1985) N.Carlin Filho, M.M.Coimbra, J.C.Acquadro, R.Liguori Neto, E.M.Szanto, E.Farrelly-Pessoa, A.Szanto de Toledo Particle Emission in the Light Heavy-Ion Fusion Reactions: 14N, 16,18O + 12C NUCLEAR REACTIONS 12C(16O, X), (14N, X), (18O, X), E=30-60 MeV; measured σ(fragment θ, E) for X=d, t, 3He, α; deduced optical model parameters. 22Na, 23,24,25,26Mg, 25,26,27,28,29Al deduced level density parameters.
doi: 10.1103/PhysRevC.31.152
1984CO27 Phys.Rev. C30, 2092 (1984) M.M.Coimbra, N.Carlin Filho, A.Szanto de Toledo, P.M.Stwertka, M.G.Herman, N.G.Nicolis, T.M.Cormier Use of Energy-Averaged Cross Sections for Nuclear Spectroscopy: 26Mg states in the continuum NUCLEAR REACTIONS 12C(18O, α), E=46-50 MeV: measured σ(Eα), σ(θ); deduced energy averaged σ. 26Mg deduced continuum states.
doi: 10.1103/PhysRevC.30.2092
1984SZ05 Phys.Rev. C30, 1706 (1984) A.Szanto de Toledo, T.M.Cormier, M.M.Coimbra, N.Carlin Filho, P.M.Stwertka, N.G.Nicolis 24Mg Yrast Sequence up to 30 MeV Excitation NUCLEAR REACTIONS 12C(16O, α), E=94, 97 MeV; measured σ(θ), σ(Eα). 24Mg deduced yrast sequence, effective moment of inertia.
doi: 10.1103/PhysRevC.30.1706
1982CO25 Phys.Lett. 118B, 303 (1982) T.M.Cormier, A.Szanto De Toledo, M.M.Coimbra, N.Carlin Filho, P.Stwertka, M.Herman, N.Nicolis The Validity of the Compound Nucleus Mechanism in the 12C(16O, α) Reaction at High Energies NUCLEAR REACTIONS 12C(16O, α), E=40-150 MeV; measured σ(θ) vs E; deduced reaction mechanism. Compound nucleus model, Hauser-Feshbach analysis.
doi: 10.1016/0370-2693(82)90189-7
1982ST11 Phys.Rev.Lett. 49, 640 (1982) P.M.Stwertka, T.M.Cormier, M.Herman, N.Nicolis, A.Szanto de Toledo, M.M.Coimbra, N.Carlin Filho Kinematics of the Gross Structures in the α Spectrum of the 16O + 12C Reaction NUCLEAR REACTIONS 12C(16O, α), E=94-150 MeV; measured σ(Eα) vs E; deduced reaction mechanism. 24Mg deduced narrow, closely spaced levels. Kinematic analysis, inclusive reactions.
doi: 10.1103/PhysRevLett.49.640
1981SZ05 Phys.Rev.Lett. 47, 632 (1981) A.Szanto de Toledo, M.M.Coimbra, N.Carlin Filho, T.M.Cormier, P.M.Stwertka Interpretation of Gross Structures in the Energy Spectra of the Reaction 12C(16O, α)24Mg NUCLEAR REACTIONS 12C(16O, α), E=48.8, 54.2, 58.6, 55, 60, 65 MeV; measured σ(Eα, θ). 24Mg deduced yrast sequence. Si surface barrier detector telescopes.
doi: 10.1103/PhysRevLett.47.632
1981SZ06 Phys.Rev.Lett. 47, 1881 (1981) A.Szanto de Toledo, T.M.Cormier, M.Herman, B.Lin, P.M.Stwertka, M.M.Coimbra, N.C.Filho Limiting Angular Momenta for Light Heavy-Ion Fusion at High Energy NUCLEAR REACTIONS 12C(16O, α), E=28.5-100 MeV; measured σ(θ); deduced no low-L cut off. Legendre polynomial analysis.
doi: 10.1103/PhysRevLett.47.1881
1981SZ07 Fizika(Zagreb) 13, Suppl.No.1, 29 (1981) A.Szanto de Toledo, M.M.Coimbra, N.C.Filho, T.M.Cormier, P.M.Stwertka An Interpretation of Gross Structures in the Energy Spectra of the 12C(16O, α)24Mg Reactions NUCLEAR REACTIONS 12C(16O, α), E=48.8, 54.2, 58.6, 55, 65 MeV; measured σ(θ), σ(Eα); deduced broad structures, angular momentum matching. 24Mg deduced selective yrast cluster population.
Back to query form |