NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = J.R.Oliveira Found 76 matches. 2024BR01 Phys.Rev. C 109, 014604 (2024) G.A.Brischetto, O.Sgouros, D.Carbone, F.Cappuzzello, M.Cavallaro, J.Lubian, G.De Gregorio, C.Agodi, D.Calvo, E.R.Chavez Lomeli, I.Ciraldo, F.Delaunay, H.Djapo, C.Eke, P.Finocchiaro, M.Fisichella, A.Gargano, M.A.Guazzelli, A.Hacisalihoglu, R.Linares, N.H.Medina, M.Moralles, J.R.B.Oliveira, A.Pakou, L.Pandola, V.Soukeras, G.Souliotis, A.Spatafora, D.Torresi, A.Yildirim, V.A.B.Zagatto 18O + 48Ti elastic and inelastic scattering at 275 MeV
doi: 10.1103/PhysRevC.109.014604
2024BR05 Nuovo Cim. C 47, 32 (2024) G.A.Brischetto, O.Sgouros, D.Carbone, F.Cappuzzello, M.Cavallaro, J.Lubian, G.De Gregorio, C.Agodi, D.Calvo, E.R.Chavez Lomeli, I.Ciraldo, F.Delaunay, H.Djapo, C.Eke, P.Finocchiaro, M.Fisichella, A.Gargano, M.A.Guazzelli, A.Hacisalihoglu, R.Linares, N.H.Medina, M.Moralles, J.R.B.Oliveira, A.Pakou, L.Pandola, V.Soukeras, G.Souliotis, A.Spatafora, D.Torresi, A.Yildirim, V.A.B.Zagatto, for the NUMEN collaboration Elastic scattering angular distribution for the 18O+48Ti collision at 275 MeV within the NUMEN project NUCLEAR REACTIONS 48Ti(18O, 18O), E=275 MeV; measured reaction products; deduced σ(θ) using multichannel approach. The MAGNEX large acceptance magnetic spectrometer, K800 superconducting cyclotron of the INFN-LNS in Cat ania.
doi: 10.1393/ncc/i2024-24032-1
2024CI02 Phys.Rev. C 109, 024615 (2024) I.Ciraldo, F.Cappuzzello, M.Cavallaro, D.Carbone, A.Gargano, G.De Gregorio, H.Garcia-Tecocoatzi, E.Santopinto, R.I.Magana-Vsevolodovna, L.Acosta, C.Agodi, P.Amador-Valenzuela, G.A.Brischetto, S.Burrello, D.Calvo, E.R.Chavez Lomeli, M.Colonna, F.Delaunay, H.Djapo, C.Eke, P.Finocchiaro, S.Firat, M.Fisichella, M.A.Guazzelli, A.Hacisalihoglu, R.Linares, N.H.Medina, M.Moralles, J.R.B.Oliveira, A.Pakou, L.Pandola, H.Petrascu, F.Pinna, O.Sgouros, S.O.Solakci, V.Soukeras, G.Souliotis, A.Spatafora, D.Torresi, S.Tudisco, A.Yildirim, V.A.B.Zagatto Analysis of one-proton transfer reaction in 18O+76Se collisions at 275 MeV
doi: 10.1103/PhysRevC.109.024615
2024CI03 Nuovo Cim. C 47, 28 (2024) I.Ciraldo, F.Cappuzzello, M.Cavallaro, D.Carbone, A.Gargano, G.De Gregorio, H.Garcia-Tecocoatzi, E.Santopinto, R.I.Magana-Vsevolodovna, L.Acosta, C.Agodi, P.Amador-Valenzuela, G.A.Brischetto, S.Burrello, D.Calvo, E.R.Chavez Lomeli, M.Colonna, F.Delaunay, H.Djapo, C.Eke, P.Finocchiaro, S.Firat, M.Fisichella, M.A.Guazzelli, A.Hacisalihoglu, R.Linares, N.H.Medina, M.Moralles, J.R.B.Oliveira, A.Pakou, L.Pandola, H.Petrascu, F.Pinna, O.Sgouros, S.O.Solakci, V.Soukeras, G.Souliotis, A.Spatafora, D.Torresi, S.Tudisco, A.Yildirim, V.A.B.Zagatto, for the NUMEN collaboration Investigation of 76Se(18O, 17O)75Se and 76Se(18O, 19F)75As transfer reactions at 15 MeV/u in a multi-channel approach within the NUMEN project NUCLEAR REACTIONS 76Se(18O, 17O)75Se, 76Se(18O, 19F)75As, 12C(18O, 19F)11B, E=15 MeV/nucleon; measured reaction products; deduced excitation energy spectrum one-nucleon transfer reactions. Comparison with the Distorted-Wave Born Approximation (DWBA) framework calculations. The MAGNEX scattering chamber, the Istituto Nazionale di Fisica Nucleare - Laboratori Nazionali del Sud (INFN-LNS) (Italy).
doi: 10.1393/ncc/i2024-24028-9
2023LI37 Phys.Rev. C 108, 014619 (2023) R.Linares, C.C.Seabra, V.A.B.Zagatto, F.Cappuzzello, M.Cavallaro, D.Carbone, C.Agodi, L.M.Fonseca, J.R.B.Oliveira One-neutron transfer from 16O to 27Al and 28Si targets at Elab = 240 MeV NUCLEAR REACTIONS 27Al, 28Si(16O, 15O), E=240 MeV; measured reaction products; deduced one-neutron stripping reaction σ(θ); calculated 27Al, 28Si(16O, 16O), E=240 MeV; calculated elastic scattering σ(θ). Comparison to coupled channel Born approximation (CCBA) and coupled reaction channels (CRC) performed with spectroscopic amplitudes obtained from the PSDMOD, SDMWKPN and SDPF-U interactions. MAGNEX spectrometer at superconducting cyclotron (INFN-LNL de Sud, Catania).
doi: 10.1103/PhysRevC.108.014619
2023SA40 Nucl.Phys. A1040, 122745 (2023) O.C.B.Santos, J.R.B.Oliveira, E.Macchione, R.Lichtenthaler, K.C.C.Pires, A.Lepine-Szily The measurement of the half-life of the second excited state of 237Np with a new detector system and digital electronics RADIOACTIVITY 241Am(α), 237Np(IT); measured decay products, Eα, Iα, Eγ, Iγ, α-γ-coin.; deduced 237Np second excited state T1/2. Fast scintillators, LYSO(Ce) γ-ray detectors.
doi: 10.1016/j.nuclphysa.2023.122745
2023SG02 Phys.Rev. C 108, 044611 (2023) O.Sgouros, M.Cutuli, F.Cappuzzello, M.Cavallaro, D.Carbone, C.Agodi, G.De Gregorio, A.Gargano, R.Linares, G.A.Brischetto, D.Calvo, E.R.Chavez Lomeli, I.Ciraldo, F.Delaunay, H.Djapo, C.Eke, P.Finocchiaro, M.Fisichella, M.A.Guazzelli, A.Hacisalihoglu, J.Lubian, N.H.Medina, M.Moralles, J.R.B.Oliveira, A.Pakou, L.Pandola, V.Soukeras, G.Souliotis, A.Spatafora, D.Torresi, A.Yildirim, V.A.B.Zagatto, for the NUMEN Collaboration) One-neutron transfer reaction in the 18O + 48Ti collision at 275 MeV
doi: 10.1103/PhysRevC.108.044611
2022ES04 XLIV Brazilian Meeting on Nuclear Physics, Brazil, 9-11 Nov 2021 p.012043 (2022); J.Phys.:Conf.Ser. 2340 R.Escudeiro, C.E.C.Vasconcellos, P.R.P.Allegro, N.H.Medina, D.L.Toufen, N.Added, V.A.P.Aguiar, S.G.P.N.Alberton, J.Alcantara-Nunez, M.A.Guazzelli, E.L.A.Macchione, J.R.B.Oliveira, R.V.Ribas, V.B.Scarduelli Isomeric state in the odd-odd 68Ga nucleus RADIOACTIVITY 68Ga(IT) [from 55Mn(16O, n2p)68Ga, E=55 MeV];measured decay products, Eγ, Iγ; deduced γ-ray energies, energy levels, J, π, T1/2. Comparison with the Large Scale Shell Model (LSSM) calculations. The Pelletron-8UD accelerator, the Nuclear Physics Open Laboratory (LAFN) of the Physics Institute of the University of Sao Paulo. The Isomeric State Measurement System (SISMEI).
doi: 10.1088/1742-6596/2340/1/012043
2021CA28 Phys.Rev. C 104, 064609 (2021) S.Calabrese, M.Cavallaro, D.Carbone, F.Cappuzzello, C.Agodi, S.Burrello, G.De Gregorio, J.L.Ferreira, A.Gargano, O.Sgouros, L.Acosta, P.Amador-Valenzuela, J.I.Bellone, T.Borello-Lewin, G.A.Brischetto, D.Calvo, V.Capirossi, E.R.Chavez Lomeli, I.Ciraldo, M.Colonna, F.Delaunay, H.Djapo, C.Eke, P.Finocchiaro, S.Firat, M.Fisichella, A.Foti, M.A.Guazzelli, A.Hacisalihoglu, F.Iazzi, L.La Fauci, J.A.Lay, R.Linares, J.Lubian, N.H.Medina, M.Moralles, J.R.B.Oliveira, A.Pakou, L.Pandola, H.Petrascu, F.Pinna, G.Russo, S.O.Solakci, V.Soukeras, G.Souliotis, A.Spatafora, D.Torresi, S.Tudisco, A.Yildirim, V.A.B.Zagatto 18O-induced single-nucleon transfer reactions on 40Ca at 15.3A MeV within a multichannel analysis NUCLEAR REACTIONS 40Ca(18O, 17O)41Ca, E=15.3 MeV/nucleon; 40Ca(18O, 19F)39K, E=15.3 MeV/nucleon; measured reaction products, 17O and 19F ejectiles produced in one-neutron stripping and one-proton pickup reactions, excitation energy spectra, differential σ(θ) using MAGNEX magnetic spectrometer at the K800 Superconducting Cyclotron of INFN-LNS-Catania under NUMEN Collaboration. Comparison with theoretical calculations of σ(θ) distributions using distorted wave Born approximation (DWBA) and coupled channel Born approximation (CCBA) frameworks, with Sao Paulo optical potentials and shell model spectroscopic amplitudes. 17O, 19F, 41Ca, 39K; deduced excitation energies from one-neutron transfer reactions. 17O, 41Ca; 19F, 39K; calculated one-neutron spectroscopic amplitudes for 18O projectile and 40Ca target overlaps using shell-model with the p-sd-mod and ZBM2-modified interactions; coupling schemes for the projectile-ejectile and target-residual systems for the one-proton and one-neutron transfer used in the optical model (OM) + DWBA and CCBA calculations.
doi: 10.1103/PhysRevC.104.064609
2021LI20 Eur.Phys.J. A 57, 92 (2021) R.Lichtenthaler, O.C.B.Santos, A.Serra, U.Umbelino, K.C.C.Pires, J.R.B.Oliveira, A.Lepine-Szily, P.N.de Faria, V.Morcelle Experiments with A = 6-8 exotic beams in RIBRAS NUCLEAR REACTIONS 9Be(6He, 6He), E=16.2, 21.3 MeV; measured reaction products; deduced σ, optical model parameters.
doi: 10.1140/epja/s10050-021-00411-0
2020FI09 Universe 6, 129 (2020) P.Finocchiaro, L.Acosta, C.Agodi, C.Altana, P.Amador-Valenzuela, I.Boztosun, S.Brasolin, G.A.Brischetto, O.Brunasso, S.Calabrese, L.Calabretta, D.Calvo, V.Capirossi, F.Cappuzzello, D.Carbone, M.Cavallaro, E.R.Chavez Lomeli, I.Ciraldo, G.D'Agostino, F.Delaunay, H.Djapo, C.Ferraresi, M.Fisichella, D.C.Flechas Garcia, F.Iazzi, L.La Fauci, G.Lanzalone, F.La Via, R.Linares, N.H.Medina, P.Mereu, M.Moralles, J.R.B.Oliveira, L.Pandola, A.Pappalardo, H.Petrascu, F.Pinna, A.D.Russo, D.Sartirana, O.Sgouros, S.O.Solakci, V.Soukeras, A.Spatafora, D.Torresi, S.Tudisco, A.Yildirim, V.A.B.Zagatto The NUMEN Heavy Ion Multidetector for a Complementary Approach to the Neutrinoless Double Beta Decay
doi: 10.3390/universe6090129
2020OL04 Eur.Phys.J. A 56, 153 (2020) J.R.B.Oliveira, for the NUMEN Collaboration First comparison of GEANT4 hadrontherapy physics model with experimental data for a NUMEN project reaction case
doi: 10.1140/epja/s10050-020-00152-6
2019AL32 Phys.Rev. C 100, 064602 (2019) M.A.G.Alvarez, J.P.Fernandez-Garcia, J.L.Leon-Garcia, M.Rodriguez-Gallardo, L.R.Gasques, L.C.Chamon, V.A.B.Zagatto, A.Lepine-Szily, J.R.B.Oliveira, V.Scarduelli, B.V.Carlson, J.Casal, A.Arazi, D.A.Torres, F.Ramirez Systematic study of optical potential strengths in reactions on 120Sn involving strongly bound, weakly bound, and exotic nuclei NUCLEAR REACTIONS 120Sn(6Li, 6Li), E=19, 24, 27 MeV; measured scattered 6Li, σ(E, θ) using SATURN array of Si detectors at the tandem accelerator of LAFN, University of Sao Paulo. 120Sn(α, α), E(reduced)=5.1, 12.0, 15.6, 19.1 MeV; 120Sn(6He, 6He), E(reduced)=3.8, 4.4, 6.1, 6.7, 8.4 MeV; 120Sn(7Li, 7Li), E(reduced)=0.6, 1.3, 3.2, 5.1, 7.0, 8.9 MeV; 120Sn(9Be, 9Be), E(reduced)=0.3, 0.7, 1.6, 1.7, 3.1, 13.3, 20.7 MeV; 120Sn(10B, 10B), E(reduced)=0.2, 1.6, 2.1, 3.4 MeV; 120Sn(16O, 16O), E(reduced)=2.3, 3.1, 4.0 MeV; 120Sn(18O, 18O), E(reduced)=2.1 MeV; analyzed previous σ(E, θ) data as part of the E-125 experimental campaign, developed at the LAFN, with experiments carried out at Sao Paulo and TANDAR facility in Buenos Aires. Optical model analyses based on the double-folding Sao Paulo potential. NUCLEAR STRUCTURE 6Li, 6He, 9,10Be; calculated matter densities using Hartree-Bogoliubov (HB) theory with NL3 and DDME1 interactions, and from charge densities obtained in (e, e') experiments. 4,6He, 6,7Li, 9,10Be, 16,18O; calculated s-wave barrier parameters using double-folding Sao Paulo potential (SPP) for systems with projectiles focusing on 120Sn.
doi: 10.1103/PhysRevC.100.064602
2019FO18 Phys.Rev. C 100, 014604 (2019) L.M.Fonseca, R.Linares, V.A.B.Zagatto, F.Cappuzzello, D.Carbone, M.Cavallaro, C.Agodi, J.Lubian, J.R.B.Oliveira Elastic and inelastic scattering of 16O on 27Al and 28Si at 240 MeV NUCLEAR REACTIONS 27Al, 28Si(16O, 16O), (16O, 16O'), E=240 MeV; measured 16O particles, excitation energy spectra and σ(θ) for elastic and inelastic scattering using MAGNEX spectrometer and focal plane detector at INFN-Catania; deduced dependence of shape of angular distributions on the mass diffuseness parameter. Comparison with coupled channel calculations by including couplings to excited states in the target and projectile.
doi: 10.1103/PhysRevC.100.014604
2018AL29 Phys.Rev. C 98, 024621 (2018) M.A.G.Alvarez, M.Rodriguez-Gallardo, L.R.Gasques, L.C.Chamon, J.R.B.Oliveira, V.Scarduelli, A.S.Freitas, E.S.Rossi, V.A.B.Zagatto, J.Rangel, J.Lubian, I.Padron Elastic scattering, inelastic excitation, and 1n pick-up transfer cross sections for 10B + 120Sn at energies near the Coulomb barrier NUCLEAR REACTIONS 120Sn(10B, 10B), (10B, 10B'), (10B, 11B), E=31.5, 33.5, 35.0, 37.5 MeV; measured particle spectra, elastic, inelastic and one-neutron pick-up σ(θ, E) using Silicon Array based on Telescopes of USP for Reactions and Nuclear applications (SATURN) at the Open Laboratory of Nuclear Physics (LAFN) of the University of Sao Paulo. Comparison with coupled-reaction channel (CRC), optical optical model (OM), and continuum-discretized coupled-channels calculations (CDCC) calculations using the double-folding Sao Paulo potential (SPP).
doi: 10.1103/PhysRevC.98.024621
2018CA16 Eur.Phys.J. A 54, 72 (2018) F.Cappuzzello, C.Agodi, M.Cavallaro, D.Carbone, S.Tudisco, D.Lo Presti, J.R.B.Oliveira, P.Finocchiaro, M.Colonna, D.Rifuggiato, L.Calabretta, D.Calvo, L.Pandola, L.Acosta, N.Auerbach, J.Bellone, R.Bijker, D.Bonanno, D.Bongiovanni, T.Borello-Lewin, I.Boztosun, O.Brunasso, S.Burrello, S.Calabrese, A.Calanna, E.R.Chavez-Lomeli, G.D'Agostino, P.N.De Faria, G.De Geronimo, F.Delaunay, N.Deshmukh, J.L.Ferreira, M.Fisichella, A.Foti, G.Gallo, H.Garcia-Tecocoatzi, V.Greco, A.Hacisalihoglu, F.Iazzi, R.Introzzi, G.Lanzalone, J.A.Lay, F.La Via, H.Lenske, R.Linares, G.Litrico, F.Longhitano, J.Lubian, N.H.Medina, D.R.Mendes, M.Moralles, A.Muoio, A.Pakou, H.Petrascu, F.Pinna, S.Reito, A.D.Russo, G.Russo, G.Santagati, E.Santopinto, R.B.B.Santos, O.Sgouros, M.A.G.da Silveira, S.O.Solakci, G.Souliotis, V.Soukeras, A.Spatafora, D.Torresi, R.Magana Vsevolodovna, A.Yildirim, V.A.B.Zagatto The NUMEN project: NUclear Matrix Elements for Neutrinoless double beta decay
doi: 10.1140/epja/i2018-12509-3
2018CA17 Acta Phys.Pol. B49, 275 (2018) S.Calabrese, F.Cappuzzello, D.Carbone, M.Cavallaro, C.Agodi, L.Acosta, D.Bonanno, D.Bongiovanni, T.Borello-Lewin, I.Boztosun, D.Calvo, E.R.Chavez-Lomeli, N.Deshmukh, P.N.de Faria, P.Finocchiaro, M.Fisichella, A.Foti, G.Gallo, A.Hacisalihoglu, F.Iazzi, R.Introzzi, G.Lanzalone, R.Linares, F.Longhitano, D.Lo Presti, N.Medina, A.Muoio, J.R.B.Oliveira, A.Pakou, L.Pandola, F.Pinna, S.Reito, G.Russo, G.Santagati, O.Sgouros, S.O.Solakci, V.Soukeras, G.Souliotis, A.Spatafora, D.Torresi, S.Tudisco, A.Yildirim, V.A.B.Zagatto First Measurement of the 116Cd(20Ne, 20O)116Sn Reaction at 15 A MeV NUCLEAR REACTIONS 116Cd(20Ne, 20O)116Sn, E=15 MeV/nucleon; measured outgoing 20O ejectiles momentum by the MAGNEX spectrometer and detected by its Focal Plane Detector (FPD), other reaction products using K800 Superconducting cyclotron at INFN-LNS Catania coupled to carbon post-stripper; deduced identified 20O ejectiles. The 116Cd(20Ne, 20O)116Sn reaction has been measured for the first time; Double Charge-Exchange (DCE) measure with heavy ions successful, PID and ray-reconstruction procedures led to excellent signal-to-noise ratio.
doi: 10.5506/aphyspolb.49.275
2018GA09 Phys.Rev. C 97, 034629 (2018) L.R.Gasques, A.S.Freitas, L.C.Chamon, J.R.B.Oliveira, N.H.Medina, V.Scarduelli, E.S.Rossi, M.A.G.Alvarez, V.A.B.Zagatto, J.Lubian, G.P.A.Nobre, I.Padron, B.V.Carlson Elastic, inelastic, and 1n transfer cross sections for the 10B+ 120Sn reaction NUCLEAR REACTIONS 120Sn(10B, 10B), (10B, 10B'), (10B, 11B), E=37.5 MeV; measured reaction products, particle spectra, σ(θ) for elastic and inelastic scattering using the Silicon Array and Telescopes of Usp for Reactions and Nuclear applications (SATURN) system at the Pelletron accelerator of University of Sao Paulo; analyzed data for σ(θ) using the coupled reaction channel (CRC) and one-step DWBA formalisms. 120Sn; deduced excitation of first 2+ and 3- levels, B(E2), B(E3), and deformation lengths. 10B; deduced excitation of 1+ level, B(E2), deformation length. 119Sn; deduced levels, σ, spectroscopic factors, CRC and DWBA analysis.
doi: 10.1103/PhysRevC.97.034629
2018HA08 Phys.Rev. C 97, 024308 (2018) R.A.Haring-Kaye, S.I.Morrow, J.Doring, S.L.Tabor, K.Q.Le, P.R.P.Allegro, P.C.Bender, R.M.Elder, N.H.Medina, J.R.B.Oliveira, V.Tripathi Multiple band structures in 70Ge NUCLEAR REACTIONS 55Mn(18O, 2np), E=50 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using Compton-suppressed Ge array consisting of three Clover detectors and seven single-crystal detectors at John D. Fox Superconducting Accelerator Facility at Florida State University. 70Ge; deduced high-spin levels, J, π, multipolarities, K=2 γ band, negative-parity bands, band crossings, moment of inertia plots, staggering; calculated Routhians. Comparison with shell-model calculations using extended pairing +quadrupole-quadrupole interaction with monopole interactions (EPQQM) as effective interaction. Systematics of moment of inertia and staggering for γ bands in 66,68,70,72,74,76Ge nuclei.
doi: 10.1103/PhysRevC.97.024308
2018ZA02 Phys.Rev. C 97, 054608 (2018) V.A.B.Zagatto, F.Cappuzzello, J.Lubian, M.Cavallaro, R.Linares, D.Carbone, C.Agodi, A.Foti, S.Tudisco, J.S.Wang, J.R.B.Oliveira, M.S.Hussein Important role of projectile excitation in 16O + 60Ni and 16O + 27Al scattering at intermediate energies NUCLEAR REACTIONS 60Ni(16O, 16O), (16O, 16O'), E=260 MeV; 27Al(16O, 16O), (16O, 16O'), E=100, 280 MeV; measured scattered particles, σ(θ, E) for elastic scattering, and inelastic scattering to the first 2+ and 3- states in 60Ni and five low-lying states in 27Al using MAGNEX spectrometer at INFN-LNS-Catania; deduced summed total inelastic cross sections; calculated real and imaginary polarization potential shapes for several calculations. Comparison of cross section data with coupled-channel calculations using deformed optical potential.
doi: 10.1103/PhysRevC.97.054608
2017LI37 Nucl.Instrum.Methods Phys.Res. B413, 1 (2017) R.Linares, R.V.Ribas, J.R.B.Oliveira, N.H.Medina, H.C.Santos, C.C.Seabra, L.Sigaud, E.W.Cybulska, W.A.Seale, P.R.P.Allegro, D.L.Toufen, M.A.G.Silveira Electronic stopping power of Ti, V and Cr ions in Ge and Au at 150-500 keV/u energies NUCLEAR REACTIONS Ge, 197Au(Ti, X), (V, X), (Cr, X), E=150-500 keV/nucleon; measured reaction products; deduced stopping power.
doi: 10.1016/j.nimb.2017.09.030
2017ZA05 Phys.Rev. C 95, 064614 (2017) V.A.B.Zagatto, J.Lubian, L.R.Gasques, M.A.G.Alvarez, L.C.Chamon, J.R.B.Oliveira, J.A.Alcantara-Nunez, N.H.Medina, V.Scarduelli, A.Freitas, I.Padron, E.S.Rossi, J.M.B.Shorto Elastic scattering, inelastic excitation, and neutron transfer for 7Li + 120Sn at energies around the Coulomb barrier NUCLEAR REACTIONS 120Sn(7Li, 7Li), (7Li, 7Li'), (7Li, 6Li), E=20, 22, 24, 26 MeV; measured particle spectra, σ(θ), inelastic scattering σ(θ) for first 2+ and 3- states of 120Sn and 1/2- state of 7Li, and σ(q→ for 3/2+ g.s., 11/2- and 1/2+ states in 121Sn at LAFN, University of Sao Paulo. 121Sn; deduced levels, calculated theoretical spectroscopic amplitudes. Coupled channel and coupled reaction channel calculations using FRESCO code, and shell model code NUSHELLX used to calculate the spectroscopic amplitudes.
doi: 10.1103/PhysRevC.95.064614
2016CA26 Eur.Phys.J. A 52, 169 (2016) F.Cappuzzello, D.Nicolosi, R.Linares, J.R.B.Oliveira, J.Lubian, C.Agodi, D.Carbone, M.Cavallaro, P.N.de Faria, A.Foti, M.R.D.Rodrigues Interplay of the elastic and inelastic channels in the 16O+27Al scattering at Elab = 280 MeV NUCLEAR REACTIONS 27Al(16O, 16O), (16O, 16O'), E=280 MeV; measured 16O ions E, θ using large acceptance magnetic spectrometer MAGNEX; deduced σ(θ); calculated σ(θ) using optical model and coupled channels including coupling to 27Al excited states, proton- and α-transfer and renormalization of optical potential.
doi: 10.1140/epja/i2016-16169-y
2016ZA02 J.Phys.(London) G43, 055103 (2016); Corrigendum J.Phys.(London) G44, 069501 (2017) V.A.B.Zagatto, J.R.B.Oliveira, L.R.Gasques, J.A.Alcantara-Nunez, J.G.Duarte, V.A.P.Aguiar, N.H.Medina, W.A.Seale, K.C.C.Pires, A.Freitas, J.Lubian, J.M.B.Shorto, F.A.Genezini, E.S.Rossi, Jr. Elastic and inelastic angular distributions of the 7Li+120Sn system for energies near the Coulomb barrier NUCLEAR REACTIONS 120Sn(7Li, 7Li), (7Li, 7Li'), E=21, 24, 27 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray spectra, transition energies, yield ratios. Comparison with theoretical calculations.
doi: 10.1088/0954-3899/43/5/055103
2015DU06 J.Phys.(London) G42, 065102 (2015) J.G.Duarte, L.R.Gasques, J.R.B.Oliveira, V.A.B.Zagatto, L.C.Chamon, N.H.Medina, N.Added, W.A.Seale, J.A.Alcantara-Nunez, E.S.Rossi, Jr., P.Amador-Valenzuela, A.Lepine-Szily, A.S.Freitas, V.Scarduelli, V.A.P.Aguiar, J.M.B.Shorto Measurement of fusion cross sections for 16O+16O NUCLEAR REACTIONS 16O(16O, X)28Si/24Mg/27Al/32S, E(cm)=8.28-12.25 MeV; measured reaction products, Eγ, Iγ; deduced σ, S-factor. Comparison with available data.
doi: 10.1088/0954-3899/42/6/065102
2014CA28 Nucl.Instrum.Methods Phys.Res. A763, 314 (2014) F.Cappuzzello, C.Agodi, M.Bondi, D.Carbone, M.Cavallaro, A.Cunsolo, M.De Napoli, A.Foti, D.Nicolosi, S.Tropea, P.N.de Faria, R.Linares, J.R.B.Oliveira, M.R.D.Rodrigues A broad angular-range measurement of elastic and inelastic scatterings in the 16O on 27Al reaction at 17.5 MeV/u NUCLEAR REACTIONS 27Al(16O, 16O), (16O, 16O'), E=280 MeV; measured reaction products; deduced yields, σ(θ).
doi: 10.1016/j.nima.2014.06.058
2014ZA12 Nucl.Instrum.Methods Phys.Res. A 749, 19 (2014) V.A.B.Zagatto, J.R.B.Oliveira, P.R.P.Allegro, L.C.Chamon, E.W.Cybulska, N.H.Medina, R.V.Ribas, W.A.Seale, C.P.Silva, L.R.Gasques, G.S.Zahn, F.A.Genezini, J.M.B.Shorto, J.Lubian, R.Linares, D.L.Toufen, M.A.G.Silveira, E.S.Rossi Jr, G.P.Nobre γ-Particle coincidence technique for the study of nuclear reactions NUCLEAR REACTIONS 110Pd(18O, 18O'), E=53.6 MeV; measured products, 110Pd; deduced σ(θ). Data were imported from EXFOR entry D0739.
doi: 10.1016/j.nima.2014.02.014
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
2012SA46 Nucl.Phys. A893, 1 (2012) E.Sahin, G.de Angelis, G.Duchene, T.Faul, A.Gadea, A.F.Lisetskiy, D.Ackermann, A.Algora, S.Aydin, F.Azaiez, D.Bazzacco, G.Benzoni, M.Bostan, T.Byrski, I.Celikovic, R.Chapman, L.Corradi, S.Courtin, D.Curien, U.Datta Pramanik, F.Didierjean, O.Dorvaux, M.N.Erduran, S.Erturk, E.Farnea, E.Fioretto, G.de France, S.Franchoo, B.Gall, A.Gottardo, B.Guiot, F.Haas, F.Ibrahim, E.Ince, A.Khouaja, A.Kusoglu, G.La Rana, M.Labiche, D.Lebhertz, S.Lenzi, S.Leoni, S.Lunardi, P.Mason, D.Mengoni, C.Michelagnoli, V.Modamio, G.Montagnoli, D.Montanari, R.Moro, B.Mouginot, D.R.Napoli, D.O'Donnell, J.R.B.Oliveira, J.Ollier, R.Orlandi, G.Pollarolo, F.Recchia, J.Robin, M.-D.Salsac, F.Scarlassara, R.P.Singh, R.Silvestri, J.F.Smith, I.Stefan, A.M.Stefanini, K.Subotic, S.Szilner, D.Tonev, D.A.Torres, M.Trotta, P.Ujic, C.Ur, J.J.Valiente-Dobon, D.Verney, M.Yalcinkaya, P.T.Wady, K.T.Wiedemann, K.Zuber Structure of the N=50 As, Ge, Ga nuclei NUCLEAR REACTIONS 238U(82Se, 81Ga), (82Se, 82Ge), (82Se, 83As), E=515 MeV; measured Eγ, Iγ(θ), γγ-coin, reaction fragments, (fragment)γ-coin using PRISMA magnetic spectrometer and γ after deexcitation using Ge Compton-suppressed detectors of CLARA array, thin and thick target. 81Ga, 82Ge, 83As; deduced σ(θ), levels, J, π; calculated levels, J, π using shell model.
doi: 10.1016/j.nuclphysa.2012.08.007
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
2011ME11 Phys.Rev. C 84, 024315 (2011) N.H.Medina, J.R.B.Oliveira, F.Brandolini, R.V.Ribas, F.Della Vedova, E.Farnea, A.Gadea, S.M.Lenzi, N.Marginean, T.Martinez, D.R.Napoli, M.Nespolo, P.Pavan, C.A.Ur Structure of 46Ti at low excitation energy NUCLEAR REACTIONS 42Ca(7Li, 2np), E=31 MeV; measured Eγ, Iγ, γγ-coin, Doppler-shift attenuation using GASP array. 46Ti; deduced levels, J, π, bands, level half-lives, branching ratios, multipolarity, mixing ratios, B(M1), B(E2). Comparison with large-scale shell Model calculations using a few effective interactions.
doi: 10.1103/PhysRevC.84.024315
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
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
2009MA18 Phys.Rev. C 79, 048501 (2009) N.L.Maidana, L.Brualla, J.R.B.Oliveira, M.A.Rizzutto, N.Added, J.M.Fernandez-Varea, V.R.Vanin Observation of double electron-positron pair production by γ rays reexamined NUCLEAR REACTIONS 19F(p, αγ)16O, E=1.378 MeV; measured Eγ, Iγ, γγ-coin. Double electron-positron pair production by γ rays.
doi: 10.1103/PhysRevC.79.048501
2006OL09 Braz.J.Phys. 36, 1371 (2006) J.R.B.Oliveira, F.Falla-Sotelo, M.N.Rao, J.A.Alcantara-Nunez, E.W.Cybulska, N.H.Medina, R.V.Ribas, M.A.Rizzutto, W.A.Seale, D.Bazzacco, F.Brandolini, S.Lunardi, C.Rossi-Alvarez, C.Petrache, Zs.Podolyak, C.A.Ur, D.de Acuna, G.de Angelis, E.Farnea, D.Foltescu, A.Gadea, D.R.Napoli, M.de Poli, P.Spolaore, M.Ionescu-Bujor, A.Iordachescu High-K Band in 140Gd NUCLEAR REACTIONS 92Mo(54Fe, 2pα), E=240 MeV; measured Eγ, Iγ, γγ-coin. 140GD deduced high-spin levels J, π.
doi: 10.1590/S0103-97332006000800008
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
2006SI37 Phys.Rev.C 74, 064312 (2006) M.A.G.Silveira, N.H.Medina, J.R.B.Oliveira, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann, B.A.Brown, M.Honma, T.Mizusaki, T.Otsuka 58Co: Structure of an odd-odd nucleus in the pf shell NUCLEAR REACTIONS 51V(10B, 2np), E=33, 36 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 58Co deduced high-spin levels, J, π, T1/2, configurations, B(M1), B(E2). Shell-model calculations.
doi: 10.1103/PhysRevC.74.064312
2005AL25 Phys.Rev. C 71, 054315 (2005) J.A.Alcantara-Nunez, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.Falla-Sotelo, K.T.Wiedemann High-spin structures in 108Pd: γ-vibrational band and two-quasineutron excitations NUCLEAR REACTIONS 100Mo(11B, 2np), E=43 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 108Pd deduced high-spin levels, J, π, configurations. Total Routhian surface calculations.
doi: 10.1103/PhysRevC.71.054315
2005SI28 J.Phys.(London) G31, S1577 (2005) M.A.G.Silveira, N.H.Medina, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, J.R.B.Oliveira, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann, B.A.Brown, M.Honma, T.Mizusaki, T.Otsuka Nuclear structure of the odd-odd nucleus 58Co NUCLEAR REACTIONS 51V(10B, 2np), E=33, 36 MeV; measured Eγ, Iγ, γγ-coin, DSA. 58Co deduced levels, J, π, T1/2, B(M1). Comparison with shell model predictions.
doi: 10.1088/0954-3899/31/10/036
2005SI37 Braz.J.Phys. 35, 821 (2005) M.A.G.Silveira, N.H.Medina, J.R.B.Oliveira, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann In-Beam Gamma Ray Spectroscopy of 58Co NUCLEAR REACTIONS 51V(10B, 2np), E=33 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 58Co deduced levels, J, π, configurations. Comparison with shell model predictions.
doi: 10.1590/S0103-97332005000500027
2005WI23 Braz.J.Phys. 35, 898 (2005) K.T.Wiedemann, N.H.Medina, J.R.B.Oliveira, J.A.Alcantara-Nunez, W.A.Seale, R.V.Ribas, E.W.Cybulska, M.A.G.Silveira Yield Ratios in Particle-γ Coincidence as a Spectroscopic Tool NUCLEAR REACTIONS 100Mo(11B, xnypzα)104Rh/105Rh/107Pd/108Pd, E=43 MeV; 51V(16O, xnypzα)60Ni/61Ni/61Cu/62Cu, E=70 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin; deduced γ-ray yield ratios. Application to exit channel determination discussed.
doi: 10.1590/S0103-97332005000500049
2004AL03 Phys.Rev. C 69, 024317 (2004) J.A.Alcantara-Nunez, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.Falla-Sotelo, K.T.Wiedemann, V.I.Dimitrov, S.Frauendorf Magnetic dipole and electric quadrupole rotational structures and chirality in 105Rh NUCLEAR REACTIONS 100Mo(11B, 2nα), E=43 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 105Rh deduced high-spin levels, J, π, configurations. Comparison with tilted-axis cranking calculations.
doi: 10.1103/PhysRevC.69.024317
2004AL43 Braz.J.Phys. 34, 999 (2004) J.A.Alcantara-Nunez, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.Falla-Sotelo, K.T.Wiedemann, V.I.Dimitrov, S.Frauendorf Chiral Bands in 105Rh NUCLEAR REACTIONS 100Mo(11B, 2nα), E=43 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 105Rh deduced levels, J, π, possible chiral bands. Tilted axis cranking model calculations.
doi: 10.1590/s0103-97332004000500080
2004AL44 Braz.J.Phys. 34, 1005 (2004) J.A.Alcantara-Nunez, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.Falla-Sotelo Rotational and Vibrational bands in 108Pd NUCLEAR REACTIONS 100Mo(11B, 2np), E=43 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 108Pd deduced levels, J, π, configurations. Cranking model analysis.
doi: 10.1590/s0103-97332004000500082
2004BR42 Phys.Rev. C 70, 034302 (2004) F.Brandolini, J.R.B.Oliveira, N.H.Medina, R.V.Ribas, J.Sanchez-Solano, D.Bucurescu, S.M.Lenzi, C.A.Ur, D.Bazzacco, M.De Poli, E.Farnea, A.Gadea, N.Marginean, C.Rossi-Alvarez Electromagnetic transitions and structure of 46Ti NUCLEAR REACTIONS 24Mg(28Si, 2pα), E=115 MeV; 24,26Mg(28Si, 2n2p), E=115 MeV; measured Eγ, Iγ, γγ-coin, DSA. 46Ti deduced high-spin levels, J, π, T1/2, B(M1), B(E2), configurations. 48,50Cr deduced levels T1/2, B(E2). GASP array, large-scale shell model calculations.
doi: 10.1103/PhysRevC.70.034302
2004ME25 Braz.J.Phys. 34, 1002 (2004) N.H.Medina, J.R.B.Oliveira, E.W.Cybulska, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.R.Espinoza-Quinones, D.Bazzacco, F.Brandolini, S.Lunardi, C.M.Petrache, Zs.Podolyak, C.Rossi-Alvarez, F.Soramel, C.A.Ur, M.A.Cardona, G.de Angelis, D.R.Napoli, P.Spolaore, A.Gadea, D.De Acuna, M.De Poli, E.Farnea, D.Foltescu, M.Ionescu-Bujor, A.Iordachescu First Allowed Bandcrossing in Neutron Deficient Nucleus 141Tb NUCLEAR REACTIONS 92Mo(54Fe, pα), E=240 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 141Tb deduced high-spin levels, J, π, configurations. GASP, ISIS arrays, cranking model analysis.
doi: 10.1590/S0103-97332004000500081
2001CY01 Acta Phys.Pol. B32, 929 (2001) E.W.Cybulska, J.R.B.Oliveira, M.A.Rizzutto, R.V.Ribas, N.H.Medina, W.A.Seale, M.N.Rao, F.R.Espinoza-Quinones, J.A.Alcantara-Nunez, F.Falla-Sotelo High Spin Structures in A ≈ 100 and 140 Mass Regions NUCLEAR REACTIONS 100Mo(11B, 2nα), E=43 MeV; measured Eγ, Iγ, γγ-, αγ-coin. 128Te(11B, 3n), E=48 MeV; measured Eγ, Iγ, γγ-coin. 105Rh, 136La deduced high-spin levels, J, π, configurations.
2000OL10 Phys.Rev. C62, 064301 (2000) J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, W.A.Seale, F.R.Espinoza-Quinones, M.A.Rizzutto, D.Bazzacco, F.Brandolini, S.Lunardi, C.M.Petrache, Zs.Podolyak, C.Rossi-Alvarez, C.A.Ur, G.de Angelis, D.R.Napoli, P.Spolaore, A.Gadea, D.De Acuna, M.De Poli, E.Farnea, D.Foltescu, M.Ionescu-Bujor, A.Iordachescu High-Spin State Spectroscopy of 143Dy NUCLEAR REACTIONS 92Mo(54Fe, n2p), E=240 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (recoil)γ-coin. 143Dy deduced high-spin levels, J, π, configurations. Cranked mean-field calculations, comparisons with neighboring nuclides. GASP, ISIS arrays.
doi: 10.1103/PhysRevC.62.064301
2000RI13 Phys.Rev. C62, 027302 (2000) M.A.Rizzutto, M.N.Rao, W.A.Seale, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, R.V.Ribas, F.R.Espinoza-Quinones, D.Bazzacco, F.Brandolini, S.Lunardi, C.M.Petrache, Zs.Podolyak, C.Rossi-Alvarez, C.A.Ur, G.de Angelis, D.R.Napoli, P.Spolaore, A.Gadea, D.De Acuna, M.De Poli, E.Farnea, D.Foltescu, M.Ionescu-Bujor, A.Iordachescu, A.Chatterjee, A.Saxena, L.Sajo-Bohus The πh11/2 (x) νh11/2 Yrast Band in Odd-Odd 140Tb NUCLEAR REACTIONS 92Mo(54Fe, npα), E=240 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 140Tb deduced high-spin levels, possible J, π, B(M1)/B(E2), configurations. GASP, ISIS arrays.
doi: 10.1103/PhysRevC.62.027302
1999ES07 Phys.Rev. C60, 054304 (1999) F.R.Espinoza-Quinones, M.A.Rizzutto, E.W.Cybulska, W.A.Seale, J.R.B.Oliveira, N.H.Medina, R.V.Ribas, M.N.Rao, D.Bazzacco, F.Brandolini, S.Lunardi, C.M.Petrache, Zs.Podolyak, C.Rossi-Alvarez, F.Soramel, C.A.Ur, M.A.Cardona, G.de Angelis, D.R.Napoli, P.Spolaore, A.Gadea, D.De Acuna, M.De Poli, E.Farnea, D.Foltescu, M.Ionescu-Bujor, A.Iordachescu, V.Roca, F.Terrasi, A.Chatterjee, A.Saxena, L.Sajo-Bohus High-Spin State Spectroscopy in 143Tb NUCLEAR REACTIONS 92Mo(54Fe, 3p), E=240 MeV; measured Eγ, Iγ, γγ-coin. 143Tb deduced high-spin levels, J, π, configurations. Cranking model analysis.
doi: 10.1103/PhysRevC.60.054304
1998BO33 Phys.Rev. C58, 3726 (1998) S.Botelho, W.A.Seale, L.G.R.Emediato, J.R.B.Oliveira, M.N.Rao, R.V.Ribas, N.H.Medina, E.W.Cybulska, M.A.Rizzutto, F.R.Espinoza-Quinones, G.Garcia-Bermudez, H.Somacal, M.A.Cardona Lifetime Measurements in 135Pr NUCLEAR REACTIONS 123Sb(16O, 4n), E=76 MeV; measured Eγ, Iγ, DSA. 135Pr levels deduced T1/2, B(E2). TRS calculations.
doi: 10.1103/PhysRevC.58.3726
1998RA21 Phys.Rev. C58, R1367 (1998) M.N.Rao, R.V.Ribas, N.H.Medina, J.R.B.Oliveira, M.A.Rizzutto, W.A.Seale, C.M.Petrache, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, T.Scanferla, C.A.Ur, R.Venturelli, F.R.Espinoza-Quinones, Zs.Podolyak, D.De Acuna, G.de Angelis, M.De Poli, E.Farnea, A.Gadea, D.R.Napoli, L.H.Zhu, A.Dewald, J.Gableske, P.von Brentano Influence of Valence Neutron Configuration on Quadrupole Deformation in Doubly-Odd 134Pr NUCLEAR REACTIONS 110Pd(28Si, 3np), E=130 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 134Pr deduced high-spin levels, J, π, T1/2, quadrupole moments, configurations.
doi: 10.1103/PhysRevC.58.R1367
1997EM01 Phys.Rev. C55, 2105 (1997) L.G.R.Emediato, M.N.Rao, N.H.Medina, W.A.Seale, S.Botelho, R.V.Ribas, J.R.B.Oliveira, E.W.Cybulska, F.R.Espinoza-Quinones, V.Guimaraes, M.A.Rizzutto, J.C.Acquadro Lifetime Measurements in 133Ce NUCLEAR REACTIONS 120Sn(16O, 3n), E=70 MeV; measured Eγ, Iγ, recoil distance Doppler shift. 133Ce levels deduced B(λ), T1/2.
doi: 10.1103/PhysRevC.55.2105
1997ES02 Phys.Rev. C55, 1548 (1997) F.R.Espinoza-Quinones, E.W.Cybulska, J.R.B.Oliveira, R.V.Ribas, N.H.Medina, M.N.Rao, M.A.Rizzutto, L.G.R.Emediato, W.A.Seale, S.Botelho Rotational Structures in 107Ag NUCLEAR REACTIONS 100Mo(11B, 4n), E=39 MeV; measured Eγ, Iγ, γγ(θ). 107Ag deduced high-spin levels J, π, band structure, configuration. Cranked shell model, total Routhians surface model.
doi: 10.1103/PhysRevC.55.1548
1997ES04 Phys.Rev. C55, 2787 (1997) F.R.Espinoza-Quinones, E.W.Cybulska, J.R.B.Oliveira, R.V.Ribas, M.N.Rao, M.A.Rizzutto, N.H.Medina, L.G.R.Emediato, W.A.Seale, S.Botelho Rotational Bands and Shape Changes in 105Rh NUCLEAR REACTIONS 100Mo(11B, 2nα), E=39 MeV; measured Eγ, Iγ, γγ-coin, DCO. 105Rh deduced high-spin levels, J, π, multipolarity. CSM, TRS calculations.
doi: 10.1103/PhysRevC.55.2787
1997RI02 Phys.Rev. C55, 1130 (1997) M.A.Rizzutto, R.V.Ribas, E.W.Cybulska, J.R.B.Oliveira, G.S.Zahn, D.Bazzacco, P.Spolaore, N.H.Medina, F.Brandolini, R.Burch, S.Lunardi, P.Pavan, C.Rossi Alvarez High Spin States above the 28- Isomer in 152Ho NUCLEAR REACTIONS 120Sn(37Cl, 5n), E=187 MeV; measured Eγ, Iγ, γγ(θ). 152Ho deduced high-spin levels J, π.
doi: 10.1103/PhysRevC.55.1130
1997RI16 Z.Phys. A359, 471 (1997) - abstract only, accessible electronically M.A.Rizzutto, F.R.Espinoza-Quinones, E.W.Cybulska, N.H.Medina, R.V.Ribas, J.R.B.Oliveira, D.Bazzacco, S.Lunardi, C.M.Petrache, C.Rossi Alvarez, G.de Angelis, D.R.Napoli, L.H.Zhu, W.Gast, S.Utzelmann, R.M.Lieder High Spin States in 143Gd NUCLEAR REACTIONS 100Mo(48Ti, 5n), E=209-215 MeV; measured Eγ, Iγ, γγ-coin, DCO. 143Gd deduced high-spin levels, J, π, configurations.
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1996PE06 Phys.Rev. C53, R2581 (1996) C.M.Petrache, Y.Sun, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, R.Venturelli, D.De Acuna, G.Maron, M.N.Rao, Z.Podolyak, J.R.B.Oliveira Multiple Dipole Bands at Prolate Shapes in 136Nd and Their Description Through the Projected Shell Model NUCLEAR REACTIONS 110Pd(30Si, 4n), E=125, 130 MeV; measured γγ-coin, DCO ratios. 136Nd deduced levels, J, π, B(M1)/B(E2), T1/2, band configurations.
doi: 10.1103/PhysRevC.53.R2581
1996PE08 Phys.Lett. 373B, 275 (1996) C.M.Petrache, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, R.Venturelli, D.Bucurescu, C.A.Ur, D.De Acuna, G.Maron, D.R.Napoli, N.H.Medina, J.R.B.Oliveira, R.Wyss Competing Mechanism for Generating High Spin Excitations in γ-Soft Nuclei: The 136Nd case NUCLEAR REACTIONS 110Pd(30Si, 4n), E=125 MeV; measured γγ-coin. 136Nd deduced high-spin levels, J, π, γ multipolarity, band structure, shape coexistence, polarization, configuration, deformation features. Total routhian surface calculations.
doi: 10.1016/0370-2693(96)00140-2
1996VO10 Phys.Rev. C54, 441 (1996) D.T.Vo, W.H.Kelly, F.K.Wohn, J.C.Hill, J.P.Vary, M.A.Deleplanque, F.S.Stephens, R.M.Diamond, J.R.B.Oliveira, A.O.Macchiavelli, J.A.Becker, E.A.Henry, M.J.Brinkman, M.A.Stoyer, J.E.Draper Reply to ' Comment on ' Very Weak γ Transitions in the ϵ/β+ Decay of 68Ga ' ' RADIOACTIVITY 68Ga(EC), (β+); compiled, reviewed, analyzed γγ-coin data analyses; deduced e+ transitions related features.
doi: 10.1103/PhysRevC.54.441
1995BE31 Phys.Rev. C52, 621 (1995) L.A.Bernstein, J.A.Cizewski, H.-Q.Jin, W.Younes, R.G.Henry, L.P.Farris, A.Charos, M.P.Carpenter, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, I.G.Bearden, D.Ye, J.A.Becker, E.A.Henry, M.J.Brinkman, J.R.Hughes, A.Kuhnert, T.F.Wang, M.A.Stoyer, R.M.Diamond, F.S.Stephens, M.A.Deleplanque, A.O.Macchiavelli, I.Y.Lee, B.Cederwall, J.R.B.Oliveira, J.Burde, P.Fallon, C.Duyar, J.E.Draper, E.Rubel, D.T.Vo Onset of Collectivity in Neutron Deficient 196,198Po NUCLEAR REACTIONS 172Yb(28Si, 4n), E=141, 142, 145 MeV; 174Yb(29Si, 5n), E=141, 146 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, DCO ratios. 196,198Po deduced levels, J, π, γ-multipolarity, B(λ) ratios, γ-ray branching ratios. Single-particle, vibrational phonon models, systematics of the Po isotopes studied.
doi: 10.1103/PhysRevC.52.621
1995ES04 Phys.Rev. C52, 104 (1995) F.R.Espinoza-Quinones, E.W.Cybulska, L.G.R.Emediato, C.L.Lima, N.H.Medina, J.R.B.Oliveira, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, C.Tenreiro Band Structures in 108Ag NUCLEAR REACTIONS 100Mo(11B, 3n), E=39 MeV; measured Eγ, Iγ, Iγ(θ), γγ-coin, γγ(t), DCO, quadrupole transitions. 108Ag deduced levels, J, π, γ multipolarity, band structure, B(λ) ratios. Total Routhian surface calculations.
doi: 10.1103/PhysRevC.52.104
1994OL04 Phys.Rev. C50, 1360 (1994) J.R.B.Oliveira, S.Frauendorf, M.A.Deleplanque, B.Cederwall, R.M.Diamond, A.O.Macchiavelli, F.S.Stephens, J.Burde, J.E.Draper, C.Duyar, E.Rubel, J.A.Becker, E.A.Henry, M.J.Brinkman, A.Kuhnert, M.A.Stoyer, T.F.Wang High-K Bands in the 166Yb Region NUCLEAR REACTIONS 124Sn(48Ca, xn), E=210-225 MeV; measured Eγ, Iγ, γγ-, γγγ-coin. 166,167,168Yb deduced high-spin levels, J, π, rotational band characteristics, B(λ) ratios, configurations. Tilted axis cranking model.
doi: 10.1103/PhysRevC.50.1360
1994VO02 Phys.Rev. C49, 1551 (1994) D.T.Vo, W.H.Kelly, F.K.Wohn, J.C.Hill, J.P.Vary, M.A.Deleplanque, F.S.Stephens, J.R.B.Oliveira, A.O.Macchiavelli, J.A.Becker, E.A.Henry, M.J.Brinkman, M.A.Stoyer, J.E.Draper Search for Resonances in Multiphoton Final States from Low-Energy e+e- Scattering
doi: 10.1103/PhysRevC.49.1551
1994VO15 Phys.Rev. C50, 1713 (1994) D.T.Vo, W.H.Kelley, F.K.Wohn, J.C.Hill, J.P.Vary, M.A.Deleplanque, F.S.Stephens, R.M.Diamond, J.R.B.Oliveira, A.O.Macchiavelli, J.A.Becker, E.A.Henry, M.J.Brinkman, M.A.Stoyer, J.E.Draper Very Weak γ Transitions in the ϵ/β+ Decay of 68Ga RADIOACTIVITY 68Ga(EC), (β+); measured Eγ, Iγ, γγ(θ). 68Zn deduced level energies, Iγ, δ. HERA Ge detectors array.
doi: 10.1103/PhysRevC.50.1713
1993BE55 Nucl.Instrum.Methods Phys.Res. B79, 313 (1993) J.A.Becker, E.A.Henry, A.Kuhnert, M.A.Stoyer, M.J.Brinkman, T.F.Wang, N.Roy, J.A.Cizewski, F.S.Stephens, M.A.Deleplanque, R.M.Diamond, J.R.B.Oliveira, J.E.Draper, F.Azaiez, A.O.Macchiavelli, W.Korten, E.Rubel, C.Duyar, W.H.Kelly, D.Vo Oblate L = 1 Bands 194,196-201Pb and 193Hg NUCLEAR STRUCTURE 194,196,197,198,199,200,201Pb, 193Hg; analyzed levels, B(λ), T1/2 data; deduced band structure related features. NUCLEAR REACTIONS 176Yb(26Mg, 5n), E=135 MeV; analyzed Eγ, Iγ, DCO ratios, asymmetry, γγ-coin. 197Pb deduced levels, J, π, band structure.
doi: 10.1016/0168-583X(93)95353-7
1993CE04 Phys.Rev. C47, R2443 (1993) B.Cederwall, M.-A.Deleplanque, F.Azaiez, R.M.Diamond, P.Fallon, W.Korten, I.-Y.Lee, A.O.Macchiavelli, J.R.B.Oliveira, F.S.Stephens, W.H.Kelly, D.T.Vo, J.A.Becker, M.J.Brinkman, E.A.Henry, J.R.Hughes, A.Kuhnert, M.A.Stoyer, T.F.Wang, J.E.Draper, C.Duyar, E.Rubel, J.deBoer New Oblate Band in 196Hg with Quenched M1 Strength NUCLEAR REACTIONS 192Os(9Be, 5n), E=65 MeV; measured γγ-coin. 196Hg deduced levels, J, π, band structure, B(λ) ratio, shape features, configurations.
doi: 10.1103/PhysRevC.47.R2443
1993FA07 Phys.Rev.Lett. 70, 2690 (1993) P.Fallon, J.Burde, B.Cederwall, M.A.Deleplanque, R.M.Diamond, I.Y.Lee, J.R.B.Oliveira, F.S.Stephens, J.A.Becker, M.J.Brinkman, E.A.Henry, A.Kuhnert, M.A.Stoyer, J.E.Draper, C.Duyar, E.Rubel Evidence for M1 Transitions between Superdeformed States in 193Hg NUCLEAR REACTIONS 176Yb(22Ne, 5n), E=116 MeV; measured γγ-energy correlation, γγ-coin. 193Hg deduced superdeformed bands two-way decay.
doi: 10.1103/PhysRevLett.70.2690
1993HU01 Phys.Rev. C47, R1337 (1993) J.R.Hughes, Y.Liang, R.V.F.Janssens, A.Kuhnert, J.A.Becker, I.Ahmad, I.G.Bearden, M.J.Brinkman, J.Burde, M.P.Carpenter, J.A.Cizewski, P.J.Daly, M.A.Deleplanque, R.M.Diamond, J.E.Draper, C.Duyar, B.Fornal, U.Garg, Z.W.Grabowski, E.A.Henry, R.G.Henry, W.Hesselink, N.Kalantar-Nayestanaki, W.H.Kelly, T.L.Khoo, T.Lauritsen, R.H.Mayer, D.Nissius, J.R.B.Oliveira, A.J.M.Plompen, W.Reviol, E.Rubel, F.Soramel, F.S.Stephens, M.A.Stoyer, D.Vo, T.F.Wang Collective Oblate Bands in 196Pb NUCLEAR REACTIONS 170Er(30Si, 4n), E=142-151 MeV; 176Yb(26Mg, 6n), E=138 MeV; measured γγ-coin. 196Pb deduced levels, J, π, band structure, B(λ) ratio, shape features.
doi: 10.1103/PhysRevC.47.R1337
1993HU08 Phys.Rev. C48, R2135 (1993) J.R.Hughes, J.A.Becker, M.J.Brinkman, E.A.Henry, R.W.Hoff, M.A.Stoyer, T.F.Wang, B.Cederwall, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, J.R.B.Oliveira, F.S.Stephens, J.A.Cizewski, L.A.Bernstein, J.E.Draper, C.Duyar, E.Rubel, W.H.Kelly, D.Vo Lifetime Measurements in the Regular ΔI = 1 Oblate Band in 197Pb NUCLEAR REACTIONS 154Sm(48Ca, 5n), E=210 MeV; measured Eγ, Iγ, DSA. 197Pb levels deduced T1/2, B(λ), band configuration features.
doi: 10.1103/PhysRevC.48.R2135
1993OL02 Phys.Rev. C47, R926 (1993) J.R.B.Oliveira, S.Frauendorf, M.A.Deleplanque, R.M.Diamond, F.S.Stephens, C.W.Beausang, J.E.Draper, C.Duyar, E.Rubel, J.A.Becker, E.A.Henry, N.Roy Rotation-Induced Transition from Superfluid to Normal Phase in Mesoscopic Systems: 168Yb and adjacent nuclei NUCLEAR REACTIONS 124Sn(48Ca, 4n), E=210 MeV; measured γγ-coin. 168Yb deduced levels, J, π, γ-branching, band structure. Model comparison. NUCLEAR STRUCTURE 166,167,168Yb; calculated levels.
doi: 10.1103/PhysRevC.47.R926
1993VO04 Phys.Rev.Lett. 71, 340 (1993) D.T.Vo, W.H.Kelly, F.K.Wohn, J.C.Hill, M.A.Deleplanque, R.M.Diamond, F.S.Stephens, J.R.B.Oliveira, J.Burde, A.O.Macchiavelli, J.deBoer, B.Cederwall, I.Y.Lee, P.Fallon, J.A.Becker, E.A.Henry, M.J.Brinkman, A.Kuhnert, M.A.Stoyer, J.R.Hughes, J.E.Draper, C.Duyar, E.Rubel Superdeformation in 191Au NUCLEAR REACTIONS 186W(11B, 7n), (11B, 6n), (11B, 5n), E=84, 86 MeV; 176Yb(19F, xn), E=100, 105 MeV; measured γγ-coin. 191Au deduced levels, J, π, superdeformed band, dynamic moments of inertia.
doi: 10.1103/PhysRevLett.71.340
1993WI09 Phys.Rev. C48, R494 (1993) P.Willsau, H.Hubel, R.M.Diamond, M.A.Deleplanque, A.O.Macchiavelli, J.R.Oliveira, F.S.Stephens, H.Kluge, J.A.Becker, E.A.Henry, A.Kuhnert, M.Stoyer Lifetimes of the Decay from Superdeformed to Normal Deformed in 135Nd NUCLEAR REACTIONS 100Mo(40Ar, 5n), E=175 MeV; measured γγ-coin, Doppler shift recoil distance. 135Nd deduced superdeformed states T1/2, transition probabilities, quadrupole moments.
doi: 10.1103/PhysRevC.48.R494
1992OL03 Phys.Rev. C45, 2740 (1992) J.R.B.Oliveira, L.G.R.Emediato, E.W.Cybulska, R.V.Ribas, W.A.Seale, M.N.Rao, N.H.Medina, M.A.Rizzutto, S.Botelho, C.L.Lima Semidecoupled Band Structure in Odd-Odd 134La and 136Pr NUCLEAR REACTIONS 123Sb(16O, 3n), E=64 MeV; 126Te(14N, 4n), E not given; 128Te(10B, 4n), E=44 MeV; measured γγ-coin, γ(θ). 134La, 136Pr deduced levels, J, π, relative Iγ, configuration, band structure. Triaxial cranking shell model.
doi: 10.1103/PhysRevC.45.2740
1992RI09 Z.Phys. A344, 221 (1992) M.A.Rizzutto, E.W.Cybulska, V.R.Vanin, J.R.B.Oliveira, L.G.R.Emediato, R.V.Ribas, W.A.Seale, M.N.Rao, N.H.Medina, S.Botelho, J.C.Acquadro, C.L.Lima Nuclear Structure in Odd-Odd Nucleus 138Pr NUCLEAR REACTIONS 128Te(14N, 4nγ), E=55-63 MeV; measured γγ-coin. 138Pr deduced levels, J, π, configuration, band structure.
doi: 10.1007/BF01291707
1989OL01 Phys.Rev. C39, 2250 (1989) J.R.B.Oliveira, L.G.R.Emediato, M.A.Rizzutto, R.V.Ribas, W.A.Seale, M.N.Rao, N.H.Medina, S.Botelho, E.W.Cybulska Rotational Band Structure in Odd-Odd 132La NUCLEAR REACTIONS 124Te(11B, 3n), 126Te(10B, 4n), E=40-48 MeV; 122Sn(14N, 4n), E=55 MeV; measured Iγ(E), Iγ(θ), γγ-coin. 132La deduced levels, J, π. Enriched targets, hyperpure Ge detectors. Cranked shell model calculations.
doi: 10.1103/PhysRevC.39.2250
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