NSR Query Results
Output year order : Descending NSR database version of May 6, 2024. Search: Author = A.Lepine Found 139 matches. Showing 1 to 100. [Next]2024GO05 Phys.Rev. C 109, 044608 (2024) B.R.Goncalves, D.R.Mendes Junior, R.Linares, V.A.B.Zagatto, C.C.Seabra, L.R.Gasques, V.Scarduelli, J.C.Zamora, L.C.Chamon, A.Lepine-Szily Investigation of one-neutron transfer in 13C+27Al at Elab=32 MeV
doi: 10.1103/PhysRevC.109.044608
2023CH48 Phys.Rev. C 108, 044602 (2023) J.K.L.Chaves, L.R.Gasques, L.C.Chamon, V.Scarduelli, A.Lepine-Szily, W.A.Y.Hatano, V.A.B.Zagatto Comprehensive study of the 6, 7Li +124Sn reactions at energies near the Coulomb barrier
doi: 10.1103/PhysRevC.108.044602
2023SA13 Eur.Phys.J. A 59, 48 (2023) O.C.B.Santos, R.Lichtenthaler, A.M.Moro, K.C.C.Pires, U.Umbelino, A.S.Serra, E.O.N.Zevallo, A.L.de Lara, V.Scarduelli, J.Alcantara-Nunez, A.Lepine-Szily, J.Lei, S.Appannababu, M.Assuncao One-neutron stripping from 8Li projectiles to 9Be target nuclei NUCLEAR REACTIONS 9Be(8Li, 7Li), E=23.8 MeV; measured reaction products; deduced σ(θ), σ(θ, E). Comparison with optical model calculations using standard Woods-Saxon potentials. The RIBRAS (Radioactive Ion Beams in Brasil) facility.
doi: 10.1140/epja/s10050-023-00959-z
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
2022BA37 XLIV Brazilian Meeting on Nuclear Physics, Brazil, 9-11 Nov 2021 p.012040 (2022); J.Phys.:Conf.Ser. 2340 A.Barioni, G.Kaur, J.Alcantara-Nunez, M.Assuncao, V.Guimaraes, A.L.Lara, A.Lepine-Szily, R.Lichtenthaler, R.Linares, D.R.Mendes, K.C.C.Pires, O.C.B.Santos, A.S.Serra, J.M.B.Shorto, U.Umbelino, V.A.B.Zagatto, E.O.N.Zevallos, J.C.Zamora Two-neutron transfer as a tool to study pairing correlations in nuclei NUCLEAR REACTIONS 12C, 19F(6He, 6He), (6He, X), (α, α), (α, X), E=20 MeV; measured reaction products, Eα, Iα; deduced σ(θ), feasibility of two-neutron transfer reactions. RIBRAS facility.
doi: 10.1088/1742-6596/2340/1/012040
2022SC11 Phys.Rev. C 106, 044606 (2022) V.Scarduelli, L.R.Gasques, L.C.Chamon, V.A.B.Zagatto, M.A.G.Alvarez, A.Lepine-Szily Consistent analysis of the 11B + 120Sn reaction channels NUCLEAR REACTIONS 120Sn(11B, 11B), (11B, X), (11B, 12C), (11B, 10Be), (11B, 7Li), E=31.2, 32.6, 34.7, 37.2 MeV; measured reaction products, angular distributions; deduced elastic and inelastic scattering σ(θ), transfer reaction σ(θ) for 1p pickup, 1p stripping and 1α stripping. Comparison to coupled-channel with the double-folding Sao Paulo potential and to the experimental results for 10B+120Sn reaction. SATURN (Silicon Array and Telescopes of USP for Reactions and Nuclear applications) and STAR (Silicon Telescopes Array for low statistics nuclear Reactions) with beam from 8 MV Pelletron accelerator at LAFN (Open Laboratory of Nuclear Physics, Sao Paulo, Brazil).
doi: 10.1103/PhysRevC.106.044606
2022UM01 Phys.Rev. C 106, 054602 (2022) U.Umbelino, R.Lichtenthaler, O.C.B.Santos, K.C.C.Pires, A.S.Serra, V.Scarduelli, A.L.de Lara, E.O.N.Zevallos, J.C.Zamora, A.Lepine-Szily, J.M.B.Shorto, M.Assuncao, V.A.B.Zagatto Quasielastic scattering of light radioactive and stable projectiles on 9Be NUCLEAR REACTIONS 9Be(10Be, 10Be), E=21.8, 26.9 MeV;9Be(9Be, 9Be), E=24.3, 30.1 MeV; 9Be(7Be, 7Be), E=17.3 MeV;9Be(7Li, 7Li), E=17.7, 21.9 MeV;9Be(6Li, 6Li), E=11.2, 21.1, 25.7 MeV;9Be(8Li, 8Li), E=15.4, 18.9 MeV;9Be(8B, 8B), E=23.7 MeV;9Be(11B, 11B), E=31.4 MeV;9Be(12B, 12B), E=28.3, 34.3 MeV; measured reaction products, angular distributions; deduced σ(θ), total σ, optical model parameters. Analysis with the optical model using Woods-Saxon form factor and Sao Paulo potential. Comparison to Coupled channels (CC), coupled reaction channels (CRC), and continuum-discretized coupled channels (CDCC) calculations to investigate couplings of the inelastic, breakup, and transfer channels on the total σ. Cocktail secondary beam produced by the RIBRAS (Radioactive Ion Beams in Brasil) facility from 9Be(11B, X) and 3He(6Li, X) reactions.
doi: 10.1103/PhysRevC.106.054602
2022ZA04 Phys.Rev. C 106, 014622 (2022) V.A.B.Zagatto, M.Gomez-Ramos, L.R.Gasques, A.M.Moro, L.C.Chamon, M.A.G.Alvarez, V.Scarduelli, J.P.Fernandez-Garcia, J.R.B.de Oliveira, A.Lepine-Szily, A.Arazi Elastic, inelastic, and one-neutron transfer angular distributions of 6Li + 120Sn at energies near the Coulomb barrier NUCLEAR REACTIONS 120Sn(6Li, 6Li), (6Li, 7Li), E=19, 24, 27 MeV; measured reaction products, angular distributions; deduced elastic, inelastic and neutron transfer σ(θ). Comparison to continuum-discretized coupled channels (CDCC) calculations. SATURN (silicon array based on telescopes of USP for reactions and nuclear applications) and STAR (silicon telescopes array for reactions) at tandem accelerator at the LAFN-USP laboratory.
doi: 10.1103/PhysRevC.106.014622
2021GA14 Phys.Rev. C 103, 034616 (2021) L.R.Gasques, M.A.G.Alvarez, A.Arazi, B.V.Carlson, L.C.Chamon, J.P.Fernandez-Garcia, A.Lepine-Szily, J.Lubian, J.Rangel, M.Rodriguez-Gallardo, V.Scarduelli, V.A.B.Zagatto Understanding the mechanisms of nuclear collisions: A complete study of the 10B + 120Sn reaction NUCLEAR REACTIONS 120Sn(10Be, 10Be), (10B, X)4He/6He/6Li/7Li/9Be/10Be/10B/11B/11C/12C, E≈39.70 MeV; measured reaction products, particle spectra, σ(θ) for elastic and inelastic scattering using SATURN and STAR particle-detector arrays of semiconductor silicon surface barrier detectors and single sided silicon strip detector (SSSSD) at the 8 MV tandem accelerator of the University of Sao Paulo; deduced σ(θ) for the 1-neutron transfer channel, energy projection of 9Be nuclei, σ(θ) for 6,7Li, 9,10Be, 11B and 12C. Comparison with coupled reaction channels (CRC) calculations using the SPP as the bare interaction.
doi: 10.1103/PhysRevC.103.034616
2021LE07 Eur.Phys.J. A 57, 99 (2021) A.Lepine-Szily, R.Lichtenthaler Coupled channels effects in heavy ion reactions NUCLEAR REACTIONS 116Sn(16O, 16O), (16O, 16O'), (16O, X), E=64 MeV; 24Mg(12C, 12C), E not given; analyzed available data. 16O, 15N, 12,14C; calculated σ, σ(θ) using the code ECIS88.
doi: 10.1140/epja/s10050-021-00412-z
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
2021LO14 J.Phys.(London) G48, 065101 (2021) I.Lombardo, D.Dell'Aquila, M.Cinausero, L.R.Gasques, M.Vigilante, V.A.B.Zagatto, S.Barlini, R.Bolzonella, M.Bruno, A.Buccola, A.Camaiani, S.M.Carturan, G.Casini, C.Ciampi, M.Cicerchia, M.D'Andrea, M.Degerlier, D.Fabris, C.Frosin, F.Gramegna, A.Lepine-Szily, G.Maggioni, G.Mantovani, T.Marchi, A.Ordine, P.Ottanelli, G.Pasquali, S.Piantelli, V.Rigato, M.Russo, L.Scomparin, S.Valdre, G.Verde Study of the 33Cl spectroscopic factors via the 32S(3He, d)33Cl one-proton transfer reaction NUCLEAR REACTIONS 32S(3He, d), E=9.68 MeV; measured reaction products; deduced deuteron spectrum, σ(θ), level energies, J, π, spectroscopic factors. Comparison with finite-range DWBA and coupled-channel calculations and available data. The OSCAR (hOdoscope of silicon for correlations and analysis of reaction) device. The CN van de Graaf accelerator of INFN-Laboratori Nazionali di Legnaro, Italy.
doi: 10.1088/1361-6471/abdee4
2021SA25 Phys.Rev. C 103, 064601 (2021) O.C.B.Santos, R.Lichtenthaler, K.C.C.Pires, U.Umbelino, E.O.N.Zevallos, A.L.de Lara, A.S.Serra, V.Scarduelli, J.Alcantara-Nunez, V.Guimaraes, A.Lepine-Szily, J.C.Zamora, A.M.Moro, S.Appannababu, M.Assuncao, A.Barioni, R.Linares, V.A.B.Zagatto, P.N.de Faria, M.C.Morais, V.Morcelle, J.M.B.Shorto, J.Lei Evidence of the effect of strong stripping channels on the dynamics of the 8Li + 58Ni reaction NUCLEAR REACTIONS 58Ni(8Li, 8Li), (8Li, 8Li'), (8Li, 7Li), E=23.9, 26.1, 28.7, 30 MeV, [secondary 8Li beam produced in 9Be(7Li, 8Li), E=26-32 MeV using the RIBRAS facility at the 8-UD Pelletron accelerator of the University of Sao Paulo]; measured reaction products, two-dimensional ΔE-E particle spectra, elastic σ(θ). Comparison with optical model and continuum discretized coupled channels (CDCC) calculations for the elastic and nonelastic breakup or particle-transfer processes.
doi: 10.1103/PhysRevC.103.064601
2020AV03 Phys.Rev. C 101, 044601 (2020) M.Aversa, D.Abriola, M.A.G.Alvarez, A.Arazi, M.A.Cardona, L.C.Chamon, E.de Barbara, J.de Jesus, J.P.Fernandez-Garcia, L.R.Gasques, D.Hojman, A.Lepine-Szily, G.V.Marti, A.J.Pacheco, V.Scarduelli, V.A.B.Zagatto Investigation of the fusion process for 10B + 197Au at near-barrier energies NUCLEAR REACTIONS 197Au(10B, 9B)198Au, (10B, 11B)196Au, (10B, 3n)204Po, (10B, 4n)203Po, (10B, 5n)202Po, (10B, 2np)204Bi, (10B, 3np)203Bi, (10B, 4np)202Bi, (10B, 2nα)201Pb, (10B, 3nα)200Pb, (10B, 4nα)199Pb, (6Li, 4n), E=38-61 MeV; measured Eγ, Iγ, fusion σ(E) by offline detection of γ rays from products after complete and incomplete fusion at the 20 UD TANDAR Accelerator facility. Comparison with coupled reaction channel (CRC) calculations using the Sao Paulo potential. 197Au(α, X), (8He, X), (6Li, X), (7Li, X), (11B, X), (12C, X), (16O, X), (40Ar, X), (40Ca, X), (48Ca, X), E(reduced)=-2 to +4; analyzed previous fusion σ(E) data with the present data for 197Au(10B, X); deduced universal fusion function.
doi: 10.1103/PhysRevC.101.044601
2020GA11 Phys.Rev. C 101, 044604 (2020) L.R.Gasques, L.C.Chamon, A.Lepine-Szily, V.Scarduelli, V.A.B.Zagatto, D.Abriola, A.Arazi, M.A.Cardona, E.de Barbara, J.de Jesus, D.Hojman, G.V.Marti, A.J.Pacheco, D.Ramos Lopez, M.A.G.Alvarez, J.P.Fernandez-Garcia, M.Rodriguez-Gallardo, M.Cubero, L.F.Umana, S.Achi-Prado Investigation of the reaction mechanisms for 10B + 197Au at near-barrier energies NUCLEAR REACTIONS 197Au(10B, 10B), (10B, 10B'), (10B, 11B), (10B, 9Be), E=38-61 MeV; measured reaction products, beam-like recoils, and σ(E, θ) using E-ΔE silicon surface barrier telescopes at the 8-MV Pelletron accelerator of the University of Sao Paulo, and at the 20-MV tandem accelerator TANDAR; deduced total integrated cross sections. 10B, 197Au; deduced levels, J, π, yields. Comparison with coupled reaction channel (CRC) calculations, with double-folding Sao Paulo potential. Discussed breakup process of 10B.
doi: 10.1103/PhysRevC.101.044604
2020LI05 Phys.Rev. C 101, 014611 (2020) R.Linares, C.C.Seabra, V.A.B.Zagatto, V.Scarduelli, L.Gasques, L.C.Chamon, B.R.Goncalves, D.R.Mendes, Jr, A.Lepine-Szily Investigation of the one-neutron transfer in 13C + 28Si at Elab = 30 and 34 MeV NUCLEAR REACTIONS 28Si(13C, 13C), (13C, 12C), E=25, 30, 34 MeV; measured reaction products, particle spectra, Q-energy spectrum, elastic and one-neutron transfer σ(E, θ) using Silicon Array SATURN at the University of Sao Paulo 8 MV tandem accelerator. Comparison with direct reaction calculations within the coupled reaction channel(CRC) framework using the FRESCO code, and the spectroscopic amplitudes derived from the psdmod and psdmwkpn shell-model interactions. Comparison of theoretical spectroscopic factors with previous data for 28Si(d, p)29Si reaction.
doi: 10.1103/PhysRevC.101.014611
2020SC03 Eur.Phys.J. A 56, 24 (2020) V.Scarduelli, L.R.Gasques, L.C.Chamon, A.Lepine-Szily A method to optimize mass discrimination of particles identified in ΔE-E silicon surface barrier detector systems
doi: 10.1140/epja/s10050-020-00021-2
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
2019AP01 Phys.Rev. C 99, 014601 (2019) S.Appannababu, R.Lichtenthaler, M.A.G.Alvarez, M.Rodriguez-Gallardo, A.Lepine-Szily, K.C.C.Pires, O.C.B.Santos, U.U.Silva, P.N.de Faria, V.Guimaraes, E.O.N.Zevallos, V.Scarduelli, M.Assuncao, J.M.B.Shorto, A.Barioni, J.Alcantara-Nunez, V.Morcelle Two-neutron transfer in the 6He + 120Sn reaction NUCLEAR REACTIONS 120Sn(6He, α), E=20.3, 22.2, 22.4, 24.5 MeV; 120Sn(6He, 6He), E=22.2 MeV, [secondary 6He beam from 9Be(7Li, 6He) primary reaction]; measured reaction products, Eα, Iα, 6He scattered particles, differential σ(E, θ), and σ(θ) for elastic scattering using RIBRAS facility at Sao Paulo University; deduced Q-value centroids, transferred angular momentum, dependence of excitation energy of the residual system on the transferred angular momentum using Brink's formula, and square of the final angular momentum. Comparison with four body continuum discretized coupled channel (CDCC) calculations. Discussed formation of di-nuclear rotating system that could be formed after the reaction.
doi: 10.1103/PhysRevC.99.014601
2019UM01 Phys.Rev. C 99, 064617 (2019) U.Umbelino, K.C.C.Pires, R.Lichtenthaler, V.Scarduelli, G.A.Scotton, A.Lepine-Szily, V.Guimaraes, J.Lubian, B.Paes, J.L.Ferreira, M.A.G.Alvarez, J.M.B.Shorto, S.Appannababu, M.Assuncao, R.P.Condori, V.Morcelle Two-neutron transfer in 7Be + 9Be collisions NUCLEAR REACTIONS 9Be(7Be, 7Be), (7Be, 9Be), E=23.1 MeV, [7Be secondary beam produced in 7Li(6Li, 7Be), E=30 MeV primary reaction]; measured reaction products, ΔE-E total spectrum for p, d, t, α, 6Li, 7Li, 7Be and 9Be charged particles, differential σ(θ) using silicon surface barrier telescopes at the University of Sao Paulo RIBRAS facility. 7,8,9Be; deduced levels, J, π, B(M1), B(E2), electric and magnetic multipole moments; calculated spectroscopic amplitudes for two-particle wave function components using shell model. 9Be(p, t), (p, p), E=14-23 MeV; calculated elastic scattering differential σ(θ, E), and elastic transfer σ(E). Analysis using coupled reaction channel (CRC) and DWBA calculations.
doi: 10.1103/PhysRevC.99.064617
2018LE19 Phys.Rev. C 98, 064601 (2018) E.Leistenschneider, A.Lepine-Szily, M.A.G.Alvarez, D.R.Mendes, R.Lichtenthaler, V.A.P.Aguiar, M.Assuncao, R.P.Condori, U.U.da Silva, P.N.de Faria, N.Deshmukh, J.G.Duarte, L.R.Gasques, V.Guimaraes, E.L.A.Macchione, M.C.Morais, V.Morcelle, K.C.C.Pires, V.B.Scarduelli, G.Scotton, J.M.B.Shorto, V.A.B.Zagatto Spectroscopy of high-lying resonances in 9Be by the measurement of (p, p), (p, d), and (p, α) reactions with a radioactive 8Li beam NUCLEAR REACTIONS 1H(8Li, p)8Li, (8Li, d)7Li, (8Li, α)5He, C, 197Au(8Li, 8Li), E=22.5, 16 MeV, [secondary 8Li beam produced in 9Be(7Li, 8Li), E=24.4 MeV]; measured reaction products, yields, Ep, Ip, Ed, Id, Eα, Iα, differential σ(θ) using ΔE-E silicon telescope at the RIBRAS facility of the University of Sao Paulo 8-UD tandem accelerator. 9Be; deduced levels, resonances, J, π, l-values, Γp, Γd, Γα, and reduced widths γ2 and the dimensionless reduced widths θ2α for the α and deuteron channels using R-matrix analysis. Comparison with previous experimental data.
doi: 10.1103/PhysRevC.98.064601
2017MO04 Phys.Rev. C 95, 014615 (2017) V.Morcelle, R.Lichtenthaler, A.Lepine-Szily, V.Guimaraes, K.C.C.Pires, J.Lubian, D.R.Mendes, Jr, P.N.de Faria, J.J.Kolata, F.D.Becchetti, H.Jiang, E.F.Aguilera, D.Lizcano, E.Martinez-Quiroz, H.Garcia 8B + 27Al scattering at low energies NUCLEAR REACTIONS 27Al(8B, 8B), (8B, X), E=15.3, 21.7 MeV, [8B secondary beam from 3He(6Li, X), E=26.5, 32.5 MeV primary reaction]; measured scattered particle spectra, σ(θ, E) at Radioactive Ion Beams in Brasil facility (RIBRAS), and at TwinSol facility at the University of Notre Dame; deduced total reaction cross sections and compared with reduced cross sections for 7,9Be, 6,7Li, 6He and 16O projectiles on 27Al target, effect of breakup plus transfer channels on the total reaction cross sections. Optical model analysis using standard double-folding Sao Paulo potential and Woods-Saxon shape, and continuum discretized coupled channels (CDCC) calculations.
doi: 10.1103/PhysRevC.95.014615
2016LI17 Few-Body Systems 57, 157 (2016) R.Lichtenthaler, M.A.G.Alvarez, A.Lepine-Szily, S.Appannababu, K.C.C.Pires, U.U.da Silva, V.Scarduelli, R.P.Condori, N.Deshmukh RIBRAS: The Facility for Exotic Nuclei in Brazil
doi: 10.1007/s00601-015-1039-z
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
2014LE26 Eur.Phys.J. A 50, 128 (2014) A.Lepine-Szily, R.Lichtenthaler, V.Guimaraes The Radioactive Ion Beams in Brazil (RIBRAS) facility - Description, program, main results, future plans
doi: 10.1140/epja/i2014-14128-4
2014MO06 Phys.Lett. B 732, 228 (2014) V.Morcelle, K.C.C.Pires, M.Rodriguez-Gallardo, R.Lichtenthaler, A.Lepine-Szily, V.Guimaraes, P.N.de Faria, D.R.Mendes, Jr, A.M.Moro, L.R.Gasques, E.Leistenschneider, R.P.Condori, V.Scarduelli, M.C.Morais, A.Barioni, J.C.Zamora, J.M.B.Shorto Four-body effects in the 6He + 58Ni scattering NUCLEAR REACTIONS 58Ni(6He, 6He), E=12.2, 16.5, 21.7 MeV; measured reaction products; deduced σ, four-body effects. Comparison with continuum-discretized coupled-channels calculation.
doi: 10.1016/j.physletb.2014.03.043
2014MO07 Phys.Rev. C 89, 044611 (2014) V.Morcelle, R.Lichtenthaler, R.Linares, M.C.Morais, V.Guimaraes, A.Lepine-Szily, P.R.S.Gomes, J.Lubian, D.R.Mendes, Jr., P.N.De Faria, A.Barioni, L.R.Gasques, J.M.B.Shorto, K.C.C.Pires, J.C.Zamora, R.P.Condori, V.Scarduelli, J.J.Kolata, H.Amro, F.D.Becchetti, H.Jiang, E.F.Aguilera, D.Lizcano, E.Martinez-Quiroz, H.Garcia Elastic scattering and total reaction cross section for the 7Be + 27Al system at near-barrier energies NUCLEAR REACTIONS 27Al(7Be, 7Be), [secondary 7Be produced in 3He(6Li, 7Be) primary reaction], E=10.0, 13.8, 15.2, 15.4 MeV; measured particle spectra, elastic σ(E, θ) using RIBRAS system at Sao Paulo, and TwinSol at NSL-Notre Dame facilities; deduced mean radii of sensitivity, energy dependence of the interacting optical potential, total reaction σ(E). Optical model analysis using the double-folding Sao Paulo and phenomenological Woods-Saxon and Sao Paulo potentials. Analysis of data obtained for 27Al, 197Au(8B, 8B) reactions in progress.
doi: 10.1103/PhysRevC.89.044611
2014PI07 Phys.Rev. C 90, 027605 (2014) K.C.C.Pires, R.Lichtenthaler, A.Lepine-Szily, V.Morcelle Total reaction cross section for the 6He + 9Be system NUCLEAR REACTIONS 9Be(6He, 6He), E=16.2, 21.3 MeV; analyzed experimental σ(θ) data by optical model by separating the contribution of α+9Be, 2n+9Be to the total 9Be+6He interaction. Comparison with coupled-channel and continuum discretized coupled-channels (CDCC) calculations, and with experimental data for several other exotic, weakly, and strongly bound projectiles.
doi: 10.1103/PhysRevC.90.027605
2012ME11 Phys.Rev. C 86, 064321 (2012), Erratum Phys.Rev. C 98, 069901 (2018) D.R.Mendes, A.Lepine-Szily, P.Descouvemont, R.Lichtenthaler, V.Guimaraes, P.N.de Faria, A.Barioni, K.C.C.Pires, V.Morcelle, R.P.Condori, M.C.Morais, E.Leistenschneider, C.E.F.Lima, J.C.Zamora, J.A.Alcantara, V.Zagatto, M.Assuncao, J.M.B.Shorto The 8Li(p, α)5He reaction at low energies, and 9Be spectroscopy around the proton threshold NUCLEAR REACTIONS 1H(8Li, α), [secondary 8Li beam from 9Be (7Li, 8Li), E=16-22 MeV primary reaction], E=13.2, 14.5, 17.0, 19.0 MeV; measured particle spectra, differential σ(E). 9Be; deduced proton resonances, levels, J, π, isospin, widths. Three-body and sequential decays. R-matrix analysis. Comparison with previous experimental results. 8Li(p, α)5He; deduced integrated σ, astrophysical S factor and reaction rates.
doi: 10.1103/PhysRevC.86.064321
2011GU29 J.Phys.:Conf.Ser. 312, 082024 (2011) V.Guimaraes, A.Lepine-Szily, R.Lichtenthaler, P.N.de Faria, A.Barioni, K.C.C.Pires, V.Morcelle, D.R.Mendes, J.C.Zamora, M.C.Morais, R.P.Condori, E.A.Benjamim, D.S.Monteiro, E.Crema, A.M.Moro, J.Lubian Low energy nuclear reactions with RIBRAS, Radioactive Ion Beam in Brazil, system COMPILATION 27Al(6He, X), 59Co(6Li, X), (7Li, X), 58Ni(6Li, X), (7Be, X), (8B, X), 64Zn(6He, X), (6Li, X), (7Li, X), (9Be, X), (16O, X), 209Bi(6He, X), E not given; compiled scaled reaction σ vs scaled energy.
doi: 10.1088/1742-6596/312/4/082024
2011PI08 Phys.Rev. C 83, 064603 (2011) K.C.C.Pires, R.Lichtenthaler, A.Lepine-Szily, V.Guimaraes, P.N.de Faria, A.Barioni, D.R.Mendes, Jr., V.Morcelle, R.P.Condori, M.C.Morais, J.C.Zamora, E.Crema, A.M.Moro, M.Rodriguez-Gallardo, M.Assuncao, J.M.B.Shorto, S.Mukherjee Experimental study of 6He+9Be elastic scattering at low energies NUCLEAR REACTIONS 9Be, 197Au(6He, 6He), E=16.2, 21.3 MeV, [6He secondary beam from 9Be(7Li, 6He), E=22.18, 26.10 MeV primary beam]; measured 6He spectra, cross sections, σ(θ), biparametric spectrum. Effect of the collective couplings to the excited states. Coupled channels calculations, using a double-folding potential, and three- and four-body continuum-discretized coupled-channels (CDCC) calculations.
doi: 10.1103/PhysRevC.83.064603
2011ZA05 Phys.Rev. C 84, 034611 (2011) J.C.Zamora, V.Guimaraes, A.Barioni, A.Lepine-Szily, R.Lichtenthaler, P.N.de Faria, D.R.Mendes Jr, L.R.Gasques, J.M.B.Shorto, V.Scarduelli, K.C.C.Pires, V.Morcelle, E.Leistenschneider, R.P.Condori, V.A.Zagatto, M.C.Morais, E.Crema 7, 9, 10Be elastic scattering and total reaction cross sections on a 12C target NUCLEAR REACTIONS 12C(7Be, 7Be), E=18.8 MeV; 12C(9Be, 9Be), E=26.0 MeV; 12C(10Be, 10Be), E=23.2 MeV; measured particle spectra, σ(θ); deduced reduced total reaction cross section systematics for several light beams scattered on a carbon target using data from several experiments. Analysis by optical model potentials using Woods-Saxon and double-folding form factors, and continuum discretized coupled-channels (CDCC) method.
doi: 10.1103/PhysRevC.84.034611
2010DA20 J.Phys.:Conf.Ser. 205, 012022 (2010) J.Darai, J.Cseh, A.Lepine-Szily, A.Algora, P.O.Hess, N.V.Antonenko, R.V.Jolos, W.Scheid Exotic shapes and clusterization of atomic nuclei NUCLEAR STRUCTURE 36Ar; calculated quadrupole deformation, rotational band, yrast, superdeformed band, hyperdeformed band, shape isomers using dynamical U(3) symmetry based on Nilsson model. NUCLEAR REACTIONS 24Mg(12C, X), 20Ne(16O, X), E not given; calculated hyperdeformed bands in 36Ar.
doi: 10.1088/1742-6596/205/1/012022
2010DE14 Phys.Rev. C 81, 044605 (2010) P.N.de Faria, R.Lichtenthaler, K.C.C.Pires, A.M.Moro, A.Lepine-Szily, V.Guimaraes, D.R.Mendes, Jr., A.Arazi, M.Rodriguez-Gallardo, A.Barioni, V.Morcelle, M.C.Morais, O.Camargo, Jr., J.Alcantara Nunez, M.Assuncao Elastic scattering and total reaction cross section of 6He+120Sn NUCLEAR REACTIONS 120Sn(6He, 6He), E=17.40, 18.05, 19.80, 20.5 MeV; σ(E, θ). Comparison with optical model and continuum discretized coupled channels (CDCC) calculations.
doi: 10.1103/PhysRevC.81.044605
2010DE34 Phys.Rev. C 82, 034602 (2010) P.N.de Faria, R.Lichtenthaler, K.C.C.Pires, A.M.Moro, A.Lepine-Szily, V.Guimaraes, D.R.Mendes, Jr., A.Arazi, A.Barioni, V.Morcelle, M.C.Morais α-particle production in 6He+120Sn collisions NUCLEAR REACTIONS 120Sn(6He, 6He), (6He, X), E=17.4, 18.04, 19.8, 20.5 MeV, [6He beam from 9Be(7Li, 6He), E=2-26 MeV]; measured α and 6He spectra, σ(E, θ). DWBA analysis. Comparison with breakup and neutron transfer calculations using continuum-discretized coupled-channels (CDCC) approach.
doi: 10.1103/PhysRevC.82.034602
2010LE14 Nucl.Phys. A834, 491c (2010) A.Lepine-Szily, R.Lichtenthaler, V.Guimaraes, D.R.Mendes, Jr, P.N.de Faria, A.Barioni, E.A.Benjamim, K.C.C.Pires, V.Morcelle, R.P.Condori, M.C.Morais, P.Descouvemont, A.M.Moro, M.Rodriguez Gallardo, M.M.Assuncao, J.A.Alcantara Nunez, J.M.B.Shorto, J.C.Zamora, E.Leistenschneider, C.E.F.Lima Scientific program of the Radioactive Ion Beams Facility in Brasil (RIBRAS) NUCLEAR REACTIONS 1H(8Li, α), E=13.2, 14.5, 17.4, 19.0 MeV; measured Eα, Iα(θ=forward); deduced σ(θ=forward), effect of halo nuclei. 9Be(6He, 6He), E=16.2 MeV; measured σ(θ); deduced effect of halo nuclei.
doi: 10.1016/j.nuclphysa.2010.01.074
2010MO26 Phys.Rev. C 82, 044606 (2010) P.Mohr, P.N.de Faria, R.Lichtenthaler, K.C.C.Pires, V.Guimaraes, A.Lepine-Szily, D.R.Mendes, Jr., A.Arazi, A.Barioni, V.Morcelle, M.C.Morais Comparison of 120Sn(6He, 6He)120Sn and 120Sn(α, α)120Sn elastic scattering and signatures of the 6He neutron halo in the optical potential NUCLEAR REACTIONS 120Sn(α, α), E=20.0, 26.1, 27.1, 29.7, 30.8, 34.4, 40.0, 50.5 MeV; 120Sn(6He, 6He), E=17.4, 18.05, 19.8, 20.50 MeV; analyzed σ, excitation functions, reflection coefficients using systematic double-folding Woods-Saxon potentials.
doi: 10.1103/PhysRevC.82.044606
2010MU09 Eur.Phys.J. A 45, 23 (2010) S.Mukherjee, N.N.Deshmukh, V.Guimaraes, J.Lubian, P.R.S.Gomes, A.Barioni, S.Appannababu, C.C.Lopes, E.N.Cardozo, K.C.C.Pires, R.Lichtenthaler, A.Lepine-Szily, D.S.Monteiro, J.M.B.Shorto, P.N.de Faria, E.Crema, V.Morcelle, M.C.Morais, R.P.Condori Total reaction cross-sections for light weakly bound systems NUCLEAR REACTIONS 9Be, 51V(8Li, 8Li), (8Li, X), E=18.5, 19.6 MeV; measured σ, σ(θ); calculated σ(θ) using Sao Paulo potential and WS form factors; deduced optical model parameters. Comparison with other reactions. Secondary radioactive beam.
doi: 10.1140/epja/i2010-10987-9
2009BA42 Phys.Rev. C 80, 034617 (2009) A.Barioni, V.Guimaraes, A.Lepine-Szily, R.Lichtenthaler, D.R.Mendes, Jr., E.Crema, K.C.C.Pires, M.C.Morais, V.Morcelle, P.N.de Faria, R.P.Condori, A.M.Moro, D.S.Monteiro, J.M.B.Shorto, J.Lubian, M.Assuncao Elastic scattering and total reaction cross sections for the 8Li+12C system NUCLEAR REACTIONS 12C(8Li, 8Li), (8Li, 9Be)11B, E=23.9 MeV; measured particle spectra, σ, σ(θ); deduced spectroscopic factors. Optical-model analysis with Woods-Saxon and double-folding Sao Paulo potential. Coupled-channel analysis for breakup and inelastic channels. Comparison of spectroscopic factors with shell-model calculations and previous experimental data.
doi: 10.1103/PhysRevC.80.034617
2009CS02 Phys.Rev. C 80, 034320 (2009) J.Cseh, J.Darai, W.Sciani, Y.Otani, A.Lepine-Szily, E.A.Benjamim, L.C.Chamon, R.Lichtenthaler Filho Elongated shape isomers in the 36Ar nucleus NUCLEAR STRUCTURE 36Ar; analyzed superdeformed and hyperdeformed structures, shape isomers and moments of inertia using shell model, touching cluster and compressed cluster configurations.
doi: 10.1103/PhysRevC.80.034320
2009SC20 Phys.Rev. C 80, 034319 (2009) W.Sciani, Y.Otani, A.Lepine-Szily, E.A.Benjamim, L.C.Chamon, R.Lichtenthaler Filho, J.Darai, J.Cseh Possible hyperdeformed band in 36Ar observed in 12C+24Mg elastic scattering NUCLEAR REACTIONS 24Mg(12C, 12C), E(cm)=10.67-16.00 MeV; analyzed angular distributions and excitation functions. 36Ar; deduced resonances, resonance parameters, hyperdeformed band. Comparison with previous results from 20Ne(16O, 16O) reaction.
doi: 10.1103/PhysRevC.80.034319
2008GO23 Phys.Rev. C 78, 014311 (2008) M.B.Gomez Hornillos, M.Chartier, W.Mittig, A.Lepine-Szily, L.Caballero, C.E.Demonchy, G.Georgiev, N.A.Orr, G.Politi, M.Rousseau, P.Roussel-Chomaz, A.C.C.Villari Direct mass measurements of 68Se and 80Y ATOMIC MASSES 64Ga, 64Zn, 68Se, 68As, 68Ge, 72Se, 76Rb, 76Kr, 80Sr, 80Y; measured atomic masses using a time-of-flight technique. 68Se; deduced Q value for proton capture.
doi: 10.1103/PhysRevC.78.014311
2007BE19 Phys.Lett. B 647, 30 (2007) E.A.Benjamim, A.Lepine-Szily, D.R.Mendes, Jr., R.Lichtenthaler, V.Guimaraes, P.R.S.Gomes, L.C.Chamon, M.S.Hussein, A.M.Moro, A.Arazi, I.Padron, J.Alcantara Nunez, M.Assuncao, A.Barioni, O.Camargo, Jr., R.Z.Denke, P.N.de Faria, K.C.C.Pires Elastic scattering and total reaction cross section for the 6He + 27Al system NUCLEAR REACTIONS 27Al(6He, 6He), E=9.5, 11.0, 12.0, 13.4 MeV; measured σ, σ(θ). 6He deduced radius, deformation parameters. 27Al(6Li, 6Li), (7Li, 7Li), (9Be, 9Be), (16O, 16O), E≈7-45 MeV; analysed total σ. 6,7Li, 9Be, 16O deduced deformation parameters. Sao Paulo potential.
doi: 10.1016/j.physletb.2007.01.048
2007JU03 Phys.Lett. B 649, 43 (2007) B.Jurado, H.Savjols, W.Mittig, N.A.Orr, P.Roussel-Chomaz, D.Baiborodin, W.N.Catford, M.Chartier, C.E.Demonchy, Z.Dlouhy, A.Gillibert, L.Giot, A.Khouaja, A.Lepine-Szily, S.Lukyanov, J.Mrazek, Y.E.Penionzhkevich, S.Pita, M.Rousseau, A.C.Villari Mass measurements of neutron-rich nuclei near the N = 20 and 28 shell closures ATOMIC MASSES 23N, 23,24O, 25,26,27F, 27,28,29,30,31Ne, 31,32,33Na, 34,35,36Mg, 34,35,36,37,38,39Al, 36,37,38,39,40,41,42Si, 40,41,42,43,44P, 40,43,44,45S, 43,45,46,47Cl; measured masses; analysed neutron separation energy. Cyclotron-based mass spectrometry.
doi: 10.1016/j.physletb.2007.04.006
2007LE24 Nucl.Phys. A787, 94c (2007) A.Lepine-Szily, R.Lichtenthaler, for the RIBRAS Collaboration First results of the Radioactive Ion Beam facility in Brasil (RIBRAS): Elastic scattering of 6He and 8Li beams on light and medium mass targets NUCLEAR REACTIONS 27Al(6He, 6He), E=9.5, 11, 12, 13.4 MeV; 51V(8Li, 8Li), E=26 MeV; measured σ(θ). Comparison with optical model. 27Al, 64Zn(6He, 6He), (6Li, 6Li), (7Li, 7Li), (9Be, 9Be), (16O, 16O), E≈5-25 MeV; analyzed σ. Comparison with other data. Secondary radioactive beam.
doi: 10.1016/j.nuclphysa.2006.12.019
2007LI81 Eur.Phys.J. Special Topics 150, 27 (2007) R.Lichtenthaler, P.N.de Faria, A.Lepine-Szily, V.Guimaraes, O.Camargo, R.Denke, E.A.Benjamim, A.Barioni, K.C.C.Pires, D.J.Mendes, M.Assuncao, A.Arazi, I.Padron, P.R.S.Gomes Elastic scattering of 6He + 27Al and 7Be + 51V at RIBRAS NUCLEAR REACTIONS 27Al(6He, 6He'), E=9.5-13.4 MeV; 51V(7Be, 7Be'), E=26 MeV; measured reaction cross sections and angular distributions. Compared results to model calculations.
doi: 10.1140/epjst/e2007-00257-9
2006DE32 Phys.Rev. C 74, 024604 (2006) P.N.de Faria, R.Lichtenthaler, V.Guimaraes, A.Lepine-Szily, E.A.Benjamim, G.F.Lima, A.M.Moro Measurements of the 25Mg(11B, 12C)24Na and 25Mg(11B, 10Be)26Al proton transfer reactions NUCLEAR REACTIONS 25Mg(11B, 12C), (11B, 11B), (11B, 10Be), E=35 MeV; measured σ(E, θ); deduced spectroscopic factors. DWBA analysis.
doi: 10.1103/PhysRevC.74.024604
2006KH08 Nucl.Phys. A780, 1 (2006) A.Khouaja, A.C.C.Villari, M.Benjelloun, D.Hirata, G.Auger, H.Savajols, W.Mittig, P.Roussel-Chomaz, N.A.Orr, M.G.Saint-Laurent, S.Pita, A.Gillibert, M.Chartier, C.E.Demonchy, L.Giot, D.Baiborodin, Y.Penionzhkevich, W.N.Catford, A.Lepine-Szily, Z.Dlouhy Reaction cross-section and reduced strong absorption radius measurements of neutron-rich nuclei in the vicinity of closed shells N = 20 and N = 28 NUCLEAR REACTIONS Si(17N, X), (18N, X), (19N, X), (20N, X), (21N, X), (22N, X), (19O, X), (20O, X), (21O, X), (22O, X), (23O, X), (24O, X), (21F, X), (22F, X), (23F, X), (24F, X), (25F, X), (26F, X), (27F, X), (23Ne, X), (24Ne, X), (25Ne, X), (26Ne, X), (27Ne, X), (28Ne, X), (29Ne, X), (30Ne, X), (26Na, X), (27Na, X), (28Na, X), (29Na, X), (30Na, X), (31Na, X), (32Na, X), (33Na, X), (28Mg, X), (29Mg, X), (30Mg, X), (31Mg, X), (32Mg, X), (33Mg, X), (34Mg, X), (35Mg, X), (31Al, X), (32Al, X), (33Al, X), (34Al, X), (35Al, X), (36Al, X), (37Al, X), (38Al, X), (33Si, X), (34Si, X), (35Si, X), (36Si, X), (37Si, X), (38Si, X), (39Si, X), (40Si, X), (36P, X), (37P, X), (38P, X), (39P, X), (40P, X), (41P, X), (42P, X), (39S, X), (40S, X), (41S, X), (42S, X), (43S, X), (44S, X), (42Cl, X), (43Cl, X), (44Cl, X), (45Cl, X), (45Ar, X), (46Ar, X), E=30-65 MeV/nucleon; measured energy-integrated reaction σ. 17,18,19,20,21,22N, 19,20,21,22,23,24O, 21,22,23,24,25,26,27F, 23,24,25,26,27,28,29,30Ne, 26,27,28,29,30,31,32,33Na, 28,29,30,31,32,33,34,35Mg, 31,32,33,34,35,36,37,38Al, 33,34,35,36,37,38,39,40Si, 36,37,38,39,40,41,42P, 39,40,41,42,43,44S, 42,43,44,45Cl, 45,46Ar; deduced radii, isospin dependence. 35Mg, 44S; deduced possible halo structure or large deformation.
doi: 10.1016/j.nuclphysa.2006.07.042
2005CH60 J.Phys.(London) G31, S1771 (2005) M.Chartier, M.B.Gomez Hornillos, W.Mittig, A.Lepine-Szily, L.Caballero Ontanaya, C.E.Demonchy, G.Georgiev, N.A.Orr, G.Politi, M.Rousseau, P.Roussel-Chomaz, A.C.C.Villari Direct mass measurement of N ∼ Z nuclei with A = 64-80 using the CSS2 cyclotron ATOMIC MASSES 64Zn, 64Ga, 68Ge, 68As, 68,72Se, 76Kr, 76Rb, 80Sr, 80Y; measured masses. Direct time-of-flight technique, comparison with previous results.
doi: 10.1088/0954-3899/31/10/070
2005GO36 J.Phys.(London) G31, S1869 (2005) M.B.Gomez Hornillos, M.Chartier, W.Mittig, B.Blank, F.Chautard, C.E.Demonchy, A.Gillibert, B.Jacquot, B.Jurado, N.Lecesne, A.Lepine-Szily, N.A.Orr, P.Roussel-Chomaz, H.Savajols, A.C.C.Villari Mass measurements with the CIME cyclotron at GANIL ATOMIC MASSES 12C, 16O, 20Ne, 32S, 36,40Ar; measured masses. Cyclotron-based mass spectrometry.
doi: 10.1088/0954-3899/31/10/090
2005KH15 Eur.Phys.J. A 25, Supplement 1, 223 (2005) A.Khouaja, A.C.C.Villari, M.Benjelloun, G.Auger, D.Baiborodin, W.Catford, M.Chartier, C.E.Demonchy, Z.Dlouhy, A.Gillibert, L.Giot, D.Hirata, A.Lepine-Szily, W.Mittig, N.Orr, Y.Penionzhkevich, S.Pitae, P.Roussel-Chomaz, M.G.Saint-Laurent, H.Savajols Reaction cross-sections and reduced strong absorption radii of nuclei in the vicinity of closed shells N = 20 and N = 28 NUCLEAR STRUCTURE Z=5-28; A=12-46; analyzed reaction σ on Si target; deduced strong absorption radii. Secondary beams from 48Ca fragmentation, quadratic dependence on isospin observed.
doi: 10.1140/epjad/i2005-06-185-x
2005LE43 Eur.Phys.J. A 25, Supplement 1, 227 (2005) A.Lepine-Szily, G.F.Lima, A.C.C.Villari, W.Mittig, R.Lichtenthaler, M.Chartier, N.A.Orr, J.C.Angelique, G.Audi, J.M.Casandjian, A.Cunsolo, C.Donzaud, A.Foti, A.Gillibert, D.Hirata, M.Lewitowicz, S.Lukyanov, M.MacCormick, D.J.Morrissey, A.N.Ostrowski, B.M.Sherrill, C.Stephan, T.Suomijarvi, L.Tassan-Got, D.J.Vieira, J.M.Wouters Anomalous behaviour of matter radii of proton-rich Ga, Ge, As, Se and Br nuclei NUCLEAR STRUCTURE 63,64,65,66,67,68Ga, 65,66,67,68,69,70Ge, 67,68,69,70,71,72As, 69,70,71,72,73,74,75,76,77,78,79,80Se, 72,73,74,75Br; analyzed reaction σ on Si target; deduced matter radii. Secondary beams from 78Kr fragmentation. Glauber model analysis.
doi: 10.1140/epjad/i2005-06-115-0
2005LI56 Eur.Phys.J. A 25, Supplement 1, 733 (2005) R.Lichtenthaler, A.Lepine-Szily, V.Guimaraes, C.Perego, V.Placco, O.Camargo, Jr., R.Denke, P.N.de Faria, E.A.Benjamin, N.Added, G.F.Lima, M.S.Hussein, J.Kolata, A.Arazi Radioactive Ion beams in Brazil (RIBRAS)
doi: 10.1140/epjad/i2005-06-043-y
2005SA61 Eur.Phys.J. A 25, Supplement 1, 23 (2005) H.Savajols, B.Jurado, W.Mittig, D.Baiborodin, W.Catford, M.Chartier, C.E.Demonchy, Z.Dlouhy, A.Gillibert, L.Giot, A.Khouaja, A.Lepine-Szily, S.Lukyanov, J.Mrazek, N.Orr, Y.Penionzhkevich, S.Pita, M.Rousseau, P.Roussel-Chomaz, A.C.C.Villari New mass measurements at the neutron drip-line NUCLEAR STRUCTURE Z=8-20; analyzed data; deduced two-neutron separation energies and shell correction energies.
doi: 10.1140/epjad/i2005-06-189-6
2004AS11 Phys.Rev. C 70, 054601 (2004) M.Assuncao, R.Lichtenthaler, V.Guimaraes, A.Lepine-Szily, G.F.Lima, A.M.Moro Higher order effects in the 16O(d, p)17O and 16O(d, n)17F transfer reactions NUCLEAR REACTIONS 16O(d, n), (d, p), E=2.29-3.27 MeV; calculated σ(E, θ); deduced strong polarization effect. Coupled channels approach, comparisons with data.
doi: 10.1103/PhysRevC.70.054601
2004KU36 Braz.J.Phys. 34, 933 (2004) R.Kuramoto, R.Lichtenthaler, A.Lepine-Szily, V.Guimaraes, G.F.Lima, E.Benjamim, P.N.de Faria Spectroscopy of 6Li Using the 3He(7Li, α)6Li Reaction NUCLEAR REACTIONS 3He(7Li, α), E=31.2 MeV; measured Eα. 6Li deduced resonance energies, widths.
doi: 10.1590/S0103-97332004000500060
2004LE12 Nucl.Phys. A734, 331 (2004) A.Lepine-Szily, J.M.Oliveira, D.Galante, G.Amadio, R.Lichtenthaler, H.G.Bohlen, A.N.Ostrowski, A.Blazevic, C.Borcea, V.Guimaraes, V.Lapoux, G.Lima, F.de Oliveira Santos, N.A.Orr, P.Roussel-Chomaz, Th.Stolla, J.S.Winfield Spectroscopy of light proton-rich nuclei: 9C and 15F NUCLEAR REACTIONS 10B, 16O(14N, 15C), E=30 MeV/nucleon; measured particle spectra, angular distributions. 15F deduced resonance energies, J, π.
doi: 10.1016/j.nuclphysa.2004.01.060
2004LE28 Acta Phys.Hung.N.S. 19, 365 (2004) Symmetry Properties of Radioactive N = Z Nuclei NUCLEAR STRUCTURE A=6-100; analyzed neutron-proton interaction strengths, symmetry breaking features.
doi: 10.1556/APH.19.2004.3-4.37
2004LI29 Nucl.Phys. A735, 303 (2004) G.F.Lima, A.Lepine-Szily, A.C.C.Villari, W.Mittig, R.Lichtenthaler, M.Chartier, N.A.Orr, J.C.Angelique, G.Audi, E.Baldini-Neto, B.V.Carlson, J.M.Casandjian, A.Cunsolo, C.Donzaud, A.Foti, A.Gillibert, D.Hirata, M.Lewitowicz, S.Lukyanov, M.MacCormick, D.J.Morrissey, A.N.Ostrowski, B.M.Sherrill, C.Stephan, T.Suomijarvi, L.Tassan-Got, D.J.Vieira, J.M.Wouters Reaction cross section and matter radius measurements of proton-rich Ga, Ge, As, Se and Br nuclides NUCLEAR REACTIONS Si(63Ga, X), (64Ga, X), (65Ga, X), (66Ga, X), (67Ga, X), (68Ga, X), (65Ge, X), (66Ge, X), (67Ge, X), (68Ge, X), (69Ge, X), (70Ge, X), (67As, X), (68As, X), (69As, X), (70As, X), (71As, X), (72As, X), (69Se, X), (70Se, X), (71Se, X), (72Se, X), (73Se, X), (72Br, X), (73Br, X), (74Br, X), (75Br, X), E ≈ 50-60 MeV/nucleon; measured reaction σ. 63,64,65,66,67,68Ga, 65,66,67,68,69,70Ge, 67,68,69,70,71,72As, 69,70,71,72,73Se, 72,73,74,75Br; deduced matter radii. Glauber model analysis.
doi: 10.1016/j.nuclphysa.2004.01.125
2004RA31 Nature(London) 431, 823 (2004) R.Raabe, J.L.Sida, J.L.Charvet, N.Alamanos, C.Angulo, J.M.Casandjian, S.Courtin, A.Drouart, D.J.C.Durand, P.Figuera, A.Gillibert, S.Heinrich, C.Jouanne, V.Lapoux, A.Lepine-Szily, A.Musumarra, L.Nalpas, D.Pierroutsakou, M.Romoli, K.Rusek, M.Trotta No enhancement of fusion probability by the neutron halo of 6He NUCLEAR REACTIONS 238U(α, X), (6He, X), E(cm) ≈ 15-30 MeV; measured fission, fusion, and transfer σ; deduced no fusion enhancement from neutron halo.
doi: 10.1038/nature02984
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
2003GU22 Nucl.Phys. A722, 341c (2003) V.Guimaraes, R.Kuramoto, R.Lichtenthaler, G.Amadio, E.Benjamin, P.N.de Faria, A.Lepine-Szily, G.F.Lima, J.J.Kolata, G.Rogachev, F.D.Becchetti, T.O'Donnell, Y.Chen, J.Hinnefeld, J.Lapton Searching for resonances in the unbound 6Be and 5Li nuclei NUCLEAR REACTIONS 3He(7Li, α), E=31 MeV; 2H(8B, α), E=28.6 MeV; 2H(7Be, α), E=20.9 MeV; measured Eα, angular distributions. 6Li, 6Be; deduced resonance features.
doi: 10.1016/S0375-9474(03)01387-3
2003LE26 Nucl.Phys. A722, 512c (2003) A.Lepine-Szily, J.M.Oliveira, D.Galante, G.Amadio, V.Vanin, R.Lichtenthaler, V.Guimaraes, G.F.Lima, H.G.Bohlen, A.N.Ostrowski, A.Di Pietro, A.M.Laird, L.Maunoury, F.de Oliveira Santos, P.Roussel-Chomaz, H.Savajols, W.Trinder, A.C.C.Villari, A.de Vismes Spectroscopy of light proton-rich unbound nuclei: 15F, 10, 11N NUCLEAR REACTIONS 12C, 16O(14N, 15C), 10B(14N, 13B), (14N, 14B), E=30 MeV/nucleon; measured particle spectra. 15F, 10,11N deduced ground and excited states, resonance energies, widths.
doi: 10.1016/S0375-9474(03)01418-0
2003LI61 Braz.J.Phys. 33, 294 (2003) R.Lichtenthaler, A.Lepine-Szily, V.Guimaraes, G.F.Lima, M.S.Hussein Radioactive Ion beams in Brasil (RIBRAS)
doi: 10.1590/s0103-97332003000200025
2002DE29 Nucl.Phys. A706, 295 (2002) A.de Vismes, P.Roussel-Chomaz, W.Mittig, A.Pakou, N.Alamanos, J.-C.Angelique, F.Auger, J.Barrette, E.Bauge, A.V.Belozyorov, C.Borcea, F.Carstoiu, W.N.Catford, M.-D.Cortina-Gil, J.-P.Delaroche, Z.Dlouhy, A.Gillibert, M.Girod, D.Hirata, V.Lapoux, A.Lepine-Szily, S.M.Lukyanov, F.Marie, A.Musumarra, F.de Oliveira, N.A.Orr, S.Ottini-Hustache, Y.E.Penionzhkevich, F.Sarazin, H.Savajols, N.Skobelev Proton Reaction Cross-Section Measurements on Stable and Neutron-Rich Nuclei as a Probe of the Nucleon-Nucleus Interaction NUCLEAR REACTIONS 1H(α, X), (6He, X), (7Li, X), (8Li, X), (9Li, X), (9Be, X), (10Be, X), (11Be, X), (21F, X), (22F, X), (23F, X), (24F, X), (23Ne, X), (24Ne, X), (25Ne, X), (26Ne, X), (25Na, X), (26Na, X), (27Na, X), (28Na, X), (29Na, X), (29Mg, X), (30Mg, X), (31Mg, X), (32Mg, X), E ≈ 35-81 MeV/nucleon; measured reaction σ. Comparison with model predictions.
doi: 10.1016/S0375-9474(02)00753-4
2002LE16 Phys.Rev. C65, 054318 (2002) A.Lepine-Szily, J.M.Oliveira, Jr., V.R.Vanin, A.N.Ostrowski, R.Lichtenthaler, A.Di Pietro, V.Guimaraes, A.M.Laird, L.Maunoury, G.F.Lima, F.de Oliveira Santos, P.Roussel-Chomaz, H.Savajols, W.Trinder, A.C.C.Villari, A.de Vismes Observation of the Particle-Unstable Nucleus 10N NUCLEAR REACTIONS 7Li, 10,11B, 12C(14N, 14B), E=30 MeV/nucleon; measured particle spectra. 10N deduced ground-state resonance energy, width.
doi: 10.1103/PhysRevC.65.054318
2002LI24 Phys.Rev. C65, 044618 (2002) G.F.Lima, A.Lepine-Szily, G.Audi, W.Mittig, M.Chartier, N.A.Orr, R.Lichtenthaler, J.C.Angelique, J.M.Casandjian, A.Cunsolo, C.Donzaud, A.Foti, A.Gillibert, M.Lewitowicz, S.Lukyanov, M.MacCormick, D.J.Morrissey, A.N.Ostrowski, B.M.Sherrill, C.Stephan, T.Suomijarvi, L.Tassan-Got, D.J.Vieira, A.C.C.Villari, J.M.Wouters Direct Mass Measurements of Proton-Rich Isotopes of Ge, As, Se, and Br ATOMIC MASSES 64,65Ge, 66,67As, 68,70,71Se, 71Br; measured masses. Direct time-of-flight technique, comparison with previous results.
doi: 10.1103/PhysRevC.65.044618
2001BA04 Phys.Rev.Lett. 86, 604 (2001) D.L.Balabanski, K.Vyvey, G.Neyens, N.Coulier, R.Coussement, G.Georgiev, A.Lepine-Szily, S.Ternier, S.Teughels, M.Mineva, P.M.Walker, P.Blaha, D.Almehed, S.Frauendorf Static Quadrupole Moment of the Five-Quasiparticle K = 35/2 Isomer in 179W Studied with the Level-Mixing Spectroscopy Method NUCLEAR REACTIONS 170Er(13C, 4n), E=63 MeV; measured delayed Eγ, Iγ(H, t) following implantation in Pt. 179W deduced high-spin isomer quadrupole moment, deformation. Level-mixing spectroscopy method.
doi: 10.1103/PhysRevLett.86.604
2001BA86 Acta Phys.Pol. B32, 2655 (2001) D.L.Balabanski, K.Vyvey, G.Neyens, D.Almehed, P.Blaha, D.Borremans, S.Chmel, N.Coulier, R.Coussement, W.De Clercq, S.Frauendorf, G.Georgiev, H.Hubel, A.Lepine-Szily, M.Mineva, N.Nenoff, S.Pancholi, D.Rossbach, R.Schwengner, S.Teughels, P.M.Walker Quadrupole Moments of High-Spin Isomers: Test of the tilted-axis cranking model NUCLEAR REACTIONS 170Er(13C, 4n), E=63 MeV; Re(14N, xn)196Pb, E not given; measured Eγ, Iγ(θ, H, t). 179W, 196Pb deduced quadrupole moments for high-spin isomers. Level-mixing spectroscopy technique. Comparison with tilted-axis cranking predictions.
2001CH11 Nucl.Phys. A682, 161c (2001) V.Chiste, A.Gillibert, A.Lepine-Szily, N.Alamanos, F.Auger, J.Barrette, F.Braga, M.D.Cortina-Gil, Z.Dlouhy, V.Lapoux, M.Lewitowicz, R.Lichtenthaler, R.Liguori Neto, S.M.Lukyanov, M.MacCormick, F.Marie, W.Mittig, N.A.Orr, F.de Oliveira Santos, A.N.Ostrowski, S.Ottini, A.Pakou, Yu.E.Penionzhkevich, P.Roussel-Chomaz, J.L.Sida Measurement of the Charge and Mass Deformation of 30, 32Mg by Inelastic Scattering on 208Pb and 12C NUCLEAR REACTIONS 12C, 208Pb(24Mg, 24Mg'), (30Mg, 30Mg'), (32Mg, 32Mg'), E=37 MeV/nucleon; measured Eγ, Iγ, σ(E). 30,32Mg deduced charge and mass deformation. Secondary beams from 36S fragmentation.
doi: 10.1016/S0375-9474(00)00635-7
2001CH56 Phys.Lett. 514B, 233 (2001) V.Chiste, A.Gillibert, A.Lepine-Szily, N.Alamanos, F.Auger, J.Barrette, F.Braga, M.D.Cortina-Gil, Z.Dlouhy, V.Lapoux, M.Lewitowicz, R.Lichtenthaler, R.Liguori Neto, S.M.Lukyanov, M.MacCormick, F.Marie, W.Mittig, F.de Oliveira Santos, N.A.Orr, A.N.Ostrowski, S.Ottini, A.Pakou, Yu.E.Penionzhkevich, P.Roussel-Chomaz, J.L.Sida Electric and Nuclear Transition Strength in 30, 32Mg NUCLEAR REACTIONS 12C, 208Pb(24Mg, 24Mg'), (30Mg, 30Mg'), (32Mg, 32Mg'), E=32 MeV/nucleon; measured Eγ, Iγ, de-excitation σ; calculated σ(θ). 24,30,32Mg deduced deformation parameters, B(E2).
doi: 10.1016/S0370-2693(01)00796-1
2001CH88 Hyperfine Interactions 132, 275 (2001) M.Chartier, W.Mittig, G.Auger, B.Blank, J.M.Casandjian, M.Chabert, J.Ferme, L.K.Fifield, A.Gillibert, A.S.Lalleman, A.Lepine-Szily, M.Lewitowicz, M.Mac Cormick, M.H.Moscatello, F.De Oliveira, N.A.Orr, G.Politi, F.Sarazin, H.Savajols, C.Spitaels, P.Van Isacker, A.C.C.Villari, M.Wiescher The Mass Programme at GANIL using the CSS2 and CIME Cyclotrons
doi: 10.1023/A:1011955501797
2001DE19 Phys.Lett. 505B, 15 (2001) A.de Vismes, P.Roussel-Chomaz, W.Mittig, A.Pakou, N.Alamanos, F.Auger, J.-C.Angelique, J.Barrette, A.V.Belozyorov, C.Borcea, W.N.Catford, M.D.Cortina-Gil, Z.Dlouhy, A.Gillibert, V.Lapoux, A.Lepine-Szily, S.M.Lukyanov, F.Marie, A.Musumarra, F.de Oliveira, N.A.Orr, S.Ottini-Hustache, Y.E.Penionzhkevich, F.Sarazin, H.Savajols, N.Skobelev A Determination of the 6He + p Interaction Potential NUCLEAR REACTIONS 1H(6He, X), E=36 MeV/nucleon; measured reaction σ. 6He(p, p), (p, n), E ≈ 41 MeV; analyzed σ(θ); deduced interaction potential features.
doi: 10.1016/S0370-2693(01)00352-5
2001KH17 Nucl.Phys. A694, 103 (2001) E.Khan, T.Suomijarvi, Y.Blumenfeld, V.G.Nguyen, N.Alamanos, F.Auger, E.Bauge, D.Beaumel, J.P.Delaroche, P.Delbourgo-Salvador, A.Drouart, S.Fortier, N.Frascaria, A.Gillibert, M.Girod, C.Jouanne, K.W.Kemper, A.Lagoyannis, V.Lapoux, A.Lepine-Szily, I.Lhenry, J.Libert, F.Marechal, J.M.Maison, A.Musumarra, S.Ottini-Hustache, P.Piattelli, S.Pita, E.C.Pollacco, P.Roussel-Chomaz, D.Santonocito, J.E.Sauvestre, J.A.Scarpaci, T.Zerguerras Proton Scattering from the Unstable Nuclei 30S and 34Ar: Structural evolution along the sulfur and argon isotopic chains NUCLEAR REACTIONS 1H(30S, 30S'), (32S, 32S'), E=53 MeV/nucleon; 1H(34Ar, 34Ar'), E=47 MeV/nucleon; measured recoil proton spectra, σ(E, θ). 30,32S, 34Ar deduced levels, J, π, deformation. Optical model analysis. NUCLEAR STRUCTURE 30,32,34,36,38,40,42,44S, 34,36,38,40,42,44,46Ar; calculated proton and neutron radii, density distributions. Quasiparticle RPA, Skyrme interaction.
doi: 10.1016/S0375-9474(01)00981-2
2001LA31 Hyperfine Interactions 132, 315 (2001) A.S.Lalleman, G.Auger, W.Mittig, M.Chabert, M.Chartier, J.Ferme, A.Gillibert, A.Lepine-Szily, M.Lewitowicz, M.H.Moscatello, N.A.Orr, G.Politi, F.Sarazin, H.Savajols, P.Van Isacker, A.C.C.Villari Mass Measurements of Exotic Nuclei Around N = Z = 40 with CSS2 ATOMIC MASSES 68Se, 76Sr, 80Y, 80Zr; measured masses; deduced Wigner effect. Time-of-flight method. Astrophysical implications discussed. NUCLEAR REACTIONS 24Mg(58Ni, xnypzα), E=4.318 MeV/nucleon; measured isotopic yields.
doi: 10.1023/A:1011928521373
2001LE49 Hyperfine Interactions 132, 35 (2001) Experimental Overview of Mass Measurements
doi: 10.1023/A:1011940932323
2001SI17 Nucl.Phys. A685, 51c (2001) J.L.Sida, N.Alamanos, C.Daniel, V.Lapoux, M.Trotta, A.Andreyev, F.Auger, D.L.Balabanski, C.Borcea, N.Coulier, A.Drouart, D.J.C.Durand, G.Georgiev, A.Gillibert, J.D.Hinnefeld, M.Huyse, C.Jouanne, A.Lepine, A.Lumbroso, F.Marie, A.Musumarra, G.Neyens, S.Ottini, R.Raabe, S.Ternier, P.Van Duppen, K.Vyvey, C.Volant, R.Wolski Sub-Barrier Fusion with the 6He Halo Nucleus NUCLEAR REACTIONS 238U(α, F), (6He, F), E(cm)=12-32 MeV; measured fusion, fission σ; deduced role of neutron halo. Comparison with model predictions.
doi: 10.1016/S0375-9474(01)00528-0
2001VY01 Nucl.Instrum.Methods Phys.Res. A462, 588 (2001) K.Vyvey, G.Neyens, S.Cottenier, D.L.Balabanski, N.Coulier, R.Coussement, G.Georgiev, A.Lepine-Szily, S.Ternier, S.Teughels Measurement of a Strong Atomic Hyperfine Field Allowing the Determination of Nuclear g-Factors in (Sub)nanosecond States RADIOACTIVITY 69mGe(IT) [from Fe(16O, xn2p)]; measured Iγ(θ, H) from oriented nuclei; deduced atomic magnetic hyperfine field. Application to g-factor measurements discussed.
doi: 10.1016/S0168-9002(01)00159-0
2000OL01 Phys.Rev.Lett. 84, 4056 (2000) J.M.Oliveira, Jr., A.Lepine-Szily, H.G.Bohlen, A.N.Ostrowski, R.Lichtenthaler, A.Di Pietro, A.M.Laird, G.F.Lima, L.Maunoury, F.de Oliveira Santos, P.Roussel-Chomaz, H.Savajols, W.Trinder, A.C.C.Villari, A.de Vismes Observation of the 11N Ground State NUCLEAR REACTIONS 10B, 16O(14N, 13B), E=30 MeV/nucleon; measured particle spectra. 11N deduced levels, J, π, ground-state resonance width. Unbound nucleus. Comparison with previous results. ATOMIC MASSES 11N; measured ground-state resonance mass excess.
doi: 10.1103/PhysRevLett.84.4056
2000TR02 Phys.Rev.Lett. 84, 2342 (2000) M.Trotta, J.L.Sida, N.Alamanos, A.Andreyev, F.Auger, D.L.Balabanski, C.Borcea, N.Coulier, A.Drouart, D.J.C.Durand, G.Georgiev, A.Gillibert, J.D.Hinnefeld, M.Huyse, C.Jouanne, V.Lapoux, A.Lepine, A.Lumbroso, F.Marie, A.Musumarra, G.Neyens, S.Ottini, R.Raabe, S.Ternier, P.Van Duppen, K.Vyvey, C.Volant, R.Wolski Large Enhancement of the Sub-Barrier Fusion Probability for a Halo Nucleus NUCLEAR REACTIONS 238U(α, X), E(cm)=17.4-22.6 MeV; 238U(6He, X), E(cm)=14.6-28.7 MeV; measured fusion, fission σ; deduced halo effect. Comparison with model predictions.
doi: 10.1103/PhysRevLett.84.2342
2000VY01 Phys.Rev. C62, 034317 (2000) K.Vyvey, G.Neyens, N.Coulier, R.Coussement, G.Georgiev, S.Ternier, S.Teughels, A.Lepine-Szily, D.L.Balabanski Preservation of Orientation of Fusion-Evaporation Reaction Residues Recoiling into Vacuum in a Level Mixing Spectroscopy Experiment NUCLEAR REACTIONS 56Fe(16O, n2p), E=65 MeV; measured isomer decay Eγ, Iγ(θ, H) following implantation in Ni, Pt. 69Ge deduced high-spin isomer quadrupole moment. Level mixing spectroscopy in a recoil-shadow geometry.
doi: 10.1103/PhysRevC.62.034317
1999FE12 Nucl.Instrum.Methods Phys.Res. A437, 490 (1999) V.Fekou-Youmbi, J.L.Sida, N.Alamanos, X.Charlot, C.Mazur, A.Mougeot, F.Auger, D.Bazin, C.Borcea, C.Cabot, A.Cunsolo, A.Foti, A.Gillibert, N.Lecesne, A.Lepine, M.Lewitowicz, R.Liguori-Neto, F.Marie, W.Mittig, J.P.Mols, S.Ottini, E.C.Pollacco, A.Ostrowski, M.Riallot, P.Roussel-Chomaz, Y.Y.Feng First Experiments with the FUSION Detector NUCLEAR REACTIONS 238U(9Be, F), (11Be, F), E=35-68 MeV; measured fission σ, fragments angular correlations.
doi: 10.1016/S0168-9002(99)00683-X
1999LE14 Phys.Rev.Lett. 82, 3972 (1999) A.Lepine-Szily, M.S.Hussein, R.Lichtenthaler, J.Cseh, G.Levai Elastic Transfer: A nondispersive component in the optical potential, and its effect on the 12C + 24Mg elastic scattering NUCLEAR REACTIONS 24Mg(12C, 12C), E(cm)=12, 13, 14 MeV; 28Si(12C, 12C), E(cm)=13.3, 14.7, 16.1 MeV; analyzed σ(θ); deduced dispersive component to optical potential. 24Mg ground state deduced carbon clustering role.
doi: 10.1103/PhysRevLett.82.3972
1999LE37 Acta Phys.Pol. B30, 1441 (1999) A.Lepine-Szily, J.M.Oliveira, Jr., A.N.Ostrowski, H.G.Bohlen, R.Lichtenthaler, A.Blazevic, C.Borcea, V.Guimaraes, R.Kalpakchieva, V.Lapoux, M.MacCormick, F.Oliveira, W.von Oertzen, N.A.Orr, P.Roussel-Chomaz, Th.Stolla, J.S.Winfield Study of Excited Levels of the Unbound Nucleus 11N NUCLEAR REACTIONS 12C(14N, 15C), E=30 MeV/nucleon; measured particle spectrum. 11N deduced resonances, J, π. R-matrix calculations.
1999LE38 Acta Phys.Pol. B30, 1451 (1999) A.Lepine-Szily, M.S.Hussein, R.Lichtenthaler, J.Cseh, G.Levai Elastic Transfer: A non-dispersive component in the optical potential and its effect in the 12C + 24Mg elastic scattering NUCLEAR REACTIONS 24Mg(12C, 12C), E=16-40 MeV; 28Si(12C, 12C), E(cm)=13-16 MeV; analyzed σ(θ); deduced relations between the real and imaginary optical model terms. 24Mg deduced cluster features.
1999LI34 Phys.Rev. C60, 041601 (1999) R.Lichtenthaler, A.Lepine-Szily, M.S.Hussein Nuclear Transparency and the Onset of Strong Absorption Regime in the 12C +24Mg System NUCLEAR REACTIONS 24Mg(12C, 12C), E=16-40 MeV; analyzed σ(θ); deduced strong absorption regime, coupling to elastic transfer channel, other reaction mechnanism features.
doi: 10.1103/PhysRevC.60.041601
1999NE01 Phys.Rev.Lett. 82, 497 (1999) G.Neyens, N.Coulier, S.Teughels, G.Georgiev, B.A.Brown, W.F.Rogers, D.L.Balabanski, R.Coussement, A.Lepine-Szily, M.Lewitowicz, W.Mittig, F.de Oliveira Santos, P.Roussel-Chomaz, S.Ternier, K.Vyvey, D.Cortina-Gil Magnetic Moment of the 1- Ground State in 18N Measured with a New β Level Mixing Nuclear Magnetic Resonance Technique RADIOACTIVITY 18N(β-) [from 12C(22Ne, X), E=60 MeV/nucleon]; measured β-NMR, β asymmetry vs H. 18N deduced ground state μ. Level mixing NMR technique. NUCLEAR STRUCTURE 15,16,18N, 19O; calculated μ. Shell model.
doi: 10.1103/PhysRevLett.82.497
1998BO38 Nuovo Cim. 111A, 841 (1998) H.G.Bohlen, W.von Oertzen, R.Kalpakchieva, A.Blazevic, B.Gebauer, S.M.Grimes, A.Lepine-Szily, T.N.Massey, W.Mittig, A.N.Ostrowski, J.M.Oliveira, P.Roussel-Chomaz, S.Thummerer, M.Wilpert Nuclear Structure Studies of Bound and Unbound States in Drip-Line Nuclei NUCLEAR REACTIONS 9Be(15N, 17F), (15N, 14O), E=240 MeV; 10Be(12C, 12N), E=357 MeV; 9Be(13C, 12N), E=336.4 MeV; 9Be(13C, 11C), E=379 MeV; 12C(14N, 15C), E=426 MeV; measured particle spectra. 7He, 10Li, 11N deduced resonances, J, π. 11Be deduced molecular rotational band.
1998CA22 Phys.Lett. 430B, 43 (1998) J.M.Casandjian, W.Mittig, A.Pakou, N.Alamanos, G.Auger, F.Auger, M.Chartier, D.Cortina-Gil, V.Fekou-Youmbi, B.Fernandez, A.Gillibert, A.Lepine, M.MacCormick, A.Ostrowski, P.Roussel-Chomaz, J.L.Sida Compound Nuclear Lifetimes at High Excitation Energies Via a New Statistical Fluctuation Method NUCLEAR REACTIONS 12C(28Si, α), E=190, 277 MeV; measured α-spectra; deduced coherence width, compound nucleus lifetime. Statistical fluctuation method.
doi: 10.1016/S0370-2693(98)00342-6
1998CH20 Nucl.Phys. A637, 3 (1998) M.Chartier, W.Mittig, N.A.Orr, J.-C.Angelique, G.Audi, J.-M.Casandjian, A.Cunsolo, C.Donzaud, A.Foti, A.Lepine-Szily, M.Lewitowicz, S.Lukyanov, M.Mac Cormick, D.J.Morrissey, A.N.Ostrowski, B.M.Sherrill, C.Stephan, T.Suomijarvi, L.Tassan-Got, D.J.Vieira, A.C.C.Villari, J.M.Wouters The Masses of 70,71Se NUCLEAR REACTIONS Ni(78Kr, X), E=73 MeV/nucleon; measured fragments magnetic rigidity, time of flight. 70,71Se deduced mass excesses. Stripping technique for purification of secondary beam. ATOMIC MASSES Ni(78Kr, X), E=73 MeV/nucleon; measured fragments magnetic rigidity, time of flight. 70,71Se deduced mass excesses. Stripping technique for purification of secondary beam.
doi: 10.1016/S0375-9474(98)00228-0
1998CO19 J.Phys.(London) G24, 1547 (1998) M.D.Cortina-Gil, A.Pakou, N.Alamanos, W.Mittig, P.Roussel-Chomaz, F.Auger, J.Barrette, Y.Blumenfeld, J.M.Casandjian, M.Chartier, F.Dietrich, V.Fekou-Youmbi, B.Fernandez, N.Frascaria, A.Gillibert, H.Laurent, A.Lepine-Szily, N.Orr, V.Pascalon, J.A.Scarpaci, J.L.Sida, T.Suomijarvi Charge-Exchange Reaction with Light Neutron-Rich Beams NUCLEAR REACTIONS 1H(6He, 6Li), E=41.6 MeV/nucleon; measured σ(θ); deduced no halo effect on transition strength. Optical model analysis.
doi: 10.1088/0954-3899/24/8/032
1998CO28 Nucl.Phys. A641, 263 (1998) M.D.Cortina-Gil, A.Pakou, N.Alamanos, W.Mittig, P.Roussel-Chomaz, F.Auger, J.Barrette, Y.Blumenfeld, J.M.Casandjian, M.Chartier, F.Dietrich, V.Fekou-Youmbi, B.Fernandez, N.Frascaria, A.Gillibert, H.Laurent, A.Lepine-Szily, N.Orr, V.Pascalon, J.A.Scarpaci, J.L.Sida, T.Suomijarvi Charge-Exchange Reaction Induced by 6He and Nuclear Densities NUCLEAR REACTIONS 1H(6He, 6Li), E=41.6 MeV/nucleon; measured σ(θ) for transition to ground state, IAS; deduced dependence on interaction potential. 6He deduced density distribution.
doi: 10.1016/S0375-9474(98)00470-9
1998CO37 Nuovo Cim. 111A, 727 (1998) N.Coulier, G.Neyens, S.Teughels, G.Georgiev, S.Ternier, K.Vyvey, R.Coussement, D.L.Balabanski, D.Cortina-Gil, M.Lewitowicz, W.Mittig, F.de Oliveira Santos, P.Roussel-Chomaz, W.Rogers, A.Lepine-Szily The Quadrupole Moment of 18N, Measured with the Level Mixing Resonance (LMR) Method RADIOACTIVITY 18N(β-) [from 12C(22Ne, X), E=60.3 MeV/nucleon]; measured β-NMR, β asymmetry vs H. 18N deduced quadrupole moment, deformation. Level mixing resonance technique.
1998LE06 Phys.Rev.Lett. 80, 1601 (1998) A.Lepine-Szily, J.M.Oliveira, Jr., A.N.Ostrowski, H.G.Bohlen, R.Lichtenthaler, A.Blazevic, C.Borcea, V.Guimaraes, R.Kalpakchieva, V.Lapoux, M.MacCormick, F.Oliveira, W.von Oertzen, N.A.Orr, P.Roussel-Chomaz, Th.Stolla, J.S.Winfield Spectroscopy of the Unbound Nucleus 11N by the 12C(14N, 15C)11N Transfer Reaction NUCLEAR REACTIONS 12C(14N, 15C), E=30 MeV/nucleon; measured 15C energy spectrum. 11N deduced resonances E, Γ, J, π. High-precision magnetic spectrometer, tof.
doi: 10.1103/PhysRevLett.80.1601
1998NE04 Acta Phys.Hung.N.S. 7, 101 (1998) G.Neyens, N.Coulier, S.Teughels, S.Ternier, K.Vyvey, R.Coussement, D.L.Balabanski, J.M.Casandjian, M.Chartier, M.D.Cortina-Gil, M.Lewitowicz, W.Mittig, A.N.Ostrowski, P.Roussel-Chomaz, N.Alamanos, A.Lepine-Szily, W.Rogers Quadrupole and Magnetic Moment Measurements on Spin-Aligned Projectile Fragments RADIOACTIVITY 18N(β-) [from 9Be(22Ne, X)]; measured β-asymmetry. 18N deduced (quadrupole frequency)/(magnetic moment) ratio. Level mixing resonance technique.
1998NU06 Nuovo Cim. 111A, 971 (1998) F.Nuoffer, G.Bartnitzky, H.Clement, A.Blazevic, H.G.Bohlen, B.Gebauer, W.von Oertzen, M.Wilpert, T.Wilpert, A.Lepine-Szily, W.Mittig, A.N.Ostrowski, P.Roussel-Chomaz The Equation of State for Cold Nuclear Matter as Seen in Nucleus-Nucleus Scattering NUCLEAR REACTIONS 16O(16O, 16O), E=250-1120 MeV; measured σ(θ); deduced scattering potential features, soft equation of state for cold nuclear matter.
doi: 10.1007/BF03035984
1997CA49 Phys.Rev. C56, 2700 (1997) J.M.Casandjian, R.Lichtenthaler, W.Mittig, A.Lepine-Szily, A.C.C.Villari, G.Auger, R.Beunard, L.Bianchi, M.E.Brandan, J.L.Ciffre, A.Cunsolo, A.Foti, A.Menchaca-Rocha, N.A.Orr, E.Plagnol, R.H.Siemssen, J.P.Wieleczko Atomic Effects in Heavy-Ion Elastic Scattering NUCLEAR REACTIONS 208Pb(208Pb, 208Pb), E=786.7, 1029.9 MeV; Ag(208Pb, 208Pb), E=873.4, 1029.9, 1129.7 MeV; measured σ(θ); deduced atomic effects. Monte Carlo simulation analysis.
doi: 10.1103/PhysRevC.56.2700
1997CO04 Nucl.Phys. A616, 215c (1997) M.D.Cortina-Gil, P.Roussel-Chomaz, N.Alamanos, J.Barrette, W.Mittig, F.Auger, Y.Blumenfeld, J.M.Casandjian, M.Chartier, V.Fekou-Youmbi, B.Fernandez, N.Frascaria, A.Gillibert, H.Laurent, A.Lepine-Szily, N.A.Orr, V.Pascalon, J.A.Scarpaci, J.L.Sida, T.Suomijarvi Elastic Scattering and Charge Exchange Reaction with Light Neutron Rich Exotic Beams NUCLEAR REACTIONS 1H(6He, 6He), (10Be, 10Be), (11Be, 11Be), (6He, 6Li), E=41.6-68 MeV/nucleon; measured σ(θ); deduced halo structure's presence or absence has no influence on (p, n) reaction transition strength.
doi: 10.1016/S0375-9474(97)00091-2
1997CO11 Phys.Lett. 401B, 9 (1997) M.D.Cortina-Gil, P.Roussel-Chomaz, N.Alamanos, J.Barrette, W.Mittig, F.S.Dietrich, F.Auger, Y.Blumenfeld, J.M.Casandjian, M.Chartier, V.Fekou-Youmbi, B.Fernandez, N.Frascaria, A.Gillibert, H.Laurent, A.Lepine-Szily, N.A.Orr, J.A.Scarpaci, J.L.Sida, T.Suomijarvi Proton Elastic Scattering on Light Neutron-Rich Nuclei NUCLEAR REACTIONS 1H(7Li, 7Li), E=68 MeV/nucleon; 1H(6He, 6He), E=41.6 MeV/nucleon; 1H(10Be, 10Be), E=59.3 MeV/nucleon; 1H(11Be, 11Be), E=49.3 MeV/nucleon; measured σ(θ); 1H(8He, 8He), E=72 MeV/nucleon; 1H(9Li, 9Li), E=60 MeV/nucleon; 1H(11Li, 11Li), E=62 MeV/nucleon; analyzed σ(θ); deduced break-up channels role, optical potential related features. Phenomenological, microscopic optical models.
doi: 10.1016/S0370-2693(97)00321-3
1997CO15 Acta Phys.Pol. B28, 407 (1997) N.Coulier, G.Neyens, S.Ternier, K.Vyvey, S.Michiels, R.Coussement, D.L.Balabanski, J.M.Casandjian, M.Chartier, M.D.Cortina-Gil, M.Lewitowicz, W.Mittig, A.N.Ostrowski, P.Roussel-Chomaz, N.Alamanos, A.Lepine-Szily Direct Determination of the Alignment of Projectile Fragments from a β-Anisotropy Level Mixing Resonance (LMR) Measurement NUCLEAR REACTIONS 9Be(22Ne, X)12B/18N, E=60 MeV/nucleon; 12C(13C, X)12B, E=75 MeV/nucleon; measured residuals β-asymmetry; deduced residuals alignment related features. Level mixing resonance method. RADIOACTIVITY 12B(β-) [from 9Be(22Ne, X), E=60 MeV/nucleon; 12C(13C, X), E=75 MeV/nucleon]; 18N(β-) [from 9Be(22Ne, X), E=60 MeV/nucleon]; measured β-asymmetry; deduced alignment related features. Level mixing resonance method.
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