Nuclear Science References (NSR)

NUCLEAR REACTIONS ²⁰⁹Bi(¹¹Be, X), E(cm)=35-55 MeV; ²⁰⁹Bi(⁶He, X), E(cm)=15-30 MeV; ²³⁸U(⁶He, X), E(cm)=14-30 MeV; calculated complete and incomplete fusion σ(E), fusion functions. Investigated the static and dynamic effects of the low breakup threshold. Comparison to available experimental data and to the calculations performed with barrier penetration method.

doi: 10.1103/PhysRevC.107.034603
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2023GI04 J.Phys.(London) G50, 045103 (2023)

T.Giudice, D.Abriola, A.Arazi, E.de Barbara, M.A.Cardona, J.Gomez, D.Hojman, R.M.Id Betan, M.S.Kohen, N.Llaneza, G.V.Marti, B.Paes, D.Schneider, H.Soler, J.Lubian

Study of the threshold anomaly in the elastic scattering of d+ ¹⁹⁷Au

NUCLEAR REACTIONS ¹⁹⁷Au(d, d), E=5-16 MeV; measured reaction products; deduced critical interaction distance, σ, σ(θ); deduced fitting parameters using two alternative models: the semi-microscopic Sao Paulo and the effective Woods–Saxon optical potentials. The 20UD tandem accelerator TANDAR.

doi: 10.1088/1361-6471/acb452
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1038.

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
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2022AN21 XLIV Brazilian Meeting on Nuclear Physics, Brazil, 9-11 Nov 2021 p.012041 (2022); J.Phys.:Conf.Ser. 2340

M.B.Angelo, V.Guimaraes, M.Assuncao, L.F.Canto, J.Lubian

Damping of Mott oscillations as a guide for planning a ⁶Li +⁶Li scattering experiment

NUCLEAR REACTIONS ⁶Li(⁶Li, ⁶Li), E=6-10 MeV; analyzed available data; deduced σ(θ), Sfresco corrections for the potentials depths and the subsequent Transverse Isotropy (TI) energies.

doi: 10.1088/1742-6596/2340/1/012041
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2022FE01 Phys.Rev. C 105, 014630 (2022)

J.L.Ferreira, J.Lubian, F.Cappuzzello, M.Cavallaro, D.Carbone

Multinucleon transfer in the ¹¹⁶Cd(²⁰Ne, ²⁰O)¹¹⁶Sn double charge exchange reaction at 306 MeV incident energy

NUCLEAR REACTIONS ¹¹⁶Cd(²⁰Ne, ²⁰O)¹¹⁶Sn, E=306 MeV; calculated multinucleon transfer reaction integrated σ and σ(θ) using distorted wave Born approximation (DWBA) and coupled channel Born approximation (CCBA) and FRESCO code, with coupling scheme of direct two-proton and two-neutron stripping transfers followed by the direct two-neutron and two-proton pickup transfer reactions, and by including known eigenstates of the light and heavy nuclei in the coupling schemes: ^21,22Ne, ^18,19,20O, ^19,20,21F, ^114,115Cd, ^116,117,118Sn, and ^115,116,117In. Relevance to nuclear matrix element for neutrinoless double-β decay NUMEN and NURE projects.

doi: 10.1103/PhysRevC.105.014630
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2022HU22 Phys.Rev. C 106, 064331 (2022)

Z.Huang, G.X.Zhang, G.L.Zhang, S.P.Hu, S.M.Lenzi, D.Mengoni, J.L.Ferreira, Y.F.Lv, J.B.Lu, B.Paes, E.N.Cardozo, H.Q.Zhang, H.B.Sun, J.J.Valiente-Dobon, D.Testov, A.Goasduff, D.Bazzacco, P.R.John, D.R.Napoli, F.Galtarossa, F.Recchia, G.de.Angelis, M.Siciliano, R.Menegazzo, J.Lubian

Level scheme study of ⁹²Mo: Searching for evidence of core excitation

NUCLEAR REACTIONS ⁸⁹Y(⁶Li, 3n), E=34 MeV; measured Eγ, Iγ; γγ-coin, γγ(θ). ⁹²Mo; deduced levels, J, π, δ, B(E1), T_1/2 of excited states, high-spin states, angular distribution from the oriented nuclei (ADO) ratio, configurations. Comparison to JUN45 and JJGLEM shell-model calculation. GALILEO γ-array consisting of 25 Compton suppressed HPGe and 8 BGO crystals served as the anti-Compton shield of each HPGe at XTU Tandem accelerator (INFN Legnaro National Laboratory).

doi: 10.1103/PhysRevC.106.064331
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2022JO04 Phys.Rev. C 106, L011603 (2022)

J.E.Johnstone, V.Singh, R.Giri, S.Hudan, J.Vadas, R.T.deSouza, D.Ackermann, A.Chbihi, Q.Hourdille, A.Abbott, C.Balhoff, A.Hannaman, A.B.McIntosh, M.Sorensen, Z.Tobin, A.Wakhle, S.J.Yennello, M.A.Famiano, K.W.Brown, C.Santamaria, J.Lubian, H.O.Soler, B.V.Carlson

Proton and neutron exchange as a prelude to fusion at near-barrier energies

NUCLEAR REACTIONS ^39,41,45,47K(²⁸Si, X), ^36,44Ar(²⁸Si, X), E(cm)=34-46 MeV; measured reaction products, evaporation residues; deduced fusion excitation functions, fusion σ(E), potential energy surfaces for binary fragments. Comparison to Dirac-Hartree-Bogoliubov (DHB) calculations for the ground state densities used in Sao Paulo fusion model. Radioactive beams of K and Ar ions were produced by the coupled cyclotron facility at MSU-NSCL and thermalized in a linear gas stopper before being reaccelerated by the ReA3 linac.

doi: 10.1103/PhysRevC.106.L011603
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2022LU04 Phys.Rev. C 105, 054601 (2022)

J.Lubian, J.L.Ferreira, J.Rangel, M.R.Cortes, L.F.Canto

Fusion processes in collisions of ⁶Li beams on heavy targets

NUCLEAR REACTIONS ¹²⁴Sn(⁶Li, X), E=15-35 MeV; ¹⁹⁷Au(⁶Li, X), E=20-45 MeV; ¹⁹⁸Pt(⁶Li, X), E=20-45 MeV; ²⁰⁹Bi(⁶Li, X), E=25-45 MeV; calculated complete, incomplete and total σ(E). Continuum discretized coupled-channel (CDCC) method. Comparison to experimental data.

doi: 10.1103/PhysRevC.105.054601
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2022MU06 Phys.Rev. C 105, 024603 (2022)

B.Mukeru, J.Lubian, L.Tomio

Coulomb-nuclear dynamics in the breakup of the weakly bound ⁸Li nucleus

NUCLEAR REACTIONS ¹²C(⁸Li, ⁸Li), E=14, 23.9 MeV; ²⁰⁸Pb(⁸Li, ⁸Li), E=36, 60 MeV; calculated σ. ¹²C(⁸Li, X), E=14, 2 MeV; ²⁰⁸Pb(⁸Li, X), E=36, 60 MeV; calculated total, Coulomb and nuclear breakup σ and σ(θ), Coulomb-nuclear interference . Continuum discretized coupled channels (CDCC) calculations. Comparison to available experimental data.

doi: 10.1103/PhysRevC.105.024603
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2022NI11 XLIV Brazilian Meeting on Nuclear Physics, Brazil, 9-11 Nov 2021 p.012038 (2022); J.Phys.:Conf.Ser. 2340

P.C.Nistal, V.Guimaraes, J.Lubian

Distance analysis of elastic scattering data of light projectiles on ²⁷Al target

NUCLEAR REACTIONS ²⁷Al(⁶Li, ⁶Li), (⁷Li, ⁷Li), E=6-10 MeV; ²⁷Al(¹⁶O, ¹⁶O), E=42, 47 MeV; ²⁷Al(¹²C, ¹²C), E=21 MeV; ²⁷Al(⁹Be, ⁹Be), (⁶He, ⁶He), E=9.5-14 MeV; analyzed available data; deduced σ, critical-interaction and strong-absorption distances.

doi: 10.1088/1742-6596/2340/1/012038
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2022ZA03 Phys.Rev. C 106, 014603 (2022)

J.C.Zamora, J.L.Ferreira, A.Barioni, E.N.Cardozo, D.Abriola, A.Arazi, M.Assuncao, E.de Barbara, M.A.Cardona, V.Guimaraes, D.Hojman, G.V.Marti, D.R.Mendes, A.J.Pacheco, K.C.C.Pires, D.Ramos, O.C.B.Santos, J.Lubian

Role of direct mechanism in two-nucleon T=0 transfer reactions in light nuclei using the (⁶Li, α) probe

NUCLEAR REACTIONS ¹²C, ¹⁹F(⁶Li, α), (⁶Li, ⁶Li), E=20 MeV; measured reaction products, Eα, Iα, angular distribution; deduced σ(θ) for elastic scattering and isoscalar np-transfer reactions, contributions from direct and sequential reaction mechanism yo the σ, population of particular bound and unbound states in daughter nuclei. Data analysis with coupled-reaction-channels (CRC) approach. Sequential np-transfer mechanism was investigated with coupled-channels Born approximation (CCBA) calculations. Systematics of np-transfer σ obtained with different probes - (α, d), (⁶Li, α) and (³He, p). Detector setup composed of an array of eight surface-barrier detectors and four silicon telescopes at TANDAR facility.

doi: 10.1103/PhysRevC.106.014603
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1025.

2021CA08 Eur.Phys.J. A 57, 34 (2021)

F.Cappuzzello, D.Carbone, M.Cavallaro, A.Spatafora, J.L.Ferreira, C.Agodi, R.Linares, J.Lubian

Confirmation of Giant Pairing Vibration evidence in ^{12, 13}C(¹⁸O, ¹⁶O)^{14, 15}C reactions at 275 MeV

NUCLEAR REACTIONS ^12,13C(¹⁸O, ¹⁶O), E=275 MeV; measured reaction products; deduced excitation energies and spectra, σ(θ), centroid, width, spin-parity and transition probability, Giant Pairing Vibration (GPV). Comparison with theoretical calculations.

doi: 10.1140/epja/s10050-021-00345-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD8033.

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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD8042.

2021FE06 Phys.Rev. C 103, 054604 (2021)

J.L.Ferreira, D.Carbone, M.Cavallaro, N.N.Deshmukh, C.Agodi, G.A.Brischetto, S.Calabrese, F.Cappuzzello, E.N.Cardozo, I.Ciraldo, M.Cutuli, M.Fisichella, A.Foti, L.La Fauci, O.Sgouros, V.Soukeras, A.Spatafora, D.Torresi, J.Lubian, for the NUMEN Collaboration

Analysis of two-proton transfer in the ⁴⁰Ca(¹⁸O, ²⁰Ne)³⁸Ar reaction at 270 MeV incident energy

NUCLEAR REACTIONS ⁴⁰Ca(¹⁸O, ²⁰Ne)³⁸Ar, E=270 MeV; measured ²⁰Ne ejectiles, excitation energy spectrum, σ(θ) for ground and excited states of ²⁰Ne and ³⁸Ar using MAGNEX large acceptance spectrometer and a focal plane detector at the K800 Superconducting Cyclotron accelerator, INFN-LNS laboratory in Catania as part of the NUMEN Collaboration research program of transfer reactions; analyzed data using finite-range coupled reaction channel (CRC) and coupled-channel Born approximation (CCBA) methods with the FRESCO code; deduced spectroscopic amplitudes and differential cross sections for transitions to different states; calculated contributions from the direct and sequential transfer mechanisms.

NUCLEAR STRUCTURE ³⁸Ar, ³⁹K, ⁴⁰Ca; calculated level energies, B(E2), B(E3) using shell-model, and compared with experimental data. ¹⁹F, ^20,22Ne, ³⁸Ar, ³⁹K; calculated one-proton and two-proton spectroscopic amplitudes for the projectile overlaps between the initial and final states used in the CCBA and CRC calculations for the sequential two-proton transfer reaction.

doi: 10.1103/PhysRevC.103.054604
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD8035.

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
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2021GO21 Phys.Rev. C 104, 024609 (2021)

F.Gollan, D.Abriola, A.Arazi, M.A.Cardona, E.de Barbara, J.de Jesus, D.Hojman, R.M.Id Betan, J.Lubian, A.J.Pacheco, B.Paes, D.Schneider, H.O.Soler

One-neutron transfer, complete fusion, and incomplete fusion from the ⁹Be + ¹⁹⁷Au reaction

NUCLEAR REACTIONS ¹⁹⁷Au(⁹Be, ⁹Be), (⁹Be, ⁹Be'), (⁹Be, ⁸Be)¹⁹⁸Au, (⁹Be, ¹⁰Be)¹⁹⁶Au, (⁹Be, X)¹⁹⁹Tl/²⁰⁰Tl/²⁰¹Bi/²⁰²Bi/²⁰³Bi, E=22-50.5 MeV from the 20 UD tandem accelerator of TANDAR Laboratory in Buenos Aires; measured off-line Eγ, Iγ from an activated target; deduced σ(E) for elastic and inelastic scattering, σ(E) for one-neutron stripping and pickup and elastic breakup, complete-fusion (CF) and incomplete fusion (ICF). Comparison with Universal Fusion Function (UFF) method, and with continuum discretized coupled-channel (CDCC) calculations, with Sao Paulo Potential (SPP) systematics.

RADIOACTIVITY ^196,198Au(β^-), ¹⁹⁶Au, ^199,200Tl, ^201,202Bi, ²⁰³Bi(EC), (β⁺)[from ¹⁹⁷Au(⁹Be, X), E=22-50.5 MeV]; measured γ radiation, T_1/2 of decays from γ-decay curves.

doi: 10.1103/PhysRevC.104.024609
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1005.

2021GU11 Eur.Phys.J. A 57, 90 (2021)

V.Guimaraes, E.N.Cardozo, J.Lubian, M.Assuncao, K.C.C.Pires, L.F.Canto, B.Mukeru, G.Kaur, E.F.Aguilera

Role of cluster configurations in the elastic scattering of light projectiles on ⁵⁸Ni and ⁶⁴Zn targets: a phenomenological analysis

NUCLEAR REACTIONS ⁵⁸Ni(¹⁶O, ¹⁶O), E=31-45 MeV; ⁶⁴Zn(⁹Be, ⁹Be), (¹¹Be, ¹¹Be), E=17-28.7 MeV; analyzed available data; deduced σ.

doi: 10.1140/epja/s10050-021-00403-0
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2021HU12 Eur.Phys.J. A 57, 137 (2021)

Z.Huang, G.X.Zhang, S.P.Hu, B.Paes, E.N.Cardozo, J.L.Ferreira, M.J.Ermamatov, G.L.Zhang, J.B.Lu, M.Mazzocco, Y.F.Lv, H.Q.Zhang, H.B.Sun, D.Testov, P.R.John, J.J.Valiente-Dobon, A.Goasduff, M.Siciliano, F.Galtarossa, F.Recchia, D.Mengoni, D.Bazzacco, J.Lubian, X.B.Qin, H.M.Zhao

Angular distribution of γ rays emitted by oriented nuclei: the case of ⁹²Mo formed in the reaction ⁶Li + ⁸⁹Y

NUCLEAR REACTIONS ⁸⁹Y(⁶Li, X)⁹²Mo, E=34 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, J, π, γ-ray angular distributions, E1, M2 transition strengths, mixing ratios and T_1/2. Comparison with the NushellX calculation using the jjglem interaction.

doi: 10.1140/epja/s10050-021-00443-6
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2021LI22 Phys.Rev. C 103, 044613 (2021)

R.Linares, M.Sinha, E.N.Cardozo, V.Guimaraes, G.V.Rogachev, J.Hooker, E.Koshchiy, T.Ahn, C.Hunt, H.Jayatissa, S.Upadhyayula, B.Roeder, A.Saastomoinen, J.Lubian, M.Rodriguez-Gallardo, J.Casal, K.C.C.Pires, M.Assuncao, Y.Penionzhkevich, S.Lukyanov

Elastic scattering measurements for the ¹⁰C+ ²⁰⁸Pb system at E_lab = 66 MeV

NUCLEAR REACTIONS ²⁰⁸Pb(¹⁰C, ¹⁰C), E=66 MeV, [¹⁰C secondary beam from ¹H(¹⁰B, ¹⁰C), E=9.6 MeV/nucleon primary reaction, followed by selection of ¹⁰C beam by the Momentum Achromatic Recoil Spectrometer (MARS) at the K500 superconducting Cyclotron Institute of Texas A and M University]; measured elastically scattered ¹⁰C ions, angular distribution of scattered ¹⁰C, total σ using ΔE-E telescope of double-sided silicon strip detectors (DSSSDs); deduced suppression of the Fresnel peak. Comparison with optical model, coupled channels, and 3-body and 4-body continuum-discretized coupled-channels (CDCC) calculations using ⁹B+p, ⁶Be+α, and ⁸Be+p+p cluster configurations of ¹⁰C with a Brunnian (super-Borromean) structure; analyzed reaction cross sections in literature for the several projectiles on ²⁰⁸Pb target.

doi: 10.1103/PhysRevC.103.044613
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2021MA39 Phys.Rev. C 103, L061302 (2021)

W.H.Ma, D.Patel, Y.Y.Yang, J.S.Wang, Y.Kanada-En'yo, R.F.Chen, J.Lubian, Y.L.Ye, Z.H.Yang, Z.Z.Ren, S.Mukherjee, J.B.Ma, S.L.Jin, P.Ma, J.X.Li, Y.S.Song, Q.Hu, Z.Bai, M.R.Huang, X.Q.Liu, Y.J.Zhou, J.Chen, Z.H.Gao, F.F.Duan, S.Y.Jin, S.W.Xu, G.M.Yu, G.Z.Shi, Q.Wang, T.F.Wang, X.Y.Ju, Z.G.Hu, Y.H.Zhang, X.H.Zhou, H.S.Xu, G.Q.Xiao, W.L.Zhan

Observation of ⁶He + t cluster states in ⁹Li

NUCLEAR REACTIONS ²⁰⁸Pb(⁹Li, X), E=32.7 MeV/nucleon, [secondary ⁹Li beam from ⁹Be(¹²C, X), E=53.7 MeV/nucleon, followed by separation and purification of fragments using RIBLL1 at HIRFL-Lanzhou facility]; measured reaction products and outgoing charged particles, angular distributions of charged particles using Si telescope and CsI(Tl) scintillator array. ⁹Li; deduced resonant states, relative energy spectrum of ⁶He+t cluster states from the decay of ⁹Li resonances, differential breakup cross-section, isoscalar monopole transition matrix element M(IS0) and monopole strength B(IS0), energy-weighted sum rule (EWSR) for the transferred angular momentum. DWBA and CDCC analysis of angular distributions, and GCM calculations for the cluster states in ⁹Li. Relevance to differences between the triton and α clusters, and impact of these differences on the formation of nuclei containing triton clusters.

doi: 10.1103/PhysRevC.103.L061302
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2021RO14 Eur.Phys.J. A 57, 143 (2021)

C.H.Rong, J.Rangel, Y.S.Wu, G.L.Zhang, G.X.Zhang, C.J.Lin, E.N.Cardozo, X.Y.Wang, L.Yang, N.R.Ma, D.X.Wang, L.J.Sun, H.M.Jia, F.Yang, J.S.Wang, Y.Y.Yang, J.B.Ma, P.Ma, Z.Bai, S.W.Xu, F.F.Duan, X.B.Qin, H.M.Zhao, J.Lubian

Study of quasi-elastic scattering of ¹⁷F+²⁰⁸Pb at energies around Coulomb barrier

NUCLEAR REACTIONS ²⁰⁸Pb(¹⁷F, ¹⁷F), E=94.5 MeV; measured reaction products. ¹⁷F; deduced σ(θ), σ. Comparison with continuum discretized coupled channel method (CDCC) calculations.

doi: 10.1140/epja/s10050-021-00454-3
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2021SI29 Phys.Rev. C 104, L041601 (2021)

V.Singh, J.E.Johnstone, R.Giri, S.Hudan, J.Vadas, R.T.deSouza, D.Ackermann, A.Chbihi, Q.Hourdille, A.Abbott, C.Balhoff, A.Hannaman, A.B.McIntosh, M.Sorensen, Z.Tobin, A.Wakhle, S.J.Yennello, M.A.Famiano, K.W.Brown, C.Santamaria, J.Lubian, H.O.Soler, B.V.Carlson

Impact of shell structure on the fusion of neutron-rich mid-mass nuclei

NUCLEAR REACTIONS ¹⁶O(³⁹K, X), (⁴¹K, X), (⁴⁵K, X), (⁴⁷K, X), (³⁶Ar, X), (⁴⁴Ar, X), E(cm)=23-33 MeV, [secondary radioactive ^45,47K, ⁴⁴Ar beams from ⁹Be(⁴⁸Ca, X), E=140 MeV/nucleon, followed by separation of ions using A1900 at NSCL-MSU facility]; measured reaction products, fusion σ(E); deduced reduced fusion excitation functions; investigated influence of shell effects on fusion of mid-mass nuclei. Comparison of experimental fusion cross sections with Sao Paulo model using Dirac-Hartree-Bogoliubov (DHB) densities, and densities from systematics; deduced over prediction of fusion experimental σ for closed-shell nuclei using DHB densities. ^39,41,45,47K, ^36,44Ar; predicted DHB density distributions of protons and neutrons. Relevance to importance of understanding shell effects at the saddle point for accurate description of fusion process.

doi: 10.1103/PhysRevC.104.L041601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2698.

2021YA01 Phys.Lett. B 813, 136045 (2021)

L.Yang, C.J.Lin, H.Yamaguchi, J.Lei, P.W.Wen, M.Mazzocco, N.R.Ma, L.J.Sun, D.X.Wang, G.X.Zhang, K.Abe, S.M.Cha, K.Y.Chae, A.Diaz-Torres, J.L.Ferreira, S.Hayakawa, H.M.Jia, D.Kahl, A.Kim, M.S.Kwag, M.La Commara, R.Navarro-Perez, C.Parascandolo, D.Pierroutsakou, J.Rangel, Y.Sakaguchi, C.Signorini, E.Strano, X.X.Xu, F.Yang, Y.Y.Yang, G.L.Zhang, F.P.Zhong, J.Lubian

Insight into the reaction dynamics of proton drip-line nuclear system ¹⁷F+⁵⁸Ni at near-barrier energies

NUCLEAR REACTIONS ⁵⁸Ni(¹⁷F, ¹⁷F), (¹⁷F, X), E=43.6, 47.5, 55.7, 63.1 MeV; measured reaction products, Eα, Iα, Ep, Ip. ¹⁶O, ¹⁷F; deduced σ, σ(θ) quasielastic scattering and fusion.

doi: 10.1016/j.physletb.2020.136045
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2021ZA03 Phys.Lett. B 816, 136256 (2021)

J.C.Zamora, V.Guimaraes, G.V.Rogachev, S.Ahn, J.Lubian, E.N.Cardozo, E.Aboud, M.Assuncao, M.Barbui, J.Bishop, A.Bosh, J.Hooker, C.Hunt, H.Jayatissa, E.Koshchiy, S.Lukyanov, R.O'Dwyer, Y.Penionzhkevich, B.T.Roeder, A.Saastamoinen, S.Upadhyayula

Direct fusion measurement of the ⁸B proton-halo nucleus at near-barrier energies

NUCLEAR REACTIONS ⁴⁰Ar(⁸B, X), E=5.1 MeV/nucleon; measured reaction products; deduced fusion σ, barrier parameters. Universal Fusion Function (UFF) parameterization, comparison with available data.

doi: 10.1016/j.physletb.2021.136256
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2020CA31 Eur.Phys.J. A 56, 281 (2020)

L.F.Canto, V.Guimaraes, J.Lubian, M.S.Hussein

The total reaction cross section of heavy-ion reactions induced by stable and unstable exotic beams: the low-energy regime

NUCLEAR REACTIONS ²⁰⁸Pb(¹⁶O, ¹⁶O), E not given; ¹²C(¹²C, X)²⁴Mg, E<40 MeV; ²⁸Si(¹⁶O, X), E(cm)=35 MeV; ²⁰⁸Pb(¹⁶O, X)²²⁴Th, E(cm)<120 MeV; analyzed available data; deduced σ.

doi: 10.1140/epja/s10050-020-00277-8
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2020CO13 Phys.Rev. C 102, 064628 (2020)

M.R.Cortes, J.Rangel, J.L.Ferreira, J.Lubian, L.F.Canto

Complete and incomplete fusion of ⁷Li projectiles on heavy targets

NUCLEAR REACTIONS ¹²⁴Sn, ¹⁹⁷Au, ¹⁹⁸Pt, ²⁰⁹Bi(⁷Li, X), E(cm)=25-48 MeV; calculated complete fusion σ(E), inclusive σ(E) and incomplete fusion σ(E) for weakly bound systems using a new method based on continuum-discretized coupled-channels (CDCC) approach. Comparison with experimental data.

doi: 10.1103/PhysRevC.102.064628
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2020FO02 Eur.Phys.J. A 56, 49 (2020)

L.Fortunato, C.E.Alonso, J.M.Arias, J.Casal, K.Hagino, J.A.Lay, E.G.Lanza, S.M.Lenzi, J.Lubian, T.Oishi, F.Perez-Bernal

An overview of the scientific contribution of Andrea Vitturi to nuclear physics

doi: 10.1140/epja/s10050-020-00034-x
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2020LI04 Phys.Rev. C 101, 014606 (2020)

G.S.Li, M.L.Liu, D.Patel, Y.D.Fang, X.H.Zhou, Y.H.Zhang, A.Diaz-Torres, C.S.Palshetkar, J.Lubian, N.T.Zhang, J.G.Wang, B.S.Gao, Y.H.Qiang, S.Guo, Y.Zheng, K.L.Wang, K.K.Zheng, R.Li, S.Mukherjee

Fusion reaction studies for the ⁹Be + ⁸⁹Y system at above-barrier energies

NUCLEAR REACTIONS ⁸⁹Y(⁹Be, 3n)⁹⁵Tc/^95mTc, (⁹Be, 4n)⁹⁴Tc/^94mTc, (⁹Be, 5n)⁹³Tc, (⁹Be, 2nα)^92mNb, (⁹Be, 4nα)⁹⁰Nb, (⁹Be, 4np)^93mMo, E=45.9, 47.0, 48.1, 49.1, 50.1 MeV; measured Eγ, Iγ, γγ-coin, complete fusion (CF) σ(E) using stacked foil activation technique and off-line γ-ray spectrometry using ten HPGe detectors at HIRFL-Lanzhou facility. ^93,94mTc; measured half-lives of their decays. ⁸⁹Y(⁹Be, X), E=19.4-50.1; comparison of present and previous experimental data for complete fusion (CF) and incomplete fusion (ICF) σ(E) with theoretical predictions using PACE code for CF and PLATYPUS code for CF and ICF. Discussed prompt-breakup probability of ⁹Be.

doi: 10.1103/PhysRevC.101.014606
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2020LI47 Phys.Rev. C 102, 054607 (2020)

G.S.Li, Y.D.Fang, X.H.Zhou, A.Diaz-Torres, A.Rohilla, M.L.Liu, N.T.Zhang, Y.H.Zhang, J.G.Wang, B.S.Gao, Y.H.Qiang, S.Guo, S.C.Wang, Y.Zheng, J.Lubian, H.O.Soler

Measurement and analysis of the isomeric cross section ratios for the ⁹⁴Tc nucleus

NUCLEAR REACTIONS ⁸⁹Y(⁹Be, ⁹Be), (⁹Be, 4n)⁹⁴Tc/^94mTc, E=45.9, 47.0, 48.1, 49.1, 50.1 MeV; measured ⁹Be scattered particles, off-line γ radiation, Eγ, Iγ using five HPGe detectors at the Heavy Ion Research facility in Lanzhou; deduced σ(E) for the formation of ⁹⁴Tc g.s. and isomers, isomer ratios, fusion σ(E). Comparison with theoretical calculations using PLATYPUS model for the role of complete fusion (CF) following breakup, and with potential model calculation for the role of direct CF without breakup.

RADIOACTIVITY ^94,94mTc(β⁺), (EC)[from ⁸⁹Y(⁹Be, 4n), E=45.9, 47.0, 48.1, 49.1, 50.1 MeV; measured yields, isomeric ratios, Eγ, Iγ, half-lives of decays of ⁹⁴Tc g.s. and ^94mTc from γ-decay curves.

doi: 10.1103/PhysRevC.102.054607
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2020MU01 Nucl.Phys. A996, 121700 (2020)

B.Mukeru, M.L.Lekala, J.Lubian, L.Tomio

Theoretical analysis of ⁸Li + ²⁰⁸Pb reaction and the critical angular momentum for complete fusion

doi: 10.1016/j.nuclphysa.2020.121700
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2020RO16 Chin.Phys.C 44, 104003 (2020)

C.-H.Rong, G.-L.Zhang, L.Gan, Z.-Ho.Li, L.C.Brandao, E.N.Cardozo, M.R.Cortes, Y.-J.Li, Ju.Su, S.-Q.Yan, S.Zeng, G.Lian, B.Guo, Y.-B.Wang, W.-P.Liu, J.Lubian

The angular distributions of elastic scattering of ^{12, 13}C+Zr

NUCLEAR REACTIONS ^{90,91,92,94,96}Zr(¹²C, ¹²C), (¹³C, ¹³C), E=66, 64 MeV; measured reaction products; deduced σ, the neutron spectroscopic amplitudes using the optical model and coupled channel calculations.

doi: 10.1088/1674-1137/abab8d
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2019CR04 Phys.Rev. C 99, 054623 (2019)

E.Crema, V.A.B.Zagatto, J.M.B.Shorto, B.Paes, J.Lubian, R.F.Simoes, D.S.Monteiro, J.F.P.Huiza, N.Added, M.C.Morais, P.R.S.Gomes

Reaction mechanisms of the ¹⁶0 + ⁶⁵Cu system

NUCLEAR REACTIONS ⁶⁵Cu(¹⁶O, X), (¹⁶O, ¹⁶O), E=30.0-48.0 MeV; ¹⁶O(⁶⁵Cu, ⁶⁹Ga)¹²C, E=30.0-48.0 MeV; measured projectile-like fragments (PLFs), σ(E, θ), quasielastic barrier distributions using E-ΔE proportional telescope for particle detection at the Sao Paulo University Pelletron Accelerator Facility; analyzed previous experimental results for excitation functions and quasielastic barrier distributions in ⁶³Cu(¹⁶O, X), (¹⁸O, X) and ⁶⁵Cu(¹⁶O, X) reactions. Comparison with large-scale coupled-channel, and coupled-reaction-channel calculations.

doi: 10.1103/PhysRevC.99.054623
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2019CR07 Phys.Rev. C 100, 054608 (2019)

E.Crema, B.Paes, V.A.B.Zagatto, J.F.P.Huiza, J.Lubian, J.M.B.Shorto, R.F.Simoes, D.S.Monteiro, N.Added, M.C.Morais, P.R.S.Gomes

Strong neutron-transfer coupling effects in the reaction mechanism of the ¹⁸O + ⁶⁴Zn system at energies near the Coulomb barrier

NUCLEAR REACTIONS ⁶⁴Zn(¹⁸O, ¹⁸O'), (¹⁸O, ¹⁶O)⁶⁶Zn, (¹⁸O, ¹⁷O)⁶⁵Zn, (¹⁸O, ¹⁵N)⁶⁷Ga, (¹⁸O, ¹⁴N)⁶⁸Ga, E=30-45 MeV; measured reaction products using a gas E-ΔE Si detector at the Pelletron laboratory of the University of Sao Paulo; deduced quasielastic σ(E) and barrier distribution (QEBD), σ(E_x) for states in ⁶⁶Zn, ⁶⁷Ga, ⁶⁸Ga for the 2n-, α-, and triton-transfer reactions, respectively. ⁶⁴Zn(¹⁶O, ¹⁶O'), (¹⁶O, X), (¹⁷O, ¹⁷O'), (¹⁷O, X), E=30-45 MeV; analyzed data for quasielastic σ(E) and barrier distributions. Comparison with coupled reaction channel (CRC) calculations.

doi: 10.1103/PhysRevC.100.054608
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2019DE25 Europhys.Lett. 127, 12001 (2019)

N.Deshmukh, J.Lubian, S.Mukherjee

Total reaction cross-section and reduction methodology for various projectiles on medium-mass ⁵⁸Ni target

NUCLEAR REACTIONS ⁵⁸Ni(¹⁰B, ¹⁰B), E(cm)<30 MeV; measured reaction products; deduced σ using the optical model with double-folding-type potentials. Comparison with available data.

doi: 10.1209/0295-5075/127/12001
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD8008.

2019GU26 Phys.Rev. C 100, 034603 (2019)

V.Guimaraes, E.N.Cardozo, V.B.Scarduelli, J.Lubian, J.J.Kolata, P.D.O'Malley, D.W.Bardayan, E.F.Aguilera, E.Martinez-Quiroz, D.Lizcano, A.Garcia-Flores, M.Febbraro, C.C.Lawrence, J.Riggins, R.O.Torres-Isea, P.N.de Faria, D.S.Monteiro, E.S.Rossi, N.N.Deshmukh

Strong coupling effect in the elastic scattering of the ¹⁰C + ⁵⁸Ni system near barrier

NUCLEAR REACTIONS ⁵⁸Ni(¹⁰C, ¹⁰C), (¹⁰C, ¹⁰C'), (¹⁰C, X)⁴He/⁷Li/⁷Be/¹⁰B/¹⁰C/¹²N, E=35.3 MeV, [secondary ¹⁰C beam from ³He(¹⁰B, ¹⁰C), E=54.0 MeV primary reaction at the Nuclear Science Laboratory of Notre Dame]; measured reaction products, particle identification spectrum, scattered ¹⁰C particles using three ΔE-E telescopes with silicon planar detectors, σ(θ); deduced differential σ; the results analyzed via coupled-channels, coupled-reaction-channels, and continuum-discretized coupled-channels (CDCC) calculations, with the consideration of ⁹B+p and ⁶Be+α channels as cluster configurations for the ¹⁰C projectile in CDCC approach. The 2⁺ inelastic transition in ¹⁰C in the projectile shown to be of crucial importance in describing the cross section data.

doi: 10.1103/PhysRevC.100.034603
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2019LI51 Phys.Rev. C 100, 054601 (2019)

G.S.Li, J.G.Wang, J.Lubian, H.O.Soler, Y.D.Fang, M.L.Liu, N.T.Zhang, X.H.Zhou, Y.H.Zhang, B.S.Gao, Y.H.Qiang, S.Guo, S.C.Wang, K.L.Wang, K.K.Zheng, R.Li, Y.Zheng

Fusion reactions in the ⁹Be + ¹⁹⁷Au system above the Coulomb barrier

NUCLEAR REACTIONS ¹⁹⁷Au(⁹Be, 2nα)²⁰⁰Tl, (⁹Be, 3nα)¹⁹⁹Tl, (⁹Be, 3n)²⁰³Bi, (⁹Be, 4n)²⁰²Bi, (⁹Be, 5n)²⁰¹Bi, E=45.7-48.9 MeV; measured off-line γ spectra, Eγ, Iγ, γγ-coin, residue σ(E) for complete and incomplete fusion at the Heavy Ion Research Facility in Lanzhou; deduced incomplete fusion (ICF) probabilities, from the ratio of ICF and total fusion (TF) cross sections. Comparison with coupled-channel calculations; analyzed behavior of the TF and CF functions for the present system and previous experimental data for the ⁹Be+²⁰⁸Pb, ⁹Be+¹⁸⁶W, and ^6,7Li+²⁰⁹Bi reaction systems using the universal fusion function methodology. ¹⁹⁹Tl, ^201,202Bi; measured half-lives of their decays. ^90mY, ^90,92mNb, ⁹³Mo, ^93,94,94Tc; observed γ rays from their decays.

doi: 10.1103/PhysRevC.100.054601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0222.

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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0964.

2019ZA08 Phys.Rev. C 100, 044602 (2019)

V.A.B.Zagatto, E.Crema, J.M.B.Shorto, M.C.Morais, J.Lubian, N.Added, R.F.Simoes, D.S.Monteiro, J.F.P.Huiza, B.Paes, P.R.S.Gomes

Scattering of ^{16, 18}O beams on ^{63, 65}Cu targets: A systematic study of different reaction channels

NUCLEAR REACTIONS ⁶⁵Cu(¹⁸O, ¹⁸O'), E=30-48 MeV; measured reaction products, ¹⁸O spectra, σ(E), excitation functions at the Pelletron 8UD accelerator of the Sao Paulo University; deduced quasielastic barrier distributions (QEBD). ^63,65Cu(¹⁸O, ¹⁸O'), (¹⁶O, ¹⁶O'), E/V_B=0.7-1.2 MeV; ^63,65Cu(¹⁸O, ¹⁶O), E(cm)=25-40 MeV; ⁶⁵Cu(¹⁸O, ¹⁹F), (¹⁸O, ¹⁴C), E(cm)=25-40 MeV; analyzed experimental data using coupled reaction channel calculations; deduced proton pickup, two neutron and α-stripping reaction channel excitation functions.

doi: 10.1103/PhysRevC.100.044602
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2019ZE01 Phys.Rev. C 99, 064613 (2019)

E.O.N.Zevallos, V.Guimaraes, E.N.Cardozo, J.Lubian, R.Linares, R.Lichtenthaler Filho, K.C.C.Pires, O.C.B.Santos, S.Appannababu, E.Crema, J.Alcantara-Nunez, A.L.Lara, Y.S.Villamizar, U.Umbelino, N.Added, M.Assuncao, V.Morcelle, D.S.Monteiro

Elastic scattering of the ¹²B + ⁵⁸Ni system at near-barrier energies

NUCLEAR REACTIONS ⁵⁸Ni(¹²B, ¹²B), E=30.0, 33.0 MeV; measured reaction products, ΔE-E plot and energy spectra for ⁴He, ⁷Li, ⁹Be and ¹²B, elastic scattering angular distributions, and σ(θ, E) using silicon ΔE-E telescopes at the University of Sao Paulo RIBRAS facility. Comparison with large-scale coupled reaction channel calculations including E2 and E3 inelastic transitions in the target, and one-nucleon transfer reactions.

doi: 10.1103/PhysRevC.99.064613
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0958.

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
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2018CA14 Phys.Rev. C 97, 064611 (2018)

E.N.Cardozo, J.Lubian, R.Linares, F.Cappuzzello, D.Carbone, M.Cavallaro, J.L.Ferreira, A.Gargano, B.Paes, G.Santagati

Competition between direct and sequential two-neutron transfers in the ¹⁸O + ²⁸Si collision at 84 MeV

NUCLEAR REACTIONS ²⁸Si(¹⁸O, ¹⁶O), E=84 MeV; measured ¹⁶O ejectile, spectrum, σ, angular distributions using MAGNEX spectrometer at INFN-LNS-Catania; calculated differential σ(θ) using extreme cluster, independent coordinates or sequential models. ³⁰Si; deduced levels, J, π, angle-integrated σ for levels. ²⁸Si(t, p), E=18 MeV; ²⁸Si(¹⁸O, ¹⁸O), (¹⁸O, ¹⁶O), E=56 MeV; analyzed σ(θ) data. ^28,29,30Si; calculated low-lying levels, two-neutron spectroscopic amplitudes for ²⁸Si to ³⁰Si transitions, one-neutron spectroscopic amplitudes for ²⁸Si to ²⁹Si and ²⁹Si to ³⁰Si transitions by shell-model with psdmod interaction, with sequential transfer calculated within the two-step coupled-channel Born approximation (CCBA).

doi: 10.1103/PhysRevC.97.064611
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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
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2018CA18 Acta Phys.Pol. B49, 373 (2018)

D.Carbone, J.L.Ferreira, F.Cappuzzello, J.Lubian, C.Agodi, M.Cavallaro, A.Foti, A.Gargano, S.M.Lenzi, R.Linares, G.Santagati

Microscopic Cluster Model for the Description of (¹⁸O, ¹⁶O) Two-neutron Transfer Reactions

NUCLEAR REACTIONS ¹³C(¹⁸O, ¹⁶O)¹⁵C, E=84 MeV; measured reaction products using MAGNEX spectrometer; deduced excitation energy spectrum, σ(θ) vs θ to gs and to 0.74 MeV excited state in ¹⁵C using microscopic cluster model and 2-step Coupled Reaction Channels (CRC) calculations.

doi: 10.5506/aphyspolb.49.373
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2018CA24 Eur.Phys.J. A 54, 150 (2018)

E.N.Cardozo, M.J.Ermamatov, J.L.Ferreira, B.Paes, M.Sinha, J.Lubian

Neutron pick-up in the ⁵⁵Mn(d, t)⁵⁴Mn reaction

NUCLEAR REACTIONS ⁵⁵Mn(d, t)⁵⁴Mn, E=17 MeV; calculated coupling schemes, neutron pickup σ(θ), reaction leading to ⁵⁴Mn specified discrete states, B(M1), B(E2), one-neutron spectroscopic factors using CRC (Coupled Reaction Channels), transfer σ(θ) using spectrosopic factors fitted by DWBA and using their literature values calculated within shell model; deduced the radius and diffuseness of the valence particle to the core for reactions going to ⁵⁴Mn gs, spectroscopic amplitudes to specified discrete states. ⁵⁵Mn(d, d)⁵⁵Mn, E=46 MeV; calculated elastic scattering σ(θ); compared with experimental data. Used available published data.

doi: 10.1140/epja/i2018-12587-1
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2018CA25 Phys.Rev. C 98, 044617 (2018)

L.F.Canto, R.Donangelo, M.S.Hussein, P.Lotti, J.Lubian, J.Rangel

Theoretical considerations about heavy-ion fusion in potential scattering

NUCLEAR REACTIONS ²⁰⁸Pb(¹⁶O, X), E(cm)=80-200 MeV; ¹²C(⁶Li, X), E(cm)=2-50 MeV; calculated fusion σ(E) as function of diffuseness parameter, radial parameters, imaginary potential strengths, and nuclear potentials using Wentzel, Kramers, and Brillouin (WKB) method, and optical model calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.98.044617
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2018CR04 Phys.Rev. C 98, 044614 (2018)

E.Crema, V.A.B.Zagatto, J.M.B.Shorto, B.Paes, J.Lubian, R.F.Simoes, D.S.Monteiro, J.F.P.Huiza, N.Added, M.C.Morais, P.R.S.Gomes

Reaction mechanisms of the ¹⁸0 + ⁶³Cu system at near-barrier energies

NUCLEAR REACTIONS ⁶³Cu(¹⁸O, ¹⁸O), (¹⁸O, ¹⁷O), (¹⁸O, ¹⁶O), (¹⁸O, ¹⁹F), (¹⁸O, ¹⁴C), E=30.0-48.0 MeV; measured reaction products, σ(E) for quasielastic and for 2n-, p- and α-transfer channels using ΔE-E telescopes at the Pelletron Laboratory of the University of Sao Paulo; deduced quasielastic barrier distributions, and that two-neutron transfer process much more relevant than the one-neutron-transfer process; calculated spectroscopic amplitudes using large-scale shell-model. Comparison of σ(E) data with coupled channel (CC) and coupled reaction channel (CRC) calculations using FRESCO code.

doi: 10.1103/PhysRevC.98.044614
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2018DE26 Eur.Phys.J. A 54, 101 (2018)

N.Deshmukh, J.Lubian

Total reaction cross section for the ¹¹B + ⁵⁸Ni system and application of a recent new reduction methodology

NUCLEAR REACTIONS ⁵⁸Ni(¹¹B, x), (¹¹B, ¹¹B), E(cm)=15.97-29.41 MeV; calculated σ(θ) using data from previous work of the authors using optical model with Sao Paulo potential; deduced potential parameters, possible transfer contribution; calculated 18 other reactions with available data with halo, unstable, stable, radioactive and tightly bound projectiles; deduced total reaction σ systematic trend vs E(cm)/V(Coulomb).

doi: 10.1140/epja/i2018-12538-x
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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
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2018GU23 Eur.Phys.J. A 54, 223 (2018)

V.Guimaraes, J.Lubian, J.J.Kolata, E.F.Aguilera, M.Assuncao, V.Morcelle

Phenomenological critical interaction distance from elastic scattering measurements on a ²⁰⁸Pb target

NUCLEAR REACTIONS ²⁰⁸Pb(⁹Li, ⁹Li), (¹⁰Be, ¹⁰Be), (¹²C, ¹²C), (¹⁶O, ¹⁶O), (¹⁹F, ¹⁹F), (⁶Li, ⁶Li), (⁷Li, ⁷Li), (⁸Li, ⁸Li), (⁸He, ⁸He), (⁹Be, ⁹Be), (⁶He, ⁶He), (¹¹Li, ¹¹Li), E≈Coulomb barrier; measured reaction products; deduced interaction distance, critical interaction, strong-absorption distances, deduced σ relative to the Rutherford value vs reduced distance of closest approach for ¹²C and ¹⁶O projectiles at energies 58.9 to 84.0 MeV; compared with published data; deduced critical interaction distance, binding energy, other parameters for several target-projectile combinations; compared with other published analyses.

doi: 10.1140/epja/i2018-12662-7
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2018LI59 Phys.Rev. C 98, 054615 (2018)

R.Linares, M.J.Ermamatov, J.Lubian, F.Cappuzzello, D.Carbone, E.N.Cardozo, M.Cavallaro, J.L.Ferreira, A.Foti, A.Gargano, B.Paes, G.Santagati, V.A.B.Zagatto

Analysis of the one-neutron transfer to ¹⁶O, ²⁸Si, and ⁶⁴Ni induced by the (¹⁸O, ¹⁷O) reaction at 84 MeV

NUCLEAR REACTIONS ¹⁶O, ²⁸Si, ⁶⁴Ni(¹⁸O, ¹⁷O), E=84 MeV; measured yields of reaction products, differential σ(θ), angle-integrated σ using MAGNEX magnetic spectrometer at INFN-LNS-Catania. ¹⁷O, ²⁹Si, ⁶⁵Ni; deduced levels, J, π. Comparison of σ(θ) data, and angle-integrated σ with coupled-channel calculations (CRC) and DWBA calculations using spectroscopic amplitudes from shell model with the ZBM and PSDMOD interactions. ²⁹Si; calculated levels, J, π, spectroscopic amplitudes and spectroscopic factors using shell-model with PSDMOD and PSDMWKPN interactions.

doi: 10.1103/PhysRevC.98.054615
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2018SA36 Acta Phys.Pol. B49, 381 (2018)

G.Santagati, B.Paes, R.Magana Vsevolodovna, F.Cappuzzello, D.Carbone, E.N.Cardozo, M.Cavallaro, H.Garcia-Tecocoatzi, A.Gargano, J.L.Ferreira, S.M.Lenzi, R.Linares, E.Santopinto, A.Vitturi, J.Lubian

Study of the ¹⁸O + ⁶⁴Ni Two-neutron Transfer Reaction at 84 MeV by MAGNEX

NUCLEAR REACTIONS ⁶⁴Ni(¹⁸O, ¹⁶O), ⁶⁶Ni, E=84 MeV; measured reaction products in angular range 3⁰-31⁰ (lab) at INFN-LNS in Catania, ejectiles momenta analyzed using MAGNEX spectrometer; deduced ⁶⁶Ni excitation energy spectrum, σ(θ) to gs to to 1.424 state of ⁶⁶Ni; calculated σ(θ) to gs to to 1.424 state; deduced that short-range pairing correlation may play important role in 2n transfer to ⁶⁶Ni gs, verified predominance of 2n transfer to the first excited state of ⁶⁶Ni, confirmed long-range effect of the wave function of this state. Calculations independent on the nuclear structure model.

doi: 10.5506/aphyspolb.49.381
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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
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2018ZH06 Phys.Rev. C 97, 014611 (2018)

G.L.Zhang, G.X.Zhang, S.P.Hu, Y.J.Yao, J.B.Xiang, H.Q.Zhang, J.Lubian, J.L.Ferreira, B.Paes, E.N.Cardozo, H.B.Sun, J.J.Valiente-Dobon, D.Testov, A.Goasduff, P.R.John, M.Siciliano, F.Galtarossa, R.Francesco, D.Mengoni, D.Bazzacco, E.T.Li, X.Hao, W.W.Qu

One-neutron stripping processes to excited states of ⁹⁰Y^* in the ⁸⁹Y(⁶Li, ⁵Li)⁹⁰Y^* reaction

NUCLEAR REACTIONS ⁸⁹Y(⁶Li, ⁵Li)⁹⁰Y*, E=22, 34 MeV; measured in-beam and off-beam Eγ, Iγ, γγ- and pγ-coin, ΔE-E for protons, deuterons, tritons, and α particles, one-neutron stripping σ(E) using GALILEO array for γ rays and 4π Si-ball EUCLIDES for particles at the Tandem-XTU accelerator of Legnaro National Laboratory. ⁹⁰Y, ⁹³Mo; deduced level schemes. Comparisons of cross sections with parameter-free coupled reaction channel calculations.

doi: 10.1103/PhysRevC.97.014611
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2018ZH18 Phys.Rev. C 97, 044618 (2018)

G.L.Zhang, G.X.Zhang, C.J.Lin, J.Lubian, J.Rangel, B.Paes, J.L.Ferreira, H.Q.Zhang, W.W.Qu, H.M.Jia, L.Yang, N.R.Ma, L.J.Sun, D.X.Wang, L.Zheng, X.X.Liu, X.T.Chu, J.C.Yang, J.S.Wang, S.W.Xu, P.Ma, J.B.Ma, S.L.Jin, Z.Bai, M.R.Huang, H.L.Zang, B.Yang, Y.Liu

Angular distribution of elastic scattering induced by ¹⁷F on medium-mass target nuclei at energies near the Coulomb barrier

NUCLEAR REACTIONS ⁸⁹Y(¹⁷F, ¹⁷F), E=50, 59 MeV, [¹⁷F secondary beam from ¹H(¹⁷O, n), E=7.6 MeV/nucleon primary reaction]; measured reaction products, ¹⁷F scattered particles, differential σ(θ, E) using DSSD and SSD detector telescopes at RIBLL facility in Lanzhou. ¹⁶F, ⁹⁰Zr; calculated spectroscopic amplitudes for excited levels in the coupled reaction channels (CRC) formalism for one-proton transfer reactions using the Sao Paulo double-folding potential. Comparison with Continuum-discretized coupled-Channels (CDCC) calculations.

doi: 10.1103/PhysRevC.97.044618
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2017CA08 Phys.Rev. C 95, 034603 (2017)

D.Carbone, J.L.Ferreira, F.Cappuzzello, J.Lubian, C.Agodi, M.Cavallaro, A.Foti, A.Gargano, S.M.Lenzi, R.Linares, G.Santagati

Microscopic cluster model for the description of new experimental results on the ¹³C(¹⁸O, ¹⁶O)¹⁵C two-neutron transfer at 84 MeV incident energy

NUCLEAR REACTIONS ¹³C(¹⁸O, ¹⁶O)¹⁵C, E=84 MeV; measured particle spectra, σ(θ) using MAGNEX spectrometer at INFN-LNS laboratory in Catania. ¹⁵C; deduced levels, J, π. Comparison of cross sections with coupled reaction channel (CRC) calculations using Zuker-Buck-McGrory (ZBM) interaction and three models: extreme cluster model, independent coordinate model, and microscopic cluster model.

NUCLEAR STRUCTURE ^13,14,15C, ^16,17,18O; calculated levels, J, π using NUSHELLX code and Zuker-Buck-McGrory (ZBM) and ps-d-mod interactions, and compared with experimental values. ^13,14C, ^17,18O; calculated one-neutron transfer spectroscopic amplitudes used in the DWBA calculations with the ZBM interaction. ¹³C, ¹⁸O; calculated two-neutron transfer spectroscopic amplitudes used in CRC calculations with ZBM interaction.

doi: 10.1103/PhysRevC.95.034603
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2017ER05 Phys.Rev. C 96, 044603 (2017)

M.J.Ermamatov, R.Linares, J.Lubian, J.L.Ferreira, F.Cappuzzello, D.Carbone, M.Cavallaro, M.Cubero, P.N.de Faria, A.Foti, G.Santagati, V.A.B.Zagatto

Comprehensive analysis of high-lying states in ¹⁸O populated with (t, p) and (¹⁸O, ¹⁶O) reactions

NUCLEAR REACTIONS ¹⁶O(¹⁸O, ¹⁶O)¹⁸O, E=84 MeV; measured reaction products, ¹⁸O spectra using MAGNEX spectrometer at INFN-LNS-Catania. WO₃ target. ¹⁸O; deduced levels, J, π, configurations, two-neutron spectroscopic amplitudes (SA) for coupled reaction channel (CRC) calculations from shell model with ZBM interaction, ¹⁶O(t, p)¹⁸O, E=15 MeV; analyzed previous data for σ(θ) using two-step DWBA approach.

doi: 10.1103/PhysRevC.96.044603
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2017FI04 Phys.Rev. C 95, 034617 (2017)

M.Fisichella, A.C.Shotter, P.Figuera, J.Lubian, A.Di Pietro, J.P.Fernandez-Garcia, J.L.Ferreira, M.Lattuada, P.Lotti, A.Musumarra, M.G.Pellegriti, C.Ruiz, V.Scuderi, E.Strano, D.Torresi, M.Zadro

Breakup and n-transfer effects on the fusion reactions ^{6, 7}Li + ^{120, 119}Sn around the Coulomb barrier

NUCLEAR REACTIONS ¹²⁰Sn(⁶Li, X), ¹¹⁹Sn(⁷Li, X), E(cm)=17.5-28 MeV; measured reaction products, x-rays from the ϵ decay of evaporation residues ¹²³I, and ¹²⁴I, complete fusion s(E), production σ(E) for ¹²⁰Sb using activation technique at LNS-Catania facility; deduced fusion excitation functions using a deconvolution procedure. Deconvolution results compared with other extraction methods. Comparison with theoretical prediction of coupled channels (CC) and coupled reaction channels (CRC) calculations.

doi: 10.1103/PhysRevC.95.034617
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2017GO20 Chin.Phys.C 41, 124103 (2017)

A.Gomez Camacho, J.Lubian, H.Q.Zhang, S.-G.Zhou

CDCC calculations of fusion of ⁶Li with targets ¹⁴⁴Sm and ¹⁵⁴Sm: effect of resonance states

NUCLEAR REACTIONS ^144,154Sm(⁶Li, X), E(cm)<40 MeV; calculated total fusion σ. Comparison with available data.

doi: 10.1088/1674-1137/41/12/124103
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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
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2017PA38 Phys.Rev. C 96, 044612 (2017)

B.Paes, G.Santagati, R.Magana Vsevolodovna, F.Cappuzzello, D.Carbone, E.N.Cardozo, M.Cavallaro, H.Garcia-Tecocoatzi, A.Gargano, J.L.Ferreira, S.M.Lenzi, R.Linares, E.Santopinto, A.Vitturi, J.Lubian

Long-range versus short-range correlations in the two-neutron transfer reaction ⁶⁴Ni (¹⁸O, ¹⁶O) ⁶⁶Ni

NUCLEAR REACTIONS ⁶⁴Ni(¹⁸O, ¹⁶O)⁶⁶Ni, E=84 MeV; measured reaction products, ¹⁶O spectra, σ(θ) for g.s. and first 2+ state in ⁶⁶Ni using MAGNEX spectrometer at INFN-LNS-Catania. ⁶⁶Ni; deduced levels, J, π, configurations, two-neutron spectroscopic amplitudes, σ(θ) data analyzed using three methods: the extreme cluster model, independent coordinate, and two-step DWBA model; calculated cross sections by exact finite range coupled-channel Born approximation (CCBA) and coupled reaction channel (CRC) methods using Sao Paulo double folding potential (SPP) and FRESCO code.

NUCLEAR STRUCTURE ⁶⁶Ni; calculated spectroscopic amplitudes for one- and two-neutron transfer to the first and second 0+ and 2+ states using NUSHELLX code and the model space bjuff with an effective phenomenological interaction and ⁴⁸Ca as an inert core, and also using the microscopic IBM-2 method. ⁶⁵Ni; calculated spectroscopic amplitudes for one-neutron transfer to the first and second 5/2-, 1/2-, 3/2- states and first 9/2+ using NUSHELLX code, and also using the microscopic IBM-2 method. ^64,66Ni; calculated low-lying positive-parity 0+, 2+ and 4+ levels, and compared with experimental values. ⁶⁵Ni; calculated low-lying negative-parity levels, and compared with experimental values.

doi: 10.1103/PhysRevC.96.044612
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2017PA46 Chin.Phys.C 41, 104001 (2017)

D.Patel, S.Mukherjee, N.Deshmukh, J.Lubian, J.-S.Wang, T.Correa, B.K.Nayak, Y.-Y.Yang, W.i-H.Ma, D.C.Biswas, Y.K.Gupta, S.Santra, E.T.Mirgule, L.S.Danu, N.L.Singh, A.Saxena

Influence of breakup on elastic and α-production channels in the ⁶Li+ ¹¹⁶Sn reaction

NUCLEAR REACTIONS ¹¹⁶Sn(⁶Li, X)⁴H, E=22-40 MeV; measured reaction products, Eα, Iα; deduced σ(θ). Comparison with the predictions of continuum-discretized coupled channels (CDCC) calculations.

doi: 10.1088/1674-1137/41/10/104001
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2017SC24 Phys.Rev. C 96, 054610 (2017)

V.Scarduelli, E.Crema, V.Guimaraes, D.Abriola, A.Arazi, E.de Barbara, O.A.Capurro, M.A.Cardona, J.Gallardo, D.Hojman, G.V.Marti, A.J.Pacheco, D.Rodrigues, Y.Y.Yang, N.N.Deshmukh, B.Paes, J.Lubian, D.R.Mendes, Jr, V.Morcelle, D.S.Monteiro

Elastic and inelastic scattering for the ¹⁰B + ⁵⁸Ni system at near-barrier energies

NUCLEAR REACTIONS ⁵⁸Ni(¹⁰B, ¹⁰B), (¹⁰B, ¹⁰B'), E=19.0, 21.0, 23.0, 24.0, 25.0, 35.0 MeV; measured particle spectra, σ(θ, E) at the 20 UD tandem accelerator facility of TANDAR laboratory in Buenos Aires; analyzed data by large-scale coupled reaction channel calculation, considering several inelastic transitions of the projectile and the target together with one- and two-step transfer reactions.

doi: 10.1103/PhysRevC.96.054610
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2017SI29 Eur.Phys.J. A 53, 224 (2017)

M.Sinha, J.Lubian

Small suppression of the complete fusion of ⁶Li + ²⁸Si reaction at near barrier energies

NUCLEAR REACTIONS ²⁸Si(⁶Li, x), E(cm)=7-21 MeV; calculated complete and incomplete fusion σ, σ(θ) using CC (Coupled Channels) (incomplete fusion taken as the difference between measured total one and the complete one) usingCC (Coupled Channels) and CC decreased by an empirical factor near the Coulomb barrier. Cross sections compared with data and with published BPM prediction (1D Barrier Penetration Model) and angular distributions with published CDCC (Continuum Discretized Coupled Channels) calculations.

doi: 10.1140/epja/i2017-12418-y
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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
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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 E_lab = 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
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2016CO14 Int.J.Mod.Phys. E25, 1650061 (2016)

R.P.Condori, H.Dias, J.Lubian

Using a double folding potential for the derivation of the spectroscopic factors of the (³He, d) transfer reaction

NUCLEAR REACTIONS ¹¹B(³He, ³He), E=10 MeV; ¹²C(d, d), E=20.5 MeV; ⁴⁰Ca(d, d), E=30 MeV; ¹⁵N(³He, d), E=11 MeV; ¹¹B(³He, d), E=10 MeV; calculated σ; deduced spectroscopic factors for the transition to the ground state of some residual nuclei, applying the distorted wave Born approximation (DWBA). The double-folding Sao Paulo Potential.

doi: 10.1142/S0218301316500610
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2016ER04 Phys.Rev. C 94, 024610 (2016)

M.J.Ermamatov, F.Cappuzzello, J.Lubian, M.Cubero, C.Agodi, D.Carbone, M.Cavallaro, J.L.Ferreira, A.Foti, V.N.Garcia, A.Gargano, J.A.Lay, S.M.Lenzi, R.Linares, G.Santagati, A.Vitturi

Two-neutron transfer analysis of the ¹⁶O(¹⁸O, ¹⁶O) ¹⁸O reaction

NUCLEAR REACTIONS ¹⁶O(¹⁸O, ¹⁸O), (¹⁸O, ¹⁶O), E=84 MeV; measured ¹⁸O spectra, σ(θ) for elastic and 2n-transfer to the g.s. and first 2+ state of ¹⁸O using the MAGNEX spectrometer at INFN-LNS-Catania. ¹⁸O; deduced levels, J, π; analyzed one- and two-step processes with finite range coupled reaction channel and second order distorted wave Born approximation, and deduced dominance of one-step transfer mechanism; calculated spectroscopic amplitudes for 1n-, and 2n-transfer channels. Comparison of experimental σ(θ) data with DWBA calculations.

doi: 10.1103/PhysRevC.94.024610
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2016FA04 Phys.Rev. C 93, 034615 (2016)

Y.D.Fang, P.R.S.Gomes, J.Lubian, J.L.Ferreira, D.R.Mendes, Jr., X.H.Zhou, M.L.Liu, N.T.Zhang, Y.H.Zhang, G.S.Li, J.G.Wang, S.Guo, Y.H.Qiang, B.S.Gao, Y.Zheng, X.G.Lei, Z.G.Wang

One-neutron stripping from ⁹Be to ¹⁶⁹Tm, ¹⁸¹Ta, and ¹⁸⁷Re at near-barrier energies

NUCLEAR REACTIONS ¹⁶⁹Tm(⁹Be, ⁸Be)¹⁷⁰Tm, E=32.1-48.0; ¹⁸¹Ta(⁹Be, ⁸Be)¹⁸²Ta, E=32.5-50.3 MeV; ¹⁸⁷Re(⁹Be, ⁸Be)¹⁸⁸Re, E=32.9-49.1 MeV; measured Eγ, Iγ, one-neutron stripping σ(E) by γ-activation method, half-life of ¹⁸⁸Re β^- decay at HIRF, Lanzhou facility; deduced σ(transfer)/σ(complete fusion) using previous experimental data for fusion. Comparison with coupled reaction channel (CRC) calculations.

doi: 10.1103/PhysRevC.93.034615
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2016GO06 Phys.Rev. C 93, 024604 (2016)

A.Gomez Camacho, A.Diaz-Torres, P.R.S.Gomes, J.Lubian

Impact of ⁶Li resonances on the near-barrier elastic scattering with ¹⁴⁴Sm

NUCLEAR REACTIONS ¹⁴⁴Sm(⁶Li, ⁶Li), E=22, 23, 26, 30 MeV; calculated σ(θ, E); deduced effect of α+d resonances in ⁶Li with L=2 and Jπ=3+, 2+, 1+ on elastic cross sections at incident energies near the Coulomb barrier. Converged continuum discretized coupled-channel (CDCC) calculations. Comparison to experimental data.

doi: 10.1103/PhysRevC.93.024604
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2016GO11 Few-Body Systems 57, 165 (2016)

P.R.S.Gomes, J.Lubian, L.F.Canto, D.R.Otomar, D.R.Mendes, Jr., P.N.de Faria, R.Linares, L.Sigaud, J.Rangel, J.L.Ferreira, E.Ferioli, B.Paes, E.N.Cardozo, M.R.Cortes, M.J.Ermamatov, P.Lotti, M.S.Hussein

Reactions with Weakly Bound Nuclei, at near Barrier Energies, and the Breakup and Transfer Influences on the Fusion and Elastic Scattering

doi: 10.1007/s00601-015-1036-2
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2016GO12 Few-Body Systems 57, 205 (2016)

P.R.S.Gomes, D.R.Mendes, Jr., L.F.Canto, J.Lubian, P.N.de Faria

Reduction Methods for Total Reaction Cross Sections

doi: 10.1007/s00601-015-1042-4
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2016GU16 Phys.Rev. C 94, 044605 (2016)

M.F.Guo, G.L.Zhang, P.R.S.Gomes, J.Lubian, E.Ferioli

Negligible suppression of the complete fusion of ^{6, 7}Li on light targets, at energies above the barrier

NUCLEAR REACTIONS ^12,13C, ¹⁶O, ²⁴Mg(⁶Li, X), (⁷Li, X), E=2-12 MeV; calculated complete fusion σ(E) using coupled-channel (CC) approach. Comparison with from predictions of the statistical evaporation code CASCADE, and with experimental values. Discussed breakup process and breakup threshold anomaly (BTA).

doi: 10.1103/PhysRevC.94.044605
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2016HU01 Phys.Rev. C 93, 014621 (2016)

S.P.Hu, G.L.Zhang, J.C.Yang, H.Q.Zhang, P.R.S.Gomes, J.Lubian, J.L.Ferreira, X.G.Wu, J.Zhong, C.Y.He, Y.Zheng, C.B.Li, G.S.Li, W.W.Qu, F.Wang, L.Zheng, L.Yu, Q.M.Chen, P.W.Luo, H.W.Li, Y.H.Wu, W.K.Zhou, B.J.Zhu, H.B.Sun

One-neutron stripping processes to excited states of the ⁶Li + ⁹⁶Zr reaction at near-barrier energies

NUCLEAR REACTIONS ⁹⁶Zr(⁶Li, X)⁹⁷Zr, E=14-28 MeV; measured particle spectra of α, protons and deuterons from break-up process, Eγ, Iγ, γγ-coin, fusion σ(E) for one-neutron stripping reaction at HI-13 Tandem Accelerator of CIAE-Beijing. Breakup of ⁶Li. ⁹⁷Zr; deduced levels, J, π. No evidence of two-neutron transfer. Comparison of fusion σ(E) with coupled reaction channel (CRC) calculations for the one-neutron stripping of ⁶Li.

NUCLEAR STRUCTURE ^96,97Zr; calculated levels, J, π, spectroscopic amplitudes using shell-model with NUSHELLX code; deduced coupling scheme between ⁹⁶Zr target and ⁹⁷Zr final nucleus. Comparison with experimental data.

doi: 10.1103/PhysRevC.93.014621
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0186.

2016RA18 Phys.Rev. C 93, 054610 (2016)

J.Rangel, J.Lubian, L.F.Canto, P.R.S.Gomes

Effect of Coulomb breakup on the elastic cross section of the ⁸B proton-halo projectile on a heavy, ²⁰⁸Pb target

NUCLEAR REACTIONS ²⁰⁸Pb(⁸B, ⁸B), (⁸B, X), E=170.3, 60, 44 MeV; calculated elastic, breakup and non-capture breakup differential σ(θ), polarization potentials, ground-state wavefunction of relative motion of the halo nucleon with respect to the core. Compared effects of the breakup channel in proton-halo and neutron-halo nuclei. Comparison with available experimental data. Continuum discretized coupled-channel (CDCC) calculations.

doi: 10.1103/PhysRevC.93.054610
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0821.

2015CA10 Phys.Rev. C 92, 014626 (2015)

L.F.Canto, D.R.Mendes, Jr., P.R.S.Gomes, J.Lubian

Reduction of fusion and reaction cross sections at near-barrier energies

NUCLEAR REACTIONS ²⁷Al, ⁶⁴Zn(⁷Li, X), ²⁰⁹Bi(⁶Li, X), ^144,154Sm(¹⁶O, X), ²⁰⁸Pb(⁴⁰Ca, X), E not given; calculated reduced fusion excitation functions. ⁹Be(⁶He, X), ²⁷Al(⁶He, X), (⁶Li, X), (⁷Li, X), (⁷Be, X), (⁹Be, X), (¹⁶O, X), ⁴⁰Ca(¹⁶O, X), ⁵⁸Ni(α, X), (⁶He, X), (⁶Li, X), (⁷Be, X), (⁸B, X), (¹⁶O, X), (¹⁸O, X), (⁶⁴Ni, X), ⁹⁰Zr(⁶Li, X), ⁶⁴Zn(⁹Be, X), (¹⁰Be, X), (¹¹Be, X), ¹²⁰Sn(α, X), (⁶He, X), (¹⁶O, X), ¹³⁸Ba(⁶Li, X), (⁷Li, X), (¹⁶O, X), ¹⁴⁴Sm(α, X), (⁹Be, X), (¹⁶O, X), ¹⁵⁴Sm(¹⁶O, X), ¹⁹⁷Au(α, X), ²⁰⁸Pb(α, X), (⁶He, X), (⁹Be, X), (¹²C, X), (¹⁶O, X), (¹⁷F, X), ²⁰⁹Bi(α, X), (⁶He, X), (⁶Li, X), (⁷Li, X), (¹¹B, X), (¹²C, X), (¹⁶O, X), E not given; analyzed experimental fusion reaction cross section data by traditional, and fusion function methods. Single-channel calculations based on standard optical potentials and fusion function method.

doi: 10.1103/PhysRevC.92.014626
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2015FA02 Phys.Rev. C 91, 014608 (2015)

Y.D.Fang, P.R.S.Gomes, J.Lubian, M.L.Liu, X.H.Zhou, D.R.Mendes, Jr, N.T.Zhang, Y.H.Zhang, G.S.Li, J.G.Wang, S.Guo, Y.H.Qiang, B.S.Gao, Y.Zheng, X.G.Lei, Z.G.Wang

Complete and incomplete fusion of ⁹Be + ¹⁶⁹Tm, ¹⁸⁷Re at near-barrier energies

NUCLEAR REACTIONS ¹⁶⁹Tm(⁹Be, X)¹⁷¹Lu/¹⁷²Lu/¹⁷³Hf/¹⁷³Ta/¹⁷⁴Ta/¹⁷⁵Ta, E=32.1-48.0 MeV; ¹⁸⁷Re(⁹Be, X)¹⁸⁸Re/¹⁸⁹Ir/^190gIr/^190mRe/¹⁹¹Au/¹⁹²Au/¹⁹³Au, E=34.2-49.1 MeV; measured Eγ, Iγ, complete and incomplete fusion (CF and ICF) σ(E) at the HIRFL-Lanzhou facility; deduced Coulomb barrier energy. Comparison with coupled-channel calculations using FRESCO code, not including the breakup channel.

doi: 10.1103/PhysRevC.91.014608
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0197.

2015GO02 Phys.Rev. C 91, 014607 (2015)

A.Gomez Camacho, A.Diaz-Torres, P.R.S.Gomes, J.Lubian

Effect of ⁶Li resonances on near-barrier elastic scattering involving ²⁸Si and ⁵⁸Ni target nuclei

NUCLEAR STRUCTURE ⁶Li; calculated levels, resonances, J, π, and compared with experimental values.

NUCLEAR REACTIONS ²⁸Si(⁶Li, ⁶Li), E=9, 11, 13, 20, 27, 30, 99 MeV; ⁵⁸Ni(⁶Li, ⁶Li), E=11, 12, 14, 16, 18, 99 MeV; calculated elastic σ(E, θ), polarization potentials. Continuum-discretized coupled-channel (CDCC) calculations using the FRESCO code by including ground, resonant, and nonresonant continuum states of ⁶Li. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.014607
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2015GO05 Phys.Rev. C 91, 044610 (2015)

A.Gomez Camacho, N.Yu, H.Q.Zhang, P.R.S.Gomes, H.M.Jia, J.Lubian, C.J.Lin

Energy dependence of the optical potentials for the ⁹Be+²⁰⁸Pb and ⁹Be+²⁰⁹Bi systems at near-Coulomb-barrier energies

NUCLEAR REACTIONS ²⁰⁸Pb(⁹Be, ⁹Be), (⁹Be, X), E=37, 37.8.38, 38.2, 38.5, 38.7, 39, 39.5, 40, 41, 42, 44, 47.2, 50 MeV; ²⁰⁹Pb(⁹Be, ⁹Be), (⁹Be, X), E=37, 37.8.38, 38.2, 38.5, 38.7, 39, 39.5, 40, 41, 42, 44 MeV; analyzed elastic scattering σ(θ), fusion σ(E), fusion and direct reaction polarization potentials, no conclusive for the presence of threshold anomaly (TA) or the breakup threshold anomaly (BTA). Optical potential model.

doi: 10.1103/PhysRevC.91.044610
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2015GU16 Phys.Rev. C 92, 014615 (2015)

C.L.Guo, G.L.Zhang, S.P.Hu, J.C.Yang, H.Q.Zhang, P.R.S.Gomes, J.Lubian, X.G.Wu, J.Zhong, C.Y.He, Y.Zheng, C.B.Li, G.S.Li, W.W.Qu, F.Wang, L.Zheng, L.Yu, Q.M.Chen, P.W.Luo, H.W.Li, Y.H.Wu, W.K.Zhou, B.J.Zhu, H.B.Sun

Coupling effects on the fusion of ⁶Li + ¹⁵⁴Sm at energies slightly above the Coulomb barrier

NUCLEAR REACTIONS ¹⁵⁴Sm(⁶Li, X)¹⁵⁴Eu/¹⁵⁶Gd/¹⁵⁶Tb/¹⁵⁷Tb, E=26-36 MeV; measured Eγ, Iγ from different evaporation residues formed via complete and incomplete fusion, complete and incomplete fusion σ(E), σ(E) for 3n+4n channels using on-line γ method at HI-13 Tandem Accelerator of CIAE-Beijing; deduced complete fusion suppression factor as a function of energy. Comparison with theoretical estimates using PACE2.

doi: 10.1103/PhysRevC.92.014615
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0190.

2015HU03 Phys.Rev. C 91, 044619 (2015)

S.P.Hu, G.L.Zhang, J.C.Yang, H.Q.Zhang, P.R.S.Gomes, J.Lubian, X.G.Wu, J.Zhong, C.Y.He, Y.Zheng, C.B.Li, G.S.Li, W.W.Qu, F.Wang, L.Zheng, L.Yu, Q.M.Chen, P.W.Luo, H.W.Li, Y.H.Wu, W.K.Zhou, B.J.Zhu, H.B.Sun

Small suppression of the complete fusion of the ⁶Li+⁹⁶Zr system at near-barrier energies

NUCLEAR REACTIONS ⁹⁶Zr(⁶Li, 2n), (⁶Li, 3n), (⁶Li, 4n), E=16-28 MeV; ⁹⁶Zr(⁶Li, X)⁹⁶Nb/⁹⁸Mo/⁹⁹Mo/¹⁰⁰Mo, E=16-28 MeV; measured Eγ, Iγ, σ(E) for evaporation residues of ^98,99,100Tc, complete, incomplete, and total fusion σ(E) for ⁹⁶Nb and Mo isotopes using γ-activation method at Tandem Accelerator facility of CIAE-Beijing. Comparison with theoretical calculations using PACE2 code.

doi: 10.1103/PhysRevC.91.044619
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0193.

2015OT03 Phys.Rev. C 92, 064609 (2015)

D.R.Otomar, P.R.S.Gomes, J.Lubian, L.F.Canto, M.S.Hussein

Theoretical study of the elastic breakup of weakly bound nuclei at near-barrier energies

NUCLEAR REACTIONS ⁵⁹Co, ¹⁴⁴Sm, ²⁰⁸Pb(⁷Li, ⁷Li), (⁷Li, X), (⁶Li, ⁶Li), (⁶Li, X), E/V_B=0.84-1.30; calculated σ(θ) at 33 MeV, integrated, total, Coulomb and nuclear breakup cross sections, ratio between Coulomb and nuclear breakup cross sections as a function of incident beam energy. Breakup of weakly bound nuclei into a two-cluster projectile. Coulomb-nuclear interference. Scaling laws. Continuum discretized coupled channel (CDCC) calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.92.064609
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2014BO11 Acta Phys.Pol. B45, 411 (2014)

M.Bondi, F.Cappuzzello, C.Agodi, D.Carbone, M.Cavallaro, A.Cunsolo, M.De Napoli, A.Foti, V.N.Garcia, A.Gargano, S.M.Lenzi, R.Linares, J.Lubian, D.Nicolosi, B.Paes, S.Tropea

Natural Parity States Excited via (¹⁸O, ¹⁶O) Two-neutron Transfer Reaction

NUCLEAR REACTIONS ¹²C(¹⁸O, ¹⁶O), ¹³C(¹⁸O, ¹⁷O), E=84 MeV; measured reaction products; deduced σ(θ). Comparison with FRESCO calculations.

doi: 10.5506/APhysPolB.45.411
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2014CA14 Eur.Phys.J. A 50, 89 (2014)

L.F.Canto, P.R.S.Gomes, J.Lubian, M.S.Hussein, P.Lotti

Assessing the adequacy of the bare optical potential in near-barrier fusion calculation

NUCLEAR REACTIONS ²⁰⁹Bi(α, x), E=15-30 MeV; calculated fusion σ using single-channel and CC calculations with different potentials. Compared to data. ²³⁸U(⁶He, x); calculated halo nucleus fusion σ using single-channel with different potentials with and without considering halo. ¹⁴⁴Sm(¹⁶O, x), E≈55-85 MeV;²⁰⁹Bi(⁶He, x), E≈18-30 MeV; calculated fusion σ, halo nucleus fusion σ using single-channel and CC calculations; deduced potential barrier parameters. Compared with data and 1/E trend.

doi: 10.1140/epja/i2014-14089-6
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2139.

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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0739.

2014ZH30 Phys.Rev. C 90, 024621 (2014)

N.T.Zhang, Y.D.Fang, P.R.S.Gomes, J.Lubian, M.L.Liu, X.H.Zhou, G.S.Li, J.G.Wang, S.Guo, Y.H.Qiang, Y.H.Zhang, D.R.Mendes, Jr, Y.Zheng, X.G.Lei, B.S.Gao, Z.G.Wang, K.L.Wang, X.F.He

Complete and incomplete fusion in the ⁹Be + ¹⁸¹Ta reaction

NUCLEAR REACTIONS ¹⁸¹Ta(⁹Be, X)¹⁸²Ta/¹⁸³Re/¹⁸⁴Re/^184mRe/¹⁸⁵Ir/¹⁸⁶Ir/^186mIr/¹⁸⁷Ir, E=50.4 MeV; measured Eγ, Iγ, complete fusion (CF) σ(E), incomplete fusion (ICF) σ(E), total fusion (TF) σ(E) using γ-activation method at HIRFL-Lanzhou facility. Comparison with theoretical predictions using a parameter free folding potential as bare potential and CC calculations.

doi: 10.1103/PhysRevC.90.024621
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0201.

2013CA25 Phys.Rev. C 88, 054601 (2013)

M.Cavallaro, F.Cappuzzello, M.Bondi, D.Carbone, V.N.Garcia, A.Gargano, S.M.Lenzi, J.Lubian, C.Agodi, F.Azaiez, M.De Napoli, A.Foti, S.Franchoo, R.Linares, D.Nicolosi, M.Niikura, J.A.Scarpaci, S.Tropea

Quantitative analysis of two-neutron correlations in the ¹²C(¹⁸O, ¹⁶O)¹⁴C reaction

NUCLEAR REACTIONS ¹²C(¹⁸O, ¹⁶O), (¹⁸O, ¹⁷O), ¹³C(¹⁸O, ¹⁷O), E=84 MeV; measured mass distributions and ejectile energy spectra, σ(θ) at INFN facility in Catania. ^13,14C; deduced levels, J, π, L-transfers, spectroscopic factors for two-neutron pair states, pair configurations, cluster configurations in ¹⁴C. Comparison with exact finite range DWBA and coupled reaction channel (CRC) calculations.

doi: 10.1103/PhysRevC.88.054601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2173. Data from this article have been entered in the XUNDL database. For more information, click here.

2013CR04 Phys.Rev. C 88, 044616 (2013)

E.Crema, M.A.G.Alvarez, N.H.Medina, L.R.Gasques, J.F.P.Huiza, B.Fernandez, Z.Abou-Haidar, P.N.de Faria, P.R.S.Gomes, J.Lubian, D.Verney

Quasi-elastic processes of the ⁴⁸Ca+¹²⁰Sn system and the ⁴⁸Ca nuclear matter density

NUCLEAR REACTIONS ¹²⁰Sn(⁴⁸Ca, ⁴⁸Ca'), E=152-175 MeV; measured particle spectra, σ(E) at Orsay tandem accelerator facility; deduced quasi-elastic barrier distributions. Large-scale coupled-channel analysis. Role of pairing correlation in 2n-neutron transfer process.

doi: 10.1103/PhysRevC.88.044616
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2013FA03 Phys.Rev. C 87, 024604 (2013)

Y.D.Fang, P.R.S.Gomes, J.Lubian, X.H.Zhou, Y.H.Zhang, J.L.Han, M.L.Liu, Y.Zheng, S.Guo, J.G.Wang, Y.H.Qiang, Z.G.Wang, X.G.Wu, C.Y.He, Y.Zheng, C.B.Li, S.P.Hu, S.H.Yao

Fusion and one-neutron stripping reactions in the ⁹Be + ¹⁸⁶W system above the Coulomb barrier

NUCLEAR REACTIONS ¹⁸⁶W(⁹Be, X)¹⁸⁶Ir/¹⁸⁶W/¹⁸⁷W/¹⁹⁰Pt/¹⁹¹Pt/¹⁹²Pt, E=41, 45, 49, 53 MeV; measured Eγ, Iγ, γγ-coin, σ(E) for individual nuclei, total σ(E) for complete fusion, and incomplete, one neutron stripping σ at CIAE facility. Comparison with coupled-channel calculations.

doi: 10.1103/PhysRevC.87.024604
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0084.

2013GO02 J.Phys.(London) G40, 035103 (2013)

A.Gomez Camacho, E.F.Aguilera, J.Lubian, P.R.S.Gomes

Simultaneous X²analysis of near-barrier fusion and elastic scattering for the proton-halo system ⁸B + ⁵⁸Ni using dynamical Woods-Saxon polarization potentials

NUCLEAR REACTIONS ⁵⁸Ni(⁸B, ⁸B), ⁵⁸Ni(⁸B, X)⁶⁶As, E(cm)=18.17 MeV; analyzed and fitted elastic scattering and fusion σ; deduced influence of polarization potential on Coulomb barrier. Woods-Saxon dynamical polarization potentials.

doi: 10.1088/0954-3899/40/3/035103
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2013HU09 Phys.Rev. C 88, 047601 (2013)

M.S.Hussein, P.R.S.Gomes, J.Lubian, D.R.Otomar, L.F.Canto

Scaling laws for near-barrier Coulomb and nuclear breakup

NUCLEAR REACTIONS ⁵⁹Co, ¹²⁰Sn, ¹⁴⁴Sm, ²⁰⁸Pb(⁶Li, X), E/V_B=0.84, 1.0, 1.07, 2.07, 2.99; calculated nuclear breakup σ(E) as function of A and Z for incident beam energy near Coulomb barrier V_B, and compared with experimental data; validation by continuum-discretized coupled-channels (CDCC) calculations. Scaling laws.

doi: 10.1103/PhysRevC.88.047601
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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 E_lab. = 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
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2013OT01 Phys.Rev. C 87, 014615 (2013)

D.R.Otomar, P.R.S.Gomes, J.Lubian, L.F.Canto, M.S.Hussein

Nuclear and Coulomb breakup of the weakly bound ⁶Li nucleus with targets in the range from A=59 to 208

NUCLEAR REACTIONS ⁵⁹Co(⁶Li, X), (⁶Li, ⁶Li), E=11, 13, 14 MeV; ¹⁴⁴Sm(⁶Li, X), (⁶Li, ⁶Li), E=225, 25, 27 MeV; ²⁰⁸Pb(⁶Li, X), (⁶Li, ⁶Li), E=27, 29, 33 MeV; calculated elastic σ(θ, E), breakup σ(θ, E), integrated breakup σ, Coulomb breakup and fusion σ(E). Continuum discretized coupled channel (CDCC) calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.87.014615
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2013OT03 J.Phys.(London) G40, 125105 (2013)

D.R.Otomar, J.Lubian, P.R.S.Gomes, T.Correa

Breakup following neutron transfer for the ⁷Li + ¹⁴⁴Sm system

NUCLEAR REACTIONS ¹⁴⁴Sm(⁷Li, X), E(cm)<30 MeV; analyzed available σ; calculated σ with CDCC, CDCC+one neutron stripping, and CCBA (sequential breakup, sequential+direct breakup) calculations. Comparison with available data.

doi: 10.1088/0954-3899/40/12/125105
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2013RA14 Eur.Phys.J. A 49, 57 (2013)

J.Rangel, J.Lubian, P.R.S.Gomes, B.V.Carlson, L.C.Chamon, A.Gomez Camacho

On the near-barrier fusion of the proton-halo ⁸B + ⁵⁸Ni system

NUCLEAR REACTIONS ⁵⁸Ni(⁸B, X), E(cm)=16-32 MeV;²⁰⁸Pb(¹⁷F, X), E not given; calculated halo nuclei reactions σ, proton σ(θ) from ⁸B breakup using CDCC with double-folding potential. Compared with data.

doi: 10.1140/epja/i2013-13057-0
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