NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = V.Pesudo Found 28 matches. 2023BR04 Phys.Rev. C 107, 055802 (2023) J.W.Brummer, P.Adsley, T.Rauscher, F.D.Smit, C.P.Brits, M.Kohne, N.A.Khumalo, K.C.W.Li, D.J.Marin-Lambarri, N.J.Mukwevho, F.Nemulodi, R.Neveling, P.Papka, L.Pellegri, V.Pesudo, B.M.Rebeiro, G.F.Steyn, W.Yahia-Cherif Proton decays from α-unbound states in 22Mg and the 18Ne(α, p0)21Na cross section NUCLEAR REACTIONS 24Mg(p, t)22Mg, E=100 MeV; measured reaction products, triton spectra, Ep, Ip. 22Mg; deduced levels, branching ratios for proton decay of the excited states. 18Ne(α, p)21Na, E(cm)=1-3 MeV; calculated exclusive σ(E) to the ground state with SMARAGD code using deduced p0 width. Comparison to TALYS, NON-SMOKER and SMARAGD calculations and other experimental results. K600 magnetic spectrometer and CAKE (Coincidence Array for K600 Experiments) array 5 double-sided silicon strip detectors at Separated-Sector Cyclotron (iThemba LABS).
doi: 10.1103/PhysRevC.107.055802
2022AD10 Phys.Rev.Lett. 129, 102701 (2022) P.Adsley, M.Heine, D.G.Jenkins, S.Courtin, R.Neveling, J.W.Brummer, L.M.Donaldson, N.Y.Kheswa, K.C.W.Li, D.J.Marin-Lambarri, P.Z.Mabika, P.Papka, L.Pellegri, V.Pesudo, B.Rebeiro, F.D.Smit, W.Yahia-Cherif Extending the Hoyle-State Paradigm to 12C+12C Fusion NUCLEAR REACTIONS 24Mg(α, α'), E=200 MeV; measured reaction products; deduced excitation-energy spectra, J, π, properties of 0+ states, estimates of 12C+12C fusion reaction rates. The Separated-Sector Cyclotron at iThemba LABS, Cape Town.
doi: 10.1103/PhysRevLett.129.102701
2022LI08 Phys.Rev. C 105, 024308 (2022) K.C.W.Li, P.Adsley, R.Neveling, P.Papka, F.D.Smit, E.Nikolskii, J.W.Brummer, L.M.Donaldson, M.Freer, M.N.Harakeh, F.Nemulodi, L.Pellegri, V.Pesudo, M.Wiedeking, E.Z.Buthelezi, V.Chudoba, S.V.Fortsch, P.Jones, M.Kamil, J.P.Mira, G.G.O'Neill, E.Sideras-Haddad, B.Singh, S.Siem, G.F.Steyn, J.A.Swartz, I.T.Usman, J.J.van Zyl Multiprobe study of excited states in 12C: Disentangling the sources of monopole strength between the energy of the Hoyle state and ex = 13 MeV NUCLEAR REACTIONS 12C(α, α'), E=118, 160, 196, 200; 14C(p, t), E=67.5, 100 MeV; measured reaction products, Eα, Iα, (particle)α-coin; deduced excitation energy spectra. 12C; deduced levels, J, π, resonances, resonance widths, monopole strength distribution. Discussed the nature of monopole strength excess at around 9 MeV as possible breathing-mode excitation of the Hoyle state. CAKE-array of double-sided silicon strip detectors coupled with K600 magnetic spectrometer at iThemba LABS.
doi: 10.1103/PhysRevC.105.024308
2022LI13 Phys.Lett. B 827, 136928 (2022) K.C.W.Li, F.D.Smit, P.Adsley, R.Neveling, P.Papka, E.Nikolskii, J.W.Brummer, L.M.Donaldson, M.Freer, M.N.Harakeh, F.Nemulodi, L.Pellegri, V.Pesudo, M.Wiedeking, E.Z.Buthelezi, V.Chudoba, S.V.Fortsch, P.Jones, M.Kamil, J.P.Mira, G.G.O'Neill, E.Sideras-Haddad, B.Singh, S.Siem, G.F.Steyn, J.A.Swartz, I.T.Usman, J.J.van Zyl Investigating the predicted breathing-mode excitation of the Hoyle state NUCLEAR REACTIONS 12C(α, α'), E=200 MeV; 14C(p, t)12C, E not given; measured reaction products. 12C; deduced experimentally observed inclusive yields, monopole resonance as the breathing-mode excitation of the Hoyle state. The K600 spectrometer at the iThemba Laboratory for Accelerator-Based Sciences (iThemba LABS) in South Africa.
doi: 10.1016/j.physletb.2022.136928
2022OL03 Phys.Rev. C 105, 054319 (2022) S.D.Olorunfunmi, R.Neveling, J.Carter, P.von Neumann-Cosel, I.T.Usman, P.Adsley, A.Bahini, L.P.L.Baloyi, J.W.Brummer, L.M.Donaldson, H.Jivan, N.Y.Kheswa, K.C.W.Li, D.J.Marin-Lambarri, P.T.Molema, C.S.Moodley, G.G.O'Neill, P.Papka, L.Pellegri, V.Pesudo, E.Sideras-Haddad, F.D.Smit, G.F.Steyn, A.A.Avaa, F.Diel, F.Dunkel, P.Jones, V.Karayonchev Evolution of the isoscalar giant monopole resonance in the Ca isotope chain NUCLEAR REACTIONS Ca, 42,44,48Ca(α, α'), E=196 MeV; measured Eα, Iα; deduced σ(θ), isoscalar giant monopole resonance strength distribution in the 9.5-25.5 MeV range, nucleus incompressibility KA. Analysis with difference-of-spectra (DoS) technique using measurements at 2 different angular covege settings of the spectrometer. Comparison to previous experimental results. K600 magnetic spectrometer at iThemba LABS.
doi: 10.1103/PhysRevC.105.054319
2021AD09 Phys.Rev. C 103, 044315 (2021) P.Adsley, V.O.Nesterenko, M.Kimura, L.M.Donaldson, R.Neveling, J.W.Brummer, D.G.Jenkins, N.Y.Kheswa, J.Kvasil, K.C.W.Li, D.J.Marin-Lambarri, Z.Mabika, P.Papka, L.Pellegri, V.Pesudo, B.Rebeiro, P.-G.Reinhard, F.D.Smit, W.Yahia-Cherif Isoscalar monopole and dipole transitions in 24Mg, 26Mg, and 28Si NUCLEAR REACTIONS 24,26Mg, 28Si(α, α'), E=200 MeV; measured E(α), I(α), differential σ(θ) using K600 magnetic spectrometer for momentum analysis of α particles, and two multiwire drift chambers and two plastic scintillators at the iThemba LABS accelerator facility. 24,26Mg, 28Si; deduced levels, J, π, deformation parameters, percentage of the energy weighted sum rule (EWSR) for a level, B(E1), strength distributions for isoscalar dipole (IS1) and isoscalar monopole transitions (IS0), configurations. Comparison with Skyrme quasiparticle random-phase approximation (QRPA) and antisymmetrized molecular dynamics+generator coordinate method (AMD+GCM) calculations, and with experimental data in the ENSDF database.
doi: 10.1103/PhysRevC.103.044315
2021KA45 Phys.Rev. C 104, L061303 (2021) M.Kamil, S.Triambak, A.Magilligan, A.Garcia, B.A.Brown, P.Adsley, V.Bildstein, C.Burbadge, A.Diaz Varela, T.Faestermann, P.E.Garrett, R.Hertenberger, N.Y.Kheswa, K.G.Leach, R.Lindsay, D.J.Marin-Lambarri, F.Ghazi Moradi, N.J.Mukwevho, R.Neveling, J.C.Nzobadila Ondze, P.Papka, L.Pellegri, V.Pesudo, B.M.Rebeiro, M.Scheck, F.D.Smit, H.-F.Wirth Isospin mixing and the cubic isobaric multiplet mass equation in the lowest T=2, A=32 quintet ATOMIC MASSES 32Ar, 32Cl, 32S, 32P, 32Si; analyzed experimental masses by a cubic fit to the isobaric multiplet mass equation (IMME) for the lowest isospin T=2 quintet in A=32 nuclei; investigated isospin mixing by combining high-resolution experimental data for proton spectrum from 32Ar β-delayed proton decay, and from triton spectrum in 32S(3He, t) reaction with the state-of-the-art shell-model calculations; evaluated isospin mixing matrix elements; extracted cubic and quartic coefficients of the IMME; deduced that isospin mixing with nonanalog T=1 states contributes to the IMME breakdown. 32Ar; analyzed experimental β-delayed proton spectrum by R-matrix fit; calculated proton emission amplitudes from states in 32Cl.
doi: 10.1103/PhysRevC.104.L061303
2021KU26 Phys.Rev. C 104, 044601 (2021) K.Kuhn, F.Sarazin, F.M.Nunes, M.A.G.Alvarez, C.Andreoiu, D.W.Bardayan, P.C.Bender, J.C.Blackmon, M.J.G.Borge, R.Braid, B.A.Brown, W.N.Catford, C.Aa.Diget, A.DiPietro, T.E.Drake, P.Figuera, A.B.Garnsworthy, J.Gomez-Camacho, G.Hackman, U.Hager, S.V.Ilyushkin, E.Nacher, P.D.O'Malley, A.Perea, V.Pesudo, S.T.Pittman, D.Smalley, C.E.Svensson, O.Tengblad, P.Thompson, C.Unsworth, Z.M.Wang Experimental study of the nature of the 1- and 2- excited states in 10Be using the 11Be(p, d) reaction in inverse kinematics NUCLEAR REACTIONS 1H(11Be, d)10Be, (11Be, p), (11Be, p'), E=9.93 MeV/nucleon, [secondary 11Be beam from Ta(p, X), E=479 MeV primary reaction at TRIUMF cyclotron, followed by extraction of 11Be using Resonant Ionization Laser Ion Source (TRILIS) and accelerated through the ISAC-I and ISAC-II accelerators]; measured E(d), I(d), E(p), I(p), elastic and inelastic σ(θ) of outgoing protons, σ(θ) for deuterons using silicon telescopes, Eγ, Iγ, dγ-coin using TIGRESS array of 12 HPGe detectors for γ detection. 10Be; deduced levels, spectroscopic factors for 5960, 1- and 6263, 2- levels, mixed configurations with halo and cluster structures. Comparison of spectroscopic factors with predictions of shell model. Reaction kinematics and angular distributions analyzed using two versions of transfer reaction model considering one-step and two-step processes. Comparison with previous experimental results from RCNP and ISOLDE-CERN.
doi: 10.1103/PhysRevC.104.044601
2021OR05 Phys.Rev. C 104, L061305 (2021) J.N.Orce, E.J.Martin Montes, K.J.Abrahams, C.Ngwetsheni, B.A.Brown, M.Kumar Raju, C.V.Mehl, M.J.Mokgolobotho, E.H.Akakpo, D.L.Mavela, P.Adsley, R.A.Bark, N.Bernier, T.D.Bucher, N.R.Erasmus, T.S.Dinoko, P.M.Jones, N.Y.Kheswa, N.A.Khumalo, E.A.Lawrie, J.J.Lawrie, B.L.Lesch, S.N.T.Majola, S.S.Ntshangase, P.Papka, V.Pesudo, B.Rebeiro, O.Shirinda, M.Wiedeking, W.Yahia-Cherif Reorientation-effect measurement of the < 2+1 Ε2 2+1 > matrix element in 36Ar NUCLEAR REACTIONS 194Pt(36Ar, 36Ar), E=134.2 MeV; measured Eγ, Iγ, γ(θ), (particle)γ-coin using AFRODITE array of eight HPGe clover detectors coupled to an annular, double-sided silicon detector at iThemba LABS; analyzed Coulomb excitation yields using semiclassical coupled-channel Coulomb-excitation least-squares code GOSIA. 36Ar; deduced E2 matrix element and B(E2) for the first 2+ state, diagonal E2 matrix element and spectroscopic quadrupole moment for the first 2+ state.Systematics of Q(for first 2+)/B(E2) for first 2+ in 20Ne, 24Mg, 28Si, 32S, 36Ar. NUCLEAR MOMENTS 36Ar; measured spectroscopic quadrupole moment of the first excited 2+ state by reorientation-effect in Coulomb excitation using 194Pt(36Ar, 36Ar), E=134.2 MeV, and analyzing Coulomb excitation yields using GOSIA code. Comparison with beyond mean-field and large-scale shell-model calculations, and with experimental spectroscopic quadrupole moments for the first 2+ states in 20Ne, 24Mg, 28Si, 32S, 36Ar.
doi: 10.1103/PhysRevC.104.L061305
2020ME04 Nucl.Instrum.Methods Phys.Res. A960, 163659 (2020) E.Mendoza, D.Cano-Ott, P.Romojaro, V.Alcayne, P.Garcia Abia, V.Pesudo, L.Romero, R.Santorelli Neutron production induced by α-decay with Geant4 NUCLEAR REACTIONS 6Li, 9Be, 11B, 13C, 17,18O, 14,15N, 19F, 27Al, 28,30Si(α, X), E<7 MeV; calculated neutron yields.
doi: 10.1016/j.nima.2020.163659
2018MA56 Phys.Rev. C 98, 034615 (2018) G.Marquinez-Duran, I.Martel, A.M.Sanchez-Benitez, L.Acosta, J.L.Aguado, R.Berjillos, A.R.Pinto, T.Garcia, J.A.Duenas, K.Rusek, N.Keeley, K.W.Kemper, M.A.G.Alvarez, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, J.A.Labrador, F.M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, Z.Abou-Haidar Interaction of 8He with 208Pb at near-barrier energies: 4He and 6He production NUCLEAR REACTIONS 208Pb(8He, 6He), (8He, α), (8He, 8He), E=16, 22 MeV; measured reaction products, and differential σ(θ) using GLORIA detector array of SPIRAL-GANIL facility; deduced σ(2n)/σ(1n) ratio. Comparison with optical model and DWBA calculations. Inferred dominant neutron-stripping mechanism.
doi: 10.1103/PhysRevC.98.034615
2018MU16 Phys.Rev. C 98, 051302 (2018) N.J.Mukwevho, B.M.Rebeiro, D.J.Marin-Lambarri, S.Triambak, P.Adsley, N.Y.Kheswa, R.Neveling, L.Pellegri, V.Pesudo, F.D.Smit, E.H.Akakpo, J.W.Brummer, S.Jongile, M.Kamil, P.Z.Mabika, F.Nemulodi, J.N.Orce, P.Papka, G.F.Steyn, W.Yahia-Cherif Second T=3/2 state in 9B and the isobaric multiplet mass equation NUCLEAR REACTIONS 9Be(3He, t), (3He, d), E=50.61 MeV pulsed beam; measured E(t), I(t), E(d), I(d), and time-of-flight using the K600 magnetic spectrometer with multiwire drift chamber and plastic scintillator for particle identification at the cyclotron facility of iThemba LABS. 9B; deduced levels, J, π, isospin, energy of the second T=3/2 state. Comparison with previous experimental data. Discussed implications for the cubic isobaric multiplet mass equation (IMME) for the A=9 system.
doi: 10.1103/PhysRevC.98.051302
2017AD07 Phys.Rev. C 95, 024319 (2017) P.Adsley, D.G.Jenkins, J.Cseh, S.S.Dimitrova, J.W.Brummer, K.C.W.Li, D.J.Marin-Lambarri, K.Lukyanov, N.Y.Kheswa, R.Neveling, P.Papka, L.Pellegri, V.Pesudo, L.C.Pool, G.Riczu, F.D.Smit, J.J.van Zyl, E.Zemlyanaya α clustering in 28Si probed through the identification of high-lying 0+ states NUCLEAR REACTIONS 28Si(α, α'), E=200 MeV; measured scattered particles, σ(θ) using K600 magnetic spectrometer at iThemba LABS, natural Si target. 28Si; deduced levels, L-transfers, J, π, high-lying 0+ states. Comparison with multichannel dynamical symmetry (MUSY) calculations.
doi: 10.1103/PhysRevC.95.024319
2017AD34 Phys.Rev. C 96, 055802 (2017) P.Adsley, J.W.Brummer, K.C.W.Li, D.J.Marin-Lambarri, N.Y.Kheswa, L.M.Donaldson, R.Neveling, P.Papka, L.Pellegri, V.Pesudo, L.C.Pool, F.D.Smit, J.J.van Zyl Re-examining the 26Mg(α, α')26Mg reaction: Probing astrophysically important states in 26Mg NUCLEAR REACTIONS 26Mg(α, α'), E=200 MeV; measured Eα, Iα, differential σ(θ) using K600 magnetic spectrometer at iThemba LABS. 26Mg; deduced levels, α-resonances, L-transfer, J, π, new 0+ at 10.824 MeV. DWBA analysis of σ(θ) data. Comparison with previous experimental data. Implications for astrophysical reaction rate for 22Ne(α, γ)26Mg reaction.
doi: 10.1103/PhysRevC.96.055802
2017JO04 J.Phys.(London) G44, 044009 (2017) J.G.Johansen, V.Bildstein, M.J.G.Borge, M.Cubero, J.Diriken, J.Elseviers, L.M.Fraile, H.O.U.Fynbo, L.P.Gaffney, R.Gernhauser, B.Jonson, G.T.Koldste, J.Konki, T.Kroll, R.Krucken, D.Mucher, T.Nilsson, K.Nowak, J.Pakarinen, V.Pesudo, R.Raabe, K.Riisager, M.Seidlitz, O.Tengblad, H.Tornqvist, D.Voulot, N.Warr, K.Wimmer, H.De Witte Study of bound states in 10Be by one neutron removal reactions of 11Be NUCLEAR REACTIONS 1,2H(11Be, n)10Be, E=2.8 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced bound states, J, π, σ(θ). Comparison with DWBA calculations.
doi: 10.1088/1361-6471/aa5f28
2017PE06 Phys.Rev.Lett. 118, 152502 (2017) V.Pesudo, M.J.G.Borge, A.M.Moro, J.A.Lay, E.Nacher, J.Gomez-Camacho, O.Tengblad, L.Acosta, M.Alcorta, M.A.G.Alvarez, C.Andreoiu, P.C.Bender, R.Braid, M.Cubero, A.Di Pietro, J.P.Fernandez-Garcia, P.Figuera, M.Fisichella, B.R.Fulton, A.B.Garnsworthy, G.Hackman, U.Hager, O.S.Kirsebom, K.Kuhn, M.Lattuada, G.Marquinez-Duran, I.Martel, D.Miller, M.Moukaddam, P.D.O'Malley, A.Perea, M.M.Rajabali, A.M.Sanchez-Benitez, F.Sarazin, V.Scuderi, C.E.Svensson, C.Unsworth, Z.M.Wang Scattering of the Halo Nucleus 11Be on 197Au at Energies around the Coulomb Barrier NUCLEAR REACTIONS 197Au(11Be, X), E=31.9 MeV; measured reaction products; deduced σ, σ(θ), B(E1). Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.118.152502
2016MA18 Acta Phys.Pol. B47, 841 (2016) G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, L.Acosta, K.Rusek, M.A.G.Alvarez, R.Berjillos, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.A.Duenas, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, N.Keeley, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, A.H.Zia Study of the Near-barrier Scattering of 8He on 208Pb NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV; measured reaction products; deduced σ.
doi: 10.5506/APhysPolB.47.841
2016MA79 Phys.Rev. C 94, 064618 (2016) G.Marquinez-Duran, I.Martel, A.M.Sanchez-Benitez, L.Acosta, R.Berjillos, J.Duenas, K.Rusek, N.Keeley, M.A.G.Alvarez, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, K.W.Kemper, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, Z.Abou-Haidar Precise measurement of near-barrier 8He+ 208Pb elastic scattering: Comparison with 6He NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV, [secondary 8He beam from C(13C, X), E=75 MeV/nucleon primary reaction using SPIRAL2 facility at GANIL]; measured scattered particles and reaction fragments, and angular distributions using the Global Reaction Array (GLORIA) detection system; deduced optical model parameters using optical model analysis for data from the present experiment and those from previous 208Pb(6He, 6He), E=22 MeV reaction, much longer range absorption for 6He as compared to that for 8He.
doi: 10.1103/PhysRevC.94.064618
2015LU12 Eur.Phys.J. A 51, 113 (2015) M.V.Lund, M.J.G.Borge, J.A.Briz, J.Cederkall, H.O.U.Fynbo, J.H.Jensen, B.Jonson, K.L.Laursen, T.Nilsson, A.Perea, V.Pesudo, K.Riisager, O.Tengblad Beta-delayed proton emission from 21Mg RADIOACTIVITY 21Mg(β+); measured β-delayed proton emission using two Gas-Si-Si charged-particle telescopes; deduced T1/2, log ft, βp branchings, resonances Γ energy dependence, 21Mg levels, J, π. Compared with other works.
doi: 10.1140/epja/i2015-15113-1
2015LU13 Phys.Lett. B 750, 356 (2015) M.V.Lund, M.J.G.Borge, J.A.Briz, J.Cederkall, H.O.U.Fynbo, J.H.Jensen, B.Jonson, K.L.Laursen, T.Nilsson, A.Perea, V.Pesudo, K.Riisager, O.Tengblad Systematic trends in beta-delayed particle emitting nuclei: The case of βpα emission from 21Mg RADIOACTIVITY 21Mg(β+α), (pα) [from Si(P, X), E=1.4 GeV]; measured decay products, Eα, Iα; deduced the third identified case of βpα emission, systematics.
doi: 10.1016/j.physletb.2015.09.044
2014KO17 Phys.Rev. C 89, 064315 (2014) G.T.Koldste, B.Blank, M.J.G.Borge, J.A.Briz, M.Carmona-Gallardo, L.M.Fraile, H.O.U.Fynbo, J.Giovinazzo, B.D.Grann, J.G.Johansen, A.Jokinen, B.Jonson, T.Kurturkian-Nieto, J.H.Kusk, T.Nilsson, A.Perea, V.Pesudo, E.Picado, K.Riisager, A.Saastamoinen, O.Tengblad, J.-C.Thomas, J.Van de Walle Multiparticle emission in the decay of 31Ar RADIOACTIVITY 31Ar(β+p), (β+2p), (β+3p); 33Ar(β+), (β+p); measured Eγ, Iγ, E(p), I(p), γγ-, pγ-coin, pp(θ), half-life of 31Ar ground state at ISOLDE-CERN facility; deduced branching ratios for different decay modes, Q values, Fermi strength in β-decay. 28Si, 29P, 30S, 31,33Cl; deduced levels, J, π. measured Eγ, Iγ, decays of IAR in 31Cl and 33Cl. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.89.064315
2014KO34 Phys.Lett. B 737, 383 (2014) G.T.Koldste, B.Blank, M.J.G.Borge, J.A.Briz, M.Carmona-Gallardo, L.M.Fraile, H.O.U.Fynbo, J.Giovinazzo, J.G.Johansen, A.Jokinen, B.Jonson, T.Kurturkian-Nieto, T.Nilsson, A.Perea, V.Pesudo, E.Picado, K.Riisager, A.Saastamoinen, O.Tengblad, J.-C.Thomas, J.Van de Walle Sizeable beta-strength in 31Ar (β 3p) decay RADIOACTIVITY 31Ar(β+3p), (β+2p), (β+p); measured decay products, Eβ, Iβ, Eγ, Iγ, Ep, Ip; deduced decay spectra, Gamow-Teller strength B(GT). Comparison with available data.
doi: 10.1016/j.physletb.2014.09.015
2014PE05 Acta Phys.Pol. B45, 375 (2014) V.Pesudo, M.J.G.Borge, A.M.Moro, E.Nacher, L.Acosta, M.Alcorta, M.A.G.Alvarez, G.C.Ball, P.C.Bender, R.Braid, M.Cubero, A.di Pietro, J.P.Fernandez-Garcia, P.Figuera, M.Fisichella, B.R.Fulton, A.B.Garnsworthy, J.Gomez-Camacho, G.Hackman, O.S.Kirsebom, K.Kuhn, R.Kruecken, M.Lattuada, J.A.Lay, G.Marquinez-Duran, I.Martel, D.Miller, M.Moukaddam, P.D.O'Malley, A.Perea, M.M.Rajabali, A.M.Sanchez-Benitez, F.Sarazin, V.Scuderi, C.E.Svensson, O.Tengblad, C.Unsworth, Z.M.Wang Reaction of the Halo Nucleus 11Be on Heavy Targets at Energies Around the Coulomb Barrier NUCLEAR REACTIONS 197Au(11Be, X), E=31.9 MeV; measured reaction products; deduced σ. Comparison with CDCC calculations.
doi: 10.5506/APhysPolB.45.375
2013JO06 Phys.Rev. C 88, 044619 (2013) J.G.Johansen, V.Bildstein, M.J.G.Borge, M.Cubero, J.Diriken, J.Elseviers, L.M.Fraile, H.O.U.Fynbo, L.P.Gaffney, R.Gernhauser, B.Jonson, G.T.Koldste, J.Konki, T.Kroll, R.Krucken, D.Mucher, T.Nilsson, K.Nowak, J.Pakarinen, V.Pesudo, R.Raabe, K.Riisager, M.Seidlitz, O.Tengblad, H.Tornqvist, D.Voulot, N.Warr, F.Wenander, K.Wimmer, H.De Witte Experimental study of bound states in 12Be through low-energy 11Be (d, p)-transfer reactions NUCLEAR REACTIONS 11Be(d, p), E=2.8 MeV/nucleon; measured E(p), I(p), Eγ, Iγ, σ(θ), half-life of excited 0+ state using T-REX silicon detector array for protons and MINIBALL Ge array for γ rays at REX-ISOLDE facility at CERN. DWBA analysis. 12Be; deduced levels, γ-branching ratios, J, π, spectroscopic factors. Comparison with shell-model predictions.
doi: 10.1103/PhysRevC.88.044619
2013KO13 Phys.Rev. C 87, 055808 (2013) G.T.Koldste, B.Blank, M.J.G.Borge, J.A.Briz, M.Carmona-Gallardo, L.M.Fraile, H.O.U.Fynbo, J.Giovinazzo, J.G.Johansen, A.Jokinen, B.Jonson, T.Kurturkian-Nieto, J.H.Kusk, T.Nilsson, A.Perea, V.Pesudo, E.Picado, K.Riisager, A.Saastamoinen, O.Tengblad, J.-C.Thomas, J.Van de Walle Relative proton and γ widths of astrophysically important states in 30S studied in the β-delayed decay of 31Ar RADIOACTIVITY 31Ar(β+), (β+p), (β+2p)[60 keV 31Ar beam from Ca(p, X), pulsed beam]; measured Eγ, Iγ, E(p), pγ-coin at ISOLDE-CERN facility. 30S; deduced levels, astrophysically relevant resonances in, γ-branching ratios, Γγ/Γp ratios. 29P; deduced levels. Comparison with previous experimental data.
doi: 10.1103/PhysRevC.87.055808
2013MA19 Acta Phys.Pol. B44, 467 (2013) G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, L.Acosta, K.Rusek, M.A.G.Alvarez, R.Berjillos, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.A.Duenas, J.P.Fernandez-Garcia, B.Fernandez Martinez, J.L.Flores, J.Gomez-Camacho, N.Keeley, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, A.H.Ziad Elastic Scattering of 8He + 208Pb at 22 MeV NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV; measured reaction products; deduced σ, σ(θ). Global reaction array, comparison with optical model calculations.
doi: 10.5506/APhysPolB.44.467
2012CA28 Phys.Rev. C 86, 032801 (2012) M.Carmona-Gallardo, B.S.Nara Singh, M.J.G.Borge, J.A.Briz, M.Cubero, B.R.Fulton, H.Fynbo, N.Gordillo, M.Hass, G.Haquin, A.Maira, E.Nacher, Y.Nir-El, V.Kumar, J.McGrath, A.Munoz Martin, A.Perea, V.Pesudo, G.Ribeiro, J.Sanchez del Rio, O.Tengblad, R.Yaniv, Z.Yungreis New measurement of the 3He(α, γ)7Be cross section at medium energies NUCLEAR REACTIONS 4He(3He, γ)7Be, E=2507, 4010, 5312 keV; measured 7Be recoils, Eγ, Iγ, (recoil)γ-correlated events, σ, astrophysical S34(E) factor using activation method. Relevance to solar neutrino flux and the primordial 7Li abundance. Comparison with several previous measurements including ERNA data, and some theoretical calculations.
doi: 10.1103/PhysRevC.86.032801
2012MA02 Acta Phys.Pol. B43, 239 (2012) G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, R.Berjillos, J.Duenas, V.V.Parkar, L.Acosta, K.Rusek, M.A.G.Alvarez, J.Gomez-Camacho, M.J.G.Borge, C.Cruz, M.Cubero, V.Pesudo, O.Tengblad, A.Chbihi, J.P.Fernandez-Garcia, B.Fernandez Martinez, J.A.Labrador, A.H.Ziad, J.L.Flores, N.Keeley, L.Standylo, I.Strojek, M.Marques, M.Mazzocco, A.Pakou, N.Patronis, D.Pierroutsakou, R.Silvestri, R.Raabe, N.Soic, R.Wolski Scattering of 8He on 208Pb at Energies Around the Coulomb Barrier NUCLEAR REACTIONS 208Pb(8He, X)4He/6He, E=18, 22 MeV; measured reaction products;deduced σ(θ). Comparison with optical model calculations.
doi: 10.5506/APhysPolB.43.239
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