NSR Query Results
Output year order : Descending NSR database version of May 3, 2024. Search: Author = G.Bogaert Found 25 matches. 2017BE31 Phys.Rev. C 96, 054601 (2017) A.Belhout, S.Ouichaoui, H.Beaumevieille, A.Bouchemha, G.Bogaert, S.Fortier, J.Kiener, A.Lefebvre-Schuhl, J.M.Maison, L.Rosier, J.Rotbard, V.Tatischeff, J.P.Thibaud, J.Vernotte New determination of proton spectroscopic factors and reduced widths for 8Be states in the 16.5-18.0 MeV excitation energy region via the study of the 7Li(3He, d)8Be transfer reaction at Elab=20 MeV: Implication for the 7Li(p, α)4He hydrogen burning reaction NUCLEAR REACTIONS 7Li(3He, d)8Be, E=20 MeV; measured E(d), I(d), σ, σ(θ) using split-pole magnetic spectrometer and a ΔE-E position-sensitive drift chamber at the Orsay 14.8-MV tandem accelerator facility. Nonlocal, finite-range (FR)-distorted-wave Born approximation (DWBA) analysis of cross section data. 8Be; deduced levels, J, π, isospin, absolute and partial spectroscopic factors. Comparison with previous experimental results, and with shell-model calculations. Relevance to 7Li(p, α)4He hydrogen burning in astrophysical applications.
doi: 10.1103/PhysRevC.96.054601
2001HA26 Phys.Rev.Lett. 86, 3985 (2001) F.Hammache, G.Bogaert, P.Aguer, C.Angulo, S.Barhoumi, L.Brillard, J.F.Chemin, G.Claverie, A.Coc, M.Hussonnois, M.Jacotin, J.Kiener, A.Lefebvre, C.Le Naour, S.Ouichaoui, J.N.Scheurer, V.Tatischeff, J.P.Thibaud, E.Virassamynaiken Low-Energy Measurement of the 7Be(p, γ)8B Cross Section NUCLEAR REACTIONS 7Be(p, γ), E(cm)=111.7, 134.7, 185.8 keV; measured α spectra, σ; deduced astrophysical S-factor. Comparison with previous results.
doi: 10.1103/PhysRevLett.86.3985
2001HA36 Nucl.Phys. A688, 273c (2001) F.Hammache, G.Bogaert, P.Aguer, C.Angulo, S.Barhoumi, L.Brillard, J.F.Chemin, G.Claverie, A.Coc, M.Hussonnois, M.Jacotin, J.Kiener, A.Lefebvre, C.Le Naour, S.Ouichaoui, J.N.Scheurer, V.Tatischeff, J.P.Thibaud, E.Virassamynaiken The Solar Neutrino Problem: Low energy measurements of the 7Be(p, γ)8B Cross Section NUCLEAR REACTIONS 7Be(p, γ), E=111.7-185.8 keV; measured Eα, αβ-coin, σ, S-factor. Comparison with earlier data and with calculations.
doi: 10.1016/S0375-9474(01)00713-8
2000BO22 Acta Phys.Pol. B31, 299 (2000) Nuclear Reactions in the Stars and in the Laboratory
2000CA32 Phys.Rev. C62, 024311 (2000) T.Carreyre, M.R.Harston, M.Aiche, F.Bourgine, J.F.Chemin, G.Claverie, J.P.Goudour, J.N.Scheurer, F.Attallah, G.Bogaert, J.Kiener, A.Lefebvre, J.Durell, J.P.Grandin, W.E.Meyerhof, W.Phillips First Direct Proof of Internal Conversion between Bound States NUCLEAR REACTIONS 232Th(125Te, 125Te'), E=25 MeV/nucleon; measured Eγ, Iγ, X-ray spectra following projectile Coulomb excitation. 125Te deduced internal conversion between bound atomic states. Highly ionized atoms.
doi: 10.1103/PhysRevC.62.024311
1999CH43 Pramana 53, 633 (1999) J.F.Chemin, T.Carreyre, M.Aiche, F.Attallah, G.Bogaert, J.P.Grandin, M.Harston, W.E.Meyerhof, J.N.Scheurer A Rare Nuclear Decay Process: The internal aconversion between bound atomic states
doi: 10.1007/s12043-999-0041-8
1998AD12 Rev.Mod.Phys. 70, 1265 (1998) E.G.Adelberger, S.M.Austin, J.B.Bahcall, A.B.Balantekin, G.Bogaert, L.S.Brown, L.Buchmann, F.E.Cecil, A.E.Champagne, L.de Braeckeleer, C.A.Duba, S.R.Elliott, S.J.Freedom, M.Gai, G.Goldring, C.R.Gould, A.Gruzinov, W.C.Haxton, K.M.Heeger, E.Henley, C.W.Johnson, M.Kamionkowski, R.W.Kavanagh, S.E.Koonin, K.Kubodera, K.Langanke, T.Motobayashi, V.Pandharipande, P.Parker, R.G.H.Robertson, C.Rolfs, R.F.Sawyer, N.Shaviv, T.D.Shoppa, K.A.Snover, E.Swanson, R.E.Tribble, S.Turck-Chieze, J.F.Wilkerson Solar Fusion Cross Sections NUCLEAR REACTIONS 7Be, 12,13C, 15N, 16,17,18O(p, γ), 14,15N, 17,18O(p, α), 7Li(d, p), 3He(p, e+), (α, γ), (3He, 2p), 1H(p, e+), E=low; compiled, analyzed S-factor data, calculations; deduced implications for solar neutrino flux calculations.
doi: 10.1103/RevModPhys.70.1265
1998HA05 Phys.Rev.Lett. 80, 928 (1998) F.Hammache, G.Bogaert, P.Aguer, C.Angulo, S.Barhoumi, L.Brillard, J.F.Chemin, G.Claverie, A.Coc, M.Hussonnois, M.Jacotin, J.Kiener, A.Lefebvre, J.N.Scheurer, J.P.Thibaud, E.Virassamynaiken New Measurement and Analysis of the 7Be(p, γ)8B Cross Section NUCLEAR REACTIONS 7Be(p, γ), E(cm)=0.35-1.4 MeV; measured σ, deduced astrophysical s-factors, extrapolated zero-energy s-factor. Radioactive target.
doi: 10.1103/PhysRevLett.80.928
1998TA09 Nucl.Phys. A633, 373 (1998) V.Tatischeff, J.Kiener, P.Aguer, G.Bogaert, A.Coc, D.Disdier, T.Ichihara, L.Kraus, A.Lefebvre, I.Linck, W.Mittig, T.Motobayashi, F.de Oliveira-Santos, P.Roussel-Chomaz, C.Stephan, J.P.Thibaud Fragment Angular Correlation in the Breakup of 16O Ions at 95 MeV/A NUCLEAR REACTIONS 208Pb(16O, α12C), E=95 MeV/nucleon; measured α-12C angular correlation, sum energy spectra; deduced sequential breakup mechanism, one-step M2 excitation.
doi: 10.1016/S0375-9474(98)00137-7
1997AG06 Acta Phys.Pol. B28, 227 (1997) P.Aguer, G.Bogaert, A.Coc, J.Kiener, A.Lefebvre, V.Tatischeff, J.P.Thibaud Radiative Reaction Rates: From the observatory to the laboratory
1997AT01 Phys.Rev. C55, 1665 (1997) F.Attallah, M.Aiche, J.F.Chemin, J.N.Scheurer, W.E.Meyerhof, J.R.Grandin, P.Aguer, G.Bogaert, C.Grunberg, J.Kiener, A.Lefebvre, J.P.Thibaud Ionic Charge Dependence of the Internal Conversion Coefficient and Nuclear Lifetime of the First Excited State in 125Te NUCLEAR REACTIONS 232Th(125Te, 125Te'), E=27 MeV/nucleon; measured Coulomb excited projectile ions distribution. 125Te level deduced T1/2, ICC vs ionic charge state.
doi: 10.1103/PhysRevC.55.1665
1997DE14 Phys.Rev. C55, 3149 (1997) F.de Oliveira, A.Coc, P.Aguer, G.Bogaert, J.Kiener, A.Lefebvre, V.Tatischeff, J.-P.Thibaud, S.Fortier, J.M.Maison, L.Rosier, G.Rotbard, J.Vernotte, S.Wilmes, P.Mohr, V.Kolle, G.Staudt Comparison of Low-Energy Resonances in 15N(α, γ)19F and 15O(α, γ)19Ne and Related Uncertainties NUCLEAR REACTIONS 15O, 15N(α, γ), 15N(7Li, t), E not given; analyzed uncertainties in resonance strengths. 19Ne, 19F deduced resonance widths.
doi: 10.1103/PhysRevC.55.3149
1997KI20 Nucl.Phys. A621, 173c (1997) J.Kiener, V.Tatischeff, P.Aguer, G.Bogaert, A.Coc, D.Disdier, L.Kraus, A.Lefebvre, I.Linck, W.Mittig, T.Motobayashi, F.de Oliveira-Santos, P.Roussel-Chomaz, C.Stephan, J.P.Thibaud The 12C + α Reaction Rate from the Elastic 16O Breakup NUCLEAR REACTIONS, ICPND 208Pb(16O, α12C), E=95 MeV/nucleon; measured (α)(12C) sum energy, σ(E); deduced 12C(α, γ) reaction E2 transition associated astrophysical S-factor vs E.
doi: 10.1016/S0375-9474(97)00233-9
1997LE14 Nucl.Phys. A621, 199c (1997); Erratum Nucl.Phys. A628, 686 (1998) A.Lefebvre, S.Vouzoukas, P.Aguer, G.Bogaert, A.Coc, A.Denker, F.de Oliveira, S.Fortier, J.Gorres, J.Kiener, J.M.Maison, M.G.Porquet, L.Rosier, V.Tatischeff, J.P.Thibaud, M.Wiescher 31S(p, γ)32Cl Reaction in Explosive Hydrogen Burning NUCLEAR REACTIONS 32S(3He, t), E=24 MeV; measured γt-coin; deduced reaction rates. 32Cl deduced levels, resonance strengths, widths.
doi: 10.1016/S0375-9474(97)00238-8
1997SC46 Acta Phys.Hung.N.S. 6, 107 (1997) J.N.Scheurer, F.Hammache, G.Bogaert, C.Angulo, L.Brillard, A.Coc, J.F.Chemin, G.Claverie, M.Hussonois, M.Jacotin, J.Kiener, A.Lefebvre, J.P.Thibaud, E.Virassamynaiken New 7Be(p, γ)8B Cross Section Measurement NUCLEAR REACTIONS 7Be(p, γ), E(cm)=0.35-1.4 MeV; measured σ; deduced astrophysical S-factors, extrapolated zero-energy S-factors. Radioactive targets.
1996DE07 Nucl.Phys. A597, 231 (1996) F.de Oliveira, A.Coc, P.Aguer, C.Angulo, G.Bogaert, J.Kiener, A.Lefebvre, V.Tatischeff, J.-P.Thibaud, S.Fortier, J.M.Maison, L.Rosier, G.Rotbard, J.Vernotte, M.Arnould, A.Jorissen, N.Mowlavi Determination of α-Widths in 19F Relevant to Fluorine Nucleosynthesis NUCLEAR REACTIONS 15N(7Li, t), (7Li, 7Li), E=28 MeV; measured σ(θ); deduced astrophysical reaction rate. 19F levels deduced α-width, spectroscopic factors. Finite-range DWBA analysis, Hauser-Feshbach contribution, α-transfer reactions, cluster model. Enriched gas target.
doi: 10.1016/0375-9474(95)00455-6
1995AT01 Phys.Rev.Lett. 75, 1715 (1995) F.Attallah, M.Aiche, J.F.Chemin, J.N.Scheurer, W.E.Meyerhof, J.P.Grandin, P.Aguer, G.Bogaert, J.Kiener, A.Lefebvre, J.P.Thibaud, C.Grunberg Charge State Blocking of K-Shell Internal Conversion in 125Te NUCLEAR REACTIONS 232Th(125Te, 125Te'), E=27 MeV/nucleon; measured 125Te ions spatial spectra. 125Te level deduced T1/2 dependence on charge state, K-shell internal conversion energetic blocking evidence.
doi: 10.1103/PhysRevLett.75.1715
1995LE27 Nucl.Phys. A592, 69 (1995) A.Lefebvre, P.Aguer, J.Kiener, G.Bogaert, A.Coc, F.de Oliveira, J.P.Thibaud, D.Disdier, L.Kraus, I.Linck, S.Fortier, J.A.Scarpaci, C.Stephan, L.Tassan-Got, Ph.Eudes, F.Guilbault, Th.Reposeur, C.Grunberg, P.Roussel-Chomaz, F.Attallah Astrophysical Rate of the 11C + p Reaction from the Coulomb Break-Up of a 12N Radioactive Beam NUCLEAR REACTIONS 208Pb(12N, p11C), E=65.5 MeV/nucleon; measured projectile Coulomb breakup yield, (11C)(p)-sum coincidences; deduced 11C(p, γ) reaction rate, direct capture contribution. 12N deduced level Γγ, B(λ).
doi: 10.1016/0375-9474(95)00291-8
1994BO52 Nucl.Instrum.Methods Phys.Res. B89, 8 (1994) G.Bogaert, R.Meunier, D.Ledu, C.Angulo, W.H.Schulte, P.Aguer, A.Coc, A.Lefebvre, F.de Oliveira, J.P.Thibaud, T.Paradellis, E.Kossionides, S.Harissopulos, G.Galios A 250 kV High Current Ion Accelerator for Applications in Nuclear Astrophysics NUCLEAR REACTIONS, ICPND 24Mg(p, γ), E ≈ 223 keV; measured thick target yield curve; deduced ion accelerator energy spread, stability.
doi: 10.1016/0168-583X(94)95135-7
1993KI06 Nucl.Phys. A552, 66 (1993) J.Kiener, A.Lefebvre, P.Aguer, C.O.Bacri, R.Bimbot, G.Bogaert, B.Borderie, F.Clapier, A.Coc, D.Disdier, S.Fortier, C.Grunberg, L.Kraus, I.Linck, G.Pasquier, M.F.Rivet, F.St.Laurent, C.Stephan, L.Tassan-Got, J.P.Thibaud Determination of the 13N(p, γ)14O Reaction Rate Through the Coulomb Break-Up of a 14O Radioactive Beam NUCLEAR REACTIONS 208Pb(14O, p13N), E=70 MeV/nucleon; measured projectile-breakup reaction σ. 14O level deduced radiative width. Astrophysical 13N(p, γ) reaction rate discussed.
doi: 10.1016/0375-9474(93)90331-Q
1991BA42 Nucl.Phys. A535, 107 (1991) S.Barhoumi, G.Bogaert, A.Coc, P.Aguer, J.Kiener, A.Lefebvre, J.-P.Thibaud, F.M.Baumann, H.Freiesleben, C.Rolfs, P.Delbourgo-Salvador Rate of 3H(7Li, n0)9Be and Big-Bang Nucleosynthesis NUCLEAR REACTIONS 3H(7Li, n), E(cm)=0.2-0.9 MeV; measured σ(E, θ); deduced reaction rates. Tritium target, pulsed 7Li beam, neutron time-of-flight.
doi: 10.1016/0375-9474(91)90518-B
1989BO01 Phys.Rev. C39, 265 (1989) G.Bogaert, V.Landre, P.Aguer, S.Barhoumi, M.Kious, A.Lefebvre, J.P.Thibaud, D.Bertault Accurate Energy Determination of the 5673-keV State in 18F and Implications in the 17O Nucleosynthesis NUCLEAR REACTIONS 14N(α, γ), E=1.57, 1.63 MeV; measured Eγ, Iγ; deduced astrophysical S-factor. 18F deduced resonance.
doi: 10.1103/PhysRevC.39.265
1989LA19 Phys.Rev. C40, 1972 (1989) V.Landre, P.Aguer, G.Bogaert, A.Lefebvre, J.P.Thibaud, S.Fortier, J.M.Maison, J.Vernotte 17O(3He, d)18F Reaction and Its Implication in the 17O Destruction in the CNO Cycle in Stars NUCLEAR REACTIONS 17O(3He, d), E=15 MeV; measured σ(Ed), σ(θ); deduced model parameters. 18F deduced levels, J, π, spectroscopic factors. 17O(p, α), (p, γ), E(cm) ≤ 150 keV; calculated astrophysical S-factor vs E; deduced reaction rate.
doi: 10.1103/PhysRevC.40.1972
1987SC10 Nucl.Phys. A467, 240 (1987) U.Schroder, H.W.Becker, G.Bogaert, J.Gorres, C.Rolfs, H.P.Trautvetter, R.E.Azuma, C.Campbell, J.D.King, J.Vise Stellar Reaction Rate of 14N(p, γ)15O and Hydrogen Burning in Massive Stars NUCLEAR REACTIONS, ICPND 14N(p, γ), E=0.2-3.6 MeV; measured σ(E, E(γ), θ(γ)); deduced astrophysical S-factor, capture σ . 15O deduced levels, J, π, Γ, spectroscopic factors. Windowless gas, implanted 14N targets. Ge(Li) detectors.
doi: 10.1016/0375-9474(87)90528-8
1986BO16 Z.Phys. A324, 107 (1986) G.Bogaert, P.Aguer, G.Bastin, L.Hildingsson, T.Lonnroth, L.Nguyen, H.Sergolle, F.Soramel, J.P.Thibaud Decay Properties of Very-High-Spin States in Transitional Er Nuclei around A = 154 NUCLEAR REACTIONS 74Ge(84Kr, 2n), (84Kr, 3n), (84Kr, 4n), (84Kr, 2np), (84Kr, 3np), (84Kr, 4np), (84Kr, 2nα), (84Kr, 3nα), (84Kr, 4nα), E=340 MeV; measured Eγ, Iγ, continuum γ-spectra, DSA, γ(θ). 156,155,154,153Er; deduced continuum transition T1/2, γ-multipolarity, B(λ).
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