NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = L.Axelsson Found 41 matches. 2005DE15 Eur.Phys.J. A 24, 237 (2005) F.de Oliveira Santos, P.Himpe, M.Lewitowicz, I.Stefan, N.Smirnova, N.L.Achouri, J.C.Angelique, C.Angulo, L.Axelsson, D.Baiborodin, F.Becker, M.Belleguic, E.Berthoumieux, B.Blank, C.Borcea, A.Cassimi, J.M.Daugas, G.de France, F.Dembinski, C.E.Demonchy, Z.Dlouhy, P.Dolegieviez, C.Donzaud, G.Georgiev, L.Giot, S.Grevy, D.Guillemaud-Mueller, V.Lapoux, E.Lienard, M.J.Lopez Jimenez, K.Markenroth, I.Matea, W.Mittig, F.Negoita, G.Neyens, N.Orr, F.Pougheon, P.Roussel-Chomaz, M.G.Saint-Laurent, F.Sarazin, H.Savajols, M.Sawicka, O.Sorlin, M.Stanoiu, C.Stodel, G.Thiamova, D.Verney, A.C.C.Villari Study of 19Na at SPIRAL NUCLEAR REACTIONS 1H(18O, p), (18Ne, p), E(cm) ≈ 900-6000 keV; measured Ep, excitation functions, σ(θ=180°). 19Na deduced level energies, J, π, widths, two-proton emission features.
doi: 10.1140/epja/i2004-10143-4
2002BE53 Nucl.Phys. A701, 363c (2002) U.C.Bergmann, L.Axelsson, J.R.J.Bennett, M.J.G.Borge, R.Catherall, P.V.Drumm, V.N.Fedoseyev, C.Forssen, L.M.Fraile, H.O.U.Fynbo, U.Georg, T.Giles, S.Grevy, P.Hornshoj, B.Jonson, O.C.Jonsson, U.Koster, J.Lettry, K.Markenroth, F.M.Marques, V.I.Mishin, I.Mukha, T.Nilsson, G.Nyman, A.Oberstedt, H.L.Ravn, K.Riisager, G.Schrieder, V.Sebastian, H.Simon, O.Tengblad, F.Wenander, K.Wilhelmsen Rolander Light Exotic Isotopes: Recent beam developments and physics applications at ISOLDE RADIOACTIVITY 12Be(β-), (β-n); measured Eβ, β-delayed neutron spectra, T1/2. 14Be(β-); measured β-delayed neutrons, charged particles; deduced decay branching ratios. 9C(β+); measured Ep, Eα following daughter nucleus decay.
doi: 10.1016/S0375-9474(01)01611-6
2002BO29 Nucl.Phys. A701, 373c (2002) M.J.G.Borge, L.M.Fraile, O.Tengblad, U.O.C.Bergmann, H.O.U.Fynbo, I.Mukha, K.Riisager, L.Axelsson, B.Jonson, G.Nyman, K.Markenroth, J.Aysto, A.Honkanen, A.Jokinen, M.Oinonen, Y.Jading, I.Martel, T.Nilsson, F.Wenander, and the ISOLDE Collaboration Proton Dripline Studies at ISOLDE: 31Ar and 9C RADIOACTIVITY 31Ar(β+p); measured β-delayed proton spectra, pp-coin; deduced two-proton decay features. 9C(β+); measured Ep, Eα following daughter nucleus decay.
doi: 10.1016/S0375-9474(01)01613-X
2002FY01 Nucl.Phys. A701, 394c (2002) H.O.U.Fynbo, L.Axelsson, J.Aysto, U.C.Bergmann, M.J.G.Borge, L.M.Fraile, A.Honkanen, P.Hornshoj, Y.Jading, A.Jokinen, B.Jonson, I.Martel, I.Mukha, T.Nilsson, G.Nyman, M.Oinonen, K.Riisager, T.Siiskonen, M.H.Smedberg, J.Thaysen, O.Tengblad, F.Wenander, and the ISOLDE Collaboration Spectroscopy with β2p and β-ν Recoil Shifts RADIOACTIVITY 31,32,33Ar(β+p), (β+2p) [from Ca(p, X)]; measured Ep, pβ-coin; deduced recoil energy shift. 31Ar levels deduced J. Mass separator.
doi: 10.1016/S0375-9474(01)01617-7
2002MA21 Phys.Rev. C65, 044006 (2002) F.M.Marques, M.Labiche, N.A.Orr, J.C.Angelique, L.Axelsson, B.Benoit, U.C.Bergmann, M.J.G.Borge, W.N.Catford, S.P.G.Chappell, N.M.Clarke, G.Costa, N.Curtis, A.D'Arrigo, E.de Goes Brennand, F.de Oliveira Santos, O.Dorvaux, G.Fazio, M.Freer, B.R.Fulton, G.Giardina, S.Grevy, D.Guillemaud-Mueller, F.Hanappe, B.Heusch, B.Jonson, C.Le Brun, S.Leenhardt, M.Lewitowicz, M.J.Lopez, K.Markenroth, A.C.Mueller, T.Nilsson, A.Ninane, G.Nyman, I.Piqueras, K.Riisager, M.G.Saint Laurent, F.Sarazin, S.M.Singer, O.Sorlin, L.Stuttge Detection of Neutron Clusters NUCLEAR REACTIONS C(14Be, nX), E=35 MeV/nucleon; C(11Li, nX), E=30 MeV/nucleon; C(15B, X), E=48 MeV/nucleon; measured En, (charged particle)n-, nn-coin, angular distributions; deduced possible neutron cluster formation.
doi: 10.1103/PhysRevC.65.044006
2002ME07 Phys.Rev.Lett. 88, 102501 (2002) M.Meister, K.Markenroth, D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, C.Forssen, H.Geissel, M.Hellstrom, R.Holzmann, B.Jonson, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, H.Simon, O.Tengblad, M.V.Zhukov Evidence for a New Low-Lying Resonance State in 7He NUCLEAR REACTIONS C(8He, X), E=227 MeV/nucleon; measured neutron and 6He momenta, (neutron)(6He)-coin, σ(E) following projectile breakup. 7He deduced ground state and resonance width, J, π, level scheme following compilation of earlier data.
doi: 10.1103/PhysRevLett.88.102501
2001AX01 Nucl.Phys. A679, 215 (2001) L.Axelsson, J.C.Angelique, R.Anne, S.Grevy, D.Guillemaud-Mueller, P.Hornshoj, B.Jonson, M.Lewitowicz, A.C.Mueller, T.Nilsson, G.Nyman, N.A.Orr, F.Pougheon, K.Riisager, M.-G.Saint-Laurent, M.Smedberg, O.Sorlin Deriving the Angular Variation of p(parallel)-Distributions for Halo Neutrons with Robust Statistics NUCLEAR REACTIONS Be(10Be, nX), (11Be, nX), E=38.5 MeV/nucleon; Be(9Li, nX), (11Li, nX), E=29.9 MeV/nucleon; measured neutron longitudinal momentum distributions. 11Be, 11Li deduced neutron halo distributions.
doi: 10.1016/S0375-9474(00)00342-0
2001CO06 Eur.Phys.J. A 10, 49 (2001) D.Cortina-Gil, T.Baumann, H.Geissel, H.Lenske, K.Summerer, L.Axelsson, U.Bergmann, M.J.G.Borge, L.M.Fraile, M.Hellstrom, M.Ivanov, N.Iwasa, R.Janik, B.Jonson, K.Markenroth, G.Munzenberg, F.Nickel, T.Nilsson, A.Ozawa, K.Riisager, G.Schrieder, W.Schwab, H.Simon, C.Scheidenberger, B.Sitar, T.Suzuki, M.Winkler One-Nucleon Removal Cross-Sections for 17, 19C and 8, 10B NUCLEAR REACTIONS C(17C, 16CX), E=904 MeV; C, Pb(19C, 18CX), E=910 MeV; C, Pb(8B, 7BeX), C(10B, 9BeX), E ≈ 1440 MeV; measured one-nucleon removal σ, momentum distributions. 8B, 19C deduced halo structures. Fragment separator.
doi: 10.1007/s100500170143
2001DA10 Phys.Rev. C63, 064609 (2001) J.M.Daugas, R.Grzywacz, M.Lewitowicz, M.J.Lopez-Jimenez, F.de Oliveira-Santos, J.C.Angelique, L.Axelsson, C.Borcea, C.Longour, G.Neyens Interplay between Angular Momentum Transfer and Nuclear Structure in the Production of Isomers at Intermediate Energies NUCLEAR REACTIONS 27Al(92Mo, X)92Tc/92Mo/91Nb/90Nb/90Mo/88Zr/85Y/80Rb/73As/69Ge, E=60 MeV/nucleon; measured yields, isomeric ratios, momentum distributions; deduced reaction mechanism features. Comparison with model predictions.
doi: 10.1103/PhysRevC.63.064609
2001FR02 Phys.Rev. C63, 034301 (2001); Erratum Phys.Rev. C64, 019904 (2001) M.Freer, J.C.Angelique, L.Axelsson, B.Benoit, U.Bergmann, W.N.Catford, S.P.G.Chappell, N.M.Clarke, N.Curtis, A.D'Arrigo, E.de Goes Brennard, O.Dorvaux, B.R.Fulton, G.Giardina, C.Gregori, S.Grevy, F.Hanappe, G.Kelly, M.Labiche, C.Le Brun, S.Leenhardt, M.Lewitowicz, K.Markenroth, F.M.Marques, J.T.Murgatroyd, T.Nilsson, A.Ninane, N.A.Orr, I.Piqueras, M.G.Saint Laurent, S.M.Singer, O.Sorlin, L.Stuttge, D.L.Watson Helium Breakup States in 10Be and 12Be NUCLEAR REACTIONS 1H, 12C(12Be, 26He), 12C(12Be, α6He), E=378 MeV; measured particle spectra, angular distributions. 10,12Be deduced levels, possible cluster structure. Secondary beam from 18O fragmentation.
doi: 10.1103/PhysRevC.63.034301
2001GA24 Phys.Rev. C63, 044307 (2001) J.Garces Narro, C.Longour, P.H.Regan, B.Blank, C.J.Pearson, M.Lewitowicz, C.Miehe, W.Gelletly, D.Appelbe, L.Axelsson, A.M.Bruce, W.N.Catford, C.Chandler, R.M.Clark, D.M.Cullen, S.Czajkowski, J.M.Daugas, P.Dessagne, A.Fleury, L.Frankland, J.Giovinazzo, B.Greenhalgh, R.Grzywacz, M.Harder, K.L.Jones, N.Kelsall, T.Kszczot, R.D.Page, A.T.Reed, O.Sorlin, R.Wadsworth Fermi Superallowed β+ Decays and T = 1 Ground States of Heavy Odd-Odd N = Z Nuclei RADIOACTIVITY 74Rb, 78Y, 82Nb, 86Tc(β+) [from 92Mo fragmentation]; measured T1/2; deduced Q(EC), log ft. Comparison with model predictions. NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured fragments relative isotopic yields.
doi: 10.1103/PhysRevC.63.044307
2001LA02 Phys.Rev.Lett. 86, 600 (2001) M.Labiche, N.A.Orr, F.M.Marques, J.C.Angelique, L.Axelsson, B.Benoit, U.C.Bergmann, M.J.G.Borge, W.N.Catford, S.P.G.Chappell, N.M.Clarke, G.Costa, N.Curtis, A.D'Arrigo, E.de Goes Brennand, O.Dorvaux, G.Fazio, M.Freer, B.R.Fulton, G.Giardina, S.Grevy, D.Guillemaud-Mueller, F.Hanappe, B.Heusch, K.L.Jones, B.Jonson, C.Le Brun, S.Leenhardt, M.Lewitowicz, M.J.Lopez, K.Markenroth, A.C.Mueller, T.Nilsson, A.Ninane, G.Nyman, F.de Oliveira, I.Piqueras, K.Riisager, M.G.Saint Laurent, F.Sarazin, S.M.Singer, O.Sorlin, L.Stuttge Halo Structure of 14Be NUCLEAR REACTIONS C, Pb(14Be, 2n12Be), E=35 MeV/nucleon; measured σ, neutron angular and momentum distributions, decay energy spectra. 14Be deduced halo features. Kinematically complete measurement, secondary beam from 18O fragmentation. Comparison with three-body model calculations.
doi: 10.1103/PhysRevLett.86.600
2001MA05 Nucl.Phys. A679, 462 (2001) K.Markenroth, M.Meister, B.Eberlein, D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, W.Dostal, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, J.Holeczek, B.Jonson, J.V.Kratz, R.Kulessa, A.Leistenschneider, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, M.Pfutzner, V.Pribora, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, H.Simon, J.Stroth, O.Tengblad, M.V.Zhukov 8He-6He: A comparative study of nuclear fragmentation reactions NUCLEAR REACTIONS C(8He, nα), (8He, 2nα), E=227 MeV/nucleon; C(6He, nα), (6He, 2nα), E=240 MeV/nucleon; measured fragments relative energy spectra, σ(θ); deduced reaction mechanism features. 7,8He deduced resonance features.
doi: 10.1016/S0375-9474(00)00372-9
2001MA90 Phys.Rev. C64, 061301 (2001) F.M.Marques, M.Labiche, N.A.Orr, J.C.Angelique, L.Axelsson, B.Benoit, U.C.Bergmann, M.J.G.Borge, W.N.Catford, S.P.G.Chappell, N.M.Clarke, G.Costa, N.Curtis, A.D'Arrigo, E.de Goes Brennand, F.de Oliveira Santos, O.Dorvaux, G.Fazio, M.Freer, B.R.Fulton, G.Giardina, S.Grevy, D.Guillemaud-Mueller, F.Hanappe, B.Heusch, B.Jonson, C.Le Brun, S.Leenhardt, M.Lewitowicz, M.J.Lopez, K.Markenroth, A.C.Mueller, T.Nilsson, A.Ninane, G.Nyman, I.Piqueras, K.Riisager, M.G.Saint Laurent, F.Sarazin, S.M.Singer, O.Sorlin, L.Stuttge Three-Body Correlations in Borromean Halo Nuclei NUCLEAR REACTIONS C, Pb(14Be, 2n12Be), E=35 MeV/nucleon; analyzed particle spectra, invariant mass, three-body correlations. Intensity interferometry, Dalitz plots.
doi: 10.1103/PhysRevC.64.061301
2000AL04 Nucl.Phys. A669, 51 (2000) D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, K.Markenroth, M.Meister, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, V.Pribora, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, J.Stroth, A.Surowiec, O.Tengblad, M.V.Zhukov Halo Excitations in Fragmentation of 6He at 240 MeV/u on Carbon and Lead Targets NUCLEAR REACTIONS C, Pb(6He, 2nα), E=240 MeV/nucleon; measured excitation energy spectra, σ(θ); deduced reaction mechanism features. 6He level deduced neutron configuration. Secondary beam from 18O fragmentation.
doi: 10.1016/S0375-9474(99)00825-8
2000CO31 Acta Phys.Hung.N.S. 12, 275 (2000) D.Cortina-Gil, F.Attallah, T.Aumann, L.Axelsson, T.Baumann, J.Benlliure, M.J.G.Borge, K.Boretzky, L.Chulkov, U.D.Pramanik, J.Fernandez, L.Fraile, H.Geissel, J.Gerl, F.Hammache, V.Hansper, K.Itahashi, M.Ivanov, R.Janik, B.Jonson, H.Lenske, S.Mandal, K.Markenroth, M.Meister, M.Mocko, G.Munzenberg, T.Ohtsubo, A.Ozawa, Y.Prezado, V.Pribora, K.Riisager, B.Sitar, P.Strmen, I.Szarka, C.Scheidenberger, K.Schmidt, G.Schrieder, K.Summerer, T.Suzuki, H.Weick One-Nucleon Removal Reactions at the FRS NUCLEAR STRUCTURE 8B, 12,17,19C; analyzed one-nucleon removal reaction data.
2000FY01 Nucl.Phys. A677, 38 (2000) H.O.U.Fynbo, M.J.G.Borge, L.Axelsson, J.Aysto, U.C.Bergmann, L.M.Fraile, A.Honkanen, P.Hornshoj, Y.Jading, A.Jokinen, B.Jonson, I.Martel, I.Mukha, T.Nilsson, G.Nyman, M.Oinonen, I.Piqueras, K.Riisager, T.Siiskonen, M.H.Smedberg, O.Tengblad, J.Thaysen, F.Wenander, and the ISOLDE Collaboration The β2p Decay Mechanism of 31Ar RADIOACTIVITY 31Ar(β+p) [from Ca(p, 3pxn)]; measured β-delayed Ep, E(2p), pp energy and angular correlations. 31Ar deduced β1p and β2p decay channels, T1/2. 30S, 31Cl deduced levels, J, π, branching ratios. CaO target, on-line mass separation, double sided Si strip detectors, surface barrier Si detector.
doi: 10.1016/S0375-9474(00)00248-7
2000MA12 Phys.Lett. 476B, 219 (2000) F.M.Marques, M.Labiche, N.A.Orr, J.C.Angelique, L.Axelsson, B.Benoit, U.C.Bergmann, M.J.G.Borge, W.N.Catford, S.P.G.Chappell, N.M.Clarke, G.Costa, N.Curtis, A.D'Arrigo, F.de Oliveira Santos, E.de Goes Brennand, O.Dorvaux, M.Freer, B.R.Fulton, G.Giardina, C.Gregori, S.Grevy, D.Guillemaud-Mueller, F.Hanappe, B.Heusch, B.Jonson, C.Le Brun, S.Leenhardt, M.Lewitowicz, M.J.Lopez, K.Markenroth, M.Motta, A.C.Mueller, T.Nilsson, A.Ninane, G.Nyman, I.Piqueras, K.Riisager, M.G.Saint Laurent, F.Sarazin, S.M.Singer, O.Sorlin, L.Stuttge Two-Neutron Interferometry as a Probe of the Nuclear Halo NUCLEAR REACTIONS Pb(6He, 2nα), E=50 MeV/nucleon; Pb(11Li, 2n9Li), E=30 MeV/nucleon; Pb(14Be, 2n12Be), E=35 MeV/nucleon; measured neutron spectra, (neutron)(neutron)(core)-coin; deduced correlation functions. 6He, 11Li, 14Be deduced radii, n-n separations. Secondary beams from 18O fragmentation.
doi: 10.1016/S0370-2693(00)00141-6
2000MA62 Phys.Rev. C62, 034308 (2000) K.Markenroth, L.Axelsson, S.Baxter, M.J.G.Borge, C.Donzaud, S.Fayans, H.O.U.Fynbo, V.Z.Goldberg, S.Grevy, D.Guillemaud-Mueller, B.Jonson, K.-M.Kallman, S.Leenhardt, M.Lewitowicz, T.Lonnroth, P.Manngard, I.Martel, A.C.Mueller, I.Mukha, T.Nilsson, G.Nyman, N.A.Orr, K.Riisager, G.V.Rogachev, M.-G.Saint-Laurent, I.N.Serikov, N.B.Shulgina, O.Sorlin, M.Steiner, O.Tengblad, M.Thoennessen, E.Tryggestad, W.H.Trzaska, F.Wenander, J.S.Winfield, R.Wolski Crossing the Dripline to 11N using Elastic Resonance Scattering NUCLEAR REACTIONS 1H(10C, 10C), E=9 MeV/nucleon; measured particle spectra. 11N deduced resonances J, π, widths. Elastic resonance scattering, secondary beam from 12C fragmentation.
doi: 10.1103/PhysRevC.62.034308
1999AU01 Phys.Rev. C59, 1252 (1999) T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, K.Hencken, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad, M.V.Zhukov Continuum Excitations in 6He NUCLEAR REACTIONS C, Pb(6He, 2nα), E=240 MeV/nucleon; measured Eα, neutron spectra, σ(E), σ(θ), integrated σ. 6He; deduced E1 continuum strength distribution, 2+ resonance excitation B(E2), other reaction mechanism features. Secondary beam from 18O fragmentation. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.59.1252
1999BE53 Nucl.Phys. A658, 129 (1999) U.C.Bergmann, L.Axelsson, M.J.G.Borge, V.N.Fedoseyev, C.Forssen, H.O.U.Fynbo, S.Grevy, P.Hornshoj, Y.Jading, B.Jonson, U.Koster, K.Markenroth, F.M.Marques, V.I.Mishin, T.Nilsson, G.Nyman, A.Oberstedt, H.L.Ravn, K.Riisager, G.Schrieder, V.Sebastian, H.Simon, O.Tengblad, F.Wenander, K.Wilhelmsen Rolander, and the ISOLDE Collaboration New Information on β-Delayed Neutron Emission from 12, 14Be RADIOACTIVITY 12,14Be(β-) [from 1 GeV p on UC target]; measured β-delayed neutrons, βn and nn time correlations. 12,14Be deduced neutron emission probabilities, branching ratios. Neutron long counters, mass-separated sources.
doi: 10.1016/S0375-9474(99)00348-6
1999FR04 Phys.Rev.Lett. 82, 1383 (1999) M.Freer, J.C.Angelique, L.Axelsson, B.Benoit, U.Bergmann, W.N.Catford, S.P.G.Chappell, N.M.Clarke, N.Curtis, A.D'Arrigo, E.de Goes Brennand, O.Dorvaux, B.R.Fulton, G.Giardina, C.Gregori, S.Grevy, F.Hanappe, G.Kelly, M.Labiche, C.Le Brun, S.Leenhardt, M.Lewitowicz, K.Markenroth, F.M.Marques, M.Motta, J.T.Murgatroyd, T.Nilsson, A.Ninane, N.A.Orr, I.Piqueras, M.G.Saint Laurent, S.M.Singer, O.Sorlin, L.Stuttge, D.L.Watson Exotic Molecular States in 12Be NUCLEAR REACTIONS 1H, 12C(12Be, 26He), (12Be, α8He), E=378 MeV; measured Q-value spectra; deduced projectile breakup mechanism features. 12Be deduced deformed exotic cluster structure.
doi: 10.1103/PhysRevLett.82.1383
1999FY01 Phys.Rev. C59, 2275 (1999) H.O.U.Fynbo, L.Axelsson, J.Aysto, M.J.G.Borge, L.M.Fraile, A.Honkanen, P.Hornshoj, Y.Jading, A.Jokinen, B.Jonson, I.Martel, I.Mukha, T.Nilsson, G.Nyman, M.Oinonen, K.Riisager, T.Siiskonen, M.H.Smedberg, O.Tengblad, F.Wenander, and the ISOLDE Collaboration 31Ar Examined: New limit on the β-delayed three-proton branch RADIOACTIVITY 31Ar(β+); measured Eβ, Ep, β-delayed multi-proton decay branching ratios; deduced three-proton branch upper limit.
doi: 10.1103/PhysRevC.59.2275
1999GR11 Nucl.Phys. A650, 47 (1999) S.Grevy, L.Axelsson, J.C.Angelique, R.Anne, D.Guillemaud-Mueller, P.G.Hansen, P.Hornshoj, B.Jonson, M.Lewitowicz, A.C.Mueller, T.Nilsson, G.Nyman, N.A.Orr, F.Pougheon, K.Riisager, M.-G.Saint-Laurent, M.Smedberg, O.Sorlin Core-Breakup Reactions of the Halo Nuclei 11Be and 11Li: Momentum distributions and shadow effects NUCLEAR REACTIONS Be(11Li, nX), (9Li, nX), E=29.9 MeV/nucleon; Be(11Be, nX), (10Be, nX), E=38.5 MeV/nucleon; measured neutron spectra, (charged particle)(neutron)-coin; deduced halo neutron momentum distributions, widths.
doi: 10.1016/S0375-9474(99)00102-5
1999LO07 J.Phys.(London) G25, 759 (1999) C.Longour, J.Garces Narro, B.Blank, M.Lewitowicz, Ch.Miehe, P.H.Regan, D.Applebe, L.Axelsson, A.M.Bruce, W.N.Catford, C.Chandler, R.M.Clark, D.M.Cullen, S.Czajkowski, J.M.Daugas, Ph.Dessagne, A.Fleury, L.Frankland, W.Gelletly, J.Giovinazzo, B.Greenhalgh, R.Grzywacz, M.Harder, K.L.Jones, N.Kelsall, T.Kszczot, R.D.Page, C.J.Pearson, A.T.Reed, O.Sorlin, R.Wadsworth Half-Lives of the Odd-Odd N = Z Nuclei 78Y, 82Nb, 86Tc RADIOACTIVITY 74Rb, 78Y, 82Nb, 86Tc(β+) [from Ni(92Mo, X), E=60 MeV/nucleon]; measured T1/2; deduced logft, possible superallowed Fermi transition character.
1999SI08 Phys.Rev.Lett. 83, 496 (1999) H.Simon, D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, M.H.Smedberg, J.Stroth, A.Surowiec, O.Tengblad, M.V.Zhukov Direct Experimental Evidence for Strong Admixture of Different Parity States in 11Li NUCLEAR REACTIONS C(11Li, n10Li), E=287 MeV/nucleon; measured core fragment transverse momentum, (fragment)n-coin, decay neutron angular distribution. 11Li deduced ground-state wave function parity admixture.
doi: 10.1103/PhysRevLett.83.496
1999SM04 Phys.Lett. 452B, 1 (1999) M.H.Smedberg, T.Baumann, T.Aumann, L.Axelsson, U.Bergmann, M.J.G.Borge, D.Cortina-Gil, L.M.Fraile, H.Geissel, L.Grigorenko, M.Hellstrom, M.Ivanov, N.Iwasa, R.Janik, B.Jonson, H.Lenske, K.Markenroth, G.Munzenberg, T.Nilsson, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, B.Sitar, P.Strmen, K.Summerer, M.Winkler, M.V.Zhukov New Results on the Halo Structure of 8B NUCLEAR REACTIONS C(8B, p7Be), E=1440 MeV/nucleon; measured σ, heavy fragment longitudinal momentum distribution; deduced shadowing effect. 8B deduced halo structure. Fragment separator, secondary beam from carbon fragmentation.
doi: 10.1016/S0370-2693(99)00245-2
1999SO20 Nucl.Phys. A660, 3 (1999); Erratum Nucl.Phys. A669, 351 (2000) O.Sorlin, C.Donzaud, L.Axelsson, M.Belleguic, R.Beraud, C.Borcea, G.Canchel, E.Chabanat, J.M.Daugas, A.Emsallem, D.Guillemaud-Mueller, K.-L.Kratz, S.Leenhardt, M.Lewitowicz, C.Longour, M.J.Lopez, F.de Oliveira Santos, L.Petizon, B.Pfeiffer, F.Pougheon, M.G.Saint-Laurent, J.E.Sauvestre Beta Decay Half-Lives of Neutron Rich Ti-Co Isotopes Around N = 40 RADIOACTIVITY 57,58,59Ti, 59,60,61,62V, 61,62,63,64Cr, 63,64,65,66Mn, 65,66,67,68Fe, 67,68,69,70Co(β-) [from 58Ni(86Kr, X), E=60.4 MeV/nucleon]; measured Eγ, Iγ, βγ-coin, T1/2. Astrophysical r-process implications discussed. Comparison with previous results, model predictions. NUCLEAR STRUCTURE 51,53,55,56,57,58,59,60,61,62,63,64V; calculated potential energy surfaces.
doi: 10.1016/S0375-9474(99)00355-3
1999TH09 Phys.Lett. 467B, 194 (1999) J.Thaysen, L.Axelsson, J.Aysto, M.J.G.Borge, L.M.Fraile, H.O.U.Fynbo, A.Honkanen, P.Hornshoj, Y.Jading, A.Jokinen, B.Jonson, I.Martel, I.Mukha, T.Nilsson, G.Nyman, M.Oinonen, K.Riisager, T.Siiskonen, M.H.Smedberg, O.Tengblad, F.Wenander, and the ISOLDE Collaboration Determination of the Spin of 31Ar RADIOACTIVITY 31,32,33Ar(β+p) [from Ca(p, X)]; measured β-delayed proton spectra, recoil energy shift. 31Ar deduced ground-state spin.
doi: 10.1016/S0370-2693(99)01172-7
1998AL10 Nucl.Phys. A633, 234 (1998) D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad, M.V.Zhukov Invariant Mass Spectrum and α-n Correlation Function Studied in the Fragmentation of 6He on a Carbon Target NUCLEAR REACTIONS C(6He, nα), E=240 MeV/nucleon; measured En, Eα, nα-coin; deduced two-step reaction mechanism. Radioactive beam, halo nuclei.
doi: 10.1016/S0375-9474(98)00120-1
1998AX01 Nucl.Phys. A628, 345 (1998) L.Axelsson, and the ISOLDE Collaboration Two-Proton Emission in the Decay of 31Ar RADIOACTIVITY 31Ar(β+p) [from Ca(p, 3pxn)]; measured β-delayed E(p), pp-coin. 31Ar deduced β2p-decay channels. CaO target, surface barrier Si detectors, on-line mass separation.
doi: 10.1016/S0375-9474(97)00623-4
1998AX02 Nucl.Phys. A634, 475 (1998); Erratum Nucl.Phys. A641, 529 (1998) L.Axelsson, J.Aysto, M.J.G.Borge, L.M.Fraile, H.O.U.Fynbo, A.Honkanen, P.Hornshoj, A.Jokinen, B.Jonson, P.O.Lipas, I.Martel, I.Mukha, T.Nilsson, G.Nyman, B.Petersen, K.Riisager, M.H.Smedberg, O.Tengblad, and the ISOLDE Collaboration Beta Decay of 31Ar RADIOACTIVITY 31Ar(β+p) [from 1 GeV p on CaO powder target]; measured βp-, βγ-coin, Ep, Ip. 31Cl deduced levels, branching, log ft, Gamow-Teller strength, IAS. OXBASH shell-model calculations, Gamow-Teller quenching, isospin mixing.
doi: 10.1016/S0375-9474(98)00172-9
1998BA87 Phys.Lett. 439B, 256 (1998) T.Baumann, M.J.G.Borge, H.Geissel, H.Lenske, K.Markenroth, W.Schwab, M.H.Smedberg, T.Aumann, L.Axelsson, U.Bergmann, D.Cortina-Gil, L.Fraile, M.Hellstrom, M.Ivanov, N.Iwasa, R.Janik, B.Jonson, G.Munzenberg, F.Nickel, T.Nilsson, A.Ozawa, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, H.Simon, B.Sitar, P.Strmen, K.Summerer, T.Suzuki, M.Winkler, H.Wollnik, M.V.Zhukov Longitudinal Momentum Distributions of 16, 18C Fragments After One-Neutron Removal from 17, 19C NUCLEAR REACTIONS C(17C, n16C), (19C, n18C), E ≈ 910 MeV/nucleon; measured carbon fragments longitudinal momentum distributions. 17,19C deduced halo features. Secondary beams from 40Ar primary beam fragmentation.
doi: 10.1016/S0370-2693(98)01097-1
1998LO17 Phys.Rev.Lett. 81, 3337 (1998) C.Longour, J.Garces Narro, B.Blank, M.Lewitowicz, Ch.Miehe, P.H.Regan, D.Applebe, L.Axelsson, A.M.Bruce, W.N.Catford, C.Chandler, R.M.Clark, D.M.Cullen, S.Czajkowski, J.M.Daugas, Ph.Dessagne, A.Fleury, L.Frankland, W.Gelletly, J.Giovinazzo, B.Greenhalgh, R.Grzywacz, M.Harder, K.L.Jones, N.Kelsall, T.Kszczot, R.D.Page, C.J.Pearson, A.T.Reed, O.Sorlin, R.Wadsworth Observation of Fermi Superallowed β+ Decays in Heavy Odd-Odd, N = Z Nuclei: Evidence for 0+ ground states in 78Y, 82Nb, and 86Tc RADIOACTIVITY 74Rb, 78Y, 82Nb, 86Tc(β+) [from 92Mo primary beam fragmentation]; measured T1/2; deduced log ft. 74Rb, 78Y, 82Nb, 86Tc deduced possible ground-state J, π. Beta-fragment coincidence technique.
doi: 10.1103/PhysRevLett.81.3337
1998MU06 Nucl.Phys. A630, 394c (1998) I.Mukha, L.Axelsson, J.Aysto, U.C.Bergmann, M.J.G.Borge, L.M.Fraile, H.O.U.Fynbo, A.Honkanen, P.Hornshoj, Y.Jading, B.Jonson, A.Jokinen, I.Martel, M.Oinonen, T.Nilsson, G.Nyman, B.Petersen, K.Riisager, T.Siiskonen, M.H.Smedberg, O.Tengblad, F.Wenander, and the ISOLDE Collaboration Two-Proton Decay of the Isobaric Analogue State of 31Ar RADIOACTIVITY 31Ar(β+p) [from Ca(p, X), E=1 GeV]; measured beta-delayed two-proton decay energies, angular correlations. 31Cl deduced IAS 2p decay branching ratios.
doi: 10.1016/S0375-9474(97)00777-X
1997CH24 Phys.Rev.Lett. 79, 201 (1997) L.V.Chulkov, T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad Large Spin Alignment of the Unbound 5He Fragment after Fragmentation of 240 MeV/nucleon 6He NUCLEAR REACTIONS C(6He, X), E=240 MeV/nucleon; measured projectile peripheral fragmentation, p(αn) vs θ, φ; deduced 5He+n fragmentation mechanism dominance.
doi: 10.1103/PhysRevLett.79.201
1997GO10 Yad.Fiz. 60, No 7, 1186 (1997); Phys.Atomic Nuclei 60, 1061 (1997) V.Z.Goldberg, V.I.Dukhanov, A.E.Pakhomov, G.V.Rogatchev, I.N.Serikov, V.A.Timofeev, M.Brenner, K.-M.Kallman, T.Lonnroth, P.Manngard, L.Axelsson, K.Markenroth, W.H.Trzaska, R.Wolski Highly Lying α-Cluster States in the Light Nuclei 16O, 20Ne, 22Ne, and 24Mg NUCLEAR REACTIONS 12C(α, α), E=89.1 MeV; 16O(α, α), E=127.4 MeV; 18O(α, α), E=98.6 MeV; 20Ne(α, α), E=137.2 MeV; measured σ(θ) vs E. 16O, 20,22Ne deduced α-cluster states characteristics.
1996AX01 Phys.Rev. C54, R1511 (1996) L.Axelsson, M.J.G.Borge, S.Fayans, V.Z.Goldberg, S.Grevy, D.Guillemaud-Mueller, B.Jonson, K.-M.Kallman, T.Lonnroth, M.Lewitowicz, P.Manngard, K.Markenroth, I.Martel, A.C.Mueller, I.Mukha, T.Nilsson, G.Nyman, N.A.Orr, K.Riisager, G.V.Rogatchev, M.-G.Saint-Laurent, I.N.Serikov, O.Sorlin, O.Tengblad, F.Wenander, J.S.Winfield, R.Wolski Study of the Unbound Nucleus 11N by Elastic Resonance Scattering NUCLEAR REACTIONS 10C(p, p), E(cm)=0.5-2.5 MeV; measured σ(θ) vs E; deduced optical model parameters. 11N levels deduced spectroscopic factors. Elastic resonance scattering, inverse geometry.
doi: 10.1103/PhysRevC.54.R1511
1996HO24 Nucl.Phys. A611, 47 (1996) A.Honkanen, L.Axelsson, J.Aysto, M.J.G.Borge, B.Jonson, A.Jokinen, I.Martel, G.Martinez-Pinedo, I.Mukha, T.Nilsson, G.Nyman, B.Petersen, A.Poves, M.H.Smedberg, A.Teijeiro, O.Tengblad, and the ISOLDE Collaboration Fine Structure in the Beta-Delayed Proton Decay of 33Ar RADIOACTIVITY 33Ar(β+p) [from 93Nb(p, X), E=1 GeV, selective mass separation]; measured β-delayed Ep, Ip; deduced spectroscopic amplitudes. Shell model. Gas-Si telescope spectrometer.
doi: 10.1016/S0375-9474(96)00313-2
1996MA25 Phys.Lett. 381B, 407 (1996) F.M.Marques, E.Liegard, N.A.Orr, J.C.Angelique, L.Axelsson, G.Bizard, W.N.Catford, N.M.Clarke, G.Costa, M.Freer, S.Grevy, D.Guillemaud-Mueller, G.J.Gyapong, F.Hanappe, P.G.Hansen, B.Heusch, B.Jonson, C.Le Brun, F.R.Lecolley, F.Lefebvres, M.Lewitowicz, G.Martinez, A.C.Mueller, T.Nilsson, A.Ninane, G.Nyman, B.Petersen, F.Pougheon, K.Riisager, M.G.Saint-Laurent, Y.Schutz, M.Smedberg, O.Sorlin, L.Stuttge, D.D.Warner Neutrons from the Breakup of 19C NUCLEAR REACTIONS Ta(19C, xn), E=30 MeV/nucleon; measured σ(θn). 19C deduced neutron halo. Core breakup reaction model.
doi: 10.1016/0370-2693(96)00617-X
1995SO03 Nucl.Phys. A583, 763c (1995) O.Sorlin, D.Guillemaud-Mueller, R.Anne, L.Axelsson, D.Bazin, W.Bohmer, V.Borrel, Y.Jading, H.Keller, K.-L.Kratz, M.Lewitowicz, S.M.Lukyanov, T.Mehren, A.C.Mueller, Yu.E.Penionzhkevich, F.Pougheon, M.G.Saint-Laurent, V.S.Salamatin, S.Shoedder, A.Wohr Beta-Decay Studies of Far from Stability Nuclei Near N = 28 RADIOACTIVITY 43P, 42,44,45S, 44,45,46Cl, 47Ar(β-n) [from 64Ni(48Ca, X), E=60 MeV/nucleon]; measured β-decay T1/2, β-delayed neutron emission probabilities.
doi: 10.1016/0375-9474(94)00755-C
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