NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = C.Ekstrom Found 90 matches. 2010SC22 Eur.Phys.J. A 45, 11 (2010) K.Schonning, Chr.Bargholtz, M.Bashkanov, M.Berlowski, D.Bogoslawsky, H.Calen, H.Clement, L.Demirors, C.Ekstrom, K.Fransson, L.Geren, L.Gustafsson, B.Hoistad, G.Ivanov, M.Jacewicz, E.Jiganov, T.Johansson, S.Keleta, O.Khakimova, F.Kren, S.Kullander, A.Kupsc, A.Kuzmin, K.Lindberg, P.Marciniewski, B.Morosov, W.Oelert, C.Pauly, H.Petren, Y.Petukhov, A.Povtorejko, W.Scobel, R.Shafigullin, B.Shwartz, T.Skorodko, V.Sopov, J.Stepaniak, P.-E.Tegner, P.Thorngren Engblom, V.Tikhomirov, A.Turowiecki, G.J.Wagner, M.Wolke, J.Zabierowski, I.Zartova, J.Zlomanczuk Production of η and 3π mesons in the pd → 3HeX reaction at 1360 and 1450 MeV
doi: 10.1140/epja/i2010-10981-3
2009KE03 Nucl.Phys. A825, 71 (2009) S.Keleta, Chr.Bargholtz, M.Bashkanov, M.Berlowski, D.Bogoslawsky, H.Calen, H.Clement, L.Demirors, C.Ekstrom, K.Fransson, L.Geren, L.Gustafsson, B.Hoistad, G.Ivanov, M.Jacewicz, E.Jiganov, T.Johansson, O.Khakimova, F.Kren, S.Kullander, A.Kupsc, A.Kuzmin, K.Lindberg, P.Marciniewski, B.Morosov, W.Oelert, C.Pauly, H.Petren, Y.Petukhov, A.Povtorejko, A.Pricking, R.J.M.Y.Ruber, K.Schonning, W.Scobel, R.Shafigullin, B.Shwartz, T.Skorodko, V.Sopov, J.Stepaniak, P.-E.Tegner, P.Thorngren Engblom, V.Tikhomirov, A.Turowiecki, G.J.Wagner, C.Wilkin, M.Wolke, J.Zabierowski, I.Zartova, J.Zlomanczuk Exclusive measurement of two-pion production in the dd → 4He ππ reaction NUCLEAR REACTIONS 2H(d, 2π0), (d, π+π-), E=712, 1029 MeV; measured σ(θ), invariant mass spectra, energy spectra and other reaction observables. Comparison with simplified ΔΔ model and earlier results.
doi: 10.1016/j.nuclphysa.2009.04.008
2006BA29 Phys.Lett. B 637, 223 (2006) M.Bashkanov, D.Bogoslawsky, H.Calen, F.Cappellaro, H.Clement, L.Demiroers, C.Ekstrom, K.Fransson, J.Greiff, L.Gustafsson, B.Hoistad, G.Ivanov, M.Jacewicz, E.Jiganov, T.Johansson, O.Khakimova, M.M.Kaskulov, S.Keleta, I.Koch, F.Kren, S.Kullander, A.Kupsc, A.Kuznetsov, P.Marciniewski, R.Meier, B.Morosov, W.Oelert, C.Pauly, Y.Petukho, A.Povtorejko, R.J.M.Y.Ruber, W.Scobel, T.Skorodko, B.Shwartz, V.Sopov, J.Stepaniak, V.Tchernyshev, P.Thorngren-Engblom, V.Tikhomirov, A.Turowiecki, G.J.Wagner, M.Wolke, A.Yamamoto, J.Zabierowski, J.Zlomanczuk Exclusive measurements of pd → 3He ππ: The ABC effect revisited NUCLEAR REACTIONS 2H(p, π+π-), (p, 2π0), E=0.893 GeV; measured σ(θ), invariant mass distributions. Comparison with ΔΔ-excitation calculations.
doi: 10.1016/j.physletb.2006.03.082
2006BA45 Acta Phys.Slovaca 56, 285 (2006) M.Bashkanov, T.Skorodko, C.Bargholtz, D.Bogoslawsky, H.Calen, F.Cappellaro, H.Clement, L.Demiroers, E.Doroshkevich, C.Ekstrom, K.Fransson, L.Geren, J.Greiff, L.Gustafsson, B.Hoistad, G.Ivanov, M.Jacewicz, E.Jiganov, T.Johansson, M.M.Kaskulov, S.Keleta, O.Khakimova, I.Koch, F.Kren, S.Kullander, A.Kupsc, A.Kuznetsov, K.Lindberg, P.Marciniewski, R.Meier, B.Morosov, W.Oelert, C.Pauly, Y.Petukhov, A.Povtorejko, R.J.M.Y.Ruber, W.Scobel, R.Shafigullin, B.Shwartz, V.Sopov, J.Stepaniak, P.-E.Tegner, V.Tchernyshev, P.Thorngren-Engblom, V.Tikhomirov, A.Turowiecki, G.J.Wagner, M.Wolke, A.Yamamoto, J.Zabierowski, I.Zartova, J.Zlomanczuk, and the CELSIUS/WASA Collaboration On the ππ production in free and in-medium NN-collisions: σ-channel low-mass enhancement and π0π0/π+π- - asymmetry NUCLEAR REACTIONS 1H(p, pπ+π-), (p, p2π0), E=0.775-1.45 GeV; 2H(p, 2π0), E=0.775-1.45 GeV; measured invariant mass spectra; deduced low-mass enhancement, other reaction mechanism features.
2006CA07 Nucl.Phys. A764, 15 (2006) L.Carlen, P.Golubev, B.Jakobsson, V.Avdeichikov, C.Ekstrom, C.-J.Friden, A.Kolozhvari, L.Westerberg, A.Siwek, K.Aleklett, H.Persson, C.Rouki, A.S.Botvina, J.P.Bondorf, I.A.Pshenichnov, I.N.Mishustin Dynamical and statistical fragment emission properties in 200 A MeV 20Ne + 40Ar collisions NUCLEAR REACTIONS 40Ar(20Ne, X), E=200 MeV/nucleon; measured fragments charge and angular distributions, isotopic yields and ratios; deduced reaction mechanism features. Cascade plus statistical multifragmentation model.
doi: 10.1016/j.nuclphysa.2005.09.009
2005OS07 Nucl.Instrum.Methods Phys.Res. B 241, 419 (2005) M.Osterlund, J.Blomgren, S.Pomp, A.V.Prokofiev, U.Tippawan, L.-O.Andersson, T.Bergmark, O.Bystrom, H.Calen, L.Einarsson, C.Ekstrom, J.Fransson, K .Gajewski, N.Haag, T.Hartman, E.Hellbeck, T.Johansen, O.Jonsson, B.Lundstrom, L.Pettersson, D.Reistad, P.-U.Renberg, D.Wessman, V.Ziemann The Uppsala neutron beam facility for electronics testing NUCLEAR REACTIONS 7Li(p, x), E=100 MeV; measured products, Eν, Iν; deduced yields. Data were imported from EXFOR entry O1966.
doi: 10.1016/j.nimb.2005.07.052
2004BI04 Phys.Rev. C 69, 014003 (2004) R.Bilger, W.Brodowski, H.Calen, H.Clement, C.Ekstrom, G.Faldt, K.Fransson, L.Gustafsson, B.Hoistad, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, G.Kurz, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, V.Renken, R.Ruber, B.Shwartz, V.Sopov, J.Stepaniak, A.Sukhanov, P.Thorngren-Engblom, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, J.Zlomanczuk Measurement of the pd → pdη cross section in complete kinematics NUCLEAR REACTIONS 2H(p, p'X), E=927, 961, 996, 1032, 1096 MeV; measured η meson production σ, missing mass and angular distributions. Kinematically complete measurement.
doi: 10.1103/PhysRevC.69.014003
2003DO17 Eur.Phys.J. A 18, 171 (2003) E.Doroshkevich, M.Bashkanov, W.Brodowski, R.Bilger, H.Calen, H.Clement, C.Ekstrom, K.Fransson, J.Greiff, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, P.Marciniewski, R.Meier, B.Morosov, W.Oelert, J.Patzold, R.J.M.Y.Ruber, W.Scobel, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, J.Zlomanczuk Study of baryon and search for dibaryon resonances by the pp → ppπ+π- reaction NUCLEAR REACTIONS 1H(p, pπ+π-), E=725, 750, 775 MeV; measured invariant mass spectra; deduced Roper resonance production and decay features.
doi: 10.1140/epja/i2002-10305-4
2003HO09 Phys.Scr. T104, 15 (2003) B.Hoistad, H.Calen, K.Fransson, L.Gustafsson, S.Haggstrom, A.Johansson, J.Johanson, T.Johansson, A.Khoukaz, S.Kullander, R.Ruber, J.Zlomanczuk, C.Ekstrom, R.Bilger, W.Brodowski, H.Clement, G.J.Wagner, W.Oelert, T.Sefzick, J.Greiff, I.Koch, W.Scobel, A.Kupsc, P.Marciniewski, J.Stepaniak, B.Morosov, A.Povtorejko, A.Sukhanov, J.Zabierowski, B.Shwartz, and the PROMICE-WASA Collaboration Two-Pion Production in Proton-Proton Collisions near Threshold NUCLEAR REACTIONS 1H(p, π+π-), (p, 2π0), (p, π+π0), E=650-775 MeV; measured total σ, σ(θ), invariant mass spectra; deduced resonance contribution, other reaction mechanism features.
2003KU32 Nucl.Phys. A721, 563c (2003) S.Kullander, C.Bargholtz, M.Bashkanov, D.Bogoslawsky, H.Calen, F.Cappellaro, H.Clement, L.Demirors, E.Dorochkevitch, C.Ekstrom, K.Fransson, C.J.Friden, M.Gornov, J.Greiff, L.Gustafsson, B.Hoistad, G.Ivanov, M.Jacewicz, E.Jiganov, A.Johansson, T.Johansson, S.Keleta, N.Kimura, I.Koch, A.Kupsc, A.Kuznetsov, K.Lindberg, P.Marciniewski, B.Morosov, A.Nawrot, B.Nefkens, W.Oelert, C.Pauly, Y.Petukhov, A.Povtorejko, D.Reistad, R.Ruber, S.Sandukovsky, W.Scobel, R.Shafigulin, B.Shwartz, T.Skorodko, V.Sopov, J.Stepaniak, V.Tchernyshev, P.-E.Tegner, V.Tikhomirov, P.Thorngren Engblom, A.Turowiecki, G.Wagner, U.Wiedner, Z.Wilhelmi, A.Yamamoto, H.Yamaoka, J.Zabierowski, J.Zlomanczuk First results from the CELSIUS/WASA facility NUCLEAR REACTIONS 1H(p, pX), E=1360 MeV; measured neutral pion and η meson production associated missing mass spectra.
doi: 10.1016/S0375-9474(03)01124-2
2003PA17 Phys.Rev. C 67, 052202 (2003) J.Patzold, M.Bashkanov, R.Bilger, W.Brodowski, H.Calen, H.Clement, C.Ekstrom, K.Fransson, J.Greiff, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, W.Oelert, R.J.M.Y.Ruber, M.Schepkin, W.Scobel, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, J.Zlomanczuk The pp → ppπ+π- reaction studied in the low-energy tail of the Roper resonance NUCLEAR REACTIONS 1H(p, pπ+π-), E=775 MeV; measured σ(θ), invariant mass distributions; deduced Roper resonance contribution, decay branching ratio.
doi: 10.1103/PhysRevC.67.052202
2003ZL01 Phys.Scr. T104, 84 (2003) J.Zlomanczuk, R.Bilger, W.Brodowski, H.Calen, H.Clement, C.Ekstrom, G.Faldt, K.Fransson, L.Gustafsson, B.Hoistad, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, G.Kurz, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, V.Renken, R.J.M.Y.Ruber, B.Shwartz, V.Sopov, J.Stepaniak, A.Sukhanov, P.Thorngren-Engblom, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski Kinematically Complete Measurement of the pd → pdη Reaction NUCLEAR REACTIONS 2H(p, pX), E=927, 961, 1032, 1096 MeV; measured η production associated missing mass spectra, σ(θ), σ. Kinematically complete measurement.
doi: 10.1238/Physica.Topical.104a00084
2002BI02 Phys.Rev. C65, 044608 (2002) R.Bilger, W.Brodowski, H.Calen, H.Clement, C.Ekstrom, G.Faldt, K.Fransson, L.Gustafsson, B.Hoistad, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, G.Kurz, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, V.Renken, R.J.M.Y.Ruber, B.Shwartz, J.Stepaniak, A.Sukhanov, P.Thorngren-Engblom, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, J.Zlomanczuk Measurement of the pd → 3He η Cross Section between 930 and 1100 MeV NUCLEAR REACTIONS 2H(p, X)3He, E=930, 965, 1037, 1100 MeV; measured η-production associated particle spectra, σ(θ), σ; deduced two-step contributions, other reaction mechanism features.
doi: 10.1103/PhysRevC.65.044608
2002BR19 Phys.Rev.Lett. 88, 192301 (2002) W.Brodowski, R.Bilger, H.Calen, H.Clement, C.Ekstrom, K.Fransson, J.Greiff, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, W.Oelert, J.Patzold, R.J.M.Y.Ruber, M.Schepkin, W.Scobel, I.Seluzhenkov, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, J.Zlomanczuk Exclusive Measurement of the pp → ppπ+π- Reaction Near Threshold NUCLEAR REACTIONS 1H(p, pπ+π-), E=650, 680, 725, 750 MeV; measured σ, σ(θ), invariant mass distributions; deduced resonance contributions, other reaction mechanism features.
doi: 10.1103/PhysRevLett.88.192301
2002BR51 Phys.Lett. 550B, 147 (2002) W.Brodowski, J.Patzold, R.Bilger, H.Calen, H.Clement, C.Ekstrom, K.Fransson, J.Greiff, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, W.Oelert, R.J.M.Y.Ruber, M.Schepkin, W.Scobel, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, J.Zlomanczuk Search for narrow NNπ resonances in exclusive pp → ppπ+π- measurements NUCLEAR REACTIONS 1H(p, pπ+π-), E=725, 750, 775 MeV; measured invariant mass spectra; deduced dibaryon resonance production σ upper limit.
doi: 10.1016/S0370-2693(02)02971-4
2002GR06 Phys.Rev. C65, 034009 (2002) J.Greiff, I.Koch, W.Scobel, H.Rohdjess, J.Dyring, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, A.Khoukaz, S.Kullander, R.J.M.Y.Ruber, J.Zlomanczuk, V.Dunin, B.Morosov, A.Sukhanov, A.Zernov, J.Stepaniak, R.Bilger, W.Brodowski, H.Clement, G.J.Wagner, H.Calen, C.Ekstrom, A.Kupsc, P.Marciniewski, J.Zabierowski, B.Shwartz, A.Sukhanov, W.Oelert, T.Sefzick, A.Turowiecki Quasifree Bremsstrahlung in the dp → dpγ Reaction above the Pion Production Threshold NUCLEAR REACTIONS 1H(d, dγ), E=437-559 MeV; measured Eγ, Iγ, (particle)γ-coin, σ; deduced reaction mechanism features. Kinematically complete measurement.
doi: 10.1103/PhysRevC.65.034009
2002JO19 Nucl.Phys. A712, 75 (2002) J.Johanson, R.Bilger, W.Brodowski, H.Calen, H.Clement, C.Ekstrom, K.Fransson, J.Greiff, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, A.Khoukaz, I.Koch, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, W.Oelert, A.Povtorejko, R.Ruber, W.Scobel, T.Sefzick, B.Shwartz, J.Stepaniak, A.Sukhanov, G.J.Wagner, J.Zabierowski, J.Zlomanczuk Two-pion production in proton-proton collisions near threshold NUCLEAR REACTIONS 1H(p, pπ+π-), (p, pπ+π0), (p, p2π0), E=650-775 MeV; measured σ, σ(E), σ(θ), missing mass; deduced reaction mechanism features.
doi: 10.1016/S0375-9474(02)01187-9
2002ZL01 Acta Phys.Pol. B33, 883 (2002) J.Zlomanczuk, R.Bilger, W.Brodowski, H.Calen, H.Clement, C.Ekstrom, G.Faldt, K.Fransson, L.Gustafsson, B.Hoistad, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, G.Kurz, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, V.Renken, R.J.M.Y.Ruber, B.Schwartz, J.Stepaniak, A.Sukhanov, P.Thorngren-Engblom, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, for the WASA-PROMICE Collaboration Measurement and Analysis of the pd → 3Heη Reaction between 930 and 1100 MeV NUCLEAR REACTIONS 2H(p, X)3He, E=930, 965, 1037, 1100 MeV; measured η meson production σ, σ(θ). Comparison with model predictions.
2001BI01 Nucl.Instrum.Methods Phys.Res. A457, 64 (2001) R.Bilger, W.Brodowski, H.Calen, H.Clement, V.Dunin, J.Dyring, C.Ekstrom, K.Fransson, J.Greiff, L.Gustafsson, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, I.Koch, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, T.Neubauer, W.Oelert, R.J.M.Y.Ruber, B.Schwartz, J.Stepaniak, A.Sukhanov, P.Sundberg, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, J.Zlomanczuk Spectator Tagging in Quasi-Free Proton-Neutron Interactions in Deuterium using an Internal Cluster-Jet Target at a Storage Ring NUCLEAR REACTIONS 2H(p, pπ0), (p, npπ0), E=320 MeV; measured spectator proton spectra, σ(E). Comparison with model predictions. Quasi-free reactions, cluster-jet target.
doi: 10.1016/S0168-9002(00)00672-0
2001BI16 Nucl.Phys. A693, 633 (2001) R.Bilger, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, G.Faldt, K.Fransson, J.Greiff, L.Gustafsson, B.Hoistad, M.Jacewicz, J.Johanson, A.Johansson, T.Johansson, K.Kilian, I.Koch, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, W.Oelert, R.J.M.Y.Ruber, P.Sundberg, B.Shwartz, J.Stepaniak, A.Sukhanov, P.Thorngren-Engblom, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, J.Zlomanczuk Cross Sections of the pp → ppπ0 Reaction between 310 and 425 MeV NUCLEAR REACTIONS 1H(p, pπ0), E=310, 320, 340, 360, 400, 425 MeV; measured σ(E, θ); deduced total σ, reaction mechanism features. Partial wave analysis, kinematically complete measurement.
doi: 10.1016/S0375-9474(01)00800-4
2000BI06 Nucl.Phys. A663-664, 469c (2000) R.Bilger, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, A.Khoukaz, K.Kilian, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, J.Patzold, R.J.M.Y.Ruber, M.G.Schepkin, J.Stepaniak, A.Sukhanov, P.Sundberg, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, A.Zernov, J.Zlomanczuk 2π Production in pp Collisions Close to Threshold NUCLEAR REACTIONS 1H(p, pπ-π+), E=750 MeV; measured missing mass spectrum; deduced reaction mechanism features.
doi: 10.1016/S0375-9474(99)00633-8
2000BI09 Nucl.Phys. A663-664, 1053c (2000) R.Bilger, W.Brodowski, H.Calen, H.Clement, V.Dunin, J.Dyring, C.Ekstrom, K.Fransson, J.Greiff, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, A.Khoukaz, K.Kilian, I.Koch, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, T.Neubauer, W.Oelert, R.Ruber, B.Shwartz, J.Stepaniak, A.Sukhanov, A.Sukhanov, P.Sundberg, A.Turowiecki, G.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, A.Zernov, J.Zlomanczuk Spectator Tagging in Quasi-Free pn-Reactions on Deuterium at PROMICE/WASA, CELSIUS NUCLEAR REACTIONS 2H(p, pπ0), E not given; measured proton and deuteron momenta.
doi: 10.1016/S0375-9474(99)00768-X
2000BI10 Nucl.Phys. A663-664, 1073c (2000) R.Bilger, M.Blom, D.Bogoslawsky, A.Bondar, W.Brodowski, H.Calen, I.Chuvilo, H.Clement, V.Dunin, J.Dyring, C.Ekstrom, K.Fransson, C.-J.Friden, L.Gustafsson, S.Haggstrom, B.Hoistad, M.Jacewicz, J.Johanson, A.Johansson, T.Johansson, A.Khoukaz, K.Kilian, N.Kimura, I.Koch, G.Kolachev, M.Komogorov, S.Kullander, A.Kupsc, L.Kurdadze, A.Kuzmin, A.Kuznetsov, P.Marciniewski, A.Martemyanov, B.Martemyanov, B.Morosov, A.Mortsell, A.Nawrot, W.Oelert, S.Oreshkin, Y.Petukhov, A.Povtorejko, K.Przestrzelska, J.Patzold, D.Reistad, R.J.M.Y.Ruber, V.Sandukovsky, U.Schuberth, T.Sefzick, V.Sidorov, B.Shwartz, V.Sopov, J.Stepaniak, A.Sukhanov, A.Sukhanov, P.Sundberg, V.Tchernyshev, V.Tikhomirov, A.Turowiecki, G.Wagner, Z.Wilhelmi, A.Yamamoto, H.Yamaoka, J.Zabierowski, A.Zernov, J.Zlomanczuk The WASA Detector at CELSIUS
doi: 10.1016/S0375-9474(99)00773-3
2000BR55 Acta Phys.Pol. B31, 2295 (2000) W.Brodowski, R.Bilger, H.Clement, J.Patzold, G.J.Wagner, H.Calen, C.Ekstrom, J.Dyring, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, S.Kullander, A.Mortsell, R.J.M.Y.Ruber, P.Sundberg, J.Zlomanczuk, K.Kilian, W.Oelert, A.Kupsc, P.Marciniewski, J.Stepaniak, B.Morosov, A.Sukhanov, A.Zernov, M.G.Schepkin, A.Turowiecki, Z.Wilhelmi, J.Zabierowski Exclusive Measurement of pp → ppπ+π- at CELSIUS NUCLEAR REACTIONS 1H(p, pπ+π-), E=750 MeV; measured invariant mass spectra, σ(θ); deduced possible resonance contributions. Comparison with model predictions.
2000GR31 Phys.Rev. C62, 064002 (2000) J.Greiff, I.Koch, W.Scobel, H.Rohdjess, J.Dyring, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, A.Khoukaz, S.Kullander, R.J.M.Y.Ruber, J.Zlomanczuk, V.Dunin, B.Morosov, A.Sukhanov, A.Zernov, A.Kupsc, P.Marciniewski, J.Stepaniak, R.Bilger, W.Brodowski, H.Clement, G.J.Wagner, H.Calen, C.Ekstrom, J.Zabierowski, B.Shwartz, A.Sukhanov, W.Oelert, T.Sefzick, A.Turowiecki Pion Production in dp → dNπ Reactions with Deuteron Projectiles NUCLEAR REACTIONS 1H(d, dπ0), (d, dπ+), E=437-559 MeV; measured particle spectra, angular distributions, total σ; deduced reaction mechanism features. Kinematically complete measurement.
doi: 10.1103/PhysRevC.62.064002
2000MA50 Phys.Rev. C62, 014610 (2000) J.Martensson, M.Berg, L.Carlen, R.Elmer, A.Fokin, R.Ghetti, B.Jakobsson, B.Noren, A.Oskarsson, H.J.Whitlow, C.Ekstrom, G.Ericsson, J.Romanski, E.J.van Veldhuizen, L.Westerberg, J.Julien, K.Nybo, T.F.Thorsteinsen, S.Amirelmi, M.Guttormsen, G.Lovhoiden, V.Bellini, F.Palazzolo, M.L.Sperduto, C.Sutera, V.Avdeychikov, A.Kuznetsov, Yu.Murin, and the CHIC Collaboration Pion Production Excitation Functions in Proton-Nucleus Collisions from the Absolute Threshold to 500 MeV NUCLEAR REACTIONS 14N, 40Ar, Kr, Xe(p, π+X), E=150-500 MeV; Kr(p, π-X), E=150-500 MeV; measured pion production σ, σ(θ); deduced target mass dependence features. Quantum molecular dynamics calculations.
doi: 10.1103/PhysRevC.62.014610
2000ZL01 Nucl.Phys. A663-664, 452c (2000) J.Zlomanczuk, R.Bilger, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, G.Faldt, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, R.J.M.Y.Ruber, U.Schuberth, P.Sundberg, B.Shwartz, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, A.Zernov Differential Cross Sections of the pp → ppπ0 Reaction from 310 to 425 MeV NUCLEAR REACTIONS 1H(p, p'π0), E=310-425 MeV; measured σ(q), σ(θ), σ.
doi: 10.1016/S0375-9474(99)00629-6
1999BE04 Phys.Lett. 446B, 179 (1999) A.Betsch, R.Bilger, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, G.Kurz, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, J.Patzold, R.J.M.Y.Ruber, M.G.Schepkin, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, A.Zernov, J.Zlomanczuk Observation of Strong Final-State Effects in π+ Production in pp Collisions at 400 MeV NUCLEAR REACTIONS 1H(p, π+), (p, pπ+), E=400 MeV; measured pions, protons σ(θ), missing mass spectra; deduced final state interaction effects.
doi: 10.1016/S0370-2693(98)01524-X
1999BI29 Nucl.Phys. (Supplement) A654, 479c (1999) R.Bilger, A.Bondar, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, A.Kuzmin, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, A.Povtorejko, R.J.M.Y.Ruber, U.Schuberth, T.Sefzick, V.Sidorov, B.Shwartz, V.Sopov, J.Stepaniak, A.Sukhanov, A.Sukhanov, V.Tchernychev, A.Turowiecki, G.Wagner, Z.Wilhelmi, J.Zabierowski, A.Zernov, J.Zlomanczuk Recent Results from the CELSIUS/WASA Collaboration on Meson Production in Proton-Hydrogen Collisions NUCLEAR REACTIONS 1n(p, dX), E ≈ threshold; measured η-meson production associated σ, invariant mass spectra. Quasifree reaction.
doi: 10.1016/S0375-9474(00)88482-1
1999CA28 Phys.Lett. 458B, 190 (1999) H.Calen, J.Dyring, G.Faldt, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, S.Kullander, A.Mortsell, R.Ruber, J.Zlomanczuk, C.Ekstrom, K.Kilian, W.Oelert, T.Sefzick, R.Bilger, W.Brodowski, H.Clement, G.J.Wagner, A.Bondar, A.Kuzmin, B.Shwartz, V.Sidorov, A.Sukhanov, V.Dunin, B.Morosov, A.Povtorejko, A.Sukhanov, A.Zernov, A.Kupsc, P.Marciniewski, J.Stepaniak, J.Zabierowski, A.Turowiecki, Z.Wilhelmi, C.Wilkin Higher Partial Waves in pp → ppη Near Threshold NUCLEAR REACTIONS 1H(p, pX), E=1295, 1350 MeV; measured η production σ(E, θ); deduced final state interaction, higher partial wave contributions.
doi: 10.1016/S0370-2693(99)00613-9
1999FO08 Phys.Rev. C60, 024601 (1999) A.Fokin, L.Carlen, R.Ghetti, B.Jakobsson, J.Martensson, Yu.Murin, A.Oskarsson, C.Ekstrom, G.Ericsson, J.Romanski, E.J.van Veldhuizen, L.Westerberg, K.Nybo, T.F.Thorsteinsen, S.Amirelmi, M.Guttormsen, G.Lovhoiden, V.Bellini, F.Palazzolo, M.L.Sperduto, J.P.Bondorf, I.Mishustin, V.Avdeychikov, O.V.Lozhkin, W.A.Friedman, K.K.Gudima, and the CHIC Collaboration d/p and t/p Ratios in Nucleon-Nucleus and Heavy Ion Reactions: Can entropy be determined ? NUCLEAR REACTIONS Kr(p, X), E=150-500 MeV; Kr(16O, X), E=22-300 MeV/nucleon; Ar(20Ne, X), E=50-400 MeV/nucleon; measured light charged particles relative yields; deduced emission source density, thermodynamic features. Statistical model calculations.
doi: 10.1103/PhysRevC.60.024601
1998BA35 Phys.Rev.Lett. 80, 4863 (1998) A.Badala, R.Barbera, M.Bassi, A.Bonasera, M.Gulino, F.Librizzi, A.Mascali, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi, V.Dunin, C.Ekstrom, G.Ericsson, B.Hoistad, J.Johansson, T.Johansson, L.Westerberg, J.Zlomanczuk, A.Sibirtsev Subthreshold Production of Low Momentum K+ in p + C at 1.2 GeV NUCLEAR REACTIONS 12C(p, K+), E=1.2 GeV; measured σ(E, θ); deduced σ, reaction mechanism.
doi: 10.1103/PhysRevLett.80.4863
1998BI17 Acta Phys.Pol. B29, 2981 (1998) R.Bilger, A.Bondar, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, A.Kuzmin, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, A.Povtorejko, R.J.M.Y.Ruber, U.Schuberth, T.Sefzick, V.Sidorov, B.Shwartz, V.Sopov, J.Stepaniak, A.Sukhanov, A.Sukhanov, V.Tchernyshev, A.Turowiecki, G.Wagner, Z.Wilhelmi, J.Zabierowski, A.Zernov, J.Zlomanczuk Threshold Eta Production in pN Reactions at CELSIUS NUCLEAR REACTIONS 2H(p, X), E=1295 MeV; measured η production associated invariant mass spectra. 1n(p, X), E ≈ 1295 MeV; deduced η production σ from quasifree neutron.
1998BI18 Acta Phys.Pol. B29, 2987 (1998) R.Bilger, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, K.Fransson, J.Greiff, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, A.Khoukaz, K.Kilian, I.Koch, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, R.Ruber, U.Schuberth, B.Shwartz, J.Stepaniak, A.Sukhanov, P.Sundberg, A.Turowiecki, G.Wagner, Z.Wilhelmi, J.Zabierowski, A.Zernov, J.Zlomanczuk Two-Pion Production in Proton-Proton Collisions Near Threshold at CELSIUS NUCLEAR REACTIONS 1H(p, pX), E=650-775 MeV; measured two-pion production associated missing mass spectra.
1998CA05 Phys.Rev.Lett. 80, 2069 (1998) H.Calen, J.Dyring, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, A.Khoukaz, S.Kullander, R.J.M.Y.Ruber, J.Zlomanczuk, B.Morosov, A.Povtorejko, A.Sukhanov, A.Zernov, A.Kupsc, P.Marciniewski, J.Stepaniak, R.Bilger, W.Brodowski, H.Clement, G.J.Wagner, C.Ekstrom, J.Zabierowski, A.Bondar, A.Kuzmin, B.Schwartz, V.Sidorov, A.Sukhanov, A.Turowiecki, Z.Wilhelmi, K.Kilian, W.Oelert, T.Sefzick, V.Sopov, V.Tchernyshev Threshold Structure of the Quasifree p + n → d + η Reaction NUCLEAR REACTIONS 1n(p, dX), E=1295 MeV; measured near-threshold η-production σ(E). Deuterium target, quasifree reaction.
doi: 10.1103/PhysRevLett.80.2069
1998CA21 Phys.Lett. 427B, 248 (1998) H.Calen, J.Dyring, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, S.Kullander, A.Mortsell, R.J.M.Y.Ruber, U.Schuberth, J.Zlomanczuk, C.Ekstrom, K.Kilian, W.Oelert, R.Bilger, W.Brodowski, H.Clement, G.J.Wagner, B.Schwartz, B.Morosov, A.Sukhanov, A.Zernov, A.Kupsc, P.Marciniewski, J.Stepaniak, J.Zabierowski, A.Turowiecki, Z.Wilhelmi Upper Limits for a Narrow Dibaryon in pp Collisions at 200 and 310 MeV NUCLEAR REACTIONS 1H(p, γX), E=200, 310 MeV; analyzed data; deduced dibaryon production upper limits.
doi: 10.1016/S0370-2693(98)00335-9
1998CA42 Phys.Rev. C58, 2667 (1998) H.Calen, J.Dyring, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, S.Kullander, A.Mortsell, R.Ruber, U.Schuberth, J.Zlomanczuk, C.Ekstrom, K.Kilian, W.Oelert, T.Sefzick, R.Bilger, W.Brodowski, H.Clement, G.J.Wagner, A.Bondar, A.Kuzmin, B.Shwartz, V.Sidorov, A.Sukhanov, A.Kupsc, P.Marciniewski, J.Stepaniak, V.Dunin, B.Morosov, A.Povtorejko, A.Sukhanov, A.Zernov, J.Zabierowski, A.Turowiecki, Z.Wilhelmi Measurement of the Quasifree pn → pn η Reaction NUCLEAR REACTIONS 2H(p, pX), E=1350 MeV; measured quasifree η-meson production σ, σ(Q).
doi: 10.1103/PhysRevC.58.2667
1998ZL02 Phys.Lett. 436B, 251 (1998) J.Zlomanczuk, R.Bilger, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, G.Faldt, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, R.J.M.Y.Ruber, U.Schuberth, B.Shwartz, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, A.Zernov Pionic D-Wave Effects in pp → ppπ0 Near Threshold NUCLEAR REACTIONS 1H(p, pπ0), E=310 MeV; measured pions σ(θ); deduced d-wave contribution.
doi: 10.1016/S0370-2693(98)00922-8
1998ZL03 Acta Phys.Pol. B29, 3141 (1998) J.Zlomanczuk, R.Bilger, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, G.Faldt, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, M.Jacewicz, A.Johansson, J.Johansson, T.Johansson, A.Khoukaz, K.Kilian, I.Koch, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, R.J.M.Y.Ruber, Ul.Schuberth, B.Shwartz, J.Stepaniak, A.Sukhanov, P.Sundberg, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, A.Zernov Near-Threshold Pion Production in pN Collisions at CELSIUS NUCLEAR REACTIONS 1H(p, pπ0), E=310 MeV; measured σ, σ(θ); deduced d-wave contribution.
1997BI12 Nucl.Phys. A626, 93c (1997) R.Bilger, M.Blom, D.Bogoslawsky, A.Bondar, W.Brodowski, H.Calen, B.Chernyshev, I.Chuvilo, H.Clement, S.Dahlgren, V.Dunin, C.Ekstrom, C.-J.Friden, K.Fransson, M.Gornov, Y.Gurov, L.Gustafsson, H.Hirabayashi, S.Haggstrom, B.Hoistad, H.Ikegami, A.Jansson, A.Johansson, T.Johansson, K.Kilian, G.Kolachev, M.Komogorov, L.Komogorova, S.Kullander, A.Kupsc, A.Kuzmin, A.Kuznetsov, P.Marciniewski, A.Martemyanov, Y.Mizuno, B.Morosov, J.Moehn, A.Nawrot, W.Oelert, Z.Pawlowski, A.Povtorejko, T.Purlatz, D.Reistad, R.Ruber, S.Sandukovsky, R.Shafigullin, B.Shwartz, V.Sidorov, V.Sopov, J.Stepaniak, A.Sukhanov, A.Sukhanov, V.Tchernyshev, V.Tikhomirov, A.Turowiecki, G.Wagner, Z.Wilhelmi, A.Yamamoto, A.Yamaoka, Y.Yuasa, J.Zabierowski, A.Zernov, J.Zlomanczuk CELSIUS as an η Factory
doi: 10.1016/S0375-9474(97)00525-3
1997CA46 Phys.Rev.Lett. 79, 2642 (1997) H.Calen, J.Dyring, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, S.Kullander, A.Mortsell, R.J.M.Y.Ruber, U.Schuberth, J.Zlomanczuk, C.Ekstrom, K.Kilian, W.Oelert, V.Renken, T.Sefzick, A.Bondar, A.Kuzmin, B.Schwartz, V.Sidorov, A.Sukhanov, A.Kupsc, P.Marciniewski, J.Stepaniak, V.Dunin, B.Morosov, A.Povtorejko, A.Sukhanov, A.Zernov, J.Zabierowski, Z.Wilhelmi Measurement of the Quasifree p + n → d + η Reaction Near Threshold NUCLEAR REACTIONS 1H(p, X), E=1350 MeV; 1n(p, X), E=1350 MeV; measured total η-production σ vs (Q(cm)). Deuteron target, quasifree reaction.
doi: 10.1103/PhysRevLett.79.2642
1997EK01 Nucl.Phys. A626, 405c (1997) Internal Targets for Storage Rings
doi: 10.1016/S0375-9474(97)00563-0
1996BI32 Acta Phys.Pol. B27, 2985 (1996) R.Bilger, W.Brodowski, H.Calen, H.Clement, C.Ekstrom, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, G.Kurz, P.Marciniewski, B.Morosov, J.Moehn, A.Mortsell, W.Oelert, D.Reistad, V.Renken, R.Ruber, B.Shwartz, J.Stepaniak, A.Sukhanov, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, A.Zernov, J.Zlomanczuk Recent Measurements of the η Production in pd Collisions at Celsius
1996BR18 Z.Phys. A355, 5 (1996) W.Brodowski, R.Bilger, H.Calen, H.Clement, C.Ekstrom, K.Fohl, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, G.Kurz, P.Marciniewski, B.Morosov, J.Moehn, A.Mortsell, W.Oelert, V.Renken, R.Ruber, M.G.Schepkin, U.Siodlaczek, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, A.Zernov, J.Zlomanczuk A Signal of a Narrow πNN Resonance in pp → ppπ-π+ NUCLEAR REACTIONS 1H(p, X), E=750 MeV; measured 2π-production associated missing, invariant mass spectra; deduced narrow πNN resonance.
doi: 10.1007/s002180050070
1996CA08 Phys.Lett. 366B, 39 (1996) H.Calen, S.Carius, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, S.Kullander, J.Moehn, A.Mortsell, R.Ruber, U.Schuberth, J.Zlomanczuk, C.Ekstrom, K.Kilian, W.Oelert, M.Waters, A.Bondar, A.Kuzmin, B.Shwartz, V.Sidorov, A.Kupsc, J.Stepaniak, B.Morosov, A.Povtorejko, A.Sukhanov, J.Zabierowski, Z.Wilhelmi The pp → ppη Reaction Near the Kinematical Threshold NUCLEAR REACTIONS 1H(p-bar, X), E=threshold-1352 MeV; measured η-production σ; deduced η-proton final state interaction role.
doi: 10.1016/0370-2693(95)01313-X
1995BO27 Phys.Lett. 356B, 8 (1995) A.Bondar, H.Calen, S.Carius, C.Ekstrom, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, A.Kuzmin, B.Morosov, A.Mortsell, W.Oelert, A.Povtorejko, D.Reistad, R.Ruber, S.Sandukovsky, U.Schuberth, B.Shwartz, J.Stepaniak, A.Sukhanov, V.Tchernyshev, M.Waters, Z.Wilhelmi, J.Zabierowski, J.Zlomanczuk The pp → ppπ0 Reaction Near the Kinematical Threshold NUCLEAR REACTIONS 1H(p, pπ0), E=280.7-310.2 MeV; measured σ vs maximum pion momentum; deduced final state, Coulomb interactions role. Internal gas jet target.
doi: 10.1016/0370-2693(95)00794-L
1993CA09 Phys.Lett. 303B, 10 (1993) H.Calen, S.Carius, K.Fransson, L.Gustafsson, B.Hoistad, T.Johansson, S.Kullander, A.Mortsell, U.Schuberth, C.Ekstrom, A.Johansson, A.Kupsc, A.Nawrot, J.Stepaniak, I.P.Zielinski, A.Kuzmin, B.Shwartz, Z.Pawlowski, Z.Wilhelmi, J.Zlomanczuk, J.Zabierowski Deuteron Breakup by 1.15 GeV Protons and Excitation of the Δ Isobar NUCLEAR REACTIONS 2H(p, 2p), E=1.15 GeV; measured pp-coin following target breakup; deduced 2p-system invariant mass distribution, width. Deuterium gas jet target.
doi: 10.1016/0370-2693(93)90035-G
1993CA19 Phys.Scr. 48, 86 (1993) H.Calen, S.Carius, C.Ekstrom, K.Fransson, L.Gustafsson, B.Hoistad, A.Johansson, T.Johansson, S.Kullander, A.Kupsc, A.Kuzmin, A.Mortsell, A.Nawrot, Z.Pawlowski, U.Schuberth, B.Schwartz, J.Stepaniak, Z.Wilhelmi, J.Zabierowski, I.P.Zielinski, J.Zlomanczuk Deuteron Breakup in the Δ-Isobar Region NUCLEAR REACTIONS 1H(d, np), E=1.15 GeV; measured σ(θ) vs pp-system excitation, missing mass distributions; deduced Δ-isobar production, absorption role in deuteron breakup.
1993DU08 Nucl.Instrum.Methods Phys.Res. A325, 465 (1993) H.T.Duong, C.Ekstrom, M.Gustafsson, T.T.Inamura, P.Juncar, P.Lievens, I.Lindgren, S.Matsuki, T.Murayama, R.Neugart, T.Nilsson, T.Nomura, M.Pellarin, S.Penselin, J.Persson, J.Pinard, I.Ragnarsson, O.Redi, H.H.Stroke, J.L.Vialle, and the ISOLDE Collaboration Atomic Beam Magnetic Resonance Apparatus for Systematic Measurement of Hyperfine Structure Anomalies (Bohr-Weisskopf Effect) NUCLEAR MOMENTS 39K, 87,85Rb; measured hfs; deduced g factor. Atomic beam magnetic resonance technique, systematic hyperfine anomalies study.
doi: 10.1016/0168-9002(93)90392-U
1992DU09 Hyperfine Interactions 74, 59 (1992) H.T.Duong, J.Pinard, C.Ekstrom, M.Gustafsson, I.Lindgren, T.Nilsson, J.Persson, T.T.Inamura, P.Juncar, S.Matsuki, T.Murayama, R.Neugart, J.L.Vilalle, M.Pellarin, S.Penselin, I.Ragnarsson, O.Redi, H.Stroke Systematic Measurements of the Bohr-Weisskopf Effect at ISOLDE NUCLEAR STRUCTURE 119,121,123Cs; calculated μ. Particle rotor model. Bohr-Weisskopf effect studies, high precision set up for g-factor measurement, atomic beams dicussed.
doi: 10.1007/BF02398617
1988WE07 Z.Phys. A329, 407 (1988) K.Wendt, S.A.Ahmad, C.Ekstrom, W.Klempt, R.Neugart, E.W.Otten Hyperfine Structure and Isotope Shift of the Neutron-Rich Barium Isotopes 139-146Ba and 148Ba NUCLEAR MOMENTS 134,135,136,137,138Ba; measured isotope shift, hfs; deduced hyperfine parameters. 134,135,136,137Ba level deduced μ, electric quadrupole moment, rms charge radius. RADIOACTIVITY 139,140,141,142,143,144,145,146,148Ba; measured isotope shift, hfs; deduced hyperfine parameters. 139,140,141,142,143,144,145Ba level deduced μ, electric quadrupole moment, rms charge radius. 146Ba deduced rms charge radius.
1986EK02 Phys.Scr. 34, 624 (1986) C.Ekstrom, L.Robertsson, A.Rosen Nuclear and Electronic g-Factors of 211Fr, Nuclear Ground-State Spin of 207Fr and the Nuclear Single-Particle Structure in the Range 207-228Fr RADIOACTIVITY 207,211Fr(EC), (β+), (α) [from U(p, X), E=600 MeV]; measured hfs; deduced hyperfine constants. 211Fr level deduced μ, g, quadrupole moment. 207Fr level deduced quadrupole moment, spin. 207,208,209,210,212,213,220,221,222,223,224,225,226,227Fr deduced μ, quadrupole moment, main configuration. On-line ABMR techniques, other data input.
1985AH02 Z.Phys. A321, 35 (1985) S.A.Ahmad, W.Klempt, C.Ekstrom, R.Neugart, K.Wendt, and the ISOLDE Collaboration Nuclear Spins, Moments, and Changes of the Mean Square Charge Radii of 140-153Eu RADIOACTIVITY 140,141,142,142m,143,144,145,146,147,148,149,150,150m,152Eu; measured optical hfs, isotope shifts. 140,141,142,142m,144,150Eu deduced level J, μ, quadrupole moment, rms charge radii differences. 143,145,146,147,148,149,150m,152,153Eu deduced μ, quadrupole moment, rms charge radii differences. Collinear fast beam laser spectroscopy. NUCLEAR MOMENTS 151,153Eu; measured optical hfs, isotope shifts. 151,153Eu deduced μ, quadrupole moment, rms charge radii differences. Collinear fast beam laser spectroscopy.
doi: 10.1007/BF01411941
1984BE40 Phys.Scr. 30, 164 (1984) C.Bengtsson, C.Ekstrom, L.Robertsson, J.Heinemeier, and the ISOLDE Collaboration Nuclear Spins of Some Indium and Thallium Isotopes NUCLEAR MOMENTS 194,195,196,197,198,198m,199,200,201,202Tl; analyzed data; deduced dipole constant a, μ. RADIOACTIVITY 121,119,118mIn(β-); 121m,119m,118mIn(β-), (IT); 191mTl(EC), (β+) [from U(p, F), E=600 MeV]; measured J. ABMR technique.
doi: 10.1088/0031-8949/30/3/002
1984EK01 Z.Phys. A316, 239 (1984) C.Ekstrom, L.Robertsson, and the ISOLDE Collaboration Nuclear Ground-State Spins of 143Eu and 157,158Tm RADIOACTIVITY 143Eu(β+), (EC) [from Ta(3He, X), E=910 MeV]; 157,158Yb(EC), (β+) [from Ta(p, X), E=600 MeV]; measured hfs, β-decay, X-rays following EC-decay. 143Eu, 157,158Tm level deduced J. ABMR technique, plastic scintillator, NaI(Tl) detectors.
1983AH03 Phys.Lett. 133B, 47 (1983) S.A.Ahmad, W.Klempt, R.Neugart, E.W.Otten, K.Wendt, C.Ekstrom, and the ISOLDE Collaboration Determination of Nuclear Spins and Moments in a Series of Radium Isotopes NUCLEAR MOMENTS 211,213,221,223,225,227,229Ra; measured hfs; deduced μ, J, electric quadrupole moments. 211,212,208,210,220,221,222,223,224,226,225,227,228,229,230,232Ra; measured optical isotope shifts. On-line collinear fast beam laser spectroscopy.
doi: 10.1016/0370-2693(83)90103-X
1983AR16 J.Phys.(London) G9, 1217 (1983) S.E.Arnell, C.Ekstrom, L.P.Ekstrom, A.Nilsson, I.Ragnarsson, P.J.Smith, E.Wallander Band Structure in 81Sr NUCLEAR REACTIONS 78Kr(α, nγ), E=14-18 MeV; 80Kr(α, 3nγ), E=45 MeV; measured Eγ, Iγ, γ(θ), linear polarization, DSA, γγ-coin. 81Sr deduced levels, J, π, δ, T1/2, γ-branching, B(λ), band structure. Particle-rotor model. Enriched solid, gas targets, Ge(Li) detectors.
doi: 10.1088/0305-4616/9/10/010
1983BE48 Nucl.Phys. A410, 445 (1983) V.Berg, Z.Hu, J.Oms, C.Ekstrom, and the ISOCELE Collaboration Transition Rates between Negative-Parity States in Odd-Mass Gold Nuclei RADIOACTIVITY 185,187Hg(EC), (β+), (α) [from Au(p, xn), E=200 MeV, mass separation]; measured (ce)(ce)(t), (ce)γ(t). 185,187Au levels deduced T1/2, B(M1), B(E2). Plastic scintillators, magnetic spectrometer. Generalized particle-plus-asymmetric-rotor model calculations.
doi: 10.1016/0375-9474(83)90637-1
1983MU12 Nucl.Phys. A403, 234 (1983) A.C.Mueller, F.Buchinger, W.Klempt, E.W.Otten, R.Neugart, C.Ekstrom, J.Heinemeier Spins, Moments and Charge Radii of Barium Isotopes in the Range 122-146Ba Determined by Collinear Fast-Beam Laser Spectroscopy NUCLEAR MOMENTS 122,123,125,127,131m,137m,139,140,141,142,143,144,145,146Ba; measured hfs, isotope shifts; deduced hyperfine constants, rms charge radii, deformation β. 123,125,127,129,129m,131,131m,132,133,133m,135,135m,137,137m,139,141,143,145Ba levels deduced J, π, μ, quadrupole moment. Collinear fast beam laser spectroscopy. NUCLEAR REACTIONS La, U(p, X), E=600 MeV; measured thick target production yields for Ba, Cs isotopes.
doi: 10.1016/0375-9474(83)90226-9
1983NE13 Hyperfine Interactions 15/16, 181 (1983) R.Neugart, K.Wendt, S.A.Ahmad, W.Klempt, C.Ekstrom, and the ISOLDE Collaboration Nuclear Moments and Charge Radii of Rare-Earth Isotopes Studied by Collinear Fast-Beam Laser Spectroscopy RADIOACTIVITY 159Yb; 161,163,165,167Yb(β+), (EC); 169Yb(EC); 169mYb(IT); measured hfs; deduced hyperfine constants. 159,161,163,165,167,169mYb level deduced μ, static quadrupole moment.
doi: 10.1007/BF02159736
1982BU21 Nucl.Instrum.Methods 202, 159 (1982) F.Buchinger, A.C.Mueller, B.Schinzler, K.Wendt, C.Ekstrom, W.Klempt, R.Neugart, the ISOLDE Collaboration Fast-Beam Laser Spectroscopy on Metastable Atoms Applied to Neutron-Deficient Ytterbium Isotopes NUCLEAR MOMENTS 156,158,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,176Yb; measured optical hfs, isotope shifts. 161,163,165,167,169,171,173Yb deduced magnetic dipole, electric quadrupole coupling constants. Radioisotopes from spallation reaction, Ta target, proton beam, fast beam laser spectroscopy. NUCLEAR REACTIONS 181Ta(p, X), E=600 MeV; measured production yield for 156,158,160,161,162,163,164,165,166,167,169Yb.
doi: 10.1016/0167-5087(82)90390-8
1981EK03 Z.Phys. A302, 181 (1981) A Direct Determination of the Nuclear Ground-State Spin of 156Eu RADIOACTIVITY 156Eu [from 154Sm decay following double neutron capture]; measured J. ABMR technique.
1981EK04 Nucl.Instrum.Methods 186, 261 (1981) Application of on-line ABMR techniques to nuclides far from stability COMPILATION 73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98Rb, 114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145Cs, 202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229Fr; compiled production yields from different reactions and target systems at the ISOLDE isotope separator. The atomic-beam magnetic resonance (ABMR) method in hyperfine structure measurements.
doi: 10.1016/0029-554X(81)90914-9
1981NE06 Hyperfine Interactions 9, 151 (1981) R.Neugart, F.Buchinger, W.Klempt, A.C.Mueller, E.W.Otten, C.Ekstrom, J.Heinemeier, the ISOLDE Collaboration Fast-Beam Laser Spectroscopy of Neutron-Rich Barium Isotopes NUCLEAR MOMENTS 139,140,141,142,143,144,146Ba; measured hfs, isotope shift; deduced rms charge radii differences. 139,141,143Ba level deduced J, μ, spectroscopic quadrupole moments. Fast beam laser spectroscopy. Nilsson model.
doi: 10.1007/BF01020911
1980EK02 Phys.Scr. 22, 344 (1980) Nuclear Spins of the Bromine Isotopes 74m,75,77m,78Br NUCLEAR MOMENTS 74,75,77,78Br [from Nb(p, x), E=660 MeV]; measured J, hfs. Atomic-beam magnetic resonance technique. Strong coupling model.
1980EK04 Nucl.Phys. A348, 25 (1980) C.Ekstrom, L.Robertsson, S.Ingelman, G.Wannberg, I.Ragnarsson, and the ISOLDE Collaboration Nuclear Ground-State Spin of 185Au and Magnetic Moments of 187,188Au: Further evidence for coexisting nuclear shapes in this mass region NUCLEAR MOMENTS 185Au; measured hfs, J. 187Au measured hfs, a, μ. 188Au; measured a; deduced μ. ABMR technique.
doi: 10.1016/0375-9474(80)90543-6
1979EK02 Phys.Scr. 19, 516 (1979) C.Ekstrom, L.Robertsson, G.Wannberg, J.Heinemeier Nuclear Spins and Magnetic Moments of Some Neutron-Rich Rubidium and Cesium Isotopes NUCLEAR REACTIONS Nb, La(p, X), E=600 MeV; measured production σ for Rb, Cs isotopes. 89,90,90m,92,95Rb, 142,143,145Cs levels deduced J. 89,90m,91Rb, 138,139,140,141Cs levels deduced μ. On-line atomic-beam magnetic resonance. Thick targets.
1978EK02 Phys.Scr. 18, 51 (1978) C.Ekstrom, S.Ingelman, G.Wannberg, M.Skarestad Nuclear Ground State Spins of the Francium Isotopes 208-213,220-222Fr NUCLEAR MOMENTS 208,209,210,211,213,220,221,222Fr; measured I. ABMR techniques.
1978EK03 Phys.Lett. 76B, 565 (1978) C.Ekstrom, G.Wannberg, J.Heinemeier, The ISOLDE Collaboration Nuclear Spin of a New Isomer in 119Cs and Magnetic Moment of 120Cs - Evidence for Strongly Deformed Nuclear Shapes of the Light Cesium Isotopes NUCLEAR MOMENTS 119mCs; measured I. 120Cs; measured μ. ABMR.
doi: 10.1016/0370-2693(78)90855-9
1978EK04 Nucl.Phys. A311, 269 (1978) C.Ekstrom, S.Ingelman, G.Wannberg, M.Skarestad Nuclear Spins and Magnetic Moments of Some Neutron-Deficient Rubidium Isotopes NUCLEAR MOMENTS 77,78,78m,79,84mRb; measured J; 77,78m,79Rb; measured a; deduced μ. Atomic-beam magnetic resonance. Nilsson model.
doi: 10.1016/0375-9474(78)90515-8
1978EK05 Hyperfine Interactions 4, 165 (1978) C.Ekstrom, S.Ingelman, G.Wannberg, M.Skarestad, and the ISOLDE Collaboration Hyperfine Structure, Nuclear Spins and Moments of Short-Lived Nuclides Studied by On-Line Atomic-Beam Magnetic Resonance Techniques NUCLEAR MOMENTS 77,78,78m,79,84m,89,90,90mRb, 120,121,121m,122,122m,123,124,126,128,130m,135m,139,140,141,142Cs, 185Au, 208,209,210,211,212,213,220,221,222Fr; measured J. 78m,79Rb, 121,122,123,124,126,128,130,130mCs, 188Au; measured hfs, μ. ABMR.
1977EK02 Nucl.Phys. A292, 144 (1977) C.Ekstrom, S.Ingelman, G.Wannberg, M.Skarestad Nuclear Spins and Magnetic Moments of Some Cesium Isotopes NUCLEAR MOMENTS 120,121,121m,122,122m,123,124,126,128,130m,135mCs; measured J. 121,122,123,124,126,128,130,130mCs; measured a; deduced μ. Atomic-beam magnetic resonance.
doi: 10.1016/0375-9474(77)90363-3
1976EK01 Phys.Lett. 60B, 146 (1976) C.Ekstrom, I.Lindgren, S.Ingelman, M.Olsmats, G.Wannberg Nuclear Spins of 186,187,188,189mAu NUCLEAR MOMENTS 186,187,188,189,189mAu; measured nuclear spin I. ABMR.
doi: 10.1016/0370-2693(76)90409-3
1976EK02 Phys.Scr. 13, 217 (1976) Hyperfine Structure of 175Lu and Nuclear Electromagnetic Moments of the Lutetium Isotopes 161-181Lu NUCLEAR STRUCTURE 175Lu; calculated dipole, quadrupole hfs from known values of hyperfine constants, moments. 161,163,165,167,169,171,173,175,177,179,181Lu; calculated quadrupole moment. 165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180Lu; calculated μ.
1976EK03 Hyperfine Interactions 1, 437 (1976) C.Ekstrom, G.Wannberg, Y.S.Shishodia Hyperfine Structure and Nuclear Magnetic Moments of Some Neutron-Deficient Thallium Isotopes NUCLEAR MOMENTS 193,194,196Tl; measured nuclear spin I. 194,196,198,198m,200,202Tl; measured hfs. 194,195,196,197,198,198m,199,200,201,202Tl; measured μ. ABMR method.
1976EK04 Phys.Scr. 14, 199 (1976) C.Ekstrom, H.Rubinsztein, P.Moller Nuclear Deformations, Level Assignments and Static Nuclear Moments of Isotopes in the Region 72Hf-77Ir COMPILATION A=166-198, Z=72-77; compiled, calculated μ, quadrupole moment. Systematics.
1974EK01 Nucl.Phys. A226, 219 (1974) C.Ekstrom, W.Hogervorst, S.Ingelman, G.Wannberg Atomic-Beam Investigations of Some Antimony Nucleides NUCLEAR MOMENTS 116,116m,118m,120m,128Sb; measured J. 117Sb; measured a, b; deduced μ, quadrupole moment. 116Sb; measured T1/2.
doi: 10.1016/0375-9474(74)90403-5
1974EK03 Phys.Scr. 10, 301 (1974) C.Ekstrom, W.Hogervorst, S.Ingelman, G.Wannberg Nuclear Spins of 165Lu, 168mLu and 172Lu NUCLEAR MOMENTS 165,168m,172Lu; measured J, nuclear spin. ABMR.
1974HO17 Phys.Scr. 9, 317 (1974) W.Hogervorst, C.Ekstrom, S.Ingelman, G.Wannberg Nuclear Spins of Some Neutron-Deficient Tin Isotopes NUCLEAR MOMENTS 109,110,111,113mSn; measured J. 113mSn; measured T1/2.
doi: 10.1088/0031-8949/9/6/001
1973EK01 Phys.Scr. 7, 31 (1973) Ground State Properties of Deformed Rare-Earth Nuclei NUCLEAR STRUCTURE Dy, Ho, Er, Tm calculated levels, J, π, μ, quadrupole moment.
1973IN04 Phys.Scr. 7, 24 (1973) S.Ingelman, C.Ekstrom, M.Olsmats, B.Wannberg Nuclear Spins of Neutron-Deficient Lanthanum and Cerium Isotopes NUCLEAR MOMENTS 131,132,132m,133,135,136La, 130,132,133,133m,134,135,137,137m,139Ce; measured J. Atomic beam magnetic resonance method.
doi: 10.1088/0031-8949/7/1-2/002
1972AD14 Nucl.Phys. A198, 380 (1972) Hyperfine Structure and Nuclear Moments of 166Tm NUCLEAR MOMENTS 166Tm; measured a, b; deduced μ, quadrupole moment. Atomic-beam magnetic resonance.
doi: 10.1016/0375-9474(72)90695-1
1972EK01 Phys.Lett. 39B, 199 (1972) C.Ekstrom, S.Ingelman, B.Wannberg, I.-L.Lamm Nuclear Ground State Spin of 167Lu NUCLEAR MOMENTS 167Lu; measured J. Atomic-beam magnetic resonance.
doi: 10.1016/0370-2693(72)90774-5
1972EK03 Nucl.Phys. A194, 237 (1972) C.Ekstrom, S.Ingelman, M.Olsmats, B.Wannberg Hyperfine Structure and Nuclear Moments of 161Er and 163Er NUCLEAR MOMENTS 161Er, 163Er; measured a, b; deduced μ, quadrupole moment. Atomic-beam magnetic resonance.
doi: 10.1016/0375-9474(72)91038-X
1972EK04 Nucl.Phys. A196, 178 (1972) C.Ekstrom, S.Ingelman, M.Olsmats, B.Wannberg, G.Andersson, A.Rosen Nuclear Spins of Neutron-Deficient Pr and Nd Isotopes NUCLEAR MOMENTS 133,134,135,136,137,138m,139,140Pr, 134,135,136,137,138,139,139m,140Nd; measured J. Atomic-beam magnetic resonance.
doi: 10.1016/0375-9474(72)90959-1
1972EK05 Phys.Scr. 6, 181 (1972) C.Ekstrom, S.Ingelman, M.Olsmats, B.Wannberg Nuclear Spins of Neutron-Deficient Promethium, Samarium, Europium and Gadolinium Isotopes NUCLEAR MOMENTS 141Pm, 140,141,141m,142,143Sm, 145,146,147,148,149,150Eu, 145,147,149,151Gd; measured J.
1971EK01 Nucl.Phys. A170, 649 (1971) C.Ekstrom, M.Olsmats, B.Wannberg Nuclear Spins of Neutron-Deficient Thulium Isotopes NUCLEAR MOMENTS 159Tm, 160Tm, 161Tm, 162Tm, 164Tm, 164mTm, 168Tm; measured J. Atomic-beam magnetic resonance.
doi: 10.1016/0375-9474(71)90243-0
1970RO21 Nucl.Phys. A154, 283 (1970) A.Rosen, C.Ekstrom, H.Nyqvist, K.E.Adelroth Nuclear Ground State Spins of Neutron-Deficient Dy Isotopes NUCLEAR MOMENTS 151Dy, 152Dy, 153Dy, 155Dy, 157Dy; measured J. Atomic-beam magnetic resonance.
doi: 10.1016/0375-9474(70)90156-9
1969EK01 Nucl.Phys. A135, 289 (1969) C.Ekstrom, T.Noreland, M.Olsmats, B.Wannberg Nuclear Spins of Neutron-Deficient Holmium and Erbium Isotopes NUCLEAR MOMENTS 154,155,156,157,158,158m,159,160,160mHo, 162,162mHo, 164,164mHo, 157,158,159,161Er; measured J. Atomic beam method.
doi: 10.1016/0375-9474(69)90164-X
1968EK01 Phys.Letters 26B, 146 (1968); Erratum Phys.Letters 26B, 387 (1968) C.Ekstrom, I.Lindgren, H.Nyqvist, A.Rosen, K.E.Adelroth Nuclear Spins of 169Lu, 170Lu, 171Lu, 165Tm and 160Er NUCLEAR STRUCTURE 160Er, 169Lu, 165Tm, 170Lu, 171Lu; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0370-2693(68)90510-8
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