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NSR database version of May 21, 2024.

Search: Author = T.Johansson

Found 100 matches.

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2010KL01      Phys.Rev. C 81, 035209 (2010)

J.Klaja, P.Moskal, S.D.Bass, E.Czerwinski, R.Czyzykiewicz, D.Gil, D.Grzonka, T.Johansson, B.Kamys, A.Khoukaz, P.Klaja, W.Krzemien, W.Oelert, B.Rejdych, J.Ritman, T.Sefzick, M.Siemaszko, M.Silarski, J.Smyrski, A.Taschner, M.Wolke, P.Wustner, J.Zdebik, M.Zielinski, W.Zipper

Upper limit of the total cross section for the pn → pnη' reaction

doi: 10.1103/PhysRevC.81.035209
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2009MO04      Phys.Rev. C 79, 015208 (2009)

P.Moskal, R.Czyzykiewicz, H.-H.Adam, S.D.Bass, A.Budzanowski, E.Czerwinski, D.Gil, D.Grzonka, M.Janusz, L.Jarczyk, T.Johansson, B.Kamys, A.Khoukaz, K.Kilian, P.Klaja, J.Majewski, W.Oelert, C.Piskor-Ignatowicz, J.Przerwa, B.Rejdych, J.Ritman, T.Rozek, T.Sefzick, M.Siemaszko, M.Silarski, J.Smyrski, A.Taschner, M.Wolke, P.Wustner, M.Zielinski, W.Zipper, J.Zdebik

Near-threshold production of the η meson via the quasifree pn → pnη reaction

doi: 10.1103/PhysRevC.79.015208
Citations: PlumX Metrics


2007TH09      Phys.Rev. C 76, 011602 (2007)

P.Thorngren Engblom, S.Negasi Keleta, F.Cappellaro, B.Hoistad, M.Jacewicz, T.Johansson, I.Koch, S.Kullander, H.Pettersson, K.Schonning, J.Zlomanczuk, H.Calen, K.Fransson, A.Kupsc, P.Marciniewski, M.Wolke, C.Pauly, L.Demirors, W.Scobel, J.Stepaniak, J.Zabierowski, M.Bashkanov, H.Clement, O.Khakimova, F.Kren, T.Skorodko

Anisotropy in the pion angular distribution of the reaction pp → ppπ0 at 400 MeV

doi: 10.1103/PhysRevC.76.011602
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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- - 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.


2006MO10      J.Phys.(London) G32, 629 (2006)

P.Moskal, H.-H.Adam, A.Budzanowski, R.Czyzykiewicz, D.Grzonka, M.Janusz, L.Jarczyk, T.Johansson, B.Kamys, P.Klaja, A.Khoukaz, K.Kilian, J.Majewski, W.Oelert, C.Piskor-Ignatowicz, J.Przerwa, J.Ritman, T.Rozek, T.Sefzick, M.Siemaszko, J.Smyrski, A.Taschner, J.Wessels, P.Winter, M.Wolke, P.Wustner, Z.Zhang, W.Zipper

A method to disentangle single- and multi-meson production in missing mass spectra from quasi-free pn → pnX reactions

NUCLEAR REACTIONS 2H(p, npX), E at 2 GeV/c; calculated missing mass spectra, multi-pion and single-meson production contributions.

doi: 10.1088/0954-3899/32/5/003
Citations: PlumX Metrics


2004BA02      Nucl.Instrum.Methods Phys.Res. B214, 167 (2004)

B.Bassalleck, A.Berdoz, C.Bradtke, R.Broders, B.Bunker, H.Dennert, H.Dutz, S.Eilerts, W.Eyrich, D.Fields, H.Fischer, G.Franklin, J.Franz, R.Gehring, R.Geyer, S.Goertz, N.Hamann, J.Harmsen, J.Hauffe, F.Heinsius, D.Hertzog, T.Johansson, T.Jones, P.Khaustov, K.Kilian, P.Kingsberry, E.Kriegler, J.Lowe, A.Meier, A.Metzger, C.Meyer, W.Meyer, M.Moosburger, W.Oelert, K.Paschke, M.Pluckthun, S.Pomp, B.Quinn, G.Reicherz, K.Rohrich, K.Sachs, H.Schmitt, B.Schoch, T.Sefzick, F.Stinzing, R.Stotzer, R.Tayloe, St.Wirth

Depolarization and spin transfer in (p-bar)p → (Λ-bar)Λ with a polarized target

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.525, 1.640 GeV/c; measured hyperon-antihyperon production polarization observables. Polarized target.

doi: 10.1016/S0168-583X(03)01768-3
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1318.


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
Citations: PlumX Metrics


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.


2003JO18      Eur.Phys.J. A 18, 277 (2003)

T.Johansson, representing the CELSIUS/WASA Collaboration

Meson production at CELSIUS

doi: 10.1140/epja/i2002-10216-4
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0896.


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2002FA05      Phys.Scr. T99, 146 (2002)

G.Faldt, T.Johansson, C.Wilkin

Near-Threshold Production of η and η' Mesons in pp and pd Collisions

NUCLEAR REACTIONS 1n, 1,2H(p, X), E ≈ threshold; analyzed η and η' meson production σ.

doi: 10.1238/Physica.Topical.099a00146
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2002PO12      Eur.Phys.J. A 15, 517 (2002)

S.Pomp, G.Ingelman, T.Johansson, S.Ohlsson

String Model description of polarisation and angular distributions in (p-bar)p → (Λ-bar)Λ at low energies

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.835, 3.0, 6.0 GeV/c; calculated hyperon-antihyperon production σ(E, θ), hyperon polarization. String model, comparison with data.

doi: 10.1140/epja/i2002-10060-6
Citations: PlumX Metrics


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.


2001BA80      Phys.Lett. 516B, 257 (2001)

P.D.Barnes, B.Bunker, H.Dennert, R.A.Eisenstein, W.Eyrich, H.Fischer, G.Franklin, J.Franz, R.Geyer, P.Harris, J.Hauffe, D.Hertzog, T.Johansson, T.Jones, K.Kilian, W.Oelert, S.Pomp, B.Quinn, K.Rohrich, E.Rossle, K.Sachs, H.Schmitt, T.Sefzick, J.Seydoux, F.Stinzing, R.Tayloe, R.Todenhagen, E.Traneus, S.Wirth

Measurement of the (p-bar)p → KSKSη Cross Section at Beam Momenta in the Regions of 1.45 and 1.7 GeV/c

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.45, 1.7 GeV/c; measured K(S)K(S) associated missing mass distributions, σ.

doi: 10.1016/S0370-2693(01)00958-3
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
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2001JO17      Nucl.Phys. A689, 215c (2001)

T.Johansson, for the CELSIUS/WASA Collaboration

Experimental Studies of η Production at CELSIUS

NUCLEAR REACTIONS 1H(n, X)2H, E ≈ threshold; measured η meson production σ, σ(θ).

doi: 10.1016/S0375-9474(01)00836-3
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2001PO26      Nucl.Phys. A692, 97c (2001)

S.Pomp, P.D.Barnes, R.Broders, B.Bunker, H.Dennert, R.E.Eisenstein, W.Eyrich, H.Fischer, G.Franklin, J.Franz, R.Geyer, P.Harris, J.Hauffe, D.Hertzog, T.Johansson, T.Jones, K.Kilian, R.A.Kraft, C.Meyer, W.Oelert, B.Quinn, K.Rohrich, E.Rossle, K.Sachs, H.Schmitt, R.Schumacher, T.Sefzick, F.Stinzing, R.Tayloe, R.Todenhagen, E.Traneus, S.Wirth, for the PS185 Collaboration

A Measurement of the (p-bar)p → KSKSη Cross Section at Beam Momenta Around 1.6 GeV/c

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.6 GeV/c; measured two-kaon plus η meson production missing mass distributions, σ.

doi: 10.1016/S0375-9474(01)01164-2
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2000AN21      Phys.Lett. 485B, 327 (2000)

M.Andersson, Chr.Bargholtz, H.Calen, K.Fransson, K.Fransson, E.Fumero, L.Holmberg, J.Johanson, T.Johansson, K.Lindh, L.Martensson, I.Sitnikova, A.Sukhanov, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander, J.Zlomanczuk

Isospin Resolved Double Pion Production in the Reaction p + d → 3He + 2π

NUCLEAR REACTIONS 2H(p, 2π0), (p, π+π-), E=477 MeV; measured missing mass spectra, σ; deduced pion production mechanism features.

doi: 10.1016/S0370-2693(00)00721-8
Citations: PlumX Metrics


2000AN30      Acta Phys.Pol. B31, 2123 (2000)

M.Andersson, Chr.Bargholtz, H.Calen, K.Fransson, K.Fransson, E.Fumero, L.Holmberg, J.Johanson, T.Johansson, K.Lindh, L.Martensson, I.Sitnikova, A.Sukhanov, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander, J.Zlomanczuk

The Exclusive p + d → 3He + 2π Reaction at CELSIUS

NUCLEAR REACTIONS 2H(p, 2π0), (p, π+π-), E=477 MeV; measured particle spectra, σ, ratio between T=0 and T=1 channels.


2000BB03      Phys.Rev. C62, 055203 (2000)

P.D.Barnes, G.Franklin, R.McCrady, F.Merrill, C.Meyer, B.Quinn, R.A.Schumacher, V.Zeps, N.Hamann, W.Eyrich, R.Geyer, J.Hauffe, M.Kirsch, R.A.Kraft, F.Stinzing, H.Fischer, J.Franz, E.Rossle, M.Ruh, H.Schmitt, R.Todenhagen, K.Kilian, W.Oelert, K.Rohrich, K.Sachs, T.Sefzick, B.D.Bunker, R.A.Eisenstein, P.G.Harris, D.W.Hertzog, T.D.Jones, R.L.Tayloe, T.Johansson, S.Pomp, E.Traneus

High-Statistics Measurements of the (p-bar)p → (Λ-bar)Λ and (p-bar)p → (Λ-bar)Σ0 + c.c. Reactions at Threshold

NUCLEAR REACTIONS 1H(p-bar, X), E ≈ threshold; measured (Λ-bar)Λ and (Λ-bar)Σ0 production σ, σ(θ); deduced no near-threshold resonance structures.

doi: 10.1103/PhysRevC.62.055203
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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
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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
Citations: PlumX Metrics


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
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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
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2000JO08      Nucl.Phys. A663-664, 85c (2000)

T.Johansson

Meson Production in Nucleon-Nucleon Collisions Near Threshold

doi: 10.1016/S0375-9474(99)00576-X
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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
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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
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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
Citations: PlumX Metrics


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
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1999JO09      Nucl.Phys. A655, 173c (1999)

T.Johansson, P.D.Barnes, B.Bassalleck, C.Bradke, R.Broders, B.Bunker, H.Dennert, H.Dutz, S.Eilerts, R.E.Eisenstein, W.Eyrich, D.Fields, H.Fischer, G.Franklin, J.Franz, R.Gehring, R.Geyer, S.Goertz, J.Harmsen, P.Harris, J.Hauffe, D.Hertzog, T.Jones, K.Kilian, P.Kingsberry, E.Kriegler, K.Koningsmann, J.Lowe, R.A.Kraft, A.Meier, C.A.Meyer, W.Meyer, W.Oelert, K.Paschke, M.Plucktum, S.Pomp, B.Quinn, E.Radtke, G.Reicherz, M.Ruh, K.Rohrich, E.Rossle, K.Sachs, H.Schmitt, R.Schumacher, T.Sefzick, F.Stinzing, R.Stotzer, R.Tayloe, R.Todenhagen, S.Wirth, and the PS185 Collaboration

Results from PS185

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.4-2 GeV/c; analyzed antihyperon-hyperon production σ, σ(θ), related data.

doi: 10.1016/S0375-9474(99)00198-0
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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
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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
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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
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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
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1998EV03      Phys.Rev. D57, 5370 (1998)

C.Evangelista, A.Palano, D.Drijard, N.H.Hamann, R.T.Jones, B.Mouellic, S.Ohlsson, J.-M.Perreau, W.Eyrich, M.Moosburger, S.Pomp, F.Stinzing, H.Fischer, J.Franz, E.Rossle, H.Schmitt, H.Wirth, A.Buzzo, K.Kirsebom, M.Lo Vetere, M.Macri, M.Marinelli, S.Passaggio, M.G.Pia, A.Pozzo, E.Robutti, A.Santroni, P.T.Debevec, R.A.Eisenstein, P.G.Harris, D.W.Hertzog, S.A.Hughes, P.E.Reimer, J.Ritter, R.Geyer, K.Kilian, W.Oelert, K.Rohrich, M.Rook, O.Steinkamp, H.Korsmo, B.Stugu, T.Johansson

Study of the Reaction (p-bar)p → φφ from 1.1 to 2.0 GeV/c

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.1-2.0 GeV/c; measured 4-kaon production σ; deduced φφ production σ, resonance features.

doi: 10.1103/PhysRevD.57.5370
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1998JO05      Nucl.Phys. A631, 331c (1998)

T.Johansson

Experimental Studies of Threshold Meson Production at CELSIUS

NUCLEAR REACTIONS 1H(p, pX), E ≈ 1250-1360 MeV; measured eta production σ, σ(θ); deduced resonance role. Comparison with pion production data. Other reactions discussed.

doi: 10.1016/S0375-9474(98)00031-1
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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
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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.


1997BA34      Phys.Lett. 402B, 227 (1997)

P.D.Barnes, W.Breunlich, H.Dennert, R.A.Eisenstein, W.Eyrich, H.Fischer, G.Franklin, J.Franz, R.von Frankenberg, R.Geyer, N.Hamann, D.W.Hertzog, T.Johansson, K.Kilian, M.Kirsch, R.A.Kraft, W.Oelert, B.Quinn, K.Rohrich, E.Rossle, H.Schmitt, R.Schumacher, T.Sefzick, F.Stinzing, R.Tayloe, R.Todenhagen, and the PS185 Collaboration

Measurement of the (p-bar)p → (Σ+-bar)Σ+ and (p-bar)p → (Σ--bar)Σ- Close to Threshold

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.922 GeV/c; measured hyperon, antihyperon pairs production σ, ratio.

doi: 10.1016/S0370-2693(97)00420-6
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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
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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
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1997EV03      Phys.Rev. D56, 3803 (1997)

C.Evangelista, A.Palano, D.Drijard, N.H.Hamann, R.T.Jones, B.Mouellic, S.Ohlsson, J.-M.Perreau, W.Eyrich, M.Moosburger, S.Pomp, F.Stinzing, H.Fischer, J.Franz, E.Rossle, H.Schmitt, H.Wirth, A.Buzzo, K.Kirsebom, M.Lo Vetere, M.Macri, M.Marinelli, S.Passaggio, M.G.Pia, A.Pozzo, E.Robutti, A.Santroni, P.T.Debevec, R.A.Eisenstein, P.G.Harris, D.W.Hertzog, S.A.Hughes, P.E.Reimer, J.Ritter, R.Geyer, K.Kilian, W.Oelert, K.Rohrich, M.Rook, O.Steinkamp, H.Korsmo, B.Stugu, T.Johansson

Measurement of the (p-bar)p → K(s)K(s) Reaction from 0.6 to 1.9 GeV/c

NUCLEAR REACTIONS 1H(p-bar, X), E at 0.6-1.9 GeV/c; measured K(s)K(s) production σ; deduced branching ratios, no evidence for ξ(2220).

doi: 10.1103/PhysRevD.56.3803
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1997JO18      Nucl.Phys. A626, 29c (1997)

T.Johansson, and the PROMICE-WASA Collaboration

Meson Production in Light Ion Collisions at CELSIUS

NUCLEAR REACTIONS 1H(p, pX), E not given; measured π0, η production σ. 1n, 2H(p, X), E not given; measured η production σ. Gas-jet targets, quasi-free interactions.

doi: 10.1016/S0375-9474(97)00518-6
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1996BA58      Phys.Rev. C54, 1877 (1996)

P.D.Barnes, G.Diebold, G.Franklin, B.Quinn, R.Schumacher, J.Seydoux, V.Zeps, P.Birien, W.Dutty, H.Fischer, J.Franz, E.Rossle, H.Schledermann, H.Schmitt, R.Todenhagen, W.Breunlich, N.Nagele, R.Broders, R.von Frankenberg, K.Kilian, W.Oelert, K.Rohrich, K.Sachs, T.Sefzick, G.Sehl, M.Ziolkowski, R.A.Eisenstein, D.Hertzog, R.Tayloe, H.Dennert, W.Eyrich, R.Geyer, J.Hauffe, A.Hofmann, M.Kirsch, R.A.Kraft, F.Stinzing, N.Hamann, T.Johansson, S.Ohlsson

Observables in High-Statistics Measurements of the Reaction (p-bar)p → (Λ-bar)Λ

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.642, 1.918 GeV/c; measured Λ(Λ-bar) production associated σ(θ), polarizations, spin correlations, analyzing powers, singlet fractions; deduced CP, CPT violation phenomena upper limits.

doi: 10.1103/PhysRevC.54.1877
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1996BA78      Phys.Rev. C54, 2831 (1996)

P.D.Barnes, G.Franklin, B.Quinn, R.A.Schumacher, V.Zeps, N.Hamann, W.Dutty, H.Fischer, J.Franz, E.Rossle, H.Schmitt, R.Todenhagen, R.von Frankenberg, K.Kilian, W.Oelert, K.Rohrich, K.Sachs, T.Sefzick, M.Ziolkowski, R.A.Eisenstein, P.G.Harris, D.W.Hertzog, S.A.Hughes, P.E.Reimer, R.L.Tayloe, W.Eyrich, R.Geyer, M.Kirsch, R.A.Kraft, F.Stinzing, T.Johansson, S.Ohlsson

Measurement of the (p-bar)p → (Λ-bar)Λ and (p-bar)p → (Σ-bar)0Λ + (c.c.) Reactions at 1.726 and 1.771 GeV/c

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.726, 1.771 GeV/c; measured total, differential σ, polarization, spin correlation coefficients for Σ0-barΛ, Λ-barΣ0, hyperon production.

doi: 10.1103/PhysRevC.54.2831
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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
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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
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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
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1994BA70      Phys.Lett. 331B, 203 (1994)

P.D.Barnes, P.Birien, W.H.Breunlich, W.Dutty, R.A.Eisenstein, G.Ericsson, W.Eyrich, H.Fischer, R.von Frankenberg, G.Franklin, J.Franz, R.Geyer, N.Hamann, D.Hertzog, A.Hofmann, T.Johansson, K.Kilian, M.Kirsch, R.-A.Kraft, W.Oelert, S.Ohlsson, B.Quinn, K.Rohrich, E.Rossle, H.Schledermann, H.Schmitt, T.Sefzick, G.Sehl, J.Seydoux, F.Stinzing, R.Tayloe, R.Todenhagen, V.Zeps, M.Ziolkowski

Study of the Reaction (p-bar)p → (Lambda-bar)Lambda Below 6 MeV Excess Energy

NUCLEAR REACTIONS 1H(p-bar, X), E=low; measured σ(E) vs excess energy, σ(θ) for ((lambda-bar)-lambda) production.

doi: 10.1016/0370-2693(94)90964-4
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1994JU03      Z.Phys. A347, 181 (1994)

J.Julien, M.Bolore, J.Gosset, J.M.Hisleur, A.Mougeot, G.S.Pappalardo, B.Saghai, G.Sanouillet, D.Ardouin, H.Dabrowski, B.Erazmus, C.Lebrun, V.Bellini, L.Sperduto, C.Cerruti, S.Leray, D.Lebrun, P.De Saintignon, T.Johansson, K.Kilian, L.Bimbot

Search for an Enhanced Production of Low Energy Pions in C(p, π+)X, Cu(p, π+)X, and Cu(p, π0)X Reactions for 300 MeV ≤ T(p) ≤ 400 MeV

NUCLEAR REACTIONS C, Cu(p, π+X), Cu(p, π0X), E=300-400 MeV; measured pion yield low to high energy ratio; deduced structure evidence.

doi: 10.1007/BF01292374
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1993AR03      Phys.Rev. C47, 1957 (1993)

T.A.Armstrong, J.P.Bocquet, G.Ericsson, T.Johansson, T.Krogulski, R.A.Lewis, F.Malek, M.Maurel, E.Monnand, J.Mougey, H.Nifenecker, J.Passaneau, P.Perrin, S.M.Polikanov, M.Rey-Campagnolle, C.Ristori, G.A.Smith, G.Tibell

Fission of Heavy Hypernuclei Formed in Antiproton Annihilation

NUCLEAR REACTIONS 238U(p-bar, X), E at 105 MeV/c; measured hypernuclei yield, fission (fragment)(fragment)-coin; deduced fission hypernuclei T1/2.

doi: 10.1103/PhysRevC.47.1957
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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
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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.


1993JO08      Phys.Scr. 48, 149 (1993)

T.Johansson

Threshold Production in Antinucleon-Nucleon Interactions

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.695 GeV/c; measured σ(θ), polarization for (lambda-bar)(lambda)-, (lambda-bar)(Σ0)-production.

doi: 10.1088/0031-8949/48/2/004
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1993RO07      Z.Phys. A345, 89 (1993)

Ch.Rosel, H.Hanscheid, J.Hartfiel, R.von Mutius, J.F.M.d'Achard van Enschut, P.David, H.Janszen, T.Johansson, J.Konijn, T.Krogulski, C.T.A.M.de Laat, H.Paganetti, C.Petitjean, S.M.Polikanov, H.W.Reist, F.Risse, L.A.Schaller, L.Schellenberg, W.Schrieder, A.K.Sinha, A.Taal, J.P.Theobald, G.Tibell, N.Trautmann

The Study of Prompt and Delayed Muon Induced Fission III. The Ratios of Prompt to Delayed Fission Yields

NUCLEAR REACTIONS 233,234,235,236,238U, 237Np, 242,244Pu(μ-, F), E not given; measured prompt to delayed fission yields ratios, absolute probabilities; deduced fission probabilities per muon capture.


1992BO15      Z.Phys. A342, 183 (1992)

J.P.Bocquet, F.Malek, H.Nifenecker, M.Rey-Campagnolle, M.Maurel, E.Monnand, P.Perrin, C.Ristori, G.Ericsson, T.Johansson, G.Tibell, S.Polikanov, T.Krogulski, J.Mougey

Prompt Fission Induced by Antiproton Annihilation at Rest on Heavy Nuclei

NUCLEAR REACTIONS 238U, 209Bi, 208Pb, 197Au(p-bar, F), E at rest; measured fission fragment velocity distribution, kinetic energy vs mass, mass distributions; deduced fission probabilities.

doi: 10.1007/BF01288467
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1992CH12      Phys.Rev. C45, 2332 (1992)

B.Chen, T.A.Armstrong, R.A.Lewis, R.Newton, G.A.Smith, J.P.Bocquet, F.Malek, H.Nifenecker, M.Maurel, E.Monnand, P.Perrin, C.Ristori, G.Ericsson, T.Johansson, G.Tibell, M.Rey-Campagnolle, S.Polikanov, T.Krogulski, J.Mougey

Neutron Yields and Angular Distributions Produced in Antiproton Annihilation at Rest in Uranium

NUCLEAR REACTIONS U(p-bar, F), E at rest; measured fission (fragment)n-coin, neutron yields; deduced fragment neutron emission mechanism.

doi: 10.1103/PhysRevC.45.2332
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1991BA19      Nucl.Phys. A526, 575 (1991)

P.D.Barnes, G.Diebold, G.Franklin, C.Maher, B.Quinn, J.Seydoux, K.Kilian, R.Besold, W.Eyrich, R.von Frankenberg, A.Hofmann, D.Malz, F.Stinzing, P.Woldt, P.Birien, W.Dutty, J.Franz, N.Hamann, E.Rossle, H.Schledermann, H.Schmitt, H.-J.Urban, R.A.Eisenstein, D.Hertzog, W.Oelert, G.Sehl, B.E.Bonner, G.Ericsson, T.Johansson, S.Ohlsson, W.H.Breunlich, P.Pawlek

Study of the Reaction (p-bar)p → (Lambda-bar)Lambda at 1.546 and 1.695 GeV/c

NUCLEAR REACTIONS 1H(p-bar, X), E at 1.546, 1.695 GeV/c; measured hyperon-antihyperon exclusive production σ, σ(θ), polarization, spin correlation.

doi: 10.1016/0375-9474(91)90434-8
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1988DA17      Z.Phys. A330, 397 (1988)

P.David, H.Hanscheid, J.Hartfiel, H.Janszen, T.Mayer-Kuckuk, R.von Mutius, F.Risse, Ch.F.G.Rosel, W.Schrieder, C.Petitjean, H.W.Reist, S.M.Polikanov, J.Konijn, C.T.A.M.de Laat, A.Taal, T.Krogulski, T.Johansson, G.Tibell, J.F.M.d'Achard van Enschut, J.P.Theobald, N.Trautmann, C.Gugler, L.A.Schaller, L.Schellenberg

The Study of Prompt and Delayed Muon Induced Fission II. Mean Life Times of Negative Muons Bound to 237Np, 242Pu and 244Pu

NUCLEAR REACTIONS 237Np, 242,244Pu(μ-, F), E at rest; measured fission (fragment)(fragment)μ-, (fragment)(fragment)-coin; deduced muon capture rates.


1988NO09      Nucl.Phys. A489, 763 (1988)

B.Noren, B.Jakobsson, A.Kristiansson, L.Karlsson, A.Oskarsson, M.Westenius, J.Julien, V.Bellini, R.Fonte, T.Johansson, J.Thun, C.Guet

Charge Pion Production and Projectile Breakup in 85A MeV 12C-Induced Heavy-Ion Reactions

NUCLEAR REACTIONS 12C, 116,124Sn(12C, π+X), (12C, π-X), E=85 MeV/nucleon; measured σ(E(π), fragment Z).

doi: 10.1016/0375-9474(88)90120-0
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1987BO18      Phys.Lett. 192B, 312 (1987)

J.P.Bocquet, M.Epherre-Rey-Campagnolle, G.Ericsson, T.Johansson, J.Konijn, T.Krogulski, M.Maurel, E.Monnand, J.Mougey, H.Nifenecker, P.Perrin, S.Polikanov, C.Ristori, G.Tibell

Delayed Fission from the Antiproton Annihilation in 209Bi - Evidence for Hypernuclear Decay

NUCLEAR REACTIONS 209Bi(p-bar, F), E at rest; measured delayed fission T1/2, yield, fragment positions; deduced hypernuclear decay evidence. Avalanche counter detection system.

doi: 10.1016/0370-2693(87)90112-2
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1987DA22      Z.Phys. A328, 37 (1987)

P.David, J.Hartfiel, H.Janszen, T.Mayer-Kuckuk, R.von Mutius, C.Petitjean, H.W.Reist, S.M.Polikanov, J.Konijn, C.T.A.M.de Laat, A.Taal, T.Krogulski, T.Johansson, G.Tibell, J.F.M.d'Achard van Enschut

The Study of Prompt and Delayed Muon Induced Fission. I. Total Kinetic Energies and Mass Distributions

ATOMIC PHYSICS, Mesic-Atoms 235,238U, 237Np, 242Pu(μ-, F), E at 48, 53 MeV/c; 238U, 237Np(π-, F), E at 110 MeV/c; measured muon induced fission fragment total kinetic energy, mass distributions; deduced muon induced fission characteristics.

NUCLEAR REACTIONS 235,238U, 237Np, 242Pu(μ-, F), E at 48, 53 MeV/c; 238U, 237Np(π-, F), E at 110 MeV/c; measured fission fragment total kinetic energy, mass distributions; deduced muon induced fission characteristics.


1986BO34      Phys.Lett. 182B, 146 (1986)

J.P.Bocquet, M.Epherre-Rey Campagnolle, G.Ericsson, T.Johansson, J.Konijn, T.Krogulski, M.Maurel, E.Monnand, J.Mougey, H.Nifenecker, P.Perrin, S.Polikanov, C.Ristori, G.Tibell

Observation of the Delayed Fission Induced by Antiproton Annihilation in 238U

NUCLEAR REACTIONS 238U(p-bar, F), E=100, 200 MeV/c; measured delayed fission fragment distributions, yield, T1/2. Recoil distance technique, scintillators.

doi: 10.1016/0370-2693(86)91566-2
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1984BE35      Nucl.Phys. A423, 511 (1984)

V.Bernard, J.Girard, J.Julien, R.Legrain, J.Poitou, A.Oskarsson, L.Carlen, H.-A.Gustafsson, B.Jakobsson, P.Kristiansson, B.Noren, I.Otterlund, H.Ryde, T.Johansson, G.Tibell, R.Bertholet, C.Guet, M.Maurel, H.Nifenecker, P.Perrin, F.Schussler, M.Buenerd, D.Lebrun, P.Martin, G.Lovhoiden, J.P.Bondorf, O.-B.Nielsen, A.Palmeri

Production of Charged Pions in Intermediate-Energy Heavy-Ion Collisions

NUCLEAR REACTIONS 7Li, 12C, 208Pb(12C, π+), E=60, 75, 85 MeV/nucleon; measured production σ(θ), σ(θ, E(π)); deduced (π-+) ratio.

doi: 10.1016/0375-9474(84)90038-1
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1984DA02      Phys.Lett. 136B, 24 (1984)

J.F.M.d'Achard van Enschut, J.B.R.Berkhout, W.Duinker, C.W.E.van Eijk, W.H.A.Hesselink, T.Johansson, T.J.Ketel, J.H.Koch, J.Konijn, C.T.A.M.de Laat, W.Lourens, G.van Middelkoop, W.Poeser

Anomalous Strong Interaction Shifts and Widths of the 3d State in Pionic Pt and Au

ATOMIC PHYSICS, Mesic-Atoms Pt, Au; measured pionic E X-ray, I X-ray; deduced strong interaction monopole shifts, widths.

doi: 10.1016/0370-2693(84)92048-3
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1983BR30      Nucl.Instrum.Methods 217, 131 (1983)

A.Breskin, T.Johansson, S.Polikanov, J.C.Santiard

The TREC: A 4π, low-pressure tracking range and energy chamber for heavily ionizing particles

RADIOACTIVITY 252Cf(SF); measured fission fragment, α-particle tracks. New three-dimensional position sensitive proportional detector.

doi: 10.1016/0167-5087(83)90120-5
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1983DA09      Phys.Lett. 124B, 161 (1983)

P.David, J.Hartfiel, H.Janszen, T.Johansson, J.Konijn, T.Krogulski, T.Mayer-Kuckuk, C.Petitjean, S.Polikanov, H.W.Reist, G.Tibell

Total Kinetic Energy Release and Mass Distributions in Prompt and Delayed Muon Induced Fission of 238U

NUCLEAR REACTIONS 238U(μ-, F), E at rest; measured prompt, delayed fission fragment mass, total kinetic energy release; deduced prompt to delayed fission yields, muonic state T1/2.

doi: 10.1016/0370-2693(83)91426-0
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1982BU17      Phys.Rev. C26, 1299 (1982)

M.Buenerd, P.Martin, R.Bertholet, C.Guet, M.Maurel, J.Mougey, H.Nifenecker, J.Pinston, P.Perrin, F.Schussler, J.Julien, J.P.Bondorf, L.Carlen, H.A.Gustafsson, B.Jakobsson, T.Johansson, P.Kristiansson, O.B.Nielsen, A.Oskarsson, I.Otterlund, H.Ryde, B.Schroder, G.Tibell

Observation of Rainbow Scattering in the 12C + 12C System at E(cm) = 508 MeV

NUCLEAR REACTIONS 12C(12C, 12C), E=1.016 GeV; measured σ(θ); deduced optical model parameters, σ(reaction), nuclear rainbow effect.

doi: 10.1103/PhysRevC.26.1299
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1319.


1982JO05      Phys.Lett. 116B, 402 (1982)

T.Johansson, J.Konijn, T.Krogulski, S.Polikanov, H.W.Reist, G.Tibell

Radiationless 3d → 1s Transition in Muonic Atoms of 238U

ATOMIC PHYSICS, Mesic-Atoms 238U; measured muonic X-rays; deduced radiationless transition probability.

doi: 10.1016/0370-2693(82)90153-8
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1981BU08      Phys.Lett. 102B, 242 (1981)

M.Buenerd, J.Pinston, J.Cole, C.Guet, D.Lebrun, J.M.Loiseaux, P.Martin, E.Monnand, J.Mougey, H.Nifenecker, R.Ost, P.Perrin, Ch.Ristori, P.de Saintignon, F.Schussler, L.Carlen, H.A.Gustafsson, B.Jakobsson, T.Johansson, G.Jonsson, J.Krumlinde, I.Otterlund, H.Ryde, B.Schroder, G.Tibell, J.B.Bondorf, O.B.Nielsen

Elastic and Inelastic Scattering of 1.03 GeV 12C Projectiles

NUCLEAR REACTIONS 12C, Ca, 89Y, 208Pb(12C, 12C), (12C, 12C'), E=86 MeV/nucleon; measured σ(θ); deduced optical model parameters. 40Ca deduced evidence for GQR. Natural Ca target. Optical model, DWBA analyses.

doi: 10.1016/0370-2693(81)90867-4
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1319.


1981IN01      Nucl.Phys. A365, 426 (1981)

A.Ingemarsson, T.Johansson, G.Tibell

Elastic and Inelastic Scattering of 178 MeV Protons from 58Ni and 60Ni

NUCLEAR REACTIONS 58,60Ni(p, p), (p, p'), E=178 MeV; measured σ(θ), σ(Ep', θ), polarization P(θ); deduced optical potential; 58Ni levels deduced deformation lengths, quadrupole moment. DWBA, coupled-channel analysis, full Thomas term.

doi: 10.1016/0375-9474(81)90400-0
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0189.


1981KO11      Nucl.Phys. A360, 187 (1981)

J.Konijn, W.Van Doesburg, G.T.Ewan, T.Johansson, G.Tibell

Quadrupole Interactions in Pionic and Muonic Tantalum and Rhenium

NUCLEAR MOMENTS 181Ta, 185,187Re; measured hyperfine splitting. 181Ta, 185,187Re deduced quadrupole moment.

ATOMIC PHYSICS, Mesic-Atoms 181Ta, 185Re, 187Re; measured 4f → 3d, 5g → 4f pionic and 5g → 4f muonic X-rays, strong interaction shifts, widths.

doi: 10.1016/0375-9474(81)90142-1
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1981MO20      Phys.Lett. 105B, 25 (1981)

J.Mougey, R.Ost, M.Buenerd, A.J.Cole, C.Guet, D.Lebrun, J.M.Loiseaux, P.Martin, M.Maurel, E.Monnand, H.Nifenecker, P.Perrin, J.Pinston, C.Ristori, P.de Saintignon, F.Schussler, L.Carlen, B.Jakobsson, A.Oskarsson, I.Otterlund, B.Schroder, H.A.Gustafsson, T.Johansson, H.Ryde, J.P.Bondorf, O.B.Nielsen, G.Tibell

Projectile Fragments from 86 MeV/Nucleon 12C Induced Reactions

NUCLEAR REACTIONS 12C, Ag, Au(12C, X), E=86 MeV/nucleon; measured σ(fragment E, θ); deduced production σ for 6,7,8,9Li, 7,9,10Be, 8,10,11B, 9,10,11C, 12B. Fragmentation model.

doi: 10.1016/0370-2693(81)90032-0
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1980GA23      Nucl.Phys. A350, 278 (1980)

Dz.Ganzorig, P.G.Hansen, T.Johansson, B.Jonson, J.Konijn, T.Krogulski, S.M.Polikanov, G.Tibell, L.Westgaard

Fission of 232Th and 238U in the Interaction with Negative Muons

NUCLEAR REACTIONS, Fission 232Th, 238U(μ-, F), E at rest; measured μ(fragment)(t), μ(electron)(t), μ(fragment)(electron)(t). 232Th, 238U deduced higher probability for heavy fragment muon attachment, T1/2.

doi: 10.1016/0375-9474(80)90460-1
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1980JO10      Phys.Lett. B97, 29 (1980)

T.Johansson, J.Konijn, T.Krogulski, S.Polikanov, H.W.Reist, G.Tibell

Muon Induced Quadrupole Photofission

NUCLEAR REACTIONS, Fission 238U(μ-, F), E at rest; measured E(X-ray), I(X-ray), (X-ray)(fragment)-coin. 238U deduced dominant prompt fission from 3d-1s radiationless transition.

doi: 10.1016/0370-2693(80)90539-0
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1979HO09      Nucl.Phys. A319, 409 (1979)

B.Hoistad, S.Dahlgren, T.Johansson, O.Jonsson

Experimental and Theoretical Studies of Positive Pion Production on 10B and 40Ca by 163-186 MeV Protons

NUCLEAR REACTIONS 10B(p, π+), 40Ca(p, π+), E=163-186 MeV; measured σ(Eπ+, θ). 11B, 41Ca deduced levels. PWBA, DWBA calculations. Enriched targets.

doi: 10.1016/0375-9474(79)90523-2
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1979IN04      Nucl.Phys. A322, 285 (1979)

A.Ingemarsson, T.Johansson, G.Tibell

Medium-Energy Proton Scattering from 58Ni: Experimental Results and Coupled-Channel Calculations

NUCLEAR REACTIONS 58Ni(p, p'), E=178 MeV; measured σ(Ep, θ), polarization(θ); deduced optical potential, DWBA, coupled channel analysis, full Thomas term.

doi: 10.1016/0375-9474(79)90427-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0155.


1979KO22      Nucl.Phys. A326, 401 (1979)

J.Konijn, J.K.Panman, J.H.Koch, W.van Doesburg, G.T.Ewan, T.Johansson, G.Tibell, K.Fransson, L.Tauscher

Pionic 4f → 3d Transition in 181Ta, Natural Re, and 209Bi and the Strong Interaction Level Shift and Width of the Pionic 3d State

ATOMIC PHYSICS, Mesic-Atoms 181Ta, Re, 209Bi; measured pionic E(X-ray), I(X-ray); deduced strong interaction widths of 5g, 4f levels.

doi: 10.1016/0375-9474(79)90400-7
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1978GA14      Phys.Lett. 78B, 41 (1978)

D.Ganzorig, P.G.Hansen, T.Johansson, B.Jonson, J.Konijn, T.Krogulski, V.D.Kuznetsov, S.M.Polikanov, G.Tibell, L.Westgaard

The Muon Capture Rate in 232Th and 238U Studied in the Fission Mode

NUCLEAR REACTIONS 232Th, 238U(μ-, F); measured muon capture rate.

doi: 10.1016/0370-2693(78)90342-8
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1978GA15      Phys.Lett. 77B, 257 (1978)

D.Ganzorig, P.G.Hansen, T.Johansson, B.Jonson, J.Konijn, T.Krogulski, V.D.Kuznetsov, S.M.Polikanov, G.Tibell, L.Westgaard

Fission of Muonic 232Th and 238U

NUCLEAR REACTIONS 232Th, 238U(μ-, F), E at rest; measured prompt fission spectra.

doi: 10.1016/0370-2693(78)90701-3
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1978HO04      Phys.Lett. 73B, 123 (1978)

B.Hoistad, T.Johansson, O.Jonsson

The (p, π) Reaction on 26Mg at 180 MeV and a Search for Δ++ Components in Nuclei

NUCLEAR REACTIONS 26Mg(p, π+), (p, π-), E=180 MeV; measured σ(θ).

doi: 10.1016/0370-2693(78)90814-6
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1978HO19      Phys.Lett. 79B, 385 (1978)

B.Hoistad, T.Johansson, O.Jonsson

Positive Pion Production on 90Zr and 208Pb by 180 MeV Protons

NUCLEAR REACTIONS 90Zr, 208Pb(p, π+), E=180 MeV; measured σ(θ). Comparison with PWBA, DWBA, one nucleon model.

doi: 10.1016/0370-2693(78)90388-X
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1972JO04      Nucl.Phys. A183, 33 (1972)

T.A.Johansson

Single-Particle Energy Levels in a Two-Centre Shell Model

NUCLEAR STRUCTURE 208Pb; Z=114; calculated single-particle levels. 2-center shell model.

doi: 10.1016/0375-9474(72)90929-3
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1970JO29      Ann.Phys.(Paris) 5, 377 (1970)

T.Johansson, S.G.Nilsson, Z.Szymanski

Theoretical Predictions Concerning Superheavy Elements

NUCLEAR STRUCTURE, Fission Sg, Hs, Ds; Z=112, 114, 120; calculated T1/2(SF), potential energy surfaces, single-particle levels.


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