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NSR database version of April 24, 2024.

Search: Author = P.Thorngren-Engblom

Found 34 matches.

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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


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.


2006PR22      Phys.Rev.C 74, 064003 (2006)

B.v.Przewoski, H.O.Meyer, J.T.Balewski, W.W.Daehnick, J.Doskow, W.Haeberli, R.Ibald, B.Lorentz, R.E.Pollock, P.V.Pancella, F.Rathmann, T.Rinckel, S.K.Saha, B.Schwartz, P.Thorngren-Engblom, A.Wellinghausen, T.J.Whitaker, T.Wise

Analyzing powers and spin correlation coefficients for p + d elastic scattering at 135 and 200 MeV

NUCLEAR REACTIONS 2H(polarized p, p), E=135, 200 MeV; measured σ(θ), analyzing powers, spin correlation coefficients; deduced no three-nucleon force effect. Polarized target, comparison with Faddeev calculations.

doi: 10.1103/PhysRevC.74.064003
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1524.


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.


2004KU12      Few-Body Systems 34, 259 (2004)

J.Kuros-Zolnierczuk, P.Thorngren Engblom, H.-O.Meyer, T.J.Whitaker, H.Witala, J.Golak, H.Kamada, A.Nogga, R.Skibinski

Faddeev Calculations of Breakup Reactions with Realistic Experimental Constraints

NUCLEAR REACTIONS 1H(polarized d, np), E=270 MeV; calculated analyzing powers, spin correlation coefficients. Faddeev framework.

doi: 10.1007/s00601-004-0055-1
Citations: PlumX Metrics


2004ME16      Phys.Rev.Lett. 93, 112502 (2004)

H.O.Meyer, T.J.Whitaker, R.E.Pollock, B.von Przewoski, T.Rinckel, J.Doskow, J.Kuros-Zolnierczuk, P.Thorngren-Engblom, P.V.Pancella, T.Wise, B.Lorentz, F.Rathmann

Axial Observables in (d(pol)p(pol)) Breakup and the Three-Nucleon Force

NUCLEAR REACTIONS 1H(polarized d, np), E=270 MeV; measured axial polarization observables; deduced no sensitivity to three-nucleon force effects. Polarized target.

doi: 10.1103/PhysRevLett.93.112502
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


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.


2002DA02      Phys.Rev. C65, 024003 (2002)

W.W.Daehnick, S.K.Saha, R.W.Flammang, H.O.Meyer, J.T.Balewski, R.E.Pollock, B.von Przewoski, T.Rinckel, P.Thorngren-Engblom, A.Wellinghausen, B.Lorentz, F.Rathmann, B.Schwartz, T.Wise, P.V.Pancella

Spin Correlations in p(pol)p(pol) → pnπ+ Pion Production Near Threshold

NUCLEAR REACTIONS 1H(polarized p, pπ+), E=325, 350, 375, 400 MeV; measured σ(θ), Ay(θ), longitudinal and transverse spin correlation coefficients, other polarization observables. Polarized target, kinematically complete measurement. Comparison with meson exchange model predictions.

doi: 10.1103/PhysRevC.65.024003
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.


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
Citations: PlumX Metrics


2001ME12      Phys.Rev. C63, 064002 (2001)

H.O.Meyer, A.Wellinghausen, J.T.Balewski, J.Doskow, R.E.Pollock, B.von Przewoski, T.Rinckel, P.Thorngren-Engblom, L.D.Knutson, W.Haeberli, B.Lorentz, F.Rathmann, B.Schwartz, T.Wise, W.W.Daehnick, S.K.Saha, P.V.Pancella

Complete Set of Polarization Observables in p(pol)p(pol) → ppπ0 Close to Threshold

NUCLEAR REACTIONS 1H(polarized p, pπ0), E=325-400 MeV; measured σ(E, θ), polarization observables; deduced partial wave amplitudes. Polarized target.

doi: 10.1103/PhysRevC.63.064002
Citations: PlumX Metrics


2001RI02      Nucl.Phys. A679, 231 (2001)

A.Ringbom, J.Blomgren, H.Conde, K.Elmgren, N.Olsson, J.Rahm, T.Ronnqvist, O.Jonsson, L.Nilsson, P.-U.Renberg, G.Tibell, Chr.Bargholtz, K.Fransson, K.Lindh, P.-E.Tegner, P.Thorngren Engblom, S.Y.van der Werf

The 10, 11B(n, p)10, 11Be Reactions at En = 96 MeV

NUCLEAR REACTIONS 10,11B(n, p), E=96 MeV; measured σ(Ep, θ); deduced Gamow-Teller strength, dipole excitations. DWBA calculations.

doi: 10.1016/S0375-9474(00)00374-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22659.


2000AN15      Phys.Lett. 481B, 165 (2000); Erratum Phys.Lett. 484B, 375 (2000)

M.Andersson, Chr.Bargholtz, K.Fransson, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander

Pionic Fusion to a Halo State, the d(α, 6Li*0 Reaction Studied Close to Threshold

NUCLEAR REACTIONS 2H(α, π0), E=418, 420 MeV; measured σ, σ(E), σ(θ). 6Li deduced halo features. Monte Carlo simulation.

doi: 10.1016/S0370-2693(00)00496-2
Citations: PlumX Metrics


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.


2000AN31      Acta Phys.Pol. B31, 2343 (2000)

M.Andersson, Chr.Bargholtz, K.Fransson, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander

Pionic Fusion Close to Threshold: d + α → 6Li* + π0 at CELSIUS

NUCLEAR REACTIONS 2H(α, π0), E=417.95, 420.30 MeV; measured recoil nucleus energy, σ(θ), σ.


2000ME10      Phys.Lett. 480B, 7 (2000)

H.O.Meyer, L.D.Knutson, J.T.Balewski, W.W.Daehnick, J.Doskow, W.Haeberli, B.Lorentz, R.E.Pollock, P.V.Pancella, B.von Przewoski, F.Rathmann, T.Rinckel, S.W.Saha, B.Schwartz, P.Thorngren-Engblom, A.Wellinghausen, T.Wise

Observation of a Large Longitudinal Analyzing Power in a Nuclear Reaction

NUCLEAR REACTIONS 1H(polarized p, pπ0), E=375 MeV; measured longitudinal analyzing power vs azimuthal angle; deduced implications for parity violation experiments. Polarized target.

doi: 10.1016/S0370-2693(00)00360-9
Citations: PlumX Metrics


2000TH05      Nucl.Phys. A663-664, 447c (2000)

P.Thorngren-Engblom, H.O.Meyer, J.T.Balewski, W.W.Daehnick, J.Doskow, W.Haeberli, B.Lorentz, P.V.Pancella, R.E.Pollock, B.von Przewoski, F.Rathmann, T.Rinckel, S.K.Saha, B.Schwartz, A.Wellinghausen, T.Wise

Initial Singlet and Triplet Spin State Contributions to p(pol)p(pol) → ppπ0

NUCLEAR REACTIONS 1H(polarized p, pπ0), E=325, 350, 375, 400 MeV; measured spin-dependent σ(θ). Polarized target.

doi: 10.1016/S0375-9474(99)00604-1
Citations: PlumX Metrics


2000VO11      Phys.Rev. C61, 064604 (2000)

B.von Przewoski, J.T.Balewski, J.Doskow, H.O.Meyer, R.E.Pollock, T.Rinckel, P.Thorngren-Engblom, A.Wellinghausen, W.Haeberli, B.Lorentz, F.Rathmann, B.Schwartz, T.Wise, W.W.Daehnick, S.K.Saha, P.V.Pancella

Measurement of Spin Correlation Coefficients in p(pol)p(pol) → dπ+

NUCLEAR REACTIONS 1H(polarized p, π+), E=350.5, 375.0, 400.0 MeV; measured analyzing power, spin correlation coefficients; deduced partial wave contributions. Polarized target. Comparisons with model predictions.

doi: 10.1103/PhysRevC.61.064604
Citations: PlumX Metrics


1999ME26      Phys.Rev.Lett. 83, 5439 (1999)

H.O.Meyer, J.T.Balewski, J.Doskow, R.E.Pollock, B.von Przewoski, T.Rinckel, P.Thorngren-Engblom, A.Wellinghausen, W.Haeberli, B.Lorentz, F.Rathmann, B.Schwartz, T.Wise, W.W.Daehnick, S.K.Saha, P.V.Pancella

Measurement of Partial-Wave Contributions in pp → ppπ0

NUCLEAR REACTIONS 1H(polarized p, pπ0), E=325-400 MeV; measured spin-dependent total σ ratios; deduced partial wave contributions. Polarized target.

doi: 10.1103/PhysRevLett.83.5439
Citations: PlumX Metrics


1999SA34      Phys.Lett. 461B, 175 (1999)

S.K.Saha, W.W.Daehnick, R.W.Flammang, J.T.Balewski, H.O.Meyer, R.E.Pollock, B.von Przewoski, T.Rinckel, P.Thorngren-Engblom, B.Lorentz, F.Rathmann, B.Schwartz, T.Wise, P.V.Pancella

Spin Correlation Coefficients in p(pol)p(pol) → pnπ+ from 325 to 400 MeV

NUCLEAR REACTIONS 1H(polarized p, nπ+), E=325, 350, 375, 400 MeV; measured missing mass, Ay(θ), spin correlation coefficients. Polarized target. Comparison with calculation.

doi: 10.1016/S0370-2693(99)00845-X
Citations: PlumX Metrics


1998AN35      Acta Phys.Pol. B29, 2963 (1998)

M.Andersson, Chr.Bargholtz, E.Fumero, K.Fransson, L.Holmberg, K.Lindh, L.Martensson, D.Protic, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander, and the WASA/PROMICE Collaboration

Isospin Resolved Double Pion Production at CELSIUS

NUCLEAR REACTIONS 2H(d, X), E ≈ threshold; analyzed two-pion production data; deduced s-wave dominance at low energy.


1998AN36      Acta Phys.Pol. B29, 2969 (1998)

M.Andersson, Chr.Bargholtz, E.Fumero, K.Fransson, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander, and the WASA/PROMICE Collaboration

Study of the p + d → 3He + 2π Reaction at CELSIUS

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


1998ME21      Phys.Rev.Lett. 81, 3096 (1998)

H.O.Meyer, J.T.Balewski, M.Dzemidzic, J.Doskow, R.E.Pollock, B.von Przewoski, T.Rinckel, F.Sperisen, P.Thorngren-Engblom, M.Wolanski, W.Haeberli, B.Lorentz, F.Rathmann, B.Schwartz, T.Wise, W.W.Daehnick, R.W.Flammang, S.K.Saha, D.J.Tedeschi, P.V.Pancella

Dependence of p(pol)p(pol) → ppπ0 Near Threshold on the Spin of the Colliding Nucleons

NUCLEAR REACTIONS 1H(polarized p, pπ0), E=325.6, 350.5, 375, 400 MeV; measured spin-dependent σ, Ay, (A(xx)-A(yy)), asymmetries; deduced partial wave contributions. Polarized target.

doi: 10.1103/PhysRevLett.81.3096
Citations: PlumX Metrics


1997AN27      Acta Phys.Hung.N.S. 6, 37 (1997)

M.Andersson, Chr.Bargholtz, Kj.Fransson, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander

Pionic Fusion Study of the Halo Analogue State 6Li

NUCLEAR REACTIONS, ICPND 2H(α, π0), E=419, 421, 431 MeV; measured σ.


1997BA33      Phys.Lett. 398, 264 (1997)

Chr.Bargholtz, K.Fransson, L.Holmberg, K.Lindh, L.Sandberg, I.Sitnikova, P.-E.Tegner, P.Thorngren-Engblom, G.Weiss, K.Wilhelmsen Rolander, D.Protic

The Inclusive Reaction d + d → 4He + X 29 MeV above the 2π0 Threshold

NUCLEAR REACTIONS 2H(d, X), E=569 MeV; measured missing mass spectra, 4He momentum spectra, inclusive production; deduced isospin zero two-pion channel phase-space behavior.

doi: 10.1016/S0370-2693(97)00243-8
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1997BA88      Nucl.Phys. A626, 73c (1997)

C.Bargholtz, K.Fransson, L.Holmberg, K.Lindh, L.Sandberg, D.Protic, I.Sitnikova, P.-E.Tegner, P.Thorngren-Engblom, G.Weiss, K.Wilhelmsen Rolander

A Zero-Degree Spectrometer in CELSIUS and the d(d, 2π)4He Reaction Close to Threshold

NUCLEAR REACTIONS 2H(d, α), E=569 MeV; measured Eα, Iα; deduced missing mass, pion production related features. Cluster-jet target.

doi: 10.1016/S0375-9474(97)00522-8
Citations: PlumX Metrics


1996BB17      Acta Phys.Pol. B27, 2937 (1996)

Chr.Bargholtz, K.Fransson, L.Holmberg, K.Lindh, L.Sandberg, I.Sitnikova, P.-E.Tegner, P.Thorngren-Engblom, G.Weiss, K.Wilhelmsen Rolander, D.Protic

Two Pion Production Close to Threshold in the Isospin Zero Channel


1993BA25      Phys.Scr. 48, 65 (1993)

Chr.Bargholtz, Kj.Fransson, L.Holmberg, K.Lindh, L.Sandberg, P.-E.Tegner, P.Thorngren-Engblom, A.Johansson, D.Protic, G.Riepe

Study of the Reaction d + d → 4He + X Close to the 2π0 Threshold

NUCLEAR REACTIONS 2H(d, X), E=570 MeV; measured missing mass spectra for 2π production, α-residual.

doi: 10.1088/0031-8949/48/1/009
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