NSR Query Results


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NSR database version of May 20, 2024.

Search: Author = R.Wieser

Found 9 matches.

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1997FO09      Phys.Rev.Lett. 79, 3849 (1997)

K.Fohl, R.Bilger, H.Clement, J.Grater, R.Meier, J.Patzold, D.Schapler, G.J.Wagner, O.Wilhelm, W.Kluge, R.Wieser, M.Schepkin, R.Abela, F.Foroughi, D.Renker

Pionic Double Charge Exchange on N = Z Doubly Closed Shell Nuclei

NUCLEAR REACTIONS 16O, 40Ca(π+, π-), E=45-90 MeV; measured σ(θ), σ(E); deduced ground-state transitions resonance structure, spreading widths, d' collision damping.

doi: 10.1103/PhysRevLett.79.3849
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1129.


1996FO02      Phys.Rev. C53, R2033 (1996)

K.Fohl, B.M.Barnett, R.Bilger, H.Clement, S.Krell, G.J.Wagner, J.Jaki, C.Joram, W.Kluge, M.Metzler, R.Wieser, R.L.Boudrie, C.L.Morris, R.Abela, F.Foroughi, D.Renker

Low-Energy Pionic Double Charge Exchange on the ββ-Instable Nuclei 128,130Te

NUCLEAR REACTIONS 128,130Te(π+, π-), E=48 MeV; measured σ(E, θ); deduced implications to 128,130Te(2β-decay). 128,130Xe deduced ground, IAS state transitions.

doi: 10.1103/PhysRevC.53.R2033
Citations: PlumX Metrics


1996WI16      Phys.Rev. C54, 1930 (1996)

R.Wieser, A.Denig, U.von Hagel, Ch.Joram, W.Kluge, R.Andermann, R.Bilger, H.Clement, K.Fohl, K.Heitlinger, G.J.Wagner, B.van den Brandt, F.Foroughi, P.Hautle, J.A.Konter, S.Mango, A.Kovalev

Measurement of the π+p(pol) Analyzing Power at 68.3 MeV

NUCLEAR REACTIONS 1H(π+, π+), E=68.3 MeV; measured analyzing power A(y)(θ); deduced S31 pion-nucleon phase shift. Polarized proton target, magnetic spectrometer.

doi: 10.1103/PhysRevC.54.1930
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1128.


1995BI20      Phys.Lett. 363B, 41 (1995)

R.Bilger, H.Clement, A.Denig, K.Fohl, P.Hautle, W.Kluge, J.A.Konter, G.Kurz, S.Mango, D.Schapler, F.Schonleber, U.Siodlaczek, B.van den Brandt, G.J.Wagner, R.Wieser

Search for the Hypothetical π → μx Decay

doi: 10.1016/0370-2693(95)01232-F
Citations: PlumX Metrics


1995JO07      Phys.Rev. C51, 2144 (1995)

Ch.Joram, M.Metzler, J.Jaki, W.Kluge, H.Matthay, R.Wieser, B.M.Barnett, H.Clement, S.Krell, G.J.Wagner

Low-Energy Differential Cross Sections of Pion-Proton (π±p) Scattering. I. The Isospin-Even Forward Scattering Amplitude at T(π) = 32.2 and 44.6 MeV

NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E=32.7-44.6 MeV; measured σ(θ) vs E; deduced isospin-even forward scattering amplitudes. Magnetic spectrometer.

doi: 10.1103/PhysRevC.51.2144
Citations: PlumX Metrics


1995JO08      Phys.Rev. C51, 2159 (1995)

Ch.Joram, M.Metzler, J.Jaki, W.Kluge, H.Matthay, R.Wieser, B.M.Barnett, R.Bilger, H.Clement, K.Fohl, K.Heitlinger, S.Krell, G.J.Wagner

Low-Energy Differential Cross Sections of Pion-Proton (π±p) Scattering. II. Phase Shifts at T(π) = 32.7, 45.1, and 68.6 MeV

NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E=32.7-68.6 MeV; measured σ(θ) vs E; deduced S- and P-wave phase shifts. Magnetic spectrometer.

doi: 10.1103/PhysRevC.51.2159
Citations: PlumX Metrics


1993CL03      Nucl.Phys. A553, 589c (1993)

H.Clement, R.Bilger, B.Broermann, R.Emmrich, K.Fohl, K.Heitlinger, C.Joram, W.Kluge, M.Moll, D.Reule, M.Schepkin, G.J.Wagner, R.Wieser, R.Abela, F.Foroughi, D.Renker

Resonance-Like Behaviour of the Pionic Double Charge Exchange at Low Energies

NUCLEAR REACTIONS 12C, 56Fe, 42Ca(π+, π-), E ≤ 200 MeV; analyzed σ(θ) data; deduced possible resonances in πNN-subsystem.

doi: 10.1016/0375-9474(93)90664-J
Citations: PlumX Metrics


1992BI04      Z.Phys. A343, 491 (1992)

R.Bilger, H.Clement, K.Fohl, K.Heitlinger, C.Joram, W.Kluge, M.Schepkin, G.J.Wagner, R.Wieser, R.Abela, F.Foroughi, D.Renker

Evidence for a Dibaryon Resonance in the Pionic Double Charge Exchange

NUCLEAR REACTIONS 12C(π+, π-), E=59 MeV; 56Fe(π+, π-), E=49 MeV; analyzed σ(θ); 12C, 56Fe(π+, π-), E < 200 MeV; analyzed σ(θ=5°) vs E; deduced dibaryon resonance evidence, possible J, π.

doi: 10.1007/BF01289829
Citations: PlumX Metrics


1991BI07      Phys.Lett. 269B, 247 (1991)

R.Bilger, B.M.Barnett, H.Clement, S.Krell, G.J.Wagner, J.Jaki, C.Joram, T.Kirchner, W.Kluge, M.Metzler, R.Wieser, D.Renker

Measurement of Pion Induced Double Charge Exchange on 34S and 56Fe at T(π) = 50 MeV

NUCLEAR REACTIONS 56Fe, 34S(π+, π-), E=50 MeV; measured σ(θ). 56Ni deduced levels, nonanalog transitions.

doi: 10.1016/0370-2693(91)90164-L
Citations: PlumX Metrics


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