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NSR database version of April 11, 2024.

Search: Author = D.Renker

Found 29 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


1995WE05      Phys.Rev. C51, 2575 (1995)

M.Wessler, E.Boschitz, B.Brinkmoller, J.Buhler, H.Garcilazo, W.Gyles, W.List, R.Meier, S.Ritt, R.Tacik, J.A.Konter, D.Gill, S.Mango, D.Renker, B.van den Brandt, G.Wait, V.A.Efimovykh, A.I.Kovalev, A.N.Prokofiev, W.Thiel, B.Blankleider

Polarization Observables in πd(pol) Elastic Scattering: Analyzing powers τ22 and iT11 in the Forward Hemisphere

NUCLEAR REACTIONS 2H(π+, π+), E=100-294 MeV; measured analyzing powers, other observables. Polarized target, two different methods. Model comparison.

doi: 10.1103/PhysRevC.51.2575
Citations: PlumX Metrics


1994LO20      Nucl.Instrum.Methods Phys.Res. A344, 64 (1994)

E.Lorenz, S.Natkaniec, D.Renker, B.Schwartz

Fast Readout of Plastic and Crystal Scintillators by Avalanche Photodiodes

RADIOACTIVITY 55Fe(EC); 57Co(EC); measured γ spectra, converted in front depletion layer of avalanche photodiodes; deduced system characteristics. Plastic, crystal scintillators fast read out, avalanche photodiodes.

doi: 10.1016/0168-9002(94)90651-3
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


1993HY01      Phys.Rev. C47, 1184 (1993)

S.D.Hyman, D.J.Mack, P.G.Roos, H.Breuer, N.S.Chant, F.Khazaie, B.G.Ritchie, J.D.Silk, G.S.Kyle, P.A.Amaudruz, Th.S.Bauer, C.H.Q.Ingram, D.Renker, R.A.Schumacher, U.Sennhauser, W.J.Burger

Energy Dependence of Two-Nucleon Pion Absorption on 16O

NUCLEAR REACTIONS 16O(π+, pX), (π+, 2p), E=115, 165 MeV; measured σ(θ) vs proton momentum; deduced two-nucleon absorption σ, final state interactions role.

doi: 10.1103/PhysRevC.47.1184
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


1992MA09      Phys.Rev. C45, 1767 (1992)

D.J.Mack, P.G.Roos, H.Breuer, N.S.Chant, S.D.Hyman, F.Khazaie, B.G.Ritchie, J.D.Silk, G.S.Kyle, P.A.Amaudruz, Th.S.Bauer, C.H.Q.Ingram, D.Renker, R.A.Schumacher, U.Sennhauser, W.J.Burger

Dominance of the Two-Nucleon Mechanism in 16O(π, pp) at 115 MeV

NUCLEAR REACTIONS 16O(π+, 2p), E=115 MeV; measured σ(E1, θ1, E2, θ2); deduced two-nucleon absorption σ. DWIA analysis.

doi: 10.1103/PhysRevC.45.1767
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


1991BO42      Phys.Rev. D44, 1962 (1991)

A.Bosshard, C.Amsler, M.Dobeli, M.Doser, M.Schaad, J.Riedlberger, P.Truol, J.A.Bistirlich, K.M.Crowe, S.Ljungfelt, C.A.Meyer, B.van den Brandt, J.A.Konter, S.Mango, D.Renker, J.F.Loude, J.P.Perroud, R.P.Haddock, D.I.Sober

Analyzing Power in Pion-Proton Bremsstrahlung, and the Δ++(1232) Magnetic Moment

NUCLEAR REACTIONS 1H(π+, π+), E at ≈ 420 MeV/c; measured bremsstrahlung analyzing power, asymmetry; deduced isobar μ. Polarized target.

doi: 10.1103/PhysRevD.44.1962
Citations: PlumX Metrics


1991KR06      Europhys.Lett. 15, 11 (1991)

S.Krell, B.M.Barnett, H.Clement, J.Jaki, R.R.Johnson, C.Joram, W.Kluge, H.Matthay, M.Metzler, D.Renker, G.J.Wagner

Precision Measurements of Low-Energy Pion Scattering on Sulphur Isotopes

NUCLEAR REACTIONS 32,34S(π+, π+), (π+, π+'), (π-, π-'), (π-, π-), E=50 MeV; measured σ(θ). 32,34S deduced neutron rms radii difference. High precision. DWIA with, without Coulomb excitation.

doi: 10.1209/0295-5075/15/1/003
Citations: PlumX Metrics


1991RI01      Phys.Rev. C43, 745 (1991)

S.Ritt, E.T.Boschitz, R.Meier, R.Tacik, M.Wessler, K.Junker, J.A.Konter, S.Mango, D.Renker, B.van den Brandt, V.Efimovykh, A.Kovaliov, A.Prokofev, R.Mach, P.Chaumette, J.Deregel, G.Durand, J.Fabre, W.Thiel

Measurement of the Vector Analyzing Power iT11 in π+-6Li(pol) Scattering

NUCLEAR REACTIONS 6Li(π+, π+), (π+, π+'), E=100-219 MeV; measured σ(θ), vector analyzing power vs θ. Vector polarized 6LiD target. Model analyses.

doi: 10.1103/PhysRevC.43.745
Citations: PlumX Metrics


1990HY01      Phys.Rev. C41, R409 (1990)

S.D.Hyman, D.J.Mack, H.Breuer, N.S.Chant, F.Khazaie, B.G.Ritchie, P.G.Roos, J.D.Silk, P.-A.Amaudruz, Th.S.Bauer, C.H.Q.Ingram, G.S.Kyle, D.Renker, R.A.Schumacher, U.Sennhauser, W.J.Burger

16O(π+, 2p) Reaction at 165 MeV

NUCLEAR REACTIONS 16O(π+, 2p), E=165 MeV; measured σ(θp1, θp2, Ep1, Ep2), pp-coin; deduced total absorption σ. DWIA, phase space analyses.

doi: 10.1103/PhysRevC.41.R409
Citations: PlumX Metrics


1990JA05      Phys.Lett. 238B, 36 (1990)

J.Jaki, B.M.Barnett, H.Clement, W.Gyles, R.R.Johnson, Ch.Joram, W.Kluge, S.Krell, H.Matthay, M.Metzler, D.Renker, R.Tacik, G.J.Wagner, C.A.Wiedner, U.Wiedner

Isospin Mixing of the 1+ Doublet in 12C Determined by Low-Energy Pion Scattering

NUCLEAR REACTIONS 12C(π+, π+'), (π-, π-'), (π+, π+), (π-, π-), E=50 MeV; measured σ(θ). 12C levels deduced isospin mixing features.

doi: 10.1016/0370-2693(90)92096-2
Citations: PlumX Metrics


1990ME11      Phys.Rev. C42, 2222 (1990)

R.Meier, E.T.Boschitz, S.Ritt, R.Tacik, M.Wessler, J.A.Konter, S.Mango, D.Renker, B.van den Brandt, W.Meyer, W.Thiel, R.Mach, P.Amaudruz, R.R.Johnson, G.R.Smith, P.Weber

Pion Scattering from Polarized 15N at T(π) = 164 MeV

NUCLEAR REACTIONS 15N(π+, π+), (π+, π+'), E=164 MeV; measured σ(E(π)), σ(θ), analyzing power vs θ. Polarized 15NH3 target. Momentum space coupled-channels formalism.

doi: 10.1103/PhysRevC.42.2222
Citations: PlumX Metrics


1989TA21      Phys.Rev.Lett. 63, 1784 (1989)

R.Tacik, E.T.Boschitz, R.Meier, S.Ritt, M.Wessler, K.Junker, J.A.Konter, S.Mango, D.Renker, B.van den Brandt, W.Meyer, W.Thiel, P.Chaumette, J.Deregel, G.Durand, J.Fabre, P.Amaudruz, R.R.Johnson, G.Smith, P.Weber, R.Mach

Spin Effects in π-Nucleus Scattering in the Region of the Δ(3, 3) Resonance

NUCLEAR REACTIONS 15N(π+, π+), (π+, π+'), E=164 MeV; 6Li(π+, π+), (π+, π+'), E=134, 164 MeV; measured σ(θ), vector, tensor analyzing power vs θ. Polarized targets.

doi: 10.1103/PhysRevLett.63.1784
Citations: PlumX Metrics


1988ME03      Helv.Phys.Acta 61, 219 (1988)

C.A.Meyer, C.Amsler, A.Bosshard, K.M.Crowe, M.Doebeli, M.Doser, L.van Elmbt, R.P.Haddock, Q.Ingram, S.Ljungfelt, J.F.Loude, J.P.Perroud, J.Riedlberger, D.Renker, M.Schaad, D.Sober, P.Truol

Pion Proton Bremsstrahlung at 299 MeV Pion Energy

NUCLEAR REACTIONS 1H(π+, π+γ), E=299 MeV; measured bremsstrahlung σ(θγ); deduced isobar role.


1988ME08      Phys.Rev. D38, 754 (1988)

C.A.Meyer, C.Amsler, A.Bosshard, K.M.Crowe, M.Dobeli, M.Doser, L.van Elmbt, R.P.Haddock, Q.Ingram, S.Ljungfelt, J.F.Loude, J.P.Perroud, J.Riedlberger, D.Renker, M.Schaad, D.I.Sober, P.Truol

Measurement of Pion-Proton Bremsstrahlung for Pions at 299 MeV

NUCLEAR REACTIONS 1H(π+, π+γ), E=299 MeV; measured pion-proton bremsstrahlung σ(θ(π), θγ, Eγ). Soft photon approximation.

doi: 10.1103/PhysRevD.38.754
Citations: PlumX Metrics


1987BR17      Nucl.Phys. A469, 617 (1987)

W.Bruckner, H.Dobbeling, P.C.Gugelot, F.Guttner, H.Kneis, S.Majewski, M.Nomachi, S.Paul, B.Povh, R.D.Ransome, T.-A.Shibata, M.Treichel, Th.Walcher, P.Amaudruz, Th.Bauer, J.Domingo, R.Frey, Q.Ingram, H.Janszen, G.Kyle, D.Renker, R.A.Schumacher

π+ Absorption on 12C in the Δ(1232) Region

NUCLEAR REACTIONS 12C(π+, 3p), E at 355, 375, 405 MeV/c; measured σ(Ep, θp); deduced pion capture associated quasifree scattering resonance structure.

doi: 10.1016/0375-9474(87)90016-9
Citations: PlumX Metrics


1986PE05      Nucl.Phys. A453, 542 (1986)

J.P.Perroud, A.Perrenoud, J.C.Alder, B.Gabioud, C.Joseph, J.F.Loude, N.Morel, M.T.Tran, E.Winkelmann, H.Von Fellenberg, G.Strassner, P.Truol, W.Dahme, H.Panke, D.Renker

Isovector Transitions in 1p-Shell Nuclei Induced by Radiative Pion Capture

NUCLEAR REACTIONS 6,7Li, 9Be, 10,11B, 12C, 14N(π-, γ), E at rest; measured Eγ, Iγ. 6,7He, 9Li, 10,11Be, 12B, 14C deduced IAS transition isovector M1 character, branching ratios. Comparison with (e, e'), shell-model calculation. Enriched targets.

doi: 10.1016/0375-9474(86)90252-6
Citations: PlumX Metrics


1984GA08      Nucl.Phys. A420, 496 (1984)

B.Gabioud, J.-C.Alder, C.Joseph, J.-F.Loude, N.Morel, A.Perrenoud, J.-P.Perroud, M.T.Tran, E.Winkelmann, W.Dahme, H.Panke, D.Renker, G.Strassner, P.Truol, G.F.De Teramond

nn Scattering Parameters a(nn) and r(nn) from the Photon Spectrum of the Reaction π-d → γnn

NUCLEAR REACTIONS 2H(π-, γ), E at rest; measured Eγ, Iγ; deduced nucleon-nucleon scattering length, effective range parameters.

doi: 10.1016/0375-9474(84)90669-9
Citations: PlumX Metrics


1984KY01      Phys.Rev.Lett. 52, 974 (1984)

G.S.Kyle, P.-A.Amaudruz, Th.S.Bauer, J.J.Domingo, C.H.Q.Ingram, J.Jansen, D.Renker, J.Zichy, R.Stamminger, F.Vogler

Interference Effects in 16O(π(±), π(±)p)15N and Δ-Nucleus Interactions

NUCLEAR REACTIONS 16O(π+, π+p), (π-, π-p), E=240 MeV; measured σ(Ep), σ(E(15N)), σ(Eπ, θπ, θp); deduced σ(π+)/σ(π-), quasifree process, isobar-nucleus interaction interference effects. Kinematically complete experiment.

doi: 10.1103/PhysRevLett.52.974
Citations: PlumX Metrics


1984SC39      Helv.Phys.Acta 57, 291 (1984)

O.Schori, J.C.Alder, B.Gabioud, C.Joseph, N.Morel, J.P.Perroud, D.Ruegger, M.T.Tran, W.Dahme, D.Renker, G.Strassner, P.Truol

Determination de la Longueur de Diffusion Neutron-Neutron, a(nn) a Partir d'une Experience Complete de Concidence γn dans la Reaction π-(2H, γn)n

NUCLEAR REACTIONS 2H(π-, γn), E at rest; measured nγ-coin; deduced neutron-neutron scattering length.


1981GA17      Phys.Lett. 103B, 9 (1981)

G.Gabioud, J.-C.Alder, C.Joseph, J.-F.Loude, N.Morel, A.Perrenoud, J.-P.Perroud, M.T.Tran, E.Winkelmann, W.Dahme, H.Panke, D.Renker, G.Strassner, P.Truol, G.F.de Teramond

n - n Effective Range from the Photon Spectrum of the Reaction π-d → γnn

NUCLEAR REACTIONS 2H(π-, γ), E at rest; calculated Eγ; deduced neutron-neutron effective range.

doi: 10.1016/0370-2693(81)90182-9
Citations: PlumX Metrics


1980GA28      Helv.Phys.Acta 53, 297 (1980)

B.Gabioud, J.-C.Alder, C.Joseph, J.-F.Loude, N.Morel, A.Perrenoud, J.-P.Perroud, M.T.Tran, E.Winkelmann, W.Dahme, H.Panke, D.Renker, C.Zupancic, G.Strassner, P.Truol

Mesure de la Portee Effective r(nn) a Partir du Spectre des Photons de la Reaction πd → γnn

NUCLEAR REACTIONS 2H(π-, γ); analyzed σ(Eγ); deduced neutron-neutron effective range. Omnes-Muskhelishvili dispersion theory.


1979ST08      Phys.Rev. C20, 248 (1979)

G.Strassner, P.Truol, J.C.Alder, B.Gabioud, C.Joseph, J.F.Loude, N.Morel, A.Perrenoud, J.P.Perroud, M.T.Tran, E.Winkelmann, W.Dahme, H.Panke, D.Renker, H.A.Medicus

Excitation of E1 and M2 Resonances via (π-, γ) Reactions on 16,18O

NUCLEAR REACTIONS 16,18O(π-, γ), E=at rest; measured Eγ, Iγ. 16N, 18N deduced transition strengths for E1, M2 resonances, branching ratios. Comparison with shell model.

doi: 10.1103/PhysRevC.20.248
Citations: PlumX Metrics


1978AL28      Helv.Phys.Acta 51, 90 (1978)

J.C.Alder, W.Dahme, B.Gabioud, C.Joseph, J.F.Loude, N.Morel, H.Panke, A.Perrenoud, J.P.Perroud, D.Renker, G.Strassner, M.T.Tran, P.Truoel, E.Winkelmann

Determination des Parametres de l'Interaction Neutron-Neutron a(nn) et r(nn), a Partir du Spectre de Photons de la Reaction π- + 2H → γ + 2n

NUCLEAR REACTIONS 1,2H(π-, γ), E not given; measured σ(Eγ); deduced neutron scattering length, effective range by theoretical analysis.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21606.


1978RE05      Phys.Rev.Lett. 41, 1279 (1978)

D.Renker, W.Dahme, W.Hering, H.Panke, C.Zupancic, J.C.Alder, B.Gabioud, C.Joseph, J.F.Loude, N.Morel, J.P.Perroud, A.Perrenoud, M.T.Tran, E.Winkelmann, G.Strassner, P.Truol

Radiative Pion Capture from the 1s Level in 6Li

NUCLEAR REACTIONS 6Li(π-, γ), E=0; measured X-rays, xγ-coin; deduced partial capture rates.

doi: 10.1103/PhysRevLett.41.1279
Citations: PlumX Metrics


1978ST27      Helv.Phys.Acta 51, 513 (1978)

G.Strassner, P.Truol, J.C.Alder, B.Gabioud, C.Joseph, J.F.Loude, N.Morel, A.Perrenoud, J.P.Perroud, M.T.Tran, E.Winkelmann, W.Dahme, H.Panke, D.Renker

Anregung von Spin-Isospin-Moden der Dipol-Riesenresonanzen in 16N und 18N mittels strahlendem Einfang von negativen Pionen in 16O und 18O

NUCLEAR REACTIONS 16,18O(π-, γ), E at rest; measured σ(Eγ). 16,18N deduced analog states.


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