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NSR database version of April 29, 2024.

Search: Author = P.Niessen

Found 10 matches.

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1994SY01      Nucl.Phys. A567, 55 (1994)

L.Sydow, S.Lemaitre, P.Niessen, K.R.Nyga, G.Rauprich, R.Reckenfelderbaumer, S.Vohl, H.Paetz gen.Schieck, H.Witala, W.Glockle

Polarization-Transfer Coefficients K(y')(y) and K(x')(z) in Elastic pd Scattering at E(p) = 19.0 MeV

NUCLEAR REACTIONS 2H(polarized p, p), E=19 MeV; measured polarization transfer coefficients vs θ. Optimized transfer polarimeter. Comparison to Faddeev calculations using Paris, Bonn-A, Bonn-B, Argonne AV14, Nijmegen potentials, studied effect of NN tensor force.

doi: 10.1016/0375-9474(94)90726-9
Citations: PlumX Metrics

1993SY01      Nucl.Instrum.Methods Phys.Res. A327, 441 (1993)

L.Sydow, S.Vohl, S.Lemaitre, P.Niessen, K.R.Nyga, R.Reckenfelderbaumer, G.Rauprich, H.Patetz gen.Schieck

Optimized Polarimetry for Polarization-Transfer Experiments with Protons and Deuterons

NUCLEAR REACTIONS 12C(polarized p, p), E=3.5-7.5 MeV; measured σ(θ), analyzing power vs θ. 2H(polarized p, p), E=19 MeV; measured polarization transfer coefficients.

doi: 10.1016/0168-9002(93)90710-Y
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0511.

1992BE55      Few-Body Systems 13, 19 (1992)

B.Becker, R.Randermann, B.Polke, S.Lemaitre, R.Reckenfelderbaumer, P.Niessen, G.Rauprich, L.Sydow, H.Paetz gen.Schieck

Measurement of a Complete Set of Analyzing Powers of the Fusion Reactions D(d(pol), p)3H and D(d(pol), n)3He at E(d) = 28 keV

NUCLEAR REACTIONS 2H(polarized d, p), (polarized d, n), E=28 keV; measured vector, tensor analyzing powers vs θ.

doi: 10.1007/BF01080208
Citations: PlumX Metrics

1992NI04      Phys.Rev. C45, 2570 (1992)

P.Niessen, S.Lemaitre, K.R.Nyga, G.Rauprich, R.Reckenfelderbaumer, L.Sydow, H.Paetz gen.Schieck, P.Doleschall

Measurement of a Complete Set of Analyzing Powers and Cross Section of the Kinematically Complete Breakup Reaction 4He(d(pol), pα)n at 7.0 MeV and the Isospin-Forbidden d(*)

NUCLEAR REACTIONS 4He(polarized d, pα), E=7 MeV; measured σ(θp, θα) vs arc length, analyzing powers; deduced weak indication of isospin-breaking singlet d production. Kinematically complete in isospin-forbidden n-p final state interaction configuration. Compared to Faddeev calculation with Coulomb correction, including D waves.

doi: 10.1103/PhysRevC.45.2570
Citations: PlumX Metrics

1992SC04      Phys.Lett. 276B, 290 (1992)

H.Paetz gen.Schieck, B.Becker, R.Randermann, S.Lemaitre, P.Niessen, R.Reckenfelderbaumer, L.Sydow

Non-Suppression of Quintet States in the Tensor Analyzing Powers of the D + D Fusion Reactions at E(cm) = 14 keV

NUCLEAR REACTIONS 2H(polarized d, n), (d, p), E ≈ 28 keV; measured tensor analyzing power vs θ; deduced entrance channel quintet S-states role. Fusion reactions.

doi: 10.1016/0370-2693(92)90320-4
Citations: PlumX Metrics

1991RA19      Nucl.Phys. A535, 313 (1991)

G.Rauprich, S.Lemaitre, P.Niessen, K.R.Nyga, R.Reckenfelderbaumer, L.Sydow, H.Paetz Gen.Schieck, H.Witala, W.Glockle

Study of the Kinematically Complete Breakup Reaction 2H(p(pol), pp)n at E(p) = 13.0 MeV with Polarized Protons

NUCLEAR REACTIONS 2H(polarized p, 2p), E=13 MeV; measured σ(θ3, θ4) vs arc length, vector analyzing powers. Compared to rigorous Faddeev calculations, analog 2H(n, nn)1H results. Kinematically complete, np final-state interaction, pp quasi-free scattering, collinearity.

doi: 10.1016/0375-9474(91)90451-B
Citations: PlumX Metrics

1988RA43      Few-Body Systems 5, 67 (1988)

G.Rauprich, H.J.Hahn, M.Karus, P.Niessen, K.R.Nyga, H.Oswald, L.Sydow, H.Paetz gen.Schieck, Y.Koike

Measurement of D(p(pol), p)D Elastic Scattering at 10.0, 12.0, 14.1 and 16.5 MeV Especially for Small Forward and Extreme Backward Scattering Angles

NUCLEAR REACTIONS 2H(polarized p, p), E=10-16.5 MeV; measured σ(θ), analyzing power vs θ. Faddeev formalism, realistic meson exchange potentials.

doi: 10.1007/BF01351270
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1302.

1987BR07      Phys.Rev. C35, 1563 (1987)

M.Bruno, F.Cannata, M.D'Agostino, M.L.Fiandri, M.Frisoni, H.Oswald, P.Niessen, J.Schulte-Uebbing, H.Paetz gen.Schieck, P.Doleschall, M.Lombardi

Coulomb Effects in the Alpha-Induced Deuteron Breakup

NUCLEAR REACTIONS 2H(α, pα), E=11.3 MeV; 4He(d, pα), E=6-7 MeV; measured σ(θα, θp) versus arc length; deduced sensitivity to Coulomb effects. Kinematically complete experiment. Three-body Faddeev calculation comparison.

doi: 10.1103/PhysRevC.35.1563
Citations: PlumX Metrics

1985KA08      Phys.Rev. C31, 1112 (1985)

M.Karus, M.Buballa, J.Helten, B.Laumann, R.Melzer, P.Niessen, H.Oswald, G.Rauprich, J.Schulte-Uebbing, H.Paetz gen.Schieck

Test of Advanced Faddeev Calculations and Search for Three-Body Force Effects in the Reaction 2H(p(pol), pp)n at E(p) = 14.1 MeV

NUCLEAR REACTIONS 2H(polarized p, 2p), E=14.1 MeV; measured σ(E1, θ1, θ2), analyzing power vs θ; deduced P-, D-wave, tensor force roles. Faddeev calculations comparison.

doi: 10.1103/PhysRevC.31.1112
Citations: PlumX Metrics

1985OS02      Nucl.Phys. A435, 77 (1985)

H.Oswald, M.Buballa, J.Helten, M.Karus, B.Laumann, R.Melzer, P.Niessen, G.Rauprich, J.Schulte-Uebbing, H.Paetz gen.Schieck, Y.Koike

Energy and Angle Dependence of the Vector Analyzing Power and Cross Section of the 4He(d(pol), pα)n Reaction in a Kinematically-Complete Measurement between 6 and 11 MeV

NUCLEAR REACTIONS 4He(polarized d, pα), E=6-11 MeV; measured σ(θp, φp, θα, φα), analyzing power A(θp, φp, θα, φα); deduced final state interaction. Kinematically complete experiment, vector polarized beam, gas target. Faddeev formalism, tensor force.

doi: 10.1016/0375-9474(85)90304-5
Citations: PlumX Metrics

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