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NSR database version of April 29, 2024.

Search: Author = C.Schweizer

Found 14 matches.

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1984SP05      Nucl.Phys. A422, 81 (1984)

F.Sperisen, W.Gruebler, V.Konig, P.A.Schmelzbach, K.Elsener, B.Jenny, C.Schweizer, J.Ulbricht, P.Doleschall

Comparison of a nearly Complete Pd Elastic Scattering Data set with Faddeev Calculations

NUCLEAR REACTIONS 2H(polarized p, p), E=10 MeV; measured σ(θ), analyzing power vs θ. 1H(polarized d, d), E=20 MeV; measured tensor analyzing power vs θ. 2H(polarized p, p), (polarized p, d), E=10 MeV; measured polarization transfer coefficients vs θ; deduced nucleon-nucleon interaction characteristics. 2H deduced S-wave form factors. Faddeev calculations.

doi: 10.1016/0375-9474(84)90432-9
Citations: PlumX Metrics


1984UL02      Nucl.Instrum.Methods 227, 57 (1984)

J.Ulbricht, W.Gruebler, V.Konig, P.A.Schmelzbach, K.Elsener, C.Schweizer, M.Merdzan, A.Chisholm

A High-Efficiency Polarimeter for the Measurement of the Deuteron Tensor Polarization t20 in π+ - d Scattering

NUCLEAR REACTIONS 2H(π+, π+), E=134 MeV; measured recoil deuteron analyzing power T20 vs Ed. Liquid LD2 target.

doi: 10.1016/0168-9002(84)90101-3
Citations: PlumX Metrics


1983JE03      Nucl.Phys. A397, 61 (1983)

B.Jenny, W.Gruebler, V.Konig, P.A.Schmelzbach, C.Schweizer

Phase-Shift Analysis of d-α Elastic Scattering between 3 and 43 MeV

NUCLEAR REACTIONS 4He(polarized d, d), E=8-13 MeV; measured σ(θ, E), iT11(θ, E), T20(θ, E), T21(θ, E), T22(θ, E). 6Li deduced levels, J, π, L, Γ.

doi: 10.1016/0375-9474(83)90078-7
Citations: PlumX Metrics


1983KO37      Helv.Phys.Acta 56, 980 (1983)

V.Konig, W.Gruebler, J.Ulbricht, P.A.Schmelzbach, K.Elsener, M.Merdzan, C.Schweizer, A.Chisholm

Energy Dependence of the Tensor Polarization t20 in π+ - d Elastic Scattering

NUCLEAR REACTIONS 2H(π+, π+), E=117-155 MeV; measured tensor polarization vs θ, E; deduced evidence for nonconventional dynamics.


1982EL08      Phys.Lett. 117B, 167 (1982)

K.Elsener, W.Gruebler, V.Konig, C.Schweizer, P.A.Schmelzbach, J.Ulbricht, F.Sperisen, M.Merdzan

Investigation of Parity Violation in 19F

NUCLEAR REACTIONS 22Ne(polarized p, α), E=tandem; measured γ-asymmetry. 19F transition deduced parity violating asymmetry, deviation from Weinberg-Salam theory. High accuracy measurement, polarization transfer 19F production.

doi: 10.1016/0370-2693(82)90539-1
Citations: PlumX Metrics


1982GR12      Phys.Rev.Lett. 49, 444 (1982)

W.Gruebler, J.Ulbricht, V.Konig, P.A.Schmelzbach, K.Elsener, C.Schweizer, M.Merdzan, A.Chisholm

More Evidence for Dibaryon Resonances from the Measurement of the Tensor Polarization t20 in π+ - d Scattering

NUCLEAR REACTIONS 2H(π+, π+), E=120, 138 MeV; measured recoil polarization t20(θ); deduced dibaryon resonance evidence. Liquid deuterium target.

doi: 10.1103/PhysRevLett.49.444
Citations: PlumX Metrics


1982GR25      Nucl.Instrum.Methods 203, 235 (1982)

W.Gruebler, F.Sperisen, K.Elsener, V.Konig, P.A.Schmelzbach, B.Jenny, C.Schweizer, J.Ulbricht

A Polarimeter for Vector- and Tensor-Polarized Deuterons for Use in Polarization Transfer Experiments

NUCLEAR REACTIONS 3He(polarized d, p), E=4-12 MeV; measured σ(Ep), beam vector, tensor polarization vs E, θ, target gas pressure.


1982SP03      Phys.Lett. 110B, 103 (1982)

F.Sperisen, W.Gruebler, V.Konig, P.A.Schmelzbach, K.Elsener, B.Jenny, C.Schweizer, J.Ulbricht, P.Doleschall

Test of Nucleon-Nucleon Interaction by p(pol) - d(pol) Polarization Transfer in the Three-Nucleon System

NUCLEAR REACTIONS 2H(polarized p, d), E=10 MeV; measured vector to vector, vector to tensor polarization coefficients, deuteron recoil; deduced P-wave nucleon-nucleon interaction effects. Faddeev calculations.

doi: 10.1016/0370-2693(82)91014-0
Citations: PlumX Metrics


1982UL02      Helv.Phys.Acta 55, 241 (1982)

J.Ulbricht, V.Konig, W.Gruebler, A.Chisholm, P.A.Schmelzbach, B.Jenny, F.Sperisen, K.Elsener, C.Schweizer

Search for Dibaryon Signals by the Measurement of the Tensor Polarization t20 in π-(d(pol)) Scattering

NUCLEAR REACTIONS 2H(π, π), E=138 MeV; measured recoil tensor polarization vs θ; deduced high partial wave dynamical effects. Faddeev calculations, pion absorption, dibaryon resonance effects.


1981SP05      Phys.Lett. 102B, 9 (1981)

F.Sperisen, W.Gruebler, V.Konig, P.A.Schmelzbach, B.Jenny, K.Elsener, C.Schweizer, J.U.Ulbricht

Evidence for N - N Off-Shell Effects in the Polarization Transfer Coefficients of p - d Elastic Scattering

NUCLEAR REACTIONS 2H(polarized p, p), E=10 MeV; measured polarized transfer coefficients vs θ; deduced off shell nucleon interaction effects. Faddeev calculations.

doi: 10.1016/0370-2693(81)90201-X
Citations: PlumX Metrics


1980GR16      Helv.Phys.Acta 53, 315 (1980)

W.Gruebler, V.Konig, P.A.Schmelzbach, B.Jenny, F.Sperisen, C.Schweizer

Bestimmung des Asymptotischen D-zu S-Zustandverhaltnisses der Deuteronwellenfunktion

NUCLEAR REACTIONS 1H(polarized d, d), E=5-45.4 MeV; measured tensor analyzing power vs E. 2H deduced asymptotic D-to-S state ratio. Amado model, Coulomb effects.


1980JE05      Helv.Phys.Acta 53, 315 (1980)

B.Jenny, C.Schweizer, W.Gruebler, V.Konig, P.A.Schmelzbach

Analyse der d - α-Streuung Zwischen Ed=3 und 43 MeV Mittels Eines Neuen, Allgemeinen Computerprogramms fur Spin-1 - Spin -0-Phasenanalysen

NUCLEAR REACTIONS 4He(d, d), E=3-43 MeV; analyzed data. 6Li deduced F-wave resonance. Phase shift analysis.


1980KO33      Helv.Phys.Acta 53, 316 (1980)

V.Konig, R.E.White, W.Gruebler, P.A.Schmelzbach, H.R.Burgi, B.Jenny, F.Sperisen, C.Schweizer, F.Seiler, H.Roser

Messung der Analysationsvermogen fur die Elastische d - p Streuung von 3 bis 45 MeV

NUCLEAR REACTIONS 1H(polarized d, d), E=3, 5, 7, 10, 13, 17, 20, 24, 28, 33, 45.4 MeV; measured vector, tensor analyzing power vs E, θ. Faddeev calculation.


1980SP08      Helv.Phys.Acta 53, 315 (1980)

F.Sperisen, W.Gruebler, V.Konig, K.Elsener, C.Schweizer, B.Jenny, P.A.Schmelzbach

Messung von Polarisationstransferkoeffizienten der Elastischen Proton-Deuteron-Streuung bei Ep=10 MeV

NUCLEAR REACTIONS 2H(polarized p, p), E=10 MeV; measured polarization transfer coefficents vs θ.


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