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NSR database version of April 27, 2024.

Search: Author = S.Krell

Found 10 matches.

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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

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

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

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

1990BA54      Nucl.Instrum.Methods Phys.Res. A297, 444 (1990)

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

Normalisation of Scattering Cross Sections for Low-Energy Pions

NUCLEAR REACTIONS ³²S(e⁺, e⁺), (e^-, e^-), (μ⁺, μ⁺), (μ^-, μ^-), E at 128.28 MeV/c; calculated σ(θ); deduced relative σ normalization for low energy pion scattering.

doi: 10.1016/0168-9002(90)91327-8
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

1988OL02      Phys.Rev. C37, 2665 (1988)

R.Olszewski, R.Baran, A.Hofmann, S.Krell, H.W.Ortner, J.Orzechowsky, G.Schmidtlein, F.Vogler, W.List, G.R.Smith, D.Dehnhard, M.Thies

Medium Effects in (π, π'γ) Angular Correlations on ¹²C(2⁺)

NUCLEAR REACTIONS ¹²C(π, π'γ), E=116, 140, 162, 180, 226 MeV; measured π(γ)-coin, πγ(θ). Isobar-hole model.

doi: 10.1103/PhysRevC.37.2665
Citations: PlumX Metrics

1987KR06      Nucl.Instrum.Methods Phys.Res. A255, 531 (1987)

S.Krell, A.Hofmann, R.Olszewski, H.W.Ortner, F.Vogler

Determination of the Efficiency of Gamma Detectors from Particle-Gamma Angular Correlations

NUCLEAR REACTIONS ¹²C(α, α'γ), E=11 MeV; measured αγ(θ, φ); deduced detector efficiency.

doi: 10.1016/0168-9002(87)91223-X
Citations: PlumX Metrics

1986OL07      Phys.Rev.Lett. 57, 2143 (1986)

R.Olszewski, R.Baran, A.Hofmann, S.Krell, H.W.Ortner, J.Orzechowski, G.Schmidtlein, F.Vogler, G.R.Smith, W.List, D.Dehnhard, M.Thies

Test of the Δ-Hole Model through the Energy Dependence of (π, π'γ) Angular Correlations on ¹²C

NUCLEAR REACTIONS ¹²C(π, π'γ), E=116, 140, 162, 180, 226 MeV; measured πγ(θ), πγ(φ); deduced isobar-nucleus dynamics role. NaI detectors. Isobar-hole model.

doi: 10.1103/PhysRevLett.57.2143
Citations: PlumX Metrics