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NSR database version of April 27, 2024.

Search: Author = G.Siems

Found 8 matches.

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1997GA22      Z.Phys. A358, 205 (1997)

L.M.Garcia-Raffi, B.Rubio, J.L.Tain, J.Bea, A.Gadea, J.Rico, P.Kleinheinz, R.Menegazzo, R.Wirowski, P.von Brentano, G.Siems, A.Dewald

Particle-Quadrupole and Particle-Octupole Coupled States in 145Sm

NUCLEAR REACTIONS 142Nd(α, n), E=24.5 MeV; measured Eγ, γγ-coin, Iγ(θ), polarization. 145Sm deduced levels, J, π, configurations.

doi: 10.1007/s002180050309
Citations: PlumX Metrics

1995KI06      Nucl.Phys. A587, 211 (1995)

K.Kirch, G.Siems, M.Eschenauer, A.Gelberg, R.Kuhn, A.Mertens, U.Neuneyer, O.Vogel, I.Wiedenhover, P.von Brentano, T.Otsuka

Low Spin States in 130Ba

NUCLEAR REACTIONS 120Sn(14N, 4n), E=65 MeV; measured γγ-coin following residue β+ decay.

RADIOACTIVITY 130La(β+) [from 120Sn(14N, 4n), E=65 MeV]; measured γγ(θ). 130Ba deduced high-spin levels, J, π, δ. Interacting boson model comparison.

doi: 10.1016/0375-9474(94)00806-X
Citations: PlumX Metrics

1994SI02      Phys.Lett. 320B, 1 (1994)

G.Siems, U.Neuneyer, I.Wiedenhover, S.Albers, M.Eschenauer, R.Wirowski, A.Gelberg, P.von Brentano, T.Otsuka

Multiple Quadrupole ' Phonon ' Excitations in 130Ba

RADIOACTIVITY 130La(β+) [from 120Sn(14N, 4n), E=65 MeV]; measured γγ-coin. 130Ba deduced levels, J, π, K, band structure, B(E2) ratios, multiple quadrupole phonon excitations. Model comparison, O(6) symmetry.

doi: 10.1016/0370-2693(94)90814-1
Citations: PlumX Metrics

1993RI07      Z.Phys. A345, 245 (1993)

J.Rico, B.Rubio, J.L.Tain, A.Gadea, J.Bea, L.M.Garcia-Raffi, O.Tengblad, P.Kleinheinz, R.Menegazzo, R.Wirowski, P.von Brentano, G.Siems, J.Blomqvist

Two-Proton Multiplets in the N = 82 Nucleus 14462Sm82 from In-Beam γ-Measurements

NUCLEAR REACTIONS 142Nd(α, 2n), E=24.5 MeV; measured γ spectra. 144Sm deduced levels, J, π, configurations. High sensitivity in-beam study.

doi: 10.1007/BF01293352
Citations: PlumX Metrics

1993WI19      Z.Phys. A347, 71 (1993)

I.Wiedenhover, U.Neuneyer, C.Kerskens, J.Altmann, O.Stuch, J.Theuerkauf, G.Siems, R.Wirowski, M.Eschenauer, P.von Brentano, R.Schubart, H.Kluge, K.H.Maier

High Spin Structure in 127Xe and 125Xe

NUCLEAR REACTIONS 48Ca(82Se, 3n), (82Se, 5n), E=275 MeV; measured Eγ, Iγ, Doppler shift alternation. 127,125Xe deduced levels, possible J, π, band structure, Routhians, configuration.

1992DE28      Nucl.Phys. A545, 822 (1992)

A.Dewald, P.Sala, R.Wrzal, G.Bohm, D.Lieberz, G.Siems, R.Wirowski, K.O.Zell, A.Gelberg, P.von Brentano, P.Nolan, A.J.Kirwan, P.J.Bishop, R.Julin, A.Lampinen, J.Hattula

Electromagnetic Transition Probabilities in 130Ce

NUCLEAR REACTIONS 98Mo(36S, 4n), E=150 MeV; measured γγ-coin, recoil distance Doppler shift measurement. 130Ce levels deduced T1/2, B(λ). Triaxial rotor model comparison.

doi: 10.1016/0375-9474(92)90531-N
Citations: PlumX Metrics

1991SA25      Nucl.Phys. A531, 383 (1991)

P.R.Sala, N.Blasi, G.Lo Bianco, A.Mazzoleni, R.Reinhardt, K.Schiffer, K.P.Schmittgen, G.Siems, P.von Brentano

Levels in 130Cs and the IBFFM

NUCLEAR REACTIONS 127I(α, n), E=14-20 MeV; 128Te(6Li, 4n), E=38 MeV; 124Sn(10B, 4n), E=42 MeV; measured Eγ, Iγ, Iγ(t), γγ-coin, Iγ(θ), I(ce). 130Cs deduced levels, J, π. Enriched targets.

doi: 10.1016/0375-9474(91)90618-G
Citations: PlumX Metrics
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1990TI08      Phys.Rev. C42, 2431 (1990)

P.Tikkanen, J.Keinonen, A.Lampinen, R.Julin, A.Pakkanen, P.Ahonen, J.Hattula, S.Juutinen, S.Tormanen, P.J.Nolan, P.von Brentano, A.Dewald, A.Gelberg, G.Siems, R.Wirowski

Lifetimes of Yrast J(π) = 16+-26+ States in 130Ce

NUCLEAR REACTIONS 98Mo(36S, 4n), E=143-150 MeV; measured DSA, γ-lineshapes. 130Ce levels deduced T1/2. Enriched targets.

doi: 10.1103/PhysRevC.42.2431
Citations: PlumX Metrics

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