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NSR database version of April 26, 2024.

Search: Author = R.Lohken

Found 25 matches.

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1975FL07      Z.Phys. A272, 219 (1975)

D.Flothmann, H.J.Gils, W.Wiesner, R.Lohken

Spectral Shape of the (7/2^- → 5/2⁺)-Transition in the β-Decay of ¹³⁹Ba

RADIOACTIVITY ¹³⁹Ba, ⁹⁰Y; measured βγ-coin, β shape spectrum; deduced Eβ max.

doi: 10.1007/BF01408151
Citations: PlumX Metrics

1974HA19      Z.Phys. 267, 149 (1974)

D.Habs, H.Klewe-Nebenius, K.Wisshak, R.Lohken, G.Nowicki, H.Rebel

The Spherical to Asymmetric Shape Transition in the Mass Region with 50 < (N, Z) < 82

NUCLEAR STRUCTURE ^{120,122,124,126,128,130}Te, ^{126,128,130,132,134}Xe, ^{128,130,132,134,136}Ba, ^136,138Ce, ^138,140Nd, ¹⁴²Sm; calculated levels, B(E2), quadrupole moment.

doi: 10.1007/BF01668642
Citations: PlumX Metrics

1972FL07      Nucl.Instrum.Methods 102, 237 (1972)

D.Flothmann, H.J.Gils, R.Lohken, W.Wiesner

Reproduction of Monoenergetic Electron Lines in a 4π-Si(Li)-β-Spectrometer Using a Coincidence Method

RADIOACTIVITY ^113mIn, ^137mBa; measured (K X-ray)ce-coin.

doi: 10.1016/0029-554X(72)90719-7
Citations: PlumX Metrics

1972GI17      Nucl.Instrum.Methods 105, 179 (1972)

H.J.Gils, D.Flothmann, R.Lohken, W.Wiesner

A 4π β-γ-Coincidence Spectrometer Using Si(Li) and NaI(Tl) Detectors

RADIOACTIVITY ^22,24Na; measured βγ-coin; deduced Q, shape factors. NaI(Tl), Si(Li) detectors.

doi: 10.1016/0029-554X(72)90556-3
Citations: PlumX Metrics

1972HA08      Nucl.Phys. A182, 1 (1972)

G.Hauser, R.Lohken, G.Nowicki, H.Rebel, G.Schatz, G.Schweimer, J.Specht

(α, τ) and (α, t) Reactions with 104 MeV α-Particles

NUCLEAR REACTIONS ¹²C, ⁴⁰Ca(α, ³He₀), (α, t₀), (α, α₀); ²⁷Al(α, t₀), (α, t₁), (α, α₀);E=104 MeV; measured σ(θ); deduced normalization factors. ¹³C, ¹³N, ²⁸Si, ⁴¹Ca, ⁴¹Sc deduced absolute S.

doi: 10.1016/0375-9474(72)90198-4
Citations: PlumX Metrics

1972HA23      Z.Phys. 250, 179 (1972)

D.Habs, H.Klewe-Nebenius, R.Lohken, S.Goring, J.van Klinken, H.Rebel, G.Schatz

Quasirotational Groundstate Bands of Even-Even Nuclei with 50 < N, Z < 82

RADIOACTIVITY ¹⁴²Eu, ¹⁴⁰Eu; measured Eγ, Iγ, I(ce), γγ-coin. ¹⁴⁰Eu; measured T_1/2. ¹⁴²Sm deduced levels, J, π.

NUCLEAR REACTIONS ¹⁴⁴Sm, ¹⁴²Nd, ¹⁴¹Pr, ^136,140Ce, ¹³⁹La(α, xnypzα), E=45-104 MeV; measured σ(E;Eγ), αγ-delay. ¹⁴⁰Sm, ¹⁴²Sm, ¹⁴⁴Gd, ¹³⁶Nd deduced levels, J, π, quasirotational ground-state band structure.

doi: 10.1007/BF01386948
Citations: PlumX Metrics

1972RE05      Nucl.Phys. A182, 145 (1972)

H.Rebel, G.W.Schweimer, G.Schatz, J.Specht, R.Lohken, G.Hauser, D.Habs, H.Klewe-Nebenius

Quadrupole and Hexadecapole Deformation of 2s-1d Shell Nuclei

NUCLEAR REACTIONS ²⁰Ne, ²²Ne, ²⁴Mg, ²⁶Mg, ²⁸Si(α, α), (α, α'), E=104 MeV; measured σ(θ); deduced optical potentials. ^20,22Ne, ^24,26Mg, ²⁸Si deduced quadrupole, hexadecapole deformation parameters by a coupled-channel analysis. Enriched targets.

doi: 10.1016/0375-9474(72)90207-2
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0215.

1972RE15      Z.Phys. 256, 258 (1972)

H.Rebel, R.Lohken, G.W.Schweimer, G.Schatz, G.Hauser

Elastische und Inelastische Streuung von 104 MeV Alpha-Teilchen an ^58,60,62,64Ni

NUCLEAR REACTIONS ^58,60,62,64Ni(α, α), (α, α'), E=104 MeV; measured σ(θ); deduced optical model parameters. ^58,60,62,64Ni deduced β(L), B(E2), rms radii.

doi: 10.1007/BF01392099
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0255.

1972SC23      Phys.Lett. 39B, 627 (1972)

G.W.Schweimer, H.Rebel, G.Nowicki, G.Hauser, R.Lohken

Evidence for Prolate Shape of ³²S from 104 MeV α-Particle Scattering

NUCLEAR REACTIONS ³²S(α, α), (α, α'), E=104 MeV; measured σ(θ); deduced optical model parameters. ³²S deduced deformation parameters.

doi: 10.1016/0370-2693(72)90015-9
Citations: PlumX Metrics

1972WI18      Nucl.Phys. A191, 166 (1972)

W.Wiesner, D.Flothmann, H.J.Gils, R.Lohken, H.Rebel

Spectral Shape and Nuclear Matrix Elements in the β-Decay of ²⁰⁶Tl

RADIOACTIVITY ²⁰⁶Tl[from ²⁰⁵Tl(d, p)]; measured T_1/2, Eβ, spectrum shape; calculated matrix elements. 4π Si(Li) spectrometer(5mm detectors), isotope-separated sources.

doi: 10.1016/0375-9474(72)90600-8
Citations: PlumX Metrics

1971HA49      Lett.Nuovo Cim. 2, 405 (1971)

G.Hauser, R.Lohken, G.Nowicki, H.Rebel, G.Schatz, W.Schweimer, J.Specht

Experimental Determination of the Normalization Factors for (α, tau) and (α, t) Reactions

NUCLEAR REACTIONS ⁴⁰Ca(α, ³He), (α, t), E=104 MeV; measured σ(θ); deduced normalization factors.

doi: 10.1007/BF02780421
Citations: PlumX Metrics

1971JO17      Z.Phys. 245, 442 (1971)

J.Johannsen, K.Wisshak, R.Lohken, H.Rebel

Relative Measurements of the Longitudinal Electron Polarization in the β-Decay of ⁹⁰Y and ³²P

RADIOACTIVITY ³²P, ⁹⁰Y; measured β-longitudinal polarization.

doi: 10.1007/BF01395283
Citations: PlumX Metrics

1971LO17      Z.Phys. 245, 425 (1971)

R.Lohken, H.Rebel, G.Schatz

A Numerical Method of Analyzing Beta Decay Measurements and its Application to the 1^- → 0⁺ Transitions of ¹⁷⁰Tm, ¹⁸⁶Re and ²¹⁰Bi

RADIOACTIVITY ¹⁷⁰Tm, ¹⁸⁶Re, ²¹⁰Bi; measured nothing; analyzed available data; deduced nuclear matrix elements.

1971RE09      Phys.Rev.Lett. 26, 1190 (1971)

H.Rebel, G.W.Schweimer, J.Specht, G.Schatz, R.Lohken, D.Habs, G.Hauser, H.Klewe-Nebenius

Hexadecapole Moments of ²⁰Ne and ²⁸Si from Scattering of 104-MeV α Particles

NUCLEAR REACTIONS ²⁰Ne, ²⁸Si(α, α'), E=104 MeV; measured σ(θ). ²⁰Ne, ²⁸Si deduced Q₂₀, deformation parameters β₂, β₄.

doi: 10.1103/PhysRevLett.26.1190
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0215.

1971SP08      Nucl.Phys. A171, 65 (1971)

J.Specht, G.W.Schweimer, H.Rebel, G.Schatz, R.Lohken, G.Hauser

Evidence for Oblate Shape of ¹²C from Inelastic α-Particle Scattering

NUCLEAR REACTIONS ¹²C(α, α'), E=104 MeV; measured σ(Eα', θ). ¹²C deduced deformation lengths, electrical quadrupole, hexadecapole moments.

doi: 10.1016/0375-9474(71)90363-0
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0216.

1971VA22      Z.Phys. 246, 369 (1971)

J.van Klinken, S.Goring, D.Habs, M.von Hartrott, H.Klewe-Nebenius, R.Lohken, H.Rebel, G.Schatz

¹³⁹Sm, a New Nuclide of Relevance for the Systematics of the N = 77 Isomers

RADIOACTIVITY ¹³⁹Sm, ^139mSm, ^137mNd, ^135mCe; measured T_1/2, Eγ, Iγ, I(ce). ¹³⁵Ce, ¹³⁷Nd, ¹³⁹Sm deduced levels, ICC, γ-multipolarity.

doi: 10.1007/BF02115801
Citations: PlumX Metrics

1970FL12      Phys.Rev.Lett. 25, 1719 (1970)

D.Flothmann, R.Lohken, W.Wiesner, H.Rebel

Beta Spectrum of ²⁰⁶Tl

RADIOACTIVITY ²⁰⁶Tl; measured β-spectrum, T_1/2; deduced β-spectrum shape factor. Detector - Si(Li).

doi: 10.1103/PhysRevLett.25.1719
Citations: PlumX Metrics

1970HA71      Jahresberict, II Psysikalisches Inst., Univ.Heidelberg (1970)

D.Habs, H.Klewe-Nebenius, R.Lohken, S.Goring, M.V.Harfroff

1970SP01      Nucl.Phys. A143, 373 (1970)

J.Specht, H.Rebel, G.Schatz, G.W.Schweimer, G.Hauser, R.Lohken

Inelastic Scattering of 104 MeV α-Particles on ¹²C, ²⁰Ne and ⁶⁴Ni

NUCLEAR REACTIONS ¹²C, ²⁰Ne, ⁶⁴Ni(α, α'), E = 104 MeV; measured σ(Eα', θ); deduced reduced matrix elements. ¹²C, ²⁰Ne, ⁶⁴Ni levels deduced deformations, mixing parameters. Enriched targets.

doi: 10.1016/0375-9474(70)90571-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0885.

1969FL02      Z.Physik 225, 164 (1969)

D.Flothmann, W.Wiesner, R.Lohken, H.Rebel

β-Spektroskopie mit Halbleiterdetektoren beim Zerfall von ³²P, ⁴⁹Sc, ²⁰⁴Tl und ²¹⁰Bi

RADIOACTIVITY ³²P, ⁴⁹Sc, ²⁰⁴Tl, ²¹⁰Bi; measured Eβ, β-spectra; deduced β-shape factor. ⁴⁹Sc; measured T_1/2. Detector - Si(Li).

doi: 10.1007/BF01392517
Citations: PlumX Metrics

1969HA14      Nucl.Phys. A128, 81 (1969)

G.Hauser, R.Lohken, H.Rebel, G.Schatz, G.W.Schweimer, J.Specht

Elastic Scattering of 104 MeV Alpha Particles

NUCLEAR REACTIONS ⁶Li, ⁹Be, ¹²C, ¹⁴N, ¹⁶O, ²⁰Ne, ⁴⁰Ar, ⁶⁴Ni, ⁹⁰Zr, ¹²⁴Sn, ²⁰⁸Pb, ²⁰⁹Bi(α, α), E=104 MeV; measured σ(θ); deduced phase shifts, optical potentials. Enriched targets.

doi: 10.1016/0375-9474(69)90980-4
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0216.

1968SC17      Z.Physik 217, 465 (1968)

G.R.Schwarz, R.Lohken, H.Rebel

Measurements of the Longitudinal Depolarization of ¹⁹⁸Au-β-Particles Within the Source

NUCLEAR STRUCTURE ¹⁹⁸Au; measured not abstracted; deduced nuclear properties.

doi: 10.1007/BF01394186
Citations: PlumX Metrics

1966LO01      Z.Physik 194, 234 (1966)

R.Lohken, H.Rebel

Relative Measurements of the Longitudinal Electron Polarization in the β-Decay of ¹¹⁴In and ³²P

NUCLEAR STRUCTURE ³²P, ¹¹⁴In; measured not abstracted; deduced nuclear properties.

1965LO06      Z.Physik 187, 1 (1965)

R.Lohken, H.Rebel, G.Schatz

Relativmessung der Elektronenpolarisation beim β-Zerfall: Au¹⁹⁹ und P³²

NUCLEAR STRUCTURE ¹⁹⁹Au, ³²P; measured not abstracted; deduced nuclear properties.

1964LO11      Z.Physik 181, 396 (1964)

R.Lohken, H.Rebel, G.Schatz

Relativmessung der Elektronenpolarisation beim β-Zerfall: Re¹⁸⁶ und P³²

NUCLEAR STRUCTURE ¹⁸⁶Re; measured not abstracted; deduced nuclear properties.