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NSR database version of April 11, 2024.

Search: Author = J.Fechner

Found 8 matches.

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1974DO01      Nucl.Phys. A221, 13 (1974)

H.A.Doubt, J.B.Fechner, K.Hagemeyer, G.J.Kumbartzki, K.-H.Speidel

Magnetic Moment Measurements on Hg Nuclei

RADIOACTIVITY 199Au; measured βce(t), ICC-ratios. 199Hg deduced T1/2, E2/M1 mixing ratio.

NUCLEAR REACTIONS 198,199,200,202,204Hg(16O, 16O'γ), E=36 MeV; measured σ(θ(γ), pressure) for recoil into He, vacuum. 198,200,202,204Hg levels deduced g. Enriched targets.

doi: 10.1016/0375-9474(74)90095-5
Citations: PlumX Metrics


1974FO18      Z.Phys. 269, 279 (1974)

M.Forker, J.B.Fechner, H.Haverkamp

Study of the Electric Quadrupole Interaction at Ta Impurities in Rare Earth Metal Hosts

RADIOACTIVITY 181Hf [from Gd, Tb, Dy, Ho, Er]; measured γγ(θ, t). 181Ta deduced electric field gradient.

doi: 10.1007/BF01668694
Citations: PlumX Metrics


1972DO18      Z.Phys. 254, 339 (1972)

H.A.Doubt, J.B.Fechner, K.Hagemeyer, K.-H.Speidel

The g-Factor of the First 2+ State in 192Pt by Measurement of Recoil into Vacuum

NUCLEAR REACTIONS 192,194,196,198Pt(16O, 16O'γ), E=36 MeV; measured (16O')(γ)(θ) in vacuum. 192,194,196,198Pt levels deduced g.

doi: 10.1007/BF01390263
Citations: PlumX Metrics


1972SP03      Nucl.Phys. A185, 403 (1972)

K.-H.Speidel, H.A.Doubt, J.B.Fechner, K.Hagemeyer, A.M.Kleinfeld

Hyperfine Interactions of Pt Nuclei Recoiling into Helium and Vacuum

NUCLEAR REACTIONS 194,195,196,198Pt(16O, 16O'γ), E=36 MeV; measured σ(θ(γ), pressure) for recoil into He, vacuum. 195,198Pt levels deduced g. Natural, enriched targets.

doi: 10.1016/0375-9474(72)90021-8
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1969BL11      Z.Physik 228, 391 (1969)

H.Blumberg, J.Fechner, A.Hammesfahr, P.Herzog, A.Kluge, J.Voss

The K-Shell Particle Parameter of the 122 keV Transition in 152Sm

RADIOACTIVITY 152Eu; measured ceγ(θ), γγ(θ). 152Sm transition deduced K-shell particle parameter.

doi: 10.1007/BF01558338
Citations: PlumX Metrics


1969FE02      Nucl.Phys. A130, 545 (1969)

J.Fechner, A.Hammesfahr, A.Kluge, S.K.Sen, H.Toschinski, J.Voss, P.Weigt, B.Martin

The Decay of 131Cs

RADIOACTIVITY 131Ba [from 130Ba(n, γ)]; measured γγ(θ), γγ-polarization (90°), γγ(θ, t), γγ(θ, H), ceγ(θ), L-subshells, γce, Xce-delay. 131Cs levels deduced J, π, T1/2, γ-mixing, transition probabilities, g. Enriched targets. Ge(Li), Si(Li), NaI(Tl) detectors.

doi: 10.1016/0375-9474(69)90866-5
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1968FE03      Phys.Letters 26B, 374(1968)

J.Fechner, C.Gunther, H.Hubel, R.S.Raghavan, K.-H.Speidel, H.Toschinski, B.Wolbeck

On the Existence of Directional Correlations Between KX Rays Following Electron Capture and Nuclear Gamma Rays

RADIOACTIVITY 54Mn, 139Ce, 153Gd, 202Tl; measured Xγ(θ). 133Ba; measured γγ(θ).

doi: 10.1016/0370-2693(68)90616-3
Citations: PlumX Metrics


1968WE16      Nucl.Phys. A122, 577 (1968)

P.Weigt, P.Herzog, B.Richter, H.Hubel, H.Toschinski, J.Fechner

Linear Polarization and γ-γ Directional Correlation Measurements in 106Pd

RADIOACTIVITY 106mAg [from 107Ag(d, t)106mAg], 106Rh [from fission]; measured γγ(θ), γ-polarization, γγ-directional polarization correlation, T1/2. 106Pd deduced I, π, delta. Natural targets. Ge(Li), NaI(Tl) detectors.

doi: 10.1016/0375-9474(68)90578-2
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Note: The following list of authors and aliases matches the search parameter J.Fechner: , J.B.FECHNER