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NSR database version of April 26, 2024.

Search: Author = S.J.Feenstra

Found 6 matches.

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1979FE01      Phys.Lett. 80B, 183 (1979)

S.J.Feenstra, J.van Klinken, J.P.Pijn, R.Janssens, C.Michel, J.Steyaert, J.Vervier, K.Cornelis, M.Huyse, G.Lhersonneau

Average Multipolarity of Continuum Transitions in Nuclei at High Angular Momentum

RADIOACTIVITY ^162,161Yb [from ¹⁴⁶Nd(²⁰Ne, xn), E=105 MeV]; measured total conversion coefficients αt; deduced multipolarity of continuum transitions deexciting high-spin states.

doi: 10.1016/0370-2693(79)90193-X
Citations: PlumX Metrics

1979VA13      Nucl.Phys. A327, 12 (1979)

A.van Poelgeest, W.H.A.Hesselink, J.Bron, J.J.A.Zalmstra, M.J.Uitzinger, H.Verheul, S.J.Feenstra, J.van Klinken

High-Spin States in ¹⁰⁹In

NUCLEAR REACTIONS ¹⁰⁷Ag(α, 2nγ), E=20-30 MeV; measured Eγ, Iγ, γγt-coin, αγ-delay, σ(Eγ, θ), linear polarizations, E(ce), I(ce). ¹⁰⁹In deduced levels, J, π, γ-branching, δ, T_1/2. Enriched ¹⁰⁷Ag target. Ge(Li), Si(Li) detectors, mini-orange electron spectrometer.

doi: 10.1016/0375-9474(79)90315-4
Citations: PlumX Metrics

1978PF02      Z.Phys. A287, 191 (1978)

B.Pfeiffer, F.Schussler, J.Blachot, S.J.Feenstra, J.van Klinken, H.Lawin, E.Monnand, G.Sadler, H.Wollnik, K.D.Wunsch, and the JOSEF-LOHENGRIN-OSTIS-Collaboration

Nuclear Spectroscopy of Neutron-Rich A=145 Nuclei

RADIOACTIVITY ¹⁴⁵Ba, ¹⁴⁵La, ¹⁴⁵Ce [from fission]; measured Eγ, Iγ, γγ-coin, βγ-coin, γX-ray(t), I(ce); deduced Qβ, log ft. ¹⁴⁵La, ¹⁴⁵Ce, ¹⁴⁵Pr deduced levels, ICC, T_1/2, J, π.

doi: 10.1007/BF01408089
Citations: PlumX Metrics

1977FE10      Phys.Lett. 69B, 403 (1977)

S.J.Feenstra, W.J.Ockels, J.Van Klinken, M.J.A.De Voigt, Z.Sujkowski

Average Multipolarities of Quasi-Continuum Transitions Following the (α, 4n) Reaction from Measured Internal Conversion Coefficients

NUCLEAR REACTIONS ¹⁶⁰Gd(α, 4n), E=47 MeV; measured ce spectra; deduced predominant character of transitions in ¹⁶⁰Dy.

doi: 10.1016/0370-2693(77)90830-9
Citations: PlumX Metrics

1975DE29      Phys.Lett. 59B, 137 (1975)

M.J.A.De Voigt, Z.Sujkowski, D.Chmielewska, J.F.W.Jansen, J.Van Klinken, S.J.Feenstra

Negative Parity Bands in ¹⁰⁰Ru and ¹⁵⁰Sm and the Interacting Boson Approximation

NUCLEAR REACTIONS ¹⁰⁰Mo, ¹⁵⁰Nd(α, 4nγ), E=45 MeV; measured Iγ(θ), γγ-coin, γγ(t), γce(t). ¹⁰⁰Ru, ¹⁵⁰Sm deduced levels, K, J, π, ICC.

doi: 10.1016/0370-2693(75)90686-3
Citations: PlumX Metrics

1975VA14      Phys.Rev. C12, 2111 (1975)

J.van Klinken, S.J.Feenstra

Shape Implications of Unhindered 11/2^- → 11/2^- β Decays in the Region with N < 82 and Z > 50

RADIOACTIVITY ¹³⁹Eu, ^139mSm, ¹³⁵Pm; measured βγ-coin, γ(t), I(ce); deduced log ft. ^139mPm deduced T_1/2, J, π. ¹³⁹Sm deduced K/L.

doi: 10.1103/PhysRevC.12.2111
Citations: PlumX Metrics