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NSR database version of May 19, 2024.

Search: Author = N.Bijnens

Found 14 matches.

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1999AN22      J.Phys.(London) G25, 835 (1999)

A.N.Andreyev, N.Bijnens, M.Huyse, P.Van Duppen, M.Leino, T.Enqvist, P.Kuusiniemi, W.Trzaska, J.Uusitalo, N.Fotiades, J.A.Cizewski, D.P.McNabb, K.Y.Ding, C.N.Davids, R.V.F.Janssens, D.Seweryniak, M.P.Carpenter, H.Amro, P.Decrock, P.Reiter, D.Nisius, L.T.Brown, S.Fischer, T.Lauritsen, J.Wauters, C.R.Bingham, L.F.Conticchio

α-Decay Characteristics of Neutron-Deficient 190, 192Po Nuclei and Alpha Branching Ratios of 186, 188Pb Isotopes

RADIOACTIVITY 190,192Po(α) [from 164Er(32S, xn) and 144Sm(48Ti, xn)]; measured Eα, Iα, T1/2. 186,188Pb deduced α-branching ratios. Systematics of reduced α-widths in mass region discussed.

1999AN36      Acta Phys.Pol. B30, 1255 (1999)

A.N.Andreyev, N.Bijnens, J.F.Cocks, K.Eskola, K.Helariutta, M.Huyse, H.Kettunen, P.Kuusiniemi, M.Leino, W.H.Trzaska, P.Van Duppen, R.Wyss

Fine Structure in the Alpha-Decay of the Neutron-Deficient 191Po and 191Bi Isotopes

RADIOACTIVITY 191,191mPo, 191,191mBi(α) [from 160Dy(36Ar, xnyp)]; measured Eα, Eγ, T1/2, αγ-coin; deduced hindrance factors. 187Pb deduced levels, α-branching ratios. RITU gas filled separator.

1999RE06      Phys.Rev. C59, 2416 (1999)

I.Reusen, A.Andreyev, J.Andrzejewski, N.Bijnens, S.Franchoo, M.Huyse, Yu.Kudryavtsev, K.Kruglov, W.F.Mueller, A.Piechaczek, R.Raabe, K.Rykaczewski, J.Szerypo, P.Van Duppen, L.Vermeeren, J.Wauters, A.Wohr

β-Decay Study of 54, 55Ni Produced by an Element-Selective Laser Ion Source

RADIOACTIVITY 54,55Ni(β+) [from 54Fe(3He, xnyp)]; measured Eγ, Iγ(t), βγ-coin. 54,55Ni deduced T1/2, β-decay Gamow-Teller strengths. 54Co deduced excited state β-decay Gamow-Teller strength. Element-selective laser ion source.

doi: 10.1103/PhysRevC.59.2416
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1095.

1998BI06      Phys.Rev. C58, 754 (1998)

N.Bijnens, P.Decrock, S.Franchoo, M.Gaelens, M.Huyse, H.-Y.Hwang, I.Reusen, J.Szerypo, J.von Schwarzenberg, G.Vancraeynest, P.Van Duppen, J.Wauters

Study of 200,202Po Through β+ and Electron-Capture Decay and the Manifestation of Shape Coexistence in the Lighter Po Isotopes

RADIOACTIVITY 200,202At(β+), (EC) [from Re(20Ne, X), E=200 MeV]; measured Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-, (ce)(x-ray)-coin. 200,202Po deduced levels, J, π, multipolarity, configurations.

doi: 10.1103/PhysRevC.58.754
Citations: PlumX Metrics

1997AN09      Z.Phys. A358, 63 (1997)

A.N.Andreyev, N.Bijnens, T.Enqvist, M.Huyse, P.Kuusiniemi, M.Leino, W.H.Trzaska, J.Uusitalo, P.Van Duppen

Alpha-Decay Characteristics of Neutron-Deficient 190Po, 189Bi and 186Pb Isotopes

RADIOACTIVITY 190Po(α) [from 144Sm(48Ti, 2n), E=202, 208, 221 MeV]; 189mBi(α) [from 144Sm(48Ti, p2n), E=202, 208, 221 MeV]; 186Pb(α) [from 190Po(α-decay)]; measured E(α), T1/2; deduced α-decay reduced widths.

NUCLEAR REACTIONS, ICPND 144Sm(48Ti, X)190Bi/190Bi/189Bi, E=202, 208, 221 MeV; 154,147Sm(48Ti, X)190Po/197Po/197mPo, E=198, 216 MeV; measured Eα, Iα; deduced residuals production cross sections.

doi: 10.1007/s002180050276
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1997WO06      Nucl.Phys. A621, 289c (1997)

A.Wohr, A.Andreev, N.Bijnens, J.Breitenbach, S.Franchoo, M.Huyse, Y.A.Kudryavtsev, A.Piechaczek, R.R.Raabe, G.Reusen, L.Vermeeren, P.Van Duppen

Can the Waiting-Point Nucleus 78Ni be Studied at an On-Line Mass-Separator ( Question )

NUCLEAR REACTIONS, ICPND 54Fe(3He, 2n), E=27 MeV; 54Fe(3He, 3n), E=45 MeV; measured residuals production σ. 238U(p, F)113Rh/69Ni/71Ni/73Ni, E=65 MeV; measured residuals production rates following fission; deduced 78Ni production related features. Laser ion guide facility.

RADIOACTIVITY 54Ni [from 54Fe(3He, 3n), E=45 MeV]; 55Ni [from 54Fe(3He, 2n), E=27 MeV]; measured T1/2.

doi: 10.1016/S0375-9474(97)00257-1
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1996BI17      Z.Phys. A356, 3 (1996)

N.Bijnens, I.Ahmad, A.N.Andreyev, J.C.Batchelder, C.R.Bingham, D.Blumenthal, B.C.Busse, X.S.Chen, L.F.Conticchio, C.N.Davids, M.Huyse, R.V.F.Janssens, P.Mantica, H.Penttila, W.Reviol, D.Seweryniak, P.Van Duppen, W.B.Walters, J.Wauters, B.E.Zimmerman

Fine Structure in the α Decay of 192Po

RADIOACTIVITY 192Po(α) [from 160Dy(36Ar, X), E=175.6 MeV]; measured α-spectra; deduced T1/2, fine structure, α-branching ratio. 188Pb deduced level, J, π.

doi: 10.1007/s002180050137
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1996KU34      Nucl.Instrum.Methods Phys.Res. B114, 350 (1996)

Y.Kudryavtsev, J.Andrzejewski, N.Bijnens, S.Franchoo, J.Gentens, M.Huyse, A.Piechaczek, J.Szerypo, H.Reusen, P.Van Duppen, P.Van Den Bergh, L.Vermeeren, J.Wauters, A.Wohr

Beams of Short Lived Nuclei Produced by Selective Laser Ionization in a Gas Cell

doi: 10.1016/0168-583X(96)00194-2
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1996WA13      Phys.Rev. C53, 3163 (1996)

J.Wauters, N.Bijnens, M.Huyse, P.Van Duppen

Comment on ' Prolate-Oblate Band Mixing and New Bands in 182Hg '

NUCLEAR STRUCTURE 180,182,184,186,188,190Hg; calculated levels, band structure; deduced unperturbed prolate, oblate bands mixing.

doi: 10.1103/PhysRevC.53.3163
Citations: PlumX Metrics

1995BI12      Phys.Scr. T56, 110 (1995)

N.Bijnens, J.G.Correia, M.Huyse, H.Y.Hwang, R.Kirchner, G.Reusen, E.Roeckl, P.Van Duppen, J.von Schwarzenberg, J.Wauters, and the ISOLDE Collaboration

Fine Structure in the Alpha Decay of Even-Even Nuclei: Experimental evidence for the stability of the Z = 82 magic shell

NUCLEAR STRUCTURE 196,198,200,204,206,208,210Po; compiled, reviewed level systematics; deduced shape coexistence related features.

RADIOACTIVITY 194,196,198Po, 200,202Rn, 186,188,190,192,194Pb, 180,182,184Hg, 176,178,180Pt(α); compiled, reviewed α-decay related fine structure data; deduced shell closure related features in Pb isotopes, proton-particle structure role in hindrance factors variations. Two-level mixing calculations comparison.

doi: 10.1088/0031-8949/1995/T56/018
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1995BI17      Phys.Rev.Lett. 75, 4571 (1995)

N.Bijnens, P.Decrock, S.Franchoo, M.Gaelens, M.Huyse, H.-Y.Hwang, G.Reusen, J.Szerypo, J.von Schwarzenberg, J.Wauters, J.G.Correia, A.Jokinen, P.Van Duppen, and the ISOLDE Collaboration

Intruder States and the Onset of Deformation in the Neutron-Deficient Even-Even Polonium Isotopes

RADIOACTIVITY 200,198Rn(α) [from Th(p, X), E=1 GeV]; measured Iα, (αe)-, α(X-ray)-coin. 200,202At(EC), (β+) [from Re(20Ne, X), E=200 MeV]; measured γγ(t), γe(t), γ(X-ray)(t), I(ce). 198Rn deduced T1/2. 196,194,198Po deduced level, J, π, configuration. 202,200Po deduced levels, J, π, configuration, ICC, γ multipolarity. Other data input.

doi: 10.1103/PhysRevLett.75.4571
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1994VE09      Phys.Rev.Lett. 73, 1935 (1994)

L.Vermeeren, N.Bijnens, M.Huyse, Y.A.Kudryavtsev, P.Van Duppen, J.Wauters, Z.N.Qamhieh, P.Thoen, E.Vandeweert, R.E.Silverans

An On-Line Laser Ion Source Based on Resonance Photoionization in a Gas Cell

RADIOACTIVITY 55Ni, 54Co(EC) [from 54Fe(3He, X), E=27 MeV]; measured decay products, Eβ, Iβ; deduced T1/2. Comparison with available data.

doi: 10.1103/physrevlett.73.1935
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1994WA13      Phys.Rev.Lett. 72, 1329 (1994)

J.Wauters, N.Bijnens, P.Dendooven, M.Huyse, H.Y.Hwang, G.Reusen, J.von Schwarzenberg, P.Van Duppen, R.Kirchner, E.Roeckl, and the ISOLDE Collaboration

Fine Structure in the Alpha Decay of Even-Even Nuclei as an Experimental Proof for the Stability of the Z = 82 Magic Shell at the Very Neutron-Deficient Side

RADIOACTIVITY 202Rn, 194,196,198Po, 186,188Pb, 180,182,184Hg(α); calculated α-decay T1/2, hindrance factors; deduced shell closure role, 0+ level configuration in daughter nuclei.

doi: 10.1103/PhysRevLett.72.1329
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1994WA23      Phys.Rev. C50, 2768 (1994)

J.Wauters, N.Bijnens, H.Folger, M.Huyse, H.Y.Hwang, R.Kirchner, J.von Schwarzenberg, P.Van Duppen

Alpha Decay of 186Pb and 184Hg: The influence of mixing of 0+ states on α-decay transition probabilities

RADIOACTIVITY 186Pb(α) [from 144Nd(46Ti, 4n), E=5 MeV/nucleon]; 184Hg(α) [from 148Nd(40Ca, 4n), E=5 MeV/nucleon]; measured Eα, Iα, T1/2, α(e)(t), α(X-ray)(t). 182Hg, 180Pt deduced α-decay hindrance factors, 0+ states excitation energies, mixing.

doi: 10.1103/PhysRevC.50.2768
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