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NSR database version of May 20, 2024.

Search: Author = K.Govaert

Found 13 matches.

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2001CH46      Phys.Lett. 510B, 24 (2001)

M.Chartier, J.R.Beene, B.Blank, L.Chen, A.Galonsky, N.Gan, K.Govaert, P.G.Hansen, J.Kruse, V.Maddalena, M.Thoennessen, R.L.Varner

Identification of the 10Li Ground State

NUCLEAR REACTIONS 9Be(11Be, X)8Li/9Li/10Be, E=46 MeV/nucleon; measured Eγ, Iγ, (fragment)γ-coin. 10Li deduced ground-state configuration.

doi: 10.1016/S0370-2693(01)00602-5
Citations: PlumX Metrics


2000BA63      Phys.Rev. C62, 024302 (2000)

F.Bauwens, J.Bryssinck, D.De Frenne, K.Govaert, L.Govor, M.Hagemann, J.Heyse, E.Jacobs, W.Mondelaers, V.Yu.Ponomarev

Dipole Transitions to Bound States in 56Fe and 58Ni

NUCLEAR REACTIONS 56Fe, 58Ni(γ, γ'), E=6.5, 10 MeV bremsstrahlung; 56Fe, 58Ni(polarized γ, γ'), E=12 MeV bremsstrahlung; measured Eγ, Iγ. 56Fe, 58Ni deduced levels, J, π, widths, dipole transition strength distributions. Nuclear resonance fluorescence. Quasiparticle phonon model calculations.

doi: 10.1103/PhysRevC.62.024302
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0036.


2000BR05      Phys.Rev. C61, 024309 (2000)

J.Bryssinck, L.Govor, V.Yu.Ponomarev, F.Bauwens, O.Beck, D.Belic, P.von Brentano, D.De Frenne, T.Eckert, C.Fransen, K.Govaert, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Werner

Systematic Study of Electric Quadrupole Excitations in the Stable Even Mass Sn Nuclei

NUCLEAR REACTIONS 116,118,120,122,124Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. 116,118,120,122,124Sn deduced levels J, π, B(E1), B(E2).

doi: 10.1103/PhysRevC.61.024309
Citations: PlumX Metrics


1999BR12      Phys.Rev. C59, 1930 (1999)

J.Bryssinck, L.Govor, D.Belic, F.Bauwens, O.Beck, P.von Brentano, D.De Frenne, T.Eckert, C.Fransen, K.Govaert, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Yu.Ponomarev, V.Werner

Uniform Properties of Jπ = 1- Two-Phonon States in the Semimagic Even-Even Tin Isotopes 116, 118, 120, 122, 124Sn

NUCLEAR REACTIONS 116,118,120,122,124Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. 116,118,120,122,124Sn deduced levels, J, π, excitation B(M1), two-phonon excitations. Quasiparticle-phonon model calculations.

doi: 10.1103/PhysRevC.59.1930
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1998GO07      Phys.Rev. C57, 2229 (1998)

K.Govaert, F.Bauwens, J.Bryssinck, D.De Frenne, E.Jacobs, W.Mondelaers, L.Govor, V.Yu.Ponomarev

Dipole Excitations to Bound States in 116Sn and 124Sn

NUCLEAR REACTIONS 116,124Sn(polarized γ, γ'), E=12 MeV bremsstrahlung; 116,124Sn(γ, γ'), E=4.1, 7.5, 10 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry. 116,124Sn deduced E1, M1 strength distributions. Comparison with quasiparticle phonon model, tagged photon scattering.

doi: 10.1103/PhysRevC.57.2229
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0791. Data from this article have been entered in the XUNDL database. For more information, click here.


1998NA34      Phys.Rev.Lett. 81, 5089 (1998)

A.Navin, D.Bazin, B.A.Brown, B.Davids, G.Gervais, T.Glasmacher, K.Govaert, P.G.Hansen, M.Hellstrom, R.W.Ibbotson, V.Maddalena, B.Pritychenko, H.Scheit, B.M.Sherrill, M.Steiner, J.A.Tostevin, J.Yurkon

Spectroscopy of Radioactive Beams from Single-Nucleon Knockout Reactions: Application to the sd shell nuclei 25Al and 26, 27, 28P

NUCLEAR REACTIONS 9Be(25Al, p24Mg), (26P, p25Si), (27P, p26Si), (28P, p27Si), E ≈ 65 MeV/nucleon; measured Eγ, Iγ, (residue)γ-coin, momentum distributions following one-proton removal; deduced σ. 25Al, 26,27,28P deduced ground-state characteristics, halo features. Radioactive beams from fragmentation of 36Ar primary beam.

doi: 10.1103/PhysRevLett.81.5089
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1982.


1997PE02      Nucl.Phys. A615, 198 (1997)

K.Persyn, E.Jacobs, S.Pomme, D.De Frenne, K.Govaert, M.-L.Yoneama

Influence of the Odd Neutron on the Fragment Characteristics in the Photofission of 235U

NUCLEAR REACTIONS 235U(γ, F), E=6.54-8.4 MeV bremsstrahlung; measured fission product γ-ray spectra; deduced independent yields for mass 128-149, postneutron mass, isotonic, elemental yield distributions, proton odd-even effects.

doi: 10.1016/S0375-9474(96)00475-7
Citations: PlumX Metrics


1997PE09      Nucl.Phys. A620, 171 (1997)

K.Persyn, E.Jacobs, S.Pomme, D.De Frenne, K.Govaert, M.L.Yoneama

Excitation Energy Dependence of Fragment Characteristics for the Photofission of 232Th

NUCLEAR REACTIONS 232Th(γ, F), E=6.7-14 MeV; measured fission product γ-ray spectra; deduced independent yields, postneutron mass, isobaric charge, isotopic mass distributions, isotonic, elemental yield distributions, proton odd-even effects.

doi: 10.1016/S0375-9474(97)00156-5
Citations: PlumX Metrics


1996YO04      Nucl.Phys. A604, 263 (1996)

M.-L.Yoneama, E.Jacobs, J.D.T.Arruda-Neto, B.S.Bhandari, D.De Frenne, S.Pomme, K.Persyn, K.Govaert

Study of the 232Th Fission Barrier by Electron-Induced Fission

NUCLEAR REACTIONS 232Th(e, F), E=4.5-7.9 MeV; measured electron induced σ, α(θ); deduced photofission σ for (1-, 0), (1-, 1), (2+0) channels, isomer fission, fission barrier.

doi: 10.1016/0375-9474(96)00159-5
Citations: PlumX Metrics


1994GO25      Phys.Lett. 335B, 113 (1994)

K.Govaert, L.Govor, E.Jacobs, D.De Frenne, W.Mondelaers, K.Persyn, M.L.Yoneama, U.Kneissl, J.Margraf, H.H.Pitz, K.Huber, S.Lindenstruth, R.Stock, K.Heyde, A.Vdovin, V.Yu.Ponomarev

Observation of a 1- Two Phonon 2+ (x) 3- Excitation in 116Sn and 124Sn

NUCLEAR REACTIONS 116,124Sn(γ, γ'), E=4.1, 10 MeV bremsstrahlung; 116,124Sn(polarized γ, γ'), E=12 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry. 116,124Sn deduced levels, J, π, γ-multipolarity, B(λ), configuration, widths, ratio. Quasiparticle RPA. Linearly polarized beam.

doi: 10.1016/0370-2693(94)91400-1
Citations: PlumX Metrics


1994GO36      Nucl.Instrum.Methods Phys.Res. A337, 265 (1994)

K.Govaert, W.Mondelaers, E.Jacobs, D.De Frenne, K.Persyn, S.Pomme, M.-L.Yoneama, S.Lindenstruth, K.Huber, A.Jung, B.Starck, R.Stock, C.Wesselborg, R.-D.Heil, U.Kneissl, H.H.Pitz

Polarised Bremsstrahlung Nuclear Resonance Fluorescence Set-Up at the 15 MeV Linac in Gent

NUCLEAR REACTIONS 56Fe(polarized γ, γ'), E ≈ 6.8-9.6 MeV bremsstrahlung; measured asymmetry. 56Fe deduced dipole transitions B(λ).

doi: 10.1016/0168-9002(94)91094-4
Citations: PlumX Metrics


1994PO06      Nucl.Phys. A572, 237 (1994)

S.Pomme, E.Jacobs, M.Piessens, D.De Frenne, K.Persyn, K.Govaert, M.-L.Yoneama

Fragment Characteristics for the Photofission of 238U with 6.1-13.1 MeV Bremsstrahlung

NUCLEAR REACTIONS, ICPND 238U(γ, F), E=6.12-13.15 MeV bremsstrahlung; measured fission product γ-ray spectra, postneutron kinetic energy of complementary fragments; deduced independent yields, postneutron, provisional, preneutron mass yield distributions, neutron emission curves, postneutron, preneutron kinetic energy distributions, charge distributions, postneutron isotonic yield distributions, odd-even effects.

doi: 10.1016/0375-9474(94)90174-0
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1993PO10      Nucl.Phys. A560, 689 (1993)

S.Pomme, E.Jacobs, K.Persyn, D.De Frenne, K.Govaert, M.-L.Yoneama

Excitation Energy Dependence of Charge Odd-Even Effects in the Fission of 238U Close to the Fission Barrier

NUCLEAR REACTIONS 238U(γ, F), E=6.12, 6.44, 7.33, 8.35, 9.31, 11 MeV; measured fission product γ-ray spectra; deduced independent fission product yields, charge, isotopic mass, elemental yield distributions, proton and neutron odd-even effects.

doi: 10.1016/0375-9474(93)90041-U
Citations: PlumX Metrics


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