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NSR database version of May 23, 2024.

Search: Author = I.Dioszegi

Found 28 matches.

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2005HE08      Nucl.Phys. A750, 175 (2005)

P.Heckman, B.B.Back, T.Baumann, M.P.Carpenter, I.Dioszegi, D.J.Hofman, T.L.Khoo, S.Mitsuoka, V.Nanal, T.Pennington, J.P.Seitz, M.Thoennessen, E.Tryggestad, R.L.Varner

Temperature and spin dependence of the giant dipole resonance width

NUCLEAR REACTIONS 100Mo(17O, xnyp), E=78.8 MeV; 100Mo(18O, xnyp), E=95.0 MeV; measured Eγ, Iγ, (evaporation residue)γ-coin. 117,118Sn deduced GDR widths, temperature and spin dependence features. Comparison with model predictions.

doi: 10.1016/j.nuclphysa.2004.12.065
Citations: PlumX Metrics


2005SE03      Nucl.Phys. A750, 245 (2005)

J.P.Seitz, B.B.Back, M.P.Carpenter, I.Dioszegi, K.Eisenman, P.Heckman, D.J.Hofman, M.P.Kelly, T.L.Khoo, S.Mitsuoka, V.Nanal, T.Pennington, R.H.Siemssen, M.Thoennessen, R.L.Varner

Observation of the hot GDR in neutron-deficient thorium evaporation residues

NUCLEAR REACTIONS 176Yb(48Ca, X), E=206, 219, 256, 259 MeV; measured Eγ, Iγ, (evaporation residue)γ-coin, γ-ray multiplicity and sum energy, fusion and evaporation residue σ. 224Th deduced GDR parameters. Comparison with model predictions.

doi: 10.1016/j.nuclphysa.2005.01.015
Citations: PlumX Metrics


2004NA03      Nucl.Phys. A731, 153 (2004)

V.Nanal, T.L.Khoo, D.J.Hofman, B.B.Back, M.P.Carpenter, I.Dioszegi, K.Eisenman, M.L.Halbert, P.Heckman, A.M.Heinz, D.Henderson, D.Jenkins, M.P.Kelly, F.G.Kondev, T.Lauritsen, C.J.Lister, B.McClintock, S.Mitsuoka, T.Pennington, J.Seitz, R.H.Siemssen, M.Thoennessen, R.J.van Swol, R.L.Varner, P.Wilt, Y.Alhassid

Highly Selective Studies of GDR in 164Er

NUCLEAR REACTIONS 124Sn(40Ar, xn), E=163, 187 MeV; measured Eγ, Iγ, (recoil)γ-coin. 164Er deduced GDR parameters, angular momentum dependence of strength function.

doi: 10.1016/j.nuclphysa.2003.11.028
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2003CA14      Phys.Lett. B 560, 155 (2003)

F.Camera, A.Bracco, V.Nanal, M.P.Carpenter, F.Della Vedova, S.Leoni, B.Million, S.Mantovani, M.Pignanelli, O.Wieland, B.B.Back, A.M.Heinz, R.V.F.Janssens, D.Jenkins, T.L.Khoo, F.G.Kondev, T.Lauritsen, C.J.Lister, B.McClintock, S.Mitsuoka, E.F.Moore, D.Seweryniak, R.H.Siemssen, R.J.Van Swol, D.Hofman, M.Thoennessen, K.Eisenman, P.Heckman, J.Seitz, R.Varner, M.Halbert, I.Dioszegi, A.Lopez-Martens

Radiative fusion from very symmetric reactions: the giant dipole resonance in the 179Au nucleus

NUCLEAR REACTIONS 89Y(90Zr, γ), (90Zr, xnyp), E=352 MeV; measured Eγ, Iγ, (recoil)γ-coin for 0-, 1-, and 2-nucleon evaporation; deduced statistical emission. 179Au deduced excited GDR width. BaF2 detectors, recoil separator.

doi: 10.1016/S0370-2693(03)00403-9
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2001DI01      Phys.Rev. C63, 014611 (2001)

I.Dioszegi, N.P.Shaw, A.Bracco, F.Camera, S.Tettoni, M.Mattiuzzi, P.Paul

Fission Hindrance in 200Pb Measured from Giant Dipole Resonance γ-Ray Emission

NUCLEAR REACTIONS 181Ta(19F, X), E=161, 181 MeV; measured Eγ, Iγ, (fragment)γ-coin following compound nucleus fission. 200Pb deduced GDR decay features, fission hindrance, nuclear viscosity parameter. Statistical model analysis.

doi: 10.1103/PhysRevC.63.014611
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2001DI08      Phys.Rev. C63, 047601 (2001)

I.Dioszegi, I.Mazumdar, N.P.Shaw, P.Paul

Level Densities in Hot 112Sn, 131La, and 134Ce Nuclei from Giant Dipole Resonance γ Decay

NUCLEAR REACTIONS 93Nb, 115In(19F, X), E=75 MeV; 115In(16O, X), E=80 MeV; measured Eγ, Iγ, γ-ray multiplicity. 112Sn, 131La, 134Ce deduced level densities. Comparisons with model predictions. BaF2 detectors.

doi: 10.1103/PhysRevC.63.047601
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2001DI18      Acta Phys.Hung.N.S. 13, 185 (2001)

I.Dioszegi, I.Mazumdar, P.Paul

Nuclear Viscosity of Hot Rotating 240Cf

NUCLEAR REACTIONS 208Pb(32S, X), E=180-285 MeV; measured Eγ, γ-ray and fission fragment multiplicities. 240Cf deduced GDR decay features, saddle-to-scission decay path. Modified statistical model.

doi: 10.1556/APH.13.2001.1-3.24
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2000DI02      Phys.Rev. C61, 024613 (2000)

I.Dioszegi, N.P.Shaw, I.Mazumdar, A.Hatzikoutelis, P.Paul

Nuclear Viscosity of Hot Rotating 224Th

NUCLEAR REACTIONS 208Pb(16O, F), E=100-177 MeV; measured Eγ, Iγ, (fragment)γ-coin, γ-ray multiplicity; deduced total, fission, evaporation residue σ. 224Th deduced hot GDR features, dissipation coefficient. Statistical model analysis.

doi: 10.1103/PhysRevC.61.024613
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2000SH11      Phys.Rev. C61, 044612 (2000)

N.P.Shaw, I.Dioszegi, I.Mazumdar, A.Buda, C.R.Morton, J.Velkovska, J.R.Beene, D.W.Stracener, R.L.Varner, M.Thoennessen, P.Paul

Nuclear Viscosity of Hot Rotating 240Cf

NUCLEAR REACTIONS 208Pb(32S, X), E=180-285 MeV; measured total fusion σ, Eγ, Iγ, fragment mass distributions following compound nucleus fission. 240Cf deduced dissipation coefficient, temperature and deformation effects. Statistical model calculations.

doi: 10.1103/PhysRevC.61.044612
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1999VE01      Phys.Rev. C59, 1506 (1999)

J.Velkovska, C.R.Morton, R.L.McGrath, P.Chung, I.Dioszegi

Quasifission Reactions as a Probe of Nuclear Viscosity

NUCLEAR REACTIONS 197Au(64Ni, X), E=383, 418 MeV; measured fission fragments mass, angular distributions, integrated σ for capture, touching, quasi-fission processes; deduced reaction time scales, friction mechanism features. One-body dissipation theory.

doi: 10.1103/PhysRevC.59.1506
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1998VA21      Nucl.Phys. A638, 613 (1998)

G.van't Hof, J.C.S.Bacelar, I.Dioszegi, M.N.Harakeh, W.H.A.Hesselink, N.Kalantar-Nayestanaki, A.Kugler, H.van der Ploeg, A.J.M.Plompen, J.P.S.van Schagen

Viscosity, Fission Time Scale and Deformation of 156Dy

NUCLEAR REACTIONS 116Cd(40Ar, X), E=216, 238 MeV; measured Eγ, Iγ, (fragment)γ-coin; deduced fusion-fission time scale, compound nucleus features, GDR parameters. Statistical model calculations.

doi: 10.1016/S0375-9474(98)00230-9
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1997MO30      J.Phys.(London) G23, 1383 (1997)

C.R.Morton, A.Buda, P.Paul, N.P.Shaw, J.R.Beene, N.Gan, M.L.Halbert, D.W.Stracener, R.L.Varner, M.Thoennessen, P.Thirolf, I.Dioszegi

Fission Dynamics using the Decay of the Giant Dipole Resonance

NUCLEAR REACTIONS W, 208Pb(32S, F), E=180-245 MeV; measured Eγ, Iγ, fission(fragment)γ(θ); deduced GDR channel effects. Modified CASCADE calculations.

doi: 10.1088/0954-3899/23/10/028
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1996KR07      Acta Phys.Pol. B27, 139 (1996)

A.Krasznahorkay, M.Hunyadi, M.Csatlos, I.Dioszegi, J.Gulyas, Z.Mate

Evidence for Hyperdeformed Nuclear Shape in 236U

NUCLEAR REACTIONS 235U(d, pF), E=9-73 MeV; measured fission probability vs excitation energy. 236U deduced resonances, possible superdeformed, hyperdeformed bands.


1996VA05      Nucl.Phys. A599, 17c (1996)

G.van't Hof, J.C.S.Bacelar, I.Dioszegi, M.N.Harakeh, W.H.A.Hesselink, N.Kalantar-Nayestanaki, A.Kugler, H.van der Ploeg, A.J.M.Plompen, J.P.S.van Schagen

Viscosity and Fission Time Scale of 156Dy at High Excitation Energies and Large Angular Momenta

NUCLEAR REACTIONS 116Cd(40Ar, F), E=216, 238 MeV; measured fission (fragment)γ-coin. 156Dy deduced fission time scale, viscosity. Statistical model.

doi: 10.1016/0375-9474(96)00043-7
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1996VA06      Nucl.Phys. A599, 117c (1996)

H.van der Ploeg, J.C.S.Bacelar, A.Buda, I.Dioszegi, G.van't Hof, A.van der Woude

Dynamical Fission Life-Times Deduced from γ-Ray Emission Observed in the Fusion-Fission Reaction: 20Ne on 209Bi

NUCLEAR REACTIONS 209Bi(20Ne, X), E=150-220 MeV; measured γ spectra, Iγ(θ); deduced fusion-fission-reaction features, dynamical fission T1/2.

doi: 10.1016/0375-9474(96)00053-X
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1996VA16      Phys.Rev. C54, 1515 (1996)

G.van't Hof, W.H.A.Hesselink, A.J.M.Plompen, J.P.S.van Schagen, M.N.Harakeh, N.Kalantar-Nayestanaki, J.C.S.Bacelar, H.van der Ploeg, I.Dioszegi, A.Kugler

Viscosity and Fission Time Scale of 156Dy

NUCLEAR REACTIONS 116Cd(40Ar, F), E=216, 238 MeV; measured fission (fragment)γ-coin; deduced viscosity parameter, fission time scales. Cascade model.

doi: 10.1103/PhysRevC.54.1515
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1995BU29      Phys.Rev.Lett. 75, 798 (1995)

A.Buda, J.C.Bacelar, A.Balanda, Z.Sujkowski, A.van der Woude, R.Bersch, H.Ching, I.Dioszegi, D.J.Hofman, P.Paul, S.Schadmand, R.Varma

Dilepton Decay of Giant Resonances Built on Excited States of 28Si

NUCLEAR REACTIONS 12C(16O, X), E=82 MeV; measured dilepton, photon yields; deduced dilepton production σ. 28Si deduced giant resonance strength function parameters.

doi: 10.1103/PhysRevLett.75.798
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1995MA54      Acta Phys.Pol. B26, 417 (1995)

A.Maj, T.S.Tveter, J.J.Gaardhoje, B.Herskind, G.Sletten, T.Ramsoy, A.Atac, W.Korten, A.Bracco, F.Camera, M.Mattiuzzi, B.Million, M.Pignanelli, J.Bacelar, A.Buda, H.van der Ploeg, W.Krolas, H.Nifenecker, F.Schussler, J.A.Pinston, A.Menthe, P.Paul, D.J.Hofman, I.Dioszegi, S.Schadmand

Hot Superheavy Nuclei Seen with the GDR γ-Decay

NUCLEAR REACTIONS 232Th(40Ar, F), E=6.8-15 MeV/nucleon; 232Th(37Cl, F), E=7.3 MeV/nucleon; measured fission (fragment)γ-coin. 272Hs, 269Bh deduced GDR γ-decay features. Other reaction data, aspects reviewed.


1994HO03      Phys.Rev.Lett. 72, 470 (1994)

D.J.Hofman, B.B.Back, I.Dioszegi, C.P.Montoya, S.Schadmand, R.Varma, P.Paul

Viscosity of Saddle-to-Scission Motion in Hot 240Cf from Giant Dipole Resonance γ Yield

NUCLEAR REACTIONS 208Pb(32S, F), E=230 MeV; measured fission (fragment)γ-coin, Eγ, Iγ, γ-anisotropy. 240Cf deduced saddle to scission motion viscosity, time.

doi: 10.1103/PhysRevLett.72.470
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1993MO28      Nucl.Instrum.Methods Phys.Res. A334, 437 (1993)

C.P.Montoya, S.Schadmand, R.Varma, P.H.Zhang, R.Butsch, I.Dioszegi, D.J.Hofman, P.Paul

An Electron-Positron Pair Spectrometer for High Energy Decays of Nuclei

RADIOACTIVITY 8Li(β-) [from 7Li(d, p)]; measured β-decay end point energy; deduced detector calibration. Segmented phoswich plastic scintillator array (e+, e-) pair spectrometer.

NUCLEAR REACTIONS 19F(p, α), E=5.2 MeV; measured Eγ, Iγ, for GDR region in 20Ne; deduced spectrometer efficiency. Segmented phoswich plastic scintillator array (e+, e-) pair spectrometer.

doi: 10.1016/0168-9002(93)90805-R
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1992DI03      Phys.Rev. C46, 627 (1992)

I.Dioszegi, D.J.Hofman, C.P.Montoya, S.Schadmand, P.Paul

Giant Dipole Resonance Decay from Fusion-Fission and Quasifission of Hot Thorium Nuclei

NUCLEAR REACTIONS 208Pb(16O, F), E=140 MeV; W(32S, F), E=185-230 MeV; measured fission (fragment)γ(θ), Eγ, Iγ, fragment mass, total kinetic energy distributions. 224Th deduced shape features, quasifission T1/2, GDR decay.

doi: 10.1103/PhysRevC.46.627
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1991MO21      Z.Phys. A340, 371 (1991)

C.P.Montoya, S.Schadmand, I.Dioszegi, D.J.Hofman, P.H.Zhang, P.Paul

Giant Monopole Resonances in the Statistical Model

NUCLEAR STRUCTURE 110Sn; calculated (e+e-)-pair decay of isoscalar, isovector giant monopole resonance decay; deduced GDR role.

doi: 10.1007/BF01290324
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1987PR06      Nucl.Phys. A472, 381 (1987)

H.Prade, W.Enghardt, I.Dioszegi, L.Kaubler, H.-J.Keller, F.Stary, G.Winter

In-Beam Investigations and Structure Studies of Multiparticle Excitations in the N = 82, 83 Nuclei 138,139Ba

NUCLEAR REACTIONS 136Xe(α, 2n), (α, n), E=20, 22, 24, 27 MeV; measured Eγ, Iγ, γγ-coin, σ(E, Eγ, θγ), γ-ray linear polarization, Doppler shift, γ(t). 138,139Ba deduced levels, J, π, T1/2, γ-multipolarity, δ. Enriched 136Xe target. Shell-model, particle-core coupling calculations.

doi: 10.1016/0375-9474(87)90039-X
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1985DI10      Nucl.Phys. A438, 395 (1985)

I.Dioszegi, Cs.Maraczy, A.Veres

Low-Spin Levels in 136Ba Studied Via the (n, n'γ) Reaction

NUCLEAR REACTIONS 136Ba(n, n'γ), E=fast; measured Eγ, Iγ, γ(θ). 136Ba deduced levels, J, π, mixing ratios. Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(85)90382-3
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30699.


1985DI11      J.Phys.(London) G11, 853 (1985)

I.Dioszegi, A.Veres, W.Enghardt, H.Prade

Investigation of Low-Spin States of 140Ce in the (n, n'γ) Reaction and Within the Shell Model

NUCLEAR REACTIONS 140Ce(n, n'γ), E=fast; measured Eγ, Iγ(θ). 140Ce deduced levels, J, π, δ. Enriched target, Ge(Li) detector.

NUCLEAR STRUCTURE 140Ce; calculated levels, T1/2, g, quadrupole moments, δ, relative Iγ.

doi: 10.1088/0305-4616/11/7/010
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30700.


1984DI03      J.Phys.(London) G10, 969 (1984)

I.Dioszegi, A.Veres, W.Enghardt, H.Prade

Investigation of Low-Spin States of 138Ba in the (n, n'γ) Reaction and within the Shell Model

NUCLEAR REACTIONS 138Ba(n, n'γ), E=fast; measured Eγ, Iγ, γ(θ). 138Ba deduced levels, J, π, mixing ratios. Enriched target, Ge(Li) detector. Shell model comparison.

doi: 10.1088/0305-4616/10/7/012
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30701.


1984DI06      ATOMKI Kozlem. 26, 35 (1984)

I.Dioszegi, A.Veres, W.Enghardt, H.Prade

(n, n'γ) Reaction and Shell Model Study of 140Ce

NUCLEAR REACTIONS 140Ce(n, n'γ), E=reactor; measured Eγ, Iγ, γ(θ). 140Ce deduced levels, J, π, δ. Shell model comparison.


1983MO11      Nucl.Phys. A403, 342 (1983)

G.Molnar, I.Dioszegi, A.Veres, M.Sambataro

Level and Decay Schemes of 100Mo from (n, n'γ) Reaction Spectroscopy

NUCLEAR REACTIONS 100Mo(n, n'γ), E=fast; measured Eγ, Iγ, γ(θ). 100Mo deduced levels, J, π, δ. Enriched target, Ge(Li) detector. Interacting boson model calculations.

doi: 10.1016/0375-9474(83)90231-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30632.


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