NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = D.Popescu

Found 64 matches.

Back to query form

1997PO02      Phys.Rev. C55, 1175 (1997)

D.G.Popescu, J.C.Waddington, J.A.Cameron, J.K.Johansson, N.C.Schmeing, W.Schmitz, M.P.Carpenter, V.P.Janzen, J.Nyberg, L.L.Riedinger, H.Hubel, G.Kajrys, S.Monaro, S.Pilotte, C.Bourgeois, N.Perrin, H.Sergolle, D.Hojman, A.Korichi

High-Spin States and Band Structures in ¹⁸²Pt

NUCLEAR REACTIONS ¹⁷⁰Yb(¹⁶O, 4n), E=95 MeV; ¹⁶²Dy(²⁴Mg, 4n), E=129 MeV; ¹⁶³Dy(²⁴Mg, 5n), E=129 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. ¹⁸²Pt deduced high-spin levels, J, π, δ, B(λ) ratios. Enriched targets, Compton-suppressed hyperpure Ge detector array, 4π BGO ball. Cranked shell model routhians, total routhian surfaces.

doi: 10.1103/PhysRevC.55.1175
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1995PA33      Nucl.Phys. A594, 1 (1995)

W.E.Parker, M.Kaplan, D.J.Moses, J.M.Alexander, R.A.Lacey, D.M.de Castro Rizzo, J.Boger, A.Narayanan, G.F.Peaslee, D.G.Popescu

Coincidence Correlations between Light Charged Particles in the Matched Reactions 905 and 1030 MeV ¹²¹Sb + ²⁷Al and 550 and 750 MeV ⁸⁶Kr + ⁶³Cu

NUCLEAR REACTIONS ²⁷Al(¹²¹Sb, X), E=905, 1030 MeV; ⁶³Cu(⁸⁶Kr, X), E=550, 750 MeV; measured energy spectra, angular correlations of α/p in coincidence with α/p; deduced light particle production σ, mean emission chain lengths associated with evaporation residues. Characterized emitters. Comparisons made for matched reactions.

doi: 10.1016/0375-9474(95)00339-3
Citations: PlumX Metrics

1994ME03      J.Phys.(London) G20, L7 (1994)

Z.Meliani, J.S.Dionisio, G.E.Korner, D.G.Popescu, C.Schuck, Ch.Vieu, G.Duchene, J.C.Merdinger, N.Bendjaballah

High-Spin States of the Magic Neutron Nucleus ¹⁴⁷Tb

NUCLEAR REACTIONS ¹²⁰Sn(³¹P, 4n), E=140, 150 MeV; measured γγ-, (ce)γ-coin. ¹⁴⁷Tb deduced levels, J, π, γ-multipolarity. Model comparison.

doi: 10.1088/0954-3899/20/1/002
Citations: PlumX Metrics

1993PE17      Z.Phys. A347, 81 (1993)

N.Perrin, A.Korichi, C.Bourgeois, F.Azaiez, J.Duprat, F.Ibrahim, D.Hojman, F.Le Blanc, D.G.Popescu, H.Sergolle

Relative Population of Oblate and Prolate Structures in ¹⁸⁹Au

NUCLEAR REACTIONS, ICPND ¹⁷⁴Yb(¹⁹F, 4n), E=86-100 MeV; measured γγ-coin, sum energy-coin. ¹⁷⁴Yb(¹⁹F, 3n), (¹⁹F, 5n), E=86-100 MeV; measured residuals production σ vs E. ¹⁸⁹Au deduced levels, J, π, band structure, oblate, prolate structure relative population.

doi: 10.1007/BF01284673
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1992BE09      Nucl.Instrum.Methods Phys.Res. A313, 37 (1992)

C.W.Beausang, S.A.Forbes, P.Fallon, P.J.Nolan, P.J.Twin, J.N.Mo, J.C.Lisle, M.A.Bentley, J.Simpson, F.A.Beck, D.Curien, G.de France, G.Duchene, D.Popescu

Measurements on Prototype Ge and BGO Detectors for the Eurogam Array

RADIOACTIVITY ⁶⁰Co(β^-); ²⁰⁷Bi(EC), (β⁺); measured unsuppressed γ-spectra. Prototype Ge, bismuth-germanate detectors.

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁴S, X), E=132 MeV; measured unsuppressed γ-spectra. Prototype Ge, bismuth-germanate detectors.

doi: 10.1016/0168-9002(92)90084-H
Citations: PlumX Metrics

1992BO23      Z.Phys. A343, 243 (1992)

C.Bourgeois, A.Korichi, N.Perrin, D.G.Popescu, F.Azaiez, D.Hojman, H.Sergolle, G.Bastin

High Spin States of ¹⁸⁹Au

NUCLEAR REACTIONS ¹⁷⁴Yb(¹⁹F, 4n), E=86-100 MeV; measured γγ-matricies, DCO correlations. ¹⁸⁹Au deduced levels, J, π, γ-branching.

doi: 10.1007/BF01291830
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1992DR04      Nucl.Phys. A548, 435 (1992)

E.Dragulescu, M.Ivascu, C.Petrache, D.Popescu, G.Semenescu, I.Gurgu, M.Ionescu-Bujor, A.Iordachescu, G.Pascovici, R.A.Meyer, V.Lopac, S.Brant, V.Paar, D.Vorkapic, D.Vretenar

Nuclear Structure and High-Spin States of ¹³⁷Pr

NUCLEAR REACTIONS ¹²⁶Te(¹⁴N, 3n), E=52-56 MeV; ¹²²Sn(¹⁹F, 4n), E=68-76 MeV; measured Eγ, Iγ, σ(E, Eγ, θ), γγ(t), (X-ray)γ(t), γ(t). ¹³⁷Pr deduced levels, J, π, δ(E2/M1), T_1/2. Enriched targets. Ge(Li) detectors.

NUCLEAR STRUCTURE ¹³⁷Pr; calculated levels. Interacting boson-fermion model.

doi: 10.1016/0375-9474(92)90694-F
Citations: PlumX Metrics

1992JA01      Phys.Rev. C45, 613 (1992)

V.P.Janzen, Z.-M.Liu, M.P.Carpenter, L.H.Courtney, H.-Q.Jin, A.J.Larabee, L.L.Riedinger, J.K.Johansson, D.G.Popescu, J.C.Waddington, S.Monaro, S.Pilotte, F.Donau

Prolate and Oblate Band Structures in Odd-Odd ^186,188Au

NUCLEAR REACTIONS ^171,173Yb(¹⁹F, 4n), E=93-94 MeV; measured γγ-coin, γ(θ), γγ(t), Iγ. ^186,188Au deduced levels, J, π, T_1/2, rotational bands, configurations, B(λ) ratios.

doi: 10.1103/PhysRevC.45.613
Citations: PlumX Metrics

1992KO10      Z.Phys. A343, 15 (1992)

A.Korichi, N.Perrin, C.Bourgeois, D.Hojman, D.G.Popescu, H.Sergolle, F.Hannachi, M.G.Porquet

Relative Population of the Oblate and Prolate Structures in ¹⁸⁷Au

NUCLEAR REACTIONS ¹⁷²Yb(¹⁹F, 4n), E=90-100 MeV; measured γγ-coin, sum energy coincidence, Iγ. ¹⁸⁷Au deduced levels, J, π, branching, shape features.

doi: 10.1007/BF01291591
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1992PA20      Rev.Roum.Phys. 37, 121 (1992)

M.Parlog, D.Popescu, J.Wentz, S.Zagromski, I.M.Brancus, V.Corcalciuc, M.Duma, H.J.Gils, H.Rebel

Intermediate Mass Fragment Emission in 104 MeV α + 46-Ti Reactions

NUCLEAR REACTIONS ⁴⁶Ti(α, X), E=104 MeV; measured σ(fragment θ, E), σ vs charge number; deduced intermediate fragment emission mechanism. Extended sum rule model analysis.

1991BA20      Phys.Rev. C43, 2082 (1991)

D.P.Balamuth, U.J.Huttmeier, T.Chapuran, D.G.Popescu, J.W.Arrison

In-Beam γ-Ray Spectroscopy of the N = Z + 1 Nucleus ⁶³Ga

NUCLEAR REACTIONS ⁴⁰Ca(²⁸Si, pα); ⁴⁰Ca(³²S, p2α); ⁴⁰Ca(²⁹Si, npα), E=80-100 MeV; measured αpγ-coin, nγ(θ), nγγ(θ). ⁶³Ga deduced levels, Jπ, δ, branching ratios.

doi: 10.1103/PhysRevC.43.2082
Citations: PlumX Metrics

1991CA30      Phys.Rev. C44, 2358 (1991)

J.A.Cameron, D.G.Popescu, J.C.Waddington

High-Spin States in ⁴⁸V, ⁵¹Cr, and ⁵¹Mn

NUCLEAR REACTIONS ⁴⁰Ca(¹⁴N, X), E=40 MeV; ²⁷Al(²⁷Al, X), E=90 MeV; measured γγ-coin, γ(θ). ⁵¹Cr, ⁴⁸V, ⁵¹Mn deduced levels, J, π. Model comparison.

doi: 10.1103/PhysRevC.44.2358
Citations: PlumX Metrics

1991LE21      Phys.Rev.Lett. 67, 1078 (1991)

J.P.Lestone, J.R.Leigh, J.O.Newton, D.J.Hinde, J.X.Wei, J.X.Chen, S.Elfstrom, D.G.Popescu

Fission Time Scales from Prescisson Charged-Particle Multiplicities

NUCLEAR REACTIONS ^164,167,170Er(²⁸Si, X), E=140-185 MeV; measured proton, α-spectra, multiplicities; deduced reaction mechanism. ^192,195,198Pb deduced fission characteristics.

doi: 10.1103/PhysRevLett.67.1078
Citations: PlumX Metrics

1991WE19      Nucl.Instrum.Methods Phys.Res. A306, 557 (1991)

J.X.Wei, J.R.Leigh, D.C.Weisser, J.O.Newton, S.Elfstrom, J.P.Lestone, J.X.Chen, D.G.Popescu, D.J.Hinde

A Compact Velocity Filter for Evaporation Residue Measurements

NUCLEAR REACTIONS ¹³⁰Te(²⁸Si, X), E=100-160 MeV; ¹⁷⁰Er(¹⁶O, X), E=110 MeV; ¹⁷⁶Yb(¹⁶O, X), E=100 MeV; ¹⁸⁶W(¹⁶O, X), E=70 MeV; ¹⁵⁴Sm(¹⁶O, X), E=60 MeV; measured σ(evaporation residue θ). Velocity filter.

doi: 10.1016/0168-9002(91)90052-R
Citations: PlumX Metrics

1990CA22      Nucl.Phys. A513, 125 (1990)

M.P.Carpenter, C.R.Bingham, L.H.Courtney, V.P.Janzen, A.J.Larabee, Z.-M.Liu, L.L.Riedinger, W.Schmitz, R.Bengtsson, T.Bengtsson, W.Nazarewicz, J.-Y.Zhang, J.K.Johansson, D.G.Popescu, J.C.Waddington, C.Baktash, M.L.Halbert, N.R.Johnson, I.Y.Lee, Y.S.Schutz, J.Nyberg, A.Johnson, R.Wyss, J.Dubuc, G.Kajrys, S.Monaro, S.Pilotte, K.Honkanen, D.G.Sarantites, D.R.Haenni

Alignment Processes and Shape Variation in ¹⁸⁴Pt

NUCLEAR REACTIONS ¹⁵⁴Sm(³⁴S, 4n), E=163 MeV; ¹⁷²Yb(¹⁶O, 4n), E=91 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. ¹⁸⁴Pt deduced levels, J, π, γ-branching. Enriched targets, array of Compton-suppression Ge detectors. Total routhian surface calculations.

doi: 10.1016/0375-9474(90)90346-N
Citations: PlumX Metrics

1990DR03      Nucl.Phys. A510, 533 (1990)

G.D.Dracoulis, B.Fabricius, R.A.Bark, A.E.Stuchbery, D.G.Popescu, T.Kibedi

Intrinsic States and Rotational Bands in ¹⁷⁷Pt

NUCLEAR REACTIONS ¹⁴⁹Sm(³²S, 4n), E=163 MeV; measured γγ-coin, γ(θ), γγ(t). ¹⁷⁷Pt deduced levels, J, π, T_1/2, quasiparticle states, configurations, rotational bands, alignments, B(M1)/B(E2) ratios. Particle-rotor, cranked shell model analyses.

doi: 10.1016/0375-9474(90)90065-T
Citations: PlumX Metrics

1990NE09      Phys.Rev. C42, 1772 (1990)

J.O.Newton, D.G.Popescu, J.R.Leigh

Inclusion of Temperature Dependence of Fission Barriers in Statistical Model Calculations

NUCLEAR REACTIONS, ICPND ¹⁸¹Ta, ¹⁵⁹Tb(¹⁹F, F), E ≈ 80-120 MeV; calculated fission σ(E). Statistical model, fission barrier temperature dependence from data.

NUCLEAR STRUCTURE A=109-240; calculated zero temperature fission barriers.

doi: 10.1103/PhysRevC.42.1772
Citations: PlumX Metrics

1990NY02      Nucl.Phys. A511, 92 (1990)

J.Nyberg, A.Johnson, M.P.Carpenter, C.R.Bingham, L.H.Courtney, V.P.Janzen, S.Juutinen, A.J.Larabee, Z.-M.Liu, L.L.Riedinger, C.Baktash, M.L.Halbert, N.R.Johnson, I.Y.Lee, Y.Schutz, J.C.Waddington, D.G.Popescu

High-Spin States in ¹⁸³Pt

NUCLEAR REACTIONS ¹⁵⁴Sm(³⁴S, 5n), E=153 MeV; ¹⁷⁰Yb(¹⁶O, 3n), E=81-84 MeV; measured Eγ, Iγ(θ), Iγ, γγ(t), γγ(X-ray)-coin. ¹⁸³Pt deduced levels, J, π, δ. Enriched targets, Ge(Compton suppressed) detectors, 4π NaI(Tl) ball. Calculated experimental routhians, aligned angular momentum, signature splitting, total routhian surfaces.

doi: 10.1016/0375-9474(90)90028-K
Citations: PlumX Metrics

1989AR13      Phys.Rev. C40, 2010 (1989)

J.W.Arrison, D.P.Balamuth, T.Chapuran, D.G.Popescu, J.Gorres, U.J.Huttmeier

Structure of the N = Z + 1 Nucleus ⁶⁹Se

NUCLEAR REACTIONS ⁴⁰Ca(³²S, n2p), E=101 MeV; measured pγ-, γγ-, nγγ-, pnγ-coin, γ(θ). ⁶⁹Se deduced levels, T_1/2, possible J, π, δ.

doi: 10.1103/PhysRevC.40.2010
Citations: PlumX Metrics

1989JA02      Phys.Rev. C39, 2050 (1989)

V.J.Janzen, M.P.Carpenter, L.L.Riedinger, W.Schmitz, D.G.Popescu, J.A.Cameron, J.K.Johansson, D.D.Rajnauth, J.C.Waddington, G.Kajrys, S.Monaro, S.Pilotte

Rotational Bands and Band Crossings in ¹¹⁹Xe

NUCLEAR REACTIONS ⁹⁵Mo(²⁷Al, 2np), E=105 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). ¹¹⁹Xe deduced levels, J, π, B(λ) ratios. Enriched target, Ge detectors. Cranked shell model calculations.

doi: 10.1103/PhysRevC.39.2050
Citations: PlumX Metrics

1989JO02      Phys.Rev. C40, 132 (1989)

J.K.Johansson, D.G.Popescu, D.D.Rajnauth, J.C.Waddington, M.P.Carpenter, L.H.Courtney, V.P.Janzen, A.J.Larabee, Z.M.Liu, L.L.Riedinger

Shape Coexistence in ¹⁸⁷Au

NUCLEAR REACTIONS ¹⁷²Yb(¹⁹F, 4n), E=95 MeV; measured γγ-coin, γ(θ), γγ(t). ¹⁸⁷Au deduced levels, J, π, T_1/2, band structure, shape.

doi: 10.1103/PhysRevC.40.132
Citations: PlumX Metrics

1989PI09      Phys.Rev. C40, 610 (1989)

S.Pilotte, G.Kajrys, S.Monaro, M.P.Carpenter, V.P.Janzen, L.L.Riedinger, J.K.Johansson, D.G.Popescu, D.D.Rajnauth, J.C.Waddington

Quasiparticle Nature of Rotational Bands in ¹⁸⁵Pt

NUCLEAR REACTIONS ¹⁷³Yb(¹⁶O, 4n), E=90 MeV; measured Eγ, Iγ, γγ-coin, Iγ(θ). ¹⁸⁵Pt deduced levels, J, π, δ, B(λ). Enriched target, Ge detectors. Crank shell model.

doi: 10.1103/PhysRevC.40.610
Citations: PlumX Metrics

1988JA10      Phys.Rev.Lett. 61, 2073 (1988)

V.P.Janzen, M.P.Carpenter, L.L.Riedinger, W.Schmitz, S.Pilotte, S.Monaro, D.D.Rajnauth, J.K.Johansson, D.G.Popescu, J.C.Waddington, Y.S.Chen, F.Donau, P.B.Semmes

Evidence for a Low-Frequency πh_9/2 Band Crossing in ¹⁸⁵Pt and ¹⁸³Ir

NUCLEAR REACTIONS ¹⁷³Yb(¹⁶O, 4n), E=90 MeV; ¹⁶⁸Er(¹⁹F, 4n), E=85 MeV; measured γγ-coin. ¹⁸⁵Pt, ¹⁸³Ir deduced levels, J, π, γ-branching, B(λ) ratio, band crossing. Cranked shell model.

NUCLEAR STRUCTURE ¹⁸⁵Pt, ¹⁸³Ir; calculated levels, B(λ). Cranked shell model.

doi: 10.1103/PhysRevLett.61.2073
Citations: PlumX Metrics

1987DR12      Rev.Roum.Phys. 32, 485 (1987)

E.Dragulescu, M.Ivascu, M.Ionescu-Bujor, A.Iordachescu, C.Petrache, D.Popescu, G.Pascovici, G.Semenescu, M.Duma, I.Gurgu, F.Baciu, R.A.Meyer, V.Paar, S.Brant, D.Vorkapic, D.Vretenar, H.Ajazaj

High-Spin Spectroscopy of Pr Nuclei

NUCLEAR REACTIONS ^{118,119,120,122,124}Sn, ^121,123Sb, ^{125,126,128,130}Te, ^136,138Ce(¹⁹F, X), (¹⁶O, X), (¹⁴N, X), E not given; measured Eγ, Iγ, γ(θ), γγ(t), X-ray(γ)(t). ^{133,134,135,136,137,138,139}Pr deduced levels, J, π, band structure, γ-branching. In-beam γ-ray spectroscopy. Interacting boson model calculations.

1987DR13      Rev.Roum.Phys. 32, 743 (1987)

E.Dragulescu, M.Ivascu, D.Popescu, G.Semenescu, I.Gurgu, L.Marinescu, F.Baciu

Levels in ^134,135,136Ba Excited by the (⁹Be, xnγ) Reactions

NUCLEAR REACTIONS ^128,130Te(⁹Be, xn), E=30-37 MeV; measured σ(E, Eγ), γ-spectra. ^134,135,136Ba deduced levels, band characteristics.

1987DR14      Rev.Roum.Phys. 32, 947 (1987)

E.Dragulescu, M.Ivascu, C.Petrache, D.Popescu, G.Semenescu, M.Duma, I.Gurgu, F.Baciu, S.Brant, V.Paar, D.Vorkapic

Shape Transition in Pr Nuclei

NUCLEAR REACTIONS ^118,119,120Sn(¹⁹F, xn), E=72-76 MeV; ¹²⁵Te(¹⁴N, 4n), E=52-58 MeV; measured γγ(t), γ(X-ray)(t), σ(Eγ, E). ^133,135Pr deduced levels, J, π.

1984AR08      Rev.Roum.Phys. 29, 139 (1984)

A.G.Artukh, G.F.Gridnev, M.Gruszecki, W.Karcz, A.N.Mezentsev, V.L.Mikheev, L.Pomorski, A.Popescu, D.G.Popescu, V.V.Volkov

The Formation of Alpha Particles in the System (nat)Ag + ⁴⁰Ar (285 MeV)

NUCLEAR REACTIONS Ag(⁴⁰Ar, pX), (⁴⁰Ar, dX), (⁴⁰Ar, tX), (⁴⁰Ar, αX), E=285 MeV; measured αα-coin, inclusive σ(θ, Ep), σ(θ, Ed), σ(θ, Et), σ(θ, Eα), σ(light fragment θ). Ag(⁴⁰Ar, BX), (⁴⁰Ar, CX), (⁴⁰Ar, BeX), E=285 MeV; measured σ(light fragment θ).

1984DR03      Nucl.Phys. A419, 148 (1984)

E.Dragulescu, M.Ivascu, R.Mihu, D.Popescu, G.Semenescu, V.Paar, D.Vretenar

Coulomb Excitation of Levels in ¹⁴³Nd and ¹⁴⁵Nd

NUCLEAR REACTIONS ^143,145Nd(¹⁶O, ¹⁶O'), E=35-45 MeV; ^143,145Nd(α, α'), E=9.7-12.2 MeV; measured Coulomb excitation, Eγ, Iγ, σ(Eγ, θγ). ^143,145Nd deduced levels, decay, J, π, δ, B(E2). Enriched targets.

doi: 10.1016/0375-9474(84)90290-2
Citations: PlumX Metrics

1984DR05      J.Phys.(London) G10, 1099 (1984)

E.Dragulescu, M.Ivascu, R.Mihu, D.Popescu, G.Semenescu, A.Velenik, V.Paar

Coulomb Excitation of Levels in ¹³⁵Ba and ¹³⁷Ba

NUCLEAR REACTIONS ^135,137Ba(α, α'), E=9.6-12.2 MeV; ^135,137Ba(¹⁶O, ¹⁶O'), E=35-45 MeV; measured Eγ, Iγ, γ(θ), σ(Eγ, E) following Coulomb excitation. ¹³⁵Ba(¹⁴N, ¹⁴N'), E=40 MeV; measured Eγ, Iγ, γ(θ) following Coulomb excitation. ^135,137Ba deduced levels, J, π, δ, γ-branching, B(E2). Enriched targets, Ge(Li) detectors, Compton suppression spectrometer.

doi: 10.1088/0305-4616/10/8/015
Citations: PlumX Metrics

1983AR20      Yad.Fiz. 38, 549 (1983)

A.G.Artyukh, V.V.Avdeichikov, G.F.Gridnev, M.Gruszecki, W.Karcz, A.N.Mezentsev, V.L.Mikheev, V.M.Morozov, L.Pomorski, A.Popescu, D.G.Popescu, V.V.Volkov

Two-α-Particle Correlations in ⁴⁰Ar + (nat)Ag Interaction at 285 MeV

NUCLEAR REACTIONS Ag(⁴⁰Ar, 2α), E=285 MeV; measured αα-coin, σ(θα₁, θα₂); deduced α-production, massive nuclear transfer mechanisms.

1983DR10      Rev.Roum.Phys. 28, 13 (1983)

E.Dragulescu, M.Ivascu, R.Mihu, D.Popescu, G.Semenescu

Levels of ¹⁴¹Nd Populated by ¹⁴¹Pr(p, nγ)¹⁴¹Nd Reaction

NUCLEAR REACTIONS ¹⁴¹Pr(p, nγ), E=3.85-5.35 MeV; measured Eγ, Iγ, σ(Eγ), γγ-coin. ¹⁴¹Nd deduced levels, γ-branching, J, π. Unified model, intermediate coupling approach.

1981AR20      Z.Phys. A303, 41 (1981)

A.G.Artukh, G.F.Gridnev, M.Gruszecki, W.Karcz, A.N.Mezentsev, V.L.Mikheev, L.Pomorski, A.Popescu, D.G.Popescu, V.V.Volkov

Multi-Nucleon Transfer Reactions and the Formation of Light Charged Particles in the System Ag(nat) + ⁴⁰Ar (285 MeV)

NUCLEAR REACTIONS Ag(⁴⁰Ar, X), (⁴⁰Ar, p), (⁴⁰Ar, d), (⁴⁰Ar, t), (⁴⁰Ar, α), E=300 MeV; measured σ(θ, Ep), σ(θ, Ed), σ(θ, Et), σ(θ, Eα), σ(θ, fragment E) for Li, C, Na, Si, Cl, Be, B; deduced multinucleon transfer contribution, two-body (Q) systematics.

doi: 10.1007/BF01420009
Citations: PlumX Metrics

1981PO09      Phys.Lett. 101B, 15 (1981)

A.Popescu, D.G.Popescu

Regularities of Deep Inelastic Transfer Reactions with the ⁴⁰Ar Projectile

NUCLEAR REACTIONS ⁵⁸Ni(⁴⁰Ar, X), E=280 MeV; ^107,109Ag(⁴⁰Ar, X), E=285 MeV; analyzed data; deduced isospin systematics in deep inelastic transfer.

doi: 10.1016/0370-2693(81)90479-2
Citations: PlumX Metrics

1980CR04      Nucl.Phys. A344, 249 (1980)

T.Cretu, D.Bogdan, D.G.Popescu

The Allowed Hindered (ΔN=2) Positron Decay in ¹⁶⁹Lu

RADIOACTIVITY ¹⁶⁹Lu; calculated log ft. Allowed hindered decay, Woods-Saxon wave functions, β₂, β₄ deformations.

doi: 10.1016/0375-9474(80)90675-2
Citations: PlumX Metrics

1980MA01      J.Phys.(London) G6, 221 (1980)

M.T.Magda, A.Sandulescu, D.G.Popescu, W.Greiner

Heavy-Ion Fusion and the Production of Elements 103, 105 and 107

NUCLEAR REACTIONS ²⁰³Tl(⁵⁰Ti, X), ²⁰⁶Pb(⁵¹V, X), ²⁰⁹Bi(⁵⁴Cr, X), E not given; calculated production σ for ²⁵³Lr, ²⁵⁷105, ²⁶³107. Fragmentation theory, statistical model.

doi: 10.1088/0305-4616/6/2/012
Citations: PlumX Metrics

1980VO11      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 2226 (1980)

V.V.Volkov, A.G.Artyukh, G.F.Gridnev, M.Grushetski, W.Karcz, A.N.Mezentsev, V.L.Mikheev, L.Pomorski, A.Popescu, D.G.Popescu

Dominance of α-Particle Emission Channels in Deep Inelastic Transfer Reactions with ⁴⁰Ar Ions.

NUCLEAR REACTIONS ^107,109Ag(⁴⁰Ar, X), E=285 MeV; measured σ(fragment θ) vs total kinetic energy for fragment Z=2-7; deduced α production dominance. Deep inelastic transfer reactions.

1978AR20      Yad.Fiz. 28, 1154 (1978); Sov.J.Nucl.Phys. 28, 594 (1978)

A.G.Artyukh, V.V.Volkov, G.F.Gridnev, A.N.Mezentsev, V.L.Mikheev, A.Popescu, D.Popescu

Nucleon Transfer Reactions in the System ¹⁹⁷Au + ²⁰Ne (110 MeV)

NUCLEAR REACTIONS ¹⁹⁷Au(²⁰Ne, X), E=110 MeV; measured σ(θ), σ(E(¹²C), E(¹⁴N), E(¹⁶O)); deduced reaction mechanism.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0046.

1978VO10      Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 2234 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.11, 14 (1978)

V.V.Volkov, A.G.Artyukh, G.F.Gridnev, A.N.Mezentsev, V.L.Mikheev, A.Popescu, D.G.Popescu, A.M.Sukhov, L.P.Chelnokov

Some Laws Governing the Decay of a Binary Nuclear System Produced in Deep-Inelastic Collisions of Complex Nuclei

NUCLEAR REACTIONS ^107,109Ag(⁴⁰Ar, X), E=285 MeV; ^107,109Ag(¹¹B, X), E=86 MeV; measured production σ for more than 100 nuclides. ¹⁸¹Ta(⁴⁰Ar, X), E=290 MeV; ¹⁸¹Ta(¹³⁶Xe, X), E=840 MeV; ¹⁸¹Ta(⁸⁶Kr, X), E=550 MeV; calculated production σ for Au isotopes. Two-body ground state Q systematics, neutron evaporation.

1977BO32      Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 1189 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.6, 72 (1977)

D.Bogdan, M.Gasior, T.Kretsu, V.V.Kuznetsov, N.A.Lebedev, G.I.Lizurei, G.Makarie, D.G.Popescu, A.S.Khamidov

Positron Decay of ¹⁷¹Lu

RADIOACTIVITY ¹⁷¹Lu; measured Eβ, Iβ; deduced log ft, Q(ϵ).

1977BO36      Rev.Roum.Phys. 22, 743, (1977)

C.Borcea, A.Buta, F.Carstoiu, A.Constantinescu, G.Dumitrescu, A.Galeriu, A.Isbasescu, I.Lazar, I.Mihai, I.Mihailescu-Brancus, P.Osiceanu, M.Petrascu, M.Petrovici, D.G.Popescu, V.Simion, Gh.Voiculescu

On the Proton Induced Fission from the Isobaric Analogue States

NUCLEAR REACTIONS ²³⁵U(p, p), (p, F), (p, n), E=13.7-14.2 MeV; measured σ(E); deduced likelihood of reaching IAR in ²³⁵Np.

1977BU20      Rev.Roum.Phys. 22, 81 (1977)

D.Bucurescu, M.Ivascu, D.Popescu, G.Semenescu, M.Titirici

Study on the Structure of Some A = 90 Nuclei with the Transfer Reactions Induced by Light Projectiles

NUCLEAR REACTIONS ⁸⁶Sr(d, p), (³He, α), ^86,88Sr(d, α), ^98,100Mo(p, α); analyzed, reviewed data. ^85,87Sr, ^84,86Rb, ^95,97Nb deduced structure parameters.

1977PO09      Rev.Roum.Phys. 22, 217 (1977)

D.G.Popescu, A.Sandulescu

On Absolute Values of the Alpha Decay Widths within the Two Center Shell Model

RADIOACTIVITY ²⁰⁶Po; calculated Γα.

1976BO46      Rev.Roum.Phys. 21, 853 (1976)

C.Borcea, A.Buta, F.Carstoiu, A.Constantinescu, A.Galeriu, A.Isbasescu, I.Lazar, I.Mihai, I.Mihailescu, P.Osiceanu, M.Petrascu, M.Petrovici, D.G.Popescu, V.Simion, G.Voiculescu, O.Dumitrescu, I.N.Kukhtina

Proton Scattering on ²³⁸U and the Probable Isobaric Analogue Resonances

NUCLEAR REACTIONS ²³⁸U(p, p'), E=15-16.2 MeV; measured σ(E, Ep', θ). ²³⁸U levels deduced S.

1976DU03      Rev.Roum.Phys. 21, 323 (1976)

O.Dumitrescu, D.G.Popescu

On the Alpha Decay of ²⁵⁵Fm, ²⁵⁷Fm and ²⁴¹Pu

RADIOACTIVITY ^253,251Cf, ²³⁷U; calculated α-hindrance factors.

1976DU07      Rev.Roum.Phys. 21, 829 (1976)

O.Dumitrescu, S.Holan, A.Popescu, D.G.Popescu, A.Sandulescu

Alpha Decay of Heavy and Superheavy Nuclei

RADIOACTIVITY ^{206,208,210,212,214,216}Po; A > 200; calculated T_1/2(α).

1975AV03      Rev.Roum.Phys. 20, 959 (1975)

V.Avrigeanu, D.Bucurescu, E.Dragulescu, M.Ivascu, D.Popescu

Excited States of the ³⁷Cl Nucleus

NUCLEAR REACTIONS ³⁷Cl(p, p'), E=15.0 MeV; ³⁴S(α, p), E=18.0 MeV; measured σ. ³⁷Cl deduced levels, J, π, L.

1975BO57      Rev.Roum.Phys. 20, 867 (1975)

C.Borcea, F.Carstoiu, A.Isbasescu, I.Lazar, I.Mihai, I.Mihailescu, M.Petrascu, M.Petrovici, D.G.Popescu, V.Simion, G.Voiculescu

Fission Cross-Section in the Reaction ²³⁹Pu(p, xnf) for the Energy Range (8-16) MeV

NUCLEAR REACTIONS ²³⁹Pu(p, F), E=8-16 MeV; measured σ(E).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0739.

1975CA16      Rev.Roum.Phys. 20, 415 (1975)

F.Carstoiu, O.Dumitrescu, D.G.Popescu

On the Existence of a Complex and Nonlocal α-Nucleus Potential and the α-Decay

RADIOACTIVITY ²⁰⁸Po; calculated reduced widths for favored α-decay.

1975DU15      Rev.Roum.Phys. 20, 873 (1975)

O.Dumitrescu, D.G.Popescu, A.Sandulescu

Calculation of Alpha Half-Lives for Superheavy Nuclei

NUCLEAR STRUCTURE A > 200; calculated α T_1/2.

1975PO12      Stud.Cercet.Fiz. 27, 239 (1975)

D.Popescu

Studiul tranzitiilor gama in ³⁷Ar, ⁸⁵Sr, folosind tehnica coincidentelor dintre radiatii gama Si particule incarcate

NUCLEAR REACTIONS ³⁵Cl(³He, pγ), ⁸⁶Sr(³He, αγ), E=17 MeV; measured Eγ, DSA, charged particle γ-coin. ³⁷Ar, ⁸⁵Sr deduced levels, T_1/2.

1974AV06      Rev.Roum.Phys. 19, 561 (1974)

V.Avrigeanu, D.Bucurescu, E.Dragulescu, M.Ivascu, D.Popescu

Study of ³⁷Cl Nucleus by Proton Scattering

NUCLEAR REACTIONS ³⁷Cl(p, p'), E=15 MeV; measured σ(Ep', θ). ³⁷Cl deduced levels.

1974IV01      Nucl.Phys. A218, 104 (1974)

M.Ivascu, D.Popescu, E.Dragulescu, V.Avrigeanu, C.Besliu, N.Martalogu

Lifetimes of Some Excited States in ⁶⁴Ni, ⁶⁶Zn and ⁶⁸Zn

NUCLEAR REACTIONS ⁶⁴Ni, ^66,68Zn(α, α'γ), ^63,65Cu(α, pγ), Eα=13 MeV; measured Doppler-shift attenuation. ⁶⁴Ni, ⁶⁶Zn, ⁶⁸Zn deduced levels, T_1/2. Enriched targets.

doi: 10.1016/0375-9474(74)90023-2
Citations: PlumX Metrics

1974IV03      Nucl.Phys. A225, 357 (1974)

M.Ivascu, D.Bucurescu, D.Popescu, V.Avrigeanu, E.Dragulescu, G.Semenescu, M.Avrigeanu

Spectroscopy of the ⁶⁹Ga and ⁷¹Ga Isotopes with the ^69,71Ga(α, α'γ)^69,71Ga and ^66,68Zn(α, pγ)^69,71Ga Reactions

NUCLEAR REACTIONS ^69,71Ga(α, α'γ), ^66,68Zn(α, pγ), E=13 MeV; measured Eγ, Doppler shift attenuation. ^69,71Ga levels deduced T_1/2, E(X). Enriched targets.

doi: 10.1016/0375-9474(74)90546-6
Citations: PlumX Metrics

1973BU13      Rev.Roum.Phys. 18, 359 (1973)

D.Bucurescu, E.Dragulescu, M.Duma, M.Ivascu, D.Popescu, G.Semenescu

Levels of ⁸³Br from the (α, p) Reaction

NUCLEAR REACTIONS ⁸⁰Se(α, p), E=20.5 MeV; measured σ(Ep, θ). ⁸³Br deduced levels, J, π, L.

1973DU09      Rev.Roum.Phys. 18, 1231 (1973)

O.Dumitrescu, M.Petrascu, D.G.Popescu, A.Sandulescu

On the Alpha Decay of ²³⁹Pu

RADIOACTIVITY ²³⁹Pu; calculated α-hindrance factors.

1973DU11      Rev.Roum.Phys. 18, 1065 (1973)

O.Dumitrescu, D.G.Popescu

On the Alpha Decay of ²⁴¹Am and ²⁴³Am

RADIOACTIVITY ^241,243Am; calculated hindrance factors for α decay to levels in ^237,239Np.

1972BU13      Rev.Roum.Phys. 17, 289 (1972)

D.Bucurescu, M.Ivascu, D.Popescu, G.Semenescu

Mean Lives of ⁸⁵Sr Levels

NUCLEAR REACTIONS ⁸⁶Sr(³He, αγ), E=17 MeV; measured αγ-coin, DSA. ⁸⁵Sr deduced levels, T_1/2.

1972BU32      Nucl.Phys. A197, 121 (1972)

D.Bucurescu, M.Ivascu, D.Popescu, M.Titirici, P.Spilling

Study of the ^88,86Sr(d, α)^86,84Rb Reactions

NUCLEAR REACTIONS ^88,86Sr(d, α), Ed=11.62 MeV; measured σ(Eα, θ). ^86,84Rb deduced levels, L, π, J. Enriched targets.

doi: 10.1016/0375-9474(72)90751-8
Citations: PlumX Metrics

1972BU44      Stud.Cercet.Fiz. 24, 1197 (1972)

D.Bucurescu, M.Ivascu, D.Popescu, G.Semenescu, M.Titirici

Optical model calculations for the scattering of rapid neutrons (8-15 MeV) by Cr and Fe

1971BE06      Nucl.Phys. A161, 529 (1971)

A.Berinde, N.Martalogu, I.Neamu, D.Popescu, N.Scintei, C.M.Teodorescu, G.Vladuca, V.Zoran

The Reaction Mechanism for Proton Scattering on ^60,64Ni and ^66,68Zn

NUCLEAR REACTIONS ^60,64Ni, ^66,68Zn(p, p), (p, p₁), (p, p₁γ), Ep=4.25-8.47 MeV; measured σ(E, θ). ⁶⁴Ni(p, p'γ), measured σ(E, θ(p), θ(p'γ)). Enriched targets.

doi: 10.1016/0375-9474(71)90385-X
Citations: PlumX Metrics

1971BU29      Rev.Roum.Phys. 16, 511 (1971)

D.Bucurescu, R.Dumitrescu, M.Ivascu, E.Osvath, D.Popescu, G.Semenescu, M.Titirici, J.Francz, E.Marincu

Measurements of the ⁶⁶Zn(α, α₁γ)⁶⁶Zn Angular Correlation

NUCLEAR REACTIONS ⁶⁶Zn(α, α'γ), E=19.5 MeV; measured α'γ(θ).

1971IV01      Nucl.Phys. A163, 418 (1971)

M.Ivascu, D.Popescu, G.Van Middelkoop

Spectroscopy of ³⁷Ar with the ³⁵Cl(t, pγ)³⁷Ar Reaction

NUCLEAR REACTIONS ³⁵Cl(³He, pγ), E=7.0 MeV; measured Doppler-shift attenuation, σ(Ep, Eγ). ³⁷Ar deduced levels, T_1/2, branching ratios, J. Natural target.

doi: 10.1016/0375-9474(71)90498-2
Citations: PlumX Metrics

1971IV02      Nucl.Phys. A169, 429 (1971)

M.Ivascu, D.Popescu, D.Bucurescu, M.Titirici, P.Spilling

Study of the ⁸⁶Sr(t, α)⁸⁵Sr Reaction

NUCLEAR REACTIONS ⁸⁶Sr(³He, α), E = 17.5 MeV; measured σ(Eα, θ). ⁸⁵Sr deduced levels, L, π, S. Enriched target.

doi: 10.1016/0375-9474(71)90896-7
Citations: PlumX Metrics

1970BU12      Rev.Roum.Phys. 15, 711 (1970)

D.Bucurescu, M.Ivascu, D.Popescu, M.Titirici, P.Spilling

Excited Levels of the ⁸⁴Rb and ⁸⁶Rb Nuclei

NUCLEAR REACTIONS ^86,88Sr(d, α), E=11.62 MeV; measured σ(Eα, θ). ^84,86Rb deduced levels.

Note: The following list of authors and aliases matches the search parameter D.Popescu: , D.G.POPESCU