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NSR database version of April 11, 2024.

Search: Author = P.A.Assimakopoulos

Found 22 matches.

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2007PA09      Nucl.Phys. A784, 13 (2007)

A.Pakou, A.Musumarra, D.Pierroutsakou, N.Alamanos, P.A.Assimakopoulos, N.Divis, G.Doukelis, A.Gillibert, S.Harissopulos, G.Kalyva, M.Kokkoris, A.Lagoyannis, T.J.Mertzimekis, N.G.Nicolis, C.Papachristodoulou, G.Perdikakis, D.Roubos, K.Rusek, S.Spyrou, Ch.Zarkadas

^{6, 7}Li + ²⁸Si total reaction cross sections at near barrier energies

NUCLEAR REACTIONS ²⁸Si(⁶Li, X), (⁷Li, X), E=8-13 MeV; measured reaction σ; deduced potential anomaly features. Comparison with previous results and model predictions.

doi: 10.1016/j.nuclphysa.2006.12.007
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1656.

2004PA06      Phys.Rev. C 69, 025803 (2004)

N.Patronis, S.Dababneh, P.A.Assimakopoulos, R.Gallino, M.Heil, F.Kappeler, D.Karamanis, P.E.Koehler, A.Mengoni, R.Plag

Neutron capture studies on unstable ¹³⁵Cs for nucleosynthesis and transmutation

NUCLEAR REACTIONS ¹³⁵Cs(n, γ), E=30, 500 keV; measured capture σ. ^{133,134,135,136,137}Cs(n, γ), E=low; deduced Maxwellian averaged σ. Activation technique, comparison with previous results.

RADIOACTIVITY ¹³⁶Cs(β^-) [from ¹³⁵Cs(n, γ)]; measured T_1/2.

doi: 10.1103/PhysRevC.69.025803
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22846.

2003KA22      Nucl.Instrum.Methods Phys.Res. A505, 381 (2003)

D.Karamanis, S.Andriamonje, P.A.Assimakopoulos, G.Doukellis, D.A.Karadimos, A.Karydas, M.Kokkoris, S.Kossionides, N.G.Nicolis, C.Papachristodoulou, C.T.Papadopoulos, N.Patronis, P.Pavlopoulos, G.Perdikakis, R.Vlastou, and the n-TOF Collaboration

Neutron cross-section measurements in the Th-U cycle by the activation method

NUCLEAR REACTIONS ²³²Th(n, 2n), E ≈ 7.5-11.5 MeV; measured σ. Activation technique, comparison with previous results.

doi: 10.1016/S0168-9002(03)01102-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22845.

2003PA06      Phys.Lett. B 556, 21 (2003)

A.Pakou, N.Alamanos, A.Lagoyannis, A.Gillibert, E.C.Pollacco, P.A.Assimakopoulos, G.Doukelis, K.G.Ioannides, D.Karadimos, D.Karamanis, M.Kokkoris, E.Kossionides, N.G.Nicolis, C.Papachristodoulou, N.Patronis, G.Perdikakis, D.Pierroutsakou

The elastic scattering of ⁶Li +²⁸Si at near-barrier energies

NUCLEAR REACTIONS ²⁸Si(⁶Li, ⁶Li), E=7.5, 9, 11, 13 MeV; measured σ(θ); deduced optical model parameters. Double-folding framework, comparison with previous data.

doi: 10.1016/S0370-2693(03)00079-0
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0686.

2000TS04      Phys.Scr. T88, 131 (2000)

C.Tsabaris, C.T.Papadopoulos, R.Vlastou, A.A.Pakou, P.A.Assimakopoulos, E.Adamides, C.A.Kalfas, A.C.Xenoulis

Fusion Cross Section Limitation of the ⁷Li + ¹¹B Reaction

NUCLEAR REACTIONS ¹¹B(⁷Be, X), E=5.5-19.0 MeV; measured Eγ, Iγ; deduced yields, fusion σ. Comparison with model predictions.

doi: 10.1238/Physica.Topical.088a00131
Citations: PlumX Metrics

2000VL04      Eur.Phys.J. A 8, 361 (2000)

R.Vlastou, C.T.Papadopoulos, C.Tsabaris, P.A.Assimakopoulos, A.A.Pakou, G.Doukellis, C.A.Kalfas, A.C.Xenoulis

Fusion Cross-Section of the ⁷Li + ¹¹B Reaction

NUCLEAR REACTIONS ¹¹B(⁷Li, X)¹⁰Be/¹²C/¹³C/¹⁴C/¹⁵N/¹⁶N/¹⁷N/¹⁶O/¹⁷O, E=5.5-19 MeV; measured Eγ, σ, total fusion σ; deduced total fusion angular momentum vs excitation energy. Comparison with statistical model calculations.

doi: 10.1007/s100530050045
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0584.

1998AS02      Nucl.Instrum.Methods Phys.Res. B140, 294 (1998)

X.A.Aslanoglou, P.A.Assimakopoulos, M.Kokkoris, E.Kossionides

Simulations of Channeling Spectra in the System p + ²⁸Si

NUCLEAR REACTIONS ²⁸Si(p, p), E=1.7-2.5 MeV; measured proton spectra, σ(Ep, θ=160°); deduced channeling parameters. Silicon crystal wafer target.

doi: 10.1016/S0168-583X(98)00112-8
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0369.

1986PA10      Phys.Rev. C34, 196 (1986)

C.T.Papadopoulos, R.Vlastou, E.N.Gazis, P.A.Assimakopoulos, C.A.Kalfas, S.Kossionides, A.C.Xenoulis

Fusion Cross Section of the ¹⁶O + ¹³C Reaction

NUCLEAR REACTIONS, ICPND ¹³C(¹⁶O, X)²⁸Si/²⁷Si/²⁴Mg/²¹Ne/²⁴Na/²⁷Mg/²⁵Mg/²⁷Al, ¹³C(¹⁶O, 2n), (¹⁶O, nα), (¹⁶O, 2α), (¹⁶O, α), (¹⁶O, 2p), (¹⁶O, np), (¹⁶O, pα), E(cm)=7.8-14.6 MeV; measured Eγ, Iγ, residual production σ(E); deduced fusion σ(E). Statistical model analysis. Ge(Li) detector, enriched target.

doi: 10.1103/PhysRevC.34.196
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1638.

1982BA25      Phys.Rev. C25, 2947 (1982)

P.Bakoyeorgos, T.Paradellis, P.A.Assimakopoulos

Excited States in ⁶⁹Ga

NUCLEAR REACTIONS ⁶⁴Ni(⁷Li, 2n), E=14-18 MeV; measured γγ-coin, Iγ, Eγ, γ(θ), DSA. ⁶⁹Ga deduced levels, J, π, δ, γ-branching, band structure. Enriched target, Ge(Li) detectors.

doi: 10.1103/PhysRevC.25.2947
Citations: PlumX Metrics

1982PA01      Phys.Rev. C25, 155 (1982)

C.T.Papadopoulos, A.C.Xenoulis, P.Bakoyorgos, G.Andritsopoulos, P.A.Assimakopoulos, N.H.Gangas, A.G.Hartas

Electromagnetic Properties of States in ⁶³Zn through the ⁶³Cu(p, nγ)⁶³Zn Reaction

NUCLEAR REACTIONS ⁶³Cu(p, n), E=5-7.8 MeV; measured Eγ, Iγ(θ), γγ-coin. ⁶³Zn deduced levels, J, π, T_1/2, δ, B(λ), γ-branching ratios. Ge(Li) detector, enriched target.

doi: 10.1103/PhysRevC.25.155
Citations: PlumX Metrics

1977HA13      Nucl.Phys. A279, 413 (1977)

A.G.Hartas, C.T.Papadopoulos, P.A.Assimakopoulos, N.H.Gangas, G.Andritsopoulos

States in ⁶⁵Cu from the ⁶⁵Cu(p, p'γ) Reaction

NUCLEAR REACTIONS ⁶⁵Cu(p, p'γ), E=5.25, 6.0 MeV; measured Eγ, σ(Ep, Eγ, θ(γ)), DSA. ⁶⁵Cu deduced levels, branching ratios, J, π, T_1/2, δ, B(λ). Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(77)90576-0
Citations: PlumX Metrics

1977PA15      Phys.Rev. C15, 1987 (1977)

C.T.Papadopoulos, A.G.Hartas, P.A.Assimakopoulos, G.Andritsopoulos, N.H.Gangas

Electromagnetic Properties of States in ⁶³Cu Through the Inelastic Scattering of Protons

NUCLEAR REACTIONS ⁶³Cu(p, p'γ), E=5.0 MeV; measured Eγ, Iγ(θ), DSA. ⁶³Cu deduced levels, J, π, T_1/2, δ, B(λ). Enriched target, Ge(Li) detector.

doi: 10.1103/PhysRevC.15.1987
Citations: PlumX Metrics

1975PA19      Nucl.Phys. A254, 93 (1975)

C.T.Papadopoulos, A.G.Hartas, P.A.Assimakopoulos, G.Andritsopoulos, N.H.Gangas

Electromagnetic Properties of States in ⁹²Mo from the ⁹²Mo(p, p'γ) Reaction

NUCLEAR REACTIONS ⁹²Mo(p, p'γ), E=7.0, 7.6, 8.5 MeV; measured Eγ, σ(Ep, Eγ, theta(γ)), DSA. ⁹²Mo deduced levels, branching ratios, J, π, T_1/2, δ, B(λ). Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(75)90584-9
Citations: PlumX Metrics

1972AS01      Nucl.Phys. A180, 131 (1972)

P.A.Assimakopoulos, T.Becker, C.Moazed, D.M.Van Patter

Doppler-Shift Lifetime Measurements in ⁴⁶Ti and ⁵⁰Cr

NUCLEAR REACTIONS ⁴⁶Ti, ^50,52Cr, ⁵⁸Ni(p, p'γ), Ep=7 MeV; measured Doppler-shift attenuation. ⁴⁶Ti, ^50,52Cr, ⁵⁸Ni levels deduced T_1/2, B(M1), B(E2). Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(72)90161-3
Citations: PlumX Metrics

1972VA01      Nucl.Phys. A178, 355 (1972)

D.M.Van Patter, E.J.Hoffman, T.Becker, P.A.Assimakopoulos

The E2-M1 Mixing Ratio for the 2⁺₂ → 2⁺₁ Transition in ^60,62Ni

NUCLEAR REACTIONS ^60,62Ni(p, p'γ), Ep=4.8-7.0 MeV; measured Iγ, σ(Eγ, θ(γ)). ^60,62Ni deduced γ-multipolarities, branching ratios. Ge(Li)-NaI(Tl) detector. Enriched targets.

doi: 10.1016/0375-9474(72)90464-2
Citations: PlumX Metrics

1971MO22      Nucl.Phys. A169, 651 (1971)

C.Moazed, T.Becker, P.A.Assimakopoulos, D.M.Van Patter

Electromagnetic Transition Rates in ⁶⁰Ni

NUCLEAR REACTIONS ^58,60Ni(p, p'γ); E = 7 MeV; measured Doppler-shift attenuation. ^58,60Ni levels deduced T_1/2, B(M1), B(E2). Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(71)90709-3
Citations: PlumX Metrics

1970AS02      Nucl.Phys. A144, 272 (1970)

P.A.Assimakopoulos, E.Beardsworth, D.P.Boyd, P.F.Donovan

Coincidence Studies of the Reactions ³He+²H and ⁴He+²H

NUCLEAR REACTIONS ²H(α, α), (³He, ³He), (³He, t), E=18, 24 MeV; measured σ(E;E(X), E(y), θ(X), θ(y)). ⁴He deduced levels, J. Enriched target.

doi: 10.1016/0375-9474(70)90360-X
Citations: PlumX Metrics

1970NA02      Phys.Rev.Lett. 24, 675 (1970)

K.Nagatani, D.P.Boyd, P.F.Donovan, E.Beardsworth, P.A.Assimakopoulos

Double Spin-Isospin-Flip Reaction

NUCLEAR REACTIONS ⁶Li(⁶Li, ⁶Li), (⁶Li, ⁶Li'), E=28, 32, 33 MeV; measured σ(θ); deduced spin-isospin-flip mechanism.

doi: 10.1103/PhysRevLett.24.675
Citations: PlumX Metrics

1968AS01      Nucl.Phys. A108, 497(1968)

P.A.Assimakopoulos, N.H.Gangas

The ¹⁰B+d→α+α+α Reaction

NUCLEAR REACTIONS ¹⁰B(d, 2α)α; E = 0.40 MeV; measured σ(Eα₁, θ(α₁), θ(α₂)). ¹²C level deduced J, π. Enriched target.

doi: 10.1016/0375-9474(68)90318-7
Citations: PlumX Metrics

1966AS04      Nucl.Phys. 81, 305(1966)

P.A.Assimakopoulos, N.H.Gangas, S.Kossionides

The ⁷Li+d→α+α+n Reaction

NUCLEAR REACTIONS ⁷Li(d, 2α)n, E = 0.380 MeV; measured σ(Eα₁, Eα₂, θ(₁), θ(₂)). ⁹Be deduced cluster configuration. Natural target.

doi: 10.1016/S0029-5582(66)80023-8
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1966AS10      Z.Naturforsch. 21a, 1735 (1966)

P.A.Assimakopoulos, N.H.Gangas

Sequential Decay in the Reaction ¹⁰B+d→α+α+α

NUCLEAR STRUCTURE ⁸Be, ¹⁰B; measured not abstracted; deduced nuclear properties.

1965AS06      Phys.Letters 19, 316 (1965)

P.A.Assimakopoulos, N.H.Gangas, S.Kossionides, N.R.C.Democritus

The First Excited State of ⁵He

NUCLEAR STRUCTURE ⁵He, ⁷Li; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(65)91004-8
Citations: PlumX Metrics