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NSR database version of May 24, 2024.

Search: Author = A.Constantinescu

Found 18 matches.

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2007PE20      Nucl.Phys. A790, 235c (2007)

M.Petrascu, A.Constantinescu, I.Cruceru, M.Duma, M.Giurgiu, A.Isbasescu, H.Petrascu, S.Serban, V.Stoica, C.Bordeanu, I.Tanihata, W.G.Lynch, M.A.Famiano, K.Ieki

Experimental state of n-n correlation function for Borromean halo nuclei investigation

NUCLEAR REACTIONS 12C, Si(11Li, 2n), E not given; calculated two-neutron correlation functions, screening effects.

doi: 10.1016/j.nuclphysa.2007.03.150
Citations: PlumX Metrics


2006PE11      Phys.Rev. C 73, 057601 (2006)

M.Petrascu, A.Constantinescu, I.Cruceru, M.Giurgiu, A.Isbasescu, H.Petrascu, C.Bordeanu, S.Serban, V.Stoica, I.Tanihata, W.G.Lynch, M.A.Famiano, V.L.Lyuboshits, V.V.Lyuboshits, K.Ieki

Target screening effect on the pre-emission of neutrons from 11Li halo nuclei

NUCLEAR REACTIONS 12C, Si(11Li, 2n9Li), E not given; analyzed target screening effect, probabilities for pre-emission of neutrons.

doi: 10.1103/PhysRevC.73.057601
Citations: PlumX Metrics


2006PE18      Phys.Atomic Nuclei 69, 1261 (2006)

M.Petrascu, A.Constantinescu, I.Cruceru, M.Giurgiu, A.Isbasescu, H.Petrascu, C.Bordeanu, S.Serban, V.Stoica, I.Tanihata, W.G.Lynch, V.L.Lyuboshits, V.V.Lyuboshits

Neutron-Neutron Correlation Approach for 11Li Halo Structure Investigation

NUCLEAR REACTIONS 12C, Si(11Li, 2n9Li), E not given; calculated two-neutron correlation functions, pre-emission yield, screening effects.

doi: 10.1134/S106377880607026X
Citations: PlumX Metrics


2004PE01      Phys.Rev. C 69, 011602 (2004)

M.Petrascu, A.Constantinescu, I.Cruceru, M.Giurgiu, A.Isbasescu, M.Isbasescu, H.Petrascu, C.Bordeanu, I.Tanihata, T.Kobayashi, K.Morimoto, K.Katori, M.Chiba, Y.Nishi, S.Nishimura, A.Ozawa, T.Suda, K.Yoshida

Pre-emission of correlated neutrons in the fusion of 11Li halo nuclei with Si targets

NUCLEAR REACTIONS Si(11Li, nX), E=13 MeV/nucleon; measured En, nn-coin, angular distribution; deduced halo neutron pair pre-emission.

doi: 10.1103/PhysRevC.69.011602
Citations: PlumX Metrics


2004PE08      Nucl.Phys. A734, 327 (2004)

M.Petrascu, A.Constantinescu, I.Cruceru, M.Giurgiu, A.Isbasescu, H.Petrascu, C.Bordeanu, I.Tanihata, T.Motobayashi, T.Kobayashi, K.Morimoto, K.Katori, A.Ozawa, T.Suda, K.Yoshida, M.Chiba, Y.Nishi, S.Nishimura

Pre-emission of correlated neutrons from 11Li halo nuclei

NUCLEAR REACTIONS Si(11Li, nX), E not given; analyzed En, nn-coin; deduced correlated neutron emission. 11Li deduced halo radius.

doi: 10.1016/j.nuclphysa.2004.01.059
Citations: PlumX Metrics


2004PE14      Nucl.Phys. A738, 503 (2004)

M.Petrascu, A.Constantinescu, I.Cruceru, M.Giurgiu, A.Isbasescu, H.Petrascu, C.Bordeanu, I.Tanihata, T.Kobayashi, K.Morimoto, K.Katori, A.Ozawa, T.Suda, K.Yoshida, S.Nishimura, M.Chiba, Y.Nishi

Probing the 11Li halo structure by two-neutron interferometry experiments

NUCLEAR REACTIONS Si(11Li, X), E not given; analyzed neutron correlation functions.

doi: 10.1016/j.nuclphysa.2004.04.097
Citations: PlumX Metrics


1989BR14      Z.Phys. A333, 71 (1989)

I.M.Brancus, I.Berceanu, A.Buta, A.Demian, C.Grama, I.Lazar, I.Mihai, M.Petrascu, V.Simion, A.Constantinescu

Dynamical Analysis of Deep Inelastic Interactions in a Light Composite System (19F + 24Mg) at About 1.3 MeV/u Above the Coulomb Barrier

NUCLEAR REACTIONS 24Mg(19F, X), E=72 MeV; measured σ(fragment θ, E) for fragment Z ≤ 8; calculated σ(θ, A); deduced reaction dynamics. Dynamical model analysis.


1987BR29      Rev.Roum.Phys. 32, 637 (1987)

I.M.Brancus, A.Constantinescu

Dynamical Calculation of Deep Inelastic Interactions in Heavy and Light Composite Systems

NUCLEAR REACTIONS 197Au(40Ar, X), E=300 MeV; 24Mg(19F, X), E=72 MeV; calculated fragment σ(E(X), θ(X)), σ(θ(X)), mass distribution, correlation function vs θ. Simple dynamical model.


1987BR34      Rev.Roum.Phys. 32, 733 (1987)

I.M.Brancus, A.Constantinescu, I.Berceanu, A.Buta, A.Demian, C.Grama, I.Lazar, I.Mihai, M.Petrascu, V.Simion

Statistical Analysis of Deep Inelastic Interactions in the 40Ar(300 MeV) + 197Au System Including Mass Transfer

NUCLEAR REACTIONS 197Au(40Ar, X), E=300 MeV; calculated fragment kinetic energy vs θ. Statistical analysis.


1985BR04      Z.Phys. A320, 443 (1985)

I.M.Brancus, I.Berceanu, A.Buta, C.Grama, I.Lazar, I.Mihai, M.Petrascu, V.Simion, A.Constantinescu

Classical and Statistical Analysis of 40Ar(300 MeV) + 197Au Deep Inelastic Interaction

NUCLEAR REACTIONS 197Au(40Ar, X), E=300 MeV; calculated σ(fragment θ, E), interaction potential, deflection function. Deep inelastic collision, classical, statistical analyses.


1984BR08      Rev.Roum.Phys. 29, 77 (1984)

I.M.Brancus, A.Constantinescu, I.Lazar, I.Mihai, M.Petrascu, A.S.Demianova, A.A.Ogloblin, S.B.Sakuta

Analysis by Regge Formalism of the Elastic Scattering of 6Li on 12C in the Energy Range 5.8-90 MeV

NUCLEAR REACTIONS 12C(6Li, 6Li), E=5.8-90 MeV; analyzed σ(θ). Regge formalism.


1982AB08      Rev.Roum.Phys. 27, 881 (1982)

M.A.Abou-Leila, I.Berceanu, C.Borcea, I.M.Brancus, A.Buta, A.Constantinescu, K.Galawez, C.Grama, S.U.El-Kameesy, I.Lazar, I.Mihai, M.Petrascu, M.Petrovici, V.Simion, G.Voiculescu

A Method for the Absolute Measurement of the Thermal Neutron Flux Based on the (4π(α-7Li)-γ) Coincidence Technique

NUCLEAR REACTIONS 10B(n, α), E=thermal; measured α7Li-, αγ-coin; deduced improved accuracy in thermal neutron flux measurements. Ge(Li) spectrometer, 4π pulse ionization chamber.


1982BE58      Rev.Roum.Phys. 27, 463 (1982)

I.Berceanu, I.Brancus, A.Buta, C.Grama, I.Lazar, I.Mihai, M.Petrascu, N.Simion, A.Constantinescu, A.Demian

The Interpretation by Regge Formalism of the Anomalous Large Cross Section at Backward Angles for Elastic Scattering of 16O on 40Ca at E(lab) = 50 MeV

NUCLEAR REACTIONS 40Ca(16O, 16O), E=50 MeV; calculated σ(θ). Regge formalism.


1980BR34      Rev.Roum.Phys. 25, 1095 (1980)

I.M.Brancus, A.Buta, C.Grama, I.Lazar, I.Mihai, M.Petrascu, V.Simion, A.Constantinescu, C.Borcea

Analysis by Regge Parametrization of the 16O Scattering Cross Section on 64Ni

NUCLEAR REACTIONS 64Ni(16O, 16O), E=56 MeV; analyzed σ(θ); deduced strong absorption effects. Regge parametrization.


1979BE40      Rev.Roum.Phys. 24, 437 (1979)

I.Berceanu, C.Borcea, I.M.Brancus, A.Buta, A.Constantinescu, F.Carstoiu, A.Isbasescu, I.Lazar, I.Mihai, M.Petrascu, M.Petrovici, V.Simion

The Fission Cross-Section of 239Pu for Neutrons in the Energy Interval from 0.009 eV to 0.6 eV

NUCLEAR REACTIONS 239Pu(n, F), E=0.009-0.6 eV; measured σ; deduced Westcott factor. R-matrix analysis.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30525.


1978BE54      Rev.Roum.Phys. 23, 867 (1978)

I.Berceanu, C.Borcea, A.Buta, A.Constantinescu, F.Carstoiu, A.Galeriu, K.Galawez, A.Isbasescu, I.Lazar, L.Marinescu, I.Mihai, I.M.Mihailescu, P.Osiceanu, M.Petrascu, M.Petrovici, V.Simion, G.Voiculescu

The 235U Fission Cross-Section for 2200 m/s Neutrons

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured σ for 2200 M/S neutrons. Tof, slow chopper, 2π fission chamber.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30399.


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.


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.


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