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NSR database version of May 24, 2024.

Search: Author = A.Chebboubi

Found 13 matches.

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2024CH04      Phys.Rev. C 109, 014605 (2024)

A.Chalil, O.Litaize, T.Materna, A.Chebboubi

Quantification of spin alignment in fission by simultaneous treatment of γ and conversion electron angular distributions

doi: 10.1103/PhysRevC.109.014605
Citations: PlumX Metrics

2023AL08      Eur.Phys.J. A 59, 75 (2023)

H.Almazan, L.Bernard, A.Blanchet, A.Bonhomme, C.Buck, A.Chalil, A.Chebboubi, P.del Amo Sanchez, I.El Atmani, L.Labit, J.Lamblin, A.Letourneau, D.Lhuillier, M.Licciardi, M.Lindner, O.Litaize, T.Materna, H.Pessard, J.-S.Real, J.-S.Ricol, C.Roca, R.Rogly, T.Salagnac, V.Savu, S.Schoppmann, T.Soldner, A.Stutz, L.Thulliez, M.Vialat

Improved FIFRELIN de-excitation model for neutrino applications

NUCLEAR STRUCTURE 156,158Gd; analyzed available data; deduced the de-excitation of Gd isotopes using the FIFRELIN Monte Carlo code built on the low-energy level scheme with extensive use of known evaluated nuclear levels from the RIPL-3 database within the purposes of the STEREO experiment.

doi: 10.1140/epja/s10050-023-00977-x
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2023GI01      Phys.Rev. C 107, 014612 (2023)

N.P.Giha, S.Marin, J.A.Baker, I.E.Hernandez, K.J.Kelly, M.Devlin, J.M.O'Donnell, R.Vogt, J.Randrup, P.Talou, I.Stetcu, A.E.Lovell, O.Litaize, O.Serot, A.Chebboubi, C.-Y.Wu, S.D.Clarke, S.A.Pozzi

Correlations between energy and γ-ray emission in 239Pu(n, f)

NUCLEAR REACTIONS 239Pu(n, f), E=2-40 MeV; measured fragments, En, In, Eγ, Iγ, (fragments)γ-coin, (fragment)n-coin, nγ-coin; deduced γ spectrum, γ multiplicity, linear relation between incident neutron energy and γ multiplicity. Comparison to fission model calculations done with CGMF, FIFRELIN and FREYA codes. Multiplicity results are compared to ENDF/B-VIII.0 data and to experimental data on 238U(n, F), 239Pu(d, F), 233Pu(d, F), 240Pu(d, F) reactions. Broad-spectrum neutron beam produced via spallation reaction of an 800 MeV proton beam on W target (Los Alamos Neutron Science Center). Chi-Nu liquid scintillator array, a hemispherical array of 54 EJ-309 (n- and γ- measurement) surrounding multifoil parallel-plate avalanche counter (PPAC) serving as target and contain ing 239Pu (fragment measurement).

doi: 10.1103/PhysRevC.107.014612
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2022CH12      Eur.Phys.J. A 58, 30 (2022)

A.Chalil, T.Materna, O.Litaize, A.Chebboubi, F.Gunsing

Monte Carlo simulations of γ-directional correlations and their application on FIFRELIN cascades

NUCLEAR STRUCTURE 110Cd, 156Gd; calculated energy levels, J, π, γ-directional correlations for the cascades. Nuclear de-excitation code FIFRELIN.

doi: 10.1140/epja/s10050-022-00683-0
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2022OG06      Eur.Phys.J. A 58, 153 (2022)

T.Ogawa, O.Litaize, D.Mancusi, A.Chebboubi, O.Serot

Post fission time evolution calculation by FIFRELIN coupled with PHITS and DCHAIN

NUCLEAR REACTIONS 235U(n, F), E thermal; calculated time evolution of total and gamma decay heat, mass distribution of fission fragments. Comparison with available data, FIFRELIN-DCHAIN interface.

doi: 10.1140/epja/s10050-022-00800-z
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2021CH64      Eur.Phys.J. A 57, 335 (2021)

A.Chebboubi, G.Kessedjian, O.Serot, H.Faust, U.Koster, O.Litaize, C.Sage, A.Blanc, D.Bernard, A.Letourneau, T.Materna, O.Meplan, P.Mutti, M.Rapala, M.Ramdhane

Measurements of 233U(nth, f) fission product mass yields with the LOHENGRIN recoil mass spectrometer

NUCLEAR REACTIONS 233U(n, F), E thermal; measured reaction products; deduced fission product mass yields, mean and total kinetic energies. Comparison with ENDF/B-VIII.0 and JEFF-3.3 libraries. The LOHENGRIN recoil mass spectrometer of the ILL.

doi: 10.1140/epja/s10050-021-00645-y
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23784.

2021MA54      Phys.Rev. C 104, 024602 (2021)

S.Marin, M.S.Okar, E.P.Sansevero, I.E.Hernandez, C.A.Ballard, R.Vogt, J.Randrup, P.Talou, A.E.Lovell, I.Stetcu, O.Serot, O.Litaize, A.Chebboubi, S.D.Clarke, V.A.Protopopescu, S.A.Pozzi

Structure in the event-by-event energy-dependent neutron-γ multiplicity correlations in 252Cf(sf)

RADIOACTIVITY 252Cf(SF); analyzed Eγ and E(n) data collected at the Chi-Nu array at the Los Alamos Neutron Science Center with the application of the normalized differential multiplicity covariances; deduced neutron-γ correlations, evidence for enhancements in neutron-γ correlations around Eγ=0.7 and 1.2 MeV. Comparison with model calculations. Relevance to disagreement in the literature about correlations between neutron-γ competition and fragment properties.

doi: 10.1103/PhysRevC.104.024602
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2020JU03      Phys.Rev. C 102, 034602 (2020)

S.Julien-Laferriere, A.Chebboubi, G.Kessedjian, O.Serot, O.Litaize, A.Blanc, U.Koster, O.Meplan, M.Ramdhane, C.Sage

Investigation of neutron emission through the local odd-even effect as a function of the fission product kinetic energy

NUCLEAR REACTIONS 241Pu(n, F)139Te/139I/139Xe/139Cs/139Ba/139La, E=Thermal; measured A=139 fission products using the using the LOHENGRIN recoil separator for fission products at the high-flux reactor of ILL-Grenoble, off-line Eγ, Iγ using two Clover Ge detectors; deduced absolute isotopic fission yields of A=139 isobars, neutron multiplicity probability, odd-even effect as a function of kinetic energy of the fission products. Comparison with Hauser-Feshbach calculations using he Monte Carlo code FIFRELIN.

doi: 10.1103/PhysRevC.102.034602
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23781.

2020PL02      Eur.Phys.J. A 56, 181 (2020)

A.J.M.Plompen, O.Cabellos, C.De Saint Jean, M.Fleming, A.Algora, M.Angelone, P.Archier, E.Bauge, O.Bersillon, A.Blokhin, F.Cantargi, A.Chebboubi, C.Diez, H.Duarte, E.Dupont, J.Dyrda, B.Erasmus, L.Fiorito, U.Fischer, D.Flammini, D.Foligno, M.R.Gilbert, J.R.Granada, W.Haeck, F.-J.Hambsch, P.Helgesson, S.Hilaire, I.Hill, M.Hursin, R.Ichou, R.Jacqmin, B.Jansky, C.Jouanne, M.A.Kellett, D.H.Kim, H.I.Kim, I.Kodeli, A.J.Koning, A.Yu.Konobeyev, S.Kopecky, B.Kos, A.Krasa, L.C.Leal, N.Leclaire, P.Leconte, Y.O.Lee, H.Leeb, O.Litaize, M.Majerle, J.I.Marquez Damian, F.Michel-Sendis, R.W.Mills, B.Morillon, G.Noguere, M.Pecchia, S.Pelloni, P.Pereslavtsev, R.J.Perry, D.Rochman, A.Rohrmoser, P.Romain, P.Romojaro, D.Roubtsov, P.Sauvan, P.Schillebeeckx, K.H.Schmidt, O.Serot, S.Simakov, I.Sirakov, H.Sjostrand, A.Stankovskiy, J.C.Sublet, P.Tamagno, A.Trkov, S.van der Marck, F.Alvarez-Velarde, R.Villari, T.C.Ware, K.Yokoyama, G.Zerovnik

The joint evaluated fission and fusion nuclear data library, JEFF-3.3

doi: 10.1140/epja/s10050-020-00141-9
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2019AL30      Eur.Phys.J. A 55, 183 (2019)

H.Almazan, L.Bernard, A.Blanchet, A.Bonhomme, C.Buck, A.Chebboubi, P.del Amo Sanchez, I.El Atmani, J.Haser, F.Kandzia, S.Kox, L.Labit, J.Lamblin, A.Letourneau, D.Lhuillier, M.Lindner, O.Litaize, T.Materna, A.Minotti, H.Pessard, J.-S.Real, C.Roca, T.Salagnac, V.Savu, S.Schoppmann, V.Sergeyeva, T.Soldner, A.Stutz, L.Thulliez, M.Vialat

Improved STEREO simulation with a new gamma ray spectrum of excited gadolinium isotopes using FIFRELIN

doi: 10.1140/epja/i2019-12886-y
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2019TH05      Phys.Rev. C 100, 044616 (2019)

L.Thulliez, O.Litaize, O.Serot, A.Chebboubi

Neutron and γ multiplicities as a function of incident neutron energy for the 237Np(n, f) reaction

NUCLEAR REACTIONS 237Np(n, F), E=0.8, 5.5 MeV; calculated preneutron fragment mass yields, total kinetic energy, average total prompt neutron and γ multiplicities, and fragment temperature as function of fragment mass, initial state (energy and angular momentum) distributions for the two fission fragments using spin cutoff models and the FIFRELIN computer code. Investigated excitation energy sharing mechanism between the fission fragments, and the fragment angular momentum generation process. Comparison with experimental data.

doi: 10.1103/PhysRevC.100.044616
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2017CH51      Phys.Lett. B 775, 190 (2017)

A.Chebboubi, G.Kessedjian, O.Litaize, O.Serot, H.Faust, D.Bernard, A.Blanc, U.Koster, O.Meplan, P.Mutti, C.Sage

Kinetic energy dependence of fission fragment isomeric ratios for spherical nuclei 132Sn

NUCLEAR REACTIONS 235U(n, F)132Sn/132Te, E thermal; measured fission products, Eγ, Iγ; deduced γ-ray energies, isomeric ratios. Comparison with FIFRELIN code calculations.

doi: 10.1016/j.physletb.2017.10.067
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23314.

2017GU18      Phys.Rev. C 96, 014608 (2017)

Y.K.Gupta, D.C.Biswas, O.Serot, D.Bernard, O.Litaize, S.Julien-Laferriere, A.Chebboubi, G.Kessedjian, C.Sage, A.Blanc, H.Faust, U.Koster, A.Ebran, L.Mathieu, A.Letourneau, T.Materna, S.Panebianco

Fission fragment yield distribution in the heavy-mass region from the 239Pu (nth, f) reaction

NUCLEAR REACTIONS 239Pu(n, F), E=thermal; measured fission fragments in A=126 to 150 range using the Lohengrin recoil-mass spectrometer at ILL-Grenoble high-flux reactor facility; deduced distributions of kinetic energies and ionic charge, relative mass yields in three independent experiments. Comparison with JEFF-3.1.1 fission yield evaluation, and with predictions of Monte Carlo nuclear fission models using GEF and FIFRELIN codes.

doi: 10.1103/PhysRevC.96.014608
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23342.

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