NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = G.Kessedjian Found 15 matches. 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
2021DU19 Phys.Rev. C 104, 034621 (2021) S.Dubey, A.Echler, P.Egelhof, P.Grabitz, W.Lauterfeld, M.Mutterer, S.Stolte, A.Blanc, U.Koster, O.Serot, G.Kessedjian, S.Kraft-Bermuth, P.Scholz, S.Bishop, J.M.Gomez-Guzman, F.Gonnenwein Isotopic distributions of thermal-neutron-induced fission fragments of near-symmetric fission of 239, 241Pu determined using calorimetric low-temperature detectors NUCLEAR REACTIONS 239,241Pu(n, F)89Se/89Br/90Br/91Br/89Kr/90Kr/91Kr/92Kr/93Kr/94Kr/95Kr/89Rb/90Rb/91Rb/92Rb/93Rb/94Rb/95Rb/96Rb/97Rb/90Sr/91Sr/92Sr/93Sr/94Sr/95Sr/96Sr/97Sr/98Sr/99Sr/100Sr/93Y/94Y/95Y/96Y/97Y/98Y/99Y/100Y/101Y/102Y/96Zr/97Zr/98Zr/99Zr/100Zr/101Zr/102Zr/103Zr/104Zr/105Zr/98Nb/99Nb/100Nb/101Nb/102Nb/103Nb/104Nb/105Nb/106Nb/101Mo/102Mo/103Mo/104Mo/105Mo/106Mo/107Mo/108Mo/109Mo/104Tc/105Tc/106Tc/107Tc/108Tc/109Tc/110Tc/111Tc/112Tc/106Ru/107Ru/108Ru/109Ru/110Ru/111Ru/112Ru/109Rh/110Rh/111Rh/112Rh/112Pd/113Rh/113Pd, E=thermal; measured particle energies, and isotopic distributions for the light fission fragments in A=89-112, Z=36-45 asymmetric to symmetric fission region using calorimetric low-temperature detectors (CLTDs) and the LOHENGRIN spectrometer of the ILL, Grenoble high flux reactor; deduced fractional independent yields, independent yields, charge polarization as a function of the secondary mass, local proton odd-even effect versus nuclear charge number Z, virtual shell effect near Z=44, in analogy to the effect of the Z=50 shell in the complementary heavy fragment group of 239,241Pu. Comparison with previous experimental data.
doi: 10.1103/PhysRevC.104.034621
2020DU13 Phys.Rev. C 102, 044602 (2020) S.Dubey, A.Echler, P.Egelhof, P.Grabitz, W.Lauterfeld, M.Mutterer, S.Stolte, A.Blanc, U.Koster, O.Serot, G.Kessedjian, S.Kraft-Bermuth, P.Scholz, F.Gonnenwein Precise 92Rb and 96Y yields for thermal-neutron-induced fission of 235U and 239, 241Pu determined using calorimetric low-temperature detectors NUCLEAR REACTIONS 235U, 239,241Pu(n, F), E=thermal neutrons from high-flux reactor at ILL-Grenoble; measured fission fragments using the LOHENGRIN mass spectrometer; deduced fractional independent yields per A=92 and A=96, independent yields per fission of A=92 and 96 isotopes of 92Rb, 92Sr, 92Kr, 96Rb, 96Sr, 96Y and 96Zr, and cumulative yields. Comparison with previous experimental results, and with data in evaluated libraries: JENDL-4.0, JEFF-3.3, and ENDF/B-VIII.0, and with GEF theoretical calculations. Relevance to reducing nuclear data uncertainties in the computation of reactor antineutrino spectra by the summation method. Discussed problem of 92Rb β- decay to 92Sr ground-state in the context of discrepancies between previous measurements for fission yields.
doi: 10.1103/PhysRevC.102.044602
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
2020PE08 Phys.Rev.Lett. 125, 122502 (2020) R.Perez Sanchez, B.Jurado, V.Meot, O.Roig, M.Dupuis, O.Bouland, D.Denis-Petit, P.Marini, L.Mathieu, I.Tsekhanovich, M.Aiche, L.Audouin, C.Cannes, S.Czajkowski, S.Delpech, A.Gorgen, M.Guttormsen, A.Henriques, G.Kessedjian, K.Nishio, D.Ramos, S.Siem, F.Zeiser Simultaneous Determination of Neutron-Induced Fission and Radiative Capture Cross Sections from Decay Probabilities Obtained with a Surrogate Reaction NUCLEAR REACTIONS 240Pu(α, α'), (α, F), E=30 MeV; 239Pu(n, F), (n, γ), E<2 MeV; measured reaction products, Eγ, Iγ, Eα, Iα, α-fission fragment-γ ray triple coin.; deduced 239Pu σ as a function of energy. Comparison with ENDF/B-VIII.0, JENDL 4.0. JEFF 3.3 libraries.
doi: 10.1103/PhysRevLett.125.122502
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
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
2017MA74 Phys.Rev. C 96, 054604 (2017) P.Marini, L.Mathieu, M.Aiche, G.Belier, S.Czajkowski, Q.Ducasse, B.Jurado, G.Kessedjian, J.Matarranz, A.Plompen, P.Salvador-Castineira, J.Taieb, I.Tsekhanovich 242Pu neutron-induced fission cross-section measurement from 1 to 2 MeV neutron energy NUCLEAR REACTIONS 242Pu(n, F), E=1.1, 1.4, 2.0 MeV; measured neutron flux, and fission fragments, σ(E) relative to that for 1H(n, p) elastic scattering cross section at the Van de Graaff accelerator of CEA-DIF, France. Comparison with previous experimental results, and with evaluated data in ENDF/B-VII.1 and JEFF3.2.
doi: 10.1103/PhysRevC.96.054604
2016RA07 Acta Phys.Pol. B47, 911 (2016) M.Ramdhane, G.S.Simpson, F.Drouet, T.Malkiewicz, A.Vancraeyenest, G.Gey, P.Alexa, G.Thiamova, G.Kessedjian, C.Sage, T.Grahn, P.T.Greenlees, K.Hauschild, A.Herzan, U.Jakobsson, P.Jones, R.Julin, S.Juutinen, S.Ketelhut, A.Lopez-Martens, P.Nieminen, P.Peura, P.Rahkila, S.Rinta-Antila, P.Ruotsalainen, M.Sandzelius, J.Saren, C.Scholey, J.Sorri, J.Uusitalo Study of Intermediate-spin States of 98Y NUCLEAR REACTIONS 238U(p, X)98Y, E=25 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, rotational band. Comparison with GICM amd QPRM calculations.
doi: 10.5506/APhysPolB.47.911
2015KE02 Phys.Rev. C 91, 044607 (2015) G.Kessedjian, B.Jurado, G.Barreau, P.Marini, L.Mathieu, I.Tsekhanovich, M.Aiche, G.Boutoux, S.Czajkowski, Q.Ducasse Fission probabilities of 242Am, 243Cm, and 244Cm induced by transfer reactions NUCLEAR REACTIONS 243Am(3He, αF), (3He, tF), (3He, dF), E=24 MeV; measured particle and fission fragment spectra in singles and coincidences, angular distribution of fission fragments using ΔE-E detectors at IPN, Orsay Tandem accelerator facility; deduced fission probabilities of the 242Am, 243,244Cm as a function of excitation energy, fission-barrier parameters. Detailed covariance analysis. Comparison with statistical-model calculations.
doi: 10.1103/PhysRevC.91.044607
2014MA61 Nucl.Data Sheets 119, 328 (2014) F.Martin, C.Sage, G.Kessedjian, O.Serot, C.Amouroux, C.O.Bacri, A.Bidaud, A.Billebaud, N.Capellan, S.Chabod, X.Doligez, H.Faust, U.Koster, A.Letourneau, T.Materna, L.Mathieu, O.Meplan, S.Panebianco Measurements of the Mass and Isotopic Yields of the 233U(nth, f) Reaction by the Lohengrin Spectrometer NUCLEAR REACTIONS 233U(n, F), E=thermal; measured reaction products; deduced fission mass yields, isotopic yields. Mass yields compared with JEFF-3.1.1, ENDF/B-VII.0, isotopic production with JEFF-3.1.1. and Piksaykin data. Isotopic production preliminary.
doi: 10.1016/j.nds.2014.08.090
2014MA63 Nucl.Data Sheets 119, 368 (2014) L.Mathieu, I.Companis, M.Aiche, P.Schillebeeckx, J.Heyse, G.Barreau, G.Boutoux, S.Czajkowski, F.Gunsing, B.Jurado, G.Kessedjian, A.J.M.Plompen, I.Tsekhanovitch Development of Ionisation Chambers for the Simultaneous Measurement of the Neutron-induced Capture and Fission Cross Section of 233U
doi: 10.1016/j.nds.2014.08.101
2014SE17 Nucl.Data Sheets 119, 320 (2014) O.Serot, C.Amouroux, A.Bidaud, N.Capellan, S.Chabod, A.Ebran, H.Faust, G.Kessedjian, U.Koester, A.Letourneau, O.Litaize, F.Martin, T.Materna, L.Mathieu, S.Panebianco, J.-M.Regis, M.Rudigier, C.Sage, W.Urban Recent Results from Lohengrin on Fission Yields and Related Decay Properties NUCLEAR REACTIONS 239Pu(n, F), E=thermal; measured fission products; deduced fission yields.
doi: 10.1016/j.nds.2014.08.088
2012KE04 Phys.Rev. C 85, 044613 (2012) G.Kessedjian, G.Barreau, M.Aiche, B.Jurado, A.Bidaud, S.Czajkowski, D.Dassie, B.Haas, L.Mathieu, L.Tassan-Got, J.N.Wilson, F.-J.Hambsch, S.Oberstedt, I.AlMahamid, J.Floyd, W.Lukens, D.Shuh 243Am neutron-induced fission cross section in the fast neutron energy range NUCLEAR REACTIONS 243Am(n, F), E=1-8 MeV; measured fission fragment spectra, σ(E). Measurements with reference to 235,238U(n, F), and 1H(n, p). Variance-covariance analysis and interpretation by principal components. Comparison with previous studies and evaluated data libraries.
doi: 10.1103/PhysRevC.85.044613
2010KE05 Phys.Lett. B 692, 297 (2010) G.Kessedjian, B.Jurado, M.Aiche, G.Barreau, A.Bidaud, S.Czajkowski, D.Dassie, B.Haas, L.Mathieu, L.Audouin, N.Capellan, L.Tassan-Got, J.N.Wilson, E.Berthoumieux, F.Gunsing, Ch.Theisen, O.Serot, E.Bauge, I.Ahmad, J.P.Greene, R.V.F.Janssens Neutron-induced fission cross sections of short-lived actinides with the surrogate reaction method NUCLEAR REACTIONS 243Am(3He, d), (3He, t), (3He, α), E=24, 30 MeV; 242,243Cm, 241Am(n, F), E<10 MeV; measured surrogate reaction products; deduced fission σ. Comparison with experimental data, JENDL-3.3, ENDF/B-VII.0 and JEFF-3.1 libraries.
doi: 10.1016/j.physletb.2010.07.048
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