NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = O.Serot Found 53 matches. 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
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
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
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
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
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
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
2018QI06 Phys.Rev. C 98, 014612 (2018) L.Qi, M.Lebois, J.N.Wilson, A.Chatillon, S.Courtin, G.Fruet, G.Georgiev, D.G.Jenkins, B.Laurent, L.Le Meur, A.Maj, P.Marini, I.Matea, L.Morris, V.Nanal, P.Napiorkowski, A.Oberstedt, S.Oberstedt, C.Schmitt, O.Serot, M.Stanoiu, B.Wasilewska Statistical study of the prompt-fission γ-ray spectrum for 238U (n, f) in the fast-neutron region NUCLEAR REACTIONS 238U(n, F), E=1.9, 4.8 MeV fast neutrons from LICORNE directional neutron source; measured fission fragments, Eγ, Iγ, prompt-fission γ-ray spectra (PFGS), (fission events)γ-coin, and neutron time-of-flight using ionization chamber for fission detection, and PARIS array of fast scintillation detectors for γ detection at ALTO-IPN Orsay, using 252Cf(SF) as reference to validate experimental setup; deduced prompt fission γ multiplicity, average total Eγ. Comparison with previous experimental values, and with theoretical predictions from PbP, GEF, and FREYA fission models.
doi: 10.1103/PhysRevC.98.014612
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
2017TE03 Ann.Nucl.Energy 109, 469 (2017) N.Terranova, O.Serot, P.Archier, C.De Saint Jean, M.Sumini Fission yield covariance matrices for the main neutron-induced fissioning systems contained in the JEFF-3.1.1 library NUCLEAR REACTIONS 235U, 239,240,241Pu(n, F), E thermal; analyzed available data; calculated fission yield covariance matrices using JEFF-3.1.1 library.
doi: 10.1016/j.anucene.2017.05.052
2017WI09 Phys.Rev.Lett. 118, 222501 (2017) J.N.Wilson, M.Lebois, L.Qi, P.Amador-Celdran, D.Bleuel, J.A.Briz, R.Carroll, W.Catford, H.De Witte, D.T.Doherty, R.Eloirdi, G.Georgiev, A.Gottardo, A.Goasduff, K.Hadynska-Klek, K.Hauschild, H.Hess, V.Ingeberg, T.Konstantinopoulos, J.Ljungvall, A.Lopez-Martens, G.Lorusso, R.Lozeva, R.Lutter, P.Marini, I.Matea, T.Materna, L.Mathieu, A.Oberstedt, S.Oberstedt, S.Panebianco, Zs.Podolyak, A.Porta, P.H.Regan, P.Reiter, K.Rezynkina, S.J.Rose, E.Sahin, M.Seidlitz, O.Serot, R.Shearman, B.Siebeck, S.Siem, A.G.Smith, G.M.Tveten, D.Verney, N.Warr, F.Zeiser, M.Zielinska Anomalies in the Charge Yields of Fission Fragments from the 238U(n, f) Reaction NUCLEAR REACTIONS 238U(n, F), E fast; measured fission products, Eγ, Iγ. 141Te, 104Sr; deduced fission yields, charge yields of even-Z elements. Comparison with JEFF-3.1, ENDF/B-VII.1 evaluated nuclear data libraries.
doi: 10.1103/PhysRevLett.118.222501
2016CA03 Nucl.Data Sheets 131, 1 (2016) R.Capote, Y.-J.Chen, F.-J.Hambsch, N.V.Kornilov, J.P.Lestone, O.Litaize, B.Morillon, D.Neudecker, S.Oberstedt, T.Ohsawa, N.Otuka, V.G.Pronyaev, A.Saxena, O.Serot, O.A.Shcherbakov, N.-C.Shu, D.L.Smith, P.Talou, A.Trkov, A.C.Tudora, R.Vogt, A.S.Vorobyev Prompt Fission Neutron Spectra of Actinides NUCLEAR REACTIONS 232Th, 233,234,235,238U, 237Np, 239Pu(n, F), E<30 MeV; calculated prompt fission En, In; Comparison with available data.
doi: 10.1016/j.nds.2015.12.002
2016DU18 Phys.Rev. C 94, 024614 (2016) Q.Ducasse, B.Jurado, M.Aiche, P.Marini, L.Mathieu, A.Gorgen, M.Guttormsen, A.C.Larsen, T.Tornyi, J.N.Wilson, G.Barreau, G.Boutoux, S.Czajkowski, F.Giacoppo, F.Gunsing, T.W.Hagen, M.Lebois, J.Lei, V.Meot, B.Morillon, A.M.Moro, T.Renstrom, O.Roig, S.J.Rose, O.Serot, S.Siem, I.Tsekhanovich, G.M.Tveten, M.Wiedeking Investigation of the 238U (d, p) surrogate reaction via the simultaneous measurement of γ-decay and fission probabilities NUCLEAR REACTIONS 238U(d, p)239U*, E=15 MeV; measured particle spectra Eγ, Iγ, (proton)γ- and (proton)(fission events)-coin using ΔE/E silicon telescope SiRi for particles and CACTUS array for γ rays at Oslo Cyclotron Laboratory; corrected data using continuum-discretized coupled channels calculations for elastic breakup, and DWBA for inelastic breakup; deduced excitation energy of 239U versus detected γ-ray energy, ratio between the γ-coincidence and the singles spectra, average angular momentum, γ-decay and fission probabilities as function of excitation energy and compared with JENDL 4.0, ENDF-B/VII.1 and JEFF 3.2 evaluated libraries, and corresponding neutron-induced data; calculated contributions to the total deuteron breakup process (TB) as a function of the excitation energy of 239U. Statistical model calculations for decay probabilities and average angular momentum.
doi: 10.1103/PhysRevC.94.024614
2015LI45 Eur.Phys.J. A 51, 177 (2015) Fission modelling with FIFRELIN
doi: 10.1140/epja/i2015-15177-9
2015TA26 Eur.Phys.J. A 51, 181 (2015) P.Tamagno, C.De Saint Jean, O.Bouland, G.Noguere, P.Archier, E.Privas, O.Serot From low- to high-energy nuclear data evaluations - Issues and perspectives on nuclear reaction models and covariances
doi: 10.1140/epja/i2015-15181-1
2015TE01 Nucl.Data Sheets 123, 225 (2015) N.Terranova, O.Serot, P.Archier, C.De Saint Jean, M.Sumini Covariance Matrix Evaluations for Independent Mass Fission Yields NUCLEAR REACTIONS 235U, 239Pu(n, F), E thermal; analyzed available data; deduced fission product yields and related covariances.
doi: 10.1016/j.nds.2014.12.039
2014DU11 Nucl.Data Sheets 119, 233 (2014) Q.Ducasse, B.Jurado, M.Aiche, L.Mathieu, T.Tornyi, A.Gorgen, J.N.Wilson, G.Barreau, I.Companis, S.Czajkowski, F.Giacoppo, F.Gunsing, M.Guttormsen, A.C.Larsen, M.Lebois, J.Matarranz, T.Renstrom, S.Rose, S.Siem, I.Tsekhanovich, G.M.Tveten, T.W.Hagen, M.Wiedeking, O.Serot, G.Boutoux, P.Chau, V.Meot, O.Roig Neutron-induced Cross Sections of Actinides via the Surrogate-reaction Method NUCLEAR REACTIONS 238U(d, p), E=15 MeV;238U(3He, t), (3He, α), E=24 MeV; measured ejectiles, fission fragments, coincidences using SiRi detector and PPAC fission detectors, Eγ, Iγ using NaI CACTUS detectors. 238U(n, F), E*=5.55-7.25 MeV; deduced fission probability. 238U(n, γ), E*=4.65-5.9 MeV; deduced γ-decay probability using surrogate method. 238U(n, F), E*=4.8-7.25 MeV; calculated fission probability using TALYS. Preliminary. Fission probability compared with results of Cramer and Britt. Further analysis in progress.
doi: 10.1016/j.nds.2014.08.064
2014LE24 Nucl.Data Sheets 119, 353 (2014) X.Ledoux, M.Aiche, M.Avrigeanu, V.Avrigeanu, L.Audouin, E.Balanzat, B.Ban-detat, G.Ban, G.Barreau, E.Bauge, G.Belier, P.Bem, V.Blideanu, C.Borcea, S.Bouffard, T.Caillaud, A.Chatillon, S.Czajkowski, P.Dessagne, D.Dore, M.Fallot, F.Farget, U.Fischer, L.Giot, T.Granier, S.Guillous, F.Gunsing, C.Gustavsson, B.Jacquot, K.Jansson, B.Jurado, M.Kerveno, A.Klix, O.Landoas, F.R.Lecolley, J.L.Lecouey, M.Majerle, N.Marie, T.Materna, J.Mrazek, F.Negoita, J.Novak, S.Oberstedt, A.Oberstedt, S.Panebianco, L.Perrot, A.J.M.Plompen, S.Pomp, J.M.Ramillon, D.Ridikas, B.Rosse, G.Rudolf, O.Serot, S.P.Simakov, E.Simeckova, A.G.Smith, J.C.Sublet, J.Taieb, L.Tassan-Got, D.Tarrio, A.Takibayev, I.Thfoin, I.Tsekhanovich, C.Varignon The Neutrons for Science Facility at SPIRAL-2
doi: 10.1016/j.nds.2014.08.097
2014LI27 Nucl.Data Sheets 118, 216 (2014) O.Litaize, O.Serot, D.Regnier, C.Manailescu Investigation of n+238U Fission Observables NUCLEAR REACTIONS 238U(n, F), E=0.8-2.6 MeV; calculated average prompt fission neutron multiplicity vs incident energy, multiplicity distribution, prompt fission γ-ray energy spectrum using FIFRELIN Monte Carlo code with different assumption about the sequence of neutrons and γ and for different level density model.
doi: 10.1016/j.nds.2014.04.040
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
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
2012BO08 Phys.Lett. B 712, 319 (2012) G.Boutoux, B.Jurado, V.Meot, O.Roig, L.Mathieu, M.Aiche, G.Barreau, N.Capellan, I.Companis, S.Czajkowski, K.-H.Schmidt, J.T.Burke, A.Bail, J.M.Daugas, T.Faul, P.Morel, N.Pillet, C.Theroine, X.Derkx, O.Serot, I.Matea, L.Tassan-Got Study of the surrogate-reaction method applied to neutron-induced capture cross sections NUCLEAR REACTIONS 174Yb(3He, αγ), (3He, pγ), E=24 MeV; measured reaction products, Eγ, Iγ; deduced σ, J, π. TALYS nuclear reaction model code calculations, comparison with available data.
doi: 10.1016/j.physletb.2012.05.012
2012CA17 Phys.Rev. C 85, 044601 (2012) N.Carjan, F.-J.Hambsch, M.Rizea, O.Serot Partition between the fission fragments of the excitation energy and of the neutron multiplicity at scission in low-energy fission
doi: 10.1103/PhysRevC.85.044601
2012MA63 J.Instrum. 7, P08029 (2012) L.Mathieu, O.Serot, T.Materna, A.Bail, U.Koster, H.Faust, O.Litaize, E.Dupont, C.Jouanne, A.Letourneau, S.Panebianco New neutron long-counter for delayed neutron investigations with the LOHENGRIN fission fragment separator RADIOACTIVITY 99Y, 136Te(β-n); measured %Pn using LOENIE neutron counter at LOHENGRIN separator facility. Discussed general aspects of beta-delayed neutron emission, and the measurement methods. COMPILATION Z=28-61, A=73-161; compiled and compared delayed neutron emission probabilities %Pn quoted in different compilations and libraries: NNDC chart of nuclides, ENDF/B-VII.0 (2009), JENDL/FPD-2000 (2001), JEFF-3.1.1 (2009), Audi (2003Au02), Pfeiffer (2002Pf04), Table of Isotopes (1996FiZX) and Rudstam (1993Ru01).
doi: 10.1088/1748-0221/7/08/P08029
2011BA33 Phys.Rev. C 84, 034605 (2011) A.Bail, O.Serot, L.Mathieu, O.Litaize, T.Materna, U.Koster, H.Faust, A.Letourneau, S.Panebianco Isotopic yield measurement in the heavy mass region for 239Pu thermal neutron induced fission NUCLEAR REACTIONS 239Pu(n, F), E=thermal; measured reaction products, Eγ, Iγ. 93Kr, 93,94,95Rb, 93,94,95,96,98,99Sr, 94,95,96,98,99Y, 99Zr, 99Nb, 133,134Sb, 133,134,136Te, 134,136,137,138,139,140I, 137,138,139,140Xe, 138,139,140,141,142Cs, 141,142,143,144,145,146Ba, 142,143,144,145,146,147,148La, 145,146,147,148Ce, 151,152Pr, 151,152Nd; deduced fission yields, isomeric to g.s. ratios, activation method. Comparison with previous experimental data and with evaluated files JEFF-3.1.1, ENDF/B-VII.0 and JENDL-4.0.
doi: 10.1103/PhysRevC.84.034605
2011BO25 J.Korean Phys.Soc. 59, 833s (2011) O.Bouland, G.M.Hale, J.E.Lynn, P.Talou, D.Bernard, O.Litaize, G.Noguere, C.De saint Jean, O.Serot Towards Consistent Nuclear Models and Comprehensive Nuclear Data Evaluations NUCLEAR REACTIONS 12C(n, X), E=0-6.5 MeV; analyzed σ using R matrix; deduced resonance widths. A=60-175(n, n'), E not given; calculated average prompt neutron multiplicity.
doi: 10.3938/jkps.59.833
2011BO30 J.Korean Phys.Soc. 59, 1924s (2011) G.Boutoux, B.Jurado, V.Meot, M.Aiche, A.Bail, G.Barreau, E.Bauge, J.T.Burke, N.Capellan, I.Companis, S.Czajkowski, J.M.Daugas, D.Dassie, X.Derkx, T.Faul, B.Haas, L.Gaudefroy, F.Gunsing, I.Matea, L.Mathieu, P.Morel, N.Pillet, M.G.Porquet, O.Roig, P.Romain, O.Serot, J.Taieb, L.Tassan-Got, C.Theroine Neutron-Induced Capture Cross Sections via the Surrogate Reaction Method NUCLEAR REACTIONS 174Yb(3He, pγ), E=24 MeV; measured Ep, Ip(θ) using Si(Li), Eγ, Iγ using C6D6, pγ-coin, γγ-coin. 176Lu deduced γ emission probability, 175Lu(n, γ) σ using surrogate reaction; calculated 176Lu γ emission probability, 175Lu(n, γ) σ using TALYS.
doi: 10.3938/jkps.59.1924
2011KO36 Phys.Rev. C 84, 034320 (2011) U.Koster, N.J.Stone, K.T.Flanagan, J.Rikovska Stone, V.N.Fedosseev, K.L.Kratz, B.A.Marsh, T.Materna, L.Mathieu, P.L.Molkanov, M.D.Seliverstov, O.Serot, A.M.Sjodin, Yu.M.Volkov In-source laser spectroscopy of 75, 77, 78Cu: Direct evidence for a change in the quasiparticle energy sequence in 75, 77Cu and an absence of longer-lived isomers in 78Cu NUCLEAR MOMENTS 59,63,75,77,78Cu; measured hyperfine structure factors, isotope shifts using in-source laser spectroscopy technique at ISOLDE-CERN facility; deduced magnetic dipole moments and nuclear spins of 75,77,78Cu. Systematics of magnetic dipole moments of A=57-78 copper isotopes. Comparisons with shell-model calculations. Observed collapsed hyperfine structure for 78Cu. No evidence of long-lived isomers in 77,78Cu from observed hyperfine structures.
doi: 10.1103/PhysRevC.84.034320
2011LI42 J.Korean Phys.Soc. 59, 991s (2011) Investigation of Prompt Fission Neutrons and Gamma-rays by Monte Carlo Simulation NUCLEAR REACTIONS A=78-173(n, n'), E not given; calculated prompt neutron multiplicity, TKE. A=70-126(n, γ), E not given; calculated average energy available for γ deexcitation. Compared to data.
doi: 10.3938/jkps.59.991
2011SE14 J.Korean Phys.Soc. 59, 1896s (2011) O.Serot, C.Wagemans, S.Vermote, J.Van Gils Measurement of the Neutron Induced Fission of 245Cm in the Resolved Resonance Region and Its Resonance Analysis NUCLEAR REACTIONS 245Cm(n, F), E=0.5-1000 eV; measured fission fragments; deduced fission σ, resonance integral; calculated σ using CONRAD code; deduced resonance parameters. Compared with other data, JEFF-3.1.1. Preliminary.
doi: 10.3938/jkps.59.1896
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
2010LI41 Phys.Rev. C 82, 054616 (2010) Investigation of phenomenological models for the Monte Carlo simulation of the prompt fission neutron and γ emission RADIOACTIVITY 252Cf(SF); calculated average neutron multiplicity as function of mass number, prompt neutron multiplicity distributions for heavy and light fission fragments, average center-of-mass neutron energy, neutron spectrum in lab system, average Eγ as a function of the light fragment mass number. Monte Carlo simulations of prompt fission neutron and γ-emission. Comparison with experimental data.
doi: 10.1103/PhysRevC.82.054616
2010VE03 Nucl.Phys. A837, 176 (2010) S.Vermote, C.Wagemans, O.Serot, J.Heyse, J.Van Gils, T.Soldner, P.Geltenbort, I.Al Mahamid, G.Tian, L.Rao Ternary particle emission in spontaneous fission of 250Cf and 252Cf and in neutron induced fission of 249Cf and 251Cf NUCLEAR REACTIONS 249,251Cf(n, F), E=5.4 meV; measured ternary α, triton and 6He emission probabilities, fission spectra, α-spectra, triton-spectra and 6He-spectra using energy loss telescope detectors. Comparison with other data and systematics. RADIOACTIVITY 250,252Cf(SF); measured ternary α, triton and 6He emission probabilities, fission spectra, α-spectra, triton-spectra and 6He-spectra using energy loss telescope detectors. Comparison with other data and systematics.
doi: 10.1016/j.nuclphysa.2010.03.001
2009FL03 Phys.Rev.Lett. 103, 142501 (2009) K.T.Flanagan, P.Vingerhoets, M.Avgoulea, J.Billowes, M.L.Bissell, K.Blaum, B.Cheal, M.De Rydt, V.N.Fedosseev, D.H.Forest, Ch.Geppert, U.Koster, M.Kowalska, J.Kramer, K.L.Kratz, A.Krieger, E.Mane, B.A.Marsh, T.Materna, L.Mathieu, P.L.Molkanov, R.Neugart, G.Neyens, W.Nortershauser, M.D.Seliverstov, O.Serot, M.Schug, M.A.Sjoedin, J.R.Stone, N.J.Stone, H.H.Stroke, G.Tungate, D.T.Yordanov, Yu.M.Volkov Nuclear Spins and Magnetic Moments of 71, 73, 75Cu: Inversion of π2p3/2 and π1f5/2 Levels in 75Cu NUCLEAR MOMENTS 71,73,75Cu; measured hfs spectra; deduced ground-state spins, magnetic moments, hyperfine parameters, shell inversion. Comparison with large-scale shell-model calculation.
doi: 10.1103/PhysRevLett.103.142501
2009PA35 Phys.Rev. C 80, 034307 (2009) N.Patronis, H.De Witte, M.Gorska, M.Huyse, K.Kruglov, D.Pauwels, K.Van de Vel, P.Van Duppen, J.Van Roosbroeck, J.-C.Thomas, S.Franchoo, J.Cederkall, V.N.Fedoseyev, H.Fynbo, U.Georg, O.Jonsson, U.Koster, T.Materna, L.Mathieu, O.Serot, L.Weissman, W.F.Mueller, V.I.Mishin, D.Fedorov β-decay study of 77Cu RADIOACTIVITY 77Cu(β-), (β-n)[from 238U(n, F), (p, F), E=1 GeV]; measured Eγ, Iγ, γγ-, βγ-, βn-coin and β-delayed neutron yield. 76Zn, 77Zn; deduced levels, J, π, half-lives. Systematics of low-lying levels of A=63-77 Cu nuclei.
doi: 10.1103/PhysRevC.80.034307
2009RZ02 Phys.Rev. C 80, 064317 (2009) T.Rzaca-Urban, J.Genevey, T.Materna, W.Urban, A.G.Smith, J.A.Pinston, G.S.Simpson, M.P.Sadowski, U.Koster, H.Faust, A.Bail, L.Mathieu, O.Serot, F.Michel-Sendis, I.Ahmad Near-yrast structure of 142Cs and 144Cs RADIOACTIVITY 248Cm, 252Cf(SF); measured Eγ, Iγ, γγ-coin, γγ(θ), γ(t), and isomer half-lives using EUROGAM2 array. 142,144Cs; deduced levels, J, π, bands, isomers and configurations. Comparison with quasiparticle rotor model (QPRM) calculations. NUCLEAR REACTIONS 235U, 242Am(n, F)137Te/142Cs/144Cs, E=thermal; measured ionic charge distribution of fragments, Eγ, Iγ, ce, γ(ce)-, delayed γ(fragments)-, delayed (ce)(fragments)-coin using LOHENGRIN fragment separator. 142,144Cs; deduced levels and isomer half-lives.
doi: 10.1103/PhysRevC.80.064317
2008VE05 Nucl.Phys. A806, 1 (2008) S.Vermote, C.Wagemans, O.Serot, J.Heyse, J.Van Gils, T.Soldner, P.Geltenbort Ternary α and triton emission in the spontaneous fission of 244Cm, 246Cm and 248Cm and in the neutron induced fission of 243Cm, 245Cm and 247Cm NUCLEAR REACTIONS 243,245,247Cm(n, F), E=5.4 meV; measured ternary fission α and triton emission probabilities and energy distributions. RADIOACTIVITY 244,246,248Cm(SF); measured ternary fission α and triton emission probabilities and energy distributions.
doi: 10.1016/j.nuclphysa.2008.03.006
2008WA14 Nucl.Sci.Eng. 160, 200 (2008) C.Wagemans, L.De Smet, S.Vermote, J.Heyse, J.Van Gils, O.Serot Measurement of the 236U(n, f) Cross Section in the Neutron Energy Range from 0.5 eV up to 25 keV NUCLEAR REACTIONS 236U(n, f), E=0.0005-25.0 keV; measured fission fragment spectra, cross sections.
doi: 10.13182/NSE160-200
2007CA37 Nucl.Phys. A792, 102 (2007) Emission of scission neutrons in the sudden approximation NUCLEAR REACTIONS 235U(n, F), E=thermal; calculated scission neutron multiplicities, primary fission fragments excitation energies, reaction mechanism features.
doi: 10.1016/j.nuclphysa.2007.05.006
2007HE09 Nucl.Sci.Eng. 156, 211 (2007) J.Heyse, C.Wagemans, L.De Smet, O.Serot, J.Wagemans, J.Van Gils High Resolution Measurement of the 234U(n, f) Cross Section in the Neutron Energy Range from 0.5 eV to 100 keV NUCLEAR REACTIONS 234U(n, F), E=0.5 eV to 100 keV; measured fission cross sections; deduced resonance integral. Special attention to the resonance at 5.16 eV.
doi: 10.13182/NSE07-A2697
2004RO14 Nucl.Phys. A735, 3 (2004) D.Rochman, I.Tsekhanovich, F.Gonnenwein, V.Sokolov, F.Storrer, G.Simpson, O.Serot Super-asymmetric fission in the 245Cm(nth, f) reaction at the Lohengrin fission-fragment mass separator NUCLEAR REACTIONS 245Cm(n, F), E=thermal; measured fission fragment mass distribution, isotopic yields, kinetic energy spectra; deduced shell effects. Lohengrin mass separator.
doi: 10.1016/j.nuclphysa.2004.01.121
2004WA27 Nucl.Phys. A742, 291 (2004) C.Wagemans, J.Heyse, P.Janssens, O.Serot, P.Geltenbort Energy distribution of the ternary alpha's emitted in 235U(nth, f) and 252Cf(SF) NUCLEAR REACTIONS 235U(n, F), E=thermal; measured α spectra; deduced ternary fission yields. RADIOACTIVITY 252Cf(SF); measured α spectra; deduced ternary fission yields.
doi: 10.1016/j.nuclphysa.2004.06.029
2002WA05 Phys.Rev. C65, 034614 (2002) J.Wagemans, C.Wagemans, G.Goeminne, O.Serot, M.Loiselet, M.Gaelens The 17O(n, α)14C Reaction from Subthermal up to Approximately 350 keV Neutron Energy NUCLEAR REACTIONS 17O(n, α), E < 350 keV; measured σ; deduced resonance features, astrophysical reaction rate.
doi: 10.1103/PhysRevC.65.034614
2002WA09 Nucl.Sci.Eng. 141, 171 (2002) C.Wagemans, J.Wagemans, O.Serot The 234U(nth, f) Cross Section Revisited NUCLEAR REACTIONS 234U(n, F), E=thermal; measured fission σ. Revision of previous result.
doi: 10.13182/NSE02-A2276
2000GO32 Nucl.Phys. A678, 11 (2000) G.Goeminne, C.Wagemans, J.Wagemans, O.Serot, M.Loiselet, M.Gaelens Investigation of the 37Ar(n, p)37Cl and 37Ar(n, α)34S Reactions in the Neutron Energy Range from 10 meV to 100 keV NUCLEAR REACTIONS 37Ar(n, α), E < 100 keV; measured σ; deduced resonance parameters. 37Ar(n, α), (n, p), E < 1000 keV; calculated Maxwellian averaged σ. Astrophysical implications discussed.
doi: 10.1016/S0375-9474(00)00312-2
2000SE09 Eur.Phys.J. A 8, 187 (2000) Description of Long-Range Alpha Emission using the Sudden Approximation RADIOACTIVITY 238,240,242,244Pu(SF); calculated long-range alpha emission probabilities, angular distributions. Comparison with data.
doi: 10.1007/s100500070105
2000WA36 Nucl.Sci.Eng. 136, 415 (2000) C.Wagemans, O.Serot, P.Geltenbort, O.Zimmer Experimental Determination of the 236U(nth, f) Cross Section NUCLEAR REACTIONS 236U(n, F), E=thermal; measured fission σ. Comparison with previous results.
doi: 10.13182/NSE00-A2170
1998SE17 Nucl.Phys. A641, 34 (1998) Energy Distributions and Yields of Long Range Alpha Particles Emitted During Spontaneous Fission of 238, 240, 242, 244Pu Isotopes RADIOACTIVITY 238,240,242,244Pu(SF); measured α spectra, yields of long range alpha particles; deduced fission mode, excitation energy dependence.
doi: 10.1016/S0375-9474(98)00465-5
1994CA36 Z.Phys. A349, 353 (1994) N.Carjan, O.Serot, D.Strottman Time-Dependent Schrodinger Approach to Sub-Barrier Fission NUCLEAR STRUCTURE 213At; calculated fission rates at saddle, scission points. Time-dependent Schrodinger approach.
doi: 10.1007/BF01288994
1994SE02 Nucl.Phys. A569, 562 (1994) O.Serot, N.Carjan, D.Strottman Transient Behaviour in Quantum Tunneling: Time-dependent approach to alpha decay
doi: 10.1016/0375-9474(94)90319-0
Back to query form |