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NSR database version of April 11, 2024.

Search: Author = P.Talou

Found 93 matches.

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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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2023KA11      Phys.Rev. C 107, 044608 (2023)

T.Kawano, A.E.Lovell, S.Okumura, H.Sasaki, I.Stetcu, P.Talou

Consideration of memory of spin and parity in the fissioning compound nucleus by applying the Hauser-Feshbach fission fragment decay model to photonuclear reactions

NUCLEAR REACTIONS 238U(n, X), (γ, X), E<20 MeV; calculated partial population of compound nucleus. 235,238U, 239Pu(γ, F), E=1-20 MeV; calculated prompt fission γ-ray spectra, average number of prompt and delayed neutrons, total kinetic energies, cumulative fission product yields. Hauser-Feshbach statistical calculations of fission fragment decay with HF3D model. Comparison to experimental results and IAEA evaluation.

doi: 10.1103/PhysRevC.107.044608
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2023KE09      Phys.Rev. C 108, 024603 (2023)

K.J.Kelly, M.Devlin, J.M.O'Donnell, D.Neudecker, A.E.Lovell, R.C.Haight, C.Y.Wu, R.Henderson, E.A.Bennett, T.Kawano, J.L.Ullmann, N.Fotiades, J.Henderson, S.M.Mosby, T.N.Taddeucci, P.Talou, M.C.White, J.A.Gomez, H.Y.Lee

Measurement of the 238U(n, f) prompt fission neutron spectrum from 10 keV to 10 MeV induced by neutrons with 1.5-20 MeV energy

NUCLEAR REACTIONS 238U(n, F), E=1.5-20 MeV; measured fission fragments, En, In, neutron time-of-flight, (fragment)n-coin; deduced prompt fission neutron spectrum (PFNS). Systematic trends in PFNS and PFNS ratios for 239Pu, 235U, and 238U obtained in series of Chi-Nu experiments. Comparison to other experimental results, CGMF calculations and data from JEFF-3.3, JENDL-5.0. ENDF/B-VIII libraries. Pulsed white neutron source at Weapons Neutron Research (WNR) facility of the Los Alamos Neutron Science Center (LANSCE). Li-glass array consisting of 22 detectors and liquid scintillator array consisting of 54 detector used for neutron detection, while PPAC used for detecting fission fragments in the frame of Chi-Nu experiment.

doi: 10.1103/PhysRevC.108.024603
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2023NE10      Eur.Phys.J. N 9, 35 (2023)

D.Neudecker, A.M.Lewis, E.F.Matthews, J.Vanhoy, R.C.Haight, D.L.Smith, P.Talou, S.Croft, A.D.Carlson, B.Pierson, A.Wallner, A.Al-Adili, L.Bernstein, R.Capote, M.Devlin, M.Drosg, D.L.Duke, S.Finch, M.W.Herman, K.J.Kelly, A.Koning, A.E.Lovell, P.Marini, K.Montoya, G.P.A.Nobre, M.Paris, B.Pritychenko, H.Sjostrand, L.Snyder, V.Sobes, A.Solders, J.Taieb

Templates of Expected Measurement Uncertainties: a CSEWG Effort

NUCLEAR REACTIONS 235U(n, F), E<20 MeV; analyzed available data; deduced nubar mean values and uncertainties.

doi: 10.1051/epjn/2023014
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2022KE01      Phys.Rev. C 105, 044615 (2022)

K.J.Kelly, J.A.Gomez, M.Devlin, J.M.O'Donnell, D.Neudecker, A.E.Lovell, R.C.Haight, C.Y.Wu, R.Henderson, T.Kawano, E.A.Bennett, S.M.Mosby, J.L.Ullmann, N.Fotiades, J.Henderson, T.N.Taddeucci, H.Y.Lee, P.Talou, M.C.White

Measurement of the 235U(n, f) prompt fission neutron spectrum from 10 keV to 10 MeV induced by neutrons of energy from 1 MeV to 20 MeV

NUCLEAR REACTIONS 235U(n, F), E=0.01-10 MeV; measured In, En, neutron time-of-flight, fission fragments, neutrons angular distributions, (fragment)n-coin; deduced prompt fission neutron spectrum (PFNS), components corresponding to first-, second-, and third-chance fission as well as pre-equilibrium neutron emission preceding fission, mean PFNS energy, ratio to PFNMS obtained in 239Pu(n, F) reaction. Experiment performed as a part of Chi-Nu project aimed to measure the PFNS of major actinides with the Weapons Neutron Research (WNR) facility at the Los Alamos Neutron Science Center (LANSCE). The results are compared with other experimental data, CGMF calculations and selected nuclear data evaluations - ENDF/B-VIII.0, JEFF-3.3, JENDL-5.0.

doi: 10.1103/PhysRevC.105.044615
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2021HE28      Ann.Nucl.Energy 163, 108494 (2021)

M.Herman, D.A.Brown, R.Capote, M.B.Chadwick, W.Haeck, J.D.Hutchinson, T.Kawano, D.Neudecker, G.Palmiotti, M.Salvatores, P.Talou, A.Trkov, M.C.White

Infrastructure for the new paradigm of nuclear reaction evaluation

NUCLEAR REACTIONS 105Pd(n, γ), 235U, 239Pu(n, F), E<20 MeV; analyzed available data; deduced pilot assimilation project needs.

doi: 10.1016/j.anucene.2021.108494
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2021KA34      Phys.Rev. C 104, 014611 (2021)

T.Kawano, S.Okumura, A.E.Lovell, I.Stetcu, P.Talou

Influence of nonstatistical properties in nuclear structure on emission of prompt fission neutrons

NUCLEAR REACTIONS 235U(n, F), E=thermal; calculated prompt fission E(n), I(n), individual contribution from each fission fragment to prompt fission neutron spectrum (PFNS) using Hauser-Feshbach fission-fragment decay (HF3D) model. Comparison with experimental data.

doi: 10.1103/PhysRevC.104.014611
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2021KE05      Nucl.Data Sheets 173, 42 (2021)

K.J.Kelly, P.Marini, J.Taieb, M.Devlin, D.Neudecker, R.C.Haight, G.Belier, B.Laurent, P.Morfouace, J.M.O'Donnell, E.Bauge, M.B.Chadwick, A.Chatillon, D.Etasse, P.Talou, M.C.White, C.Y.Wu, E.A.Bennett

Comparison of Results from Recent NNSA and CEA Measurements of the 239Pu(n, f) Prompt Fission Neutron Spectrum

NUCLEAR REACTIONS 239Pu(n, F), E<20 MeV; analyzed the NNSA and CEA data; deduced prompt fission neutron spectrum (PFNS), systematic differences.

doi: 10.1016/j.nds.2021.04.003
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2021LO02      Phys.Rev. C 103, 014615 (2021)

A.E.Lovell, T.Kawano, S.Okumura, I.Stetcu, M.R.Mumpower, P.Talou

Extension of the Hauser-Feshbach fission fragment decay model to multichance fission

NUCLEAR REACTIONS 235U(n, F), E=0-20 MeV; calculated multichance fission probabilities, average excitation energy causing fission for first-, second-, third-, and fourth-chance fission, pre-neutron-emission mass yields, total kinetic energy (TKE) and average prompt neutron and γ-ray multiplicities as function of incident neutron energy, average neutron multiplicity as a function of fragment mass, prompt fission γ-ray spectrum, independent and cumulative fission mass yields, average number of delayed neutrons emitted in fission. Extended deterministic Hauser-Feshbach fission fragment decay model (HF3D) within the code BeoH to calculate prompt and delayed particle emission from fission fragments. Comparison with experimental data.

doi: 10.1103/PhysRevC.103.014615
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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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2021NE06      Phys.Rev. C 104, 034611 (2021)

D.Neudecker, O.Cabellos, A.R.Clark, M.J.Grosskopf, W.Haeck, M.W.Herman, J.Hutchinson, T.Kawano, A.E.Lovell, I.Stetcu, P.Talou, S.Vander Wiel

Informing nuclear physics via machine learning methods with differential and integral experiments

NUCLEAR REACTIONS 238U(n, n'), E=14 MeV; analyzed pulsed-sphere neutron-leakage experimental spectrum obtained at LLNL facility, and compared with evaluated data in ENDF/B-VIII.0. 241Pu(n, F), E=0.1-1.0, 14 MeV; analyzed differential and integral experimental data for fission σ(E) by combining experimental σ data, nuclear-physics theory and neutron-transport simulations of the experiments using machine learning (ML) random forest algorithm and expert judgment. Relevance to improvement of description of nuclear-physics observables in particular application areas.

doi: 10.1103/PhysRevC.104.034611
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2021ST18      Phys.Rev.Lett. 127, 222502 (2021)

I.Stetcu, A.E.Lovell, P.Talou, T.Kawano, S.Marin, S.A.Pozzi, A.Bulgac

Angular Momentum Removal by Neutron and γ-Ray Emissions during Fission Fragment Decays

NUCLEAR REACTIONS 235U, 239Pu(n, F), E thermal; 238U(n, F), E=1.9 MeV; analyzed available data; deduced the angular momentum removal from fission fragments through neutron and γ-ray emission, wide angular momentum removal distributions can hide any underlying correlations in the fission fragment initial spin values.

RADIOACTIVITY 252Cf(SF); analyzed available data; deduced the angular momentum removal from fission fragments through neutron and γ-ray emission.

doi: 10.1103/PhysRevLett.127.222502
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2021TA27      Ann.Nucl.Energy 164, 108568 (2021)

P.Talou

Making sense of uncertain nuclear data

doi: 10.1016/j.anucene.2021.108568
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2021TA33      Comput.Phys.Commun. 269, 108087 (2021)

P.Talou, I.Stetcu, P.Jaffke, M.E.Rising, A.E.Lovell, T.Kawano

Fission fragment decay simulations with the CGMFcode

RADIOACTIVITY 252Cf(SF); calculated fission fragment mass yields.

NUCLEAR REACTIONS 235U(n, F), E=0.0000000253, 2, 5 MeV; calculated fission fragment mass yields.

doi: 10.1016/j.cpc.2021.108087
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2020KE05      Phys.Rev. C 102, 034615 (2020)

K.J.Kelly, M.Devlin, J.M.O'Donnell, J.A.Gomez, D.Neudecker, R.C.Haight, T.N.Taddeucci, S.M.Mosby, H.Y.Lee, C.Y.Wu, R.Henderson, P.Talou, T.Kawano, A.E.Lovell, M.C.White, J.L.Ullmann, N.Fotiades, J.Henderson, M.Q.Buckner

Measurement of the 239Pu(n, f) prompt fission neutron spectrum from 10 keV to 10 MeV induced by neutrons of energy 1-20 MeV

NUCLEAR REACTIONS 239Pu(n, F), E=1-20 MeV; measured outgoing prompt fission neutron spectrum (PFNS) in the range of E(n)=0.01-10 MeV, I(n) using Li-glass detector array and 54-detector EJ-309 liquid scintillator array in Chi-Nu experiment at the WNR-LANSCE-Los Alamos facility; deduced correlation matrix for PFNS from the Li-glass and the liquid scintillator. Comparison of present PFNS results with previous experimental results, and with evaluated data in ENDF/B-VIII.0 and JEFF-3.3 libraries.

doi: 10.1103/PhysRevC.102.034615
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14682.


2020LO08      Phys.Rev. C 102, 024621 (2020)

A.E.Lovell, P.Talou, I.Stetcu, K.J.Kelly

Correlations between fission fragment and neutron anisotropies in neutron-induced fission

NUCLEAR REACTIONS 235,238U, 239Pu(n, F), E=0-20 MeV; calculated anisotropic angular distributions for fission-fragments, prompt neutrons only from fission, and all prompt neutrons as a function of incident energy, ratio between the neutron anisotropy and the fission-fragment anisotropy. Comparison between the Hauser-Feshbach Monte Carlo calculations using CGMF code, and preliminary experimental data from the Chi-Nu liquid scintillator array at LANL.

doi: 10.1103/PhysRevC.102.024621
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2020LO14      J.Phys.(London) G47, 114001 (2020)

A.E.Lovell, A.T.Mohan, P.Talou

Quantifying uncertainties on fission fragment mass yields with mixture density networks

RADIOACTIVITY 252Cf(SF); calculated fission yields distributions and uncertainties. The mixture density network (MDN).

doi: 10.1088/1361-6471/ab9f58
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2020MA20      Nucl.Instrum.Methods Phys.Res. A968, 163807 (2020)

S.Marin, V.A.Protopopescu, R.Vogt, M.J.Marcath, S.Okar, M.Hua, P.Talou, P.F.Schuster, S.D.Clarke, S.A.Pozzi

Event-by-event neutron-photon multiplicity correlations in 252Cf(sf)

RADIOACTIVITY 252Cf(SF); analyzed available data using unfolding techniques in comparison with predictions of model-based calculations; deduced a significant event-by-event neutron-photon emission competition following the spontaneous fission of 252Cf.

doi: 10.1016/j.nima.2020.163907
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2020NE07      Nucl.Data Sheets 167, 36 (2020)

D.Neudecker, M.Grosskopf, M.Herman, W.Haeck, P.Grechanuk, S.Vander Wiel, M.E.Rising, A.C.Kahler, N.Sly, P.Talou

Enhancing nuclear data validation analysis by using machine learning

doi: 10.1016/j.nds.2020.07.002
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2020ST01      Nucl.Data Sheets 163, 261 (2020)

I.Stetcu, M.B.Chadwick, T.Kawano, P.Talou, R.Capote, A.Trkov

Evaluation of the Prompt Fission Gamma Properties for Neutron Induced Fission of 235, 238U and 239Pu

NUCLEAR REACTIONS 235,238U, 239Pu(n, F), E<20 MeV; analyzed available data; deduced prompt fission γ-ray emission properties.

doi: 10.1016/j.nds.2019.12.007
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2019FO04      Phys.Rev. C 99, 024606 (2019)

N.Fotiades, P.Casoli, P.Jaffke, M.Devlin, R.O.Nelson, T.Granier, P.Talou, T.Ethvignot

Prompt fission product yields in the 238U(n, f) reaction

NUCLEAR REACTIONS 238U(n, F), E=fast; measured Eγ, Iγ, partial γ-ray σ(E) using GEANIE array for γ detection at the LANSCE-WNR-LANL facility; deduced fission yields of 92Kr, 94,96,98Sr, 100,102,104Zr, 104,106Mo, 128,132Sn, 134,138Te, 138,140Xe, 144,146,148Ba, 150Ce. Comparison with model calculations using CGMF code, and with previous experimental results from γγ-coin technique.

doi: 10.1103/PhysRevC.99.024606
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14522.


2019KE04      Phys.Rev.Lett. 122, 072503 (2019)

K.J.Kelly, T.Kawano, J.M.O'Donnell, J.A.Gomez, M.Devlin, D.Neudecker, P.Talou, A.E.Lovell, M.C.White, R.C.Haight, T.N.Taddeucci, S.M.Mosby, H.Y.Lee, C.Y.Wu, R.Henderson, J.Henderson, M.Q.Buckner

Preequilibrium Asymmetries in the 239Pu(n, f) Prompt Fission Neutron Spectrum

NUCLEAR REACTIONS 239Pu(n, F), E=15-17.5 MeV; measured reaction products, En, In; deduced neutron excess of the preequilibrium prefission distribution above the postfission neutron spectrum. Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.122.072503
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2019LO14      Phys.Rev. C 100, 054610 (2019)

A.E.Lovell, I.Stetcu, P.Talou, G.Rusev, M.Jandel

Prompt neutron multiplicity distributions inferred from γ-ray and fission fragment energy measurements

RADIOACTIVITY 252Cf(SF); calculated total γ-ray energy as a function of total fragment kinetic energy (TKE) before and after neutron emission, and for events where the total number of prompt neutrons emitted is zero, two, and four, prompt neutron multiplicity distribution P(ν) using a novel method to extract the neutron multiplicity distribution from correlation plots of the total γ-ray energy and the total fission fragment kinetic energy (TKE), without measuring neutrons. Comparison with calculations using CGMF computer code.

NUCLEAR REACTIONS 235U(n, F), E=thermal; calculated total γ-ray energy as a function of total fragment kinetic energy (TKE) using novel method to extract the neutron multiplicity distributions. Comparison with calculations using CGMF computer code.

doi: 10.1103/PhysRevC.100.054610
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2019RA13      Phys.Rev. C 99, 054619 (2019)

J.Randrup, P.Talou, R.Vogt

Sensitivity of neutron observables to the model input in simulations of 252Cf(sf)

RADIOACTIVITY 252Cf(SF); analyzed mass distribution, total kinetic energy (TKE), width of the total kinetic energy distribution of fission fragments; calculated neutron multiplicity distribution, neutron multiplicity covariance matrix elements, factorial moments of the neutron multiplicity distribution, neutron spectra, angular distribution of two neutrons, neutron energy-energy correlation, anticorrelation between average total kinetic energy and average neutron multiplicity using the FREYA code. Comparison with experimental data.

COMPILATION 252Cf; compiled experimental data for spontaneous fission of 252Cf for mass-dependent fragment yields, the mass-dependent average total fragment kinetic energy (TKE), and the associated TKE dispersion σ(TKE, A) based on entries in the EXFOR database from 1963 to 2014.

doi: 10.1103/PhysRevC.99.054619
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2019SC12      Phys.Rev. C 100, 014605 (2019)

P.F.Schuster, M.J.Marcath, S.Marin, S.D.Clarke, M.Devlin, R.C.Haight, R.Vogt, P.Talou, I.Stetcu, T.Kawano, J.Randrup, S.A.Pozzi

High resolution measurement of tagged two-neutron energy and angle correlations in 252Cf (sf)

RADIOACTIVITY 252Cf(SF); measured prompt neutron time of flight, angular distribution of neutrons, nn-coin, prompt neutron emission anisotropy, correlations in angle and energy between prompt neutrons emitted in spontaneous fission using fission chamber and the Chi-Nu liquid scintillator detector array at LANSCE-LANL facility. Comparison with simulations produced by the fission event generators CGMF, FREYA, and MCNPX-POLIMI IPOL(1)=1.

doi: 10.1103/PhysRevC.100.014605
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14574.


2018BR05      Nucl.Data Sheets 148, 1 (2018)

D.A.Brown, M.B.Chadwick, R.Capote, A.C.Kahler, A.Trkov, M.W.Herman, A.A.Sonzogni, Y.Danon, A.D.Carlson, M.Dunn, D.L.Smith, G.M.Hale, G.Arbanas, R.Arcilla, C.R.Bates, B.Beck, B.Becker, F.Brown, R.J.Casperson, J.Conlin, D.E.Cullen, M.-A.Descalle, R.Firestone, T.Gaines, K.H.Guber, A.I.Hawari, J.Holmes, T.D.Johnson, T.Kawano, B.C.Kiedrowski, A.J.Koning, S.Kopecky, L.Leal, J.P.Lestone, C.Lubitz, J.I.Marquez Damian, C.M.Mattoon, E.A.McCutchan, S.Mughabghab, P.Navratil, D.Neudecker, G.P.A.Nobre, G.Noguere, M.Paris, M.T.Pigni, A.J.Plompen, B.Pritychenko, V.G.Pronyaev, D.Roubtsov, D.Rochman, P.Romano, P.Schillebeeckx, S.Simakov, M.Sin, I.Sirakov, B.Sleaford, V.Sobes, E.S.Soukhovitskii, I.Stetcu, P.Talou, I.Thompson, S.van der Marck, L.Welser-Sherrill, D.Wiarda, M.White, J.L.Wormald, R.Q.Wright, M.Zerkle, G.Zerovnik, Y.Zhu

ENDF/B-VIII.0: The 8 th Major Release of the Nuclear Reaction Data Library with CIELO-project Cross Sections, New Standards and Thermal Scattering Data

COMPILATION Z=1-118; compiled, analyzed decay data, Maxwellian averaged neutron capture σ, neutron-induced fission σ.

NUCLEAR REACTIONS 1,2H, 3He, 6,7Li, 9Be, 10,11B, 12,13C, 14,15N, 16,17,18O, 19F, 20,21,22Ne, 22,23Na, 24,25,26Mg, 26,27Al, 28,29,30,31,32Si, 31P, 32,33,34,35,36S, 35,36,37Cl, 36,37,38,39,40,41Ar, 39,40,41K, 40,41,42,43,44,45,46,47,48Ca, 45Sc, 46,47,48,49,50Ti, 49,50,51V, 50,51,52,53,54Cr, 54,55Mn, 54,55,56,57,58Fe, 58,59Co, 58,59,60,61,62,63,64Ni, 63,64,65Cu, 64,65,66,67,68,69,70Zn, 69,70,71Ga, 70,71,72,73,74,75,76Ge, 73,74,75As, 74,75,76,77,78,79,80,81,82Se, 79,80,81Br, 78,79,80,81,82,83,84,85,86Kr, 85,86,87Rb, 84,85,86,87,88,89,90Sr, 89,90,91Y, 90,91,92,93,94,95,96Zr, 93,94,95Nb, 92,93,94,95,96,97,98,99,100Mo, 98,99Tc, 96,97,98,99,100,101,102,103,104,105,106Ru, 103,104,105Rh, 102,103,104,105,106,107,108,109,110Pd, 107,108,109,110,111,112,113,114,115,116,117,118Ag, 106,107,108,109,110,111,112,113,114,115,116Cd, 113,114,115In, 112,113,114,115,116,117,118,119,120,121,122,123,124,125,126Sn, 121,122,123,124,125,126Sb, 120,121,122,123,124,125,126,127,128,129,130,121,132Te, 127,128,129,130,131,132,133,134,135I, 123,124,125,126,127,128,129,130,131,132,133,134,135,136Xe, 133,134,135,136,137Cs, 130,131,132,133,134,135,136,137,138,139,140Ba, 138,139,140La, 136,137,138,139,140,141,142,143,144Ce, 141,142,143Pr, 142,143,144,145,146,147,148,149,150Nd, 143,144,145,146,147,148,149,151Pm, 144,145,146,147,148,149,150,151,152,153,154Sm, 151,152,153,154,155,156,157Eu, 152,153,154,155,156,157,158,159,160Gd, 158,159,160,161Tb, 154,155,156,157,158,159,160,161,162,163,164Dy, 165,166Ho, 162,163,164,165,166,167,168,170,170Er, 168,169,170,171Tm, 168,169,170,171,172,173,174,175,176Yb, 175,176Lu, 174,175,176,177,178,179,180,181,182Hf, 180,181,182Ta, 180,181,182,183,184,185,186W, 185,186,187Re, 184,185,186,187,188,189,190,191,192Os, 191,192,193Ir, 190,191,192,193,194,195,196,197,198Pt, 197Au, 196,197,198,199,200,201,202,203,204Hg, 203,204,205Tl, 204,205,206,207,208,209,210Pb, 209,210Bi, 208,209,210Po, 223,224,225,226Ra, 225,226,227Ac, 227,228,229,230,231,232,233,234Th, 229,230,231,232,233Pa, 230,231,232,233,234,235,236,237,238,239,240,241U, 234,235,236,237,238,239Np, 236,237,238,239,240,241,242,243,244,245,246Pu, 240,241,242,243,244Am, 240,241,242,243,244,245,246,247,248,249,250Cm, 245,246,247,248,249,250Bk, 246,247,248,249,250,251,252,253,254Cf, 251,252,253,254,255Es, 255Fm(n, γ), E=30 keV; calculated Maxwellian-averaged σ using ENDF/B-VIII.0 evaluated neutron library. Comparison with ENDF/B-VII.1 and KADONIS values.

NUCLEAR REACTIONS 227,228,229,230,231,232,233,234Th, 229,230,231,232,233Pa, 230,231,232,233,234,235,236,237,238,239,240,241U, 234,235,236,237,238,239Np, 236,237,238,239,240,241,242,243,244,245,246Pu, 240,241,242,243,244Am, 240,241,242,243,244,245,246,247,248,249,250Cm, 245,246,247,248,249,250Bk, 246,247,248,249,250,251,252,253,254Cf, 251,252,253,254,255Es, 255Fm(n, γ), (n, F), E=thermal; calculated thermal σ. Comparison with ENDF/B-VII.1, JENDL-4.0u+ and Atlas of Neutron Resonances values.

doi: 10.1016/j.nds.2018.02.001
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2018CA08      Nucl.Data Sheets 148, 254 (2018)

R.Capote, A.Trkov, M.Sin, M.T.Pigni, V.G.Pronyaev, J.Balibrea, D.Bernard, D.Cano-Ott, Y.Danon, A.Daskalakis, T.Goricanec, M.W.Herman, B.Kiedrowski, S.Kopecky, E.Mendoza, D.Neudecker, L.Leal, G.Noguere, P.Schillebeeckx, I.Sirakov, E.S.Soukhovitskii, I.Stetcu, P.Talou

IAEA CIELO Evaluation of Neutron-induced Reactions on 235U and 238U Targets

NUCLEAR REACTIONS 235,238U(n, X), E<20 MeV; analyzed available data; calculated σ, σ(θ), σ(θ, E).

doi: 10.1016/j.nds.2018.02.005
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2018CH12      Nucl.Data Sheets 148, 189 (2018)

M.B.Chadwick, R.Capote, A.Trkov, M.W.Herman, D.A.Brown, G.M.Hale, A.C.Kahler, P.Talou, A.J.Plompen, P.Schillebeeckx, M.T.Pigni, L.Leal, Y.Danon, A.D.Carlson, P.Romain, B.Morillon, E.Bauge, F.-J.Hambsch, S.Kopecky, G.Giorginis, T.Kawano, J.Lestone, D.Neudecker, M.Rising, M.Paris, G.P.A.Nobre, R.Arcilla, O.Cabellos, I.Hill, E.Dupont, A.J.Koning, D.Cano-Ott, E.Mendoza, J.Balibrea, C.Paradela, I.Duran, J.Qian, Z.Ge, T.Liu, L.Hanlin, X.Ruan, W.Haicheng, M.Sin, G.Noguere, D.Bernard, R.Jacqmin, O.Bouland, C.De Saint Jean, V.G.Pronyaev, A.V.Ignatyuk, K.Yokoyama, M.Ishikawa, T.Fukahori, N.Iwamoto, O.Iwamoto, S.Kunieda, C.R.Lubitz, M.Salvatores, G.Palmiotti, I.Kodeli, B.Kiedrowski, D.Roubtsov, I.Thompson, S.Quaglioni, H.I.Kim, Y.O.Lee, U.Fischer, S.Simakov, M.Dunn, K.Guber, J.I.Marquez Damian, F.Cantargi, I.Sirakov, N.Otuka, A.Daskalakis, B.J.McDermott, S.C.van der Marck

CIELO Collaboration Summary Results: International Evaluations of Neutron Reactions on Uranium, Plutonium, Iron, Oxygen and Hydrogen

NUCLEAR REACTIONS 1H, 16O, 56Fe, 235,238U, 239Pu(n, X), E<20 MeV; analyzed available data; calculated σ, σ(θ), σ(θ, E).

doi: 10.1016/j.nds.2018.02.003
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2018CH34      Phys.Lett. B 782, 652 (2018)

A.Chyzh, P.Jaffke, C.Y.Wu, R.A.Henderson, P.Talou, I.Stetcu, J.Henderson, M.Q.Buckner, S.A.Sheets, R.Hughes, B.Wang, J.L.Ullmann, S.Mosby, T.A.Bredeweg, A.C.Hayes-Sterbenz, J.M.O'Donnell

Dependence of the prompt fission γ-ray spectrum on the entrance channel of compound nucleus: Spontaneous vs. neutron-induced fission

RADIOACTIVITY 240,242Pu(SF); measured decay products, Eγ, Iγ; deduced prompt γ-ray spectra.

NUCLEAR REACTIONS 239,241Pu(n, F), E ∼ 100 keV; measured reaction products, Eγ, Iγ; deduced prompt fission γ-ray energy spectra. Comparison with Monte Carlo Hauser-Feshbach statistical model for the neutron-induced fission.

doi: 10.1016/j.physletb.2018.06.006
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2018DE08      Nucl.Data Sheets 148, 322 (2018)

M.Devlin, J.A.Gomez, K.J.Kelly, R.C.Haight, J.M.O'Donnell, T.N.Taddeucci, H.Y.Lee, S.M.Mosby, B.A.Perdue, N.Fotiades, J.L.Ullmann, C.Y.Wu, B.Bucher, M.Q.Buckner, R.A.Henderson, D.Neudecker, M.C.White, P.Talou, M.E.Rising, C.J.Solomon

The Prompt Fission Neutron Spectrum of 235U(n, f) below 2.5 MeV for Incident Neutrons from 0.7 to 20 MeV

NUCLEAR REACTIONS 235U(n, F), E=0.7-20 MeV; measured reaction products, En, In, TOF; deduced prompt fission neutron spectrum, σ(E).

doi: 10.1016/j.nds.2018.02.008
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2018JA05      Phys.Rev. C 97, 034608 (2018)

P.Jaffke, P.Moller, P.Talou, A.J.Sierk

Hauser-Feshbach fission fragment de-excitation with calculated macroscopic-microscopic mass yields

NUCLEAR REACTIONS 235U, 239Pu(n, F), E=thermal; calculated pre-neutron-emission mass yields using various data sources in the three-Gaussian parametrization, average prompt neutron energy, average prompt γ-ray multiplicity, and average γ-ray energy, prompt neutron multiplicity distribution, correlation between average total kinetic energy of the fragments (TKE) and the average prompt neutron multiplicity, and normalized prompt fission neutron and γ spectra (PFNS, PFGS). Hauser-Feshbach statistical model with input mass yields from macroscopic-microscopic models of the potential energy surface for fragment mass yields, and emission of prompt neutrons and γ rays. Comparison with experimental data, and evaluations in ENDF/B-VIII.0.

doi: 10.1103/PhysRevC.97.034608
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2018LY03      Phys.Rev. C 97, 064601 (2018)

J.E.Lynn, P.Talou, O.Bouland

Reexamining the role of the (n, γf) process in the low-energy fission of 235U and 239Pu

NUCLEAR REACTIONS 239Pu(n, γF), E=10-110 eV; 239Pu(n, γF), E=0-40 eV; compiled experimental and evaluated (from ENDF/B-VII.1) data for average prompt fission neutron multiplicity; calculated M1 and E1 photon strength functions, reaction widths, prefission γ-ray spectrum and spin- and parity-dependent fission probabilities for 240Pu* using secondary and tertiary vibrational model, resonance parameters. 235U, 239Pu(n, γF), E=0.001-2 MeV; calculated capture and fission σ(E), compound nucleus level density, M1 scissors mode contributions to the total γ strength function. 239Pu(n, F), E=0-210 MeV; 235U(n, F), E=0-100 MeV; calculated average total kinetic energy (TKE) of the fission fragments, and compared with experimental values. 235U(d, pF), 238Pu(t, pF), E*=4.5-6.5 MeV; calculated fission probability. Comparison with experimental values.

doi: 10.1103/PhysRevC.97.064601
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2018MA25      Phys.Rev. C 97, 044622 (2018)

M.J.Marcath, R.C.Haight, R.Vogt, M.Devlin, P.Talou, I.Stetcu, J.Randrup, P.F.Schuster, S.D.Clarke, S.A.Pozzi

Measured and simulated 252Cf(sf) prompt neutron-photon competition

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, E(n), I(n), nγ-coin, time of flight distributions for neutrons and photons, event-by-event neutron-photon correlation using Chi-Nu liquid scintillator array of 45 liquid organic scintillation detectors and a fission chamber at LANL; deduced neutron and photon multiplicities. Comparison with MCPNX-PoliMi simulation with CGMF and FREYA models.

doi: 10.1103/PhysRevC.97.044622
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2018NE02      Nucl.Data Sheets 148, 293 (2018)

D.Neudecker, P.Talou, T.Kawano, A.C.Kahler, M.C.White, T.N.Taddeucci, R.C.Haight, B.Kiedrowski, J.M.O'Donnell, J.A.Gomez, K.J.Kelly, M.Devlin, M.E.Rising

Evaluations of Energy Spectra of Neutrons Emitted Promptly in Neutron-induced Fission of 235U and 239Pu

NUCLEAR REACTIONS 235U, 239Pu(n, F)1NN, E<20 MeV; analyzed available data; deduced σ(E), total kinetic energies.

doi: 10.1016/j.nds.2018.02.006
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2018OK05      J.Nucl.Sci.Technol.(Tokyo) 55, 1 (2018)

S.Okumura, To.Kawano, P.Jaffke, P.Talou, S.Chiba

235U(n, f) Independent fission product yield and isomeric ratio calculated with the statistical Hauser-Feshbach theory

NUCLEAR REACTIONS 235U(n, F), E thermal; calculated Independent fission product yield and isomeric ratio using statistical Hauser-Feshbach theory.

doi: 10.1080/00223131.2018.1467288
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2018TA05      Eur.Phys.J. A 54, 9 (2018)

P.Talou, R.Vogt, J.Randrup, M.E.Rising, S.A.Pozzi, J.Verbeke, M.T.Andrews, S.D.Clarke, P.Jaffke, M.Jandel, T.Kawano, M.J.Marcath, K.Meierbachtol, L.Nakae, G.Rusev, A.Sood, I.Stetcu, C.Walker

Correlated prompt fission data in transport simulations

COMPILATION 235U, 239Pu(n, F), E=thermal;252Cf(SF); compiled average prompt fission neutron multiplicity vs fragment mass, prompt fission neutron σ(En), γ-decay energy spectrum σ(Eγ), γ multiplicity, n-n angular correlation. Calculated σ, yields using FREYA and CGMF codes. Compared with data.

doi: 10.1140/epja/i2018-12455-0
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33084.


2016TA24      Phys.Rev. C 94, 064613 (2016)

P.Talou, T.Kawano, I.Stetcu, J.P.Lestone, E.McKigney, M.B.Chadwick

Late-time emission of prompt fission γ rays

NUCLEAR REACTIONS 235U, 239Pu(n, F), E=thermal; 252Cf(SF); calculated average prompt fission γ-ray spectrum, average prompt γ-ray multiplicity as a function of time, energy spectra of late fission γ rays emitted in the 10 ns to 2 μs time window following fission, cumulative average prompt total γ-ray energy and multiplicity as a function of time, pre-neutron-emission fission fragment mass yields. Hauser-Feshbach formalism using the Monte Carlo Hauser-Feshbach code CGMF. Comparison with experimental data. 134Te; γ-ray spectrum for 162-ns isomer decay in the 10-100 ns coincidence window gated on the post-neutron-emission 134Te fission fragment.

RADIOACTIVITY 252Cf(SF); see keywords above for Nuclear Reactions

doi: 10.1103/PhysRevC.94.064613
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2015CA01      Nucl.Data Sheets 123, 27 (2015)

A.D.Carlson, V.G.Pronyaev, R.Capote, G.M.Hale, F.-J.Hambsch, T.Kawano, S.Kunieda, W.Mannhart, R.O.Nelson, D.Neudecker, P.Schillebeeckx, S.Simakov, D.L.Smith, P.Talou, X.Tao, A.Wallner, W.Wang

Recent Work Leading Towards a New Evaluation of the Neutron Standards

NUCLEAR REACTIONS H, C(n, n), 3He(n, p), 6Li(n, t), 10B(n, α), (n, αγ), Au(n, γ), 235,238U(n, F), E<20 MeV; analyzed available data; deduced neutron σ standards.

doi: 10.1016/j.nds.2014.12.006
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2015JA07      Eur.Phys.J. A 51, 179 (2015)

M.Jandel, B.Baramsai, E.Bond, G.Rusev, C.Walker, T.A.Bredeweg, M.B.Chadwick, A.Couture, M.M.Fowler, A.Hayes, T.Kawano, S.Mosby, I.Stetcu, T.N.Taddeucci, P.Talou, J.L.Ullmann, D.J.Vieira, J.B.Wilhelmy

Capture and fission with DANCE and NEUANCE

doi: 10.1140/epja/i2015-15179-7
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2015KA48      Phys.Rev. C 92, 044617 (2015)

T.Kawano, P.Talou, H.A.Weidenmuller

Random-matrix approach to the statistical compound nuclear reaction at low energies using the Monte Carlo technique

doi: 10.1103/PhysRevC.92.044617
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2015NE02      Nucl.Data Sheets 123, 146 (2015)

D.Neudecker, P.Talou, T.N.Taddeucci, R.C.Haight, T.Kawano, H.Y.Lee, D.L.Smith, R.Capote, M.E.Rising, M.C.White

Preliminary Evaluation and Uncertainty Quantification of the Prompt Fission Neutron Spectrum of 239Pu

NUCLEAR REACTIONS 239Pu(n, X), E<20 MeV; calculated σ correlation matrices, prompt fission neutron spectrum and associated covariances. ENDF/B-VII.1 evaluated nuclear data library.

doi: 10.1016/j.nds.2014.12.026
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2015NE08      Nucl.Instrum.Methods Phys.Res. A791, 80 (2015)

D.Neudecker, P.Talou, T.Kawano, D.L.Smith, R.Capote, M.E.Rising, A.C.Kahler

Evaluation of the 239Pu prompt fission neutron spectrum induced by neutrons of 500 keV and associated covariances

NUCLEAR REACTIONS 239Pu(n, F), E=500 keV; analyzed available data; deduced σ(E) and its covariances. Comparison with ENDF/B-VII.1 evaluated nuclear library.

doi: 10.1016/j.nima.2015.04.044
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2015TA10      J.Phys.(London) G42, 034025 (2015)

P.Talou, T.Kawano, M.B.Chadwick, D.Neudecker, M.E.Rising

Uncertainties in nuclear fission data

NUCLEAR REACTIONS 235U, 239Pu(n, F), E<20 MeV; analyzed available data; deduced fission fragment yields, prompt fission neutrons and γ-rays, average prompt fission neutron spectrum (PFNS), σ uncertainties. Comparison with ENDF/B-VII.0 library.

doi: 10.1088/0954-3899/42/3/034025
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2014BO14      Nucl.Data Sheets 118, 211 (2014)

O.Bouland, J.E.Lynn, P.Talou

The Impact of Intermediate Structure on the Average Fission Cross Sections

NUCLEAR REACTIONS 239,240Pu(n, F), E not given; calculated width fluctuation correction factor, average fission σ using Porter-Thomas hypothesis within Monte Carlo R-matrix.

doi: 10.1016/j.nds.2014.04.039
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2014CA16      Nucl.Data Sheets 118, 126 (2014)

A.D.Carlson, V.G.Pronyaev, R.Capote, F.-J.Hambsch, F.Kappeler, C.Lederer, W.Mannhart, A.Mengoni, R.O.Nelson, A.J.M.Plompen, P.Schillebeeckx, S.Simakov, P.Talou, S.Tagesen, H.Vonach, A.Vorobyev, A.Wallner

Improvements and Extensions of the Neutron Cross Section and Fluence Standards

COMPILATION 252Cf(SF);235U(n, F), E=thermal;239Pu(n, F), E=thermal; calculated, evaluated σ, neutron spectra.

doi: 10.1016/j.nds.2014.04.017
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2014CH24      Nucl.Data Sheets 118, 1 (2014)

M.B.Chadwick, E.Dupont, E.Bauge, A.Blokhin, O.Bouland, D.A.Brown, R.Capote, A.Carlson, Y.Danon, C.De Saint Jean, M.Dunn, U.Fischer, R.A.Forrest, S.C.Frankle, T.Fukahori, Z.Ge, S.M.Grimes, G.M.Hale, M.Herman, A.Ignatyuk, M.Ishikawa, N.Iwamoto, O.Iwamoto, M.Jandel, R.Jacqmin, T.Kawano, S.Kunieda, A.Kahler, B.Kiedrowski, I.Kodeli, A.J.Koning, L.Leal, Y.O.Lee, J.P.Lestone, C.Lubitz, M.MacInnes, D.McNabb, R.McKnight, M.Moxon, S.Mughabghab, G.Noguere, G.Palmiotti, A.Plompen, B.Pritychenko, V.Pronyaev, D.Rochman, P.Romain, D.Roubtsov, P.Schillebeeckx, M.Salvatores, S.Simakov, E.Sh.Soukhovitskii, J.C.Sublet, P.Talou, I.Thompson, A.Trkov, R.Vogt, S.van der Marck

The CIELO Collaboration: Neutron Reactions on 1H, 16O, 56Fe, 235, 238U, and 239Pu

COMPILATION 1H, 16O, 56Fe, 235,238U, 239Pu(n, x), E≈0-20 MeV; analyzed available data on σ, neutron multiplicity, criticality using ENDF/B-VII.1, JENDL-4.0, JEFF-3.1, ROSFOND 2010, CENDL-3.1, EAF-2010 evaluated nuclear libraries, Atlas of Neutron Resonances, Neutron Cross Section Standards evaluations; deduced recommendations for CIELO library, parameters, Maxwellian-averaged, thermal, californium σ, Westcott factors, resonance integrals. Compared with available data.

doi: 10.1016/j.nds.2014.04.002
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2014KA28      Nucl.Data Sheets 118, 183 (2014)

T.Kawano, P.Talou

Numerical Simulations for Low Energy Nuclear Reactions to Validate Statistical Models

doi: 10.1016/j.nds.2014.04.032
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2014NE05      Nucl.Data Sheets 118, 353 (2014)

D.Neudecker, P.Talou, T.Kawano, F.Tovesson

Advanced Uncertainty Quantification For Fission Observables

NUCLEAR REACTIONS 237Np(n, F), E=0.5-20 MeV; evaluated σ, σ uncertainties; deduced correlation matrix, influence of correlations.

doi: 10.1016/j.nds.2014.04.078
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2014PA47      Nucl.Data Sheets 118, 596 (2014)

G.Palmiotti, M.Salvatores, G.Aliberti, M.Herman, S.D.Hoblit, R.D.McKnight, P.Oblozinsky, P.Talou, G.M.Hale, H.Hiruta, T.Kawano, C.M.Mattoon, G.P.A.Nobre, A.Palumbo, M.Pigni, M.E.Rising, W.-S.Yang, A.C.Kahler

Combined Use of Integral Experiments and Covariance Data

doi: 10.1016/j.nds.2014.04.145
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2014RI03      Nucl.Data Sheets 118, 360 (2014)

M.E.Rising, P.Talou, A.K.Prinja

Uncertainty Quantification of Prompt Fission Neutron Spectra Using the Unified Monte Carlo Method

NUCLEAR REACTIONS 239Pu(n, F), E=0.5 MeV; evaluated prompt fission neutron spectra, uncertainties using Kalman filter and UMC (unified Monte Carlo).

doi: 10.1016/j.nds.2014.04.080
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2014ST13      Nucl.Data Sheets 118, 230 (2014)

I.Stetcu, P.Talou, T.Kawano, M.Jandel

Angular Momentum Distribution of Fission Fragments

NUCLEAR REACTIONS 235U(n, F), E=thermal; calculated prompt γ multiplicity distribution. 83Se, 90Rb, 119,121,123Cd, 123,125In, 127,128Sn, 130Sb, 131,133Te, 135Xe, 138Cs calculated isomeric ratios (isomeric yield ratios); deduced parameters.

doi: 10.1016/j.nds.2014.04.044
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2014ST17      Phys.Rev. C 90, 024617 (2014)

I.Stetcu, P.Talou, T.Kawano, M.Jandel

Properties of prompt-fission γ rays

NUCLEAR REACTIONS 235U, 239Pu(n, F), E=thermal; 235U(n, F), E=5.5 MeV; calculated prompt γ and neutron average energy and multiplicity as function of fragment mass, prompt γ multiplicity distributions, β and p parameters, prompt γ-ray energy spectrum. Monte Carlo Hauser-Feshbach (MCHF) approach. Comparison with experimental data.

RADIOACTIVITY 252Cf(SF); calculated average prompt γ spectrum and multiplicity as a function of fragment mass, prompt γ multiplicity distribution. Monte Carlo Hauser-Feshbach (MCHF) approach. Comparison with experimental data.

doi: 10.1103/PhysRevC.90.024617
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2014TA15      Nucl.Data Sheets 118, 195 (2014)

P.Talou, T.Kawano, I.Stetcu

Prompt Fission Neutrons and γ Rays

RADIOACTIVITY 252Cf(SF); calculated prompt fission multiplicity, neutron multiplicity vs fission fragment mass, γ-ray multiplicity, γ energy spectrum using Monte Carlo approach to statistical HF theory. Compared to data.

doi: 10.1016/j.nds.2014.04.035
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2014TA16      Nucl.Data Sheets 118, 227 (2014)

P.Talou, T.Kawano, I.Stetcu, R.Vogt, J.Randrup

Monte Carlo Predictions of Prompt Fission Neutrons and Photons: a Code Comparison

RADIOACTIVITY 252Cf(SF); calculated neutron, γ average kinetic energy, neutron multiplicity, γ multiplicity from different fission fragments. Compared with

doi: 10.1016/j.nds.2014.04.043
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2013BE02      Phys.Rev. C 87, 014617 (2013)

B.Becker, P.Talou, T.Kawano, Y.Danon, I.Stetcu

Monte Carlo Hauser-Feshbach predictions of prompt fission γ rays: Application to nth+235U, nth+239Pu, and 252Cf(sf)

NUCLEAR REACTIONS 235U, 239Pu(n, F), E=thermal; calculated ratio of neutron emission for light and heavy fragments as function of heavy fragment mass, neutron emission probability as function of excitation energy and different spin values of 146Ba, average initial fragment spin and energy, average and total neutron multiplicity, average prompt fission neutron spectrum, average center-of-mass energy of prompt fission neutrons, average Eγ and γ multiplicity, prompt fission γ spectrum and multiplicity. Monte Carlo Hauser-Feshbach model. Comparison with experimental data, and with other model calculations.

RADIOACTIVITY 252Cf(SF); calculated average center-of-mass energy of prompt fission neutrons, average prompt fission neutron and γ spectra, average Eγ, and multiplicity, total Eγ, average prompt fission γ multiplicity, γ multiplicity distribution. Monte Carlo Hauser-Feshbach model. Comparison with experimental data, and with other model calculations.

doi: 10.1103/PhysRevC.87.014617
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2013BO29      Phys.Rev. C 88, 054612 (2013); Erratum Phys.Rev. C 101, 039901 (2020)

O.Bouland, J.E.Lynn, P.Talou

R-matrix analysis and prediction of low-energy neutron-induced fission cross sections for a range of Pu isotopes

NUCLEAR REACTIONS 236,237,238,239,240,241,242,243,244Pu(n, F), 236,240,241,243Pu(n, γ), 236,243Pu(n, n'), E=0.005-5 MeV; calculated σ(E). 237,238,239,240,241,242,243,244,245Pu; calculated inner and outer fission barrier heights, neutron and proton pairing gaps. Hauser-Feshbach statistical theory, and fission decay channel in the R-matrix formalism. Comparison with several previous theoretical and empirical calculations and evaluated data libraries. 243Pu predicted to be fissile in contrast to data in ENDF/B-VII.1 and JEFF-3.1.2 evaluated libraries. Discussed level spacing distributions.

doi: 10.1103/PhysRevC.88.054612
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2013KA29      Nucl.Phys. A913, 51 (2013)

T.Kawano, P.Talou, I.Stetcu, M.B.Chadwick

Statistical and evaporation models for the neutron emission energy spectrum in the center-of-mass system from fission fragments

NUCLEAR REACTIONS 93Nb(n, n'), E=14 MeV;138Xe(n, n'), E*=15 MeV; calculated σ(En). 235,238U(n, F), E=thermal; calculated fission fragments distribution of E*, prompt σ(En) from light and heavy fission fragments. Haser-Feshbach CGM code. Compared with available data.

doi: 10.1016/j.nuclphysa.2013.05.020
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2013RI06      Nucl.Sci.Eng. 175, 81 (2013)

M.E.Rising, P.Talou, T.Kawano, A.K.Prinja

Evaluation and Uncertainty Quantification of Prompt Fission Neutron Spectra of Uranium and Plutonium Isotopes

NUCLEAR REACTIONS 229,230,231,232,233,234,235,236,237,238U, 235,236,237,238,239,240,241,242Pu(n, F), E thermal; analyzed available data; deduced prompt fission neutron spectrum parameters.

doi: 10.13182/NSE12-34
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2013ST23      Phys.Rev. C 88, 044603 (2013)

I.Stetcu, P.Talou, T.Kawano, M.Jandel

Isomer production ratios and the angular momentum distribution of fission fragments

NUCLEAR REACTIONS 235U(n, F), E=thermal; calculated prompt γ multiplicity distribution, prompt γ-ray spectrum for different values of α parameter; 235U(n, F)83Se/90Rb/119Cd/123Cd/123In/125In/127Sn/128Sn/130Sb/131Te/133Te/135Xe/138Cs, E=thermal; calculated isomer production ratios as function of initial angular momentum of the fission fragments, initial spin distributions; compared with experimental data obtained from DANCE facility at LANSCE. 235U(n, F)69Zn/71Zn/71Ge/73Ge/75Ge/77Ge/77Se/79Se/81Se/83Se/85Sr/90Br/99Nb/109Pd/115Cd/121Sn/123Sn/125Sn/127Sn/131Te/133Xe/135Xe/137Ce/139Ce/138Cs/197Hg, E=thermal; calculated isomer production ratios; deduced dependence of isomer ratios on low-lying discrete spectra of fragments; compared with available experimental data in literature. Monte-Carlo method of Hauser-Feshbach formalism for deexcitation of primary fragments after scission using GGMF computer code.

doi: 10.1103/PhysRevC.88.044603
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2013UL01      Phys.Rev. C 87, 044607 (2013)

J.L.Ullmann, E.M.Bond, T.A.Bredeweg, A.Couture, R.C.Haight, M.Jandel, T.Kawano, H.Y.Lee, J.M.O'Donnell, A.C.Hayes, I.Stetcu, T.N.Taddeucci, P.Talou, D.J.Vieira, J.B.Wilhelmy, J.A.Becker, A.Chyzh, J.Gostic, R.Henderson, E.Kwan, C.Y.Wu

Prompt γ-ray production in neutron-induced fission of 239Pu

NUCLEAR REACTIONS 239Pu(n, F), E<30 keV; measured prompt Eγ, Iγ, fission σ(E), Gamma-ray multiplicity using DANCE γ-ray calorimeter at LANSCE facility; deduced average multiplicity, average total energy. GEANT4 simulation of DANCE detector. Fission Tagging. Comparison with Monte Carlo Hauser-Feshbach (MCHF) calculations, previous experimental studies, and with ENDF/B-VII.

doi: 10.1103/PhysRevC.87.044607
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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
Citations: PlumX Metrics


2011CA23      J.Korean Phys.Soc. 59, 1390s (2011)

A.D.Carlson, V.G.Pronyaev, F.-J.Hambsch, W.Mannhart, A.Mengoni, R.O.Nelson, P.Talou, S.Tagesen, H.Vonach

An Update of the Nuclear Data Standards Activities

COMPILATION 239Pu(n, F), E=0.5-200 MeV; compiled recent σ data, ENDF/B-VII, JENDL-3.3. 235U(n, F), E=thermal; compiled recent σ(En) data (relative to Maxwellian), ENDF/B-VII. 197Au(n, γ), E=6-600 keV; compiled recent σ data, ENDF/B-VII. Note: Plot is shifted by 6 orders in energy!

doi: 10.3938/jkps.59.1390
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2011CH57      Nucl.Data Sheets 112, 2887 (2011)

M.B.Chadwick, M.Herman, P.Oblozinsky, M.E.Dunn, Y.Danon, A.C.Kahler, D.L.Smith, B.Pritychenko, G.Arbanas, R.Arcilla, R.Brewer, D.A.Brown, R.Capote, A.D.Carlson, Y.S.Cho, H.Derrien, K.Guber, G.M.Hale, S.Hoblit, S.Holloway, T.D.Johnson, T.Kawano, B.C.Kiedrowski, H.Kim, S.Kunieda, N.M.Larson, L.Leal, J.P.Lestone, R.C.Little, E.A.McCutchan, R.E.MacFarlane, M.MacInnes, C.M.Mattoon, R.D.McKnight, S.F.Mughabghab, G.P.A.Nobre, G.Palmiotti, A.Palumbo, M.T.Pigni, V.G.Pronyaev, R.O.Sayer, A.A.Sonzogni, N.C.Summers, P.Talou, I.J.Thompson, A.Trkov, R.L.Vogt, S.C.van der Marck, A.Wallner, M.C.White, D.Wiarda, P.G.Young

ENDF/B-VII.1 Nuclear Data for Science and Technology: Cross Sections, Covariances, Fission Product Yields and Decay Data

COMPILATION Z=1-118; compiled, analyzed decay data, Maxwellian averaged neutron capture σ, neutron-induced fission σ.

NUCLEAR REACTIONS 1,2H, 3He, 6,7Li, 7,9Be, 10,11B, C, 14,15N, 16,17O, 19F, 22,23Na, 24,25,26Mg, 27Al, 28,29,30Si, 31P, 32,33,34,36S, 35,37Cl, 36,38,40Ar, 39,40,41K, 40,42,43,44,46,48Ca, 45Sc, 46,47,48,49,50Ti, 50,51V, 50,52,53,54Cr, 55Mn, 54,56,57,58Fe, 58,59Co, 58,59,60,61,62,64Ni, 63,65Cu, 65,66,67,68,70Zn, 69,71Ga, 70,72,73,74,76Ge, 74,75As, 74,76,77,78,79,80,82Se, 79,81Br, 78,80,82,83,84,85,86Kr, 85,86,87Rb, 84,86,87,88,89,90Sr, 89,90,91Y, 90,91,92,93,94,95,96Zr, 93,94,95Nb, 92,94,95,96,97,98,99,100Mo, 99Tc, 96,98,99,100,101,102,103,104,105,106Ru, 103,105Rh, 102,104,105,106,107,108,110Pd, 107,109,110,111Ag, 106,108,110,111,112,113,114,115,116Cd, 113,115In, 112,113,114,115,116,117,118,119,120,122,123,124,125,126Sn, 121,123,124,125,126Sb, 120,122,123,124,125,126,127,128,129,130,132Te, 127,129,130,131,135I, 123,124,126,128,129,130,131,132,133,134,135,136Xe, 133,134,135,136,137Cs, 130,132,133,134,135,136,137,138,140Ba, 138,139,140La, 136,138,139,140,141,142,143,144Ce, 141,142,143Pr, 142,143,144,145,146,147,148,150Nd, 147,148,149,151Pm, 144,147,148,149,150,151,152,153,154Sm, 151,152,153,154,155,156,157Eu, 152,153,154,155,156,157,158,160Gd, 159,160Tb, 156,158,160,161,162,163,164Dy, 165,166Ho, 162,164,166,167,168,170Er, 168,169,170Tm, 175,176Lu, 174,176,177,178,179,180Hf, 180,181,182Ta, 180,182,183,184,186W, 185,187Re, 191,193Ir, 197Au, 196,198,199,200,201,202,204Hg, 203,205Tl, 204,206,207,208Pb, 209Bi, 223,224,225,226Ra, 225,226,227Ac, 227,228,229,230,231,232,233,234Th, 229,230,231,232,233Pa, 230,231,232,233,234,235,236,237,238,239,240,241U, 234,235,236,237,238,239Np, 236,237,238,239,240,241,242,243,244,246Pu, 240,241,242,243,244Am, 240,241,242,243,244,245,246,247,248,249,250Cm, 245,246,247,249,250Bk, 246,248,249,250,251,252,253,254Cf, 251,252,253,254,255Es, 255Fm(n, γ), E=30 keV; calculated Maxwellian-averaged σ using ENDF/B-VII.1 evaluated neutron library. Comparison with ENDF/B-VII.0 and KADONIS values.

NUCLEAR REACTIONS 227,228,229,230,231,232,233,234Th, 229,230,231,232,233Pa, 230,231,232,233,234,235,236,237,238,239,240,241U, 234,235,236,237,238,239Np, 236,237,238,239,240,241,242,243,244,246Pu, 240,241,242,243,244Am, 240,241,242,243,244,245,246,247,248,249,250Cm, 245,246,247,249,250Bk, 246,248,249,250,251,252,253,254Cf, 251,252,253,254,255Es, 255Fm(n, γ), (n, F), E=thermal; calculated thermal σ. Comparison with ENDF/B-VII.0, JENDL-4.0 and Atlas of Neutron Resonances values.

doi: 10.1016/j.nds.2011.11.002
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23170.


2011KA28      J.Korean Phys.Soc. 59, 785s (2011)

T.Kawano, P.Talou, M.B.Chadwick, S.Holloway, P.Moller, T.Watanabe

Applications of the Hauser-Feshbach Theory to Advanced Nuclear Sciences

NUCLEAR REACTIONS 56Fe(n, n'), (n, γ), E=5, 10, 15, 20 MeV MeV; calculated σ(Eγ), exclusive σ(En) using MCHF (Monte Carlo Hauser-Feshbach).

RADIOACTIVITY 87,88,89Br(β-); calculated β-delayed γ energy spectra σ(Eγ) using MCHF (Monte Carlo Hauser-Feshbach).

doi: 10.3938/jkps.59.785
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2011NO02      Phys.Rev. C 83, 034604 (2011)

S.Noda, R.C.Haight, R.O.Nelson, M.Devlin, J.M.O'Donnell, A.Chatillon, T.Granier, G.Belier, J.Taieb, T.Kawano, P.Talou

Prompt fission neutron spectra from fission induced by 1 to 8 MeV neutrons on 235U and 239Pu using the double time-of-flight technique

NUCLEAR REACTIONS 235U, 239Pu(n, F), E=1-200 MeV; measured En, In, using double time-of-flight technique; deduced yields. Comparison with Los Alamos model calculations and with Evaluated Nuclear Data File (ENDF/B-VII.0).

doi: 10.1103/PhysRevC.83.034604
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14290.


2011TA15      Phys.Rev. C 83, 064612 (2011)

P.Talou, B.Becker, T.Kawano, M.B.Chadwick, Y.Danon

Advanced Monte Carlo modeling of prompt fission neutrons for thermal and fast neutron-induced fission reactions on 239Pu

NUCLEAR REACTIONS 239Pu(n, F), E=thermal, 0.5 MeV; calculated yield of fission fragments, width of the TKE distribution as function of fragment mass, Primary fission fragment yields as functions of mass, TKE, temperature ratio parameter, prompt fission neutron spectrum, multiplicity and center-of-mass energy. Monte Carlo approach to the evaporation of the excited fission fragments. Comparison with experimental and evaluated data.

doi: 10.1103/PhysRevC.83.064612
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2011TA21      J.Korean Phys.Soc. 59, 797s (2011)

P.Talou, T.Kawano, J.E.Lynn, P.Moller, O.Bouland, M.B.Chadwick

Recent Advances in Nuclear Fission Theory: Pre- and Post-Scission Physics

NUCLEAR REACTIONS 239,240,241,242Pu(n, f), E≈0.01-20 MeV; calculated σ using R-matrix formalism in Bjornholm-Lynn model. 235U(n, f), E=thermal, 0.5 MeV; calculated prompt fission neutron multiplicity using Monte Carlo Hauser-Feshbach; compared to data, ENDF/B-VII.0.

doi: 10.3938/jkps.59.797
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2011TA29      Nucl.Data Sheets 112, 3054 (2011)

P.Talou, P.G.Young, T.Kawano, M.Rising, M.B.Chadwick

Quantification of Uncertainties for Evaluated Neutron-Induced Reactions on Actinides in the Fast Energy Range

doi: 10.1016/j.nds.2011.11.005
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2010CH41      Nucl.Data Sheets 111, 2923 (2010)

M.B.Chadwick, T.Kawano, D.W.Barr, M.R.Mac Innes, A.C.Kahler, T.Graves, H.Selby, C.J.Burns, W.C.Inkret, A.L.Keksis, J.P.Lestone, A.J.Sierk, P.Talou

Fission Product Yields from Fission Spectrum n+239Pu for ENDF/B-VII.1

NUCLEAR REACTIONS 239Pu(n, F)99Mo/95Zr/140Ba/144Ce/147Nd, E=0.2-2 MeV; measured fission products; deduced fission product yields and its energy dependence. Comparison with ENDF/B-VII.0 library, LANL-ILRR measurements.

doi: 10.1016/j.nds.2010.11.003
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2010KA07      J.Nucl.Sci.Technol.(Tokyo) 47, 462 (2010)

T.Kawano, P.Talou, M.B.Chadwick, T.Watanabe

Monte Carlo Simulation for Particle and γ-Ray Emissions in Statistical Hauser-Feshbach Model

doi: 10.3327/jnst.47.462
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2010TA15      Nucl.Sci.Eng. 166, 254 (2010)

P.Talou, T.Kawano, D.G.Madland, A.C.Kahler, D.K.Parsons, M.C.White, R.C.Little, M.B.Chadwick

Uncertainty Quantification of Prompt Fission Neutron Spectrum for n(0.5 MeV) + 239Pu

NUCLEAR REACTIONS 239Pu(n, F), E<0.5 MeV; calculated fission spectrum uncertainties, probability distribution functions; deduced correlation matrix. Madland-Nix model.

doi: 10.13182/NSE09-10
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2009CA27      Nucl.Data Sheets 110, 3107 (2009)

R.Capote, M.Herman, P.Oblozinsky, P.G.Young, S.Goriely, T.Belgya, A.V.Ignatyuk, A.J.Koning, S.Hilaire, V.A.Plujko, M.Avrigeanu, O.Bersillon, M.B.Chadwick, T.Fukahori, Z.Ge, Y.Han, S.Kailas, J.Kopecky, V.M.Maslov, G.Reffo, M.Sin, E.Sh.Soukhovitskii, P.Talou

RIPL - Reference Input Parameter Library for Calculation of Nuclear Reactions and Nuclear Data Evaluations

doi: 10.1016/j.nds.2009.10.004
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2009CH04      Ann.Nucl.Energy 36, 258 (2009)

M.B.Chadwick, R.C.Little, T.Kawano, P.Talou, D.Viera, M.Jandel, T.A.Bredeweg, M.C.White, A.P.Tonchev, J.A.Becker

Actinide ENDF/B-VII cross-section evaluations and validation testing

NUCLEAR REACTIONS 241Am(n, γ), E < 1000 MeV; 241Am(n, 2n), E < 20 MeV; analyzed cross sections. 239Pu(n, X), E=1.0 MeV; 238U(n, γ), E < 1.0 MeV; calculated cross sections.

doi: 10.1016/j.anucene.2008.11.011
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2009FO07      Phys.Rev. C 80, 044612 (2009)

N.Fotiades, R.O.Nelson, M.Devlin, S.Holloway, T.Kawano, P.Talou, M.B.Chadwick, J.A.Becker, P.E.Garrett

Feeding of the 11/2- isomers in stable Ir and Au isotopes

NUCLEAR REACTIONS 191,193Ir, 197Au(n, n'γ), E<20 MeV; measured Eγ, Iγ, σ, half-lives of 11/2- isomers using GEANIE array. 191m,193mIr, 197mAu; deduced levels, J, π, multipolarities. Comparison of measured σ with predictions from FKK-GNASH reaction model.

doi: 10.1103/PhysRevC.80.044612
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14255.


2009KA24      Phys.Rev. C 80, 024611 (2009)

T.Kawano, P.Talou, J.E.Lynn, M.B.Chadwick, D.G.Madland

Calculation of nuclear reaction cross sections on excited nuclei with the coupled-channels method

NUCLEAR REACTIONS 169Tm(n, n), (n, n'), (n, γ), (n, X), E<20 MeV; calculated σ. 239Pu(n, X), E=0.01-10 MeV; calculated fission σ. Coupled-channels and statistical Hauser-Feshbach model calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.80.024611
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2008KA38      Nucl.Data Sheets 109, 2817 (2008)

T.Kawano, P.Talou, P.G.Young, G.Hale, M.B.Chadwick, R.C.Little

Evaluation of Covariances for Actinides and Light Elements at LANL

doi: 10.1016/j.nds.2008.11.016
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2008TA30      Nucl.Data Sheets 109, 2858 (2008)

P.Talou, D.G.Madland, T.Kawano

Uncertainty Quantification on Prompt Fission Neutrons Spectra

NUCLEAR REACTIONS 235U(n, f), E= 14 MeV; calculated prompt fission neutron spectrum.

doi: 10.1016/j.nds.2008.11.023
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2007CA37      Nucl.Phys. A792, 102 (2007)

N.Carjan, P.Talou, O.Serot

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
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2007CH79      Nucl.Data Sheets 108, 2716 (2007)

M.B.Chadwick, S.Frankle, H.Trellue, P.Talou, T.Kawano, P.G.Young, R.E.MacFarlane, C.W.Wilkerson

Evaluated Iridium, Yttrium, and Thulium Cross Sections and Integral Validation Against Critical Assembly and Bethe Sphere Measurements

NUCLEAR REACTIONS 89Y, 168,169Tm, 191,193Ir(n, X), E< 30 MeV; evaluated cross sections.

doi: 10.1016/j.nds.2007.11.005
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2007CH80      Nucl.Data Sheets 108, 2742 (2007)

M.B.Chadwick, T.Kawano, P.Talou, E.Bauge, S.Hilaire, P.Dossantos-Uzarralde, P.E.Garrett, J.A.Becker, R.O.Nelson

Yttrium ENDF/B-VII Data from Theory and LANSCE/GEANIE Measurements and Covariances Estimated using Bayesian and Monte-Carlo Methods

NUCLEAR REACTIONS 89Y(n, X), E< 30 MeV; evaluated cross sections, estimated uncertainties.

doi: 10.1016/j.nds.2007.11.004
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2007TA01      Nucl.Sci.Eng. 155, 84 (2007)

P.Talou, T.Kawano, P.G.Young, M.B.Chadwick, R.E.MacFarlane

Improved Evaluations of Neutron-Induced Reactions on Americium Isotopes

NUCLEAR REACTIONS 241,242,243Am(n, γ), (n, 2n), (n, F), (n, X), E < 20 MeV; compiled, analyzed σ, prompt neutron fission multiplicity.

doi: 10.13182/NSE07-A2646
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2007YO07      Nucl.Data Sheets 108, 2589 (2007)

P.G.Young, M.B.Chadwick, R.E.MacFarlane, P.Talou, T.Kawano, D.G.Madland, W.B.Wilson, C.W.Wilkerson

Evaluation of Neutron Reactions for ENDF/B-VII:232-241U and 239PU

NUCLEAR REACTIONS 232,233,234,235,236,237,239,240,241U, 239Pu(n, X), E< 30 MeV; evaluated cross sections for ENDF/B-VII.

doi: 10.1016/j.nds.2007.11.002
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2006CH50      Nucl.Data Sheets 107, 2931 (2006)

M.B.Chadwick, P.Oblozinsky, M.Herman, N.M.Greene, R.D.McKnight, D.L.Smith, P.G.Young, R.E.MacFarlane, G.M.Hale, S.C.Frankle, A.C.Kahler, T.Kawano, R.C.Little, D.G.Madland, P.Moller, R.D.Mosteller, P.R.Page, P.Talou, H.Trellue, M.C.White, W.B.Wilson, R.Arcilla, C.L.Dunford, S.F.Mughabghab, B.Pritychenko, D.Rochman, A.A.Sonzogni, C.R.Lubitz, T.H.Trumbull, J.P.Weinman, D.A.Brown, D.E.Cullen, D.P.Heinrichs, D.P.McNabb, H.Derrien, M.E.Dunn, N.M.Larson, L.C.Leal, A.D.Carlson, R.C.Block, J.B.Briggs, E.T.Cheng, H.C.Huria, M.L.Zerkle, K.S.Kozier, A.Courcelle, V.Pronyaev, S.C.van der Marck

ENDF/B-VII.0: Next Generation Evaluated Nuclear Data Library for Nuclear Science and Technology

doi: 10.1016/j.nds.2006.11.001
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2006KA13      Nucl.Sci.Eng. 153, 1 (2006)

T.Kawano, K.M.Hanson, S.Frankle, P.Talou, M.B.Chadwick, R.C.Little

Evaluation and Propagation of the 239Pu Fission Cross-Section Uncertainties Using a Monte Carlo Technique

NUCLEAR REACTIONS 239Pu(n, F), E < 20 MeV; analyzed fission σ; deduced covariances in uncertainties. Monte Carlo technique.

doi: 10.13182/NSE06-A2589
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2006KA27      Nucl.Instrum.Methods Phys.Res. A562, 774 (2006)

T.Kawano, P.Talou, M.B.Chadwick

Production of isomers by neutron-induced inelastic scattering on 193Ir and influence of spin distribution in the pre-equilibrium process

NUCLEAR REACTIONS 193Ir(n, n'), E ≈ 0-20 MeV; analyzed γ-ray production σ; deduced isomeric state production σ, role of pre-equilibrium processes.

doi: 10.1016/j.nima.2006.02.053
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2006LE02      Phys.Rev. C 73, 014602 (2006)

S.Lemaire, P.Talou, T.Kawano, M.B.Chadwick, D.G.Madland

Monte Carlo approach to sequential γ-ray emission from fission fragments

NUCLEAR REACTIONS 235U(n, F), E=0.53 MeV; calculated neutron and γ-ray multiplicity, average Eγ vs fission fragment mass and total kinetic energy. Monte Carlo approach, comparison with data.

RADIOACTIVITY 252Cf(SF); calculated neutron and γ-ray multiplicity, average Eγ vs fission fragment mass and total kinetic energy. Monte Carlo approach, comparison with data.

doi: 10.1103/PhysRevC.73.014602
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2005LE29      Phys.Rev. C 72, 024601 (2005)

S.Lemaire, P.Talou, T.Kawano, M.B.Chadwick, D.G.Madland

Monte Carlo approach to sequential neutron emission from fission fragments

NUCLEAR REACTIONS 235U(n, F), E=0.53 MeV; calculated prompt fission neutron spectra, multiplicities vs fragment mass. Monte Carlo approach with sequential neutron emission.

RADIOACTIVITY 252Cf(SF); calculated prompt fission neutron spectra, multiplicities vs fragment mass. Monte Carlo approach with sequential neutron emission.

doi: 10.1103/PhysRevC.72.024601
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2000ST22      Phys.Scr. T88, 148 (2000)

D.Strottman, N.Carjan, P.Talou

New Aspects in the Decay of Quasi-Stationary Proton States by Mutidimensional Tunneling

doi: 10.1238/Physica.Topical.088a00148
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2000TA23      Phys.Rev. C62, 014609 (2000)

P.Talou, N.Carjan, C.Negrevergne, D.Strottman

Exact Dynamical Approach to Spherical Ground-State Proton Emitters

RADIOACTIVITY 105Sb, 113Cs, 147Tm, 151Lu, 157Ta, 185Bi(p); calculated T1/2. Time-dependent Schroedinger equation, comparison with data.

doi: 10.1103/PhysRevC.62.014609
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1999TA06      Nucl.Phys. A647, 21 (1999)

P.Talou, N.Carjan, D.Strottman

Time-Dependent Approach to Bidimensional Quantum Tunneling: Application to the proton emission from deformed nuclei

NUCLEAR STRUCTURE 208Pb; calculated decay rates, tunneling probability for proton emission from deformed, excited states. Time-dependent two-dimensional Schrodinger equation.

doi: 10.1016/S0375-9474(99)00005-6
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1999TA30      Phys.Rev. C60, 054318 (1999)

P.Talou, D.Strottman, N.Carjan

Exact Calculation of Proton Decay Rates from Excited States in Spherical Nuclei

RADIOACTIVITY 109I(p); calculated proton decay rates, T1/2 vs level energy. One-dimensional time-dependent Schrodinger equation.

doi: 10.1103/PhysRevC.60.054318
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1998TA25      Phys.Rev. C58, 3280 (1998)

P.Talou, N.Carjan, D.Strottman

Time-Dependent Properties of Proton Decay from Crossing Single-Particle Metastable States in Deformed Nuclei

doi: 10.1103/PhysRevC.58.3280
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