NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = R.C.Haight Found 131 matches. Showing 1 to 100. [Next]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
2023LE14 Eur.Phys.J. N 9, 33 (2023) A.M.Lewis, D.Neudecker, A.D.Carlson, D.L.Smith, I.Thompson, A.Wallner, D.P.Barry, L.A.Bernstein, R.C.Block, S.Croft, Y.Danon, M.Drosg, R.C.Haight, M.W.Herman, H.Y.Lee, N.Otuka, H.Sjostrand, V.Sobes Templates of expected measurement uncertainties for neutron-induced capture and charged-particle production cross section observables
doi: 10.1051/epjn/2023015
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
2023NE11 Eur.Phys.J. N 9, 32 (2023) D.Neudecker, M.Devlin, R.C.Haight, K.J.Kelly, P.Marini, A.D.Carlson, J.Taieb, M.C.White Templates of expected measurement uncertainties for prompt fission neutron spectra RADIOACTIVITY 252Cf(SF); analyzed available data; deduced prompt-fission neutron spectrum (PFNS), ratio to a Maxwellian function. NUCLEAR REACTIONS 239Pu(n, F), E<20 MeV; analyzed available data; deduced prompt-fission neutron spectrum (PFNS), ratio to a Maxwellian function.
doi: 10.1051/epjn/2023013
2023VA11 Eur.Phys.J. N 9, 31 (2023) J.R.Vanhoy, R.C.Haight, S.F.Hicks, M.Devlin, D.Neudecker, M.Herman, A.Koning, K.J.Kelly, I.Thompson Templates of expected measurement uncertainties for (n, xn) cross sections NUCLEAR REACTIONS 56Fe, 23Na(n, n'), 9Be(n, X), E=3.5, 6 MeV; analyzed available data; deduced a template for evaluating experimental uncertainties for neutron elastic and inelastic scattering σ and γ-ray production σ from (n, xn) measurements at laboratories with monoenergetic or white neutron sources.
doi: 10.1051/epjn/2023019
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
2022MA27 Phys.Rev. C 105, 054612 (2022) T.N.Massey, J.E.O'Donnell, J.Ralston, S.M.Grimes, C.R.Brune, R.C.Haight Charged-particle emission in neutron reactions on 10B NUCLEAR REACTIONS 10B(n, p), (n, d), (n, t), (n, α), E=1-20 MeV; measured reaction products, Ep, Ip, Eα, Iα, deuteron spectra, triton spectra, In, angular distributions; deduced partial σ(E), σ(θ, E) for the emission of p0, p1, d0, t0, t1, α0, α1, α2, α3. 11B; deduced levels, J, π, molecular and cluster states. R-matrix analysis. Comparison to other experimental data and ENDF/B-VIII.0, ENDF/B-VII evaluations. Spallation neutron source at the Weapons Nuclear Research Facility (WNR) at the Los Alamos Neutron Science Center (LANSCE).
doi: 10.1103/PhysRevC.105.054612
2022MA58 Phys.Lett. B 835, 137513 (2022) P.Marini, J.Taieb, D.Neudecker, G.Belier, A.Chatillon, D.Etasse, B.Laurent, P.Morfouace, B.Morillon, M.Devlin, J.A.Gomez, R.C.Haight, K.J.Kelly, J.M.O'Donnell Energy dependence of prompt fissions neutron multiplicity in the 239Pu(n, f) reaction NUCLEAR REACTIONS 239Pu(n, F), E=1-700 MeV; calculated neutron multiplicity, nubar. Comparison with available data, ENDF/B-VIII.0 and JEFF3.3 libraries.
doi: 10.1016/j.physletb.2022.137513
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
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
2020MA18 Phys.Rev. C 101, 044614 (2020) P.Marini, J.Taieb, B.Laurent, G.Belier, A.Chatillon, D.Etasse, P.Morfouace, M.Devlin, J.A.Gomez, R.C.Haight, K.J.Kelly, J.M.O'Donnell, K.T.Schmitt Prompt-fission-neutron spectra in the 239Pu(n, f) reaction NUCLEAR REACTIONS 239Pu(n, F), E=0.7-700 MeV white pulsed neutron beam; measured E(n), I(n), neutron time-of-flight, fission fragments, (fission fragments)n-coin, prompt fission neutron spectrum (PFNS), and mean prompt fission neutron energy with respect to 252Cf(SF) using multiplate fission chamber coupled to the Chi-Nu liquid scintillator neutron detector array at the WNR facility of the Los Alamos Neutron Science Center (LANSC); deduced ratio of PFNS to a Maxwellian distribution, mean kinetic energy of PFN as a function of incident neutron energy, angular dependence. Comparison with theoretical predictions based on the Los Alamos model, ENDF/B-VIII.0 and JEFF3.3, and with previous experimental results.
doi: 10.1103/PhysRevC.101.044614
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
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
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
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
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
2017CL01 Phys.Rev. C 95, 064612 (2017) S.D.Clarke, B.M.Wieger, A.Enqvist, R.Vogt, J.Randrup, R.C.Haight, H.Y.Lee, B.A.Perdue, E.Kwan, C.Y.Wu, R.A.Henderson, S.A.Pozzi Measurement of the energy and multiplicity distributions of neutrons from the photofission of 235U NUCLEAR REACTIONS 235U(γ, F), E<800 MeV white photon source; measured E(n), I(n), neutron time-of-flight spectrum, prompt fission neutron spectrum, neutron multiplicity distribution, average energy of correlated photofission neutron pairs as function of the angle between detectors at the WNR-15L beam line at LANSCE-LANL. Comparison with simulations using FREYA and MCNPX-POLIMI codes.
doi: 10.1103/PhysRevC.95.064612
2017UL01 Phys.Rev. C 96, 024627 (2017), Erratum Phys.Rev. C 96, 019902 (2017) J.L.Ullmann, T.Kawano, B.Baramsai, T.A.Bredeweg, A.Couture, R.C.Haight, M.Jandel, J.M.O'Donnell, R.S.Rundberg, D.J.Vieira, J.B.Wilhelmy, M.Krticka, J.A.Becker, A.Chyzh, C.Y.Wu, G.E.Mitchell Constraining the calculation of 234, 236, 238U (n, γ) cross sections with measurements of the γ-ray spectra at the DANCE facility NUCLEAR REACTIONS 234U(n, γ), E=31, 77 eV; 236U(n, γ), E=44, 71 eV; 238U(n, γ), E=21, 36, 66, 102 eV; measured Eγ, Iγ for 1/2+ neutron-resonances using the Detector for Advanced Neutron Capture Experiments (DANCE) at Los Alamos Neutron Science Center (LANSC); deduced total radiation widths Γγ of s-wave 1/2+ resonances using different models of photon strength function (PSF) and nuclear level-density (NLD) parametrizations, and significant contribution to Γγ from a resonance structure at Eγ=2-3 MeV, identified with the M1 scissors mode; comparison of measured and summed γ spectra with calculations using the PSF and NLD parameters obtained from the Oslo method, from renormalized Oslo results, from systematics used in the CoH3 code, and from the MGLO and CoH3 models for the E1 strength. 234,236,238U(n, γ), E=1-500 keV; calculated σ(E) and compared with previous experimental data listed in the EXFOR database, and with ENDFB/VII-1 evaluation.
doi: 10.1103/PhysRevC.96.024627
2016DE30 Phys.Rev. C 94, 054612 (2016) D.Denis-Petit, O.Roig, V.Meot, B.Morillon, P.Romain, M.Jandel, T.Kawano, D.J.Vieira, E.M.Bond, T.A.Bredeweg, A.J.Couture, R.C.Haight, A.L.Keksis, R.S.Rundberg, J.L.Ullmann Isomeric ratio measurements for the radiative neutron capture 176Lu(n, γ) at the LANL DANCE facility NUCLEAR REACTIONS 176Lu(n, γ), E=8.5 eV-100 keV; measured Eγ, Iγ, delayed γ spectra using DANCE array at the LANSCE-LANL facility; deduced isomeric ratios to the 5/2-, 761.7 keV and 15/2+, 1356.9 keV nanosecond isomers in 177Lu. Comparison with TALYS calculations using different models for photon strength functions, level densities, and optical potentials.
doi: 10.1103/PhysRevC.94.054612
2016NE02 Nucl.Data Sheets 131, 289 (2016) D.Neudecker, T.N.Taddeucci, R.C.Haight, H.Y.Lee, M.C.White, M.E.Rising The Need for Precise and Well-documented Experimental Data on Prompt Fission Neutron Spectra from Neutron-induced Fission of 239Pu NUCLEAR REACTIONS 239Pu(n, F), E<20 MeV; calculated prompt fission En, In. Comparison with available data.
doi: 10.1016/j.nds.2015.12.005
2016RO08 Phys.Rev. C 93, 034602 (2016) O.Roig, M.Jandel, V.Meot, E.M.Bond, T.A.Bredeweg, A.J.Couture, R.C.Haight, A.L.Keksis, R.S.Rundberg, J.L.Ullmann, D.J.Vieira Radiative neutron capture cross sections on 176Lu at DANCE NUCLEAR REACTIONS 176Lu(n, γ), E=0.02-100 keV; measured Eγ, Iγ, neutron flux, σ(E) using 4π BaF2 array DANCE at LANSCE-LANL; deduced radiative capture yield as function of neutron energy, resonances from 0.138-906 eV, J, Γγ and Γn versus neutron energy, resonance parameters using R-matrix analysis with SAMMY-7.0 code, Maxwellian averaged cross sections (MACS) in a stellar plasma for thermal energies between 5-100 keV. Comparison with theoretical calculations and evaluations in Atlas of Neutron resonances (2006), ENSDF/B-VII.1, JEFF-3.2, BRC and KADoNiS databases, and with previous experimental data.
doi: 10.1103/PhysRevC.93.034602
2015FO08 Phys.Rev. C 91, 064614 (2015) N.Fotiades, M.Devlin, R.C.Haight, R.O.Nelson, S.Kunieda, T.Kawano α and 2p2n emission in fast neutron-induced reactions on 60Ni NUCLEAR REACTIONS 60Ni(n, α), (n, nα), (n, 2nα), (n, 3nα), (n, 2n2p), (n, 3n2p), (n, 4n2p), (n, 5n2p), E=1-250 MeV; measured Eγ, Iγ, partial Eγ σ(E) using Germanium Array for Neutron-Induced Excitations (GEANIE) at Los Alamos Neutron Science Center's (LANSC) Weapons Neutron Research facility. 54,55,56,57Fe; deduced levels, J, π. Comparison with Hauser-Feshbach plus pre-equilibrium reaction model calculations using GNASH and CoH3 computer codes. Comparison with previous experimental σ data for 16O, 48Ti, 92Mo(n, α), (n, nα), 51V(p, pα), E=1-150 MeV.
doi: 10.1103/PhysRevC.91.064614
2015HA01 Nucl.Data Sheets 123, 130 (2015) R.C.Haight, C.Y.Wu, H.Y.Lee, T.N.Taddeucci, B.A.Perdue, J.M.O'Donnell, N.Fotiades, M.Devlin, J.L.Ullmann, T.A.Bredeweg, M.Jandel, R.O.Nelson, S.A.Wender, D.Neudecker, M.E.Rising, S.Mosby, S.Sjue, M.C.White, B.Bucher, R.Henderson The LANL/LLNL Prompt Fission Neutron Spectrum Program at LANSCE and Approach to Uncertainties NUCLEAR REACTIONS 239Pu(n, F), E<15 MeV; analyzed available data; deduced possible prompt fission neutron spectra σ, yields, correlation matrices.
doi: 10.1016/j.nds.2014.12.023
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
2015TA03 Nucl.Data Sheets 123, 135 (2015) T.N.Taddeucci, R.C.Haight, H.Y.Lee, D.Neudecker, J.M.O'Donnell, M.C.White, B.A.Perdue, M.Devlin, N.Fotiadis, J.L.Ullmann, R.O.Nelson, T.A.Bredeweg, M.E.Rising, S.K.Sjue, S.A.Wender, C.Y.Wu, R.Henderson Multiple-scattering Corrections to Measurements of the Prompt Fission Neutron Spectrum NUCLEAR REACTIONS 239Pu(n, F), E<15 MeV; analyzed available data; deduced response functions, the shape of the prompt fission neutron spectrum.
doi: 10.1016/j.nds.2014.12.024
2015WA18 Phys.Rev. C 92, 014324 (2015) C.L.Walker, M.Krticka, B.Baramsai, F.Becvar, T.A.Bredeweg, A.Chyzh, R.C.Haight, M.Jandel, J.Kroll, G.E.Mitchell, J.M.O'Donnell, R.S.Rundberg, J.L.Ullmann, S.Valenta, J.B.Wilhelmy Measurement of the 97Mo(n, γ) reaction with the DANCE γ calorimeter array NUCLEAR REACTIONS 97Mo(n, γ), E<1.7 eV. Measured Eγ, Iγ, multistep gamma cascades (MSCs) with the DANCE array of 160 BaF2 detectors at the LANSCE-LANL facility. 98Mo; deduced neutron resonances, J, π, neutron widths, photon-strength functions (PSFs), simulated total radiation width of resonances for all considered model combinations. Analysis using DICEBOX statistical computer code. 93,95,99Mo, 94Nb, 100Ru; deduced photon-strength functions (PSFs) using averaged s-wave resonance spacings D0 from literature. Comparison with statistical model calculations.
doi: 10.1103/PhysRevC.92.014324
2014CH04 Phys.Rev. C 89, 014611 (2014) A.Chatillon, G.Belier, T.Granier, B.Laurent, B.Morillon, J.Taieb, R.C.Haight, M.Devlin, R.O.Nelson, S.Noda, J.M.O'Donnell Measurement of prompt neutron spectra from the 239Pu(n, f) fission reaction for incident neutron energies from 1 to 200 MeV NUCLEAR REACTIONS 239Pu(n, F), E=1-200 MeV; measured prompt fission neutron spectra (PFNS), E(n), I(n) using FIGARO neutron detector array at WNR-LANSC, LLNL facility; deduced mean neutron energy, evidence for Opening of the second, third and fourth chance fission channels. Comparison with Bruyeres le Chatel (BRC) calculations using Los Alamos model, and with JEFF 3.1 and ENDF/BVII.1 evaluations.
doi: 10.1103/PhysRevC.89.014611
2014CH30 Phys.Rev. C 90, 014602 (2014) A.Chyzh, C.Y.Wu, E.Kwan, R.A.Henderson, T.A.Bredeweg, R.C.Haight, A.C.Hayes-Sterbenz, H.Y.Lee, J.M.O'Donnell, J.L.Ullmann Total prompt γ-ray emission in fission of 235U, 239, 241Pu, and 252Cf NUCLEAR REACTIONS 235U, 239,241Pu(n, F), E=0.025 eV-100 keV; measured Eγ, Iγ of prompt γ rays, fission fragments using DANCE detector array for γ rays and parallel-plate avalanche counter for fission fragments at LLNL facility; deduced γ-ray multiplicity distributions, mean values of the total prompt γ-ray energy. Discussed γ heating in nuclear reactors. Comparison with previous experimental results and ENDF/B-VII.1 evaluation. RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ of prompt γ rays, fission fragments using DANCE detector array for γ rays and parallel-plate avalanche counter for fission fragments at LLNL facility; deduced γ-ray multiplicity distributions, mean values of the total prompt γ-ray energy. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.90.014602
2014FO14 Nucl.Data Sheets 119, 124 (2014) N.Fotiades, M.Devlin, R.C.Haight, T.Kawano, S.Kunieda, R.O.Nelson Measurements of Partial γ-ay Cross Sections in 60Ni(n, xnypzαγ) Reactions NUCLEAR REACTIONS 60Ni(n, xnypzα), E=1-100 MeV[neutrons from W(p, n), E=800 MeV]; measured discrete γ rays using Ge spectrometer GEANIE. 51Cr, 54Mn, 55,56Fe, 57,58,59Co, 58,59,60Ni deduced σ to discrete levels. 60Ni calculated σ to discrete levels using GNASH.
doi: 10.1016/j.nds.2014.08.035
2014HA27 Nucl.Data Sheets 119, 205 (2014) R.C.Haight, H.Y.Lee, T.N.Taddeucci, J.M.O'Donnell, B.A.Perdue, N.Fotiades, M.Devlin, J.L.Ullmann, A.Laptev, T.Bredeweg, M.Jandel, R.O.Nelson, S.A.Wender, M.C.White, C.Y.Wu, E.Kwan, A.Chyzh, R.Henderson, J.Gostic The Prompt Fission Neutron Spectrum (PFNS) Measurement Program at LANSCE
doi: 10.1016/j.nds.2014.08.057
2014KO33 Nucl.Data Sheets 119, 413 (2014) N.V.Kornilov, S.M.Grimes, T.N.Massey, C.E.Brient, D.E.Carter, J.E.O'Donnell, F.B.Bateman, A.D.Carlson, R.C.Haight, N.Boukharouba Development of a New Method for Measurement of Neutron Detector Efficiency up to 20 MeV
doi: 10.1016/j.nds.2014.08.116
2014KR08 Nucl.Data Sheets 119, 158 (2014) J.Kroll, U.Agvaanluvsan, B.Baramsai, J.A.Becker, F.Becvar, T.A.Bredeweg, A.Chyzh, A.Couture, D.Dashdorj, R.C.Haight, M.Jandel, A.L.Keksis, M.Krticka, G.E.Mitchell, J.M.O'Donnell, W.Parker, R.S.Rundberg, J.L.Ullmann, S.Valenta, D.J.Vieira, C.L.Walker, J.B.Wilhelmy, J.M.Wouters, C.Y.Wu Systematics of Scissors Mode in Gd Nuclei from Experiments with the DANCE Detector NUCLEAR REACTIONS 152,154,155,156,157,158Gd(n, γ), E=subthermal-1 MeV; measured Eγ, Iγ using ToF LANSCE/DANCE array (BaF2); calculated γ emission, γ cascades using MSC code DICEBOX with fitted parameters and all models of RIPL-3; deduced M1 scissors mode vibrations; calculated scissors mode B(M1) vs deformation for (n, γ), (γ, γ') and 3He-induced reactions data.
doi: 10.1016/j.nds.2014.08.044
2014KW05 Nucl.Data Sheets 119, 221 (2014) E.Kwan, C.Y.Wu, R.C.Haight, H.Y.Lee, T.A.Bredeweg, A.Chyzh, M.Devlin, N.Fotiades, J.M.Gostic, R.A.Henderson, M.Jandel, A.Laptev, R.O.Nelson, J.M.O'Donnell, B.A.Perdue, T.N.Taddeucci, J.L.Ullmann, S.A.Wender Prompt Fission γ-rays Measured Using Liquid Scintillators NUCLEAR REACTIONS 235U(n, F), E=1-20 MeV; measured prompt Eγ, Iγ, γγ-coin using FIGARO; deduced γ-ray spectrum, unfolded using SVD and iterative Bayesian techniques. Compared to 235Cf(SF). RADIOACTIVITY 235Cf(SF); measured prompt Eγ, Iγ, γγ-coin using FIGARO; deduced γ-ray spectrum, unfolded using SVD and iterative Bayesian techniques. Compared to 235U(n, F).
doi: 10.1016/j.nds.2014.08.061
2014LA31 Nucl.Instrum.Methods Phys.Res. A 745, 99 (2014) B.Laurent, T.Granier, G.Belier, A.Chatillon, J.-F.Martin, J.Taieb, F.-J.Hambsch, F.Tovesson, A.B.Laptev, R.C.Haight, R.O.Nelson, J.M.O'Donnell A new neutron counter for fission research NUCLEAR REACTIONS 238U(n, f), E=1.3-19.1 MeV; measured products; deduced miscellaneous fission parameters. Data were imported from EXFOR entry 14384.
doi: 10.1016/j.nima.2014.01.063
2014MA58 Nucl.Data Sheets 119, 107 (2014) T.N.Massey, J.Ralston, S.M.Grimes, R.C.Haight 10B(n, Z) Measurements in the Energy Range 0.7 to 5.0 MeV NUCLEAR REACTIONS 10B(n, x), E=0.7-5.5 MeV; measured charged particles to discrete states using proportional ΔE and Si E detector and ToF; deduced σ, resonances; calculated σ using simple R-matrix. Compared with ENDF/B/VII. Preliminary. Further analysis in progress.
doi: 10.1016/j.nds.2014.08.030
2014PE14 Nucl.Data Sheets 119, 371 (2014) B.A.Perdue, T.N.Taddeucci, R.C.Haight, T.Bredeweg, M.Devlin, N.Fotiades, M.Jandel, A.Laptev, H.Y.Lee, R.O.Nelson, J.M.O'Donnell, J.L.Ullmann, S.A.Wender, C.Y.Wu, E.Kwan, A.Chyzh, R.A.Henderson, J.M.Gostic Development of an Array of Liquid Scintillators to Measure the Prompt Fission Neutron Spectrum at LANSCE
doi: 10.1016/j.nds.2014.08.102
2014PO07 Nucl.Sci.Eng. 178, 250 (2014) S.A.Pozzi, B.Wieger, A.Enqvist, S.D.Clarke, M.Flaska, M.Marcath, E.Larsen, R.C.Haight, E.Padovani Correlated Neutron Emissions from 252Cf RADIOACTIVITY 252Cf(SF); measured decay products, En, In, Eγ, Iγ, n-n-γ-coin; deduced yields for gamma-neutron-neutron correlated events, average energy of neutron-neutron events. Comparison with MCNPX calculations.
doi: 10.13182/NSE13-96
2014RO17 Nucl.Data Sheets 119, 165 (2014) O.Roig, C.Theroine, A.Ebran, V.Meot, E.M.Bond, T.A.Bredeweg, A.Couture, R.C.Haight, M.Jandel, F.M.Nortier, J.M.O'Donnell, R.S.Rundberg, W.A.Taylor, J.L.Ullmann, D.J.Vieira Measurement of 173Lu(n, γ) Cross Sections at DANCE NUCLEAR REACTIONS 173Lu(n, γ), E=0-200 eV[target from Hf(p, xn)]; measured Eγ, Iγ using DANCE array; deduced radiative capture yield vs neutron energy, reduced neutron width vs neutron energy, resonances, resonance parameters; calculated radiative neutron capture σ from resonance parameters using SAMMY-7.0, σ from ROSFOND2010 data using TALYS.
doi: 10.1016/j.nds.2014.08.046
2014UL01 Phys.Rev. C 89, 034603 (2014) J.L.Ullmann, T.Kawano, T.A.Bredeweg, A.Couture, R.C.Haight, M.Jandel, J.M.O'Donnell, R.S.Rundberg, D.J.Vieira, J.B.Wilhelmy, J.A.Becker, A.Chyzh, C.Y.Wu, B.Baramsai, G.E.Mitchell, M.Krticka Cross section and γ-ray spectra for 238U(n, γ) measured with the DANCE detector array at the Los Alamos Neutron Science Center NUCLEAR REACTIONS 238U(n, γ), E=1-500 keV; measured Eγ, Iγ, σ(E) using DANCE array at LANSCE-LLNL spallation neutron source facility. Comparison with Hauser-Feshbach calculations using CoH3 computer code and cascade spectra calculations by DICEBOX code using level data from ENSDF database, with evaluated cross section in ENDF/B-VII.1, and with previous experimental data. M1 scissors mode contribution to the radiative strength function.
doi: 10.1103/PhysRevC.89.034603
2014UL02 Nucl.Data Sheets 119, 22 (2014) J.L.Ullmann, S.Mosby, T.A.Bredeweg, A.J.Couture, R.C.Haight, M.Jandel, T.Kawano, J.M.O'Donnell, R.S.Rundberg, D.J.Vieira, J.B.Wilhelmy, C.-Y.Wu, J.A.Becker, A.Chyzh, B.Baramsai, G.E.Mitchell, M.Krticka Neutron Capture Cross Sections and Gamma Emission Spectra from Neutron Capture on 234, 236, 238U Measured with DANCE NUCLEAR REACTIONS 234,236,238U(n, γ), E=10 eV-700 keV; measured Eγ, Iγ using DANCE at LANSCE; deduced two-step cascade γ-ray spectrum. 238U deduced σ. Cross sections compared with data and ENDF/B-VII.
doi: 10.1016/j.nds.2014.08.008
2013BA03 Nucl.Instrum.Methods Phys.Res. B295, 16 (2013) A.F.Barghouty, C.Brofferio, S.Capelli, M.Clemenza, O.Cremonesi, S.Cebrian, E.Fiorini, R.C.Haight, E.B.Norman, M.Pavan, E.Previtali, B.J.Quiter, M.Sisti, A.R.Smith, S.A.Wender Measurements of proton-induced radionuclide production cross sections to evaluate cosmic-ray activation of tellurium NUCLEAR REACTIONS Te(p, X)54Mn/57Co/60Co/65Zn/75Se/88Y/102Rh/110Ag/113Sn/46Sc/48V/56Co/58Co/59Fe/83Rb/84Rb/85Sr/88Zr/87Y/95Nb/89Zr/92Nb/95Nb/95Tc/100Pd/103Ru/105Ag/111In/114In, E=0.8, 1.4, 23 GeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with calculations and available data.
doi: 10.1016/j.nimb.2012.10.008
2013BA15 Phys.Rev. C 87, 044609 (2013) B.Baramsai, J.Kroll, G.E.Mitchell, U.Agvaanluvsan, F.Becvar, T.A.Bredeweg, A.Chyzh, A.Couture, D.Dashdorj, R.C.Haight, M.Jandel, A.L.Keksis, M.Krticka, J.M.O'Donnell, R.S.Rundberg, J.L.Ullmann, D.J.Vieira, C.L.Walker Photon strength functions of 156Gd from radiative capture of resonance neutrons NUCLEAR REACTIONS 155Gd(n, γ), E=7.8, 21.0 eV; measured Eγ, Iγ, sum energy spectra, cluster multiplicity of γ cascades using DANCE γ-ray calorimeter at LANSCE facility; deduced spectra of multistep γ cascades (MSCs) and those of gated MSCs, E1 and M1 photon strength functions, scissors mode. DICEBOX algorithm. Validity of various photon strength functions (PSF), and nuclear level density (NLD) models Comparison with previous experimental studies, and with theoretical calculations.
doi: 10.1103/PhysRevC.87.044609
2013CH15 Phys.Rev. C 87, 034620 (2013) A.Chyzh, C.Y.Wu, E.Kwan, R.A.Henderson, J.M.Gostic, T.A.Bredeweg, A.Couture, R.C.Haight, A.C.Hayes-Sterbenz, M.Jandel, H.Y.Lee, J.M.O'Donnell, J.L.Ullmann Systematics of prompt γ-ray emission in fission NUCLEAR REACTIONS 235U, 239,241Pu(n, F), E=thermal to 1 MeV; measured prompt Eγ, Iγ, charged particles, (particle)γ(t), γ multiplicity, total γ-ray energy vs cluster multiplicity, TOF using DANCE array and PPACs at LANSCE facility. Possible population of pygmy resonances. Comparison of measured γ-ray multiplicity distributions with iterative Bayesian and SVD methods.
doi: 10.1103/PhysRevC.87.034620
2013CH48 Phys.Rev. C 88, 044607 (2013) A.Chyzh, C.Y.Wu, E.Kwan, R.A.Henderson, J.M.Gostic, T.A.Bredeweg, A.Couture, R.C.Haight, H.Y.Lee, J.M.O'Donnell, J.L.Ullmann Precision measurement of the 238Pu (n, γ) cross section NUCLEAR REACTIONS 238Pu(n, γ), E=thermal-30 keV; measured Eγ, Iγ, summed-γ spectra, γ-ray multiplicity, precise σ(E) using DANCE array at LANSCE facility; deduced resonance parameters, energies, γ and neutron widths from 2.87 eV to 407 eV energy region. Comparison with evaluated data in ENDF/B-VII.1.
doi: 10.1103/PhysRevC.88.044607
2013KR07 Phys.Scr. T154, 014009 (2013) J.Kroll, F.Becvar, M.Krticka, S.Valenta, B.Baramsai, G.E.Mitchell, C.L.Walker, T.A.Bredeweg, A.Couture, R.C.Haight, M.Jandel, J.M.O'Donnell, R.S.Rundberg, J.L.Ullmann, D.J.Vieira, J.B.Wilhelmy, J.M.Wouters, J.A.Becker, A.Chyzh, D.Dashdorj, W.Parker, C.Y.Wu Scissors mode of Gd nuclei measured, with the DANCE detector NUCLEAR REACTIONS 152,154,155,156,157,158Gd(n, γ), E<1 MeV; measured reaction products, Eγ, Iγ; deduced photon strength, summed scissors-mode strength B(M1). Comparison with available data.
doi: 10.1088/0031-8949/2013/T154/014009
2013KR11 Phys.Rev. C 88, 034317 (2013) J.Kroll, B.Baramsai, G.E.Mitchell, U.Agvaanluvsan, F.Becvar, T.A.Bredeweg, A.Chyzh, A.Couture, D.Dashdorj, R.C.Haight, M.Jandel, A.L.Keksis, M.Krticka, J.M.O'Donnell, W.Parker, R.S.Rundberg, J.L.Ullmann, S.Valenta, D.J.Vieira, C.Walker, C.Y.Wu Strength of the scissors mode in odd-mass Gd isotopes from the radiative capture of resonance neutrons NUCLEAR REACTIONS 152,154,156,158Gd(n, γ), E<1 MeV white neutron spectrum; measured multistep cascade (MSC) γ spectra for different multiplicities and several resolved s-wave resonances using DANCE array at LANSCE, LANL facility; deduced E1 and M1 photon strength functions, level density. GEANT4-based simulations. Comparison with several model calculations of photon strength functions (PSF) and nuclear level densities (NLD) for deformed nuclei, and with experimental data from other reactions. Discussed scissors mode in odd-A Gd isotopes from summed reduced M1 strengths. Evidence of odd-even effect in strength of scissors mode.
doi: 10.1103/PhysRevC.88.034317
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
2012BA07 Phys.Rev. C 85, 024622 (2012) B.Baramsai, G.E.Mitchell, U.Agvaanluvsan, F.Becvar, T.A.Bredeweg, A.Chyzh, A.Couture, D.Dashdorj, R.C.Haight, M.Jandel, A.L.Keksis, M.Krticka, J.M.O'Donnell, R.S.Rundberg, J.L.Ullmann, D.J.Vieira, C.L.Walker Neutron resonance parameters in 155Gd measured with the DANCE γ-ray calorimeter array NUCLEAR REACTIONS 155Gd(n, γ), E=1.36-185 eV; measured neutron spectra by time-of-flight, E(n), I(n), Eγ, sum-energy spectra, average γ-ray multiplicity of s-wave resonances, cross sections using DANCE calorimeter at LANSC. 156Gd; deduced resonances, spins by various methods, resonance parameters, s-wave level density, normalized yields for J=1 and J=2 resonances, neutron and radiative width, Sammy fit of experimental cross sections. Comparison with previous studies, and ENDF/B-VII.0, JENDL-4.0, JEFF-3.1, ROSFOND-2010 libraries.
doi: 10.1103/PhysRevC.85.024622
2012CH07 Phys.Rev. C 85, 021601 (2012) A.Chyzh, C.Y.Wu, E.Kwan, R.A.Henderson, J.M.Gostic, T.A.Bredeweg, R.C.Haight, A.C.Hayes-Sterbenz, M.Jandel, J.M.O'Donnell, J.L.Ullmann Evidence for the stochastic aspect of prompt γ emission in spontaneous fission RADIOACTIVITY 252Cf(SF); measured prompt γ spectra, and γ-ray multiplicity distributions, total γ-ray energy distribution using 4π γ-ray calorimeter DANCE array at LANSCE facility. Data analyzed by iterative Bayesian and SVD methods. Stochastic features of the prompt γ emission in spontaneous fission at higher multiplicities.
doi: 10.1103/PhysRevC.85.021601
2012EN05 Phys.Rev. C 86, 064605 (2012) A.Enqvist, B.M.Wieger, L.Huang, M.Flaska, S.A.Pozzi, R.C.Haight, H.Y.Lee, E.Kwan, C.Y.Wu Neutron-induced 235U fission spectrum measurements using liquid organic scintillation detectors NUCLEAR REACTIONS 235U(n, F), E=0.5-10 MeV; measured neutron and γ TOF spectra, neutron fission spectra, average emitted neutron energy at LANSCE facility. Monte-Carlo simulations. Watt-spectra fits. Comparison with previous experimental studies.
doi: 10.1103/PhysRevC.86.064605
2012JA16 Phys.Rev.Lett. 109, 202506 (2012) M.Jandel, T.A.Bredeweg, E.M.Bond, M.B.Chadwick, A.Couture, J.M.O'Donnell, M.Fowler, R.C.Haight, T.Kawano, R.Reifarth, R.S.Rundberg, J.L.Ullmann, D.J.Vieira, J.M.Wouters, J.B.Wilhelmy, C.Y.Wu, J.A.Becker New Precision Measurements of the 235U(n, γ) Cross Section NUCLEAR REACTIONS 235U(n, γ), (n, F), E=0.000004-1 MeV; measured reaction products, Eγ, Iγ; deduced thick-target σ. Comparison with ENDF/B-VII, JENDL-4 evaluated libraries and available data.
doi: 10.1103/PhysRevLett.109.202506
2012KU15 Phys.Rev. C 85, 054602 (2012) S.Kunieda, R.C.Haight, T.Kawano, M.B.Chadwick, S.M.Sterbenz, F.B.Bateman, O.A.Wasson, S.M.Grimes, P.Maier-Komor, H.Vonach, T.Fukahori, Y.Watanabe Measurement and model analysis of (n, xα) cross sections for Cr, Fe, 59Co, and 58, 60Ni from threshold energy to 150 MeV NUCLEAR REACTIONS Cr, Fe, 59Co, 58,60Ni(n, xα), E=threshold-150 MeV; measured Eα, Iα, energy loss, σ(E) at WNR facility of LANSCE; analyzed model parameters; α formation factors, angle-integrated spectra, cross section. Statistical decay and pre-equilibrium reaction models, and clustering exciton model. Discussed uncertainties in nuclear level densities in statistical decay calculation. Comparison with previous studies.
doi: 10.1103/PhysRevC.85.054602
2012KW01 Nucl.Instrum.Methods Phys.Res. A688, 55 (2012) E.Kwan, C.Y.Wu, R.C.Haight, H.Y.Lee, T.A.Bredeweg, A.Chyzh, M.Devlin, N.Fotiades, J.M.Gostic, R.A.Henderson, M.Jandel, A.Laptev, R.O.Nelson, J.M.O'Donnell, B.A.Perdue, T.N.Taddeucci, J.L.Ullmann, S.A.Wender Prompt energy distribution of 235U(n, f)γ at bombarding energies of 1-20 MeV NUCLEAR REACTIONS 235U(n, F), E=1-20 MeV; measured reaction products, Eγ, Iγ; deduced prompt γ-rays distribution. Comparison with GEANT4 simulations. RADIOACTIVITY 252Cf(SF); measured decay products, Eγ, Iγ; deduced prompt γ-rays distribution. Comparison with GEANT4 simulations.
doi: 10.1016/j.nima.2012.06.003
2012TH03 Nucl.Instrum.Methods Phys.Res. A673, 16 (2012) J.T.Thompson, T.Kelley, E.Blain, R.C.Haight, J.M.O'Donnell, Y.Danon Measurement of (n, α) reactions on 147Sm and 149Sm using a lead slowing-down spectrometer NUCLEAR REACTIONS 147,149Sm(n, α), E=0.0001-10 keV; measured reaction products, Eα, Iα, Eγ, Iγ; deduced thermal σ. Comparison with previous measurements, ENDF/B-VII evaluated nuclear library.
doi: 10.1016/j.nima.2012.01.005
2011CH31 Phys.Rev. C 84, 014306 (2011) A.Chyzh, B.Baramsai, J.A.Becker, F.Becvar, T.A.Bredeweg, A.Couture, D.Dashdorj, R.C.Haight, M.Jandel, J.Kroll, M.Krticka, G.E.Mitchell, J.M.O'Donnell, W.Parker, R.S.Rundberg, J.L.Ullmann, D.J.Vieira, C.L.Walker, J.B.Wilhelmy, J.M.Wouters, C.Y.Wu Measurement of the 157Gd(n, γ) reaction with the DANCE γ calorimeter array NUCLEAR REACTIONS 157Gd(n, γ), E=<300 eV; measured Eγ, Iγ using DANCE γ calorimeter. 158Gd; deduced E1, M1 and E1 photon strength distributions, resonances, multiplicity, spin distribution, multistep cascade (MSC) spectra. Statistical model calculations using DICEBOX code. Scissors mode.
doi: 10.1103/PhysRevC.84.014306
2011HA54 J.Korean Phys.Soc. 59, 1553s (2011) Neutron-Emission Measurements at a White Neutron Source NUCLEAR REACTIONS 239Pu(n, F), E=1-2 MeV;239Pu(n, F), E=4-5 MeV; measured fission neutron spectra yields. Ni(n, n'), E=6-7 MeV;Ni(n, n'), E=7-8 MeV; measured neutron spectra σ(En); calculated neutron spectra σ(En) using EMPIRE. White neutron source at LANSCE.
doi: 10.3938/jkps.59.1553
2011KA34 J.Korean Phys.Soc. 59, 1721s (2011) T.Kajimoto, N.Shigyo, K.Ishibashi, D.Moriguchi, Y.Nakamura, H.Arakawa, S.Kunieda, T.Watanabe, R.C.Haight Measurements of Neutron-Induced Neutron-Production Double-Differential Cross Sections from 50 to 150 MeV NUCLEAR REACTIONS 238U(n, n'), E=45-160 MeV; measured In(θ), En using TOF; deduced σ(E, θ); calculated σ(E, θ) using PHITS with JENDL/HE and TALYS.
doi: 10.3938/jkps.59.1721
2011LA16 J.Korean Phys.Soc. 59, 995s (2011) A.B.Laptev, R.C.Haight, R.A.Arndt, W.J.Briscoe, M.W.Paris, I.I.Strakovsky, R.L.Workman The Recent Absolute Total np and pp Cross Section Determinations: Quality of Data Description and Prediction of Experimental Observables NUCLEAR REACTIONS 1H(p, p), E=0-3000 MeV;1H(n, n), E=0-1300 MeV; calculated, analyzed np and pp SAID facility scattering σ; evaluated σ using partial-wave analysis.
doi: 10.3938/jkps.59.995
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
2011UL01 J.Korean Phys.Soc. 59, 1406s (2011) J.L.Ullmann, A.J.Couture, A.L.Keksis, D.J.Vieira, J.M.O'Donnell, J.M.Wouters, M.Jandel, R.C.Haight, R.S.Rundberg, T.A.Bredeweg, T.Kawano, C.Y.Wu, J.A.Becker, A.Chyzh, B.Baramsai, G.E.Mitchell, M.Krticka Measurement of the 238U Neutron-capture Cross Section and Gamma-emission Spectra from 10 eV to 100 keV Using the DANCE Detector at LANSCE NUCLEAR REACTIONS 238U(n, γ), E=10 eV-100 keV; measured Eγ, Iγ, γγ-coin using DANCE at LANSCE; deduced σ, γ multiplicity, 36 eV resonance σ(Eγ); calculated γ multiplicity, σ(Eγ) using DICEBOX code.
doi: 10.3938/jkps.59.1406
2010BO07 Phys.Rev. C 82, 014001 (2010) N.Boukharouba, F.B.Bateman, A.D.Carlson, C.E.Brient, S.M.Grimes, T.N.Massey, R.C.Haight, D.E.Carter Measurement of the n-p elastic scattering angular distribution at En=14.9 MeV NUCLEAR REACTIONS 1H(n, n), E=14.9 MeV; measured Ep, Ip, σ, σ(θ). Comparison with predictions of phase-shift analysis and the ENDF/B-VII.0 evaluation.
doi: 10.1103/PhysRevC.82.014001
2009SH05 Phys.Rev. C 79, 024301 (2009) S.A.Sheets, U.Agvaanluvsan, J.A.Becker, F.Becvar, T.A.Bredeweg, R.C.Haight, M.Jandel, M.Krticka, G.E.Mitchell, J.M.O'Donnell, W.Parker, R.Reifarth, R.S.Rundberg, E.I.Sharapov, J.L.Ullmann, D.J.Vieira, J.B.Wilhelmy, J.M.Wouters, C.Y.Wu Test of the statistical model in 96Mo with the BaF2γ calorimeter DANCE array NUCLEAR REACTIONS 95Mo(n, γ), E<2 keV; measured Eγ, Iγ, from multi-step γ cascades for s- and p-wave neutron resonances below 2 keV. Compared γ spectral shapes to DICEBOX statistical model simulations. Compared multi-step γ-cascade spectra for different multiplicities from various resonances with predictions of different photon strength function models.
doi: 10.1103/PhysRevC.79.024301
2008AL03 Phys.Rev. C 77, 015806 (2008) A.M.Alpizar-Vicente, T.A.Bredeweg, E.-I.Esch, U.Greife, R.C.Haight, R.Hatarik, J.M.O'Donnell, R.Reifarth, R.S.Rundberg, J.L.Ullmann, D.J.Vieira, J.M.Wouters Neutron capture cross section of 62Ni at s-process energies NUCLEAR REACTIONS 62Ni(n, γ), E=35 eV-500 keV; measured neutron capture cross sections, Eγ.
doi: 10.1103/PhysRevC.77.015806
2008ES01 Phys.Rev. C 77, 034309 (2008) E.-I.Esch, R.Reifarth, E.M.Bond, T.A.Bredeweg, A.Couture, S.E.Glover, U.Greife, R.C.Haight, A.M.Hatarik, R.Hatarik, M.Jandel, T.Kawano, A.Mertz, J.M.O'Donnell, R.S.Rundberg, J.M.Schwantes, J.L.Ullmann, D.J.Vieira, J.B.Wilhelmy, J.M.Wouters Measurement of the 237Np(n, γ) cross section from 20 meV to 500 keV with a high efficiency, highly segmented 4π BaF2 detector NUCLEAR REACTIONS 237Np(n, γ), E=0.02-500 keV; measured σ, neutron flux, Eγ, Iγ, time-of-flight spectra, α-spectra. DANCE array. Comparisons with Hauser-Feshbach-Moldauer calculations.
doi: 10.1103/PhysRevC.77.034309
2008JA08 Phys.Rev. C 78, 034609 (2008); Publishers Note Phys.Rev. C 78, 049904 (2008) M.Jandel, T.A.Bredeweg, E.M.Bond, M.B.Chadwick, R.R.Clement, A.Couture, J.M.O'Donnell, R.C.Haight, T.Kawano, R.Reifarth, R.S.Rundberg, J.L.Ullmann, D.J.Vieira, J.B.Wilhelmy, J.M.Wouters, U.Agvaanluvsan, W.E.Parker, C.Y.Wu, J.A.Becker Neutron capture cross section of 241Am NUCLEAR REACTIONS 241Am(n, γ), E=0.02 eV-320 keV; measured Eγ, Iγ, σ, resonance parameters. Comparison with evaluated cross sections databases.
doi: 10.1103/PhysRevC.78.034609
2008RE01 Phys.Rev. C 77, 015804 (2008) R.Reifarth, M.Heil, C.Forssen, U.Besserer, A.Couture, S.Dababneh, L.Dorr, J.Gorres, R.C.Haight, F.Kappeler, A.Mengoni, S.O'Brien, N.Patronis, R.Plag, R.S.Rundberg, M.Wiescher, J.B.Wilhelmy The 14C(n, γ) cross section between 10 keV and 1 MeV NUCLEAR REACTIONS 14C(n, γ), E=10-1000 keV; measured neutron spectra, neutron flux, Eγ, Iγ, cross sections; deduced reaction rate. 15C; measured half-life.
doi: 10.1103/PhysRevC.77.015804
2007AG09 Nucl.Instrum.Methods Phys.Res. B261, 934 (2007) U.Agvaanluvsan, J.A.Becker, R.A.Macri, W.Parker, P.Wilk, C.Y.Wu, T.A.Bredeweg, E.Esch, R.C.Haight, J.M.O'Donnell, R.Reifarth, R.S.Rundberg, J.M.Schwantes, J.L.Ullmann, D.J.Vieira, J.B.Wilhelmy, J.M.Wouters, G.E.Mitchell, S.Sheets, F.Becvar, M.Krticka Progress on the europium neutron capture study using DANCE NUCLEAR REACTIONS 151,153Eu(n, γ), E=0.1-100 keV; measured Eγ, Iγ, and multiplicity distributions.
doi: 10.1016/j.nimb.2007.03.107
2007SH46 Phys.Rev. C 76, 064317 (2007) S.A.Sheets, U.Agvaanluvsan, J.A.Becker, F.Becvar, T.A.Bredeweg, R.C.Haight, M.Krticka, M.Jandel, G.E.Mitchell, J.M.O'Donnell, W.E.Parker, R.Reifarth, R.S.Rundberg, E.I.Sharapov, I.Tomandl, J.L.Ullmann, D.J.Vieira, J.M.Wouters, J.B.Wilhelmy, C.Y.Wu Spin and parity assignments for 94, 95Mo neutron resonances NUCLEAR REACTIONS 94,95Mo(n, γ), E=800 MeV; measured neutron energies, Eγ, Iγ, γ-ray multiplicities. 95,96Mo; deduced neutron resonance levels, J, π.
doi: 10.1103/PhysRevC.76.064317
2007SO06 Phys.Rev. C 75, 034611 (2007) D.S.Sorenson, J.L.Ullmann, A.Ling, B.K.Park, R.C.Haight, N.S.P.King, R.A.Lindgren, H.Baghaei, E.J.Stephenson, F.P.Brady, J.L.Romero, J.Rapaport, B.L.Clausen, C.Wuest, F.Sammarruca Limitations of the distorted-wave impulse approximation in describing the energy dependence of the 10B(n, p)10Be(g.s.) reaction NUCLEAR REACTIONS 10B(n, p), E=70240 MeV; measured σ(E, θ). Comparison with zero- and finite-range DWIA predictions.
doi: 10.1103/PhysRevC.75.034611
2006RO22 Nucl.Instrum.Methods Phys.Res. A562, 771 (2006) C.Romano, Y.Danon, R.C.Haight, S.A.Wender, D.J.Vieira, E.M.Bond, R.S.Rundberg, J.B.Wilhelmy, J.M.O'Donnell, A.F.Michaudon, T.A.Bredeweg, D.Rochman, T.Granier, T.Ethvignot Measurements of (n, α) cross-section of small samples using a lead-slowing-down-spectrometer NUCLEAR REACTIONS 6Li(n, α), E ≈ 0.1-10000 eV; measured Eα, σ(E). Lead-slowing-down spectrometer.
doi: 10.1016/j.nima.2006.02.052
2006RO28 Nucl.Instrum.Methods Phys.Res. A564, 400 (2006) D.Rochman, R.C.Haight, J.M.O'Donnell, S.A.Wender, D.J.Vieira, E.M.Bond, T.A.Bredeweg, J.B.Wilhelmy, T.Granier, T.Ethvignot, M.Petit, Y.Danon, C.Romano Cross-section measurements for 239Pu(n, f) and 6Li(n, α) with a lead slowing-down spectrometer NUCLEAR REACTIONS 239Pu(n, F), E < 100 keV; measured fission σ. 6Li(n, α), E < 10 keV; measured σ. Lead slowing-down spectrometer.
doi: 10.1016/j.nima.2006.03.032
2005ET01 Phys.Rev.Lett. 94, 052701 (2005) T.Ethvignot, M.Devlin, H.Duarte, T.Granier, R.C.Haight, B.Morillon, R.O.Nelson, J.M.O'Donnell, D.Rochman Neutron Multiplicity in the Fission of 238U and 235U with Neutrons up to 200 MeV NUCLEAR REACTIONS 235,238U(n, F), E=0.4-200 MeV; measured prompt fission neutron spectra, multiplicities. Comparison with model predictions.
doi: 10.1103/PhysRevLett.94.052701
2005NO04 Nucl.Phys. B(Proc.Supp.) S143, 508 (2005) E.B.Norman, A.R.Smith, A.F.Barghouty, R.C.Haight, S.A.Wender Cosmic-Ray Production of 60Co in Double Beta-Decay Source Materials NUCLEAR REACTIONS Ge, Mo, Te(p, X)60Co, E=0.8, 1.85 GeV; measured production σ. Comparison with model predictions.
doi: 10.1016/j.nuclphysbps.2005.01.173
2005RE22 Nucl.Phys. A758, 787c (2005) R.Reifarth, M.Heil, R.Plag, U.Besserer, S.Dababneh, L.Dorr, J.Gorres, R.C.Haight, F.Kappeler, A.Mengoni, S.O'Brien, N.Patronis, R.S.Rundberg, M.Wiescher, J.B.Wilhelmy Stellar neutron capture rates of 14C NUCLEAR REACTIONS 14C(n, γ), E=30, 150, 500 keV; measured σ. Fast cyclic activation technique.
doi: 10.1016/j.nuclphysa.2005.05.141
2005RE25 Nucl.Instrum.Methods Phys.Res. B241, 176 (2005) R.Reifarth, E.-I.Esch, A.Alpizar-Vicente, E.M.Bond, T.A.Bredeweg, S.E.Glover, U.Greife, R.Hatarik, R.C.Haight, A.Kronenberg, J.M.O'Donnell, R.S.Rundberg, J.M.Schwantes, J.L.Ullmann, D.J.Vieira, J.B.Wilhelmy, J.M.Wouters (n, γ) measurements on radioactive isotopes with DANCE NUCLEAR REACTIONS 237Np(n, γ), E=0.01-10 eV; measured σ. Comparison with previous results.
doi: 10.1016/j.nimb.2005.07.022
2005RO30 Nucl.Instrum.Methods Phys.Res. A550, 397 (2005) D.Rochman, R.C.Haight, J.M.O'Donnell, A.Michaudon, S.A.Wender, D.J.Vieira, E.M.Bond, T.A.Bredeweg, A.Kronenberg, J.B.Wilhelmy, T.Ethvignot, T.Granier, M.Petit, Y.Danon Characteristics of a lead slowing-down spectrometer coupled to the LANSCE accelerator NUCLEAR REACTIONS 235U, 239Pu(n, F), E < 100 keV; measured fission σ. Lead slowing-down spectrometer.
doi: 10.1016/j.nima.2005.04.075
2004LA10 Nucl.Phys. A734, E45 (2004) A.B.Laptev, A.Yu.Donets, A.V.Fomichev, A.A.Fomichev, R.C.Haight, O.A.Shcherbakov, S.M.Soloviev, Yu.V.Tuboltsev, A.S.Vorobyev Neutron Induced Fission Cross-Sections of 240Pu and 243Am in the Energy Range 1 - 200 MeV NUCLEAR REACTIONS 240Pu, 243Am(n, F), E=1-200 MeV; measured fission σ.
doi: 10.1016/j.nuclphysa.2004.03.016
2004OS02 Phys.Rev. C 70, 054613 (2004) J.H.Osborne, F.P.Brady, J.L.Romero, J.L.Ullmann, D.S.Sorenson, A.Ling, N.S.P.King, R.C.Haight, J.Rapaport, R.W.Finlay, E.Bauge, J.P.Delaroche, A.J.Koning Measurement of neutron elastic scattering cross sections for 12C, 40Ca, and 208Pb at energies from 65 to 225 MeV NUCLEAR REACTIONS 12C, 40Ca, 208Pb(n, n), E=65-225 MeV; measured σ(θ). Comparison with model predictions, previous results.
doi: 10.1103/PhysRevC.70.054613
2004RE10 Nucl.Instrum.Methods Phys.Res. A524, 215 (2004) R.Reifarth, R.C.Haight, M.Heil, F.Kappeler, D.J.Vieira Neutron capture measurements at a RIA-type facility
doi: 10.1016/j.nima.2004.01.050
2004RO16 Nucl.Instrum.Methods Phys.Res. A523, 102 (2004) D.Rochman, R.C.Haight, J.M.O'Donnell, M.Devlin, T.Ethvignot, T.Granier Neutron-induced reaction studies at FIGARO using a spallation source NUCLEAR REACTIONS 28Si(n, n'), E=4-20 MeV; measured En, angle-integrated σ(E). Comparison with model predictions.
doi: 10.1016/j.nima.2003.12.026
2003DI03 Phys.Rev. C 67, 044606 (2003) F.S.Dietrich, J.D.Anderson, R.W.Bauer, S.M.Grimes, R.W.Finlay, W.P.Abfalterer, F.B.Bateman, R.C.Haight, G.L.Morgan, E.Bauge, J.-P.Delaroche, P.Romain Importance of isovector effects in reproducing neutron total cross section differences in the W isotopes NUCLEAR REACTIONS 182,184,186W(n, X), E=5-560 MeV; measured total σ. Comparison with model predictions.
doi: 10.1103/PhysRevC.67.044606
2003ET01 Phys.Lett. B 575, 221 (2003) T.Ethvignot, M.Devlin, R.Drosg, T.Granier, R.C.Haight, B.Morillon, R.O.Nelson, J.M.O'Donnell, D.Rochman Prompt-fission-neutron average energy for 238U(n, f) from threshold to 200 MeV NUCLEAR REACTIONS 238U(n, F), E=threshold-200 MeV; measured prompt fission neutron spectra. Comparison with model predictions.
doi: 10.1016/j.physletb.2003.09.048
2003GR10 Nucl.Instrum.Methods Phys.Res. A506, 149 (2003) T.Granier, L.Pangault, T.Ethvignot, R.C.Haight, X.Ledoux, V.Meot, Y.Patin, P.Pras, M.Szmigiel, R.S.Rundberg, J.B.Wilhelmy Measuring neutron-induced fission cross-section of shortlived actinides using a lead neutron-slowing-down spectrometer NUCLEAR REACTIONS 235U(n, F), E=low; measured fission rate, neutron spectra. Lead neutron-slowing-down spectrometer. Application to measurement of fission of short-lived isotopes discussed.
doi: 10.1016/S0168-9002(03)01373-1
2002BO01 Phys.Rev. C65, 014004 (2002); Erratum Phys.Rev. C 82, 039901 (2010) N.Boukharouba, F.B.Bateman, C.E.Brient, A.D.Carlson, S.M.Grimes, R.C.Haight, T.N.Massey, O.A.Wasson Measurement of the n-p Elastic Scattering Angular Distribution at En = 10 MeV NUCLEAR REACTIONS 1H(n, p), E=10 MeV; measured reaction products, Ep, Ip; deduced σ(θ). Comparison with ENDF/B-V, ENDF/B-VI evaluated nuclear libraries, experimental data.
doi: 10.1103/PhysRevC.65.014004
2001AB14 Phys.Rev. C63, 044608 (2001) W.P.Abfalterer, F.B.Bateman, F.S.Dietrich, R.W.Finlay, R.C.Haight, G.L.Morgan Measurement of Neutron Total Cross Sections up to 560 MeV NUCLEAR REACTIONS H, Li, 6,7Li, B, 10,11B, C, 13C, F, Mg, S, P, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Co, Y, Mo, In, W, 197Au, Hg, Pb, Th, 238U(n, X), E < 600 MeV; measured transmission neutron spectra; deduced total σ. Comparisons with model predictions, previous results.
doi: 10.1103/PhysRevC.63.044608
1999BB04 Phys.Rev. C60, 064609 (1999) F.B.Bateman, R.C.Haight, M.B.Chadwick, S.M.Sterbenz, S.M.Grimes, H.Vonach Light Charged-Particle Production from Neutron Bombardment of Silicon up to 60 MeV: Role of level densities and isospin NUCLEAR REACTIONS Si(n, pX), (n, dX), (n, αX), E < 60 MeV; measured proton spectra, deuteron spectra, α spectra, σ(E, θ), production σ; deduced isospin, level density effects. Statistical model calculations. Neutrons from spallation.
doi: 10.1103/PhysRevC.60.064609
1998AB21 Phys.Rev.Lett. 81, 57 (1998) W.P.Abfalterer, F.B.Bateman, F.S.Dietrich, Ch.Elster, R.W.Finlay, W.Glockle, J.Golak, R.C.Haight, D.Huber, G.L.Morgan, H.W.Witala Inadequacies of the Nonrelativistic 3N Hamiltonian in Describing the n + d Total Cross Section NUCLEAR REACTIONS 1,2H(n, X), E=7-600 MeV; measured σ; deduced possible relativistic effects. Fadeev calculations.
doi: 10.1103/PhysRevLett.81.57
1998PA10 Phys.Rev. C57, 2416 (1998) A.Pavlik, H.Hitzenberger-Schauer, H.Vonach, M.B.Chadwick, R.C.Haight, R.O.Nelson, P.G.Young 27Al(n, xγ) Reactions for Neutron Energies from 3 to 400 MeV NUCLEAR REACTIONS 27Al(n, X)27Al/26Al/27Mg/26Mg/25Mg/24Mg/23Na/22Ne/21Ne/20Ne/18F, E=3-400 MeV; measured Eγ, Iγ; deduced yields, excitation functions. Comparison with multiple preequilibrium particle emission calculations.
doi: 10.1103/PhysRevC.57.2416
1997BA01 Phys.Rev. C55, 133 (1997) F.B.Bateman, S.M.Grimes, N.Boukharouba, V.Mishra, C.E.Brient, R.S.Pedroni, T.N.Massey, R.C.Haight Determination of the 29Si Level Density from 3 to 22 MeV NUCLEAR REACTIONS 27Al(d, n), E=2-6 MeV; measured neutron spectra, σ(θ) vs E. 28Si(n, p), E=5.52-12.97 MeV; measured σ(θ) vs E. 28Si(n, α), E=9.02 MeV; measured spectra. 29Si deduced level density. Three different data analysis techniques.
doi: 10.1103/PhysRevC.55.133
1997KE06 Nucl.Phys. A621, 243c (1997) V.V.Ketlerov, A.A.Goverdovsky, V.A.Khryachkov, V.F.Mitrofanov, Yu.B.Ostapenko, R.C.Haight, P.E.Koehler, S.M.Grimes, R.S.Smith Detailed Study of Double-Differential Cross-Sections for the 17O(n, α)14C Reaction NUCLEAR REACTIONS 17O(n, γ), E < 1.01 MeV; measured α spectra, σ(θ).
doi: 10.1016/S0375-9474(97)00246-7
1997VO03 Phys.Rev. C55, 2458 (1997) H.Vonach, A.Pavlik, A.Wallner, M.Drosg, R.C.Haight, D.M.Drake, S.Chiba Spallation Reactions in 27Al and 56Fe Induced by 800 MeV Protons NUCLEAR REACTIONS, ICPND 27Al(p, X)28Si/25Na/24Na/22Na/23Ne/18Ne/23F/22F/21F/20F/20O/19O/14O, E=800 MeV; 56Fe(p, X)56Co/53Fe/54Mn/52Mn/52mMn/50mMn/51Cr/49Cr/48Cr/53V/48V/51Ti/48Sc/47Sc/46Sc/44gSc/44mSc/43Sc/42mSc/42K/38mK/41Ar/39Cl/38Cl/34Cl/32Cl/38S/37S/35P/33Si/26Si/30Al/29Al/28Al/28Mg/27Mg/25Na/24Na/22Na/23Ne/20F, E=800 MeV; measured γ production σ, discrete γ lines; deduced nuclide production σ.
doi: 10.1103/PhysRevC.55.2458
1996GR31 Nucl.Sci.Eng. 124, 271 (1996) S.M.Grimes, C.E.Brient, F.C.Goeckner, F.B.Bateman, M.B.Chadwick, R.C.Haight, T.M.Lee, S.M.Sterbenz, P.G.Young, O.A.Wasson, H.Vonach The 59Co(n, xα) Reaction from 5 to 50 MeV NUCLEAR REACTIONS 59Co(n, xα), E=5-50 MeV; measured α-production σ(E), σ(θ); deduced reaction mechanism. Sequential reactions, Hauser-Feshbach plus preequilibrium processes calculations.
doi: 10.13182/NSE96-A28577
1996HA52 Nucl.Sci.Eng. 124, 219 (1996) R.C.Haight, D.W.Kneff, B.M.Oliver, L.R.Greenwood, H.Vonach Helium Production by 9.85-MeV Neutrons in Elemental Iron, Nickel, and Copper and in 56Fe and 58,60,61Ni NUCLEAR REACTIONS 56Fe, 58,60,61Ni(n, X), E=9.85 MeV; measured helium production σ. Isotope dilution, gas mass spectrometry.
doi: 10.13182/NSE96-A28573
1996ME13 Ann.Nucl.Energy 26, 877 (1996) J.W.Meadows, D.L.Smith, L.R.Greenwood, R.C.Haight, Y.Ikeda, C.Konno Measurement of Fast-Neutron Activation Cross Sections for Copper, Europium, Hafnium, Iron, Nickel, Silver, Terbium and Titanium at 10.0 and 14.7 MeV and for the Be(d, n) Thick-Target Spectrum NUCLEAR REACTIONS Cu, Eu, Hf, Fe, Ni, Ag, Tb, Ti(n, X), E=10, 14.7 MeV; measured activation σ for (n, n), (n, n'), (n, p), (n, α), (n, 2n), (n, F) reactions.
doi: 10.1016/0306-4549(95)00068-2
1994FL04 Phys.Rev.Lett. 72, 3476 (1994); Erratum Phys.Rev.Lett. 73, 1190 (1994) R.E.Florizone, J.Asai, G.Feldman, E.L.Hallin, D.M.Skopik, J.M.Vogt, R.C.Haight, S.M.Sterbenz Simultaneous Measurement of the (γ, p)/(γ, n) Cross-Section Ratio in 4He as a Test of Charge Symmetry NUCLEAR REACTIONS, ICPND 4He(γ, p), (γ, n), E=25-60 MeV bremsstrahlung; measured σ(θ) vs E; deduced angle integrated yields. 4He deduced no significant charge symmetry violation evidence.
doi: 10.1103/PhysRevLett.72.3476
1994GO51 Proc.Intern.Conf.Nuclear Data for Science and Technology, Gatlinburg, Tennesse, 9-13 May, 1994, J.K.Dickens, Ed., American Nuclear Society, Vol.1, p.117 (1994) A.A.Goverdovski, V.A.Khryachkov, V.V.Ketlerov, V.F.Mitrofanov, H.Vonach, R.C.Haight, Yu.B.Ostapenko (n, α) reaction studies using a gridded ionization chamber NUCLEAR REACTIONS 58Ni(n, α), E=-1.0 eV-6.8 MeV; measured products , 55Fe, 4He; deduced σ, σ(E), σ(θ). Data were imported from EXFOR entry 41561.
1994VO16 Phys.Rev. C50, 1952 (1994) H.Vonach, A.Pavlik, M.B.Chadwick, R.C.Haight, R.O.Nelson, S.A.Wender, P.G.Young 207,208Pb(n, xnγ) Reactions for Neutron Energies from 3 to 200 MeV NUCLEAR REACTIONS 207,208Pb(n, xn), E=3-200 MeV; measured Eγ, Iγ; calculated γ production σ(E), x ≤ 9; deduced multiple preequilibrium emission role. Exciton, Hauser-Feshbach, coupled-channels models.
doi: 10.1103/PhysRevC.50.1952
1993DR04 Nucl.Instrum.Methods Phys.Res. B73, 392 (1993) M.Drosg, D.M.Drake, R.C.Haight, R.O.Nelson Fast Neutron Yield from 20-MeV Tritons on Water Part II. Triton Interaction with Heavy Water NUCLEAR REACTIONS 2H, 16O(t, n), E=20 MeV; measured σ(θn, En); deduced neutron yield for 16O(t, n), 2H+t breakup reactions. Heavy water target.
doi: 10.1016/0168-583X(93)95757-V
1993FI01 Phys.Rev. C47, 237 (1993) R.W.Finlay, W.P.Abfalterer, G.Fink, E.Montei, T.Adami, P.W.Lisowski, G.L.Morgan, R.C.Haight Neutron Total Cross Sections at Intermediate Energies NUCLEAR REACTIONS 9Be, C, N, O, 27Al, Si, 40Ca, Cu, 90Zr, 93Nb, Sn, Ta, 208Pb, 209Bi(n, X), E ≤ 600 MeV; measured transmission vs neutron energy; deduced total σ(E), neutron mean free path. Enriched 40Ca, 90Zr, 208Pb targets.
doi: 10.1103/PhysRevC.47.237
1993ST06 Phys.Rev. C47, 1647 (1993) S.Stamer, W.Scobel, W.B.Amian, R.C.Byrd, R.C.Haight, J.L.Ullmann, R.W.Bauer, M.Blann, B.A.Pohl, J.Bisplinghoff, R.Bonetti Double Differential Cross Sections for Neutron Emission Induced by 256 MeV and 800 MeV Protons NUCLEAR REACTIONS 7Li, 27Al, Zr, Pb(p, xn), E=256, 800 MeV; measured σ(θ, E); deduced reaction mechanism. Intranuclear cascade, statistical multi-step, hybrid models.
doi: 10.1103/PhysRevC.47.1647
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