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NSR database version of April 11, 2024.

Search: Author = G.P.Nobre

Found 33 matches.

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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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2023NO03      Phys.Rev. C 107, 034612 (2023)

G.P.A.Nobre, D.A.Brown, S.J.Hollick, S.Scoville, P.Rodriguez

Novel machine-learning method for spin classification of neutron resonances

NUCLEAR REACTIONS 52Cr(n, X), E=0.00001-20 MeV; analyzed evaluated and experimental data on neutron resonances; deduced resonances widths, position J, π. Machine learning approach to automate the quantum number assignments to neutron resonances using only the resonances’ energies and widths and not relying on detailed transmission or capture measurements.

doi: 10.1103/PhysRevC.107.034612
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2021NO03      Nucl.Data Sheets 173, 1 (2021)

G.P.A.Nobre, M.T.Pigni, D.A.Brown, R.Capote, A.Trkov, K.H.Guber, R.Arcilla, J.Gutierrez, A.Cuadra, G.Arbanas, B.Kos, D.Bernard, P.Leconte

Newly Evaluated Neutron Reaction Data on Chromium Isotopes

NUCLEAR REACTIONS 50,52,53Cr(n, n), (n, γ), (n, X), E<20 MeV; analyzed available data; deduced recommended σ using EMPIRE code within the Hauser-Feshbach framework.

doi: 10.1016/j.nds.2021.04.002
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2020NO03      Phys.Rev. C 101, 034608 (2020)

G.P.A.Nobre, D.A.Brown, M.W.Herman, A.Golas

Constraining level densities through quantitative correlations with cross-section data

NUCLEAR REACTIONS 56Fe(n, p)56Mn, E=3-20 MeV; calculated σ(E), and fractional variation in σ relative to change in level densities of target and product nuclei. 56Fe(n, nX), E=9.1, 13.35, 14.06, 14.1 MeV; calculated double differential σ(E, θ). 56Fe(n, n'γ), E<20 MeV; calculated σ(E) for different excitation energies in 56Fe, and fractional variation in σ relative to change in level densities of target and product nuclei. 56Fe, 56Mn; analyzed spin distributions for levels of positive and negative parities, nuclear level densities, and cumulative number of levels, compared to data in RIPL library; analyzed sensitivity matrices connecting variations in level density (LD) at a given excitation energy to cross-section changes at a given incident energy; deduced level densities at an extended range of excitation energy, beyond the separation energy. Calculations based on Gilbert-Cameron (GC) model with parameters fitted based on ENDF/B-VIII.0, and Hartree-Fock-Bogoliubov (HFB) approach. Comparison with experimental data from EXFOR and other literature.

doi: 10.1103/PhysRevC.101.034608
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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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2018BR14      Phys.Rev. C 98, 024616 (2018)

D.A.Brown, G.P.A.Nobre, M.W.Herman

Impact of alternative transmission coefficient parametrizations on Hauser-Feshbach theory

NUCLEAR REACTIONS 90Zr, 197Au(n, n), (n, n'), (n, γ), (n, X), E<9 MeV; analyzed elastic, total inelastic, capture, total σ(E) with and without the superradiance modified Hauser-Feshbach equation, using experimental data for resolved resonances, unresolved resonances, and resonances in the fast regions taken from the EXFOR library; investigated neutron transmission coefficients in different formulations: Moldauer's sum rule for resonance reactions, the SPRT method, and the Moldauer-Simonius method.

doi: 10.1103/PhysRevC.98.024616
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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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2018GA09      Phys.Rev. C 97, 034629 (2018)

L.R.Gasques, A.S.Freitas, L.C.Chamon, J.R.B.Oliveira, N.H.Medina, V.Scarduelli, E.S.Rossi, M.A.G.Alvarez, V.A.B.Zagatto, J.Lubian, G.P.A.Nobre, I.Padron, B.V.Carlson

Elastic, inelastic, and 1n transfer cross sections for the 10B+ 120Sn reaction

NUCLEAR REACTIONS 120Sn(10B, 10B), (10B, 10B'), (10B, 11B), E=37.5 MeV; measured reaction products, particle spectra, σ(θ) for elastic and inelastic scattering using the Silicon Array and Telescopes of Usp for Reactions and Nuclear applications (SATURN) system at the Pelletron accelerator of University of Sao Paulo; analyzed data for σ(θ) using the coupled reaction channel (CRC) and one-step DWBA formalisms. 120Sn; deduced excitation of first 2+ and 3- levels, B(E2), B(E3), and deformation lengths. 10B; deduced excitation of 1+ level, B(E2), deformation length. 119Sn; deduced levels, σ, spectroscopic factors, CRC and DWBA analysis.

doi: 10.1103/PhysRevC.97.034629
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0901.


2018HE06      Nucl.Data Sheets 148, 214 (2018)

M.Herman, A.Trkov, R.Capote, G.P.A.Nobre, D.A.Brown, R.Arcilla, Y.Danon, A.Plompen, S.F.Mughabghab, Q.Jing, G.Zhigang, L.Tingjin, L.Hanlin, R.Xichao, L.Leal, B.V.Carlson, T.Kawano, M.Sin, S.P.Simakov, K.Guber

Evaluation of Neutron Reactions on Iron Isotopes for CIELO and ENDF/B-VIII.0

NUCLEAR REACTIONS 56Fe(n, X), E<20 MeV; analyzed available data; calculated σ, σ(θ), σ(θ, E).

doi: 10.1016/j.nds.2018.02.004
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2015BR02      J.Phys.(London) G42, 034020 (2015)

D.A.Brown, M.Herman, S.Hoblit, E.A.McCutchan, G.P.A.Nobre, B.Pritychenko, A.A.Sonzogni

Uncertainty quantification in the Nuclear Data Program

NUCLEAR REACTIONS 96Mo, 100Ru, 104Pd, 110Cd, 116Sn, 122,123,124Te, 128,130Xe, 134,136Ba, 142Nd, 148,150Sm, 154Gd, 160Dy, 176Hf, 198Hg, 204Pb(n, γ), E=30 keV; calculated Maxwellian-averaged σ and their uncertainties. ENDF/B-VII.1 evaluated library covariances, s-process.

doi: 10.1088/0954-3899/42/3/034020
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2015CH19      J.Phys.(London) G42, 055102 (2015)

L.C.Chamon, L.R.Gasques, G.P.A.Nobre, E.S.Rossi, Jr, R.J.de Boer, C.Seymour, M.Wiescher, G.G.Kiss

Evidence of a slight nuclear transparency in the alpha-nucleus systems

NUCLEAR REACTIONS 120,130Te(α, α'), E<15 MeV; calculated inelastic σ(θ). EMPIRE nuclear model code, comparison with available data.

doi: 10.1088/0954-3899/42/5/055102
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1739.


2015NO01      Phys.Rev. C 91, 024618 (2015)

G.P.A.Nobre, A.Palumbo, M.Herman, D.Brown, S.Hoblit, F.S.Dietrich

Derivation of an optical potential for statically deformed rare-earth nuclei from a global spherical potential

NUCLEAR REACTIONS 165Ho, 182,184,186W(n, X), E=0.003-200 MeV; calculated total σ(E). 158,160Gd(n, n), (n, n'), E=2.5, 4.1 MeV; Gd(n, n), E=0.334-0.919 MeV; Gd(n, n'), E=4.51-8.41 MeV; 165Ho(n, n), E=0.350, 0.60, 0.79, 0.93 MeV; 165Ho(n, n'), E=1.20, 4.51, 9.99, 11 MeV; 182,184W(n, n), (n, n')E=1.5-6.0 MeV; calculated σ(θ, E). Coupled-channel calculations with optical potential for statically deformed rare-earth nuclei using rotational excited states of the g.s. band. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.024618
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2014NO04      Nucl.Data Sheets 118, 224 (2014)

G.P.A.Nobre, M.Herman, S.Hoblit, A.Palumbo, R.Capote, A.Trkov

Fitting Prompt Fission Neutron Spectra Using Kalman Filter Integrated with Empire Code

NUCLEAR REACTIONS 235U(n, F), E=thermal; calculated prompt fission neutron spectra using Los Alamos and Kornilov models incorporated in EMPIRE code; deduced parameters. Compared with data and one model to the other.

doi: 10.1016/j.nds.2014.04.041
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2014NO06      Nucl.Data Sheets 118, 266 (2014)

G.P.A.Nobre, A.Palumbo, D.Brown, M.Herman, S.Hoblit, F.S.Dietrich

Towards a Coupled-channel Optical Potential for Rare-earth Nuclei

NUCLEAR REACTIONS 152Sm, 156Gd, 162,166Dy, 180Hf(n, x), E=0.002-20 MeV;184W(n, x), E=0.05-20 MeV; calculated total σ. 184W(n, γ), E=0.003-40 MeV; calculated σ. 184W(n, n), E=1.5-6.0 MeV;184W(n, n'), E=1.5-3.5 MeV;calculated σ(θ) using optical model, coupled channels with quadrupole- and hexadecupole deformed potential and other corrections. Compared to EXFOR data.

doi: 10.1016/j.nds.2014.04.054
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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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2014ZA12      Nucl.Instrum.Methods Phys.Res. A 749, 19 (2014)

V.A.B.Zagatto, J.R.B.Oliveira, P.R.P.Allegro, L.C.Chamon, E.W.Cybulska, N.H.Medina, R.V.Ribas, W.A.Seale, C.P.Silva, L.R.Gasques, G.S.Zahn, F.A.Genezini, J.M.B.Shorto, J.Lubian, R.Linares, D.L.Toufen, M.A.G.Silveira, E.S.Rossi Jr, G.P.Nobre

γ-Particle coincidence technique for the study of nuclear reactions

NUCLEAR REACTIONS 110Pd(18O, 18O'), E=53.6 MeV; measured products, 110Pd; deduced σ(θ). Data were imported from EXFOR entry D0739.

doi: 10.1016/j.nima.2014.02.014
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0739.


2013BO19      Comput.Phys.Commun. 184, 085101 (2013)

S.Bogner, A.Bulgac, J.Carlson, J.Engel, G.Fann, R.J.Furnstahl, S.Gandolfi, G.Hagen, M.Horoi, C.Johnson, M.Kortelainen, E.Lusk, P.Maris, H.Nam, P.Navratil, W.Nazarewicz, E.Ng, G.P.A.Nobre, E.Ormand, T.Papenbrock, J.Pei, S.C.Pieper, S.Quaglioni, K.J.Roche, J.Sarich, N.Schunck, M.Sosonkina, J.Terasaki, I.Thompson, J.P.Vary, S.M.Wild

Computational nuclear quantum many-body problem: The UNEDF project

NUCLEAR REACTIONS 3He(d, p), 7Be(p, γ), E<1MeV; 172Yb, 188Os, 238U(γ, X), E<24 MeV; calculated σ. Comparison with experimental data.

NUCLEAR STRUCTURE 100Zr; calculated quadrupole deformation parameter, radii, neutron separation energy.

doi: 10.1016/j.cpc.2013.05.020
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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.


2011NO17      Phys.Rev. C 84, 064609 (2011)

G.P.A.Nobre, F.S.Dietrich, J.E.Escher, I.J.Thompson, M.Dupuis, J.Terasaki, J.Engel

Toward a microscopic reaction description based on energy-density-functional structure models

NUCLEAR REACTIONS 90Zr(n, X), E=10, 20, 30 MeV; 58Ni(n, X), E=20, 30 MeV; 58Ni(p, X), E=10-70 MeV; 48Ca(p, X), E=10-50 MeV; 40,48Ca, 58Ni, 144Sm(n, X), (p, X), E=30 MeV; 90Zr(p, X), E=20-70 MeV; calculated reaction cross section. 90Zr(p, p), E=40, 65 MeV; calculated σ(θ). Random-phase, Hartree-Fock-Bogoliubov (HFB) framework and Skyrme density functional with coupling to all RPA and QRPA inelastic channels including deuteron formation. Assessed effects of couplings between inelastic resonances from higher-order channels. Comparison with experimental data.

doi: 10.1103/PhysRevC.84.064609
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2011NO18      J.Phys.:Conf.Ser. 312, 082033 (2011)

G.P.A.Nobre, I.J.Thompson, J.E.Escher, F.S.Dietrich

Reaction cross-section predictions for nucleon induced reactions

NUCLEAR REACTIONS 58Ni(n, X), E=20, 30 MeV;90Zr(n, X), E=10, 20, 40 MeV;144Sm(n, X), E=30 MeV;40,48Ca, 58Ni(p, X), E=10, 20, 30, 40 MeV;90Zr(p, X), E=10, 20, 30, 40, 50, 60, 70 MeV;144Sm(p, X), E=30 MeV; calculated reaction σ using optical model with QRPA target excitations and coupling to inelastic and transfer channels. Proton reactions compared to data.

doi: 10.1088/1742-6596/312/4/082033
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2010NO06      Phys.Rev.Lett. 105, 202502 (2010)

G.P.A.Nobre, F.S.Dietrich, J.E.Escher, I.J.Thompson, M.Dupuis, J.Terasaki, J.Engel

Coupled-Channel Calculation of Nonelastic Cross Sections Using a Density-Functional Structure Model

NUCLEAR REACTIONS 40,48Ca, 58Ni, 90Zr, 144Sm(p, X), (n, X), E<40 MeV; calculated total reaction σ. Complete microscopic calculation, comparison with experimental data.

doi: 10.1103/PhysRevLett.105.202502
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2009CH01      J.Phys.(London) G36, 025102 (2009)

L.C.Chamon, G.P.A.Nobre, B.V.Carlson

Effect on the heavy-ion fusion and elastic scattering cross sections of common approximations assumed in coupled-channel calculations

doi: 10.1088/0954-3899/36/2/025102
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2009PE14      Nucl.Phys. A826, 211 (2009)

D.Pereira, C.P.Silva, J.Lubian, E.S.Rossi, L.C.Chamon, G.P.A.Nobre, T.Correa

Understanding fusion suppression and enhancement in the 18O + 58, 60, 64Ni systems

NUCLEAR REACTIONS 58,60,64Ni(18O, 18O), (18O, 18O'), (18O, 16O), E=34.5-65 MeV; analyzed σ(θ), σ, fusion σ, B(E2) using coupled-channels analysis; deduced spectroscopic factors. Comparison with data.

doi: 10.1016/j.nuclphysa.2009.06.015
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2007NO06      Nucl.Phys. A786, 90 (2007)

G.P.A.Nobre, L.C.Chamon, B.V.Carlson, I.J.Thompson, L.R.Gasques

Tunneling through a parabolic barrier coupled to an oscillatory degree of freedom: Application to heavy-ion fusion at sub-barrier energies

NUCLEAR REACTIONS 58,64Ni(58Ni, X), (64Ni, X), E(cm)=85-115 MeV; calculated fusion excitation functions.

doi: 10.1016/j.nuclphysa.2007.02.005
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2007NO08      Phys.Rev. C 75, 044606 (2007)

G.P.A.Nobre, L.C.Chamon, L.R.Gasques, B.V.Carlson, I.J.Thompson

Consistent analysis of fusion data without adjustable parameters for a wide variety of heavy-ion systems

NUCLEAR REACTIONS 12C, 92Zr, 208Pb(12C, X), 16O, 144,148,152,154Sm, 182,186W, 208Pb, 238U(16O, X), 208Pb(18O, X), 68Zn, 92Zr, 100Mo, 144Sm, 208Pb(28Si, X), 92,94,98,100Mo, 104Ru, 108,110Pd, 182W, 208Pb(32S, X), 90,98Zr, 92,100Mo, 104Ru, 108,110Pd(36S, X), 112,122Sn, 144,148,154Sm(40Ar, X), 40,48Ca, 48Ti, 90,98Zr, 192Os, 194Pt(40Ca, X), 90,98Zr(48Ca, X), 58,64Ni, 74Ge, 112,124Sn(58Ni, X), 64Ni, 74Ge, 100Mo(64Ni, X), 70,76Ge, 92Mo, 104Ru(86Kr, X), 90,96Zr(90Zr, X), E ≈ barrier; calculated fusion σ. Sao Paolo potential, comparison with data.

doi: 10.1103/PhysRevC.75.044606
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2007NO12      Phys.Rev. C 76, 024605 (2007)

G.P.A.Nobre, C.P.Silva, L.C.Chamon, B.V.Carlson

Consistent analysis of fusion data without adjustable parameters for systems involving odd nuclei

NUCLEAR STRUCTURE Li, Be, B, N, O, F, Al, s, Cl, Sc, Ti, V, Co, Ni, Cu, Ge, Y, Zr, Nb, Ru, Rh, Pd, Sn, Sm, Tb, Ho, Pb, Bi, Th; calculated deformation parameters.

NUCLEAR REACTIONS 14N, 159Tb, 232Th(11B, X), E not given; 159Tb(10B, X), E not given; 59Co, 209Bi(16O, X), E not given; 144Sm(17O, X), E not given; 65Cu(18O, X), E not given; 70,73,74,76Ge(27Al, X), E not given; 59Co(14N, X), E not given; 209Bi(15N, X), E not given; 208Pb, 232Th(19F, X), E not given; 93Nb, 101Ru, 103Rh, 105Pd(32S, X), (36S, X), E not given; 27Al, 58,60,62,64Ni, 59Co, 92Zr, 112Sn(35Cl, X), E not given; 58,60,62,64Ni(37Cl, X), E not given; calculated fusion cross sections.

doi: 10.1103/PhysRevC.76.024605
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2007NO14      Phys.Rev. C 76, 044608 (2007)

G.P.A.Nobre, L.C.Chamon

Comparison between the zero point motion and generalized frozen approximation models in accounting for heavy-ion fusion data

NUCLEAR REACTIONS 208Pb, 238U(16O, X), 182W, 208Pb(32S, X), 96Zr, 192Os, 194Pt(40Ca, X), 148,154Sm(40Ar, X), 74Ge(58Ni, X), 64Ni, 100Mo(64Ni, X), E=not given; calculated cross sections, comparisons with experimental values.

doi: 10.1103/PhysRevC.76.044608
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2006PE26      Phys.Rev. C 74, 034608 (2006)

D.Pereira, E.S.Rossi, Jr., G.P.A.Nobre, L.C.Chamon, C.P.Silva, L.R.Gasques, M.A.G.Alvarez, R.V.Ribas, J.R.B.Oliveira, N.H.Medina, M.N.Rao, E.W.Cybulska, W.A.Seale, N.Carlin, P.R.S.Gomes, J.Lubian, R.M.Anjos

18O+110Pd: Measurements and realistic coupled-channel analysis in a transitional region

NUCLEAR REACTIONS 110Pd(18O, 18O'), (18O, 16O), (18O, 14C), E=40-58 MeV; measured Eγ, Iγ, (particle)γ-coin; deduced excitation functions. Coupled-channels analysis.

doi: 10.1103/PhysRevC.74.034608
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2005AL03      Nucl.Phys. A748, 59 (2005)

J.J.S.Alves, P.R.S.Gomes, J.Lubian, L.C.Chamon, D.Pereira, R.M.Anjos, E.S.Rossi, Jr., C.P.Silva, M.A.G.Alvarez, G.P.A.Nobre, L.R.Gasques

Consistent analysis of peripheral reaction channels and fusion for the 16, 18O + 58Ni systems

NUCLEAR REACTIONS 58Ni(16O, 16O), (16O, 16O'), (16O, 12C), E=46 MeV; 58Ni(18O, 18O), (18O, 18O'), (18O, 17O), (18O, 16O), E=46 MeV; measured elastic, inelastic, and transfer σ(E, θ). Coupled-channels analysis, comparison with previous results.

doi: 10.1016/j.nuclphysa.2004.10.020
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2005AL45      Braz.J.Phys. 35, 909 (2005)

J.J.S.Alves, P.R.S.Gomes, J.Lubian, L.C.Chamon, R.M.Anjos, D.Pereira, E.S.Rossi, Jr., C.P.Silva, M.A.G.Alvarez, G.P.A.Nobre, L.R.Gasques

Elastic, Inelastic Scatterings and Transfer Reactions for 16, 18O on 58Ni Described by the Sao Paulo Potential

NUCLEAR REACTIONS 58Ni(16O, 16O), (16O, 16O'), (16O, X), (18O, 18O), (18O, 18O'), (18O, X), E=46 MeV; measured elastic, inelastic, and transfer σ(θ). Comparison with model predictions.

doi: 10.1590/S0103-97332005000500052
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2005CH74      Braz.J.Phys. 35, 906 (2005)

L.C.Chamon, G.P.A.Nobre, D.Pereira, C.P.Silva, E.S.Rossi, Jr., L.R.Gasques, B.V.Carlson

Coulomb and Nuclear Potentials Between Deformed Nuclei Applied to the Fusion Process

NUCLEAR REACTIONS 64Ni(64Ni, X), E(cm)=85-110 MeV; calculated fusion σ. Coulomb and nuclear interactions, barrier penetration model. Comparison with data.

doi: 10.1590/S0103-97332005000500051
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2004CH36      Phys.Rev. C 70, 014604 (2004)

L.C.Chamon, G.P.A.Nobre, D.Pereira, E.S.Rossi, Jr., C.P.Silva, L.R.Gasques, B.V.Carlson

Coulomb and nuclear potentials between deformed nuclei

NUCLEAR STRUCTURE Z=0-100; compiled, analyzed quadrupole and octupole deformation lengths.

NUCLEAR REACTIONS 58Ni(58Ni, X), E not given; calculated Coulomb and nuclear potentials, deformation and orientation dependence.

doi: 10.1103/PhysRevC.70.014604
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2003GA18      Phys.Rev. C 67, 067603 (2003)

L.R.Gasques, L.C.Chamon, D.Pereira, M.A.G.Alvarez, E.S.Rossi, Jr., C.P.Silva, G.P.A.Nobre, B.V.Carlson

Systematical study of the optical potential for systems like A+58Ni from sub-barrier data analyses

NUCLEAR REACTIONS 58Ni(28Si, 28Si), E=74, 75.5, 77 MeV; measured σ(θ); deduced optical model parameters. 28Si deduced density distribution.

NUCLEAR STRUCTURE 4,6He, 12C, 16,18O, 28Si; analyzed scattering data; deduced radii, density distributions.

doi: 10.1103/PhysRevC.67.067603
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