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NSR database version of April 24, 2024.

Search: Author = R.S.Pedroni

Found 28 matches.

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2012CO11      Phys.Rev. C 85, 054004 (2012)

A.H.Couture, T.B.Clegg, S.Tajima, C.R.Howell, B.Fallin, J.H.Esterline, A.S.Crowell, B.J.Crowe, D.M.Markoff, L.C.Cumberbatch, R.S.Pedroni, H.Witala

Cross-section measurements of 2H(n, np)n in symmetric star configurations

NUCLEAR REACTIONS 2H(n, np), E=16, 19 MeV; measured particle spectra, time-of-flight, np-coin, σ in space-star (SST) and coplanar star (CST) neutron-deuteron breakup configurations. Comparison with Monte Carlo simulations based on rigorous three-nucleon Faddeev calculations. Discussed discrepancies between data and theory; deficiencies in theoretical treatment of three-nucleon forces or in knowledge of the neutron-neutron 1S0 force.

doi: 10.1103/PhysRevC.85.054004
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14337.

2011KW01      Phys.Rev. C 83, 041601 (2011)

E.Kwan, G.Rusev, A.S.Adekola, F.Donau, S.L.Hammond, C.R.Howell, H.J.Karwowski, J.H.Kelley, R.S.Pedroni, R.Raut, A.P.Tonchev, W.Tornow

Discrete deexcitations in 235U below 3 MeV from nuclear resonance fluorescence

NUCLEAR REACTIONS 235U(γ, γ'), E=1.6-3.0 MeV; measured Eγ, Iγ, γγ-coin, integrated cross sections, and widths using HIγS facility. 235U; deduced levels, J, π, branching ratios. Comparison with quasiparticle random-phase approximation in deformed basis for dipole transitions.

doi: 10.1103/PhysRevC.83.041601
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetL0161. Data from this article have been entered in the XUNDL database. For more information, click here.

2011MU10      Phys.Rev. C 83, 064605 (2011)

J.M.Mueller, R.J.Charity, R.Shane, L.G.Sobotka, S.J.Waldecker, W.H.Dickhoff, A.S.Crowell, J.H.Esterline, B.Fallin, C.R.Howell, C.Westerfeldt, M.Youngs, B.J.Crowe, III, R.S.Pedroni

Asymmetry dependence of nucleon correlations in spherical nuclei extracted from a dispersive-optical-model analysis

NUCLEAR REACTIONS 40,48Ca(n, n), E=11.9, 16.9 MeV; measured E(n), I(n), σ, σ(E, θ), time-of-flight spectra. 40Ca(n, n), E=9.9-85.0; 48Ca(n, n), E=7.97-16.9 MeV; 54Ca(n, n), E=5.5-26.0 MeV; 58,60Ni(n, n), E=4.5-24.0 MeV; 92Mo(n, n), E=7.0-30.4 MeV; 116,118Sn(n, n), E=9.95-24.0 MeV; 120Sn(n, n), E=9.94-16.91 MeV; 124Sn(n, n), E=11.0-24.0 MeV; 208Pb(n, n), E=4.0-185.0 MeV; 50Ti(p, p), E=6.0-65.0 MeV; 52Cr(p, p), E=10.77-39.9 MeV; 54Fe, 64Ni(p, p), E=9.69-65.0 MeV; 58Ni(p, p), E=7.0-192.0 MeV; 60Ni(p, p), E=7.0-178.0 MeV; 62Ni(p, p), E=8.02-156.0 MeV; 90Zr(p, p), E=5.57-185.0 MeV; 92Mo(p, p), E=12.5-49.45 MeV; 114Sn(p, p), E=30.4 MeV; 116Sn(p, p), E=16.0-61.4 MeV; 118,122,124Sn(p, p), E=16.0-49.35 MeV; 120Sn(p, p), E=9.8-156.0 MeV; 208Pb(p, p), E=9.0-200.0 MeV; analyzed total cross sections, σ(E, θ), single-particle levels, spectroscopic factors, occupation probabilities, mass dependence on cross section. Dispersal optical model (DOM) analysis.

doi: 10.1103/PhysRevC.83.064605
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14303.

2010WE01      Phys.Rev. C 81, 024003 (2010)

G.J.Weisel, W.Tornow, B.J.Crowe III, A.S.Crowell, J.H.Esterline, C.R.Howell, J.H.Kelley, R.A.Macri, R.S.Pedroni, R.L.Walter, H.Witala

Neutron-deuteron analyzing power data at 19.0 MeV

NUCLEAR REACTIONS 2H(polarized n, n), E(n)=19.0 MeV; measured analyzing powers; Monte Carlo simulation. Polarized neutrons produced in 2H(polarized d, n)3He reaction and neutron polarization measured in 4He(polarized n, n) reaction. Comparison with a three-body Faddeev calculation.

doi: 10.1103/PhysRevC.81.024003
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14265.

2009HU09      Phys.Rev. C 80, 014603 (2009)

A.Hutcheson, C.Angell, J.A.Becker, A.S.Crowell, D.Dashdorj, B.Fallin, N.Fotiades, C.R.Howell, H.J.Karwowski, T.Kawano, J.H.Kelley, E.Kwan, R.A.Macri, R.O.Nelson, R.S.Pedroni, A.P.Tonchev, W.Tornow

Cross sections for 238U(n, n'γ) and 238U(n, 2nγ) reactions at incident neutron energies between 5 and 14 MeV

NUCLEAR REACTIONS 238U(n, n'γ), (n, 2nγ), E=5-14 MeV; measured Eγ, yields, σ and excitation functions. Comparison with existing data and calculations using the GNASH and TALYS Hauser-Feshbach statistical-model codes.

doi: 10.1103/PhysRevC.80.014603
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14240.

2008TO06      Phys.Rev. C 77, 054610 (2008)

A.P.Tonchev, C.T.Angell, M.Boswell, A.S.Crowell, B.Fallin, S.Hammond, C.R.Howell, A.Hutcheson, H.J.Karwowski, J.H.Kelley, R.S.Pedroni, W.Tornow, J.A.Becker, D.Dashdorj, J.Kenneally, R.A.Macri, M.A.Stoyer, C.Y.Wu, E.Bond, M.B.Chadwick, J.Fitzpatrick, T.Kawano, R.S.Rundberg, A.Slemmons, D.J.Vieira, J.B.Wilhelmy

Measurement of the 241Am(n, 2n) reaction cross section from 7.6 MeV to 14.5 MeV

NUCLEAR REACTIONS 241Am(n, 2n), E=7.6-14.5 MeV; measured Eγ, Iγ, neutron time-of-flight spectra, σ, excitation functions. Comparison with evaluated data in ENDF/B-VII and JENDL-3.3.

doi: 10.1103/PhysRevC.77.054610
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14172.

2005SE05      Phys.Rev. C 71, 034006 (2005)

H.R.Setze, C.R.Howell, W.Tornow, R.T.Braun, D.E.Gonzalez Trotter, A.H.Hussein, R.S.Pedroni, C.D.Roper, F.Salinas, I.Slaus, B.Vlahovic, R.L.Walter, G.Mertens, J.M.Lambert, H.Witala, W.Glockle

Cross-section measurements of neutron-deuteron breakup at 13.0 MeV

NUCLEAR REACTIONS 2H(n, n), (n, 2n), E=13 MeV; measured En, nn-coin, σ(θ1, θ2) for seven exit-channel configurations. Comparison with model predictions.

doi: 10.1103/PhysRevC.71.034006
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13988.

2003NE01      Phys.Lett. 552B, 29 (2003)

E.M.Neidel, W.Tornow, D.E.Gonzalez Trotter, C.R.Howell, A.S.Crowell, R.A.Macri, R.L.Walter, G.J.Weisel, J.Esterline, H.Witala, B.J.Crowe III, R.S.Pedroni, D.M.Markoff

A new twist to the long-standing three-nucleon analyzing power puzzle

NUCLEAR REACTIONS 2H(polarized n, n), E=1.2, 1.9 MeV; measured Ay(θ); deduced possible electromagnetic effect. Comparison with theory, proton scattering data.

doi: 10.1016/S0370-2693(02)03106-4
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13863.

2003TO32      Mod.Phys.Lett. A 18, 258 (2003)

W.Tornow, E.M.Neidel, D.E.Gonzalez Trotter, C.R.Howell, A.S.Crowell, R.A.Macri, R.L.Walter, G.J.Weisel, J.Esterline, H.Witala, B.J.Crowe III, R.S.Pedroni, D.M.Markoff

Electromagnetic effects and the long-standing three-nucleon analyzing power puzzle

NUCLEAR REACTIONS 2H(polarized n, n), E=1.2, 1.9 MeV; measured Ay(θ); deduced electromagnetic effects.

doi: 10.1142/S0217732303010314
Citations: PlumX Metrics

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
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13614.

1994HO34      Few-Body Systems 16, 127 (1994)

C.R.Howell, W.Tornow, H.R.Setze, R.T.Braun, D.E.Gonzalez Trotter, C.D.Roper, R.S.Pedroni, S.M.Grimes, C.E.Brient, N.Al-Niemi, F.C.Goeckner, G.Mertens

Resolution of Discrepancy between Backward Angle Cross-Section Data for Neutron-Deuteron Elastic Scattering

NUCLEAR REACTIONS 2H(n, n), E=8-14 MeV; measured σ(θ). Mixed CD2-CH2 foil, recoil d, p measured. Model comparison.

doi: 10.1007/BF01355285
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13609.

1994MI01      Phys.Rev. C49, 750 (1994)

V.Mishra, N.Boukharouba, C.E.Brient, S.M.Grimes, R.S.Pedroni

Level Density of 57Co

NUCLEAR REACTIONS 57Fe(p, n), E=5-8.7 MeV; 56Fe(d, n), E=3-5 MeV; measured neutron spectra, σ(θ); deduced angle integrated σ. 57Co deduced level density parameters.

doi: 10.1103/PhysRevC.49.750
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0486.

1992BO33      Phys.Rev. C46, 2375 (1992)

N.Boukharouba, C.E.Brient, S.M.Grimes, V.Mishra, R.S.Pedroni

Low Energy Optical Model Studies of Proton Scattering on 54Fe and 56Fe

NUCLEAR REACTIONS 54,56Fe(p, p), (p, p'), (p, γ), E=3.73-7.74 MeV; measured σ(θp), Eγ, Iγ; deduced model parameters, σ. Model analysis.

doi: 10.1103/PhysRevC.46.2375
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0471.

1991MI20      Phys.Rev. C44, 2419 (1991); Erratum Phys.Rev. C47, 2426 (1993)

V.Mishra, N.Boukharouba, S.M.Grimes, K.Doctor, R.S.Pedroni, R.C.Haight

Determination of the Level Density of 29Si from Ericson Fluctuations

NUCLEAR REACTIONS 28Si(n, X), E=4-600 MeV; measured σ. 29Si deduced average level widths vs E, level density. Ericson fluctuations. White neutron source.

doi: 10.1103/PhysRevC.44.2419
Citations: PlumX Metrics

1991PE02      Phys.Rev. C43, 2336 (1991)

R.S.Pedroni, R.C.Byrd, G.M.Honore, C.R.Howell, R.L.Walter

Scattering of Polarized and Unpolarized Neutrons from 93Nb from 8 to 17 MeV and Optical Model Descriptions

NUCLEAR REACTIONS 93Nb(polarized n, n), (n, n), E=8-17 MeV; measured σ(E, θ), analyzing power vs E, θ; deduced optical model parameters. Pulsed beam, tof.

doi: 10.1103/PhysRevC.43.2336
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12995.

1991SA04      Nucl.Sci.Eng. 107, 365 (1991)

S.K.Saraf, C.E.Brient, P.M.Egun, S.M.Grimes, V.Mishra, R.S.Pedroni

Cross Sections and Spectra for the 54Fe and 56Fe(n, xp) and (n, xα) Reactions between 8 and 15 MeV

NUCLEAR REACTIONS 54,56Fe(n, xp), (n, xα), E=8, 9.5, 11 MeV; measured angle-integrated particle-spectra, σ(E); deduced reaction mechanism. 53,57,56,55,54Fe, 56,55,54,53Mn, 55,53,51Cr deduced level density parameters.

doi: 10.13182/NSE88-120
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12812.

1990PE05      Phys.Rev. C41, 2929 (1990)

R.S.Pedroni, C.R.Howell, R.L.Walter

Analyzing Power Measurements for Elastic Scattering of 17 MeV Neutrons from 120Sn

NUCLEAR REACTIONS 120Sn(polarized n, n), E=17 MeV; measured A(y)(θ). Enriched target. Coupled-channels calculations, optical model predictions test.

doi: 10.1103/PhysRevC.41.2929
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12783.

1989GU02      Phys.Rev. C39, 405 (1989)

P.P.Guss, R.C.Byrd, C.R.Howell, R.S.Pedroni, G.Tungate, R.L.Walter, J.P.Delaroche

Optical Model Description of the Neutron Interaction with 116Sn and 120Sn Over a Wide Energy Range

NUCLEAR REACTIONS 120Sn(polarized n, n), (polarized n, n'), E=10-17 MeV; 116Sn(polarized n, n), (polarized n, n'), E=10, 14 MeV; measured σ(θ), analyzing power vs θ; deduced model parameters. 120,116Sn levels deduced neutron, proton multipole deformation parameters.

doi: 10.1103/PhysRevC.39.405
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13158.

1988HO12      Phys.Rev. C38, 1552 (1988)

C.R.Howell, R.S.Pedroni, G.M.Honore, K.Murphy, R.C.Byrd, G.Tungate, R.L.Walter

Scattering of Polarized and Unpolarized Nucleons from 28Si

NUCLEAR REACTIONS 28Si(polarized n, n), (polarized n, n'), (n, n), (n, n'), E=8-17 MeV; measured σ(En), analyzing power vs θ, σ(θ); deduced model parameters. 28Si levels deduced multipole moments, B(λ). Analyzed other data.

doi: 10.1103/PhysRevC.38.1552
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12927.

1988PE20      Phys.Rev. C38, 2052 (1988)

R.S.Pedroni, C.R.Howell, G.M.Honore, H.G.Pfutzner, R.C.Byrd, R.L.Walter, J.P.Delaroche

Energy Dependence of the Deformed Optical Potential for Neutron Scattering from 54,56Fe and 58,60Ni up to 80 MeV

NUCLEAR REACTIONS 54Fe, 58Ni(polarized n, n), (polarized n, n'), E=10, 14, 17 MeV; 56Fe, 60Ni(polarized n, n), (polarized n, n'), E=10 MeV; measured analyzing power vs θ. 54Fe, 58Ni(n, n), (n, n'), E=17 MeV; measured σ(θ); deduced deformation parameters for central, real spin-orbit potentials. Coupled channels calculations.

doi: 10.1103/PhysRevC.38.2052
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12997.

1986HO05      Phys.Rev. C33, 1129 (1986)

G.M.Honore, W.Tornow, C.R.Howell, R.S.Pedroni, R.C.Byrd, R.L.Walter, J.P.Delaroche

Coupled-Channel Analysis of Nucleon Scattering from 40Ca up to 80 MeV

NUCLEAR REACTIONS 40Ca(n, n), (n, n'), (polarized n, n), (polarized n, n'), E=11-17 MeV; measured σ(θ), analyzing power vs θ; deduced potential parameters, geometries, energy dependences. 40Ca levels deduced deformation.

doi: 10.1103/PhysRevC.33.1129
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12996.

1986HO20      Phys.Rev. C34, 825 (1986)

G.M.Honore, R.S.Pedroni, C.R.Howell, H.G.Pfutzner, R.C.Byrd, G.Tungate, R.L.Walter

Differential Cross Sections and Analyzing Powers for Neutron Elastic Scattering from 89Y between 8 and 17 MeV

NUCLEAR REACTIONS 89Y(polarized n, n), E=8-17 MeV; measured σ(θ), A(θ); deduced spherical optical model parameters.

doi: 10.1103/PhysRevC.34.825
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12994.

1985GU09      Nucl.Phys. A438, 187 (1985)

P.P.Guss, R.C.Byrd, C.E.Floyd, C.R.Howell, K.Murphy, G.Tungate, R.S.Pedroni, R.L.Walter, J.P.Delaroche, T.B.Clegg

Cross Sections and Analyzing Powers for Fast-Neutron Scattering to the Ground and First Excited States of 58Ni and 60Ni

NUCLEAR REACTIONS 58,60Ni(n, n), (polarized n, n), (n, n'), E=8-14 MeV; measured σ(θ), analyzing power vs θ; deduced p, n deformation parameters. Optical model, coupled-channels analysis.

doi: 10.1016/0375-9474(85)90124-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12930.

1983TO06      Phys.Rev. C27, 2439 (1983)

W.Tornow, R.C.Byrd, C.R.Howell, R.S.Pedroni, R.L.Walter

Measurements of Analyzing Power for 2H(n(pol), n)2H Scattering at 14.1 MeV and Comparisons to 2H(p(pol), p)2H

NUCLEAR REACTIONS 2H(polarized n, n), E=14.1 MeV; measured analyzing power vs θ; deduced Coulomb effects. Faddeev calculations.

doi: 10.1103/PhysRevC.27.2439
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12824.

1982DA05      Nucl.Sci.Eng. 80, 388 (1982)

J.H.Dave, C.R.Gould, L.W.Seagondollar, C.R.Howell, R.S.Pedroni, F.O.Purser, R.L.Walter

Neutron Elastic and Inelastic Scattering Cross Sections for Carbon-13 between 10 and 18 MeV

NUCLEAR REACTIONS 13C(n, n), (n, n'), E=10-18 MeV; measured σ(θ), σ(En). Legendre polynomial, optical model analyses.

doi: 10.13182/NSE82-A19823
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12716.

1982GL02      Nucl.Sci.Eng. 80, 256 (1982)

S.G.Glendinning, S.El-Kadi, C.E.Nelson, R.S.Pedroni, F.O.Purser, R.L.Walter, A.G.Beyerle, C.R.Gould, L.W.Seagondollar, P.Thambidurai

Elastic and Inelastic Neutron Cross Sections for Boron-10 and Boron-11

NUCLEAR REACTIONS 10B(n, n), E=8-14 MeV; 11B(n, n), (n, n'), E=8, 9, 9.7, 9.9, 11-14 MeV; measured σ(θ); deduced integrated σ(E). Legendre polynomial analysis.

doi: 10.13182/NSE82-A21429
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10819.

1982GU02      Phys.Rev. C25, 2854 (1982)

P.P.Guss, C.E.Floyd, K.Murphy, C.R.Howell, R.S.Pedroni, G.M.Honore, H.G.Pfutzner, G.Tungate, R.C.Byrd, R.L.Walter, J.P.Delaroche

Spin-Orbit Deformations Deduced from Analyzing Powers for Inelastic Neutron Scattering from 54Fe, 56Fe, 58Ni, 120Sn, and 208Pb

NUCLEAR REACTIONS 54,56Fe, 58,60Ni, 120Sn, 208Pb(polarized n, n'), E=10 MeV; measured A(θ). 54,56Fe, 58,60Ni, 120Sn, 208Pb level deduced spin-orbit to Coulomb deformation parameter ratio. Coupled-channels analysis.

doi: 10.1103/PhysRevC.25.2854
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13525.

1982TO06      Phys.Rev.Lett. 49, 312 (1982)

W.Tornow, C.R.Howell, R.C.Byrd, R.S.Pedroni, R.L.Walter

Analyzing Power Measurements for 2H(n(pol), n)2H Scattering at 10 MeV Compared to Few-Nucleon Calculations and Data for 2H(p(pol), p)2H Scattering

NUCLEAR REACTIONS 2H(polarized n, n), E=10 MeV; measured analyzing power vs θ; deduced differences from p-d data, implications for three-body calculations.

doi: 10.1103/PhysRevLett.49.312
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12776.

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