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NSR database version of May 1, 2024.

Search: Author = W.Ponitz

Found 24 matches.

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1995IM02      Nucl.Instrum.Methods Phys.Res. B103, 1 (1995)

G.R.Imel, W.P.Poenitz, A.M.Snyder

Measurement of Fission Fragment Induced Fluorescence in Xenon

doi: 10.1016/0168-583X(95)00564-1
Citations: PlumX Metrics

1986CA28      Radiat.Eff. 96, 87 (1986)

A.D.Carlson, W.P.Poenitz, G.M.Hale, R.W.Peelle

The Neutron Cross Section Standards Evaluations for ENDF/B-VI

NUCLEAR REACTIONS 6Li(n, n), (n, t), 10B(n, α), 197Au(n, γ), 235,238U, 239Pu(n, F), 238U(n, γ), E ≤ 20 MeV; compiled, evaluated reaction, fission σ(E). Simultaneous evaluation method.

doi: 10.1080/00337578608211720
Citations: PlumX Metrics

1986SM08      Radiat.Eff. 92, 129 (1986)

A.B.Smith, P.T.Guenther, W.P.Poenitz, D.L.Smith, J.F.Whalen, R.J.Howerton

Fast-Neutron Interaction with Niobium

NUCLEAR REACTIONS 93Nb(n, n), E=0.04-20 MeV; measured σ. 93Nb(n, n), (n, n'), E=1.5-10 MeV; measured σ(θ); deduced potential parameters. 93Nb(n, γ), E=0.1-2.6 MeV; measured capture σ(E).

doi: 10.1080/00337578608208305
Citations: PlumX Metrics

1982DI10      Nucl.Instrum.Methods 198, 461 (1982)

G.J.DiLorio, W.P.Poenitz

Accurate 238U Neutron Capture Rate Determinations

NUCLEAR REACTIONS 238U(n, γ), E=thermal; measured capture rate. Activation technique, metallic sample, 243Am calibration method, Ge(Li) detectors.

1982PO05      Nucl.Phys. A383, 224 (1982)

W.P.Poenitz, J.F.Whalen

Measurements of the Total Neutron Cross Sections of Hydrogen and Carbon at 0.5, 1.0 and 2.0 MeV

NUCLEAR REACTIONS 1H, 12C(n, n), E=0.5, 1, 2 MeV; measured σ(total); deduced shape independent effective range approximation parameters.

doi: 10.1016/0375-9474(82)90449-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12715.

1982SM08      Nucl.Phys. A388, 37 (1982)

D.L.Smith, J.W.Meadows, P.A.Moldauer, W.P.Poenitz

Formation of 111mCd in Fast-Neutron Activation of 110Cd and 111Cd

NUCLEAR REACTIONS 110Cd(n, γ), 111Cd(n, n'), E=0.4-1.5 MeV; measured σ(E) ratios; deduced isotopic σ(E) for capture, σ(inelastic) vs E. Optical, statistical, γ-ray cascade model calculations. Isotopic samples.

doi: 10.1016/0375-9474(82)90507-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12789.

1981PO12      Nucl.Sci.Eng. 78, 239 (1981)

W.P.Poenitz, L.R.Fawcett, Jr., D.L.Smith

Measurements of the 238U(n, γ) Cross Section at Thermal and Fast Neutron Energies

NUCLEAR REACTIONS 238U(n, γ), E=thermal, 0.03-3.033 MeV; measured σ. Activation technique.

doi: 10.13182/NSE81-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset11000.

1981PO13      Nucl.Sci.Eng. 78, 333 (1981)

W.P.Poenitz, J.F.Whalen, A.B.Smith

Total Neutron Cross Sections of Heavy Nuclei

NUCLEAR REACTIONS 181Ta, 197Au, 232Th, 233,235,238U, 239,240Pu(n, X), E=0.03-4.8 MeV; measured σ(total, E).

doi: 10.13182/NSE81-A21367
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10935.

1978PO06      Nucl.Sci.Eng. 68, 358 (1978)

W.P.Poenitz, J.F.Whalen, P.Guenther, A.B.Smith

Measurements of the Total Neutron Cross Section of Uranium-233 between 40 keV and 4.5 MeV

NUCLEAR REACTIONS 233U(n, X), E=0.04-4.5 MeV; measured σ. Pseudo-white tof spectrum technique.

doi: 10.13182/NSE78-A27314
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10833.

1977PO19      Nucl.Sci.Eng. 64, 894 (1977)

W.P.Poenitz

Additional Measurements of the 235U(n, f) Cross Section in the 0.2- to 8.2-MeV Range

NUCLEAR REACTIONS 235U(n, F), E=0.2-8.2 MeV; measured σ(E).

doi: 10.13182/NSE77-A14509
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10711.

1975PO09      Nucl.Sci.Eng. 57, 300 (1975)

W.P.Poenitz

Measurements of the Neutron Capture Cross Sections of Gold-197 and Uranium-238 between 20 and 3500 keV

NUCLEAR REACTIONS 197Au(n, γ), E=400-3500 keV; 238U(n, γ), E=20-1200 keV; measured σ(E, Eγ).

doi: 10.13182/NSE75-A15422
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10421.

1974PO06      Nucl.Sci.Eng. 53, 370 (1974)

W.P.Poenitz

Relative and Absolute Measurements of the Fast-Neutron Fission Cross Section of Uranium-235

NUCLEAR REACTIONS 235U(n, F), E=.035-3.5 MeV; measured σ(E).

doi: 10.13182/NSE74-A23370
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10333.

1974PO07      Z.Phys. 268, 359 (1974)

W.P.Poenitz

Measurements of the 6Li(n, α)T Cross Section in the keV Energy Range

NUCLEAR REACTIONS 6Li(n, α), E=90-1500 keV; measured σ(E).

doi: 10.1007/BF01668910
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10378.

1973PO10      Int.J.Appl.Radiat.Isotop. 24, 471 (1973)

W.P.Poenitz, A.Devolpi

The Branching Ratios of 7Be and 65Zn

NUCLEAR REACTIONS 7Li, 65Cu(p, nγ); measured σ(En), Iγ. 7Be, 65Zn deduced electron-capture branching.

doi: 10.1016/0020-708X(73)90033-1
Citations: PlumX Metrics

1972PO01      Nucl.Sci.Eng. 47, 228 (1972)

W.P.Poenitz

Additional Measurements of the Ratio of the Fission Cross Sections of Plutonium-239 and Uranium-235

NUCLEAR REACTIONS, Fission 235U, 239Pu(n, F), 0.5-5.5 MeV; measured σ(E).

doi: 10.13182/NSE72-A22401
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10253.

1972PO14      J.Nucl.Energy 26, 483 (1972)

W.P.Poenitz, R.J.Armani

Measurements of the Fission Cross Section Ratio of 238U to 235U from 2-3 MeV

NUCLEAR REACTIONS, Fission 238,235U(n, F), E=2-3 MeV; measured σ ratio.

doi: 10.1016/0022-3107(72)90032-9
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10232.

1970PO07      Nucl.Phys. A151, 569 (1970)

W.P.Poenitz, J.R.Tatarczuk

Spin Determination of Resonances in 165Ho(n, γ) from Low-Level Occupation Probability Ratios

NUCLEAR REACTIONS 165Ho(n, γ), 18 eV < En < 86 eV; measured σ(E;Eγ). 166Ho deduced resonances, J.

doi: 10.1016/0375-9474(70)90398-2
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10167.

1967KN03      J.Nucl.Energy 21, 643(1967)

G.F.Knoll, W.P.Ponitz

A Measurement of the 235U Fission Cross Section at 30 and 64 keV

NUCLEAR REACTIONS, Fission 235U(n, F), E=30, 64 keV; measured σ.

doi: 10.1016/0022-3107(67)90080-9
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21194.

1966PO10      Z.Physik 197, 262 (1966)

W.P.Ponitz

A Gamma-Ray Cascade Model for the Calculation of Average γ-Ray Multiplicities and Isomeric Cross Section Ratios

1966PO15      J.Nucl.Energy, Pt.A/B 20, 825 (1966)

W.Ponitz

The (n, γ) Cross Section of 197Au at 30 and 64 keV Neutron Energy

NUCLEAR REACTIONS 197Au(n, γ), E=30, 64 keV; measured σ(E;Eγ).

1965CI01      Phys.Rev. 137, B345 (1965)

S.Cierjacks, G.Markus, W.Michaelis, W.Ponitz

Further Evidence for the Nonexistence of Particle-Stable Tetraneutrons

NUCLEAR STRUCTURE 4n; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.137.B345
Citations: PlumX Metrics

1965PO04      Nucl.Phys. 66, 297(1965)

W.Ponitz

The Spin of the 2 sec Isomeric State of In116

NUCLEAR REACTIONS 115In(n, γ), E = 1.4, 3.9, 9.1 eV; measured Iγ. 115In deduced σ(116In isomers). 116In deduced J. Natural target.

doi: 10.1016/0029-5582(65)90175-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21136.

1963BE23      Nucl.Sci.Eng. 17, 329 (1963)

K.H.Beckurts, M.Brose, M.Knoche, G.Kruger, W.Ponitz, H.Schmidt

Thermal Activation Cross Sections and Resonance Integrals of In115

NUCLEAR STRUCTURE 116In; measured not abstracted; deduced nuclear properties.

doi: 10.13182/NSE63-A17379
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20649.

1963PO09      EANDC-UK-33'U', p.87 (1963)

W.Ponitz, G.Brudermuller

The Mn So4 Bath Method for Neutron Flux Measurements in the Intermediate Energy Region

NUCLEAR STRUCTURE 56Mn; measured not abstracted; deduced nuclear properties.

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Note: The following list of authors and aliases matches the search parameter W.Ponitz: , W.P.POENITZ, W.P.PONITZ