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NSR database version of May 2, 2024.

Search: Author = A.C.Pappas

Found 28 matches.

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1981HA42      J.Inorg.Nucl.Chem. 43, 2197 (1981)

I.Haldorsen, S.Engelsen, D.Eriksen, E.Hagebo, T.Johansen, A.C.Pappas

Production of ²⁴Na and ²⁸Mg by the Interaction of Uranium with 15-600 MeV Protons

NUCLEAR REACTIONS U(p, X), E=15-600 MeV; measured production σ(E) for ²⁴Na, ²⁸Mg. Radiochemical separation, activation technique.

doi: 10.1016/0022-1902(81)80233-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0467.

1978GJ01      Nucl.Phys. A303, 281 (1978)

O.K.Gjotterud, P.Hoff, A.C.Pappas

Gross Properties of Delayed Neutron Spectra

RADIOACTIVITY ⁸⁵As, ⁸⁸Br, ⁸⁹Br, ¹³⁵Sb, ¹³⁶Te, ¹³⁸I, ¹³⁹I, ¹⁴³Cs; calculated delayed-neutron energy spectra envelopes.

doi: 10.1016/0375-9474(78)90359-7
Citations: PlumX Metrics

1978GJ02      Nucl.Phys. A303, 295 (1978)

O.K.Gjotterud, P.Hoff, A.C.Pappas

Detailed Structure of Delayed Neutron Spectra

RADIOACTIVITY ^87,88,89Br, ⁹³Rb, ¹³⁵Sb, ¹³⁶Te, ^137,138,139I, ¹⁴³Cs; calculated delayed-neutron pulse-height spectra.

doi: 10.1016/0375-9474(78)90360-3
Citations: PlumX Metrics

1975AL02      J.Inorg.Nucl.Chem. 37, 873 (1975)

J.Alstad, I.R.Haldorsen, A.C.Pappas, M.Skarestad

Light Products from 170 MeV Proton Interaction with Uranium

RADIOACTIVITY ⁵⁹Fe, ⁴⁷Ca, ²⁸Mg, ²⁴Na; measured T_1/2.

NUCLEAR REACTIONS U(p, F), E=170 MeV; measured σ; deduced ²⁴Na, ²⁸Mg, ⁴⁷Ca, ⁵⁹Fe formation σ.

doi: 10.1016/0022-1902(75)80665-8
Citations: PlumX Metrics

1974HA16      J.Inorg.Nucl.Chem. 36, 245 (1974)

I.Haldorsen, A.C.Pappas, M.Skarestad

Studies of the Mass Distribution in Fission of Uranium Induced by 170 MeV Protons

NUCLEAR REACTIONS U(p, F), E=170 MeV; measured mass distribution σ for production of ¹¹³Sn, ^{117m,117,121m,121,123m,123,125m,125}Sn, ^124m,124Sb, ¹²⁵Sb, ^126m,126Sb.

doi: 10.1016/0022-1902(74)80002-3
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0562.

1972PA11      Nucl.Phys. A188, 48 (1972)

A.C.Pappas, T.Sverdrup

Gross Properties of Delayed Neutron Emission and β-Strength Functions

RADIOACTIVITY ⁸⁵As, ^87,89Br, ^93,95,97Rb, ¹³⁵Sb, ^137,139I, ^141,143Cs; calculated delayed-n emission probabilities.

doi: 10.1016/0375-9474(72)90179-0
Citations: PlumX Metrics

1969HA03      Phys.Lett. 28B, 415 (1969); Erratum Phys.Lett. 28B, 663 (1969)

P.G.Hansen, P.Hornshoj, H.L.Nielsen, K.Wilsky, H.Kugler, G.Astner, E.Hagebo, J.Hudis, A.Kjelberg, F.Munnich, P.Patzelt, M.Alpsten, G.Andersson, A.Appelqvist, B.Bengtsson, R.A.Naumann, O.B.Nielsen, E.Beck, R.Foucher, J.P.Husson, J.Jastrzebski, A.Johnson, J.Alstad, T.Jahnsen, A.C.Pappas, T.Tunaal, R.Henck, P.Siffert, G.Rudstam

Decay Characteristics of Short-Lived Radio-Nuclides Studied by On-Line Isotope Separator Techniques

RADIOACTIVITY ⁴³Ar, ¹⁰¹Cd, ¹⁰⁹Sn, ¹¹⁵I, ¹¹⁵Xe, ^205,225,226Rn, ^224,225,226Fr; measured T_1/2. ⁷⁵Kr, ¹¹⁹I, ¹¹⁹Xe, ¹⁸⁶Pt, ^186,188Au, ^187,188Hg; measured Eγ. ^198,200,202Po; measured Iα. ^102,103Cd, ^116,117,118I, ^116,117,118Xe, ¹⁸⁴Pt, ¹⁸⁴Au; measured T_1/2, Eγ. ^79,81Kr, ^125,127Xe; measured T_1/2, Eγ, I(ce). ¹⁰³Ag; measured T_1/2, Eγ, I(ce), γγ-delay. ^187,189,191Pt, ¹⁸⁹Au, ²⁰⁶Hg; measured Eγ, γγ-delay. ¹⁸¹Hg; measured T_1/2, Eα. ^182,183,185Hg; measured T_1/2, Eα, Iα. ^184,186Hg; measured T_1/2, Eα, Iα, Eγ. ^202,204,206Rn; measured T_1/2, Iα. ¹⁰³Pd, ^187,189,191Ir, ¹⁸⁹Pt, ²⁰⁶Tl deduced levels, T_1/2.

doi: 10.1016/0370-2693(69)90337-2
Citations: PlumX Metrics

1969KJ01      J.Inorg.Nucl.Chem. 31, 257(1969)

A.Kjelberg, A.C.Pappas, T.Tunaal

Isomer Yield Ratio of 115m-Cd and 115g-Cd in Charged Particle Induced Fission

NUCLEAR REACTIONS ²³⁸U(p, F), E=10.5-24 MeV; measured ¹¹⁵Cd isomer yield ratio.

doi: 10.1016/0022-1902(69)80467-7
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0568.

1968KJ01      J.Inorg.Nucl.Chem. 30, 337 (1968)

A.Kjelberg, A.C.Pappas, T.Tunaal

Decay of Short-Lived Members of the Mass 115 Chain

NUCLEAR STRUCTURE ¹¹⁵Ag, ¹¹⁵Pd; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(68)80457-9
Citations: PlumX Metrics

1968PA04      J.Inorg.Nucl.Chem. 30, 890 (1968)

A.C.Pappas, P.O.Strom, L.Westgaard

Existence of a 1-hr ¹²⁹Sn Isomer not Confirmed

NUCLEAR STRUCTURE ¹²⁹Sn; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(68)80453-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23542.

1967AL12      J.Inorg.Nucl.Chem. 29, 2155 (1967)

J.Alstad, T.Jahnsen, A.C.Pappas

Thermal Neutron Capture Cross Section and Resonance Capture Integral of the Lanthanide Nuclei ¹⁴⁰Ce, ¹⁴²Ce, ¹⁴⁶Nd, ¹⁴⁸Nd, ¹⁵⁰Nd and ¹⁵⁹Tb

NUCLEAR STRUCTURE ¹⁴⁷Nd, ¹⁴³Ce, ¹⁴¹Ce, ¹⁶⁰Tb, ¹⁴⁹Nd, ¹⁵¹Nd; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(67)80268-9
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20044.

1966PA27      J.Inorg.Nucl.Chem. 28, 1769 (1966)

A.C.Pappas, E.Hagebo

The Charge and Mass Distributions in Fission of Uranium Induced by 170 MeV Protons

NUCLEAR REACTIONS, Fission U(p, F), E=170 MeV; measured A=100-140 fission yields.

doi: 10.1016/0022-1902(66)80262-2
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0337.

1965KV01      Nucl.Phys. 74, 27 (1965)

E.Kvale, A.C.Pappas

Half-Life and Decay Properties of ⁷⁸Ge

RADIOACTIVITY ⁷⁸Ge [from U(n, F)]; measured T_1/2, Eβ, Eγ, βγ-coin, Qβ. ⁷⁸As deduced level, J, π. Natural target.

doi: 10.1016/0029-5582(65)90243-9
Citations: PlumX Metrics

1965ST24      Can.J.Chem. 38, 2493 (1965)

P.O.Strom, G.R.Grant, A.C.Pappas

Independent yields of ¹²⁴Sb and ¹²⁶Sb in thermal neutron induced fission and their implication on the empirical Z_p function

NUCLEAR REACTIONS ²³³U(n, F)¹²⁴Sb/¹²⁶Sb, E thermal; measured reaction products, Eβ, Iβ; deduced fission yields.

doi: 10.1139/v65-342
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23709.

1962HA16      J.Inorg.Nuclear Chem. 24, 117 (1962)

E.Hagebo, A.Kjelberg, A.C.Pappas

Radiochemical Studies of Isotopes of Antimony and Tin in the Mass Region 127-130

NUCLEAR STRUCTURE ¹²⁸Sn, ¹²⁸Sb, ¹²⁹Sn, ¹³⁰Sb, ¹²⁷Sn; measured not abstracted; deduced nuclear properties.

doi: 10.1016/S0022-1902(62)90084-2
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23550.

1962RU07      Phys.Rev. 126, 1852 (1962)

G.Rudstam, E.Bruninx, A.C.Pappas

Spallation of Copper with 24-GeV Protons

NUCLEAR REACTIONS Cu(p, x), E=24 GeV; measured products, ⁵⁷Ni, ⁶⁴Cu, ⁶¹Cu, ⁶⁵Ni, ⁶¹Co, ⁵⁸Co, ⁵⁷Co, ⁵⁶Co, ⁵⁵Co, ⁵⁹Fe, ⁵⁵Fe, ⁵²Fe, ⁵⁶Mn, ⁵⁴Mn, ⁵²Mn, ⁵¹Mn, ⁵¹Cr, ⁴⁹Cr, ⁴⁸Cr, ⁴⁹V, ⁴⁸V, ⁴⁷V, ⁴⁵Ti, ⁴⁸Sc, ⁴⁷Sc, ⁴⁶Sc, ⁴⁴Sc, ⁴³Sc, ⁴⁷Ca, ⁴⁵Ca, ⁴³K, ⁴²K, ³⁹Cl, ³⁸Cl, ³⁴Cl, ³⁸S, ³⁵S, ³³P, ³²P, ²⁸Mg, ²⁴Na, ²²Na, ¹⁸F, ⁷Be, ⁶⁸Ga, ⁶⁷Ga, ⁶⁶Ga, ⁶⁵Zn, ⁶²Zn; deduced σ, σ(E). Data were imported from EXFOR entry C0288.

doi: 10.1103/PhysRev.126.1852
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0288.

1961VA48      J.Inorg.Nucl.Chem. 22, 161 (1961)

U.L.Vallinder, A.C.Pappas

The mass distribution in fission of lead induced by 54 MeV protons

NUCLEAR REACTIONS Pb(p, F)⁷⁶As/⁷⁷As/⁸⁹Sr/⁹⁵Zr/⁹⁷Zr/⁹⁹Mo/¹⁰³Ru/¹⁰⁵Ru/¹¹⁰Ag/¹¹⁵Cd/¹²⁶I/¹³¹I/¹⁴⁰Ba, E=54 MeV; measured reaction products, Eβ, Iβ; deduced σ, fission yields.

doi: 10.1016/0022-1902(61)80431-4
Citations: PlumX Metrics

1960AL33      J.Inorg.Nuclear Chem. 15, 222 (1960)

J.Alstad, A.C.Pappas

Radiochemical Studies of Fission Product Lanthanum and Lanthanides-I. Isolation of Trace Lanthanides Using Non-Isotopic Carrier and Drop Elution Technique

NUCLEAR STRUCTURE ¹⁴⁵Pr, ¹⁴⁷Nd, ¹⁴¹La, ¹⁶³Tb, ¹⁶⁴Tb, ¹⁵⁶Sm; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(60)80045-0
Citations: PlumX Metrics

1960PA06      Priv.Comm. (1960)

A.C.Pappas

NUCLEAR STRUCTURE ¹³⁴Sb; measured not abstracted; deduced nuclear properties.

1959KJ49      J.Inorg.Nuclear Chem. 11, 173 (1959)

A.Kjelberg, A.C.Pappas

Fast Radiochemical Isolation of Fission Product Arsenic and the Independent Yield of Arsenic-78 in Thermal Neutron Fission of Uranium-235

doi: 10.1016/0022-1902(59)80243-8
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23543.

1959PA16      Beitrage zur Physik und Chemie des 20. Jahrhunderts, O.R.Frisch, F.A.Paneth, F.Laves, P.Rosbaud, Eds., Verlag Friedr.Viewig and Sohn, Braunschweig, p.85 (1959)

A.C.Pappas

Radiochemical Studies and Short-Lived Fission Products

1957AA04      J.Inorg.Nuclear Chem. 5, 105 (1957)

P.Aagaard, G.Andersson, J.O.Burgman, A.C.Pappas

Measurements on Electromagnetically Separated Radioactive Isotopes of Iodine

doi: 10.1016/0022-1902(57)80050-5
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0335.

1957PA04      Priv.Comm. (April 1957)

A.C.Pappas

1956KJ07      Nucl.Phys. 1, 322 (1956)

A.Kjelberg, A.C.Pappas

Fission of Uranium with 170 MeV Protons

doi: 10.1016/0029-5582(56)90002-5
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0371.

1956PA20      J.Inorg.Nucl.Chem. 2, 69 (1956)

A.C.Pappas, D.R.Wiles

New Short-Lived Isotopes of Tin Found in Fission

doi: 10.1016/0022-1902(56)80001-8
Citations: PlumX Metrics

1954PA41      Z.Elektrochem. 58, 620 (1954)

A.C.Pappas

Nuclear Closed Shells and Fission Yield Fine-Structure

NUCLEAR STRUCTURE A=130-150; calculated neutron binding energies; deduced the emission of both prompt and delayed neutrons from fission fragments, ²³⁵U thermal neutron fission yields.

1953PA25      Thesis, University of Oslo (1953); MIT Technical Report 63; AECU-2806 (1953)

A.C.Pappas

A Radiochemical Study of Fission Yields in the Region of Shell Perturbations and the Effect of Closed Shells in Fission

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13461.

1951PA33      Phys.Rev. 81, 329A (1951)

A.C.Pappas, C.D.Coryell

Activities and Fission Yields in Chains of Masses 129 to 134

doi: 10.1103/PhysRev.81.329A
Citations: PlumX Metrics