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NSR database version of April 29, 2024.

Search: Author = D.C.Aumann

Found 17 matches.

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1984WI09      Phys.Rev. C30, 934 (1984)

I.Winkelmann, D.C.Aumann

Fission of ²⁴²Pu with 15.1-MeV Neutrons

NUCLEAR REACTIONS ²⁴²Pu(n, F), E=15.1 MeV; measured fission fragment mass yield distributions; deduced mass yield peak to valley ratio, total chain yields for A=85 to 151. Activation technique.

doi: 10.1103/PhysRevC.30.934
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21983.

1983FR29      Radiochim.Acta 33, 183 (1983)

L.Friedmann, D.C.Aumann

The Thermal Neutron Cross-Sections and Resonance Integrals of ¹²⁷I, ¹²⁸I and ¹²⁹I

NUCLEAR REACTIONS ^127,128,129I(n, γ), E=thermal; measured effective capture σ. Activation technique, radioactive targets from successive neutron capture in Iodine.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23485.

1982AU05      Radiochim.Acta 30, 19 (1982)

D.C.Aumann, L.Friedmann

Cumulative Yield of 1.6 x 10⁷ y ¹²⁹I from Thermal-Neutron Induced Fission of ²³⁵U

NUCLEAR REACTIONS, Fission ²³⁵U(n, F), E=thermal; measured cumulative fission yield of ¹²⁹I. Neutron activation analysis.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21917.

1981AU06      J.Inorg.Nucl.Chem. 43, 2223 (1981)

D.C.Aumann, D.Weismann, H.Zeising

Independent Yields of ^102mRh, ^102gRh and ^101gRh for Thermal-Neutron-Induced Fission of ²³⁵U

NUCLEAR REACTIONS, Fission ²³⁵U(n, F), E=thermal; measured independent yields for ^102m,102,101Rh. Activation technique, radiochemical separation.

doi: 10.1016/0022-1902(81)80236-9
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21754.

1981NI04      Phys.Rev. C23, 2377 (1981)

E.Nirschl, D.C.Aumann

Influence of the Chemical Environment on the β Decay of ⁷⁷As

RADIOACTIVITY ⁷⁷As [from ⁷⁷Ge decay]; measured T_1/2; deduced chemical effect on decay constant. As metal, Ag₃AsO₄ compounds, double ionization chamber.

doi: 10.1103/PhysRevC.23.2377
Citations: PlumX Metrics

1979AU06      Phys.Lett. 82B, 361 (1979)

D.C.Aumann, H.Faleschini, L.Friedmann, D.Weismann

Search for Volatile Superheavy Elements in Heavy-Ion Reactions

NUCLEAR REACTIONS Ta(¹³⁶Xe, X), E=5.9 MeV/nucleon; Er(¹³⁶Xe, X), E=4.7 MeV/nucleon; Mo(²⁰⁸Pb, X), E=7.4 MeV/nucleon; ⁵⁹Co, Ni, Cu(²³⁸U, X), E=9.0 MeV/nucleon; ²³⁸U(¹³⁶Xe, X), E=7.0 MeV/nucleon; ²³⁸U(²³⁸U, X), E=80 MeV/nucleon; attempted to condense, detect volatile reaction products; deduced no evidence for superheavy elements.

doi: 10.1016/0370-2693(79)90242-9
Citations: PlumX Metrics

1978AU02      J.Inorg.Nucl.Chem. 40, 1 (1978)

D.C.Aumann, E.Nirschl, H.Zeising

Independent Formation Cross-Section of ^148mPm and ^148gPm in The Fission of ²³²Th Induced by 26- to 42-MeV ⁴He-Ions

NUCLEAR REACTIONS ²³²Th(α, F), E=26-42 MeV; measured σ(E) for production of ^148,148mPm.

doi: 10.1016/0022-1902(78)80295-4
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0087.

1978AU08      J.Inorg.Nucl.Chem. 40, 1611 (1978)

D.C.Aumann, D.Weismann

Independent Isomeric Yield Ratios of ⁹⁰Rb and ¹³⁸Cs in the Spontaneous Fission of ²⁵²Cf

RADIOACTIVITY, Fission ²⁵²Cf (SF); measured independent yields for ⁹⁰Rb, ¹³⁸Cs. ¹³⁸Cs; measured Iγ.

doi: 10.1016/0022-1902(78)80335-2
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21579.

1977AU05      J.Inorg.Nucl.Chem. 39, 1217 (1977)

D.C.Aumann, W.Guckel, H.Zeising

Independent Yields of ^148mPm, ^148gPm and ¹⁴⁶Pm for Thermal-Neutron-Induced Fission of ²³³U and ²³⁵U

NUCLEAR REACTIONS ^233,235U(n, F), E=th; measured independent yields for ^148,148m,146Pm.

doi: 10.1016/0022-1902(77)80349-7
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21532.

1977AU06      Phys.Rev. C16, 160 (1977)

D.C.Aumann, W.Guckel

Absolute Cross Sections and Isomeric Cross-Section Ratios for the ¹⁴⁸Nd(d, 2n), ¹⁴⁸Nd(p, n), and ¹⁴⁶Nd(α, pn) Reactions Producing the Isomeric Pair ¹⁴⁸Pm-m, g

NUCLEAR REACTIONS ¹⁴⁸Nd(p, n), E=9-45 MeV; ¹⁴⁸Nd(d, 2n), E=6.5-52 MeV; ¹⁴⁶Nd(α, np), E=29-59 MeV; measured σ(E), isomer yield ratios; deduced moment of inertia, spin cutoff parameter.

doi: 10.1103/PhysRevC.16.160
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0086.

1977AU07      Phys.Rev. C16, 254 (1977)

D.C.Aumann, W.Guckel, E.Nirschl, H.Zeising

Independent Isomeric Yield Ratio of ¹⁴⁸Pm in Fission of the Moderately Excited ²³⁶U Compound Nucleus as a Measure of Fragment Angular Momentum

NUCLEAR REACTIONS ^233,235U(n, F), E=th; ²³²Th(α, F), E=25.8-41.4 MeV; measured independent isomer yield ratios for ¹⁴⁸Pm; deduced primary angular momenta.

doi: 10.1103/PhysRevC.16.254
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0087.

1975FI03      Physica 79C, 105 (1975)

W.Fischer, H.Huhnermann, K.Mandrek, Th.Meier, D.C.Aumann

Optical Isotope Shift in ¹⁴⁴Ce

NUCLEAR MOMENTS ^144,140Ce, ^142,140Ce; measured isotope shift.

1975MU16      Nucl.Instrum.Methods 128, 425 (1975)

G.Mullen, D.C.Aumann

Preparation of targets of Np, Pu, Am, Cm and Cf by electrodeposition from organic solutions

doi: 10.1016/0029-554X(75)90507-8
Citations: PlumX Metrics

1974AU05      Nucl.Instrum.Methods 115, 75 (1974)

D.C.Aumann, G.Mullen

Preparation of targets of Ca, Ba, Fe, La, Pb, Tl, Bi, Th and U by electrodeposition from organic solutions

doi: 10.1016/0029-554X(74)90427-3
Citations: PlumX Metrics

1970AU01      J.Inorg.Nucl.Chem. 32, 731 (1970)

D.C.Aumann, J.E.Gindler

The Ratio of ¹¹¹Pd Isomers Formed in Charged-Particle and Photon-Induced Fission of Several Heavy Nuclides

NUCLEAR REACTIONS, Fission ^230,232Th, ²³⁶U(α, F), E=24-45 MeV; ²³²Th, ^{233,234,235,236,238}U(γ, F), E < 17 MeV; measured ¹¹⁰Ag activity. ¹¹¹Pd deduced isomeric σ ratio.

doi: 10.1016/0022-1902(70)80055-0
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetL0086.

1970JO21      Phys.Rev. C2, 1616 (1970)

H.W.Johlige, D.C.Aumann, H.-J.Born

Determination of the Relative Electron Density at the Be Nucleus in Different Chemical Combinations, Measured as Changes in the Electron-Capture Half-Life of ⁷Be

RADIOACTIVITY ⁷Be; measured T_1/2 in chemical compounds; deduced relative electron density at nucleus.

doi: 10.1103/PhysRevC.2.1616
Citations: PlumX Metrics

1969AU02      J.Inorg.Nucl.Chem. 31, 1935 (1969)

D.C.Aumann, K.F.Flynn, J.E.Gindler, L.E.Glendenin

Formation of ¹¹¹Pd isomers in neutron fission of several heavy nuclides

NUCLEAR REACTIONS, Fission ²³²Th, ^233,235,238U(n, F), E= thermal; measured ¹¹¹Pd isomer yield ratios. ¹¹¹Rh deduced β-branching.

doi: 10.1016/0022-1902(69)90008-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13242.