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NSR database version of April 29, 2024.

Search: Author = H.Marten

Found 20 matches.

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1994HA09      Nucl.Phys. A572, 294 (1994)

T.Haninger, F.J.Hartmann, P.Hofmann, Y.S.Kim, M.S.Lotfranei, T.von Egidy, H.Marten, A.Ruben

Folding Angle and Excitation Energy of Fragments from 235U(n(th), F) and 252Cf(SF) Reactions

NUCLEAR REACTIONS 235U(n, F), E=subthermal; measured (fragment)(fragment)-coin, neutron spectra, kinetic energy, θ of both fragments; deduced correlations between fragment mass, kinetic energy, velocity. Statistical evaporation model. Enriched targets, PIN-diode arrays.

RADIOACTIVITY 252Cf(SF); measured (fragment)(fragment)-coin, neutron spectra; deduced average folding angle, total excitation energy linear correlation. Statistical evaporation model.

doi: 10.1016/0375-9474(94)90176-7
Citations: PlumX Metrics

1992SC14      Z.Phys. A341, 481 (1992)

A.Schubert, J.Hutsch, K.Moller, W.Neubert, W.Pilz, G.Schmidt, M.Adler, H.Marten

Light Charged Particle Release in 252Cf Spontaneous Fission: Tripartition versus fragment de-excitation

RADIOACTIVITY 252Cf(SF); measured emission probability vs E, θ for p, t, α following SF-decay; deduced emission mechanism differences. Position sensitive parallel-plate avalanche detector. Model comparison.

doi: 10.1007/BF01301393
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23544.

1992TR02      Yad.Fiz. 55, 298 (1992); Sov.J.Nucl.Phys. 55, 162 (1992)

A.M.Trufanov, G.N.Lovchikova, S.E.Sukhikh, A.V.Polyakov, V.G.Demenkov, V.A.Vinogradov, H.Marten, A.Ruben, I.During

Energy Distributions of 237Np Fission Neutrons

NUCLEAR REACTIONS 237Np(n, F), E=4.9, 7.8 MeV; measured neutron spectra following fission. Statistical evaporation model.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41132.

1991MA35      Nucl.Sci.Eng. 109, 120 (1991)

H.Marten, A.Ruben, D.Seeliger

Prompt Fission Neutron Spectra and Fragment Characteristics for Spontaneous Fission of Even-Numbered Plutonium Isotopes

RADIOACTIVITY 238,240,242Pu(SF); calculated fission neutron spectra, fragment total kinetic energy vs mass, other aspects. Phenomenological scission point model.

1991MA50      Nucl.Instrum.Methods Phys.Res. A302, 390 (1991)

H.Marten

Correction of Experimental Fission Neutron Spectra for Fragment Detection Anisotropy

RADIOACTIVITY 252Cf(SF); calculated fission neutron spectrum correction in (fragment)n-coin data. Analytical method.

doi: 10.1016/0168-9002(91)90430-X
Citations: PlumX Metrics

1991RU02      Z.Phys. A338, 67 (1991)

A.Ruben, H.Marten, D.Seeliger

Energy Partition in Nuclear Fission

NUCLEAR REACTIONS 232Th, 239Pu, 235U(n, F), E ≈ 1-6 MeV; calculated fission fragment total kinetic energy, average neutron multiplicity; deduced energy dissipation features. Two-spheroid model.

doi: 10.1007/BF01279116
Citations: PlumX Metrics

1991SC02      Z.Phys. A338, 115 (1991)

A.Schubert, K.Moller, W.Neubert, W.Pilz, G.Schmidt, M.Adler, H.Marten

Light Charged Particle Release in Fission: Tripartition versus Fragment De-Excitation

RADIOACTIVITY 252Cf(SF); measured proton, triton, α-particle energy, θ distribution following fission; deduced light particle emission mechanism.

doi: 10.1007/BF01279123
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23544.

1990MA64      Nucl.Sci.Eng. 106, 353 (1990)

H.Marten, D.Richter, D.Seeliger, W.D.Fromm, R.Bottger, H.Klein

The 252Cf(sf) Neutron Spectrum in the 5- to 20-MeV Energy Range

RADIOACTIVITY 252Cf(SF); measured fission neutron spectra. Miniature ionization chamber, NE-213 detectors.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22219.

1990MA80      At.Energ. 69, 28 (1990); Sov.At.Energy 69, 583 (1991)

H.Marten, A.Ruben

Prompt Fission-Neutron Spectra in the Reactions of 1.5-MeV Neutrons with 235U

NUCLEAR REACTIONS 235U(n, F), E=1.5 MeV; measured fission σ(En, θ).

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41144.

1990RU08      Z.Phys. A337, 237 (1990)

A.Ruben, H.Marten

Fission Neutron Multiplicity versus Fragment Mass and Kinetic Energy

RADIOACTIVITY 252Cf(SF); calculated fission neutron multiplicity vs fragment mass, kinetic energy. Scission point model.

1989AR18      Nucl.Phys. A502, 325c (1989)

K.Arnold, I.During, H.Kalka, H.Marten, A.Ruben, D.Seeliger

Modes of De-Excitation of Fission Fragments

RADIOACTIVITY 252Cf(SF); calculated nucleon spectra following fission fragment decay; deduced emission mechanism.

doi: 10.1016/0375-9474(89)90673-8
Citations: PlumX Metrics

1989PI08      Z.Phys. A333, 315 (1989)

W.Pilz, W.Neubert, H.Marten, N.F.Bondar

Angular Distributions of Prompt γ-Rays in the Light Charged Particle Accompanied and Binary Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured γ(θ) vs Eγ; deduced fission mode role.

1988MA02      J.Phys.(London) G14, 211 (1988)

H.Marten, D.Seeliger

Neutron Evaporation during Fission Fragment Acceleration

RADIOACTIVITY 252Cf(SF); calculated σ(En), σ(θn), neutron anisotropy during fission fragment acceleration.

doi: 10.1088/0305-4616/14/2/013
Citations: PlumX Metrics

1988MA03      Nucl.Instrum.Methods Phys.Res. A264, 375 (1988)

H.Marten, D.Richter, D.Seeliger, W.D.Fromm, W.Neubert, A.Lajtai

New Method for Measurement of Energy and Angular Distributions of Prompt Fission Neutrons

RADIOACTIVITY 252Cf(SF); measured neutron spectra, σ(θ), prompt fission emission probability vs E, θ. Parallel-plate avalanche detectors.

doi: 10.1016/0168-9002(88)90926-6
Citations: PlumX Metrics

1988SE05      Yad.Fiz. 47, 635 (1988)

D.Seeliger, H.Marten, W.Neubert, D.Richter

Investigation of the Anisotropy of Prompt Neutrons following the Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured absolute neutron yield, anisotropy, spectral shapes. Statistical model.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31804.

1986BO40      Radiat.Eff. 96, 129 (1986)

R.Bottger, W.D.Fromm, H.Klein, H.Marten, D.Richter, D.Seeliger

The Cf-252(SF) Neutron Spectrum in the High-Energy Range

RADIOACTIVITY 252Cf(SF); measured fission neutron spectrum. Miniature fission chamber, NE 213 detectors.

1986MA24      Radiat.Eff. 93, 41 (1986)

H.Marten, W.Neubert, D.Richter, D.Seeliger

Detailed Investigations of Fission Neutron Emission

RADIOACTIVITY 252Cf(SF); measured fission neutron σ(θ), emission anisotropy. Complex statistical model.

1986MA33      Nucl.Sci.Eng. 94, 370 (1986)

H.Marten, D.Seeliger

Description of the 252Cf(sf) Neutron Spectrum in the Framework of a Generalized Madland-Nix Model

RADIOACTIVITY 252Cf(SF); calculated neutron energy vs fission fragment mass. Generalized Madland-Nix model.

1986MA66      Radiat.Eff. 96, 99 (1986)

H.Marten, D.Seeliger

Theoretical Study of the Cf-252(SF) Neutron Spectrum

RADIOACTIVITY 252Cf(SF); calculated fission neutron spectrum. Cascade evaporation, generalized Madland-Nix models.

1984MA09      J.Phys.(London) G10, 349 (1984)

H.Marten, D.Seeliger

Analysis of the Prompt-Neutron Spectrum from Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); analyzed prompt neutron spectrum, < En > vs fragment mass, fragment average total kinetic energy vs mass; deduced parameter dependence. Complex cascade evaporation model.

doi: 10.1088/0305-4616/10/3/010
Citations: PlumX Metrics

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