NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of May 30, 2024.

Search: Author = H.Weigmann

Found 42 matches.

Back to query form



2005RE09      Phys.Rev. C 71, 044617 (2005)

P.Reimer, V.Avrigeanu, S.V.Chuvaev, A.A.Filatenkov, T.Glodariu, A.Koning, A.J.M.Plompen, S.M.Qaim, D.L.Smith, H.Weigmann

Reaction mechanisms of fast neutrons on stable Mo isotopes below 21 MeV

NUCLEAR REACTIONS 92,94Mo(n, 2n), 92,100Mo(n, α), 95,96,97Mo(n, p), 96,97,98Mo(n, np+d), E ≈ 13.5-21 MeV; measured activation σ; deduced reaction mechanism features. 93Nb(p, n), (p, γ), E ≈ 1-6 MeV; 92,93,94,95,96,97,98,100Mo, 93Nb(n, γ), E < 4 MeV; 92,94,100Mo(n, 2n), 92,94,95,96,97,98Mo(n, p), 92,94,95,96,97,98,100Mo(n, np+d), 92,98,100Mo(n, α), E < 21 MeV; compiled, analyzed σ. Analysis with local and global approaches compared.

doi: 10.1103/PhysRevC.71.044617
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22889.


2004WE06      Fiz.Elem.Chastits At.Yadra 35, 519 (2004); Physics of Part.and Nuclei 35, 285 (2004)

H.Weigmann

Neutron Spectroscopy Investigations with GELINA

NUCLEAR REACTIONS 232Th(n, X), E=0-1000 eV; measured capture and transmission yields. 240Pu, 237Np(n, X), E not given; analyzed data; deduced resonance widths, related features. 60Ni(n, X), E ≈ 610-660 keV; Fe(n, X), E=3.7-4.2 MeV; Na(n, X), E ≈ 500-2000 keV; 28Si(n, X), E ≈ 1.1-1.3 MeV; measured total σ.


1998WA06      Phys.Rev. C57, 1766 (1998)

C.Wagemans, R.Bieber, H.Weigmann, P.Geltenbort

Determination of the Thermal Neutron Induced 41Ca(n, p)41K and 41Ca(n, α)38Ar Reaction Cross Sections

NUCLEAR REACTIONS 41Ca(n, p), (n, α), E=thermal; measured σ, Eα. 42Ca deduced level, J, π, primary γ-transition multipolarity. Surface barrier detector.

doi: 10.1103/PhysRevC.57.1766
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23732.


1994MO53      Proc.Intern.Conf.Nuclear Data for Science and Technology, Gatlinburg, Tennesse, 9-13 May, 1994, J.K.Dickens, Ed., American Nuclear Society, Vol.2, p.981 (1994)

M.C.Moxon, J.A.Wartena, H.Weigmann, G.J.Vanpraet

Inelastic Neutron Scattering From 238U

NUCLEAR REACTIONS 238U(n, n'), E=68.2-213.6 keV; measured products, 238U; deduced σ(θ). Data were imported from EXFOR entry 22329.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22329.


1994OB01      Nucl.Phys. A573, 467 (1994)

S.Oberstedt, J.P.Theobald, H.Weigmann, J.A.Wartena, C.Burkholz

Limits on the Half Life of the Shape Isomer in 239U

NUCLEAR REACTIONS 238U(n, γ), E ≈ resonance; measured γγ(t) following capture. 239U deduced shape isomer T1/2 lower limit, fission barrier parametrization related features.

doi: 10.1016/0375-9474(94)90353-0
Citations: PlumX Metrics


1994OB02      Nucl.Phys. A578, 31 (1994)

S.Oberstedt, J.P.Theobald, H.Weigmann, J.A.Wartena, C.Burkholz

Intermediate Structure and the Shape Isomer in 233Th

NUCLEAR REACTIONS 232Th(n, γ), E=0.05-4.2 keV; measured γγ(t). 233Th deduced shape isomer T1/2 range, decay features, resonances admixture, coupling width.

doi: 10.1016/0375-9474(94)90967-9
Citations: PlumX Metrics


1987KO11      Phys.Rev. C35, 1646 (1987)

R.Kohler, J.A.Wartena, H.Weigmann, L.Mewissen, F.Poortmans, J.P.Theobald, S.Raman

Nuclear Structure of 208Pb from 207Pb + n Resonances

NUCLEAR REACTIONS 207Pb(n, n), (n, γ), E=0.02-20 MeV; measured elastic scattering, capture, total σ(E). 208Pb deduced levels, J, π, resonance parameters, level density, B(M1). Enriched target.

doi: 10.1103/PhysRevC.35.1646
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22052.


1987WA20      Nucl.Phys. A469, 497 (1987)

C.Wagemans, H.Weigmann, R.Barthelemy

Measurement and Resonance Analysis of the 33S(n, α) Cross Section

NUCLEAR REACTIONS 33S(n, α), E=0.010-1 MeV; measured σ(E). 34S deduced resonaces, Γα, (gΓnΓα/Γ), J, π. R-matrix analysis.

doi: 10.1016/0375-9474(87)90035-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22026.


1987WE07      Phys.Rev. C36, 585 (1987)

H.Weigmann, P.W.Martin, R.Kohler, I.van Parijs, F.Poortmans, J.A.Wartena

Structure of Unbound States in 29Si from Neutron Resonance Spectroscopy of 28Si + n

NUCLEAR REACTIONS 28Si(n, n), (n, γ), E=30-4640 keV; measured total, capture σ(E). 29Si deduced resonances, J, π, (gΓn), (gΓnΓγ/Γ), level density, neutron strength functions, B(λ). Natural target. R-matrix analyses.

doi: 10.1103/PhysRevC.36.585
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22027.


1986KO15      Radiat.Eff. 94, 231 (1986)

R.Kohler, L.Mewissen, F.Poortmans, S.Raman, J.A.Wartena, H.Weigmann

Doorways in the Reaction 207Pb + n

NUCLEAR REACTIONS 207Pb(n, X), (n, γ), E=0.003-4 MeV; measured total σ(E). 208Pb deduced M1 transition strength distribution, B(M1), p-wave strength function, doorway characteristics.


1985WE03      Nucl.Phys. A438, 333 (1985)

H.Weigmann, J.A.Wartena, C.Burkholz

Neutron-Induced Fission Cross Section of 242Pu

NUCLEAR REACTIONS 242Pu(n, F), E=2 eV-10 MeV; measured fission σ(E).

doi: 10.1016/0375-9474(85)90379-3
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21996.


1984BL04      Nucl.Phys. A414, 1 (1984)

J.Blons, C.Mazur, D.Paya, M.Ribrag, H.Weigmann

On the Existence of Triple-Humped Fission Barriers in 231,233Th

NUCLEAR REACTIONS 230Th(n, F), E=0.7-2.2 MeV; 232Th(n, F), E=1-12 MeV; measured fission σ(E), fragment anisotropy. 231,233Th deduced triple-humped fission barrier parameters, two rotational bands, associated moment of inertia parameter.

doi: 10.1016/0375-9474(84)90494-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21656.


1984MO12      Phys.Rev. C30, 214 (1984)

M.S.Moore, L.Calabretta, F.Corvi, H.Weigmann

Analysis of Intermediate Structure in the Fission and Capture Cross Sections of (235U+n)

NUCLEAR REACTIONS 235U(n, F), (n, γ), E=2-32 keV; analyzed fission to capture σ(E) ratio; deduced intermediate structure role.

doi: 10.1103/PhysRevC.30.214
Citations: PlumX Metrics


1983MO02      Nucl.Phys. A393, 1 (1983)

M.S.Moore, J.A.Wartena, H.Weigmann, C.Budtz-Jorgensen, H.-H.Knitter, C.E.Olsen

Neutron Induced Fission Cross Section of 244Pu

NUCLEAR REACTIONS 244Pu(n, F), E=0.001-8 MeV; measured fission σ(E). Gridded ionization chamber, 235U data standard.

doi: 10.1016/0375-9474(83)90061-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21806.


1982JU02      Nucl.Phys. A386, 287 (1982)

C.R.Jungmann, H.Weigmann, L.Mewissen, F.Poortmans, E.Cornelis, J.P.Theobald

Resonance Structure of 32S + n from Transmission and Diffferential Elastic Scattering Experiments

NUCLEAR REACTIONS 32S(n, n), (n, X), E=0.18-2 MeV; measured σ(total), σ(θ) vs E. 33S deduced resonances, π, Γn, resonance parameters. Natural target.

doi: 10.1016/0375-9474(82)90114-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21801.


1981EM03      Nucl.Phys. A368, 108 (1981)

A.Emsallem, M.Asghar, C.Wagemans, H.Weigmann

Study of Neutron Induced Charged Particle Reactions on 40K. (I). Thermal Neutrons

NUCLEAR REACTIONS 40K(n, α), (n, p), E=thermal; measured Eα, E(p), σ(Eα), σ(Ep); deduced Q(p), primary gamma-ray multipolarity.

doi: 10.1016/0375-9474(81)90733-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21791.


1981WE12      Nucl.Phys. A368, 117 (1981)

H.Weigmann, C.Wagemans, A.Emsallem, M.Asghar

Study of Neutron Induced Charged Particle Reactions on 40K. (II). Resonance Neutrons

NUCLEAR REACTIONS 40K(n, α), (n, p), E=0.00002-70 keV; measured σ(Eα), σ(Ep). 41K deduced resonances, L, J, π, < Γp >, < Γα >, level density spin cut-off parameter.

doi: 10.1016/0375-9474(81)90734-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21726.


1980WA18      Ann.Nucl.Energy 7, 495 (1980)

C.Wagemans, G.Coddens, H.Weigmann, R.Barthelemy

Measurement of the 239Pu(n, F)Cross Section from Thermal up to 30 keV Neutron Energy

NUCLEAR REACTIONS, Fission 239Pu(n, F), E=thermal-30 keV; measured σ(E).

doi: 10.1016/0306-4549(80)90095-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21704.


1979ME05      Nucl.Sci.Eng. 70, 155 (1979)

L.Mewissen, F.Poortmans, E.Cornelis, G.Vanpraet, A.Angeletti, G.Rohr, H.Weigmann

Neutron Resonance Parameters for Neptunium-237

NUCLEAR REACTIONS 237Np(n, n), (n, γ), E=8-204 eV; measured σ. 238Np levels deduced resonance parameters.

doi: 10.13182/NSE79-A19648
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20725.


1979WE03      Z.Phys. A289, 383 (1979)

H.Weigmann, P.Manakos

Deuteron Exchange Mechanism for the 6Li(n, α) Reaction at Low Energies

NUCLEAR REACTIONS 6Li(n, α), E=2-500 keV; calculated σ(θ) assuming d exchange, S-matrix theory.

doi: 10.1007/BF01409389
Citations: PlumX Metrics


1979WE07      Phys.Rev. C20, 115 (1979)

H.Weigmann, S.Raman, J.A.Harvey, R.L.Macklin, G.G.Slaughter

Neutron Resonances in 100Mo and Valence Neutron Capture

NUCLEAR REACTIONS 100Mo(n, X), (n, γ), E=0.1-26 keV; measured σ(E). 100Mo(n, γ), E=0.1-8.0 keV; measured Eγ, Iγ. 101Mo deduced resonances, resonance parameters, J, π, neutron separation energy. Enriched target. Valence model.

doi: 10.1103/PhysRevC.20.115
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10773.


1978BL01      Phys.Rev.Lett. 41, 1282 (1978)

J.Blons, C.Mazur, D.Paya, M.Ribrag, H.Weigmann

Rotational Bands in Asymmetrically Deformed 231Th

NUCLEAR REACTIONS 230Th(n, F), E=680-760 keV; measured σ(E), absolute σ. 231Th deduced levels, K, J, π.

doi: 10.1103/PhysRevLett.41.1282
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21656.


1976RO09      Nucl.Phys. A264, 93 (1976)

G.Rohr, H.Weigmann

Short Range Energy Dependence of the Neutron Widths of 177Hf Resonances

NUCLEAR REACTIONS 177Hf(n, γ), self-indication, E=10-300 eV; measured σ(E, Eγ). 178Hf resonances deduced Γn, S. Statistical test for intermediate structure.

doi: 10.1016/0375-9474(76)90146-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21297.


1976WE22      Phys.Rev. C14, 1328 (1976)

H.Weigmann, R.L.Macklin, J.A.Harvey

Isobaric Analog Impurities from Neutron Capture and Transmission by Magnesium

NUCLEAR REACTIONS Mg(n, X), E=0.1-1800 keV; measured transmission σ(E). 24,25,26Mg(n, γ), E=0.1-1800 keV; measured σ(E, Eγ); deduced average capture in stars as function of temperature. 25,26,27Mg resonances deduced Γ, isobaric analog isospin impurities, shell model configurations.

doi: 10.1103/PhysRevC.14.1328
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10611.


1975WE18      Phys.Rev.Lett. 35, 1213 (1975)

H.Weigmann, J.A.Wartena, C.Wagemans

Are There Fission-Fragment Energy Variations in 235U Neutron Resonances (Question)

NUCLEAR REACTIONS 235U(n, X), E < 25 eV; measured σ(E); deduced no resonance energy variations.

doi: 10.1103/PhysRevLett.35.1213
Citations: PlumX Metrics


1974GE13      Z.Phys. 271, 129 (1974)

R.Geiger, P.von Brentano, H.G.Friederichs, B.Heits, W.Schuh, K.O.Zell, H.Weigmann, A.Berinde

High-Spin States in 112Cd from the 110Pd(α, 2nγ)-Reaction

NUCLEAR REACTIONS 110Pd(α, 2nγ), E=15-22.5 MeV; measured Eγ, Iγ, γ(E, θ), γγ-coin. 112Cd deduced levels, J.

doi: 10.1007/BF01676383
Citations: PlumX Metrics


1973PO08      Nucl.Phys. A207, 342 (1973)

F.Poortmans, G.Rohr, J.P.Theobald, H.Weigmann, G.J.Vanpraet

Neutron Resonance Parameters of 242Pu

NUCLEAR REACTIONS 242Pu(n, n), 242Pu(n, γ), E=20-1300 eV; measured σ. 243Pu resonances deduced resonance parameters n-width, γ-width. Enriched target.

doi: 10.1016/0375-9474(73)90351-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20383.


1972BO19      J.Nucl.Energy 26, 91 (1972)

K.H.Bockhoff, A.Dufrasne, G.Rohr, H.Weigmann

Neutron Total Cross-Section Fluctuations of 235U in the keV Range

NUCLEAR REACTIONS 235U(n, X), E=10-100 keV; measured σ(nT)(E); deduced strong fluctuations.

doi: 10.1016/0022-3107(72)90050-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20134.


1972KO10      Nucl.Phys. A187, 426 (1972)

E.Konecny, H.J.Specht, J.Weber, H.Weigmann, R.L.Ferguson, P.Osterman, M.Waldschmidt, G.Siegert

Search for Conversion Electrons Populating the 236U Fission Isomer

NUCLEAR REACTIONS, Fission 235U(n, γF), E=thermal; measured (fragment)(ce)-coin, -delay; deduced upper limit for isomeric/prompt fission ratio.

doi: 10.1016/0375-9474(72)90586-6
Citations: PlumX Metrics


1972TH01      Nucl.Phys. A181, 639 (1972)

J.P.Theobald, J.A.Wartena, H.Weigmann, F.Poortmans

Fission Components in 236U Neutron Resonances

NUCLEAR REACTIONS, Fission 236U(n, F), En=0.3 eV-1000 eV; measured σ(n, F). 237U resonances deduced F-width. Enriched target.

doi: 10.1016/0375-9474(72)90504-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20501.


1972WE06      Nucl.Phys. A185, 229 (1972)

H.Weigmann, G.Rohr, M.Heske

Gamma Rays from Resonance Neutron Capture in 143Nd

NUCLEAR REACTIONS 143Nd(n, γ), E=55-446 eV; measured Eγ, Iγ. 144Nd deduced levels, resonance J, π. Correlation analysis of partial radiative widths.

doi: 10.1016/0375-9474(72)90563-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20397.


1972WE09      Nucl.Phys. A187, 305 (1972)

H.Weigmann, J.P.Theobald

Evaluation of Fission Barrier Parameters from Near-Barrier Fission and Isomeric Half-Life Data

NUCLEAR STRUCTURE, Fission 234,235,236,237,238,239U, 237,238,239,240Np, 235,236,237,238,239,240,241,242,243,244,245Pu, 237,238,239,240,241,242,243,244Am, 241,242,243,244,245Cm, 246,247Cm, 244,245,246Bk; calculated fission barriers, T1/2.

doi: 10.1016/0375-9474(72)90578-7
Citations: PlumX Metrics


1971TH18      Atomkernenergie 18, 229 (1971)

J.P.Theobald, H.Weigmann

Experimente zur unterschwelligen Kernspaltung und ihre Deutung


1970RO13      Nucl.Phys. A150, 97 (1970)

G.Rohr, H.Weigmann, J.Winter

Non-Statistical Effects in Neutron Capture at 98Mo p-Wave Resonances

NUCLEAR REACTIONS 98Mo(n, γ), E=12-818 eV; measured Eγ, Iγ. 99Mo deduced resonances, level-width, p-wave strength function, levels.

doi: 10.1016/0375-9474(70)90459-8
Citations: PlumX Metrics


1969MI26      J.Nucl.Energy 23, 369 (1969)

E.Migneco, J.Theobald, H.Weigmann

Analysis of Nd Neutron Resonances

NUCLEAR REACTIONS Nd(n, n), (n, γ), E=4-566 eV; measured σ, analyzed data.

doi: 10.1016/0022-3107(69)90010-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20460.


1969WE06      Nucl.Phys. A134, 535 (1969)

H.Weigmann, J.Winter, M.Heske

Prompt γ-Rays from Neutron Interaction in 235U and Resonance Spin Assignments

NUCLEAR REACTIONS 235U(n, γ), (n, F), E = 6-40 eV; measured prompt γ-ray, Eγ, Iγ. 236U deduced resonances, J.

doi: 10.1016/0375-9474(69)90019-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20135.


1969WE09      Phys.Letters 30B, 624 (1969)

H.Weigmann, G.Rohr, J.Winter

A Study of Coupling Conditions in Sub-Threshold Fission of 237Np by Means of Gamma-Ray Spectra

NUCLEAR REACTIONS 237Np(n, γ), E < 50 eV; measured σ(E;Eγ). 238Np deduced intermediate states in subthreshold fission, level-width.

doi: 10.1016/0370-2693(69)90076-8
Citations: PlumX Metrics


1968WE06      J.Nucl.Energy 22, 317 (1968)

H.Weigmann, H.Schmid

Resonance Parameters of 240Pu. Pt.II-Radiative Widths

NUCLEAR STRUCTURE 241Pu; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-3107(68)90004-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20130.


1968WE18      Z.Physik 213, 411 (1968)

H.Weigmann, J.Winter

Neutron Radiative Capture in Cu

NUCLEAR REACTIONS 63,65Cu(n, γ), E=200 eV-16.5 keV; measured σ(E). 64,66Cu deduced resonances, J, level-width.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21335.


1967WE05      Nucl.Phys. A104, 513(1967)

H.Weigmann, H.Schmid

Neutron Radiative Capture in Mo

NUCLEAR REACTIONS Mo(n, γ), E=10 eV-25 keV; measured σ(E); deduced resonance parameters.

doi: 10.1016/0375-9474(67)90469-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset20398.


1965SC17      Z.Physik 188, 38 (1965)

R.Schoneberg, H.Hansen, H.Weigmann, A.Flammersfeld

Verzogerte Neutronen beim Zerfall des Li9

NUCLEAR STRUCTURE 9Li; measured not abstracted; deduced nuclear properties.


1962WE08      Z.Phys. 167, 549 (1962)

H.Weigmann

Messungen der K-Konversionskoeffizienten und der Aktivierungsquerschnitte der isomeren Atomkerne Se77m, Se79m, Ge75m and Ge77m

NUCLEAR STRUCTURE 77Se, 79Se, 75Ge, 77Ge; measured not abstracted; deduced nuclear properties.

doi: 10.1007/BF01378181
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21342.


Back to query form