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NSR database version of April 11, 2024.

Search: Author = S.Tims

Found 20 matches.

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2022FI04      Nucl.Instrum.Methods Phys.Res. B530, 8 (2022)

L.K.Fifield, M.B.Froehlich, D.Koll, S.Pavetich, Z.Slavkovska, S.G.Tims, A.Wallner

Backgrounds and blanks in Iodine-129 measurements at the Australian National University

ATOMIC MASSES 127,129I; measured ion transmission; deduced isotope ratio. Comparison with available data. ANU AMS facility.

doi: 10.1016/j.nimb.2022.08.014
Citations: PlumX Metrics


2022PA26      Nucl.Instrum.Methods Phys.Res. B527, 45 (2022)

S.Pavetich, A.Wallner, H.Bottero, L.K.Fifield, M.B.Froehlich, Y.Huang, D.Koll, Z.Revay, Z.Slavkovska, J.H.Sterba, S.G.Tims

Accelerator mass spectrometry measurements of 93Zr for astrophysical and nuclear technology applications

NUCLEAR REACTIONS Zr(n, X)93Zr, E thermal; 235U(n, F)93Zr, E cold; measured reaction products; deduced 93Zr/Zr ratio. Accelerator mass spectrometry (AMS). The Heavy Ion Accelerator Facility (HIAF) at the Australian National University.

doi: 10.1016/j.nimb.2022.07.009
Citations: PlumX Metrics


2019PA01      Nucl.Instrum.Methods Phys.Res. B438, 77 (2019)

S.Pavetich, A.Carey, L.K.Fifield, M.B.Froehlich, S.Halfon, A.Kinast, M.Martschini, D.Nelson, M.Paul, A.Shor, J.H.Sterba, M.Tessler, S.G.Tims, L.Weissman, A.Wallner

93Zr developments at the Heavy Ion Accelerator Facility at ANU

NUCLEAR REACTIONS 92Zr(n, γ), E thermal; measured reaction products; deduced sensitivity and rejection of 93Nb background.

doi: 10.1016/j.nimb.2018.07.019
Citations: PlumX Metrics


2019PA03      Phys.Rev. C 99, 015801 (2019)

S.Pavetich, A.Wallner, M.Martschini, S.Akhmadaliev, I.Dillmann, K.Fifield, S.Halfon, T.Heftrich, F.Kappeler, C.Lederer-Woods, S.Merchel, M.Paul, R.Reifarth, G.Rugel, P.Steier, M.Tessler, S.Tims, M.Weigand, L.Weissman

Accelerator mass spectrometry measurement of the reaction 35Cl (n, γ) 36Cl at keV energies

NUCLEAR REACTIONS 35Cl(n, γ), kT=2-100 keV; measured Maxwellian averaged σ(E) (MACS) using neutron activation combined with accelerator mass spectrometry (AMS) technique; deduced 36Cl/35Cl ratios for three neutron irradiated samples, MACS at kt=30 keV, and stellar abundances of 35Cl, 36Cl and 36S. Neutron activations performed at the Karlsruhe Van de Graaff accelerator and at the superconducting linear accelerator of the Soreq Applied Research Accelerator Facility using the 7Li(p, n)7Be reaction. AMS measurements of the irradiated samples performed at the 3 MV Vienna Environmental Research Accelerator, the 6 MV tandem accelerator at the Dresden AMS facility, and the 14 UD tandem accelerator of the Australian National University in Canberra. Comparison with previous experimental values, NON-SMOKER and MOST theoretical calculations, compiled KADoNiS database, and evaluated libraries ENDF-B/VII.1, JEFF-3.2, JENDL-4.0 and TENDL-2015.

doi: 10.1103/PhysRevC.99.015801
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23468.


2018FE12      Phys.Rev.Lett. 121, 221103 (2018)

J.Feige, A.Wallner, R.Altmeyer, L.K.Fifield, R.Golser, S.Merchel, G.Rugel, P.Steier, S.G.Tims, S.R.Winkler

Limits on Supernova-Associated 60Fe/26Al Nucleosynthesis Ratios from Accelerator Mass Spectrometry Measurements of Deep-Sea Sediments

ATOMIC MASSES 26Al, 60Fe; measured atom concentration in sediment; deduced isotope ratio. Comparison with nucleosynthesis models and the observed average galactic.

doi: 10.1103/PhysRevLett.121.221103
Citations: PlumX Metrics


2016WA09      Nature(London) 532, 69 (2016)

A.Wallner, J.Feige, N.Kinoshita, M.Paul, L.K.Fifield, R.Golser, M.Honda, U.Linnemann, H.Matsuzaki, S.Merchel, G.Rugel, S.G.Tims, P.Steier, T.Yamagata, S.R.Winkler

Recent near-Earth supernovae probed by global deposition of interstellar radioactive 60Fe

ATOMIC MASSES 60Fe; measured 60Fe/Fe ratios using atomic mass spectroscopy; deduced the rate of supernovae in our local Galactic neighbourhood.

doi: 10.1038/nature17196
Citations: PlumX Metrics


2015WA06      Phys.Rev.Lett. 114, 041101 (2015)

A.Wallner, M.Bichler, K.Buczak, R.Dressler, L.K.Fifield, D.Schumann, J.H.Sterba, S.G.Tims, G.Wallner, W.Kutschera

Settling the Half-Life of 60Fe: Fundamental for a Versatile Astrophysical Chronometer

RADIOACTIVITY 60Fe, 60Co(β-) [from Cu(p, X), E=590 MeV]; measured decay products, Eγ, Iγ; deduced T1/2. Accelerator mass spectrometry, comparison with available data.

doi: 10.1103/PhysRevLett.114.041101
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1997HA38      Nucl.Phys. A621, 285c (1997)

V.Y.Hansper, S.G.Tims, A.J.Morton, A.F.Scott, C.I.W.Tingwell, D.G.Sargood

Cross Sections and Reaction Rates Relevant to Silicon Burning

NUCLEAR REACTIONS 52Cr(α, n), E=4-10 MeV; 52Cr(α, p), E=6-10 MeV; 55Mn(p, n), E=0.7-2.1 MeV; 55Mn(p, γ), E=0.7-2.1 MeV; analyzed data; deduced model parameters, thermonuclear reaction rates. Statistical model.

doi: 10.1016/S0375-9474(97)00256-X
Citations: PlumX Metrics


1994MO11      Nucl.Phys. A573, 276 (1994)

A.J.Morton, A.F.Scott, S.G.Tims, V.Y.Hansper, D.G.Sargood

The 50Cr(α, n)53Fe and 50Cr(α, p)53Mn Cross Sections

NUCLEAR REACTIONS, ICPND 50Cr(α, n), E=5.409-10.009 MeV; 50Cr(α, p), E=4.868-10.009 MeV; measured neutron, proton, activation yields; deduced σ(E), thermonuclear reaction rates. Statistical model analysis. Enriched target.

doi: 10.1016/0375-9474(94)90171-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0315.


1993HA01      Nucl.Phys. A551, 158 (1993)

V.Y.Hansper, A.J.Morton, S.G.Tims, C.I.W.Tingwell, A.F.Scott, D.G.Sargood

Cross Sections and Thermonuclear Reaction Rates for 51V(α, n)54Mn and 51V(α, p)54Cr

NUCLEAR REACTIONS, ICPND 51V(α, n), E=2-9.49 MeV; 51V(α, p), E=5.755-9.59 MeV; measured neutron, proton yields; deduced σ(E), thermonuclear reaction rates. Statistical-model analysis. Natural targets, activation technique.

doi: 10.1016/0375-9474(93)90309-L
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0323.


1993SC05      Nucl.Phys. A552, 363 (1993)

A.F.Scott, A.J.Morton, S.G.Tims, V.Y.Hansper, D.G.Sargood

The 34S(α, γ)38Ar, 34S(α, n)37Ar and 34S(α, p)37Cl Cross Sections

NUCLEAR REACTIONS, ICPND 34S(α, γ), E=2.79-5.87 MeV; 34S(α, n), E=5.26-9.88 MeV; 34S(α, p), E=5.7-9.33 MeV; measured γ-spectra, neutron, proton yields; deduced σ(E), thermonuclear reaction rates. Statistical-model analysis. Enriched target.

doi: 10.1016/0375-9474(93)90499-N
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0824.


1993TI06      Nucl.Phys. A563, 473 (1993)

S.G.Tims, A.F.Scott, A.J.Morton, V.Y.Hansper, D.G.Sargood

Cross Sections of the Reactions 58Fe(p, γ)59Co, 58Fe(p, n)58Co, 55Mn(α, n)58Co, 55Mn(α, p)58Fe and 57Fe(p, n)57Co

NUCLEAR REACTIONS, ICPND 58Fe(p, γ), E=0.785-4.65 MeV; 58Fe(p, n), E=3.155-4.925 MeV; 55Mn(α, n), E=2.7-9.995 MeV; 55Mn(α, p), E=5.145-10.045 MeV; 57Fe(p, n), E=1.645-3.155 MeV; measured gamma, neutron, proton yields; deduced σ(E), thermonuclear reaction rates. Statistical-model analysis. Enriched, natural targets, activation technique.

doi: 10.1016/0375-9474(93)90124-G
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0063.


1992MO04      Nucl.Phys. A537, 167 (1992)

A.J.Morton, S.G.Tims, A.F.Scott, V.Y.Hansper, C.I.W.Tingwell, D.G.Sargood

The 48Ti(α, n)51Cr and 48Ti(α, p)51V Cross Sections

NUCLEAR REACTIONS, ICPND 48Ti(α, n), E=4.98-9.52 MeV; 48Ti(α, p), E=5.52-8.98 MeV; measured neutron, proton yields; deduced σ(E), thermonuclear reaction rates. Statistical-model analysis. Enriched targets, activation technique.

doi: 10.1016/0375-9474(92)90163-E
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0061.


1991SC07      Nucl.Phys. A523, 373 (1991)

A.F.Scott, A.J.Morton, C.I.W.Tingwell, S.G.Tims, V.Y.Hansper, D.G.Sargood

Cross Sections and Thermonuclear Reaction Rates for 41K(α, n)44Sc and 41K(α, p)44Ca

NUCLEAR REACTIONS, ICPND 41K(α, n), E=3-8 MeV; 41K(α, p), E=4.5-9 MeV; measured neutron, proton yields; deduced σ(E), thermonuclear reaction rates. Statistical-model analysis. Enriched targets, activation technique.

doi: 10.1016/0375-9474(91)90009-U
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0535.


1991TI01      Nucl.Phys. A524, 479 (1991)

S.G.Tims, A.J.Morton, C.I.W.Tingwell, A.F.Scott, V.Y.Hansper, D.G.Sargood

The 54Fe(α, n)57Ni and 54Fe(α, p)57Co Cross Sections

NUCLEAR REACTIONS, ICPND 54Fe(α, n), E=6.35-9.5 MeV; 54Fe(α, p), E=5.31-9.59 MeV; measured neutron, proton, activation yields; deduced σ(E), thermonuclear reaction rates. Statistical-model analysis. Enriched targets.

doi: 10.1016/0375-9474(91)90281-A
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0485.


1989HA38      Nucl.Phys. A504, 605 (1989)

V.Y.Hansper, C.I.W.Tingwell, S.G.Tims, A.F.Scott, D.G.Sargood

The 45Sc(α, p)48Ti and 45Sc(α, n)48V Cross Sections

NUCLEAR REACTIONS, ICPND 45Sc(α, p), E=4.45-9.15 MeV; 45Sc(α, n), E=3.76-9.98 MeV; measured proton, neutron, activation yields; deduced σ(E), thermonuclear reaction rates. Statistical model analysis. Natural targets.

doi: 10.1016/0375-9474(89)90560-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0527.


1989TI01      Nucl.Phys. A496, 127 (1989)

C.I.W.Tingwell, V.Y.Hansper, S.G.Tims, A.F.Scott, A.J.Morton, D.G.Sargood

The 60Ni(p, γ)61Cu and 62Ni(p, γ)63Cu Cross Sections

NUCLEAR REACTIONS, ICPND 60Ni(p, γ), (p, p'γ), E=1-4 MeV; 61Ni(p, γ), (p, p'γ), E=1.02-4.42 MeV; measured γ-ray yields; deduced σ(E), thermonuclear reaction rates. 61Cu deduced resonances, strengths. Statistical model analysis. Enriched targets.

doi: 10.1016/0375-9474(89)90219-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0834.


1988TI03      Nucl.Phys. A480, 162 (1988)

C.I.W.Tingwell, V.Y.Hansper, S.G.Tims, A.F.Scott, D.G.Sargood

Cross Sections of Proton Induced Reactions on 61Ni

NUCLEAR REACTIONS, ICPND 61Ni(p, γ), (p, p'γ), E=1.05-3.98 MeV; 61Ni(p, n), E=3.08-4.66 MeV; measured γ-ray, neutron, activation yields; deduced σ(E), thermonuclear reaction rates. Statistical-model analysis. Enriched target.

doi: 10.1016/0375-9474(88)90390-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0833.


1988TI05      Nucl.Phys. A483, 354 (1988); Erratum Nucl.Phys. A518, 801 (1990)

S.G.Tims, C.I.W.Tingwell, V.Y.Hansper, A.F.Scott, D.G.Sargood

The 59Co(α, p)62Ni and 59Co(α, n)62Cu Cross Sections

NUCLEAR REACTIONS, ICPND 59Co(α, p), E=5.18-9.4 MeV; 59Co(α, n), E=5.07-9.8 MeV; measured proton, neutron, activation yields; deduced σ(E), thermonuclear reaction rates. Natural targets.

doi: 10.1016/0375-9474(88)90541-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0064.


1987SC27      Nucl.Phys. A475, 548 (1987)

A.F.Scott, C.I.W.Tingwell, V.Y.Hansper, S.G.Tims, D.G.Sargood

The 39K(α, p)42Ca Cross Section and Thermonuclear Reaction Rate

NUCLEAR REACTIONS, ICPND 39K(α, p), E=4.5-9 MeV; measured proton yield; deduced σ(E), thermonuclear reaction rates. Statistical-model analysis. Enriched targets.

doi: 10.1016/0375-9474(87)90077-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0042.


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Note: The following list of authors and aliases matches the search parameter S.Tims: , S.G.TIMS