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NSR database version of May 9, 2024.

Search: Author = J.A.Sawicki

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2018SA01      Appl.Radiat.Isot. 132, 200 (2018)

J.A.Sawicki

Enrichment of ⁵⁷Fe isotope in neutron flux of nuclear reactors observed by Mossbauer spectroscopy

NUCLEAR REACTIONS ⁵⁶Fe(n, γ), E not given; calculated yields.

ATOMIC MASSES ⁵⁷Fe; measured Mossbauer spectra; deduced enrichment in ⁵⁷Fe due to neutron absorption.

doi: 10.1016/j.apradiso.2017.11.024
Citations: PlumX Metrics

1994SA62      Nucl.Instrum.Methods Phys.Res. B93, 469 (1994)

J.A.Sawicki

Conversion Electron Mossbauer Spectroscopy of ¹⁹⁷Au and Its First Applications

NUCLEAR REACTIONS ¹⁹⁷Au(γ, γ), E=77.35 keV; measured Mossbauer spectra; deduced technique applicability sensitivity limits. Conversion electron Mossbauer spectroscopy, thick absorbers.

doi: 10.1016/0168-583X(94)95636-7
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1993SA44      Nucl.Instrum.Methods Phys.Res. B83, 454 (1993)

J.A.Sawicki, L.Niesen, H.de Waard

Mossbauer Spectroscopy of ¹⁷⁰Yb Through Internal Conversion of Electrons

RADIOACTIVITY ¹⁷⁰Tm(β^-); measured Eγ, Iγ, E X-ray, I X-ray following β-decay; deduced atomic binding energies, conversion, Auger electron energies, Mossbauer scattering in ¹⁷⁰Yb. ¹⁷⁰Yb transition deduced ICC.

doi: 10.1016/0168-583X(93)95871-2
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1991SA33      Nucl.Instrum.Methods Phys.Res. B62, 253 (1991)

J.A.Sawicki, B.D.Sawicka, F.E.Wagner

Conversion Electron Mossbauer Spectroscopy of the 73.0 keV ¹⁹³Ir Resonance

RADIOACTIVITY ¹⁹³Os(β^-); measured Eγ, Iγ, E X-ray, I X-ray, conversion Mossbauer spectra.

NUCLEAR REACTIONS ¹⁹³Ir(γ, γ), E=0.073 MeV; measured conversion Mossbauer spectra. Excitation by ¹⁹³Os-decay.

doi: 10.1016/0168-583X(91)95908-V
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1988SA13      Nucl.Instrum.Methods Phys.Res. B30, 123 (1988)

J.A.Sawicki

Measurements of the Differential Cross Sections for Recoil Tritons in ⁴He-³T Scattering at Energies between 0.5 and 2.5 MeV

NUCLEAR REACTIONS ³H(α, α), E=0.5-2.5 MeV; measured recoil σ(θt).

doi: 10.1016/0168-583X(88)90108-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1288.

1986SA26      Nucl.Instrum.Methods Phys.Res. B16, 483 (1986)

J.A.Sawicki

Channel Electron Multiplier Detector for Conversion Electron Mossbauer Spectroscopy at Temperatures between 4 and 300 K

NUCLEAR REACTIONS ¹¹⁶Sn(γ, γ), E=0.8953 keV; measured conversion electron Mossbauer spectra. Channel electron multiplier detector.

doi: 10.1016/0168-583X(86)90031-5
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1986SA41      Nucl.Instrum.Methods Phys.Res. B 15, 530 (1986)

J.A.Sawicki, J.A.Davies, T.E.Jackman

Absolute calibration of the ¹⁵N(d, α_o)¹³C reaction cross sections

NUCLEAR REACTIONS ¹⁵N(d, α), ¹⁵N(p, α), E=804 keV-1.2 MeV; measured products, ¹³C, 2-HE-4, ¹²C; deduced σ(θ). Data were imported from EXFOR entry C0190.

doi: 10.1016/0168-583X(86)90357-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0190.

1984SA07      Phys.Lett. 100A, 45 (1984)

B.D.Sawicka, E.Letocha, J.A.Sawicki, T.Tyliszczak, H.Binczycka

Isomer Shifts for ⁵⁷Fe in Rare Earth Elements

NUCLEAR REACTIONS ⁵⁷Fe(γ, γ), E=14.4, 136.5 keV; measured conversion electron Mossbauer spectra. ⁵⁷Fe deduced isomer shift in Sc, Ti, Y, Zr, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, host element atomic element linear correlation.

doi: 10.1016/0375-9601(84)90352-9
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1983KO47      Nucl.Instrum.Methods 216, 299 (1983)

J.Kowalski, J.Stanek, T.Tyliszczak, J.A.Sawicki

Channeltron Detecting System for Conversion Electron Mossbauer Spectroscopy at High Temperatures

NUCLEAR REACTIONS ⁵⁷Fe(γ, γ), E=136.47 keV; measured conversion electron Mossbauer spectra, high temperature. Enriched metallic ⁵⁷Fe foil, ⁵⁷Co:Cr source.

doi: 10.1016/0167-5087(83)90364-2
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1983SA37      Nucl.Instrum.Methods 215, 567 (1983)

J.A.Sawicki, T.Tyliszczak, J.Stanek, B.D.Sawicka, J.Kowalski

Conversion Electron Mossbauer Spectroscopy of ¹⁹⁷Au

NUCLEAR REACTIONS ¹⁹⁷Au(γ, γ), E=77.3 keV; measured Mossbauer spectra; deduced high magnitude resonance effect. Conversion electron Mossbauer spectroscopy.

doi: 10.1016/0167-5087(83)90495-7
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1983SA43      Nucl.Instrum.Methods 216, 501 (1983)

J.A.Sawicki, T.Tyliszczak

Resonant Emission of Secondary Electrons Associated with Recoilless Nuclear Absorption of Gamma Rays in Solids

NUCLEAR REACTIONS ⁵⁷Fe(γ, γ), E=14.4 keV; measured Mossbauer, I(ce), Auger spectra following resonant γ-absorption; deduced large secondary electron emission intensities.

doi: 10.1016/0167-5087(83)90519-7
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1983SA47      Hyperfine Interactions 15/16, 1013 (1983)

J.A.Sawicki, B.D.Sawicka

Conversion Electron Mossbauer Spectra of very Thin Gold Films

RADIOACTIVITY ¹⁹⁷Hg(EC); measured ce Mossbauer spectra in ¹⁹⁷Au absorber.

doi: 10.1007/BF02147409
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1983TY01      Hyperfine Interactions 15/16, 1001 (1983)

T.Tyliszczak, J.A.Sawicki, W.Wilk

Conversion Electron Mossbauer Spectroscopy of very Thin Iron Films; Ultra-high vacuum equipment and preliminary measurements

NUCLEAR REACTIONS ⁵⁷Fe(γ, γ), E=14.4 keV; measured ce-Mossbauer spectra.

doi: 10.1007/BF02147406
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