NSR Query Results

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NSR database version of May 6, 2024.

Search: Author = D.S.Moreira

Found 7 matches.

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2023KO26      Appl.Radiat.Isot. 202, 111070 (2023)

M.F.Koskinas, D.S.Moreira, I.M.Yamazaki, M.Colonno, R.Semmler, T.S.L.Morais, M.S.Dias

Primary standardization and Monte Carlo modeling of (243Am + 239Np) by means of a 4π(PC)-γ coincidence counting system

RADIOACTIVITY 243Am(α), 239Np(α), (EC); measured decay products, Eα, Iα, Eβ, Iβ, Eγ, Iγ; deduced activities. Comparison with Monte Carlo calculations by means of Code ESQUEMA. The Nuclear Metrology Laboratory (LMN) at the IPEN.

doi: 10.1016/j.apradiso.2023.111070
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2020YA20      Appl.Radiat.Isot. 164, 109237 (2020)

I.M.Yamazaki, M.F.Koskinas, D.S.Moreira, R.Semmler, F.Brancaccio, M.S.Dias

Primary standardization and determination of gamma ray emission intensities of Ho-166

RADIOACTIVITY 166Ho(β-) [from 165Ho(n, γ), E thermal]; measured decay products, Eβ, Iβ, Eγ, Iγ; deduced γ-ray energies and intensities.

doi: 10.1016/j.apradiso.2020.109237
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018YA06      Appl.Radiat.Isot. 134, 312 (2018)

I.M.Yamazaki, M.F.Koskinas, D.S.Moreira, M.N.Takeda, M.S.Dias

Disintegration rate and gamma-ray emission probability per decay measurement of Cu-64

RADIOACTIVITY 64Cu(β+), (β-) [from 63Cu(n, γ), E thermal]; measured decay products, Eβ, Iβ, Eγ, Iγ; deduced 1345.7 keV γ-ray emission probability per decay. Comparison with available data.

doi: 10.1016/j.apradiso.2017.09.007
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2014FI03      Appl.Radiat.Isot. 85, 77 (2014)

R.Fitzgerald, B.E.Zimmerman, D.E.Bergeron, J.C.Cessna, L.Pibida, D.S.Moreira

A new NIST primary standardization of 18F

doi: 10.1016/j.apradiso.2013.11.116
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2012DA06      Appl.Radiat.Isot. 70, 1924 (2012)

C.J.da Silva, A.Iwahara, D.S.Moreira, J.U.Delgado, R.S.Gomes

57Co half-life determination

RADIOACTIVITY 57Co(EC); measured decay products, Eγ, Iγ; deduced T1/2 and its uncertainty. Comparison with available data.

doi: 10.1016/j.apradiso.2012.02.038
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Data from this article have been entered in the XUNDL database. For more information, click here.

2010MO01      Appl.Radiat.Isot. 68, 596 (2010)

D.S.Moreira, M.F.Koskinas, I.M.Yamazaki, M.S.Dias

Determination of 51Cr and 241Am X-ray and gamma-ray emission probabilities per decay

RADIOACTIVITY 51Cr(EC); measured Eγ, Iγ, Eα, Iα, αγ-coin.; deduced γ-ray emission probabilities per decay. Comparison with Monte-Carlo code.

RADIOACTIVITY 241Am(α); measured Eγ, Iγ, Eα, Iα, αγ-coin.; deduced γ-ray emission probabilities per decay. Comparison with Monte-Carlo code.

doi: 10.1016/j.apradiso.2009.11.004
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2010MO06      Appl.Radiat.Isot. 68, 1566 (2010)

D.S.Moreira, M.F.Koskinas, M.S.Dias, I.M.Yamazaki

Determination of 198Au X-rays emission probabilities

RADIOACTIVITY 198Au(β-) [from 197Au(n, γ), E=thermal]; measured Eγ, Iγ, Ee, Ie; deduced β-branching, x-rays and γ-rays emission probabilities.

doi: 10.1016/j.apradiso.2009.11.053
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