NSR Query Results
Output year order : Descending NSR database version of May 10, 2024. Search: Author = L.Tauhata Found 8 matches. 2020GO11 Appl.Radiat.Isot. 166, 109323 (2020) R.S.Gomes, J.U.Delgado, C.J.da Silva, R.L.da Silva, P.A.L.da Cruz, A.L.Ferreira Filho, M.C.M.de Almeida, A.Iwahara, A.E.de Oliveira, L.Tauhata Measurement of the absolute gamma emission intensities from the decay of Th-229 in equilibrium with progeny RADIOACTIVITY 229Th(α); measured decay products, Eγ, Iγ. 229Th, 221Fr, 213Bi, 209Tl; deduced γ-ray energies and intensities. Comparison with available data.
doi: 10.1016/j.apradiso.2020.109323
2017DA31 Appl.Radiat.Isot. 122, 37 (2017) C.J.da Silva, E.A.Rezende, R.Poledna, L.Tauhata, A.Iwahara, R.T.Lopes Standardization of 106Ru/Rh by live-timed anticoincidence counting and gamma emission determination RADIOACTIVITY 106Ru(β-); measured decay products, Eγ, Iγ; deduced γ-ray energies and intensities, standartization by anticoincidence method. Comparison with available data.
doi: 10.1016/j.apradiso.2017.01.007
2012RE25 Appl.Radiat.Isot. 70, 2081 (2012) E.A.Rezende, A.R.Correia, A.Iwahara, C.J.da Silva, L.Tauhata, R.Poledna, R.L.da Silva, E.M.de Oliveira, A.E.de Oliveira Radioactivity measurements of 177Lu, 111In and 123I by different absolute methods RADIOACTIVITY 111In, 123I(EC); 177Lu(β-); measured Eγ, Iγ, Eβ, Iβ, absolute activities by 4πβγ coincidence method, half-lives. Comparison with previous measurements.
doi: 10.1016/j.apradiso.2012.02.067
2002BE04 Appl.Radiat.Isot. 56, 157 (2002) E.M.O.Bernardes, J.U.Delgado, L.Tauhata, C.J.da Silva, A.Iwahara, R.Poledna, A.S.Paschoa 166mHo: A multi-γ standard for the calibration of Ge spectrometers RADIOACTIVITY 166mHo(β-); measured Eγ, Iγ, X-ray spectra, βγ-coin; deduced photon emission probabilities. 166Er deduced transition intensities. Application to detector calibration discussed.
doi: 10.1016/S0969-8043(01)00182-8
2002DA01 Appl.Radiat.Isot. 56, 169 (2002) C.J.da Silva, J.U.Delgado, A.Iwahara, L.Tauhata, R.Poledna, R.N.Alves Absolute Determination of Activity per Mass and Half-Life Measurements of 152Eu RADIOACTIVITY 152Eu(β-), (EC); measured Eγ, Iγ, βγ-coin, T1/2; deduced source activity.
doi: 10.1016/S0969-8043(01)00184-1
2001DE06 Appl.Radiat.Isot. 54, 483 (2001) J.U.Delgado, A.Iwahara, R.Poledna, C.J.Da Silva, R.T.Lopes, L.Tauhata Absolute Measurements of Photon Emission Probabilities of 169Yb RADIOACTIVITY 169Yb(EC); measured Eγ, Iγ, (EC)γ-coin, T1/2; deduced photon emission probabilities.
doi: 10.1016/S0969-8043(00)00294-3
1994IW04 Nucl.Instrum.Methods Phys.Res. A339, 381 (1994) A.Iwahara, I.P.A.Salati, R.Poledna, C.J.da Silva, L.Tauhata Influence from Delayed Events on the Activity Determination of 75Se by the Coincidence Counting Method RADIOACTIVITY 75Se(EC); measured γ(X-ray)-, βγ-coin; deduced source solution activity concentration. 4π βγ-coincidence counting system with 4π gas flow proportional counter coupled to large NaI(Tl) detector.
doi: 10.1016/0168-9002(94)91835-X
1972TA36 Notas Fis., Cent.Brasil.Pesqui.Fis. 18, 289 (1972) Weak Transitions in 44Ca RADIOACTIVITY 44m,44Sc; measured Eγ, Iγ, γγ-coin. 44Ca deduced levels, J, π.
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