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NSR database version of April 27, 2024.

Search: Author = C.Da Silva

Found 26 matches.

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2021SI11      Appl.Radiat.Isot. 170, 109559 (2021)

R.F.P.Simoes, C.J.da Silva, R.L.da Silva, L.V.de Sa, R.Poledna, A.E.de Oliveira, A.Iwahara, P.A.L.da Cruz, J.U.Delgado

Standardization of 223Ra by live-time anticoincidence counting and gamma-ray emission determination

RADIOACTIVITY 223Ra(α); measured activity concentrations by 4πβαγ live-time anticoincidence counting (LTAC) method, Eγ, Iγ, E(x ray), I(x ray) using ionization chambers, scintillation detectors, and HPGe detector at LNMRI lab in Rio de Janeiro; deduced activity standardization of 223Ra source, emission probabilities of x rays and γ rays. Comparison with evaluated data by DDEP-LNHB.

doi: 10.1016/j.apradiso.2020.109559
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

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

2019KI04      Nucl.Phys. A982, 971c (2019)

D.Kikola, S.J.Brodsky, G.Cavoto, C.Da Silva, F.Donato, M.G.Echevarria, E.G.Ferreiro, C.Hadjidakis, I.Hrivnacova, A.Klein, A.Kurepin, A.Kusina, J.P.Lansberg, C.Lorce, F.Lyonnet, Y.Makdisi, L.Massacrier, S.Porteboeuf, C.Quintans, A.Rakotozafindrabe, P.Robbe, W.Scandale, I.Schienbein, J.Seixas, H.S.Shao, A.Signori, N.Topilskaya, B.Trzeciak, A.Uras, J.Wagner, N.Yamanaka, Z.Yang, A.Zelenski

A fixed-target programme at the LHC for heavy-ion, hadron, spin and astroparticle physics: AFTER@LHC

doi: 10.1016/j.nuclphysa.2018.09.063
Citations: PlumX Metrics

2017DA25      Nucl.Phys. A967, 652 (2017)

C.L.da Silva, for the PHENIX Collaboration

PHENIX Measurement of B → J/ψ in Cu+Au collisions at √ sNN = 200 GeV and in p+p collisions at 200 GeV and 510 GeV

doi: 10.1016/j.nuclphysa.2017.04.042
Citations: PlumX Metrics

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

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

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

2009DA18      Nucl.Phys. A830, 227c (2009)

C.L.da Silva, and the PHENIX Collaboration

Quarkonia measurement in p+p and d+Au collisions at √ s = 200 GeV by PHENIX Detector

doi: 10.1016/j.nuclphysa.2009.10.017
Citations: PlumX Metrics

2009IW01      Nucl.Instrum.Methods Phys.Res. A602, 450 (2009)

A.Iwahara, J.U.Delgado, R.Poledna, C.J.da Silva, M.C.M.de Almeida, R.L.da Silva

Primary radioactivity standardization and gamma intensities determination of 124Sb

RADIOACTIVITY 124Sb(β-); measured Eγ, Iγ, βγ-coin.

doi: 10.1016/j.nima.2009.01.021
Citations: PlumX Metrics

2006DA20      Appl.Radiat.Isot. 64, 1440 (2006)

M.A.L.da Silva, R.Poledna, A.Iwahara, C.J.da Silva, J.U.Delgado, R.T.Lopes

Standardization and decay data determinations of 125I, 54Mn and 203Hg

RADIOACTIVITY 54Mn, 125I, 203Hg; measured Eγ, Iγ; deduced photon emission probabilities.

doi: 10.1016/j.apradiso.2006.02.058
Citations: PlumX Metrics

2004DA05      Appl.Radiat.Isot. 60, 301 (2004)

M.A.L.da Silva, M.C.M.de Almeida, C.J.da Silva, J.U.Delgado

Use of the reference source method to determine the half-lives of radionuclides of importance in nuclear medicine

RADIOACTIVITY 67Ga, 123I(EC); 99mTc(IT), (β-); 131I(β-); measured T1/2 relative to 60Co, 137Cs. Reference source method.

doi: 10.1016/j.apradiso.2003.11.032
Citations: PlumX Metrics

2004DA06      Appl.Radiat.Isot. 60, 415 (2004)

P.A.L.da Cruz, A.Iwahara, E.M.O.Bernardes, C.J.da Silva

The absolute standardization of 32P and 204Tl at LNMRI

RADIOACTIVITY 32P, 204Tl(β-); measured Eγ, Iγ, βγ-coin.

doi: 10.1016/j.apradiso.2003.11.051
Citations: PlumX Metrics

2004DE02      Appl.Radiat.Isot. 60, 307 (2004)

K.C.de Souza, M.L.da Silva, J.U.Delgado, R.Poledna, R.T.Lopes, C.J.da Silva

Measurements of nuclear data parameters of 201Tl by gamma-ray spectrometry

RADIOACTIVITY 201Tl(EC); measured Eγ, Iγ, T1/2; deduced emission probabilities.

doi: 10.1016/j.apradiso.2003.11.033
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

2000IW06      Nucl.Instrum.Methods Phys.Res. A455, 607 (2000)

A.Iwahara, J.U.Delgado, R.Poledna, C.J.da Silva, R.T.Lopes

Absolute Measurements of γ-Ray Emission Probabilities of 169Yb

RADIOACTIVITY 169Yb(EC); measured Eγ, Iγ, (X-ray)γ-coin; deduced γ-ray and X-ray emission probabilities.

doi: 10.1016/S0168-9002(00)00526-X
Citations: PlumX Metrics

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
Citations: PlumX Metrics

1992BO32      Phys.Rev. C46, 2360 (1992)

A.M.Borges, C.P.da Silva, D.Pereira, L.C.Chamon, E.S.Rossi, Jr., C.E.Aguiar

Pair Transfer and the Sub-Barrier Fusion of 18O + 58Ni

NUCLEAR REACTIONS, ICPND 58Ni(18O, X), E=51.7 MeV; 60Ni(16O, X), E=64 MeV; measured evaporation residue σ(θ). 58Ni(18O, X), 60Ni(16O, X), E(cm)=31.6-56.8 MeV; measured fusion σ(E); deduced reaction mechanism.

doi: 10.1103/PhysRevC.46.2360
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0934.

1990IW04      Nucl.Instrum.Methods Phys.Res. A286, 370 (1990)

A.Iwahara, M.H.H.Marechal, C.J.Da Silva, R.Poledna

Determination of the Activity Concentration of a 125I Solution by X-(X, γ) Coincidence Counting and an Efficiency Extrapolation Curve

RADIOACTIVITY 125I(EC); measured γ-spectra, (X-ray)γ-coin; deduced disintegration rate. 125Te level deduced emission probability. Efficiency extrapolation curve, activity concentration determination.

doi: 10.1016/0168-9002(90)90880-F
Citations: PlumX Metrics

1975CU02      Port.Phys. 9, 85 (1975)

J.D.Cunha, P.M.Correa, C.M.Da Silva

The Decay of Some 27Al(p, γ)28Si Resonances

NUCLEAR REACTIONS 27Al(p, γ), E < 2000 keV; measured σ(E, Eγ). 28Si deduced levels, resonances, branching ratios, level-width, J, π.

1971DI20      J.Phys.(London) A4, 918 (1971)

M.G.F.Dias, M.F.da Silva, C.M.da Silva

Rotational Properties of the 25Mg Doublet at 2.7 MeV

NUCLEAR REACTIONS 27Al(d, αγ), E=1.8, 1.9 MeV; measured σ(Eα, Eγ). 25Mg levels deduced branching ratios.

doi: 10.1088/0305-4470/4/6/018
Citations: PlumX Metrics

1969DA08      Nucl.Phys. A132, 9 (1969)

C.M.da Silva, J.O.Newton, J.C.Lisle, M.F.da Silva

Structure in the Excitation Functions of (3He, α) Reactions on a Number of Alpha-Type Nuclei

NUCLEAR REACTIONS 16O, 28Si(3He, α), E=4-9 MeV; 24Mg(3He, α), E=4-6 MeV; 25 keV steps, measured σ(E;Eα, θ). 19Ne, 27Si, 31S resonances deduced level-width, auto-correlations, cross-correlations C(α, α'). Natural targets.

doi: 10.1016/0375-9474(69)90609-5
Citations: PlumX Metrics

1968DA11      Nucl.Phys. A116, 452(1968)

C.M.da Silva, J.C.Lisle

The 2.07 MeV Levels of 26Al

NUCLEAR REACTIONS 24Mg(3He, pγ), 27Al(3He, αγ), E=4.0-6.0 MeV; measured σ(Ep, Eγ, θ(pγ)), σ(Eα, Eγ). 26Al deduced levels, J, mixing ratios, branching ratios. Natural targets.

doi: 10.1016/0375-9474(68)90674-X
Citations: PlumX Metrics

1967DA09      Nucl.Phys. A97, 337(1967)

M.F.da Silva, S.Kossionides, J.C.Lisle, C.M.da Silva

The Low-Lying States of 23Mg

NUCLEAR REACTIONS 24Mg(3He, αγ), E = 4.90-6.00 MeV; measured σ(Eα, Eγ, θ(αγ)). 23Mg deduced J, mixing ratios, branching ratios. Natural target.

doi: 10.1016/0375-9474(67)90492-7
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1967DA13      Proc.Phys.Soc.(London) 92, 107 (1967)

C.M.Da Silva, J.C.Lisle, M.F.Da Silva

The First and Second Excited States of 27Si

NUCLEAR STRUCTURE 27Si; measured not abstracted; deduced nuclear properties.

doi: 10.1088/0370-1328/92/1/316
Citations: PlumX Metrics

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Note: The following list of authors and aliases matches the search parameter C.Da Silva: , C.J.DA SILVA, C.L.DA SILVA, C.M.DA SILVA, C.P.DA SILVA, C.J.DASILVA, C.M.DASILVA, C.P.DASILVA