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NSR database version of May 19, 2024.

Search: Author = R.Colle

Found 20 matches.

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2018ES07      J.Radioanal.Nucl.Chem. 318, 515 (2018)

R.M.Essex, J.L.Mann, R.Colle, L.Laureano-Perez, M.E.Bennett, H.Dion, R.Fitzgerald, A.M.Gaffney, A.Gourgiotis, A.Hubert, K.G.W.Inn, W.S.Kinman, S.P.Lamont, R.Steiner, R.W.Williams

New determination of the 229Th half-life

RADIOACTIVITY 229Th(α); measured decay products, Eγ, Iγ, Eβ, Iβ, Eα, Iα; deduced T1/2. Comparison with available data and calculations.

doi: 10.1007/s10967-018-6032-9
Citations: PlumX Metrics

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


2014CO16      J.Phys.(London) G41, 105103 (2014)

R.Colle, R.P.Fitzgerald, L.Laureano-Perez

A new determination of the 209Po half-life

RADIOACTIVITY 209Po(α); measured decay products, Eα, Iα; deduced T1/2. Comparison with available data.

doi: 10.1088/0954-3899/41/10/105103
Citations: PlumX Metrics

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


2010FI10      Appl.Radiat.Isot. 68, 1303 (2010)

R.Fitzgerald, R.Colle, L.Laureano-Perez, L.Pibida, M.M.Hammond, S.Nour, B.E.Zimmerman

A new primary standardization of 229Th

RADIOACTIVITY 229Th, 221Fr(α), 213Bi(β-), (α), 209Tl(β-); measured decay products, Eγ, Iγ, Eα, Iα, Eβ, Iβ; deduced γ-ray energies and absolute emission probabilities. Comparison with available data.

doi: 10.1016/j.apradiso.2010.01.007
Citations: PlumX Metrics


2008CO01      Appl.Radiat.Isot. 66, 60 (2008)

R.Colle, B.E.Zimmerman, P.Cassette, L.Laureano-Perez

63Ni, its half-life and standardization: Revisited

RADIOACTIVITY 63Ni(β-); measured T1/2.

doi: 10.1016/j.apradiso.2007.07.017
Citations: PlumX Metrics


2007CO07      Appl.Radiat.Isot. 65, 728 (2007)

R.Colle, L.Laureano-Perez, I.Outola

A note on the half-life of 209Po

RADIOACTIVITY 209Po(α); measured decay rates from standard source; deduced possible error in previously published T1/2.

doi: 10.1016/j.apradiso.2006.10.007
Citations: PlumX Metrics


1997CO12      Appl.Radiat.Isot. 48, 815 (1997)

R.Colle

Systematic Effects of Total Cocktail Mass (Volume) and H2O Fraction on 4πβ Liquid Scintillation Spectrometry of 3H

RADIOACTIVITY 3H(β-); measured detection efficiencies; deduced total cocktail mass, H2O fraction effects systematics. 4πβ liquid scintillation spectrometry.

doi: 10.1016/S0969-8043(96)00287-4
Citations: PlumX Metrics


1997CO13      Appl.Radiat.Isot. 48, 833 (1997)

R.Colle

Cocktail Mismatch Effects in 4πβ Liquid Scintillation Spectrometry: Implications based on the systematics of 3H detection efficiency and quench indicating parameter variations with total cocktail mass (volume) and H2O fraction

RADIOACTIVITY 3H(β-); analyzed cocktail mismatch effects related features; deduced need to understand system quenching systematics cocktail preparations control role. 4πβ liquid scintillation spectrometry system.

doi: 10.1016/S0969-8043(96)00288-6
Citations: PlumX Metrics


1997ZI02      Appl.Radiat.Isot. 48, 365 (1997)

B.E.Zimmerman, R.Colle

Cocktail Volume Effects in 4πβ Liquid Scintillation Spectrometry with 3H-Standard Efficiency Tracing for Low-Energy β-Emitting Radionuclides

RADIOACTIVITY 3H, 63Ni, 36Cl(β-); measured β-counting efficiency vs detector volume; deduced total liquid scintillation cocktail volume role. Low energy β-rays at p, 4πβ liquid scintillation spectrometry.

doi: 10.1016/S0969-8043(96)00217-5
Citations: PlumX Metrics


1997ZI03      Appl.Radiat.Isot. 48, 521 (1997)

B.E.Zimmerman, R.Colle

Comparison of the French and U.S. National 3H(Tritiated H2O) Standards by 4πβ Liquid Scintillation Spectrometry

RADIOACTIVITY 3H(β-); compiled, reviewed data; deduced consistency of national 3H standard disseminated by several laboratories.

doi: 10.1016/S0969-8043(96)00270-9
Citations: PlumX Metrics


1996CO25      Appl.Radiat.Isot. 47, 677 (1996)

R.Colle, B.E.Zimmerman

63Ni Half-Life: A new experimental determination and critical review

RADIOACTIVITY 63Ni(β-); compiled, reviewed T1/2 data; deduced recommended value.

doi: 10.1016/0969-8043(96)00021-8
Citations: PlumX Metrics


1996SC24      Nucl.Instrum.Methods Phys.Res. A369, 498 (1996)

F.J.Schima, R.Colle

Alpha-Particle and Electron Capture Decay of 209Po

RADIOACTIVITY 209Po(α), (EC); measured α-, γ-, X-ray spectra. 205Pb deduced α-emission probability. 209Bi levels deduced K-shell to total electron capture ratio.

doi: 10.1016/S0168-9002(96)80038-6
Citations: PlumX Metrics


1995CO34      Radioact. Radiochem. 6, 16 (1995)

R.Colle

A Precise Determination of the 222Rn Half-Life by 4π-αβ Liquid Scintillation Measurements

RADIOACTIVITY 222Rn(α); measured half-life of 222Rn decay by 4π-αβ liquid scintillation method using gravimetrically-determined aliquants from NIST radon-in-water standard generator. Detailed uncertainty analysis. Comparison with all the previous measurements since P. Curie's experiment in 1902.


1995CO35      Radioact. Radiochem. 6, 30 (1995)

R.Colle

Critically Evauated HalfLife for 222Rn Radioactive Decay and Associated Uncertainties

RADIOACTIVITY 222Rn(α); evaluated half-life and associated uncertainties for the decay of 222Rn, considering all published data from 1902 to 1995. Recommended T1/2.


1994CO23      Appl.Radiat.Isot. 45, 1165 (1994)

R.Colle, Z.Lin, J.M.R.Hutchinson, F.J.Schima

Delayed Isomeric State in 205Pb abd Its Implications for 4πα Liquid Scintillation Spectrometry of 209Po

RADIOACTIVITY 209Po(α); measured α-, β-spectra. 205Pb deduced strong evidence for delayed isomeric state. 4π α liquid scintillation spectrometry, isomeric state implications.

doi: 10.1016/0969-8043(94)90032-9
Citations: PlumX Metrics


1976CO03      J.Inorg.Nucl.Chem. 38, 23 (1976)

R.Colle, R.Kishore, J.B.Cumming

65Cu(p, pn)64Cu Excitation Function in the Energy Range 13-25 MeV

NUCLEAR REACTIONS 65Cu(p, pn), E=13-25 MeV; measured σ(E) absolute.

doi: 10.1016/0022-1902(76)80042-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0059.


1975KI10      Phys.Rev. C12, 21 (1975)

R.Kishore, R.Colle, S.Katcoff, J.B.Cumming

37Cl(p, n)37Ar Excitation Function up to 24 Mev: Study of (p, n) Reactions

RADIOACTIVITY 37Ar; measured T1/2.

NUCLEAR REACTIONS 37Cl(p, n), E=2-24 MeV; measured σ(E). Natural targets, Faraday cup, internal gas proportional counters.

doi: 10.1103/PhysRevC.12.21
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0682.


1974CO05      Phys.Rev. C9, 981 (1974)

R.Colle, R.Kishore

Absolute γ-Ray Intensities in the Decay of 79Kr and 127Xe

RADIOACTIVITY 79Kr, 127Xe; measured T1/2, Eγ, Iγ. 79Br, 127I deduced γ-branching.

doi: 10.1103/PhysRevC.9.981
Citations: PlumX Metrics


1974CO16      Phys.Rev. C9, 1819 (1974)

R.Colle, R.Kishore, J.B.Cumming

Excitation Functions for (p, n) Reactions to 25 MeV on 63Cu, 65Cu, and 107Ag

RADIOACTIVITY 63Zn, 107Cd; measured T1/2.

NUCLEAR REACTIONS 63,65Cu, 107Ag(p, n), E=2.5-25 MeV; measured σ(E). Natural targets, Faraday cup, Ge(Li) detector.

doi: 10.1103/PhysRevC.9.1819
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0057.


1974CO19      Phys.Rev. C9, 2166 (1974)

R.Colle, R.Kishore

Excitation Functions for (p, n) Reactions on 79Br and 127I

NUCLEAR REACTIONS 79Br, 127I(p, n), E=3-25 MeV; measured σ(E).

doi: 10.1103/PhysRevC.9.2166
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0056.


1974SC08      Phys.Rev. C9, 1568 (1974)

W.Scholz, H.Bakhru, R.Colle, A.Li-Scholz

Resonance Fluorescence from the 7.08-MeV State in 208Pb

NUCLEAR REACTIONS 208Pb(γ, γ'), E approx 7 MeV; measured σ(Eγ;θ). 208Pb deduced level, level-width, σ, J. Natural Pb targets, resonance-fluorescence production experiment.

doi: 10.1103/PhysRevC.9.1568
Citations: PlumX Metrics


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