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NSR database version of April 29, 2024.

Search: Author = R.Colle

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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 T_1/2. 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 T_1/2. 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 T_1/2.

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 T_1/2.

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 T_1/2 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 T_1/2.

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 T_1/2.

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 T_1/2, 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 T_1/2.

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
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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
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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