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NSR database version of April 11, 2024.

Search: Author = M.Putnam

Found 12 matches.

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1997GR09      Nucl.Instrum.Methods Phys.Res. A390, 95 (1997)

R.C.Greenwood, R.G.Helmer, M.H.Putnam, K.D.Watts

Measurement of β--Decay Intensity Distributions of Several Fission-Product Isotopes using a Total Absorption γ-Ray Spectrometer

RADIOACTIVITY 138mCs, 90mRb(β-), (IT); 89,91,93,90Rb(β-); 93,94,95Sr, 94,95Y, 138,139,140,141Cs, 141,142,145,143,144Ba, 142,143,144,145La, 145,146,147,148Ce, 146,147,148Pr, 154,155,149,151,152,153Nd, 152,153,154,155,156,157Pm, 157,158Sm, 158Eu(β-); measured Eβ, Iβ; deduced Iβ distributions. Total absorption γ-ray spectrometer. Sources from 252Cf(SF-decay).

doi: 10.1016/S0168-9002(97)00356-2
Citations: PlumX Metrics


1996GR20      Nucl.Instrum.Methods Phys.Res. A378, 312 (1996)

R.C.Greenwood, M.H.Putnam, K.D.Watts

Ground-State β--Branching Intensities of Several Fission-Product Isotopes Measured using a Total Absorption γ-Ray Spectrometer

RADIOACTIVITY 89,90,91,93Rb, 93,94Sr, 94,95Y, 140Cs, 142,143,144,145La, 143,144,145Ba, 140Cs, 146,147,148Ce, 146,147,148,149,151Pr, 149,151,153,155Nd, 152,157Pm, 157,158Sm, 158Eu(β-) [from 252Cf fission decay]; measured ground state β--branching intensities. Total absorption γ-ray spectrometer, 4πβγ-coincidence mode.

doi: 10.1016/0168-9002(96)00209-4
Citations: PlumX Metrics


1995GR19      Nucl.Instrum.Methods Phys.Res. A356, 385 (1995)

R.C.Greenwood, M.H.Putnam, K.D.Watts

Measurement of Ground-State β--Branching Intensities of Deformed Rare-Earth Nuclides using a Total Absorption γ-Ray Spectrometer

RADIOACTIVITY 153,154Nd, 153,154,155,156,157Sm(β-); measured ground state β--branching Iβ. Total absorption γ-ray spectrometer, 4π γβ-coincidence model.

doi: 10.1016/0168-9002(94)01323-3
Citations: PlumX Metrics


1994GE13      Nucl.Instrum.Methods Phys.Res. A353, 109 (1994)

R.J.Gehrke, K.D.Watts, E.W.Killian, M.H.Putnam, R.G.Helmer

PASS, an Extended-Range Ge Spectrometer for Radionuclide Analysis Via L X-, γ-Ray Spectrometry

RADIOACTIVITY 239Pu, 241Am(α); 60Co, 137Cs(β-); analyzed data; deduced extended range Ge spectrometer characteristics for radionuclide analysis.

doi: 10.1016/0168-9002(94)91614-4
Citations: PlumX Metrics


1994HE26      Nucl.Instrum.Methods Phys.Res. A351, 406 (1994); Erratum Nucl.Instrum.Methods Phys.Res. A361, 628 (1995)

R.G.Helmer, M.H.Putnam, R.C.Greenwood, H.Willmes

Methodology for the Measurement of β--Decay Intensity Distributions from the Analysis of Total Absorption γ-Ray Spectra

RADIOACTIVITY 90Sr(β-); 106Ru(β-); measured βγ-coin. 141Cs(β-); measured Eγ, Iγ, βγ-coin; deduced Iβ distributions. Total absorption γ-spectrometer.

doi: 10.1016/0168-9002(94)91370-6
Citations: PlumX Metrics


1994HE33      Nucl.Instrum.Methods Phys.Res. A339, 189 (1994)

R.G.Helmer, R.C.Greenwood, K.D.Watts, M.H.Putnam

Beta-Particle Feeding Distributions for 138-141Cs from Total Absorption Gamma-Ray Spectrometer (TAGS)

RADIOACTIVITY 138mCs(IT), (β-); 138,139,140,141Cs(β-); measured γγ-coin, sum spectra. 138,139,140,141Cs levels deduced β-feeding distribution.

doi: 10.1016/0168-9002(94)91803-1
Citations: PlumX Metrics


1994HE45      Nucl.Instrum.Methods Phys.Res. A353, 222 (1994)

R.G.Helmer, R.C.Greenwood, M.H.Putnam, K.D.Watts

Beta-Decay Intensity Distributions for the Fission Products 139Cs and 140Cs Measured with a Total Absorption γ-Ray Spectrometer

RADIOACTIVITY 140,139Cs(β-) [from 252Cf(SF)]; measured Eγ, Iγ, βγ-coin, Iβ, Eβ; deduced Iβ. Total absorption γ-spectrometer.

doi: 10.1016/0168-9002(94)91643-8
Citations: PlumX Metrics


1993GR17      Nucl.Instrum.Methods Phys.Res. A337, 106 (1993)

R.C.Greenwood, M.H.Putnam

Measurement of β- End-Point Energies Using a Ge Detector with Monte Carlo Generated Response Functions

RADIOACTIVITY 32P, 90Y, 140Cs, 151Pr, 155,153Nd, 154,155,153Pm, 155,157,158Sm(β-); measured β--endpoint energies; deduced Qβ. βγ-coincidence spectrometer, fission product sources, Monte Carlo generated response functions.

doi: 10.1016/0168-9002(93)91142-A
Citations: PlumX Metrics


1992GR18      Nucl.Instrum.Methods Phys.Res. A314, 514 (1992)

R.C.Greenwood, R.G.Helmer, M.A.Lee, M.H.Putnam, M.A.Oates, D.A.Struttmann, K.D.Watts

Total Absorption Gamma-Ray Spectrometer for Measurement of Beta-Decay Intensity Distributions for Fission Product Radionuclides

RADIOACTIVITY 137Cs(β-), 24Na(β-), 60Co(β-), 110mAg(β-), (IT); measured Eγ, Iγ. 141Ba(β-); 140,139Cs(β-); measured γ-, β-spectra, βγ-coin. Fission products, total absorption γ-ray spectrometer.

doi: 10.1016/0168-9002(92)90243-W
Citations: PlumX Metrics


1990PA01      Phys.Rev. C41, 594 (1990)

S.J.Padalino, M.A.Putnam, J.A.Constable, T.G.Declerk, L.C.Dennis, R.Zingarelli, R.Kline, K.Sartor

Projectile Breakup in the 27Al(16O, X) Reaction at 72, 84, 96, 110, and 125 MeV Bombarding Energies

NUCLEAR REACTIONS 27Al(16O, X), E=72-125 MeV; measured σ(fragment θ), σ(θ, E(X)) for X=C, B, Be, Li, N; deduced total breakup σ, reaction mechanism.

doi: 10.1103/PhysRevC.41.594
Citations: PlumX Metrics


1972HE25      ANCR-1043 (1972)

R.G.Helmer, M.H.Putnam

Gauss V. A Computer Program for the Analysis of Gamma-Ray Spectra from Ge(Li) Spectrometers


1967HE22      Nucl.Instr.Methods 57, 46 (1967)

R.G.Helmer, R.L.Heath, M.Putnam, D.H.Gipson

Photopeak Analysis Program for Photon Energy and Intensity Determinations. Ge(Li) and NaI(Tl) Spectrometers

RADIOACTIVITY 22Na, 60Co, 137Cs, 182Ta, 198Au, 207Bi; analyzed γ-spectra; deduced Eγ. Photopeak analysis.

doi: 10.1016/0029-554X(67)90496-X
Citations: PlumX Metrics


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Note: The following list of authors and aliases matches the search parameter M.Putnam: , M.A.PUTNAM, M.H.PUTNAM