NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 29, 2024.

Search: Author = F.T.Porter

Found 36 matches.

Back to query form

1978PO08      J.Phys.Chem.Ref.Data 7, 1267 (1978)

F.T.Porter, M.S.Freedman

Recommended Atomic Electron Binding Energies, 1s to 6p_3/2, for the Heavy Elements, Z = 84 to 103

ATOMIC PHYSICS Z=84-103; analyzed electron binding energy data. Recommended new values. Interpolation, extrapolation procedures.

doi: 10.1063/1.555584
Citations: PlumX Metrics

1977FR03      Phys.Rev. C15, 760 (1977)

M.S.Freedman, I.Ahmad, F.T.Porter, R.K.Sjoblom, R.F.Barnes, J.Lerner, P.R.Fields

Two-Quasiparticle States in ²⁵⁰Cf Populated by Electron Capture Decay of 8.6-h ²⁵⁰Es Isomer

RADIOACTIVITY ²⁵⁰Es [from ²⁴⁹Bk(α, 3n), ²⁴⁹Cf(d, n)]; measured T_1/2, Eγ, Iγ, γγ-coin, E(ce), I(ce); deduced log ft. ²⁵⁰Cf deduced levels, J, π, λ, K, ICC, δ. Mass separated sources, toroidal β spectrometer.

doi: 10.1103/PhysRevC.15.760
Citations: PlumX Metrics

1977SC04      Phys.Rev. C15, 777 (1977)

G.Schupp, M.S.Freedman, F.T.Porter, D.A.Beery

Spectrum Shape of K-Orbital Shakeoff Electrons and Accompanying Nuclear Beta Particles. II. Decay of ¹⁴⁷Pm

RADIOACTIVITY ¹⁴⁷Pm; measured Xce-coin; deduced shape, total K-ionization probability.

doi: 10.1103/PhysRevC.15.777
Citations: PlumX Metrics

1975AH05      Phys.Rev. C12, 541 (1975)

I.Ahmad, F.T.Porter, M.S.Freedman, R.K.Sjoblom, J.Lerner, R.F.Barnes, J.Milsted, P.R.Fields

Levels in ²³⁷Pu Populated by ²³⁷Am (Electron Capture) and ²⁴¹Cm(α) Decays

RADIOACTIVITY ²³⁷Am; measured Eγ, Iγ, I(ce), T_1/2, Eα, γγ-coin, I(EC); deduced J, π, α-branching, log ft. ²⁴¹Cm; measured Eα; deduced α-hindrance factors. ²³⁷Pu deduced levels, J, π, λ.

doi: 10.1103/PhysRevC.12.541
Citations: PlumX Metrics

1974PO08      Phys.Rev. C10, 803 (1974)

F.T.Porter, I.Ahmad, M.S.Freedman, J.Milsted, A.M.Friedman

Proton States, Anomalous Conversion, and K-Auger Spectra in ²⁴¹Am from ²⁴¹Cm (Electron Capture) and ²⁴⁵Bk (α) Decays

RADIOACTIVITY ²⁴¹Cm; measured E(ce), I(ce), Eγ, Iγ, T_1/2, Xγ-coin, γγ-coin, deduced ICC, Qec, α-branching ratios, EC-branching ratios, log ft. ²⁴¹Am, ²³⁷Pu; measured K, L Auger transitions, fluorescent yield, omegak. ²⁴⁵Bk; measured Eα, Iα, deduced α-branching ratios, hindrance factors. ²⁴¹Am deduced levels, T_1/2, J, π, γ-multipolarity, anomality.

doi: 10.1103/PhysRevC.10.803
Citations: PlumX Metrics

1972PO04      Phys.Rev. C5, 1738 (1972)

F.T.Porter, I.Ahmad, M.S.Freedman, R.F.Barnes, R.K.Sjoblom, F.Wagner, Jr., P.R.Fields

Energy Levels in ²³⁹Pu Populated by Electron-Capture Decay of 11.9-h ²³⁹Am

RADIOACTIVITY ²³⁹Am; measured Eγ, Iγ, I(ce), T_1/2; deduced log ft, α/(α+EC)-branching. ²³⁹Pu deduced levels, J, π, ICC, γ-multipolarity.

doi: 10.1103/PhysRevC.5.1738
Citations: PlumX Metrics

1971AH01      Phys.Rev. C3, 390 (1971)

I.Ahmad, F.T.Porter, M.S.Freedman, R.F.Barnes, R.K.Sjoblom, F.Wagner, Jr., J.Milsted, P.R.Fields

Energy Levels in Cf²⁵¹ via Alpha Decay of Fm²⁵⁵

RADIOACTIVITY ²⁵⁵Fm; measured Eα, Iα, Eγ, Iγ, I(ce), αγ-, γγ-coin, αγ-delay deduced; hindrance factors. ²⁵¹Cf deduced levels, J, π, ICC, γ-multipolarity, γ-branching.

doi: 10.1103/PhysRevC.3.390
Citations: PlumX Metrics

1971FI02      Phys.Rev. C3, 265 (1971)

H.J.Fischbeck, F.Wagner, F.T.Porter, M.S.Freedman

Spectrum Shape of K-Orbital Shakeoff Electrons and Accompanying Nuclear Beta Particles in the Decay of Pr¹⁴³

RADIOACTIVITY ¹⁴³Pr; measured (β-)(K X-ray)-coin; deduced K shakeoff spectrum, K-ionization probability.

doi: 10.1103/PhysRevC.3.265
Citations: PlumX Metrics

1971PO04      Phys.Rev. C3, 2246 (1971)

F.T.Porter, M.S.Freedman, F.Wagner, Jr.

Ionization (Shakeoff) Accompanying K-Shell Internal Conversion

RADIOACTIVITY ⁵⁷Co, ¹³⁷Cs; measured electron spectra in K conversion. ⁵⁷Fe, ¹³⁷Ba deduced ionization(shakeoff).

doi: 10.1103/PhysRevC.3.2246
Citations: PlumX Metrics

1971PO05      Phys.Rev. C3, 2285 (1971)

F.T.Porter, M.S.Freedman

Outer-Shell Internal Conversion of the 14.4-keV Transition in Fe⁵⁷: Chemical Effects and Line-Shape Differences

RADIOACTIVITY ⁵⁷Co; measured E(ce), I(ce). ⁵⁷Fe transition deduced ICC.

doi: 10.1103/PhysRevC.3.2285
Citations: PlumX Metrics

1971PO20      Phys.Rev.Lett. 27, 293 (1971)

F.T.Porter, M.S.Freedman

Experimental Atomic-Electron Binding Energies in Fermium

RADIOACTIVITY ^254mEs; measured ce, X-rays. ²⁵⁴Fm deduced electron binding energies, transitions.

doi: 10.1103/PhysRevLett.27.293
Citations: PlumX Metrics

1966BH07      Phys.Letters 23, 116 (1966)

C.P.Bhalla, M.S.Freedman, F.T.Porter, F.Wagner

Internal Conversion Coefficients with Relativistic Hartree-Fock Atomic Model: Comparison with ⁶⁷Zn

NUCLEAR STRUCTURE ⁶⁷Zn; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(66)90149-1
Citations: PlumX Metrics

1966FI06      Phys.Rev. 150, 941 (1966)

H.J.Fischbeck, F.T.Porter, M.S.Freedman, F.Wagner, Jr., H.H.Bolotin

Decay of Co⁵⁵; Levels in Fe⁵⁵

NUCLEAR STRUCTURE ⁵⁵Co; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.150.941
Citations: PlumX Metrics

1966FR05      Phys.Rev. 146, 791 (1966)

M.S.Freedman, F.Wagner, Jr., F.T.Porter, H.H.Bolotin

Level Structure in Cr⁵² Populated in 5.7-Day Mn⁵² Decay

NUCLEAR STRUCTURE ⁵²Mn; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.146.791
Citations: PlumX Metrics

1966FR12      Phys.Rev. 151, 886 (1966); Priv.Comm. (June 1967)

M.S.Freedman, F.T.Porter, F.Wagner

Internal Conversion, Multipole Mixing, and Auger Spectrum in Zn⁶⁷ from Ga⁶⁷ Decay

NUCLEAR STRUCTURE ⁶⁷Ga; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.151.886
Citations: PlumX Metrics

1966FR13      Phys.Rev. 151, 899 (1966)

M.S.Freedman, F.T.Porter, F.Wagner

Gamma Rays from Ga⁶⁶

NUCLEAR STRUCTURE ⁶⁶Ga; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.151.899
Citations: PlumX Metrics

1966FR14      Phys.Rev. 152, 1005 (1966)

M.S.Freedman, F.T.Porter, F.Wagner

Evidence for Hindered First-Forbidden Unique Beta Branch in Ca⁴⁷ Decay

NUCLEAR STRUCTURE ⁴⁷Ca; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.152.1005
Citations: PlumX Metrics

1966PO04      Phys.Rev. 146, 774 (1966)

F.T.Porter, M.S.Freedman, F.Wagner, Jr., K.A.Orlandini

Low-Intensity Branches in the Ti⁴⁵ Decay

NUCLEAR STRUCTURE ⁴⁵Ti; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.146.774
Citations: PlumX Metrics

1965FR12      Phys.Rev. 140, B563 (1965)

M.S.Freedman, F.T.Porter, F.Wagner, Jr.

Low-Intensity First-Forbidden Beta-Decay Branch in Ca⁴⁵

NUCLEAR STRUCTURE ⁴⁵Ca; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.140.B563
Citations: PlumX Metrics

1963WA14      Bull.Am.Phys.Soc. 8, No.7, 526, J6 (1963)

F.Wagner, Jr., F.T.Porter, M.S.Freedman

Argonns Double-Electron-Coincidence β Spectrometer

NUCLEAR STRUCTURE ²²⁹Th, ²⁴¹Cm; measured not abstracted; deduced nuclear properties.

1959PO56      Bull.Am.Phys.Soc. 4, No.1, 78, C5 (1959)

F.T.Porter, P.P.Day

O- ← O+ Beta Transition in Pr¹⁴⁴

1959PO59      Bull.Am.Phys.Soc. 4, No.4, 278, U3 (1959)

F.T.Porter

Beta-Decay Energy oif Tritium

1959PO77      Phys.Rev. 114, 1286 (1959)

F.T.Porter, P.P.Day

0- to 0+ Beta Transition Pr¹⁴⁴ → Nd¹⁴⁴

doi: 10.1103/PhysRev.114.1286
Citations: PlumX Metrics

1959PO78      Phys.Rev. 115, 450 (1959)

F.T.Porter

Beta Decay Energy of Tritium

doi: 10.1103/PhysRev.115.450
Citations: PlumX Metrics

1957FR35      Phys.Rev. 108, 836 (1957)

M.S.Freedman, F.T.Porter, F.Wagner, Jr., P.P.Day

Transition in 26-min U²³⁵ of Less Than 23 Electron Volts

doi: 10.1103/PhysRev.108.836
Citations: PlumX Metrics

1957FR55      Priv.Comm., quoted by 1967Le24 unpublished (1957)

M.S.Freedman, D.W.Engelkemeir, F.T.Porter, F.Wagner, Jr., P.Day

1957PO36      Phys.Rev. 107, 135 (1957)

F.T.Porter, F.Wagner, Jr., M.S.Freedman

Evidence for Small Deviations from the Allowed Shape in the Comparison Of the Beta Spectra of Na²⁴ and P³²

doi: 10.1103/PhysRev.107.135
Citations: PlumX Metrics

1956HU28      Bull.Am.Phys.Soc. 1, No.4, 171, E7 (1956)

J.R.Huizenga, D.W.Engelkemeir, M.S.Freedman, F.T.Porter, J.E.Gindler

Radiations of Np²³⁴

1956PO28      Phys.Rev. 103, 921 (1956)

F.T.Porter, M.S.Freedman, T.B.Novey, F.Wagner, Jr.

First Forbidden Nonunique Beta Transitions in Re¹⁸⁶

doi: 10.1103/PhysRev.103.921
Citations: PlumX Metrics

1955MA67      Phys.Rev. 100, 1237A (1955); Oral Report

L.Magnusson, D.W.Engelkemeir, M.S.Freedman, F.T.Porter, F.Wagner, Jr.

Alpha Decay of Np²³⁷

doi: 10.1103/PhysRev.100.1237A
Citations: PlumX Metrics

1954PO05      Priv.Comm. (May 1954)

F.T.Porter

1953PO02      Phys.Rev. 89, 938 (1953)

F.T.Porter, H.P.Hotz

An Upper Limit for Atomic Orbital Electron Ejection Accompanying K-Capture in Fe⁵⁵

doi: 10.1103/PhysRev.89.938
Citations: PlumX Metrics

1953WH06      Phys.Rev. 89, 902A (1953)

J.A.Whalen, F.T.Porter, C.S.Cook

The High Energy Negatron Spectrum of Sc⁴⁶

doi: 10.1103/PhysRev.89.902A
Citations: PlumX Metrics

1953WH16      Phys.Rev. 90, 498 (1953)

C.E.Whittle, F.T.Porter

The Gamma-Ray Cascade Following Decay of Sc⁴⁶

doi: 10.1103/PhysRev.90.498
Citations: PlumX Metrics

1952PO18      Phys.Rev. 87, 464 (1952)

F.T.Porter, C.S.Cook

The Disintegration of Ce¹⁴⁴ and Pr¹⁴⁴

doi: 10.1103/PhysRev.87.464
Citations: PlumX Metrics

1951TE11      Phys.Rev. 81, 1057 (1951)

M.Ter-Pogossian, F.T.Porter

Radioactive Strontium Produced by Deuteron Bombardment of Rubidium

doi: 10.1103/PhysRev.81.1057
Citations: PlumX Metrics