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Search: Author = J.D.Knight

Found 38 matches.

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1980OR01      Phys.Rev. C21, 1967 (1980)

C.J.Orth, J.D.Knight, K.Wolfsberg, M.W.Johnson

Nuclear Disintegration of Some Complex Nuclei by 60-MeV Muons

NUCLEAR REACTIONS 12C, 46,48Ti, 58Ni, 63Cu, 174Yb, 197Au, 203Tl(μ+, xnyp), E=60 MeV; 12C(μ+, xnyp), E=30 MeV; 12C, 63Cu, 197Au, 203Tl(μ-, xn), E=60 MeV; measured production σ for 11C, 45Ti, 47Sc, 57Ni, 57Co, 61,62Cu, 173Tm, 194,196Au, 199,200,201,202Tl. Activation method, enriched 203Tl target. PWBA, virtual photon calculations.

doi: 10.1103/PhysRevC.21.1967
Citations: PlumX Metrics


1975CA01      Nucl.Phys. A239, 83 (1975)

V.R.Casella, J.D.Knight, R.A.Naumann

E3 Isomers of 93Y and 101Ag

RADIOACTIVITY 93mY [from 94Zr(t, α)], 101mAg [from 102Pd(p, 2n)]; measured Eγ, T1/2. Enriched targets.

doi: 10.1016/0375-9474(75)91134-3
Citations: PlumX Metrics


1974AP03      Geochim.Cosmochim.Acta 38, 1485 (1974)

K.E.Apt, J.D.Knight, D.C.Camp, R.W.Perkins

On the Observation of 92Nb and 94Nb in Nature

RADIOACTIVITY 92,94Nb; measured T1/2.

doi: 10.1016/0016-7037(74)90100-8
Citations: PlumX Metrics


1974KN02      Phys.Rev. C9, 1467 (1974)

J.D.Knight, C.J.Orth, W.T.Leland, A.B.Tucker

Levels of 84Se from the 82Se(t, p)84Se Reaction

NUCLEAR REACTIONS 80,82Se(t, p), E=15 MeV; measured σ(Ep, θ), Q. 82Se deduced levels. 84Se deduced levels, J, π.

doi: 10.1103/PhysRevC.9.1467
Citations: PlumX Metrics


1973RA26      Phys.Rev. C8, 988 (1973)

R.C.Ragaini, J.D.Knight, W.T.Leland

Proton Pickup from 86Sr and the 85Rb Level Structure

NUCLEAR REACTIONS 86Sr(t, α), E=15 MeV; measured σ(Eα, θ). 85Rb deduced levels, J, π, L, S.

doi: 10.1103/PhysRevC.8.988
Citations: PlumX Metrics


1972AP01      Phys.Rev. C6, 842 (1972)

K.E.Apt, J.D.Knight

Decay of 35P

RADIOACTIVITY 35P; measured T1/2, Eγ, Iγ; deduced log ft, J, π.

doi: 10.1103/PhysRevC.6.842
Citations: PlumX Metrics


1972TU04      Phys.Rev. C6, 2075 (1972)

A.B.Tucker, K.E.Apt, J.D.Knight, C.J.Orth

Levels of 86Kr from 87Rb(t, α)86Kr

NUCLEAR REACTIONS 87Rb(t, α), E=15 MeV; measured σ(Eα, θ). 86Kr deduced levels, J, π, L(p), S.

doi: 10.1103/PhysRevC.6.2075
Citations: PlumX Metrics


1971BA03      Phys.Rev.Lett. 26, 145 (1971)

J.P.Balagna, G.P.Ford, D.C.Hoffman, J.D.Knight

Mass Symmetry in the Spontaneous Fission of 257Fm

RADIOACTIVITY, Fission 257Fm(SF); measured fragment mass, kinetic energy distributions.

doi: 10.1103/PhysRevLett.26.145
Citations: PlumX Metrics


1970RA10      Phys.Rev. C2, 1020 (1970)

R.C.Ragaini, J.D.Knight, W.T.Leland

Levels of 88Sr from the 86Sr(t, p)88Sr Reaction

NUCLEAR REACTIONS 86Sr(t, t), (t, p), E=15 MeV; measured σ(θ), σ(Ep, θ); deduced optical model parameters. 88Sr deduced levels, J, π.

doi: 10.1103/PhysRevC.2.1020
Citations: PlumX Metrics


1969KN01      Nucl.Phys. A130, 433 (1969)

J.D.Knight, O.E.Johnson, A.B.Tucker, J.E.Solecki

The Levels of 91Y from the Decay of 91Sr

RADIOACTIVITY 91Sr [from 235U fission];measured Eγ, Iγ, γγ-coin. 91mY; measured T1/2. 91Y deduced levels, log ft, J, π. Isotopically separated source, Ge(Li) singles, NaI(Tl)-NaI(Tl) coin spectrometer.

doi: 10.1016/0375-9474(69)90741-6
Citations: PlumX Metrics


1969RA05      Nucl.Phys. A125, 97 (1969)

R.C.Ragaini, J.D.Knight

Levels of 88Sr from the Decay of 88Rb

RADIOACTIVITY 88Rb [from 87Rb (n, γ)]; measured Eγ, Iγ, γγ-coin, T1/2. 88Sr deduced levels, J, π. Enriched target; Ge(Li), NaI(Tl) detectors.

doi: 10.1016/0375-9474(69)90831-8
Citations: PlumX Metrics


1968WI26      Bull.Am.Phys.Soc. 13, No.1, 119, HG4 (1968)

D.C.Williams, O.E.Johnson, J.D.Knight, W.T.Leland

91Y Levels Observed in the 89Y(t, p) Reaction

NUCLEAR REACTIONS 89Y(t, p), E=7, 7.5 MeV; measured σ(Ep, θ). 91Y deduced levels, J, π.


1967WI15      Phys.Rev. 164, 1419 (1967)

D.C.Williams, J.D.Knight, W.T.Leland

Levels of 42Ca and 46Ca as Observed in the 40Ca(t, p) and 44Ca(t, p) Reactions

NUCLEAR STRUCTURE 42Ca, 46Ca; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.164.1419
Citations: PlumX Metrics


1966HO01      Phys.Rev. 148, 1192 (1966); See keynumber 1966RG01

R.W.Hoff, C.P.Bailey, G.W.Barton, G.H.Coleman, M.S.Coops, J.E.Evans, B.A.Hannon, W.N.Hayes, R.A.Heckman, E.K.Hulet, R.W.Lougheed, R.J.Morrow, R.S.Newbury, B.J.Qualheim, R.Quong, E.H.Stearns, H.D.Wilson, J.P.Balagna, J.W.Barnes, G.A.Cowan, W.R.Daniels, B.J.Dropesky, G.P.Ford, J.S.Gilmore, S.B.Helmick, D.C.Hoffman, J.D.Knight, G.W.Knobeloch, C.J.Orth, T.T.Shull, H.L.Smith, W.G.Warren, K.Wolfsberg, F.Asaro, J.Burnett, B.B.Cunningham, S.M.Fried, J.T.Haley, A.Ghiorso, J.Green, R.Latimer, F.T.McCarthy, H.V.Michel, M.C.Michel, D.F.Mosier, T.C.Parsons, I.Perlman, J.E.Rees, J.C.Wallmann, R.F.Barnes, L.J.Basile, H.Diamond, P.R.Fields, A.M.Friedman, E.P.Horowitz, J.K.Lerner, D.N.Metta, J.Milsted, R.K.Sjoblom, C.M.Stevens

Nuclear Decay Properties of Heavy Nuclides Produced in Thermonuclear Explosions - Par and Barbel Events

RADIOACTIVITY 251,252,253,254Cf, 255Es, 257,258Fm(α), 250Cm(SF), 251Bk, 252Cm(β-) [from U(n, F), U(n, X), E ∼ 2 MeV]; measured decay products, Eα, Iα; deduced α-particles energies, α-decay branchings, T1/2. Two low-yield thermonuclear explosions, the Par and Barbel events, chemical separation of products.

NUCLEAR REACTIONS Cm(n, X)249Cf/250Cf/252Cf/252Cf/253Cf/254Cf/253Es/254Es/255Es, E thermal; measured reaction products, Eα, Iα, Eβ, Iβ; deduced isotopic abundances. Cm irradions, reactor.

doi: 10.1103/PhysRev.148.1192
Citations: PlumX Metrics


1966WI11      Phys.Letters 22, 162 (1966)

D.C.Williams, J.D.Knight, W.T.Leland

The (t, p) and (t, α) Reactions on 48Ca and 50Ti

NUCLEAR STRUCTURE 52Ti, 49Sc, 50Ca, 47K; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(66)90559-2
Citations: PlumX Metrics


1963BR33      Phys.Rev. 130, 1512 (1963)

E.A.Bryant, D.R.F.Cochran, J.D.Knight

Excitation functions of reactions of 7 to 24 MeV He3 ions with Cu63 and Cu65

NUCLEAR REACTIONS Cu(3He, x), 63Cu(α, n), 63Cu(3He, 2p), 63Cu(3He, n), 63Cu(3He, p), 63Cu(3He, x), 65Cu(α, 2n), 65Cu(α, n), 65Cu(α, nα), 65Cu(3He, 2n), 65Cu(3He, 3n), 65Cu(3He, n), 65Cu(3He, x), E=6.7-26.5 MeV; measured products, 61Cu, 65Ga, Eν, Iν; deduced σ, σ(E). Data were imported from EXFOR entry B0079.

doi: 10.1103/PhysRev.130.1512
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0079.


1962BU16      Phys.Rev. 127, 844 (1962)

M.E.Bunker, B.J.Dropesky, J.D.Knight, J.W.Starner

Decay of Y92 and Nb92

NUCLEAR STRUCTURE 92Y, 92Nb; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.127.844
Citations: PlumX Metrics


1962CO31      Phys.Rev. 128, 1281 (1962)

D.R.F.Cochran, J.D.Knight

Excitation Functions of Some Reactions of 6- and 24-MeV He3 Ions with Carbon and Aluminum

doi: 10.1103/PhysRev.128.1281
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetP0081.


1962RO17      MIT-LNS Progr. Rept. p.11 (May 1962); NYO-2669

P.C.Rogers, D.R.F.Cochran, J.D.Knight

NUCLEAR STRUCTURE 41Ti; measured not abstracted; deduced nuclear properties.


1961AP03      J.Inorg.Nucl.Chem. 19, 375 (1961)

K.R.Applegate, E.M.Morimoto, M.Kahr, J.D.Knight

Redetermination of the Half-Life of Bismuth (ThC)

NUCLEAR STRUCTURE 212Bi; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(61)80130-9
Citations: PlumX Metrics


1961BU03      Bull.Am.Phys.Soc. 6, No.3, 229, B9 (1961)

M.L.Bunker, J.D.Knight, J.W.Starner, B.J.Dropesky

Decay of Y92

NUCLEAR STRUCTURE 92Y; measured not abstracted; deduced nuclear properties.


1960SA05      J.Inorg.Nuclear Chem. 12, 206 (1960)

J.E.Sattizahn, J.D.Knight

Short-Lived Bromine and Selenium Nuclides from Fission

NUCLEAR STRUCTURE 87Se, 87Br, 84Se, 84Br, 85Se; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(60)80363-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13475.


1959BU20      Phys.Rev. 116, 143 (1959)

M.E.Bunker, B.J.Dropesky, J.D.Knight, J.W.Stamer, B.Warren

Decay of U240 and 7.3-min Np240

doi: 10.1103/PhysRev.116.143
Citations: PlumX Metrics


1959CO53      Bull.Am.Phys.Soc. 4, No.4, 219, AB12 (1959)

D.R.F.Cochran, J.D.Knight

Further Investigations of the Interaction of He3 with C12 and Al27 in the Energy Region 6 to 24 MeV


1959KN38      J.Inorg.Nuclear Chem. 10, 183 (1959)

J.D.Knight, D.C.Hoffman, B.J.Dropesky, D.L.Frasco

Radiations of 93Y and 94Y and Half-Lives of 93Sr and 94Sr

doi: 10.1016/0022-1902(59)80113-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13452.


1958KN54      Phys.Rev. 112, 259 (1958)

J.D.Knight, R.K.Smith, B.Warren

U238(n, 2n)U237 Cross Section From 6 To 10 Mev

NUCLEAR REACTIONS 238U(n, 2n), E=-1.0 eV-16 MeV; measured products, 237U, Eν, Iν; deduced σ, σ(E). Data were imported from EXFOR entry 12459.

doi: 10.1103/PhysRev.112.259
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12459.


1957KN38      Priv.Comm. (April 1957)

J.D.Knight


1957ME49      Priv.Comm. (June 1957)

M.A.Melnick, J.D.Knight


1957SA27      Bull.Am.Phys.Soc. 2, 197, K8 (1957)

J.E.Sattizahn, M.Kahn, J.D.Knight

Short-Lived Bromine and Selenium Nuclides from Fission

RADIOACTIVITY 84Br(IT), 84,85Se(β-) [from Rb(n, X), E ∼ 14 MeV; 235U(n, F), E thermal]; measured decay products, Eβ, Iβ, Eγ, Iγ; deduced γ-ray energies, T1/2. Comparison with available data.


1956KN20      Phys.Rev. 102, 1592 (1956)

J.D.Knight, J.P.Mize, J.W.Starner, J.W.Barnes

Radiations of Te127 and Te127m

doi: 10.1103/PhysRev.102.1592
Citations: PlumX Metrics


1955KN34      Phys.Rev. 100, 1334 (1955)

J.D.Knight, E.W.Baker

Radiochemical Study of Tl195, Tl197, and Tl198m

doi: 10.1103/PhysRev.100.1334
Citations: PlumX Metrics


1953KN23      Phys.Rev. 91, 889 (1953)

J.D.Knight, M.E.Bunker, B.Warren, J.W.Starner

The Radiations of U240 and Np240

doi: 10.1103/PhysRev.91.889
Citations: PlumX Metrics


1950BU54      Phys.Rev. 79, 104 (1950)

W.H.Burgus, J.D.Knight, R.J.Prestwood

Radiations of Zr97 and Nb97

doi: 10.1103/PhysRev.79.104
Citations: PlumX Metrics


1950NO09      NNES 9, paper 148 p.1043 (1950), Radiochemical Studies: The Fission Products, Book 2, Part V, McGraw-Hill, p.1043 (1951)

T.B.Novey, J.D.Knight

Half-Life and Radiations of 13m Xe135m


1949DU04      Phys.Rev. 75, 1967 (1949)

R.B.Duffield, J.D.Knight

In118 and In119 Produced by Photo-Disintegration of Tin

doi: 10.1103/PhysRev.75.1967
Citations: PlumX Metrics


1949DU06      Phys.Rev. 75, 1613 (1949)

R.B.Duffield, J.D.Knight

Radioactive Silver Isotopes Produced by Photo-Disintegration of Cadmium

doi: 10.1103/PhysRev.75.1613
Citations: PlumX Metrics


1949DU10      Phys.Rev. 76, 573 (1949)

R.B.Duffield, J.D.Knight

Radioactivity of Mo91 and Mo93

doi: 10.1103/PhysRev.76.573
Citations: PlumX Metrics


1949HA17      Phys.Rev. 76, 578 (1949)

A.O.Hanson, R.B.Duffield, J.D.Knight, B.C.Diven, H.Palevsky

Thresholds for Photo-Neutron Reactions in Mn, Zn, Zr, Mo, Cd, Pr, Nd, Au, Hg, Tl, and Pb

doi: 10.1103/PhysRev.76.578
Citations: PlumX Metrics


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