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Search: Author = C.J.Orth

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1985DR07      Phys.Rev. C32, 1305 (1985)

B.J.Dropesky, G.W.Butler, G.C.Giesler, C.J.Orth, R.A.Williams

Excitation Functions for the Production of 18F and 24Na from Al and Si with Fast Pions

NUCLEAR REACTIONS Si, 27Al(π+, X)18F/24Na, E=50-390 MeV; Si, 27Al(π-, X)18F/24Na, E=50-500 MeV; measured residuals production σ(E); deduced pion absorption mechanism differences.

doi: 10.1103/PhysRevC.32.1305
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2377.


1985OH02      Phys.Rev. C31, 510 (1985)

Y.Ohkubo, C.J.Orth, D.J.Vieira, L.C.Liu

(π, πN) Reactions in 48Ca

NUCLEAR REACTIONS 48Ca(π+, π+p), (π+, π+n), (π-, π-p), (π-, π-n), E=100, 180, 300 MeV; 45Sc(π-, π0p), E=180 MeV; measured residuals production σ, deduced σ(π+)/σ(π-), final-state effects.

doi: 10.1103/PhysRevC.31.510
Citations: PlumX Metrics


1984PO05      Phys.Rev. C29, 2239 (1984)

N.T.Porile, A.A.Caretto, B.J.Dropesky, C.J.Orth, L.C.Liu, G.C.Giesler

Recoil Measurement of the 12C(π±, πN)11C Reaction between 90 and 350 MeV

NUCLEAR REACTIONS 12C(π+, π+n), (π-, π-n), E=90-350 MeV; measured residual nucleus forward, perpendicular, backward ranges; deduced energy dependences. Intranuclear cascade model.

doi: 10.1103/PhysRevC.29.2239
Citations: PlumX Metrics


1983OH01      Phys.Rev. C27, 1146 (1983)

Y.Ohkubo, N.T.Porile, C.J.Orth, L.C.Liu

Excitation Functions of the 127I(π, πxn) Reactions in the Region of the (3, 3) Resonance

NUCLEAR REACTIONS 127I(π+, xnπ+), (π-, xnπ-)117I/118I/119I/120I/121I/122I/123I/124I/125I/126I, E=60-350 MeV; 127I(p, np), (p, 2np), (p, 3np), (p, 3np), (p, 5np), (p, 6np), (p, 7np), (p, 8np), (p, 9np), (p, 10np), (p, n), (p, 3n), (p, 5n), (p, 6n), (p, 7n), E=500 MeV; measured residuals production σ(E); deduced reaction mechanism. Monte Carlo cascade evaporation calculations.

doi: 10.1103/PhysRevC.27.1146
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2370.


1982BU20      Phys.Rev. C26, 1737 (1982)

G.W.Butler, B.J.Dropesky, C.J.Orth, R.E.L.Green, R.G.Korteling, G.K.Y.Lam

Cross Sections for the 12C(π±, πN)11C Reactions from 30 to 100 MeV

NUCLEAR REACTIONS 12C(π-, π-n), (π+, π+n), (π+, π0p), E=30-100 MeV; measured σ(E). Activation technique, plastic scintillator targets, scintillator telescope pion flux determination.

doi: 10.1103/PhysRevC.26.1737
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2379.


1982OH07      Phys.Rev. C26, 198 (1982)

Y.Ohkubo, N.T.Porile, C.J.Orth

Excitation Functions of the 127I(π±, πN)126I Reactions in the Vicinity of the (3, 3) Resonance

NUCLEAR REACTIONS 127I(π+, π+n), (π-, π-n), (π+, π0p), (π-, π-p), (π+, π+p), E=60-350 MeV; measured production σ(E) for 126I. Activation technique, KI target. Semiclassical, nucleon charge exchange, cascade evaporation models.

doi: 10.1103/PhysRevC.26.198
Citations: PlumX Metrics


1982OR05      Phys.Rev. C26, 1571 (1982)

C.J.Orth, B.J.Dropesky, G.C.Giesler, L.-C.Liu, R.S.Rundberg, V.L.Rundberg

Yields of Two-Nucleon-Out Residual Products from Stopped π- Reactions

NUCLEAR REACTIONS 26Mg, 74Ge, 97Mo, 114Cd, 142Ce, 174Yb(π-, 2n)(π-, np), E at rest; measured residuals yield, ratios; deduced pion absorption mechanism. Activation technique.

doi: 10.1103/PhysRevC.26.1571
Citations: PlumX Metrics


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


1980OR02      Phys.Rev. C21, 2524 (1980)

C.J.Orth, W.R.Daniels, B.J.Dropesky, R.A.Williams, G.C.Giesler, J.N.Ginocchio

Products of Stopped-Pion Interactions with Cu and Ta

NUCLEAR REACTIONS Cu, Ta(π-, X), E at rest; measured cumulative yields for 55,56,57,61Co, 52,59Fe, 48,49,51Cr, 48V, 43K, 41Ar, 24Na, 169Lu, 166,169Yb, 165,167Tm, independent yields for 56,57Ni, 58,60Co, 52,54Mn, 44,46,47,48Sc, 170,171,172,173,175,177,179Hf, 167,170,171,172,173,174,176,177,178,179Lu, 175,177Yb, 166,168,170,172,173Tm, 169,171Er. Three-step model calculations.

doi: 10.1103/PhysRevC.21.2524
Citations: PlumX Metrics


1979DR09      Phys.Rev. C20, 1844 (1979)

B.J.Dropesky, G.W.Butler, C.J.Orth, R.A.Williams, M.A.Yates-Williams, G.Friedlander, S.B.Kaufman

Absolute Cross Sections for the 12C(π±, πn)11C Reactions between 40 And 600 MeV

NUCLEAR REACTIONS 12C(π+, π+n), E=50-520 MeV; 12C(π-, π-n), E=40-600 MeV; measured σ(E), βγ-coin; deduced production σ for 11C. Semiclassical transport theory, intranuclear cascade.

doi: 10.1103/PhysRevC.20.1844
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2378.


1978OR02      Phys.Rev. C18, 1426 (1978)

C.J.Orth, B.J.Dropesky, R.A.Williams, G.C.Giesler, J.Hudis

Pion-Induced Spallation of Copper Across the (3, 3) Resonance

NUCLEAR REACTIONS Cu(π+, X), (π-, X), E=50, 100, 190, 350 MeV; Cu(p, X), E=200, 350 MeV; measured production σ for radioactive nuclei.

doi: 10.1103/PhysRevC.18.1426
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0418.


1976OR01      J.Inorg.Nucl.Chem. 38, 13 (1976)

C.J.Orth, H.A.O'Brien, Jr., M.E.Schillaci, B.J.Dropesky, J.E.Cline, E.B.Nieschmidt, R.L.Brodzinski

Interlaboratory Comparison of Spallation-Reaction Cross Sections for Iron and Copper with 590-MeV Protons

NUCLEAR REACTIONS 12C, 27Al, Fe, Cu(p, X), E=590 MeV; measured σ.

doi: 10.1016/0022-1902(76)80040-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0133.


1976SM01      Phys.Rev. C13, 387 (1976)

H.A.Smith, Jr., M.E.Bunker, J.W.Starner, C.J.Orth, K.E.G.Lobner

States in 126Sb Populated in the β Decay of 105-yr 126Sn

RADIOACTIVITY 126Sn [from 235U(n, F)]; measured Eγ, Iγ, γγ-, βγ-, γce-coin, I(ce), γ(t); deduced ICC. 126Sb deduced levels, T1/2, J, π, λ, hindrance factors. Ge(Li), Si(Li) detectors, mass-separated sources systematics.

doi: 10.1103/PhysRevC.13.387
Citations: PlumX Metrics


1975DR02      Phys.Rev.Lett. 34, 821 (1975)

B.J.Dropesky, G.W.Butler, C.J.Orth, R.A.Williams, G.Friedlander, M.A.Yates, S.B.Kaufman

Excitation Functions for the Reactions 12C(π±, πN)11C over the Region of the (3, 3) Resonance

NUCLEAR REACTIONS 12C(π+, πX), E=50-470 MeV; 12C(π-, πX), E=40-550 MeV; measured σ(E) for production of 11C.

doi: 10.1103/PhysRevLett.34.821
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


1973OR02      Inorg.Nucl.Chem.Lett. 9, 611 (1973)

C.J.Orth, H.A.O'Brien, Jr., M.E.Schillaci, B.J.Dropesky

Half-Life Measurements on 172Hf and 194Hg

RADIOACTIVITY 172Hf, 194Hg; measured T1/2.

doi: 10.1016/0020-1650(73)80166-7
Citations: PlumX Metrics


1973OR03      Phys.Rev. C8, 718 (1973)

C.J.Orth, W.R.Daniels, D.C.Hoffman, F.O.Lawrence

Decay of 178Yb and the Isomers of 178Lu

RADIOACTIVITY 178Yb [from 176Yb(t, p)]; measured T1/2, Eβ, Eγ, Iγ, βγ- coin; deduced log ft, Q. 178Lu deduced levels, J, π. 178gLu [from 178Yb β decay]; measured T1/2, Eβ, Eγ, Iγ, γγ- coin; deduced log ft, Q. 178mLu [from 176Yb(t, n)]; measured T1/2, Eγ, Iγ. 178Hf deduced levels, J, π. Ge(Li) detectors, enriched target, Et=12 MeV.

doi: 10.1103/PhysRevC.8.718
Citations: PlumX Metrics


1973OR06      Phys.Rev. C8, 2364 (1973)

C.J.Orth, W.R.Daniels, B.J.Dropesky

Identification of 236Th

RADIOACTIVITY 236Th; measured T1/2, Eγ, Iγ. Deduced log ft. 236Pa deduced levels, J, π.

NUCLEAR REACTIONS 238U(p, xn3p), E=100 MeV; measured production σ for 225,226,227,228,231,233,234,236Th.

doi: 10.1103/PhysRevC.8.2364
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2664.


1972BU28      Priv.Comm. (November 1972)

M.E.Bunker, J.W.Starner, C.J.Orth


1972SM10      Priv.Comm. (September 1972)

H.A.Smith, Jr., J.W.Starner, C.J.Orth, M.E.Bunker, K.E.G.Lobner

Nuclear Levels in 126Sb Populated in the β Decay of 105-Year 126Sn


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


1971OR01      Priv.Comm. (February 1971)

C.J.Orth


1971OR03      Nucl.Sci.Eng. 43, 54(1971)

C.J.Orth

The Average Number of Neutrons Emitted in the Spontaneous Fission of Some Even-Even Heavy Nuclides

RADIOACTIVITY, Fission 244Pu, 248Cm, 250Cm, 250Cf, 254Cf, 252Cf(SF); measured average prompt neutron number.

doi: 10.13182/NSE71-A21245
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10115.


1971OR04      Phys.Rev. C3, 2402 (1971)

C.J.Orth, B.J.Dropesky, N.J.Freeman

Decay of 126Sn and of the 19-min and 12.4-day Isomers of 126Sb

RADIOACTIVITY 126Sn; measured Eβ, Iβ, I(ce), Eγ, Iγ, βγ-, γγ-coin, T1/2, Xγ-delay; deduced log ft, Q. 126mSb; measured T1/2, Eβ, Iβ, I(ce), Eγ, Iγ, γγ-coin; deduced log ft, Q. 126Sb, 126Te deduced levels, J, π, γ-branching.

doi: 10.1103/PhysRevC.3.2402
Citations: PlumX Metrics


1968DA02      Nucl.Phys. A107, 569 (1968)

W.R.Daniels, D.C.Hoffman, F.O.Lawrence, C.J.Orth

Decay of 245Pu

RADIOACTIVITY 245Pu [from 244Pu(n, γ)]; measured T1/2, Eγ, Iγ, I(ce) Eβ, Iβ, βγ-, γγ-coin. 245Am; measured T1/2. 245Am deduced levels, log ft, J, π Qβ. Ge(Li), Si(Li) detectors. Enriched target.

doi: 10.1016/0375-9474(68)90784-7
Citations: PlumX Metrics


1967BU09      Nucl.Phys. A97, 593 (1967)

M.E.Bunker, D.C.Hoffman, C.J.Orth, J.W.Starner

Decay of 245Am

RADIOACTIVITY 245Pu [from nuclear explosion]; measured T1/2. 245Am [from 245Pu(β)]; measured Eγ, Iγ, I(ce), ICC. 245Cm deduced levels.

doi: 10.1016/0375-9474(67)90523-4
Citations: PlumX Metrics


1967OR02      Phys.Rev.Letters 19, 128 (1967)

C.J.Orth, W.R.Daniels, B.H.Erkkila, F.O.Lawrence, D.C.Hoffman

New Short-Lived Americium Beta Emitters

NUCLEAR STRUCTURE 246Am, 247Am; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRevLett.19.128
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


1966OR01      Phys.Rev. 148, 1226 (1966)

C.J.Orth

Decay of 25-min Am246 and 1.8-day Bk246

NUCLEAR STRUCTURE 246Bk, 246Am; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.148.1226
Citations: PlumX Metrics


1964OR01      Bull.Am.Phys.Soc. 9, No.4, 498, KA13 (1964)

C.J.Orth

Isomeric State in 174Yb

NUCLEAR STRUCTURE 174Tm, 174Lu; measured not abstracted; deduced nuclear properties.


1963DR01      Bull.Am.Phys.Soc. 8, No.4, 377, U13 (1963)

B.J.Dropesky, C.J.Orth

Decay of the Sb126 Isomers

NUCLEAR STRUCTURE 126Sb; measured not abstracted; deduced nuclear properties.


1963OR01      Phys.Rev. 132, 355 (1963)

C.J.Orth, M.E.Bunker, J.W.Starner

Decay of Tm-173

NUCLEAR STRUCTURE 173Tm; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.132.355
Citations: PlumX Metrics


1962DR01      J.Inorg.Nuclear Chem. 24, 1301 (1962)

B.J.Dropesky, C.J.Orth

A Summary of the Decay of Some Fission Product Tin and Antimony Isotopes

NUCLEAR STRUCTURE 127Sb, 126Sb, 127Sn, 126Sn, 129Sn, 130Sb, 129Sb, 128Sb, 128Sn; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(62)80137-7
Citations: PlumX Metrics


1961DR07      TID-14799 (1961); Nuclear Sci.Abstr. 17, 926, Abstr.7139 (1963)

B.J.Dropesky, C.J.Orth

A Summary of the Decay of Some Fission Product Tin and Antimony Isotopes

NUCLEAR STRUCTURE 128Sb, 128Sn, 129Sn, 130Sb, 129Sb, 126Sn, 127Sn, 127Sb, 126Sb; measured not abstracted; deduced nuclear properties.


1961OR01      Phys.Rev. 122, 1295 (1961)

C.J.Orth, B.J.Dropesky

Decay of Er172 and Tm172

NUCLEAR STRUCTURE 172Er, 172Tm; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.122.1295
Citations: PlumX Metrics


1960OR02      J.Inorg.Nuclear Chem. 15, 4 (1960)

C.J.Orth, R.K.Smith

Short-Lived Isotopes of Nb and Zr from Fission

NUCLEAR STRUCTURE 98Zr, 98Nb, 99Nb, 99Zr, 101Nb, 100Nb, 96Nb; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(60)80003-6
Citations: PlumX Metrics


1959OR35      Bull.Am.Phys.Soc. 4, No.6, 372, T2 (1959)

C.J.Orth, R.K.Smith

Short-Lived Isotopes of Nb and Zr from Fission


1958OR34      Bull.Am.Phys.Soc. 3, No.3, 207, RA12 (1958)

C.J.Orth, B.J.Dropesky

Decay of Long-Lived Sn126


1958OR35      Priv.Comm. (November 1958)

C.J.Orth


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