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NSR database version of April 29, 2024.

Search: Author = J.Halperin

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1987AL01      Nucl.Sci.Eng. 95, 194 (1987)

C.W.Alexander, J.Halperin, J.B.Knauer, R.L.Walker

The Thermal Neutron Capture Cross Sections and Resonance Integrals of ¹⁴⁴Sm and ¹⁴⁵Sm

NUCLEAR REACTIONS ^144,145Sm(n, γ), E=thermal; measured capture σ, resonance integrals. Mass spectrographic assays.

doi: 10.13182/NSE87-A20448
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13108.

1985HA16      Nucl.Sci.Eng. 90, 298 (1985)

J.Halperin, G.D.O'Kelley, J.H.Oliver, J.E.Bigelow, J.T.Wiggins

Neutron Capture and Fission in ^254gEs

NUCLEAR REACTIONS ²⁵⁴Es(n, γ), (n, F), E=thermal; measured capture, fission σ. ^253,254Es(n, X), E=thermal; measured absorption σ. Fission track detection techniques, ²³³U monitors, α-particle detection.

doi: 10.13182/NSE85-A17770
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12933.

1985OK04      Radiochim.Acta 38, 1 (1985)

G.D.O'Kelley, J.Halperin

Evidence for Low-Intensity Beta Transitions in the Decay of ^254gEs

RADIOACTIVITY ²⁵⁴Es(α), (β^-); ²⁵⁴Fm(α); measured Eα, Iα. ²⁵⁴Es deduced evidence for β-decay, Iβ. ²⁵⁴Fm deduced possible β-branching ratios. Strong ²⁵⁴Es source. ²⁵⁴Fm in transient equilibrium.

doi: 10.1524/ract.1985.38.1.1
Citations: PlumX Metrics

1984HA57      Radiochim.Acta 37, 57 (1984)

J.Halperin, R.L.Walker, G.D.O'Kelley, J.H.Oliver, J.E.Bigelow, J.T.Wiggins, J.B.Knauer, E.B.Cagle, L.A.Byrd

The Thermal Neutron Capture Cross Section and Resonance Integral of ²⁵³Es

NUCLEAR REACTIONS ²⁵³Es(n, γ), E=thermal; measured σ, partial capture σ, residual ground state, isomer formation, resonance integrals relative to Cobalt standard.

1982GA08      Phys.Rev. C25, 1808 (1982)

J.B.Garg, V.K.Tikku, J.A.Harvey, J.Halperin, R.L.Macklin

Neutron Resonance Parameters of ⁶⁸₃₀Zn + n and Statistical Distributions of Level Spacings and Widths

NUCLEAR REACTIONS ⁶⁸Zn(n, n), E=10-380 keV; ⁶⁸Zn(n, γ), E=2.5-130 keV: measured σ(total), σ(capture) vs E. ⁶⁹Zn deduced resonances, J, π, Γn, Γγ, s-, p-, d-wave level spacings, strength functions, n-, γ-channel correlation coefficient.

doi: 10.1103/PhysRevC.25.1808
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10982.

1982PE01      Nucl.Sci.Eng. 80, 189 (1982)

R.B.Perez, G.de Saussure, R.L.Macklin, J.Halperin, N.W.Hill

The Radiative Capture Yield of Thorium-232 from 100 to 4000 eV

NUCLEAR REACTIONS ²³²Th(n, γ), E=100-4000 eV; measured capture yield vs E.

doi: 10.13182/NSE82-A21416
Citations: PlumX Metrics

1981GA04      Phys.Rev. C23, 683 (1981)

J.B.Garg, V.K.Tikku, J.Halperin, R.Macklin

Neutron Capture Cross Section in ⁶⁴Zn

NUCLEAR REACTIONS ⁶⁴Zn(n, γ), E=2.5-900 keV; measured σ(E). ⁶⁵Zn deduced resonances, Γn, absolute γ-transition strength, average level spacing, Γγ, s-, d-wave strength functions.

doi: 10.1103/PhysRevC.23.683
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10963.

1981GA28      Phys.Rev. C24, 1922 (1981)

J.B.Garg, V.K.Tikku, J.A.Harvey, R.L.Macklin, J.Halperin

Statistical Properties of Complex States of ⁶⁷₃₀Zn

NUCLEAR REACTIONS ⁶⁶Zn(n, n'), (n, γ), E=30-380 keV; measured σ(total, E), σ(capture, E). ⁶⁷Zn deduced resonances, J, π, Γγ, s-, p-, d-wave strength functions.

doi: 10.1103/PhysRevC.24.1922
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12719.

1980HA04      Phys.Rev. C21, 545 (1980)

J.Halperin, C.H.Johnson, R.R.Winters, R.L.Macklin

Resonance Structure of ³²S + n from Measurements of Neutron Total and Capture Cross Sections

NUCLEAR REACTIONS ³²S(n, n), E=25-1100 keV; ³²S(n, γ), E=2.5-1100 keV; measured total σ(E). ³³S deduced resonances, L, J, π, Γn, Γγ, resonance parameters. Valency model.

doi: 10.1103/PhysRevC.21.545
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10455.

1980HA28      Nucl.Sci.Eng. 75, 56 (1980)

J.Halperin, C.E.Bemis, Jr., J.W.Dabbs, B.H.Ketelle, R.W.Stoughton

Prompt Neutron Multiplicity Distribution in the Spontaneous Fission of Curium-242

RADIOACTIVITY, Fission ²⁴²Cm(SF) [from ²⁴²Am decay]; measured neutron multiplicity distribution. Hydrogen moderation, gas-filled proportional counter, hemispherical geometry.

doi: 10.13182/NSE80-A20317
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10930.

1980MA08      Nucl.Sci.Eng. 73, 174 (1980)

R.L.Macklin, J.Halperin

^{100,101,102,104}Ru(n, γ) and ¹⁰³Rh(n, γ) Cross Sections Above 2.6 keV

NUCLEAR REACTIONS ^{100,101,102,104}Ru, ¹⁰³Rh(n, γ), E=2-700 keV; measured σ. ^{101,102,103,105}Ru, ¹⁰⁴Rh deduced resonances, strength functions, Γγ. Breit-Wigner analysis.

doi: 10.13182/NSE80-A18697
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10875.

1980WI03      Phys.Rev. C21, 563 (1980)

R.R.Winters, R.L.Macklin, J.Halperin

^186,187,188Os(n, γ) Cross Sections and Galactic Nucleosynthesis

NUCLEAR REACTIONS ^186,187,188Os(n, γ), E=2.6-800 keV; measured σ(E); deduced galactic nucleosynthesis duration. ^187,188,189Os deduced p-wave, γ strength functions.

doi: 10.1103/PhysRevC.21.563
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10882.

1979HA41      Nucl.Data Sheets 28, 485 (1979)

J.Halperin

Nuclear Data Sheets for A = 196

COMPILATION ¹⁹⁶Os, ¹⁹⁶Ir, ¹⁹⁶Pt, ¹⁹⁶Au, ¹⁹⁶Hg, ¹⁹⁶Tl, ¹⁹⁶Pb, ¹⁹⁶Bi, ¹⁹⁶Po, ¹⁹⁶At; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(79)80038-1
Citations: PlumX Metrics

1979MA34      Nucl.Sci.Eng. 71, 182 (1979)

R.L.Macklin, J.Halperin, R.R.Winters

^{104,105,106,108,110}Pd(n, γ) Cross Sections Above 2.6 keV

NUCLEAR REACTIONS ^{104,105,106,108,110}Pd(n, γ), E=2.6-112 keV; measured σ(E). ^{105,106,107,108,111}Pd deduced resonance parameters, strength functions.

doi: 10.13182/NSE79-A20409
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10868.

1979PE09      Phys.Rev. C20, 528 (1979)

R.B.Perez, G.de Saussure, R.L.Macklin, J.Halperin

Statistical Tests for the Detection of Intermediate Structure: Application to the Structure of the ²³⁸U Neutron Capture Cross Section between 5 keV and 0.1 MeV

NUCLEAR REACTIONS ²³⁸U(n, γ), E=5 keV-0.1 MeV; measured σ(E). ²³⁹U deduced resonance, parameters, doorway states. Monte Carlo, statistical methods.

doi: 10.1103/PhysRevC.20.528
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12867.

1978GA20      Phys.Rev. C18, 2079 (1978)

J.B.Garg, R.L.Macklin, J.Halperin

Neutron Capture Cross Section of Manganese

NUCLEAR REACTIONS ⁵⁵Mn(n, γ), E=3.0-600 keV; measured σ(E). ⁵⁶Mn deduced neutron resonance parameters, linear correlation, time-of-flight technique, non-hydrogeneous liquid scintillation detector.

doi: 10.1103/PhysRevC.18.2079
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10752.

1978HA12      Nucl.Data Sheets 24, 57 (1978)

J.Halperin

Nuclear Data Sheets for A = 199

COMPILATION ¹⁹⁹Pt, ¹⁹⁹Au, ¹⁹⁹Hg, ¹⁹⁹Tl, ¹⁹⁹Pb, ¹⁹⁹Bi, ¹⁹⁹Po, ¹⁹⁹At, ¹⁹⁹Rn; compiled, evaluated structure data.

doi: 10.1016/0090-3752(78)80042-8
Citations: PlumX Metrics

1978MI03      Phys.Rev. C17, 522 (1978)

M.Mizumoto, R.L.Macklin, J.Halperin

Neutron Capture Cross Section of ¹⁵⁹Tb from 2.6 to 700 keV

NUCLEAR REACTIONS ¹⁵⁹Tb(n, γ), E=2.6-700 keV; measured σ(E, Eγ), average Eγ, average γ multiplicities. ¹⁶⁰Tb deduced resonance parameters, average level spacing.

doi: 10.1103/PhysRevC.17.522
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10758.

1978WI08      Phys.Rev. C18, 2092 (1978)

R.R.Winters, R.L.Macklin, J.Halperin

⁵¹V(n, γ) Reaction in the keV Incident Neutron Energy Range

NUCLEAR REACTIONS ⁵¹V(n, γ), E=2.6-215 keV; measured σ(E). ⁵²V deduced resonance parameters, associated statistics, resonance integral. Astrophysical significance.

doi: 10.1103/PhysRevC.18.2092
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10813.

1977BE58      Nucl.Sci.Eng. 63, 413 (1977)

C.E.Bemis, Jr., J.H.Oliver, R.Eby, J.Halperin

Thermal-Neutron Capture and Fission Cross Sections and Resonance Integrals for Curium-243

NUCLEAR REACTIONS ²⁴³Cm(n, γ), (n, F), E=th; measured σ, resonance integrals.

doi: 10.13182/NSE77-A27058
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10681.

1977MA39      Nucl.Sci.Eng. 64, 849 (1977)

R.L.Macklin, J.Halperin

²³²Th(n, γ) Cross Section from 2.6 to 800 keV

NUCLEAR REACTIONS ²³²Th(n, γ), E=2.6-800 keV; measured σ(E). ²³³Th deduced neutron resonance parameters.

doi: 10.13182/NSE77-A14500
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10554.

1977MA46      Astrophys.J. 217, 222 (1977)

R.L.Macklin, J.Halperin, R.R.Winters

Neutron Capture by ²⁰⁸Pb at Stellar Temperatures

NUCLEAR REACTIONS ²⁰⁸Pb(n, γ), E<825 keV; measured reaction products, Eγ, Iγ; deduced σ, neutron resonance parameters, Maxwellian-averaged σ. Comparison with calculations.

doi: 10.1086/155572
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10693.

1977PA05      Phys.Rev. C15, 615 (1977)

M.S.Pandey, J.B.Garg, R.Macklin, J.Halperin

High-Resolution Neutron Capture Cross Sections in ⁶³Cu and ⁶⁵Cu. II

NUCLEAR REACTIONS ^63,65Cu(n, γ), E < 50 keV; measured σ(E, Eγ). ^64,66Cu deduced neutron resonances, parameters.

doi: 10.1103/PhysRevC.15.615
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10726.

1976KE05      Phys.Rev.Lett. 37, 1734 (1976)

B.H.Ketelle, G.D.O'Kelley, R.W.Stoughton, J.Halperin

Search for Superheavy-Element Decay in Samples of Madagascar Monazite

RADIOACTIVITY A > 200; measured neutron multiplicity in monazite; deduced no concentration of superheavy elements with detectable T_1/2.

doi: 10.1103/PhysRevLett.37.1734
Citations: PlumX Metrics

1976MA41      Phys.Rev. C14, 1389 (1976)

R.Macklin, J.Halperin

Resonance Neutron Capture by ²⁰⁹Bi

NUCLEAR REACTIONS ²⁰⁹Bi(n, γ), E=2.6-901 keV; measured σ(E). ²¹⁰Bi resonances deduced average Γ, p-wave spacing.

doi: 10.1103/PhysRevC.14.1389
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10610.

1975AU06      Phys.Rev. C12, 1126 (1975)

G.F.Auchampaugh, J.Halperin, R.L.Macklin, W.M.Howard

Kilovolt ³³S(n, α₀) and ³³S(n, γ) Cross Sections: Importance in the Nucleosynthesis of the Rare Nucleus ³⁶S

NUCLEAR REACTIONS ³³S(n, α), E=10-700 keV; measured σ(E, Eα). ³³S(n, γ), E=10-700 keV; measured σ(E, Eγ). ³⁴S deduced resonances, Γ.

doi: 10.1103/PhysRevC.12.1126
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10534.

1975MA14      Phys.Rev. C11, 1270 (1975)

R.L.Macklin, J.Halperin, R.R.Winters

Gold Neutron-Capture Cross Section from 3 to 550 keV

NUCLEAR REACTIONS ¹⁹⁷Au(n, γ), E=3-550 keV; measured σ(E, Eγ). ¹⁹⁸Au deduced resonances, parameters, strength functions, spacings.

doi: 10.1103/PhysRevC.11.1270
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10432.

1973ST04      Nucl.Sci.Eng. 50, 169 (1973)

R.W.Stoughton, J.Halperin, C.E.Bemis, H.W.Schmitt

Neutron Multiplicity Distributions in the Spontaneous Fission of ²⁴⁶Cm, ²⁴⁸Cm, and ²⁵²Cf

RADIOACTIVITY, Fission ^246,248Cm, ²⁵²Cf(SF); measured (n)(fragment)-coin, deduced neutron multiplicity distribution.

doi: 10.13182/NSE73-A23241
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10605.

1972BE09      Nucl.Sci.Eng. 47, 371 (1972)

C.E.Bemis, Jr., R.E.Druschel, J.Halperin, J.R.Walton

Thermal-Neutron Capture Cross Section and Resonance Integral for 10.7-Year Krypton-85

NUCLEAR REACTIONS ⁸⁵Kr(n, γ), E=thermal; measured σ; deduced resonance integral.

doi: 10.13182/NSE72-A22423
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10242.

1972MA82      Nucl.Instrum.Methods 102, 181 (1972)

R.L.Macklin, F.M.Glass, J.Halperin, R.T.Roseberry, H.W.Schmitt, R.W.Stoughton, M.Tobias

Neutron Multiplicity Counter

RADIOACTIVITY, Fission ²⁵²Cf (SF); measured neutron multiplicity ν-bar.

doi: 10.1016/0029-554X(72)90537-X
Citations: PlumX Metrics

1969BE06      J.Inorg.Nucl.Chem. 31, 599 (1969)

C.E.Bemis, Jr., J.Halperin, R.Eby

The Alpha Decay Half Lives of ²⁴²Pu and ²⁴⁴Pu

RADIOACTIVITY ²⁴²Pu; measured T_1/2. ²⁴⁴Pu [from ²⁴²Pu(n)]; measured T_1/2, Eα, Iα; deduced Qα. ²⁴⁰U deduced levels.

doi: 10.1016/0022-1902(69)80004-7
Citations: PlumX Metrics

1968BE21      Nucl.Phys. A121, 433 (1968)

C.E.Bemis, Jr., J.Halperin

The Alpha Decay of ²⁵³Cf and ²⁵⁴Cf

RADIOACTIVITY ^253,254Cf; measured T_1/2, Eα, Iα; deduced Q, SF/α branch. ^249,250Cm deduced levels, J, π.

doi: 10.1016/0375-9474(68)90431-4
Citations: PlumX Metrics

1968BE49      Priv.Comm.(1968)

C.E.Bemis, J.Halperin

1967OB02      J.Inorg.Nucl.Chem. 29, 584 (1967)

H.A.O'Brien, Jr., J.S.Eldridge, R.E.Druschel, J.Halperin

The Thermal Neutron Cross Sections and Resonance Integrals of ¹³⁹La and ¹⁴⁰La

NUCLEAR STRUCTURE ¹⁴¹La, ¹⁴⁰La; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(67)80066-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10085.

1964HA07      J.Inorg.Nucl.Chem. 26, 391 (1964)

J.Halperin, C.R.Baldock, R.E.Druschel, J.H.Oliver, R.W.Stoughton

Half-Life of ²⁰⁸Bi

NUCLEAR STRUCTURE ²⁰⁸Bi; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(64)90001-6
Citations: PlumX Metrics

1963HA06      Nucl.Sci.Eng. 15, 217 (1963)

J.Halperin, J.H.Oliver

An Upper Limit for the Effective Capture Cross Section of Po²¹⁰ for Thermal Neutrons

NUCLEAR STRUCTURE ²¹⁰Po; measured not abstracted; deduced nuclear properties.

doi: 10.13182/NSE63-A26421
Citations: PlumX Metrics

1963HA63      Nucl.Sci.Eng. 16, 245 (1963)

J.Halperin, F.J.Johnston, R.W.Stoughton, J.H.Oliver, E.L.Blevins, R.E.Druschel, A.L.Harkness, B.A.Swarz

The Average Capture/Fission Ratio of U²³³ for Epithermal Neutrons

NUCLEAR REACTIONS ²³³U(n, γ), (n, F), E=0.0253 eV; measured fission products; deduced σ, resonance integrals.

doi: 10.13182/NSE63-A26510
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12335.

1962HA41      WASH-1039, p.30 (1962)

J.Halperin, R.E.Druschel, C.R.Baldock

The Thermal Cross Section and Resonance Integral for the Reaction Sm¹⁵⁰(n, γ)Sm¹⁵¹

1962HA42      WASH-1039, p.30 (1962)

J.Halperin, J.H.Oliver

Activation Cross Section for the Bi²¹⁰(n, γ)Bi²¹¹ Reaction

1962HA43      WASH-1039, p.30 (1962)

J.Halperin, R.E.Druschel

Activation Cross Section for the Nb⁹⁵(n, γ)Nb⁹⁶ Reaction

1961SC20      Phys.Rev. 121, 827 (1961)

H.W.Schmitt, J.Halperin

Al²⁷(n, α)Na²⁴ Cross Section as a Function of Neutron Energy

NUCLEAR STRUCTURE ²⁴Na; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.121.827
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset11530.

1960JO04      J.Nuclear Energy 11A, 95 (1960)

F.J.Johnston, J.Halperin, R.W.Stoughton

The Thermal Neutron Absorption Cross-Section of ²³³Th and the Resonance Integrals of ²³²Th, ²³³Th and ⁵⁹Co

NUCLEAR STRUCTURE ²³²Th, ²³³Th, ⁵⁹Co; measured not abstracted; deduced nuclear properties.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset11739.

1956HA92      Nucl.Sci.Eng. 1, 108 (1956)

J.Halperin, R.W.Stoughton, C.M.Stevens, D.E.Ferguson, D.C.Overholt

An Effective Capture Cross Section of Np²³⁹ for Thermal Reactor Neutrons

RADIOACTIVITY ²³⁹U, ²³⁹Np, ²⁴⁰U, ²⁴⁰Np(β^-), ^240,239Pu(α) [from ²³⁸U(n, γ), E thermal; ²³⁹U(n, γ), E thermal]; measured decay products. ²³⁹Np, ²³⁹Pu; deduced the ratio of ^239,240Pu isotopes, neutron capture σ. Comparison with available data.

doi: 10.13182/NSE56-A17515
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14389.