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NSR database version of April 26, 2024.

Search: Author = K.T.Lesko

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2021AK04      Phys.Rev. C 104, 065501 (2021)

D.S.Akerib, A.K.Al Musalhi, S.K.Alsum, C.S.Amarasinghe, A.Ames, T.J.Anderson, N.Angelides, H.M.Araujo, J.E.Armstrong, M.Arthurs, X.Bai, J.Balajthy, S.Balashov, J.Bang, J.W.Bargemann, D.Bauer, A.Baxter, P.Beltrame, E.P.Bernard, A.Bernstein, A.Bhatti, A.Biekert, T.P.Biesiadzinski, H.J.Birch, G.M.Blockinger, E.Bodnia, B.Boxer, C.A.J.Brew, P.Bras, S.Burdin, J.K.Busenitz, M.Buuck, R.Cabrita, M.C.Carmona-Benitez, M.Cascella, C.Chan, N.I.Chott, A.Cole, M.V.Converse, A.Cottle, G.Cox, O.Creaner, J.E.Cutter, C.E.Dahl, L.de Viveiros, J.E.Y.Dobson, E.Druszkiewicz, S.R.Eriksen, A.Fan, S.Fayer, N.M.Fearon, S.Fiorucci, H.Flaecher, E.D.Fraser, T.Fruth, R.J.Gaitskell, J.Genovesi, C.Ghag, E.Gibson, S.Gokhale, M.G.D.van der Grinten, C.B.Gwilliam, C.R.Hall, S.J.Haselschwardt, S.A.Hertel, M.Horn, D.Q.Huang, M.C.I.gnarra, O.Jahangir, R.S.James, W.Ji, J.Johnson, A.C.Kaboth, A.C.Kamaha, K.Kamdin, K.Kazkaz, D.Khaitan, A.Khazov, I.Khurana, D.Kodroff, L.Korley, E.V.Korolkova, H.Kraus, S.Kravitz, L.Kreczko, B.Krikler, V.A.Kudryavtsev, E.A.Leason, J.Lee, D.S.Leonard, K.T.Lesko, C.Levy, J.Liao, J.Lin, A.Lindote, R.Linehan, W.H.Lippincott, X.Liu, M.I.Lopes, E.Lopez Asamar, B.Lopez Paredes, W.Lorenzon, S.Luitz, P.A.Majewski, A.Manalaysay, L.Manenti, R.L.Mannino, N.Marangou, M.E.McCarthy, D.N.McKinsey, J.McLaughlin, E.H.Miller, E.Mizrachi, A.Monte, M.E.Monzani, J.A.Morad, J.D.Morales Mendoza, E.Morrison, B.J.Mount, A.St.J.Murphy, D.Naim, A.Naylor, C.Nedlik, H.N.Nelson, F.Neves, J.A.Nikoleyczik, A.Nilima, I.Olcina, K.C.Oliver-Mallory, S.Pal, K.J.Palladino, J.Palmer, S.Patton, N.Parveen, E.K.Pease, B.Penning, G.Pereira, A.Piepke, Y.Qie, J.Reichenbacher, C.A.Rhyne, A.Richards, Q.Riffard, G.R.C.Rischbieter, R.Rosero, P.Rossiter, D.Santone, A.B.M.R.Sazzad, R.W.Schnee, P.R.Scovell, S.Shaw, T.A.Shutt, J.J.Silk, C.Silva, R.Smith, M.Solmaz, V.N.Solovov, P.Sorensen, J.Soria, I.Stancu, A.Stevens, K.Stifter, B.Suerfu, T.J.Sumner, N.Swanson, M.Szydagis, W.C.Taylor, R.Taylor, D.J.Temples, P.A.Terman, D.R.Tiedt, M.Timalsina, W.H.To, D.R.Tovey, M.Tripathi, D.R.Tronstad, W.Turner, U.Utku, A.Vaitkus, B.Wang, J.J.Wang, W.Wang, J.R.Watson, R.C.Webb, R.G.White, T.J.Whitis, M.Williams, F.L.H.Wolfs, D.Woodward, C.J.Wright, X.Xiang, J.Xu, M.Yeh, P.Zarzhitsky

Projected sensitivity of the LUX-ZEPLIN experiment to the two-neutrino and neutrinoless double β decays of ¹³⁴Xe

RADIOACTIVITY ¹³⁴Xe(2β^-); measured recoiling nuclei and electrons, decay energy spectra using LUX-ZEPLIN (LZ) detector of liquid xenon (LXe), with scintillation and electro-luminescence light detected using 494 photomultipliers at Sanford Underground Research Facility (SURF) in South Dakota; deduced lower limits of T_1/2 values for 2νββ and 0νββ decay modes.

doi: 10.1103/PhysRevC.104.065501
Citations: PlumX Metrics

2015NO06      Appl.Radiat.Isot. 103, 177 (2015)

E.B.Norman, T.E.Chupp, K.T.Lesko, P.J.Grant, G.L.Woodruff

¹⁹F(α, n) thick target yield from 3.5 to 10.0 MeV

NUCLEAR REACTIONS ¹⁹F(n, α)¹NN, E=3.5-10 MeV; measured reaction products, En, In; deduced thick-target yields. Comparison with available data.

doi: 10.1016/j.apradiso.2015.04.018
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1433.

2012LE20      Eur.Phys.J.Plus 127, 107 (2012)

K.T.Lesko

The Sanford Underground Research Facility at Homestake

doi: 10.1140/epjp/i2012-12107-x
Citations: PlumX Metrics

1998NO06      Phys.Rev. C57, 2010 (1998)

E.B.Norman, E.Browne, Y.D.Chan, I.D.Goldman, R.-M.Larimer, K.T.Lesko, M.Nelson, F.E.Wietfeldt, I.Zlimen

Half-Life of ⁴⁴Ti

RADIOACTIVITY ⁴⁴Ti(EC) [from ⁴⁵Sc(p, 2n), E=40 MeV]; measured Eγ, Iγ(t); deduced T_1/2. Astrophysical implications.

doi: 10.1103/PhysRevC.57.2010
Citations: PlumX Metrics

1997BA10      Phys.Rev. C55, 820 (1997)

D.W.Bardayan, M.T.F.da Cruz, M.M.Hindi, A.F.Barghouty, Y.D.Chan, A.Garcia, R.-M.Larimer, K.T.Lesko, E.B.Norman, D.F.Rossi, F.E.Wietfeldt, I.Zlimen

Radioisotope Yields from 1.85-GeV Protons on Mo and 1.85- and 5.0-GeV Protons on Te

NUCLEAR REACTIONS Mo(p, X), E=1.85 GeV; Te(p, X), E=1.85, 5 GeV; measured Eγ, Iγ, σ; deduced effective yields for ⁷⁴Br-¹¹⁶In isotopes.

doi: 10.1103/PhysRevC.55.820
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1944.

1997HE11      Phys.Rev. C56, 922 (1997)

R.K.Heaton, H.W.Lee, B.C.Robertson, E.B.Norman, K.T.Lesko, B.Sur

α-Particle Induced γ-Ray Transitions in Light Elements

NUCLEAR REACTIONS, ICPND ¹⁰B(α, p), (α, d), E=5.6-10 MeV; ¹¹B(α, n), E=5.6-10 MeV; ¹⁹F(α, α'), (α, p), E=5.6-10 MeV; ²³Na(α, n), (α, p), E=5.6-10 MeV; ²⁴Mg(α, p), ²⁵Mg(α, α'), (α, n), E ≤ 10 MeV; ²⁶Mg(α, n), (α, p), E=5.6-10 MeV; ²⁷Al(α, α'), E=10 MeV; ²⁷Al(α, n), E=7-10 MeV; ²⁷Al(α, p), E=5.6-10 MeV; ²⁸Si(α, p), ^29,30Si(α, n), (α, p), E=10 MeV; measured thick target residuals yields; deduced reaction mechanism related features. ^28,29,30Si deduced excitation distribution vs Eα. Comparison of several models.

doi: 10.1103/PhysRevC.56.922
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0495.

1997NO06      Nucl.Phys. A621, 92c (1997)

E.B.Norman, E.Browne, Y.D.Chan, I.D.Goldman, R.-M.Larimer, K.T.Lesko, M.Nelson, F.E.Wietfeldt, I.Zlimen

On the Half-Life of ⁴⁴Ti

RADIOACTIVITY ⁴⁴Ti(EC); measured T_1/2.

doi: 10.1016/S0375-9474(97)00218-2
Citations: PlumX Metrics

1996EJ03      Phys.Rev. C54, 2047 (1996)

R.Ejnisman, I.D.Goldman, P.R.Pascholati, M.T.F.da Cruz, R.M.Oliveira, E.B.Norman, I.Zlimen, F.E.Wietfeldt, R.M.Larimer, Y.D.Chan, K.T.Lesko, A.Garcia

Cross Sections for ⁴⁵Sc(p, 2n)⁴⁴Ti and Related Reactions

NUCLEAR REACTIONS, ICPND ⁴⁵Sc(p, 2n), (p, np), (p, n), (p, n3p), (p, 3p), E=16-55 MeV; measured Eγ, Iγ following irradiation; deduced σ(E). Ge detectors, stacked foil technique.

doi: 10.1103/PhysRevC.54.2047
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0438.

1996IS07      Nucl.Phys.(Proc.Suppl.) S48, 244 (1996)

M.C.P.Isaac, Y.D.Chan, D.Hurley, K.T.Lesko, R.J.McDonald, M.E.Moorhead, E.B.Norman, A.R.Smith, R.G.Stokstad

Preliminary Results from a Study of the Double Beta Decay of ¹⁵⁰Nd

RADIOACTIVITY ¹⁵⁰Nd(2β); measured Eγ, Iγ followed 2ν-accompanied 2β-decay; deduced T_1/2 lower limit for decay to 0⁺ state in ¹⁵⁰Sm.

doi: 10.1016/0920-5632(96)00251-4
Citations: PlumX Metrics

1995HE40      Nucl.Instrum.Methods Phys.Res. A364, 317 (1995)

R.K.Heaton, H.W.Lee, B.C.Robertson, E.B.Norman, K.T.Lesko, B.Sur

α-Particle Induced High-Energy γ-Ray Yields from Light Elements

NUCLEAR REACTIONS, ICPND ²⁷Al, ²⁴Mg, ¹⁰B, ¹⁹F(α, p), ¹⁰B(α, d), ¹¹B, ¹⁹F, ^25,26Mg, ²⁷Al(α, n), E=5.6-10 MeV; measured thick target γ yields; deduced γ production intensity distributions from materials related features. Thick targets of Be also studied.

doi: 10.1016/0168-9002(95)00220-0
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0495.

1995NO05      Phys.Lett. 357B, 521 (1995)

E.B.Norman, B.Sur, K.T.Lesko, R.-M.Larimer, D.J.DePaolo, T.L.Owens

An Improved Test of the Exponential Decay Law

RADIOACTIVITY ⁴⁰K(β^-), (EC); measured Eγ, Iγ, decay rate; deduced exponential decay law validity. Fresh, 'old' samples.

doi: 10.1016/0370-2693(95)00818-6
Citations: PlumX Metrics

1995PA50      Nucl.Instrum.Methods Phys.Res. B100, 464 (1995)

R.L.Paul, L.J.Harris, P.A.J.Englert, I.D.Goldman, C.Jackson, R.-M.Larimer, K.T.Lesko, B.Napier, E.B.Norman, B.Sur

Production of Cosmogenic Nuclides in Thick Targets by Alpha Bombardment. Part I - Short-Lived Radioisotopes

NUCLEAR REACTIONS C, Mg, ²⁷Al, Si, O, Fe, Ne, Ge(α, X), E=60-120 MeV; measured production yield for residuals from ⁷Be to ⁶⁵Zn; deduced cosmogenic nuclides production related features.

doi: 10.1016/0168-583X(95)00355-X
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0505.

1995WI20      Phys.Rev. C52, 1028 (1995)

F.E.Wietfeldt, E.B.Norman, Y.D.Chan, M.T.F.da Cruz, A.Garcia, E.E.Haller, W.L.Hansen, M.M.Hindi, R.-M.Larimer, K.T.Lesko, P.N.Luke, R.G.Stokstad, B.Sur, I.Zlimen

Further Studies on the Evidence for a 17-keV Neutrino in a ¹⁴C-Doped Germanium Detector

RADIOACTIVITY ¹⁴C(β^-); measured β-endpoint energy; deduced Qβ, no 17 keV neutrino evidence. Source doping of Ge detector.

doi: 10.1103/PhysRevC.52.1028
Citations: PlumX Metrics

1994HI05      Phys.Rev. C50, 728 (1994)

M.M.Hindi, A.E.Champagne, M.T.F.da Cruz, R.-M.Larimer, K.T.Lesko, E.B.Norman, B.Sur

β⁺ Decay and Cosmic-Ray Half-Lives of ¹⁴³Pm and ¹⁴⁴Pm

RADIOACTIVITY ^143,144Pm(β⁺) [from Pr(α, X), E=30 MeV]; measured Eγ, Iγ, annihilation γγ-coin; deduced β⁺-branching upper limits, partial T_1/2 estimates.

doi: 10.1103/PhysRevC.50.728
Citations: PlumX Metrics

1993DA19      Phys.Rev. C48, 3106 (1993)

M.T.F.da Cruz, D.W.Bardayan, Y.Chan, A.Garcia, M.M.Hindi, R.-M.Larimer, K.T.Lesko, E.B.Norman, D.F.Rossi, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen

Thick-Target Yields of Iodine Isotopes from Proton Interactions in Te, and the Double-β Decays of ^128,130Te

NUCLEAR REACTIONS, ICPND ^126,128,130Te(p, xn)¹²⁶I/¹²⁸I/¹³⁰I, E=15-50 MeV; measured thick target residuals yields. ^126,128,130Te(p, xn)¹²⁶I/¹²⁸I/¹³⁰I, E=1.85, 5 GeV; measured residuals production σ; deduced revised correction for cosmic ray production of ^126,128,130Xe ores, ^120,128Te 2β-decay T_1/2 implications. Activation technique, Ge detector.

doi: 10.1103/PhysRevC.48.3106
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0150.

1993DA20      Phys.Rev. C48, 3110 (1993)

M.T.F.da Cruz, Y.Chan, A.Garcia, M.M.Hindi, G.Kenchian, R.-M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen

Search for the β⁺ Decay of ⁵⁴Mn

RADIOACTIVITY ⁵⁴Mn(β⁺); measured γγ-coin; deduced log ft. ⁵⁴Cr levels deduced Iβ⁺ limit. Source as cosmic ray chronometer discussed. Hyperpure Ge detectors.

doi: 10.1103/PhysRevC.48.3110
Citations: PlumX Metrics

1993GA09      Phys.Rev. C47, 2910 (1993)

A.Garcia, Y.-D.Chan, M.T.F.da Cruz, R.M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen, D.M.Moltz, J.Batchelder, T.J.Ognibene, M.M.Hindi

Electron-Capture Decay of ¹⁰⁰Tc and the Double-β Decay of ¹⁰⁰Mo

RADIOACTIVITY ¹⁰⁰Tc(EC) [from ¹⁰⁰Mo(p, n), E=9 MeV]; measured Eγ, Iγ, E X-ray, I X-ray; deduced log ft, T_1/2. ¹⁰⁰Mo deduced two-step process role in 2ν-accompanied 2β-decay, T_1/2.

doi: 10.1103/PhysRevC.47.2910
Citations: PlumX Metrics

1993HI09      Phys.Rev. C47, 2598 (1993)

M.M.Hindi, B.Sur, K.L.Wedding, D.W.Bardayan, K.R.Czerwinski, M.T.F.da Cruz, D.C.Hoffman, R.-M.Larimer, K.T.Lesko, E.B.Norman

β⁺ Decay and Cosmic-Ray Half-Life of ⁹¹Nb

RADIOACTIVITY ^91,91mNb(β⁺), (EC); measured Eγ, Iγ, E X-ray, I X-ray; deduced β-branching ratios, partial T_1/2; deduced EC capture rates. Chemically purified sample source.

doi: 10.1103/PhysRevC.47.2598
Citations: PlumX Metrics

1993WI05      Phys.Rev.Lett. 70, 1759 (1993)

F.E.Wietfeldt, Y.D.Chan, M.T.F.da Cruz, A.Garcia, R.-M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, I.Zlimen

Search for a 17 keV Neutrino in the Electron-Capture Decay of ⁵⁵Fe

RADIOACTIVITY ⁵⁵Fe(EC); measured internal bremsstrahlung γ spectra; deduced no evidence for 5-25 keV mass neutrino. Chemically purified ⁵⁵Fe sample, coaxial Ge detector.

doi: 10.1103/PhysRevLett.70.1759
Citations: PlumX Metrics

1992DA15      Phys.Rev. C46, 1132 (1992)

M.T.F.da Cruz, Y.Chan, R.-M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen

Half-Life of ⁵⁶Ni

RADIOACTIVITY ⁵⁶Ni(EC) [from ⁵⁶Fe(³He, 3n), E=50 MeV]; measured Eγ, Iγ, time dependent γ yields; deduced T_1/2.

doi: 10.1103/PhysRevC.46.1132
Citations: PlumX Metrics

1992SI11      Z.Phys. A341, 249 (1992)

B.Singh, H.W.Taylor, E.Browne, H.L.Hall, E.B.Norman, R.M.Larimer, A.O.Macchiavelli, K.T.Lesko, B.Sur

Study of γ Radiation from ¹⁰⁰Pd Decay

RADIOACTIVITY ¹⁰⁰Pd(EC) [from ¹⁰³Rh(p, 4n), E=45 MeV]; measured Eγ, Iγ, γγ-, γ(X-ray)-coin. ¹⁰⁰Rh deduced levels.

doi: 10.1007/BF01283532
Citations: PlumX Metrics

1992SU03      Phys.Rev.Lett. 68, 1435 (1992)

B.Sur, E.B.Norman, F.E.Wietfeldt, K.T.Lesko, M.M.Hindi, R.-M.Larimer, P.N.Luke, W.L.Hansen, E.E.Haller

Sur et al. Reply:

RADIOACTIVITY ¹⁰⁹Cd, ⁵⁷Co, ¹³⁹Ce; measured photoelectron spectra; deduced no satellite peaks, no coherent radiation evidence. ¹⁴C doped Ge detector.

doi: 10.1103/PhysRevLett.68.1435
Citations: PlumX Metrics

1992ZL01      Phys.Rev. C46, 1136 (1992)

I.Zlimen, E.Browne, Y.Chan, M.T.F.da Cruz, A.Garcia, R.-M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt

Second-Forbidden Electron-Capture Decay of ⁵⁵Fe

RADIOACTIVITY ⁵⁵Fe(EC); measured I gamma; deduced log ft, decay characteristics. ⁵⁵Mn level deduced branching.

doi: 10.1103/PhysRevC.46.1136
Citations: PlumX Metrics

1991LE28      Phys.Rev. C44, 2850 (1991)

K.T.Lesko, E.B.Norman, R.-M.Larimer, B.Sur, C.B.Beausang

¹⁷⁶Lu: An unreliable s-process chronometer

NUCLEAR REACTIONS ¹⁷⁶Yb(p, n), E=8 MeV; measured Eγ, γγ-coin; deduced astrophysical s-process chronometer, thermometer applications. ¹⁷⁶Lu deduced levels, J, π.

doi: 10.1103/PhysRevC.44.2850
Citations: PlumX Metrics

1991NO07      J.Phys.(London) G17, S291 (1991)

E.B.Norman, B.Sur, K.T.Lesko, M.M.Hindi, R.-M.Larimer, T.R.Ho, J.T.Witort, P.N.Luke, W.L.Hansen, E.E.Haller

Evidence for the Emission of a Massive Neutrino in Nuclear Beta Decay

RADIOACTIVITY ¹⁴C(β^-); measured β-spectra; deduced heavy neutrino evidence, mass, emission probability. ⁵⁵Fe(EC); measured inner bremsstrahlung spectrum.

doi: 10.1088/0954-3899/17/S/031
Citations: PlumX Metrics

1991SU09      Phys.Rev.Lett. 66, 2444 (1991)

B.Sur, E.B.Norman, K.T.Lesko, M.M.Hindi, R.-M.Larimer, P.N.Luke, W.L.Hansen, E.E.Haller

Evidence for the Emission of a 17-keV Neutrino in the β Decay of ¹⁴C

RADIOACTIVITY ¹⁴C; measured β-spectra; deduced heavy neutrino evidence, mass, emission probability. Ge detector.

doi: 10.1103/PhysRevLett.66.2444
Citations: PlumX Metrics

1990DI10      Phys.Rev. C42, 2108 (1990)

D.E.DiGregorio, K.T.Lesko, B.A.Harmon, E.B.Norman, J.Pouliot, B.Sur, Y.Chan, R.G.Stokstad

Angular Momentum in Sub-Barrier Fusion: Experimental study using the isomer ratio ^137mCe/^137gCe

NUCLEAR REACTIONS, ICPND ¹²⁸Te(¹²C, 3n), ¹³³Cs(⁷Li, 3n), ^137,136Ba(³He, 2n), ¹³⁶Ba(α, 3n), ¹³⁷Ba(³He, 3n), E=2.7-9.5 MeV/nucleon; measured ^137mCe/^137gCe isomer ratio, 3n, 2n reaction σ(E); deduced absolute average angular momentum for fusion. Coupled-channels model, statistical decay model calculations. Activation technique.

doi: 10.1103/PhysRevC.42.2108
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0082.

1990GU20      Phys.Rev.Lett. 65, 2523 (1990)

J.H.Gundlach, K.A.Snover, J.A.Behr, C.A.Gossett, M.Kicinska-Habior, K.T.Lesko

Oblate Deformed Shapes of Hot Rotating Nuclei Deduced from Giant-Dipole-Resonance Decay Studies

NUCLEAR REACTIONS ⁷²Ge(¹⁸O, X), E=50, 74 MeV; ⁶⁴Ni(²⁸Si, X), E=137 MeV; measured Eγ, Iγ, σ(Eγ), γ(θ). ⁹⁰Zr, ⁹²Mo deduced GDR parameters, shape features. Hot rotating nuclei.

doi: 10.1103/PhysRevLett.65.2523
Citations: PlumX Metrics

1990SU13      Phys.Rev. C42, 573 (1990)

B.Sur, E.B.Norman, K.T.Lesko, E.Browne, R.-M.Larimer

Reinvestigation of ⁵⁶Ni Decay

RADIOACTIVITY ⁵⁶Ni(EC), (β⁺) [from ⁵⁶Fe(³He, n), E=50 MeV]; measured Eγ, Iγ; deduced log ft. ⁵⁶Co levels deduced relative Iγ, EC-branching, β⁺ branching ratio upper limit.

doi: 10.1103/PhysRevC.42.573
Citations: PlumX Metrics

1989BR24      Nucl.Phys. A501, 477 (1989)

E.Browne, B.Sur, E.B.Norman, H.L.Hall, R.A.Henderson, K.T.Lesko, R.M.Larimer, D.C.Hoffman

Nuclear Penetration Effects in ²³³U

RADIOACTIVITY ²³³Pa(β^-) [from ²³⁷Np(α decay)]; measured Eγ, Iγ, I(ce), Iβ. ²³³U deduced transitions ICC, nuclear penetration parameter λ.

doi: 10.1016/0375-9474(89)90142-5
Citations: PlumX Metrics

1989LE01      Phys.Rev. C39, 619 (1989)

K.T.Lesko, E.B.Norman, R.-M.Larimer, J.C.Bacelar, E.M.Beck

Level Scheme of ¹⁴⁸Pm and the s-Process Neutron Density

NUCLEAR REACTIONS ¹⁴⁸Nd(p, nγ), E=8 MeV; measured I(γ), E(γ), γγ-coin; deduced s-process neutron density. ¹⁴⁸Pm deduced levels.

doi: 10.1103/PhysRevC.39.619
Citations: PlumX Metrics

1989LE17      Phys.Rev. C40, 445 (1989)

K.T.Lesko, E.B.Norman, B.Sur, R.-M.Larimer

Half-Life of ⁵⁶Co

RADIOACTIVITY ⁵⁶Co(EC), (β⁺); measured T_1/2, Eγ, Iγ. Time-dependent γ-yield measurement.

doi: 10.1103/PhysRevC.40.445
Citations: PlumX Metrics

1989ST02      Phys.Rev.Lett. 62, 399 (1989)

R.G.Stokstad, D.E.DiGregorio, K.T.Lesko, B.A.Harmon, E.B.Norman, J.Pouliot, Y.D.Chan

Observation of a Constant Average Angular Momentum for Fusion at Sub-Barrier Energies

NUCLEAR REACTIONS, ICPND ¹²⁸Te(¹²C, 3n), E(cm)=34.5-50 MeV; measured σ(E); deduced isomer ratio.

doi: 10.1103/PhysRevLett.62.399
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0462.

1989SU08      Phys.Rev. C39, 1511 (1989)

B.Sur, K.R.Vogel, E.B.Norman, K.T.Lesko, R.-M.Larimer, E.Browne

β⁺ Decay and Cosmic-Ray Half-Life of ⁵⁴Mn

RADIOACTIVITY ⁵⁴Mn(β⁺), (β^-); measured E(β⁺), I(β⁺); deduced β⁺ branching ratio upper limits, β⁺ partial T_1/2 lower limits, second forbidden unique log ft, β^--partial T_1/2.

doi: 10.1103/PhysRevC.39.1511
Citations: PlumX Metrics

1988GA02      Phys.Rev.Lett. 60, 499 (1988)

J.D.Garnett, E.D.Commins, K.T.Lesko, E.B.Norman

β-Decay Asymmetry Parameter for ³⁵Ar: An anomaly resolved

RADIOACTIVITY ³⁵Ar(β⁺), (EC) [from ³⁵Cl(polarized p, n), E=10 MeV]; measured β-decay asymmetry parameter; deduced quark mixing angle.

doi: 10.1103/PhysRevLett.60.499
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1988LE08      Phys.Rev. C37, 1808 (1988)

K.T.Lesko, E.B.Norman, R.-M.Larimer, S.Kuhn, D.M.Meekhof, S.G.Crane, H.G.Bussell

Measurements of Cross Sections Relevant to γ-Ray Line Astronomy

NUCLEAR REACTIONS, ICPND C, N, O, Mg, ²⁷Al, Si, Fe(p, xnypzα), E=8.9-50 MeV; measured γ-production σ(E).

doi: 10.1103/PhysRevC.37.1808
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2577.

1988NO02      Phys.Rev. C37, 860 (1988)

E.B.Norman, K.T.Lesko, A.E.Champagne

Low-Lying Levels in ¹⁴⁸Pm

NUCLEAR REACTIONS ¹⁴⁹Sm(d, ³He), E=27.7 MeV; measured σ(E(³He)); deduced astrophysical implications. ¹⁴⁸Pm deduced levels. Enriched targets, Q3D spectrograph.

doi: 10.1103/PhysRevC.37.860
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1988VA01      Phys.Rev. C37, 178 (1988)

A.M.van den Berg, W.Henning, L.L.Lee, K.T.Lesko, K.E.Rehm, J.P.Schiffer, G.S.F.Stephans, F.L.H.Wolfs, W.S.Freeman

Quasi-Elastic Processes in ⁵⁸Ni- and ⁶⁴Ni-Induced Reactions on Sn Isotopes

NUCLEAR REACTIONS ^{112,116,120,124}Sn(⁵⁸Ni, ⁵⁸Ni), (⁵⁸Ni, ⁵⁸Ni'), (⁵⁸Ni, X), E=330 MeV; ^{112,116,120,124}Sn(⁶⁴Ni, ⁶⁴Ni), (⁶⁴Ni, ⁶⁴Ni'), (⁶⁴Ni, X), E=341, 380 MeV; ¹¹²Sn(⁵⁸Ni, ⁵⁹Ni), (⁵⁸Ni, ⁵⁷Ni), E=330 MeV; measured quasielastic σ(θ); deduced quasielastic, reaction σ.

doi: 10.1103/PhysRevC.37.178
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1987HI10      Phys.Rev. C36, 989 (1987)

J.D.Hinnefeld, J.J.Kolata, D.J.Henderson, R.V.F.Janssens, D.G.Kovar, K.T.Lesko, G.Rosner, G.S.F.Stephans, A.M.Van Den Berg, B.D.Wilkins, F.W.Prosser, S.V.Reinert, P.L.Gonthier

Velocity and Angular Distributions of Evaporation Residues from ³²S-Induced Reactions

NUCLEAR REACTIONS ¹²C, ²⁴Mg, ²⁷Al, ²⁸Si, ⁴⁰Ca(³²S, X), E=194, 239, 278 MeV; measured evaporation residue spectra, σ(fragment θ). ²⁴Mg(³²S, ³²S), E=194, 239, 278 MeV; measured σ(θ); deduced σ(E), complete fusion limitations.

doi: 10.1103/PhysRevC.36.989
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1986JA16      Phys.Lett. 181B, 16 (1986)

R.V.F.Janssens, R.Holzmann, W.Henning, T.L.Khoo, K.T.Lesko, G.S.F.Stephans, D.C.Radford, A.M.van den Berg, W.Kuhn, R.M.Ronningen

Evaporation Residue Cross Sections and Average Neutron Multiplicities in the ⁶⁴Ni + ⁹²Zr and ¹²C + ¹⁴⁴Sm Reactions leading to ¹⁵⁶Er

NUCLEAR REACTIONS, ICPND ¹⁴⁴Sm(¹²C, X), E=50-90 MeV; ⁹²Zr(⁶⁴Ni, X), E=200-300 MeV; measured evaporation residue σ(E), neutron multipicities; calculated fusion σ. ΔE-E detector. Statistical model calculations.

doi: 10.1016/0370-2693(86)91245-1
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1986LE18      Phys.Rev. C34, 2155 (1986)

K.T.Lesko, W.Henning, K.E.Rehm, G.Rosner, J.P.Schiffer, G.S.F.Stephans, B.Zeidman, W.S.Freeman

Fission following Fusion of Ni + Sn

NUCLEAR REACTIONS ^{112,114,116,118,120,122,124}Sn(⁵⁸Ni, X), (⁵⁸Ni, F), (⁶⁴Ni, X), (⁶⁴Ni, F), E(cm)=150-240 MeV; measured fission, fusion σ(E); deduced statistical, extra push model parameters.

doi: 10.1103/PhysRevC.34.2155
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1986LE19      Phys.Rev. C34, 2256 (1986)

K.T.Lesko, E.B.Norman, D.M.Moltz, R.M.Larimer, S.G.Crane, S.E.Kellogg

Isomeric Levels in ¹⁸⁰Lu and the Nucleosynthesis of ^180mTa

RADIOACTIVITY ¹⁸⁰Lu(β^-) [from ¹⁸⁰Hf(n, p)]; measured Eγ, Iγ, T_1/2; deduced ^180mTa nucleosynthesis consequences. ¹⁸⁰Lu deduced isomer T_1/2, production σ. Enriched targets, rabbit transfer system, Ge detector.

doi: 10.1103/PhysRevC.34.2256
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1986NO05      Radiat.Eff. 94, 307 (1986)

E.B.Norman, K.T.Lesko, T.E.Chupp, P.Schwalbach, M.A.Faccio

Gamma-Ray Production Cross Sections for Alpha-Particle Induced Reactions on ¹⁹F and ²³Na

NUCLEAR REACTIONS ²³Na, ¹⁹F(α, γ), E=4.5-26 MeV; measured Eγ, Iγ, γ production σ(E). Ge(Li) detector, NaF target.

doi: 10.1080/00337578608208398
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1986RA08      Phys.Rev.Lett. 57, 815 (1986)

A.Ray, D.D.Leach, R.Vandenbosch, K.T.Lesko, D.Shapira

Nonequilibrium Population of Magnetic Substates and Excitation-Energy Division in the Decay of an Orbiting Complex

NUCLEAR REACTIONS ¹²C(²⁸Si, ¹²C), E(cm)=42.7, 33.7 MeV; measured γγ(θ), (particle)γ-coin, Eγ, Iγ; deduced orbiting complex decay excitation energy division. ¹²C level deduced m=0 magnetic substate production.

doi: 10.1103/PhysRevLett.57.815
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1986SA25      Phys.Rev. C34, 1746 (1986)

S.J.Sanders, R.R.Betts, I.Ahmad, K.T.Lesko, S.Saini, B.D.Wilkins, F.Videbaek, B.K.Dichter

Fission-Like Yields in ¹⁶O + ^40,44Ca Reactions

NUCLEAR REACTIONS ^40,44Ca(¹⁶O, X), E=69.3-87.3 MeV; measured σ(E, θ) vs mass, evaporation residue yields; deduced fusion σ(E). Enriched target, tof. Deep-inelastic scattering calculations.

doi: 10.1103/PhysRevC.34.1746
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1986VA01      Phys.Rev.Lett. 56, 572 (1986)

A.M.van den Berg, W.Henning, L.L.Lee, Jr., K.T.Lesko, K.E.Rehm, J.P.Schiffer, G.S.F.Stephans, F.L.H.Wolfs, W.S.Freeman

Quasielastic Nucleon Transfer and the Heavy-Ion Interaction Potential

NUCLEAR REACTIONS ¹¹²Sn(⁵⁸Ni, ⁵⁸Ni), (⁵⁸Ni, ⁵⁸Ni'), (⁵⁸Ni, ⁵⁹Ni), (⁵⁸Ni, ⁵⁷Ni), (⁵⁸Ni, ⁶⁰Ni), E=330 MeV; measured σ(θ). ^{112,116,120,124}Sn(⁵⁸Ni, X), E=330 MeV; ^{112,116,120,124}Sn(⁶⁴Ni, X), E=341 MeV; measured reaction σ for fragment Z=24-29; deduced quasielastic process role in nucleus-nucleus potential.

doi: 10.1103/PhysRevLett.56.572
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1985LE13      Phys.Rev.Lett. 55, 803 (1985)

K.T.Lesko, W.Henning, K.E.Rehm, G.Rosner, J.P.Schiffer, G.S.F.Stephans, B.Zeidman, W.S.Freeman

Fission and Particle Decay of Cold Compound Nuclei with High Angular Momentum

NUCLEAR REACTIONS ^124,118,112Sn(⁵⁸Ni, F), (⁶⁴Ni, F), (⁵⁸Ni, X), (⁶⁴Ni, X), E=200-380 MeV; measured fission, evaporation residue σ vs E; deduced fission, light particle emission competition. Statistical model.

doi: 10.1103/PhysRevLett.55.803
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1985MA10      Phys.Rev. C31, 867 (1985)

J.F.Mateja, A.D.Frawley, D.G.Kovar, D.Henderson, H.Ikezoe, R.V.F.Janssens, G.Rosner, G.S.F.Stephans, B.Wilkins, K.T.Lesko, M.F.Vineyard

¹⁰B + ¹³C and ¹¹B + ¹²C Reactions from 4 to 9 MeV/Nucleon

NUCLEAR REACTIONS, ICPND ¹²C(¹¹B, X), (¹¹B, ¹¹B), ¹³C(¹⁰B, ¹⁰B), (¹⁰B, X), E=4-9 MeV/nucleon; measured σ(θ), σ(fragment E) for fragment mass=15, 20, 11, 6, fusion σ vs E; deduced nonfusion σ for mass 6-13, entrance channel role in fusion. ²³Na deduced critical L vs excitation energy.

doi: 10.1103/PhysRevC.31.867
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1985ST20      Phys.Lett. 161B, 60 (1985)

G.S.F.Stephans, D.G.Kovar, R.V.F.Janssens, G.Rosner, H.Ikezoe, B.Wilkins, D.Henderson, K.T.Lesko, J.J.Kolata, C.K.Gelbke, B.V.Jacak, Z.M.Koenig, G.D.Westfall, A.Szanto De Toledo, E.M.Szanto, P.L.Gonthier

Influence of Nucleon Fermi Motion on Incomplete Fusion

NUCLEAR REACTIONS ²⁴Mg, ²⁷Al, ²⁸Si, ⁴⁰Ca, ⁴⁸Ti(¹⁴N, X), E=5-35 MeV/nucleon; measured evaporation residue velocity spectra; deduced Fermi motion role in inelastic fusion. Other data input.

doi: 10.1016/0370-2693(85)90609-4
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1984HI13      Nucl.Instrum.Methods 227, 434 (1984)

G.M.Hinn, E.B.Norman, T.E.Chupp, K.T.Lesko

Production of Thick Elemental Low-Oxygen Content (nat)Mg, ²⁶Mg from (nat)MgO, ²⁶MgO

NUCLEAR REACTIONS Mg(α, γ), E=16 MeV; measured Eγ, Iγ. Mg, MgO targets.

doi: 10.1016/0168-9002(84)90199-2
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1984NO07      Phys.Rev. C30, 1339 (1984)

E.B.Norman, T.E.Chupp, K.T.Lesko, P.J.Grant, G.L.Woodruff

²²Na Production Cross Sections from the ¹⁹F(α, n) Reaction

NUCLEAR REACTIONS, ICPND ¹⁹F(α, n), E = 3.5-10 MeV; measured thick target neutron yield; deduced ²²Na production cross sections. ³He filled proportional counter imbedded in graphite neutron detector. Hauser-Feshbach analysis.

doi: 10.1103/PhysRevC.30.1339
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1433.

1983LE10      Phys.Rev. C27, 2999 (1983)

K.T.Lesko, S.Gil, A.Lazzarini, V.Metag, A.G.Seamster, R.Vandenbosch

Properties of Fission Induced by the Complete Capture of ⁴⁰Ar by ²³⁸U at E(c.m.) = 291 MeV

NUCLEAR REACTIONS ²³⁸U(⁴⁰Ar, F), E(cm)=291 MeV; measured fission fragment σ(θ); deduced complete capture induced fission characteristics. Rotating liquid drop model.

doi: 10.1103/PhysRevC.27.2999
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1983NO03      Phys.Rev. C27, 1728 (1983); Erratum Phys.Rev. C28, 1409 (1983)

E.B.Norman, T.E.Chupp, K.T.Lesko, J.L.Osborne, P.J.Grant, G.L.Woodruff

⁷Be Decay Scheme and the Solar Neutrino Problem

RADIOACTIVITY ⁷Be(EC) [from ⁷Li(p, n), E=1.9, 2.1, 3.5 MeV]; measured Iγ. ⁷Li level deduced EC-branching ratio.

doi: 10.1103/PhysRevC.27.1728
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1982LE04      Phys.Rev. C25, 872 (1982)

K.T.Lesko, D.-K.Lock, A.Lazzarini, R.Vandenbosch, V.Metag, H.Doubre

Energy Dependence of Fusion Cross Section for ²⁸Si + ¹²C by Evaporation Residue Measurements

NUCLEAR REACTIONS, ICPND ²⁸Si(¹²C, X)³⁵Cl/³⁸K/³⁷Ar/³⁴Cl/³²S/³⁴S/³⁵Ar/³⁵Cl/³⁸Ar/³¹P, E(cm)=18.4-35 MeV; measured Eγ, Iγ, σ(evaporation residue) vs θ; deduced evaporation residual σ, fusion σ(E). Entrance channel, level density limitation models.

doi: 10.1103/PhysRevC.25.872
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1982NO11      Nucl.Phys. A390, 561 (1982)

E.B.Norman, T.E.Chupp, K.T.Lesko, P.Schwalbach, P.J.Grant

^26g,26mAl Production Cross Sections from the ²³Na(α, n)²⁶Al Reaction

NUCLEAR REACTIONS, ICPND ²³Na(α, n), E=3.5-26 MeV; measured σ(E, Eγ, θ); deduced production σ for ^26g,26mAl. Ge(Li), neutron, Nal detectors.

doi: 10.1016/0375-9474(82)90283-4
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1981LA08      Phys.Rev. C24, 309 (1981)

A.Lazzarini, H.Doubre, K.T.Lesko, V.Metag, A.Seamster, R.Vandenbosch, W.Merryfield

Search for a Fusion L Window in the ¹⁶O + ¹⁶O System at E(cm) = 34 MeV

NUCLEAR REACTIONS ¹⁶O(¹⁶O, ¹⁶O'), E(cm)=34 MeV; measured σ(θ); deduced single, double excitation dominance. Comparison with TDHF.

doi: 10.1103/PhysRevC.24.309
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1981NO03      Nucl.Phys. A357, 228 (1981)

E.B.Norman, K.T.Lesko, T.E.Chupp, P.Schwalbach

²⁶Al Production Cross Sections from the ²⁶Mg(p, n)²⁶Al Reaction

NUCLEAR REACTIONS ²⁶Mg(p, n), E=5.45-14 MeV; measured σ(E, Eγ, θ); deduced production σ for ²⁶Al(g.s.). Ge(Li) detector. ²⁶Al(n, p), E=0.1-10 MeV; calculated σ(E); deduced production σ for ²⁶Mg(g.s.). Detailed balance.

doi: 10.1016/0375-9474(81)90635-7
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1981NO14      Astrophys.J. 251, 834 (1981)

E.B.Norman, T.E.Chupp, K.T.Lesko, P.J.Grant

Cross Sections for the ²⁶Mg + p → ²⁶Al + n and ²⁶Al + n → ²⁶Mg + p Reactions

NUCLEAR REACTIONS ²⁶Mg(p, n), E=threshold-7 MeV; measured σ(E); deduced σ for inverse reaction, nucleosynthesis of ²⁶Al. Thick target yield technique.

doi: 10.1086/159527
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1980SN01      Phys.Rev.Lett. 44, 927 (1980)

K.A.Snover, P.G.Ikossi, E.G.Adelberger, K.T.Lesko

Unique Determination of the Amplitude and Phase for the Population of The Giant-Dipole Resonance in the Reaction ¹²C(p(pol), γ₀)¹³N

NUCLEAR REACTIONS ¹²C(polarized p, γ), E=5-30 MeV; measured σ(E). ¹³N deduced GDR, T=3/2 M1(E2) interference.

doi: 10.1103/PhysRevLett.44.927
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