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NSR database version of April 11, 2024.

Search: Author = N.R.Roberson

Found 140 matches.

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2002SM02      Phys.Rev. C65, 024607 (2002)

D.A.Smith, J.D.Bowman, B.E.Crawford, C.A.Grossmann, T.Haseyama, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, A.M.Sukhovoj, V.W.Yuan

Neutron Resonance Spectroscopy of ¹⁰⁴Pd, ¹⁰⁵Pd, and ¹¹⁰Pd

NUCLEAR REACTIONS ^104,105,110Pd(n, γ), (n, X), E=1-2100 MeV; measured transmission spectra, Eγ, Iγ. ^106,108Pd(n, X), (n, γ), E not given; analyzed data. ^{104,105,106,108,110}Pd deduced resonance parameters, level spacings, strength functions.

doi: 10.1103/PhysRevC.65.024607
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13784.

2002SM04      Phys.Rev. C65, 035503 (2002)

D.A.Smith, J.D.Bowman, B.E.Crawford, C.A.Grossmann, T.Haseyama, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, V.W.Yuan

Parity Violation in Neutron Resonances of Palladium

NUCLEAR REACTIONS Pd(polarized n, X), E=60-160 eV; measured transmission neutron spectra. ^{104,105,106,108}Pd deduced resonance parameters, parity nonconservation asymmetries.

doi: 10.1103/PhysRevC.65.035503
Citations: PlumX Metrics

2001MA55      Phys.Rev. C64, 015501 (2001)

Y.Matsuda, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, T.Haseyama, J.N.Knudson, L.Y.Lowie, A.Masaike, Y.Masuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, Y.-F.Yen, V.W.Yuan

Parity Violation in Neutron Resonances of Antimony and Iodine

NUCLEAR REACTIONS ^121,123Sb, ¹²⁷I(polarized n, n'), E ≈ 5-350 eV; measured transmission neutron spectra. ^121,123Sb, ¹²⁷I deduced resonance parameters, parity-nonconserving asymmetries, weak spreading widths.

doi: 10.1103/PhysRevC.64.015501
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14179.

2001SM07      Phys.Rev. C64, 015502 (2001)

D.A.Smith, J.D.Bowman, B.E.Crawford, C.A.Grossmann, T.Haseyama, M.B.Johnson, A.Masaike, Y.Matsuda, G.E.Mitchell, V.A.Nazarenko, S.I.Penttila, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, L.M.Smotritsky, S.L.Stephenson, S.Tomsovic, V.W.Yuan

Parity Violation in Neutron Resonances of ¹¹⁷Sn

NUCLEAR REACTIONS ¹¹⁷Sn(polarized n, n'), E ≈ 0.8-1100 eV; measured neutron spectra. ¹¹⁷Sn deduced resonance parameters, parity-nonconserving asymmetries, weak spreading width.

doi: 10.1103/PhysRevC.64.015502
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14180.

2000MI09      Phys.Rev. C61, 045503 (2000)

G.E.Mitchell, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, C.M.Frankle, M.Iinuma, J.N.Knudson, L.Y.Lowie, A.Masaike, Y.Matsuda, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, Y.-F.Yen, V.W.Yuan

New Search for Parity Violation in Nonresonant Neutron Scattering on Thorium

NUCLEAR REACTIONS ²³²Th(polarized n, n), E=30-300 eV; measured transmission neutron spectra; deduced off-resonance parity violating asymmetry.

doi: 10.1103/PhysRevC.61.045503
Citations: PlumX Metrics

2000SH02      Phys.Rev. C61, 025501 (2000)

E.I.Sharapov, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, C.M.Frankle, M.Iinuma, J.N.Knudson, L.Y.Lowie, J.E.Lynch, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, S.L.Stephenson, Y.-F.Yen, V.W.Yuan

Parity Violation in ²³²Th Neutron Resonances Above 250 eV

NUCLEAR REACTIONS ²³²Th(polarized n, n), E=40-2100 eV; measured transimission yields, asymmetry. ²³²Th deduced resonances, parity-nonconservation effects.

doi: 10.1103/PhysRevC.61.025501
Citations: PlumX Metrics

2000ST08      Phys.Rev. C61, 045501 (2000)

S.L.Stephenson, J.D.Bowman, F.Corvi, B.E.Crawford, P.P.J.Delheij, C.M.Frankle, M.Iinuma, J.N.Knudson, L.Y.Lowie, A.Masaike, Y.Masuda, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, H.M.Shimizu, Y.-F.Yen, V.W.Yuan, L.Zanini

Parity Violation in Neutron Resonances in ¹¹⁵In

NUCLEAR REACTIONS In(polarized n, n), E=6-316 eV; measured transmission neutron spectra. ¹¹⁵In(n, γ), E=3-480 eV; measured Eγ, Iγ, σ(En). ¹¹⁵In deduced p-wave resonances J, π, asymmetries, parity violation, weak spreading width.

doi: 10.1103/PhysRevC.61.045501
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14712.

1999CR03      Phys.Rev. C60, 055503 (1999)

B.E.Crawford, J.D.Bowman, P.P.J.Delheij, T.Haseyama, J.N.Knudson, L.Y.Lowie, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, V.W.Yuan

Parity Nonconservation in ¹⁰⁶Pd and ¹⁰⁸Pd Neutron Resonances

NUCLEAR REACTIONS ^106,108Pd(polarized n, γ), E=20-2000 eV; measured capture σ vs helicity; deduced weak spreading widths, possible parity nonconservation effects.

doi: 10.1103/PhysRevC.60.055503
Citations: PlumX Metrics

1999LO01      Phys.Rev. C59, 1119 (1999)

L.Y.Lowie, J.D.Bowman, F.Corvi, B.E.Crawford, P.P.J.Delheij, C.M.Frankle, M.Iinuma, J.N.Knudson, A.Masaike, Y.Masuda, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, H.M.Shimizu, S.L.Stephenson, Y.-F.Yen, V.W.Yuan, L.Zanini

Parity Violation in Neutron Resonances in ^{107, 109}Ag

NUCLEAR REACTIONS Ag(polarized n, X), E=32-422 eV; measured total σ helicity dependence, longitudinal asymmetries; deduced parity nonconservation features. ^107,109Ag(n, γ), E=10-800 eV; measured Eγ, Iγ, tof spectra. ^107,109Ag deduced resonances E, Γ, J.

doi: 10.1103/PhysRevC.59.1119
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13687.

1999SH11      Phys.Rev. C59, 1131 (1999)

E.I.Sharapov, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, C.M.Frankle, K.Fukuda, M.Iinuma, J.N.Knudson, S.J.Lokitz, L.Y.Lowie, A.Masaike, Y.Masuda, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, H.M.Shimizu, S.L.Stephenson, Y.-F.Yen, V.W.Yuan

Search for Parity Violation in ⁹³Nb Neutron Resonances

NUCLEAR REACTIONS ⁹³Nb(polarized n, n), E=32-1000 eV; measured total σ, longitudinal asymmetries. ⁹³Nb deduced resonances E, Γ, upper limit for weak spreading width.

doi: 10.1103/PhysRevC.59.1131
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13780.

1999SH17      Phys.Rev. C59, 1772 (1999)

E.I.Sharapov, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, T.Haseyama, J.N.Knudson, L.Y.Lowie, A.Masaike, Y.Masuda, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, S.L.Stephenson, Y.-F.Yen, V.W.Yuan

Parity Nonconservation in Neutron Resonances in ¹³³Cs

NUCLEAR REACTIONS ¹³³Cs(polarized n, γ), E=5-400 eV; measured transmission spectra, σ(E) asymmetry. ¹³³Cs deduced resonances E, Γ, parity non-conserving matrix element, weak spreading width.

doi: 10.1103/PhysRevC.59.1772
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13781.

1999SM03      Phys.Rev. C59, 2836 (1999)

D.A.Smith, J.D.Bowman, B.E.Crawford, C.A.Grossmann, T.Haseyama, M.B.Johnson, A.Masaike, Y.Matsuda, G.E.Mitchell, V.A.Nazarenko, S.I.Penttila, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, L.M.Smotritsky, S.L.Stephenson, V.Yuan

Neutron Resonance Spectroscopy of ¹¹⁷Sn from 1 eV to 1.5 keV

NUCLEAR REACTIONS ¹¹⁷Sn(n, γ), E=1-1500 eV; measured σ(E). ¹¹⁷Sn deduced neutron resonance parameters.

doi: 10.1103/PhysRevC.59.2836
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13748.

1999SM15      Phys.Rev. C60, 045502 (1999)

D.A.Smith, J.D.Bowman, B.E.Crawford, C.A.Grossmann, T.Haseyama, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, V.Yuan

Neutron Resonance Spectroscopy of ¹⁰³Rh from 30 eV to 2 keV

NUCLEAR REACTIONS ¹⁰³Rh(n, γ), E=30-2000 eV; measured σ(En); deduced resonance parameters. Tof technique.

doi: 10.1103/PhysRevC.60.045502
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14285.

1999SM16      Phys.Rev. C60, 045503 (1999)

D.A.Smith, J.D.Bowman, B.E.Crawford, C.A.Grossmann, T.Haseyama, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, V.Yuan

Parity Violation in Neutron Resonances of ¹⁰³Rh

NUCLEAR REACTIONS ¹⁰³Rh(n, γ), E=30-490 eV; analyzed data; deduced resonance parameters, parity nonconservation.

doi: 10.1103/PhysRevC.60.045503
Citations: PlumX Metrics

1998CR04      Phys.Rev. C58, 729 (1998)

B.E.Crawford, J.D.Bowman, P.P.J.Delheij, T.Haseyama, J.N.Knudson, L.Y.Lowie, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, V.W.Yuan

Neutron Resonance Spectroscopy of ¹⁰⁶Pd and ¹⁰⁸Pd from 20 to 2000 eV

NUCLEAR REACTIONS ^106,108Pd(n, γ), (n, n'γ), E=20-2000 eV; measured transmission, capture Eγ, Iγ. ^106,108Pd deduced resonances E, Γ, J, π. Multilevel, multichannel analysis.

doi: 10.1103/PhysRevC.58.729
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13713.

1998CR05      Phys.Rev. C58, 1225 (1998)

B.E.Crawford, J.D.Bowman, P.P.J.Delheij, C.M.Frankle, M.Iinuma, J.N.Knudson, L.Y.Lowie, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, Y.-F.Yen, V.W.Yuan, and the TRIPLE Collaboration

Parity Nonconservation in Neutron Resonances in ²³⁸U

NUCLEAR REACTIONS ²³⁸U(polarized n, n), E=10-300 eV; measured total σ, longitudinal asymmetries. ²³⁸U deduced resonance parameters, parity violating matrix element.

doi: 10.1103/PhysRevC.58.1225
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14276.

1998SE21      Phys.Rev. C58, 2977 (1998)

S.J.Seestrom, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, C.M.Frankle, C.R.Gould, D.G.Haase, M.Iinuma, J.N.Knudson, P.E.Koehler, L.Y.Lowie, A.Masaike, Y.Masuda, Y.Matsuda, G.E.Mitchell, S.I.Penttila, Yu.P.Popov, H.Postma, N.R.Roberson, E.I.Sharapov, H.M.Shimizu, D.A.Smith, S.L.Stephenson, Y.F.Yen, V.W.Yuan

Parity Nonconservation in Neutron Capture on ¹¹³Cd

NUCLEAR REACTIONS Cd, ¹¹³Cd(polarized n, γ), E=7-520 eV; measured Eγ, Iγ, transmission spectra, total capture σ helicity dependence. ¹¹³Cd deduced resonances J, π, widths, parity-violating asymmetries.

doi: 10.1103/PhysRevC.58.2977
Citations: PlumX Metrics

1998ST14      Phys.Rev. C58, 1236 (1998)

S.L.Stephenson, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, C.M.Frankle, M.Iinuma, J.N.Knudson, L.Y.Lowie, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, Y.-F.Yen, V.W.Yuan

Parity Nonconservation in Neutron Resonances in ²³²Th

NUCLEAR REACTIONS ²³²Th(polarized n, n), E=8-300 eV; measured total σ, longitudinal asymmetries. ²³²Th deduced resonance parameters, parity violating matrix element.

doi: 10.1103/PhysRevC.58.1236
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14323.

1998WI25      Few-Body Systems 24, 27 (1998)

W.S.Wilburn, C.R.Gould, G.M.Hale, P.R.Huffman, C.D.Keith, N.R.Roberson, W.Tornow

Measurements at Low Energies of the Polarization-Transfer Coefficient K_y^y' for the Reaction ³H(p(pol), n(pol))³He at 0°

NUCLEAR REACTIONS ³H(polarized p, n), E=1.9, 5.2, 5.8 MeV; measured polarization transfer. Polarized neutron source application discussed. Comparison with R-matrix predictions.

doi: 10.1007/s006010050074
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0558.

1997HU04      Phys.Rev. C55, 2684 (1997)

P.R.Huffman, N.R.Roberson, W.S.Wilburn, C.R.Gould, D.G.Haase, C.D.Keith, B.W.Raichle, M.L.Seely, J.R.Walston

Test of Parity-Conserving Time-Reversal Invariance using Polarized Neutrons and Nuclear Spin Aligned Holmium

NUCLEAR REACTIONS ¹⁶⁵Ho(n, n), E=5.9 MeV; measured time-reversal violating partial σ; deduced bound on parity-conserving time-reversal invariance in NN-interactions.

doi: 10.1103/PhysRevC.55.2684
Citations: PlumX Metrics

1997LO04      Phys.Rev. C56, 90 (1997)

L.Y.Lowie, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, T.Haseyama, J.N.Knudson, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, Y.-F.Yen, V.W.Yuan

Neutron Resonance Spectroscopy of ¹⁰⁷Ag and ¹⁰⁹Ag

NUCLEAR REACTIONS ^107,109Ag(n, X), E=10-800 eV; measured neutron transmission spectra. ^108,110Ag deduced resonances, gΓ(n), l, J. ¹⁰⁷Ag(n, γ), E=10-800 eV; measured Eγ, Iγ. ¹⁰⁸Ag deduced resonance isotopic assignments.

doi: 10.1103/PhysRevC.56.90
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14059.

1996HU05      Phys.Rev.Lett. 76, 4681 (1996)

P.R.Huffman, N.R.Roberson, W.S.Wilburn, C.R.Gould, D.G.Haase, C.D.Keith, B.W.Raichle, M.L.Seely, J.R.Walston

Test of Parity-Conserving Time-Reversal Invariance using Polarized Neutrons and Nuclear Spin Aligned Holmium

NUCLEAR REACTIONS ¹⁶⁵Ho(polarized n, X), E=5.9 MeV; measured transmission asymmetry, total σ difference for spin up/down; deduced T-violating spin correlation coefficient, bound on T-violating meson coupling. Nuclear spin aligned Holmium.

doi: 10.1103/PhysRevLett.76.4681
Citations: PlumX Metrics

1996HU09      Phys.Rev. C54, 2051 (1996)

P.R.Huffman, C.M.Frankle, C.R.Gould, D.G.Haase, J.A.Harvey, N.R.Roberson, L.W.Weston

Neutron Resonances in ¹⁶⁶Ho

NUCLEAR REACTIONS ¹⁶⁵Ho(n, X), E=epithermal; measured transmission spectra. ¹⁶⁶Ho deduced resonances, 2gΓ(n), π.

doi: 10.1103/PhysRevC.54.2051
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13640.

1996KE06      Phys.Rev. C54, 477 (1996)

C.D.Keith, C.R.Gould, D.G.Haase, M.L.Seely, P.R.Huffman, N.R.Roberson, W.Tornow, W.S.Wilburn

Measurements of the Total Cross Section for the Scattering of Polarized Neutrons from Polarized ³He

NUCLEAR REACTIONS ³He(polarized n, n), E=1.95-7.45 MeV; measured longitudinal, transverse σ difference. Polarized ³He target. R-matrix, phase-shift analyses.

doi: 10.1103/PhysRevC.54.477
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13627.

1996SK01      Phys.Rev. C53, R2573 (1996)

V.R.Skoy, E.I.Sharapov, N.A.Gundorin, Yu.P.Popov, Yu.V.Prokofichev, N.R.Roberson, G.E.Mitchell

Isotopic Identification of the Parity-Violating Neutron p-Wave Resonance at Energy E₀ = 3.2 eV in Xe

NUCLEAR REACTIONS ¹²⁹Xe, Xe(n, γ), (n, X), E=epithermal; measured reaction products, TOF, En, In, Eγ, Iγ. ¹³¹Xe; deduced resonance parameters.

doi: 10.1103/PhysRevC.53.R2573
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41364.

1996SZ02      Phys.Rev. C53, R2576 (1996)

J.J.Szymanski, W.M.Snow, J.D.Bowman, B.Cain, B.E.Crawford, P.P.J.Delheij, R.D.Hartman, T.Haseyama, C.D.Keith, J.N.Knudson, A.Komives, M.Leuschner, L.Y.Lowie, A.Masaike, Y.Matsuda, G.E.Mitchell, S.I.Penttila, H.Postma, D.Rich, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, S.L.Stephenson, Y.F.Yen, V.W.Yuan

Observation of a Large Parity Nonconserving Analyzing Power in Xe

NUCLEAR REACTIONS Xe(polarized n, X), E ≈ resonance; measured large parity nonconserving analyzing power. Transmission through liquid Xe target, natural isotopic abundance.

doi: 10.1103/PhysRevC.53.R2576
Citations: PlumX Metrics

1995AL30      Nucl.Instrum.Methods Phys.Res. A352, 592 (1995)

V.P.Alfimenkov, Yu.D.Mareev, V.V.Novitsky, L.B.Pikelner, V.R.Skoy, C.R.Gould, D.G.Haase, N.R.Roberson

Measurements of Epithermal Neutron Depolarization using a Polarized Rare Earth Target

doi: 10.1016/0168-9002(95)90011-X
Citations: PlumX Metrics

1995KE15      Nucl.Instrum.Methods Phys.Res. A357, 34 (1995)

C.D.Keith, C.R.Gould, D.G.Haase, P.R.Huffman, N.R.Roberson, M.L.Seely, W.Tornow, W.S.Wilburn

A Polarized Solid ³He Target for Neutron Transmission Experiments

NUCLEAR REACTIONS ³He(polarized n, X), E=3.65 MeV; measured spin-spin transmission asymmetry. Polarized solid, liquid, warm liquid.

doi: 10.1016/0168-9002(94)01522-8
Citations: PlumX Metrics

1995WI24      Phys.Rev. C52, 2351 (1995)

W.S.Wilburn, C.R.Gould, D.G.Haase, P.R.Huffman, C.D.Keith, N.R.Roberson, W.Tornow

Measurements of Δσ(T) in Polarized-Neutron-Polarized-Proton Scattering

NUCLEAR REACTIONS ¹H(polarized n, n), E=7.43, 9.57, 11.60 MeV; measured spin-dependent total σ difference; deduced ³S₁-³D₁ mixing parameter. Polarized target.

doi: 10.1103/PhysRevC.52.2351
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13620.

1994KE09      Phys.Rev. C50, 237 (1994)

C.D.Keith, C.R.Gould, D.G.Haase, N.R.Roberson, W.Tornow, G.M.Hale, H.M.Hofmann, H.Postma

Sensitivity of Polarized Neutron-Polarized ³He Scattering to the Excited Level Structure of ⁴He

NUCLEAR REACTIONS ³He(polarized n, n), (n, n), E=0.1-10 MeV; calculated σ(E), total longitudinal, transverse σ differences; deduced sensitivity to ⁴He level structure. Multi-channel resonating group model, polarized target.

doi: 10.1103/PhysRevC.50.237
Citations: PlumX Metrics

1994KO02      Phys.Rev. C49, 710 (1994)

J.E.Koster, C.R.Gould, D.G.Haase, N.R.Roberson

Spatial Orientation of Nuclei: Mass deformation in 165-Holmium

NUCLEAR REACTIONS ¹⁶⁵Ho(n, X), E=1.5, 1.8, 1.9, 3.9 MeV; measured transmission; deduced deformed optical model, quadrupole mass deformation parameters, total deformation σ(E). Cryogenically aligned rotating holmium single crystal target, coupled-channels analysis.

doi: 10.1103/PhysRevC.49.710
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13865.

1993BO25      Phys.Rev. C48, 1116 (1993)

J.D.Bowman, P.P.J.Delheij, C.M.Frankle, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, J.J.Yeh, S.H.Yoo, V.W.Yuan, X.Zhu, and the TRIPLE Collaboration

Experimental Limit on Parity Violation in Nonresonant Neutron-Nucleus Scattering

NUCLEAR REACTIONS ²³²Th(polarized n, X), E=6-86 eV; measured transmission spectra, parity nonconserving longitudinal asymmetry; deduced nonresonant scattering parity violation limit.

doi: 10.1103/PhysRevC.48.1116
Citations: PlumX Metrics

1993FR13      Phys.Rev. C48, 1601 (1993)

C.M.Frankle, J.D.Bowman, B.E.Crawford, P.P.J.Delheij, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, S.S.Patterson, S.I.Penttila, Yu.P.Popov, N.R.Roberson, S.J.Seestrom, E.I.Sharapov, Y.-F.Yen, S.H.Yoo, V.W.Yuan, X.Zhu, and the TRIPLE Collaboration

Neutron Resonance Spectroscopy of ¹¹³In and ¹¹⁵In

NUCLEAR REACTIONS In(n, X), E=25-500 eV; measured transmission; deduced σ(E). ¹¹⁵In(n, γ), E=25-500 eV; measured capture Eγ, Iγ. ^114,116In deduced resonances, parameters.

doi: 10.1103/PhysRevC.48.1601
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13591.

1993FR19      Nucl.Instrum.Methods Phys.Res. B79, 306 (1993)

C.M.Frankle, J.D.Bowman, J.N.Knudson, S.I.Penttila, S.J.Seestrom, S.H.Yoo, V.W.Yuan, C.R.Gould, D.G.Haase, G.E.Mitchell, N.R.Roberson, Yu.P.Popov, E.I.Sharapov, P.P.J.Delheij, H.Postma, and the TRIPLE Collaboration

Measurement of Parity Violation in Compound Nuclear Resonances using Epithermal Polarized Neutrons

NUCLEAR REACTIONS ⁸¹Br, ¹³⁹La, ²³²Th, ²³⁸U(polarized n, X), E=epithermal; compiled, reviewed parity nonconserving analyzing power data.

doi: 10.1016/0168-583X(93)95351-5
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1993HA39      Nucl.Instrum.Methods Phys.Res. B79, 300 (1993)

D.G.Haase, J.D.Bowman, P.P.J.Delheij, C.M.Frankle, C.R.Gould, J.N.Knudson, J.E.Koster, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, S.H.Yoo, V.W.Yuan

Bulk Magnetic Structure Studies using Polarized Epithermal Neutrons

NUCLEAR REACTIONS Ho(polarized n, n), E=epithermal; measured neutron depolarization. Thick single ferromagnetic holmium crystal.

doi: 10.1016/0168-583X(93)95349-A
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1993RO25      Nucl.Instrum.Methods Phys.Res. A326, 549 (1993)

N.R.Roberson, C.D.Bowman, J.D.Bowman, P.P.J.Delheij, C.M.Frankle, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, R.N.Mortensen, S.I.Penttila, H.Postma, S.J.Seestrom, J.J.Szymanski, S.A.Wender, S.H.Yoo, V.W.Yuan, X.Zhu

An Apparatus and Techniques of Tests for Fundamental Symmetries in Compound-Nucleus Scattering with Epithermal Polarized Neutron Beams

NUCLEAR REACTIONS ²³⁸U(polarized n, X), E=5-300 eV; measured neutron transmission. ²³⁹U resonance deduced average parity violating asymmetry.

doi: 10.1016/0168-9002(93)90858-F
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1993WI14      Phys.Rev.Lett. 71, 1982 (1993)

W.S.Wilburn, C.R.Gould, D.G.Haase, P.R.Huffman, C.D.Keith, J.E.Koster, N.R.Roberson, W.Tornow

Measurements of Polarized-Neutron-Polarized-Proton Scattering: Implication for the triton binding energy

NUCLEAR REACTIONS ¹H(polarized n, n), E=3.65-11.6 MeV; measured spin-dependent difference in σ; deduced tensor interaction magnitude, ³S₁-³D₁, mixing parameter, ³H binding energy implications.

doi: 10.1103/PhysRevLett.71.1982
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1992FR07      Phys.Rev. C45, 2143 (1992)

C.M.Frankle, C.D.Bowman, J.D.Bowman, S.J.Seestrom, E.I.Sharapov, Yu.P.Popov, N.R.Roberson

Neutron Resonance Spectroscopy on ¹¹³Cd: The p-wave levels

NUCLEAR REACTIONS ¹¹³Cd(n, n), ¹¹³Cd, Cd(n, γ), E=0-500 eV; measured En, capture γ yield, σ(E). ¹¹⁴Cd deduced levels, resonance parameters, p-wave strength function, level density. Enriched target.

doi: 10.1103/PhysRevC.45.2143
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1992FR14      Phys.Rev. C46, 778 (1992)

C.M.Frankle, J.D.Bowman, J.E.Bush, P.P.J.Delheij, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, S.H.Yoo, V.W.Yuan, X.Zhu, and the TRIPLE Collaboration

Parity Nonconservation for Neutron Resonances in ²³²Th

NUCLEAR REACTIONS ²³²Th(polarized n, X), E=6-400 eV; measured total σ, parity violating asymmetries. ²³³Th deduced resonances, p-wave parity nonconserving matrix element rms values, spreading width.

doi: 10.1103/PhysRevC.46.778
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1992FR15      Phys.Rev. C46, 1542 (1992)

C.M.Frankle, J.D.Bowman, J.E.Bush, P.P.J.Delheij, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, V.W.Yuan, X.Zhu, and the TRIPLE Collaboration

Parity Nonconservation for the 0.88-eV Neutron Resonance in ⁸¹Br

NUCLEAR REACTIONS ⁸¹Br(polarized n, n), E=0.88 eV; measured parity nonconserving longitudinal analyzing power, σ for p-wave resonances.

doi: 10.1103/PhysRevC.46.1542
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1992KO09      Nucl.Instrum.Methods Phys.Res. A313, 464 (1992)

J.E.Koster, C.R.Gould, D.G.Haase, N.R.Roberson

A Rotating Aligned Holmium Target for Neutron Transmission Measurements

NUCLEAR REACTIONS ¹⁶⁵Ho(n, X), E=1.84 MeV; measured transmission; deduced ¹⁶⁵Ho deformation σ. Rotating cryogenic aligned target.

doi: 10.1016/0168-9002(92)90825-O
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1992KO21      Hyperfine Interactions 75, 165 (1992)

J.E.Koster, E.D.Davis, C.R.Gould, D.G.Haase, N.R.Roberson, L.W.Seagondollar

Test of Time Reversal Invariance in 2-MeV Neutron Scattering from Aligned ¹⁶⁵Ho

NUCLEAR REACTIONS ¹⁶⁵Ho(polarized n, X), E=2 MeV; measured deformation effect, T-violating spin-flip asymmetry; deduced effective interaction parameter. Aligned target.

doi: 10.1007/BF02398973
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1992PO13      Hyperfine Interactions 75, 153 (1992)

H.Postma, J.D.Bowman, C.D.Bowman, J.E.Bush, P.P.J.Delheij, C.M.Frankle, C.R.Gould, D.G.Haase, J.Knudson, G.E.Mitchell, S.Penttila, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, S.H.Yoo, V.W.Yuan, X.Zhu, and the TRIPLE Collaboration

Parity Violation at Neutron p-Wave Resonances of ²³⁸U and ²³²Th and Related Questions

NUCLEAR REACTIONS ²³⁸U, ²³²Th(n, X), E ≈ epithermal; measured transmission. ²³⁹U, ²³³Th deduced p-wave resonances, parity violation matrix element rms value.

doi: 10.1007/BF02398972
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1992SO01      Phys.Rev. C45, 326 (1992)

J.P.Soderstrum, C.R.Gould, D.G.Haase, N.R.Roberson, M.B.Schneider, L.W.Seagondollar

Transverse and Longitudinal Polarized-Neutron, Polarized-⁹³Nb Scattering, and the Tensor Spin-Spin Potential

NUCLEAR REACTIONS ⁹³Nb(polarized n, n), E=7.5 MeV; measured spin-spin σ; deduced spin-spin potential parameters. Other data included. Cryogenically polarized target.

doi: 10.1103/PhysRevC.45.326
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1992ZH12      Phys.Rev. C46, 768 (1992)

X.Zhu, J.D.Bowman, C.D.Bowman, J.E.Bush, P.P.J.Delheij, C.M.Frankle, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, V.W.Yuan, and the TRIPLE Collaboration

Parity Nonconservation for Neutron Resonances in ²³⁸U

NUCLEAR REACTIONS ²³⁸U(polarized n, X), E=6-300 eV; measured total σ; deduced P-odd, P-even effective nucleon-nucleon interaction. ²³⁹U deduced resonances, l, gΓn, p-wave parity nonconserving matrix element rms value, spreading width.

doi: 10.1103/PhysRevC.46.768
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1991FR08      Phys.Rev.Lett. 67, 564 (1991)

C.M.Frankle, J.D.Bowman, J.E.Bush, P.P.J.Delheij, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, S.H.Yoo, V.W.Yuan, X.Zhu, and the TRIPLE Collaboration

Sign Correlations and Parity Nonconservation for Neutron Resonances in ²³²Th

NUCLEAR REACTIONS ²³²Th(polarized n, n), E ≈ 8.3-392 eV; measured longitudinal analyzing power vs E, transmission yield. ²³²Th resonances deduced parity violation evidence statistical significance. High confidence limit measurement.

doi: 10.1103/PhysRevLett.67.564
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1991KO28      Phys.Lett. 267B, 23 (1991)

J.E.Koster, E.D.Davis, C.R.Gould, D.G.Haase, N.R.Roberson, L.W.Seagondollar, S.Wilburn, X.Zhu

Direct Reaction Test of T Violation in 2 MeV Neutron Scattering from Aligned ¹⁶⁵Ho

NUCLEAR REACTIONS ¹⁶⁵Ho(polarized n, X), E=2 MeV; measured deformation effect, T-violating spin-flip asymmetries vs θ; deduced analyzing power, time reversal invariance validity, nucleon-nucleon interaction couplings T(odd)/T(even) ratio. Rotating, cryogenically-aligned target.

doi: 10.1016/0370-2693(91)90517-T
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1991SZ05      Nucl.Phys. A527, 701c (1991)

J.J.Szymanski, C.D.Bowman, J.D.Bowman, J.Knudson, S.Penttila, S.J.Seestrom, V.W.Yuan, J.E.Bush, C.M.Frankle, C.R.Gould, D.G.Haase, G.E.Mitchell, P.P.J.Delheij, H.Postma, N.R.Roberson, X.Zhu

Parity and Time Reversal Symmetry Nonconservation in Neutron-Nucleus Interactions

NUCLEAR REACTIONS ²³⁸U(polarized n, X), E=60-72 eV; measured transmission, resonance σ helicity dependence. ²³⁹U deduced p-, s-wave states mixing parity-violating rms matrix element, parity violating spreading width.

doi: 10.1016/0375-9474(91)90217-T
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1991YU02      Phys.Rev. C44, 2187 (1991)

V.W.Yuan, C.D.Bowman, J.D.Bowman, J.E.Bush, P.P.J.Delheij, C.M.Frankle, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, X.Zhu

Parity Nonconservation in Polarized-Neutron Transmission Through ¹³⁹La

NUCLEAR REACTIONS ¹³⁹La(polarized n, X), E=0.5-1 eV; measured transmission. ¹⁴⁰La resonance deduced asymmetry. Parity nonconservation, longitudinal beam polarization.

doi: 10.1103/PhysRevC.44.2187
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1990BO26      Phys.Rev.Lett. 65, 1192 (1990)

J.D.Bowman, C.D.Bowman, J.E.Bush, P.P.Delheij, C.M.Frankle, C.R.Gould, D.G.Haase, J.Knudson, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, V.W.Yuan, X.Zhu

Parity Nonconservation for Neutron Resonances in ²³⁸U

NUCLEAR REACTIONS ²³⁸U(n, X), E=epithermal; measured transmission, σ(E) vs helicity. ²³⁹U levels deduced parity nonconservation.

doi: 10.1103/PhysRevLett.65.1192
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1990PE19      J.Phys.(Paris), Colloq.C-6, 523 (1990)

S.Penttila, C.D.Bowman, J.D.Bowman, J.E.Bush, P.P.J.Delheij, C.M.Frankle, C.R.Gould, D.G.Haase, J.N.Knudson, G.E.Mitchell, H.Postma, N.R.Roberson, S.J.Seestrom, J.J.Szymanski, V.M.Yuan, X.Zhu

Parity Violation in ²³⁹U Neutron Resonances

NUCLEAR REACTIONS ²³⁸U(polarized n, X), E ≤ 250 eV; measured asymmetry in transmission; deduced parity violating matrix element rms value, effective NN-interaction parameter. ²³⁹U resonances deduced parity-violating spreading width.

1989WA03      Phys.Rev. C39, 352 (1989)

D.J.Wagenaar, N.R.Roberson, H.R.Weller, D.R.Tilley

Evidence for M1 Strength in the ³H(p(pol), γ)⁴He Reaction

NUCLEAR REACTIONS ³H(polarized p, γ), E=2, 5, 9 MeV; measured σ(θ), analyzing power vs θ; deduced E1, E2, M1 T-matrix elements. Direct capture calculation.

doi: 10.1103/PhysRevC.39.352
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1988HA40      Hyperfine Interactions 43, 133 (1988)

D.G.Haase, C.R.Gould, J.E.Koster, N.R.Roberson, L.W.Seagondollar, J.P.Soderstrum, M.B.Schneider, X.Zhu

Studies of Parity and Time Reversal Symmetries in Neutron Scattering from ¹⁶⁵Ho

NUCLEAR REACTIONS ¹⁶⁵Ho(polarized n, X), E=7.1, 11 MeV; measured transmission differences; deduced parity, time violating analyzing powers.

doi: 10.1007/BF02398293
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1988SO10      Phys.Rev. C38, 2424 (1988)

J.P.Soderstrum, C.R.Gould, D.G.Haase, L.W.Seagondollar, M.B.Schneider, N.R.Roberson

Limits on P- and P, T-Violating Absorption of MeV Neutrons in ¹⁶⁵Ho

NUCLEAR REACTIONS ¹⁶⁵Ho(polarized n, X), E=7.1, 11 MeV; measured P-violating analyzing power; deduced limits on P-, P-T violating absorption. Polarized neutron transmission through polarized, unpolarized targets.

doi: 10.1103/PhysRevC.38.2424
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1986GO20      Phys.Rev.Lett. 57, 2371 (1986)

C.R.Gould, D.G.Haase, L.W.Seagondollar, J.P.Soderstrum, K.E.Nash, M.B.Schneider, N.R.Roberson

Spin-Spin Potentials in ²⁷Al(pol) + n(pol) and the Nuclear Ramsauer Effect

NUCLEAR REACTIONS ²⁷Al(polarized n, n), E=5-17 MeV; measured spin-spin σ. Tof. Optical model.

doi: 10.1103/PhysRevLett.57.2371
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1986MI17      Phys.Rev. C34, 389 (1986)

G.Mitev, P.Colby, N.R.Roberson, H.R.Weller, D.R.Tilley

Radiative Neutron Capture by Deuterium

NUCLEAR REACTIONS ²H(n, γ), (polarized n, γ), E=9-14 MeV; measured σ(θ), A(θ); deduced capture σ, E1, E2, amplitudes, phases, σ(³H(γ, n))/σ(³He(γ, n)). Direct capture models.

doi: 10.1103/PhysRevC.34.389
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1985WA12      Nucl.Instrum.Methods 234, 109 (1985)

D.J.Wagenaar, N.R.Roberson, H.R.Weller, D.R.Tilley

A Bismuth Germanate Gamma-Ray Spectrometer with a Plastic Anticoincidence Shield

NUCLEAR REACTIONS ¹²C(p, γ), E=14.26 MeV; ¹³C(p, γ), E=3.11 MeV; ³H(p, γ), E=1.6 MeV; ⁴⁰Ca(n, γ), E=10 MeV; measured Eγ, Iγ. Bismuth Germanate X-ray spectrometer, plastic anticoincidence shield.

doi: 10.1016/0168-9002(85)90814-9
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1985WA28      Phys.Rev. C32, 2155 (1985)

D.J.Wagenaar, N.R.Roberson, H.R.Weller, D.R.Tilley

³He(p(pol), γ)⁴He Reaction at E(p) = 9.0 MeV

NUCLEAR REACTIONS ³H(polarized p, γ), E=9 MeV; measured σ(θ), A(θ), Eγ, Iγ; deduced ¹P₁, ³P₁, ¹D₂, ³D₂ transition matrix amplitudes.

doi: 10.1103/PhysRevC.32.2155
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1985WR01      Phys.Rev. C31, 1125 (1985)

M.C.Wright, H.Kitazawa, N.R.Roberson, H.R.Weller, M.Jensen, D.R.Tilley

Polarized Neutron Capture on ¹³C

NUCLEAR REACTIONS ¹³C(polarized n, γ), E=5.6-17 MeV; measured σ(θ=90°) vs E, Eγ, Iγ, analyzing power vs E. ¹⁴C deduced narrow M1 resonances. Direct-semidirect model, isovector dipole, isoscalar electric quadrupole components.

doi: 10.1103/PhysRevC.31.1125
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1984KI06      Phys.Rev. C30, 21 (1984)

S.E.King, N.R.Roberson, H.R.Weller, D.R.Tilley

Polarized and Unpolarized Proton Capture on Deuterium

NUCLEAR REACTIONS ²H(p, γ), (polarized p, γ), E=6.5-15.94 MeV; measured σ(θ), analyzing power vs θ; deduced T-matrix amplitudes. ³He deduced E1, E2 admixture. Legendre polynominal analysis, channel spin representation.

doi: 10.1103/PhysRevC.30.21
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1984KI14      Phys.Rev. C30, 1335 (1984)

S.King, N.R.Roberson, H.R.Weller, D.R.Tilley, H.P.Engelbert, H.Berg, E.Huttel, G.Clausnitzer

Vector Analyzing Power of ¹H(d, γ) and ²H(p, γ) Reactions at E(x) = 6 MeV

NUCLEAR REACTIONS ²H(polarized p, γ), E=0.77 MeV; ¹H(polarized d, γ), E=1.62 MeV; measured vector analyzing power vs θ. ³He deduced M1 capture strength, channel spin 3/2 contribution.

doi: 10.1103/PhysRevC.30.1335
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1984WE11      Nucl.Instrum.Methods 220, 371 (1984)

S.A.Wender, G.F.Auchampaugh, J.F.Wilkerson, N.W.Hill, L.R.Nilsson, N.R.Roberson

A High-Energy Gamma-Ray Detector System for Fast Neutron-Induced Reactions

NUCLEAR REACTIONS ¹²C(n, n'), E=4.9-100 MeV; measured γ-spectra, σ(θγ) vs E. ⁴⁰Ca(n, γ), E=2-20 MeV; measured absolute σ(θγ=90°) vs E. Pulsed neutron source, bismuth germanate crystal detector.

doi: 10.1016/0167-5087(84)90298-9
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1984WE14      Phys.Rev.Lett. 53, 1325 (1984)

H.R.Weller, P.Colby, N.R.Roberson, D.R.Tilley

Tensor-Polarized-Deuteron Capture on Deuterium and the D State of ⁴He

NUCLEAR REACTIONS ²H(polarized d, γ), E=9.7 MeV; measured Eγ, Iγ, σ(θ), T₂₀(θ). ⁴He deduced D-state admixture in d-cluster configuration. Direct capture model.

doi: 10.1103/PhysRevLett.53.1325
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1984WO05      Phys.Rev. C29, 1186 (1984)

J.G.Woodworth, R.A.August, N.R.Roberson, D.R.Tilley, H.R.Weller, J.W.Jury

Polarized Neutron Capture into ¹³C: Evidence for a secondary doorway state effect

NUCLEAR REACTIONS ¹²C(n, γ), (polarized n, γ), E=12-18.8 MeV; measured σ(θ), analyzing power. ¹³C deduced secondary doorway state. Other data input, Legendre polynomial analysis.

doi: 10.1103/PhysRevC.29.1186
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1983DR13      Nucl.Phys. A410, 429 (1983)

D.M.Drake, N.R.Roberson, S.A.Wender, H.R.Weller

Polarized Triton Capture on ¹²C

NUCLEAR REACTIONS ¹²C(t, γ), (polarized t, γ), E=2.3-6.5 MeV; measured σ(E, θ), A(θ). Direct capture model calculation.

doi: 10.1016/0375-9474(83)90635-8
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1983KI11      Phys.Rev.Lett. 51, 877 (1983)

S.E.King, N.R.Roberson, H.R.Weller, D.R.Tilley

Effects of the ³He D State in the Reaction ²H(p, γ)³He

NUCLEAR REACTIONS ²H(p, γ), E=6.5-16 MeV; measured σ(θγ); deduced three-body D-state role.

doi: 10.1103/PhysRevLett.51.877
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1982CO11      Phys.Rev. C26, 332 (1982)

M.T.Collins, S.Manglos, N.R.Roberson, A.M.Sandorfi, H.R.Weller

Corrections to the ¹¹B(p, γ₀)¹²C Cross Sections and Its Implications

NUCLEAR REACTIONS, ICPND ¹¹B(p, γ), E=5-14 MeV; measured Eγ, absolute σ(θ=90°, Eγ); deduced total σ.

doi: 10.1103/PhysRevC.26.332
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1982KI05      Nucl.Phys. A384, 129 (1982)

S.E.King, M.Potokar, N.R.Roberson, H.R.Weller, D.R.Tilley

Neutron Capture in the Giant Resonance Region of ²⁰⁹Pb

NUCLEAR REACTIONS ²⁰⁸Pb(n, γ), E=7-13 MeV; measured σ(θ). ²⁰⁹Pb levels deduced dipole EWSR in GDR region. Direct-semidirect, pure resonance model calculations.

doi: 10.1016/0375-9474(82)90309-8
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1982MC03      Phys.Rev. C25, 1644 (1982)

R.C.McBroom, H.R.Weller, N.R.Roberson, D.R.Tilley

³H(p, γ)⁴He Reaction below E(p) = 30 MeV

NUCLEAR REACTIONS ³H(p, γ), E=8-30 MeV; measured σ(E, θ). Legendre polynomial analysis.

doi: 10.1103/PhysRevC.25.1644
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1982WE01      Phys.Rev. C25, 89 (1982)

S.A.Wender, H.R.Weller, N.R.Roberson, D.R.Tilley, R.G.Seyler

Neutron Capture in the Giant Resonance Region of ¹⁵N

NUCLEAR REACTIONS ¹⁴N(n, γ), E=5.6-13 MeV; measured σ(θ, E), γ(θ). Direct semi-direct model.

doi: 10.1103/PhysRevC.25.89
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1982WE05      Phys.Rev. C25, 2111 (1982)

H.R.Weller, N.R.Roberson, G.Mitev, L.Ward, D.R.Tilley

Polarized Neutron Capture on ³He at E(n) = 9.0 MeV

NUCLEAR REACTIONS ³He(polarized n, γ), E=9 MeV; measured σ(θ), A(θ). Legendre polynomial analysis.

doi: 10.1103/PhysRevC.25.2111
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1982WE08      Phys.Rev. C25, 2921 (1982)

H.R.Weller, H.Hasan, S.Manglos, G.Mitev, N.R.Roberson, S.L.Blatt, H.J.Hausman, R.G.Seyler, R.N.Boyd, T.R.Donoghue, M.A.Kovash, A.D.Bacher, C.C.Foster

Proton Capture to Bound and Unbound States of ¹²C

NUCLEAR REACTIONS ¹¹B(p, γ), E=23-60 MeV; measured σ(E). ¹¹B(polarized p, γ), E=28.7 MeV; measured σ(θ), A(θ). ¹²C deduced possible giant resonances. Direct capture calculations.

doi: 10.1103/PhysRevC.25.2921
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1982WR01      Phys.Rev. C25, 2823 (1982)

M.C.Wright, N.R.Roberson, H.R.Weller, D.R.Tilley, D.Halderson

Proton Capture in the 19 MeV Region of ¹²C

NUCLEAR REACTIONS ¹¹B(p, γ), E=2.9-4.6 MeV; measured Eγ, Iγ, σ(θ) vs E. ¹²C transition deduced M1 quenching. Continuum shell model comparison.

doi: 10.1103/PhysRevC.25.2823
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1981MA33      Phys.Rev. C24, 2378 (1981)

S.Manglos, N.R.Roberson, H.R.Weller, D.R.Tilley

Search for a Giant Resonance Built on the 16.6-MeV State in ⁸Be

NUCLEAR REACTIONS ⁷Li(p, γ), E=11.5-30 MeV; measured Eγ, Iγ; deduced σ(E, θ); ⁷Li(p, γ), E=4-30 MeV; measured σ(E). ⁸Be deduced possible GDR. Natural target. Direct capture model.

doi: 10.1103/PhysRevC.24.2378
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0073.

1981WA18      Phys.Rev. C24, 317 (1981)

L.Ward, D.R.Tilley, D.M.Skopik, N.R.Roberson, H.R.Weller

Confirmation of the Photoneutron Cross Section for ⁴He below 33 MeV

NUCLEAR REACTIONS ³He(n, γ), E=6-17 MeV; measured σ(θ, E); deduced σ(γ, p)/σ(γ, n) vs E. Detailed balance.

doi: 10.1103/PhysRevC.24.317
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12707.

1980CA16      Phys.Rev. C22, 397 (1980)

C.P.Cameron, R.D.Ledford, M.Potokar, D.G.Rickel, N.R.Roberson, H.R.Weller, D.R.Tilley

Polarized Proton Capture on ³⁰Si

NUCLEAR REACTIONS ³⁰Si(polarized p, γ), E=6.4-15 MeV; measured σ(θ), analyzing power vs θ; ³⁰Si(p, γ), E=5-28 MeV; measured σ(θ). ³¹P deduced E1, E2 transition matrix elements in GDR region, EWSR for E2 transition. Direct-semidirect model.

doi: 10.1103/PhysRevC.22.397
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0547.

1980MC06      Phys.Rev.Lett. 45, 243 (1980)

R.C.McBroom, H.R.Weller, S.Manglos, N.R.Roberson, S.A.Wender, D.R.Tilley, D.M.Skopik, L.G.Arnold, R.G.Seyler

Evidence for a 2⁺ Resonance in ⁴He at 40 MeV

NUCLEAR REACTIONS ³H(p, γ), E=17-31 MeV; measured σ(θ, E), asymmetry vs E. ⁴He(e, t), E not given; measured asymmetry vs E. ⁴He deduced resonance, J, π, Γ.

doi: 10.1103/PhysRevLett.45.243
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1980TU01      Phys.Rev. C21, 525 (1980)

J.D.Turner, N.R.Roberson, S.A.Wender, H.R.Weller, D.R.Tilley

Polarized Proton Capture on ¹³C

NUCLEAR REACTIONS ¹³C(polarized p, γ), E=8.05-15.5 MeV; measured σ(θ), A(θ). ¹³C(p, γ), E=6.24-17.0 MeV; measured σ(90°). ¹⁴N deduced E1, E2 amplitudes, phases. direct-semidirect model.

doi: 10.1103/PhysRevC.21.525
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0548.

1979JE03      Z.Phys. A291, 609 (1979)

M.Jensen, D.R.Tilley, H.R.Weller, N.R.Roberson, S.A.Wender, T.B.Clegg

Polarized-Neutron Capture in the Giant-Resonance Region of ⁴¹Ca

NUCLEAR REACTIONS ⁴⁰Ca(polarized n, γ), E=10 MeV; measured σ(θ), A(θ). ⁴¹Ca deduced E2 contribution in giant dipole region. Legendre polynomial analysis.

1979SK01      Phys.Rev. C19, 601 (1979)

D.M.Skopik, H.R.Weller, N.R.Roberson, S.A.Wender

²H(p, γ)³He Reaction Using Polarized and Unpolarized Protons

NUCLEAR REACTIONS ²H(p, γ), E=3.0-14.8 MeV; measured absolute capture σ. ²H(polarized p, γ), E=5.0-8 MeV; measured σ(θ), A(θ). ³He deduced E1, E2 amplitudes, phases.

doi: 10.1103/PhysRevC.19.601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1186.

1979SK04      Phys.Rev. C20, 409 (1979)

D.M.Skopik, J.J.Murphy II, H.R.Weller, R.A.Blue, N.R.Roberson, S.A.Wender, D.R.Tilley

Reactions ¹⁵N(γ, d₀)¹³C and ¹³C(d, γ₀)¹⁵N in the Giant Resonance Region

NUCLEAR REACTIONS ¹⁵N(e, e'd), E not given; measured σ(θ); deduced σ(γ, d). ¹³C(polarized d, γ), E=6.74 MeV; measured σ(θ), A(θ). ¹⁵N deduced E1 matrix elements, T-character, phases around 22-MeV excitation.

doi: 10.1103/PhysRevC.20.409
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1979WE08      Phys.Rev. C20, 1589 (1979)

H.R.Weller, S.Manglos, S.A.Wender, N.R.Roberson, M.Potokar, D.R.Tilley

Inelastic α Cross Sections in the Region of the Giant Quadrupole Resonance for Nuclei Near Mass 60

NUCLEAR REACTIONS ⁵²Cr, ^54,58Fe, ⁶⁰Ni(α, α'), E=8-18 MeV; measured σ(Eα, θ).

doi: 10.1103/PhysRevC.20.1589
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1978TU02      Phys.Rev. C17, 1853 (1978)

J.D.Turner, C.P.Cameron, N.R.Roberson, H.R.Weller, D.R.Tilley

Polarized Proton Capture on ⁵⁹Co

NUCLEAR REACTIONS ⁵⁹Co(polarized p, γ), E=6.8-12.8 MeV; measured σ(θ), A(θ). ⁵⁹Co(p, γ), E=5.8-16.5 MeV; measured σ(E); deduced T-matrix amplitudes, phases.

doi: 10.1103/PhysRevC.17.1853
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2673.

1978WE02      Phys.Rev. C17, 1260 (1978)

H.R.Weller, R.A.Blue, P.L.Von Behren, N.R.Roberson, C.R.Gould, D.R.Tilley, S.A.Wender

Angular Distribution Measurements for Radiative Capture of Fast Neutrons by ⁴⁰Ca

NUCLEAR REACTIONS ⁴⁰Ca(n, γ), E=8.0, 12.0 MeV; measured σ(θ). DSD calculations.

doi: 10.1103/PhysRevC.17.1260
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1978WE07      Phys.Rev. C18, 65 (1978)

H.R.Weller, N.R.Roberson, S.R.Cotanch

Polarized Proton Capture in the Giant Dipole Resonance Region

NUCLEAR REACTIONS ¹⁴C, ³⁰Si, ^54,56,58Fe, ⁵⁹Co, ⁸⁸Sr(polarized p, γ), E ≤ 14 MeV; measured σ(θ), A(θ) in region of GDR; deduced T-matrix amplitudes, phases.

doi: 10.1103/PhysRevC.18.65
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1978WE11      Phys.Rev.Lett. 41, 1217 (1978)

S.A.Wender, N.R.Roberson, M.Potokar, H.R.Weller, D.R.Tilley

Quadrupole Radiation in Fast-Neutron Capture on ⁴⁰Ca

NUCLEAR REACTIONS ⁴⁰Ca(n, γ), E=6-13 MeV; measured σ(E). DSD calculations.

doi: 10.1103/PhysRevLett.41.1217
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10814.

1976CA22      Phys.Rev. C14, 553 (1976)

C.P.Cameron, N.R.Roberson, D.G.Rickel, R.D.Ledford, H.R.Weller, R.A.Blue, D.R.Tilley

Giant Dipole Resonances in ^55,57,59Co Using Polarized Proton Capture

NUCLEAR REACTIONS ^54,56,58Fe(polarized p, γ), E=8-15 MeV; measured σ(E, θ), A(E, θ). ⁵⁸Fe(p, γ), E=5-16 MeV; measured σ. ^55,57,59Co GDR deduced isospin splitting.

doi: 10.1103/PhysRevC.14.553
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1976NE04      Nucl.Phys. A261, 427 (1976)

R.O.Nelson, J.R.Williams, D.R.Tilley, D.G.Rickel, N.R.Roberson, S.Maripuu, C.P.Camerson, R.D.Ledford

Mean Lifetimes of Levels in ⁵⁵Co

NUCLEAR REACTIONS ⁵⁴Fe(³He, dγ), E=12 MeV; measured Eγ(θ), Doppler-shift attenuation. ⁵⁵Co deduced levels, J, π, T_1/2. Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(76)90156-1
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1976RI01      Nucl.Phys. A256, 152 (1976)

D.G.Rickel, N.R.Roberson, C.P.Cameron, R.D.Ledford, S.G.Buccino, D.R.Tilley

Measurement of γ-Ray Angular Distributions and Linear Polarizations for ⁴⁸V

NUCLEAR REACTIONS ⁴⁸Ti(p, nγ), E=5.5, 6.0, 6.4, 7.0 MeV; ³⁴S(¹⁶O, pnγ), E=34 MeV; measured Eγ, γ(θ), pγ(θ). ⁴⁸V levels deduced J, π, γ-mmixing.

doi: 10.1016/0375-9474(76)90100-7
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1976RI05      Phys.Rev. C13, 2077 (1976)

D.G.Rickel, N.R.Roberson, J.D.Turner, H.R.Weller, D.R.Tilley

Assignment of 0^- to the 2.99-MeV Level in ³⁸K via the ⁴⁰Ca(d, α)³⁸K Reaction

NUCLEAR REACTIONS ⁴⁰Ca(polarized d, α), E=5.9-6.8 MeV; measured σ(E). ³⁸K level deduced J, π.

doi: 10.1103/PhysRevC.13.2077
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1976RI08      Phys.Rev. C14, 338 (1976)

D.G.Rickel, C.P.Cameron, R.D.Ledford, N.R.Roberson, H.R.Weller, D.R.Tilley

Giant Dipole Resonance in ⁵⁶Fe Observed via (p, γ) and (α, γ) Reactions

NUCLEAR REACTIONS ⁵²Cr(α, γ), E=7-14 MeV; ⁵⁵Mn(p, γ), E=4-11.7 MeV; measured σ(E, Eγ). ⁵⁶Fe deduced GDR, strength.

doi: 10.1103/PhysRevC.14.338
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0513.

1976WE07      Phys.Rev. C13, 922 (1976)

H.R.Weller, R.A.Blue, N.R.Roberson, D.G.Rickel, S.Maripuu, C.P.Cameron, R.D.Ledford, D.R.Tilley

Giant Resonance Region of ¹⁵N Studied by Polarized and Unpolarized Proton Capture Measurements

NUCLEAR REACTIONS ¹⁴C(polarized p, γ), E=4.0-16.2 MeV; measured σ(E, Eγ, θ), A(E, θ). ¹⁵N deduced E1, E2 strength, T-matrix amplitudes, phases.

doi: 10.1103/PhysRevC.13.922
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1976WE11      Phys.Rev. C13, 2062 (1976)

H.R.Weller, N.R.Roberson, D.G.Rickel, C.P.Cameron, R.D.Ledford

Comment of 'E1 Excitations in A = 15 Nuclei'

NUCLEAR STRUCTURE ¹⁵N; analyzed J, π assignment data from p, γ reaction.

doi: 10.1103/PhysRevC.13.2062
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1976WE23      Phys.Rev. C14, 1179 (1976)

S.A.Wender, C.R.Gould, D.R.Tilley, D.G.Rickel, J.D.Turner, N.R.Roberson

g Factor of the 738 keV State in ⁴³K

NUCLEAR REACTIONS ⁴⁰Ar(α, p), E=15 MeV; measured γγ(θ, H, t). ⁴³K level deduced T_1/2, g.

doi: 10.1103/PhysRevC.14.1179
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1975WI28      Nucl.Phys. A253, 365 (1975)

J.R.Williams, C.R.Gould, R.O.Nelson, D.R.Tilley, D.G.Rickel, N.R.Roberson

A Study of the Low-Lying Levels in ⁶¹Ni

NUCLEAR REACTIONS ⁵⁸Fe(α, nγ), E=8 MeV; measured nγ-coin, γγ(θ), DSA, linear polarization. ⁶⁰Ni(d, pγ), E=6 MeV; measured pγ-coin. ⁶¹Ni levels deduced J, π, δ, γ-branching, ³He. Enriched targets.

doi: 10.1016/0375-9474(75)90487-X
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1974KE09      Nucl.Phys. A223, 253 (1974)

W.Kessel, R.Bass, E.C.Hagen, N.R.Roberson, C.R.Gould, D.R.Tilley

Study of Excited States of ³⁹Ca and ³⁹K

NUCLEAR REACTIONS ³⁶Ar(α, nγ), ³⁶Ar(α, pγ), E=15.8, 17.0 MeV; measured Doppler-shift attenuation. ³⁹Ca, ³⁹K levels, deduced T_1/2. Enriched ³⁶Ar target.

doi: 10.1016/0375-9474(74)90413-8
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1974RI13      Nucl.Phys. A232, 200 (1974)

D.G.Rickel, N.R.Roberson, R.O.Nelson, J.R.Williams, D.R.Tilley

Measurement of Mean Lifetimes, γ-Ray Angular Distributions and Linear Polarizations for Low-Lying Levels of ⁵⁰V

NUCLEAR REACTIONS ⁵⁰Ti(p, nγ), E=4.50, 4.62, 4.80 MeV; measured Eγ, Iγ, nγ-coin, γ(θ), pγ(θ), DSA. ⁵⁰V levels deduced J, π, T_1/2, γ-mixing, γ-branching ratios.

doi: 10.1016/0375-9474(74)90653-8
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1974WE01      Phys.Rev.Lett. 32, 177 (1974)

H.R.Weller, N.R.Roberson, D.Rickel, C.P.Cameron, R.D.Ledford, T.B.Clegg

Evidence for E2 and M1 Radiation in the Giant-Dipole-Resonance Region of ¹⁵N

NUCLEAR REACTIONS ¹⁴C(polarized p, γ), E=4.8-16.2 MeV; measured A(θ), σ(E;Eγ, θ). ¹⁵N resonances deduced J, π, γ-multipolarities.

doi: 10.1103/PhysRevLett.32.177
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1974WE07      Phys.Rev.Lett. 33, 657 (1974)

H.R.Weller, N.R.Roberson, D.Rickel, D.R.Tilley

Giant-Dipole-Resonance Region of ¹⁵N Observed via ¹⁴C(p, p)¹⁴C Cross Section and Polarization Measurements

NUCLEAR REACTIONS ¹⁴C(p, p), (polarized p, p), E=7.5-12.45 MeV; measured σ(θ), P(θ). ¹⁵N deduced giant dipole resonance, level-width, p-width, J, π.

doi: 10.1103/PhysRevLett.33.657
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1973GO10      Phys.Rev. C7, 1068 (1973); Erratum Phys.Rev. C8, 423 (1973)

C.R.Gould, D.R.Tilley, N.R.Roberson

Mean Lifetimes of Levels in ²⁶Al

NUCLEAR REACTIONS ²⁴Mg(³He, pγ), E=6 MeV; measured σ(Ep, Eγ), Doppler shift attenuation. ²⁶Al levels deduced T_1/2.

doi: 10.1103/PhysRevC.7.1068
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