NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of May 24, 2024.

Search: Author = A.Hayes

Found 100 matches.

Back to query form



2024ME02      Phys.Rev. C 109, 034003 (2024)

K.D.Meaney, M.W.Paris, G.M.Hale, Y.Kim, J.Kuczek, A.C.Hayes

Deuterium-tritium fusion γ-ray spectrum at MeV energies with application to reaction-in-flight inertial confinement fusion measurements

doi: 10.1103/PhysRevC.109.034003
Citations: PlumX Metrics


2023AY02      Phys.Rev. C 107, 044314 (2023)

A.D.Ayangeakaa, R.V.F.Janssens, S.Zhu, J.M.Allmond, B.A.Brown, C.Y.Wu, M.Albers, K.Auranen, B.Bucher, M.P.Carpenter, P.Chowdhury, D.Cline, H.L.Crawford, P.Fallon, A.M.Forney, A.Gade, D.J.Hartley, A.B.Hayes, J.Henderson, F.G.Kondev, Krishichayan, T.Lauritsen, J.Li, D.Little, A.O.Macchiavelli, D.Rhodes, D.Seweryniak, S.M.Stolze, W.B.Walters, J.Wu

Triaxiality and the nature of low-energy excitations in 76Ge

NUCLEAR REACTIONS 208Pb(76Ge, 76Ge'), E=291, 304, 317 MeV; measured Eγ, Iγ, (76Ge)γ-coin using the GRETINA array with 28 Ge crystals in one experiment at 304-MeV beam energy, and 42 Ge crystals in a second experiment at 291- and 317-MeV beam energies, both in coincidence with scattered particles detected by using the CHICO2 array of position-sensitive parallel plate avalanche counters at the ATLAS-ANL facility. 76Ge; deduced levels, Jπ, γ-ray and Coulomb excitation yields analyzed by using the semiclassical, coupled-channel, Coulomb excitation least-squares code GOSIA, constrained by certain previouly known experimental nuclear structure parameters, E2, M1, E1 and E3 matrix elements, B(E2), B(M1), B(E1) and B(E3), spectroscopic quadrupole moments for five excited states, and evidence for rigid triaxial deformation at low excitation energies in 76Ge, and magnitudes of the quadrupole invariants Q+2, and expectation values of the quadrupole asymmetry parameters cos(3γ) for the members of the ground-state and the γ bands. Comparison with configuration interaction shell-model calculations and generalized triaxial rotor model, and with previous experimental data.

doi: 10.1103/PhysRevC.107.044314
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2022HA17      Phys.Rev. C 105, 055502 (2022)

A.C.Hayes, J.Friar, G.M.Hale, G.T.Garvey

Angular correlations in the e+e- decay of excited states in 8Be

NUCLEAR REACTIONS 7Li(p, γ), E=0.1-1.5 MeV; analyzed σ(E) from 1995ZA03 with R-matrix analysis; deduced M1/E1 ratio; calculated e+e- angular distribution from 18.15-MeV resonance in 8Be. Claimed no evidence of axion decay in the 8Be found.

doi: 10.1103/PhysRevC.105.055502
Citations: PlumX Metrics


2022TO13      Phys.Lett. B 835, 137576 (2022)

W.Tornow, A.P.Tonchev, S.W.Finch, Krishichayan, X.B.Wang, A.C.Hayes, H.G.D.Yeomans, D.A.Newmark

Neutral-current neutrino cross section and expected supernova signals for 40Ar from a three-fold increase in the magnetic dipole strength

NUCLEAR REACTIONS 40Ar(γ, γ'), E=9.4-10.2 MeV; measured reaction products, Eγ, Iγ; calculated the neutral-current neutrino σ using shell model; deduced γ-ray energies, J, π, resonance parameters, B(M1), B(E1). The Nuclear Resonance Fluorescence (NRF) technique, the High-Intensity Gamma-Ray Source (HIγS) of the Triangle Universities Nuclear Laboratory (TUNL).

doi: 10.1016/j.physletb.2022.137576
Citations: PlumX Metrics


2021MA19      Nucl.Data Sheets 172, 543 (2021)

A.M.Mattera, S.Zhu, A.B.Hayes, E.A.Mccutchan

Nuclear Data Sheets for A=252

COMPILATION 252U, 252Np, 252Pu, 252Am, 252Cm, 252Bk, 252Cf, 252Es, 252Fm, 252Md, 252No, 252Lr; compiled, evaluated nuclear structure data.

doi: 10.1016/j.nds.2021.02.002
Citations: PlumX Metrics

This article is in the ENSDF database. For more information, click here.


2021PR11      Phys.Rev. C 104, 044318 (2021)

V.S.Prasher, A.J.Mitchell, C.J.Lister, P.Chowdhury, L.Afanasieva, M.Albers, C.J.Chiara, M.P.Carpenter, D.Cline, N.D'Olympia, C.J.Guess, A.B.Hayes, C.R.Hoffman, R.V.F.Janssens, B.P.Kay, T.L.Khoo, A.Korichi, T.Lauritsen, E.Merchan, Y.Qiu, D.Seweryniak, R.Shearman, S.K.Tandel, A.Verras, C.Y.Wu, S.Zhu

Shapes, softness, and nonyrast collectivity in 186W

NUCLEAR REACTIONS 186W(136Xe, 136Xe')186W, E=725, 800 MeV from ATLAS-ANL facility; measured scattered beam- and target-like ions using Rochester-Livermore 4π CHICO2 array, Eγ, Iγ, γγ- and (particle)γ-coin, gγ(θ)(DCO) using Gammasphere array. 186W; deduced high-spin levels, J, π, Kπ, multipolarities, rotational bands, odd-even staggering parameters S(J) for bands and compared with predictions for an axially symmetric rotor, a rigid asymmetric rotor and a γ-unstable nucleus, B(E1) ratios. Systematics of E(first 2+), E(first 4+)/E(first 2+), E(second 2+)/E(first 2+), E(second 0+)/E(first 2+) for A=178-188 even-A W isotopes, and staggering parameters for 178,180,182,184,186,188W, 178,180Hf, 188Os.

doi: 10.1103/PhysRevC.104.044318
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2020MA37      Phys.Rev.Lett. 125, 102502 (2020)

N.Marginean, D.Little, Y.Tsunoda, S.Leoni, R.V.F.Janssens, B.Fornal, T.Otsuka, C.Michelagnoli, L.Stan, F.C.L.Crespi, C.Costache, R.Lica, M.Sferrazza, A.Turturica, A.D.Ayangeakaa, K.Auranen, M.Barani, P.C.Bender, S.Bottoni, M.Boromiza, A.Bracco, S.Calinescu, C.M.Campbell, M.P.Carpenter, P.Chowdhury, M.Ciemala, N.Cieplicka-Orynczak, D.Cline, C.Clisu, H.L.Crawford, I.E.Dinescu, J.Dudouet, D.Filipescu, N.Florea, A.M.Forney, S.Fracassetti, A.Gade, I.Gheorghe, A.B.Hayes, I.Harca, J.Henderson, A.Ionescu, L.W.Iskra, M.Jentschel, F.Kandzia, Y.H.Kim, F.G.Kondev, G.Korschinek, U.Koster, Krishichayan, M.Krzysiek, T.Lauritsen, J.Li, R.Marginean, E.A.Maugeri, C.Mihai, R.E.Mihai, A.Mitu, P.Mutti, A.Negret, C.R.Nita, A.Olacel, A.Oprea, S.Pascu, C.Petrone, C.Porzio, D.Rhodes, D.Seweryniak, D.Schumann, C.Sotty, S.M.Stolze, R.Suvaila, S.Toma, S.Ujeniuc, W.B.Walters, C.Y.Wu, J.Wu, S.Zhu, S.Ziliani

Shape Coexistence at Zero Spin in 64Ni Driven by the Monopole Tensor Interaction

NUCLEAR REACTIONS 62Ni(18O, 16O), E=39 MeV; 65Cu(11B, 12C), E=26 MeV; 63Ni(n, γ), E thermal; measured reaction products, Eγ, Iγ; analyzed available data from multiple experiments. 64Ni; deduced γ-ray energies, J, π, B(E2). Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.125.102502
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2019AY04      Phys.Rev.Lett. 123, 102501 (2019)

A.D.Ayangeakaa, R.V.F.Janssens, S.Zhu, D.Little, J.Henderson, C.Y.Wu, D.J.Hartley, M.Albers, K.Auranen, B.Bucher, M.P.Carpenter, P.Chowdhury, D.Cline, H.L.Crawford, P.Fallon, A.M.Forney, A.Gade, A.B.Hayes, F.G.Kondev, Krishichayan, T.Lauritsen, J.Li, A.O.Macchiavelli, D.Rhodes, D.Seweryniak, S.M.Stolze, W.B.Walters, J.Wu

Evidence for Rigid Triaxial Deformation in 76Ge from a Model-Independent Analysis

NUCLEAR REACTIONS 208Pb(76Ge, 76Ge'), E=304, 291, 317 MeV; measured reaction products, Eγ, Iγ. 76Ge; deduced γ-ray energies, E2 matrix elements, quadrupole asymmetry for bands, triaxial deformation.

doi: 10.1103/physrevlett.123.102501
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2018CH13      Nature(London) 554, 7691 (2018)

C.J.Chiara, J.J.Carroll, M.P.Carpenter, J.P.Greene, D.J.Hartley, R.V.F.Janssens, G.J.Lane, J.C.Marsh, D.A.Matters, M.Polasik, J.Rzadkiewicz, D.Seweryniak, S.Zhu, S.Bottoni, A.B.Hayes, S.A.Karamian

Isomer depletion as experimental evidence of nuclear excitation by electron capture

NUCLEAR REACTIONS 7Li(90Zr, 3np), E=840 MeV; measured Eγ, Iγ, γγγ-coin using Gammasphere array at ATLAS-ANL. 93Mo; deduced levels, first experimental evidence of process of nuclear excitation by electron capture (NEEC) through the isomer depletion of 2425-keV isomer and excitation of the 2430-keV intermediate level from the 2425-keV isomer, and observation of 2475-268-685-1478 γ cascade in coincidence.

NUCLEAR REACTIONS 90Zr(7Li, 3np), E(cm)=same as above for reverse kinematic reaction; measured Eγ, Iγ, γγ-coin at Australian National Laboratory. 93Mo; deduced levels, non-observation of 2475- and 268-keV γ rays in γγ coincidences in the normal kinematics reaction consistent with NEEC interpretation in the inverse kinematic reaction study at Argonne.

doi: 10.1038/nature25483
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2018HA01      Phys.Rev.Lett. 120, 022503 (2018)

A.C.Hayes, G.Jungman, E.A.McCutchan, A.A.Sonzogni, G.T.Garvey, X.B.Wang

Analysis of the Daya Bay Reactor Antineutrino Flux Changes with Fuel Burnup

NUCLEAR REACTIONS 235U, 239Pu(n, F), E thermal; analyzed available data; deduced origins of discrepancy between model predictions and the Daya Bay results for antineutrino flux and spectrum.

doi: 10.1103/PhysRevLett.120.022503
Citations: PlumX Metrics


2018HA38      Phys.Rev. C 98, 065505 (2018)

A.C.Hayes, J.L.Friar

Effect of Siegert's theorem on low-energy neutrino-nucleus interactions

NUCLEAR REACTIONS 16O(ν, X), E=25-150 MeV; 12C(ν, e-), E=30-75 MeV electron neutrinos; calculated σ(E), and differential σ(θ) using Siegert's theorem; discussed importance of conserving the vector current in calculating low-energy neutrino-nucleus interactions. 12C(μ-, ν)12B, E not given; calculated capture rates to low lying states of 12B, with and without using Siegert's theorem, and compared with experimental values.

doi: 10.1103/PhysRevC.98.065505
Citations: PlumX Metrics


2018WI09      Phys.Rev. C 98, 041302 (2018)

W.Witt, V.Werner, N.Pietralla, M.Albers, A.D.Ayangeakaa, B.Bucher, M.P.Carpenter, D.Cline, H.M.David, A.Hayes, C.Hoffman, R.V.F.Janssens, B.P.Kay, F.G.Kondev, W.Korten, T.Lauritsen, O.Moller, G.Rainovski, G.Savard, D.Seweryniak, J.Smith, R.Stegmann, S.Zhu, C.Y.Wu

Sub-shell closure and shape coexistence in the transitional nucleus 98Zr

NUCLEAR REACTIONS 196Pt(98Zr, 98Zr'), E=464 MeV from CARIBU source at ATLAS-ANL facility; measured recoils, Eγ, Iγ, (recoil)γ-coin using CHICO2 array of segmented parallel-plate avalanche counter (PPAC) for recoil detection, and GRETINA array of segmented HPGe detectors for γ detection. Coulomb excitation. 98Zr; deduced levels, upper limit of B(E2) for the first 2+ state. Comparison with shell model and Monte-Carlo shell model calculations, and with previous experimental values. Systematics of B(E2) values for the first 2+ states in 90,92,94,96,98,100,102,104,106Zr.

doi: 10.1103/PhysRevC.98.041302
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2017BO23      Phys.Lett. B 775, 271 (2017)

S.Bottoni, S.Zhu, R.V.F.Janssens, M.P.Carpenter, Y.Tsunoda, T.Otsuka, A.O.Macchiavelli, D.Cline, C.Y.Wu, A.D.Ayangeakaa, B.Bucher, M.Q.Buckner, C.M.Campbell, C.J.Chiara, H.L.Crawford, M.Cromaz, H.M.David, P.Fallon, A.Gade, J.P.Greene, J.Harker, A.B.Hayes, C.R.Hoffman, B.P.Kay, A.Korichi, T.Lauritsen, J.Sethi, D.Seweryniak, W.B.Walters, D.Weisshaar, A.Wiens

Nucleon correlations and the structure of 7130Zn41

NUCLEAR REACTIONS 70Zn(48Ca, 47Ca)71Zn, E=170 MeV; 197Au(70Zn, X)71Zn, E=430 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, decay scheme, J, π, modest oblate deformation. Comparison with Monte-Carlo shell-model calculations.

doi: 10.1016/j.physletb.2017.11.003
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2017BU07      Phys.Rev.Lett. 118, 152504 (2017)

B.Bucher, S.Zhu, C.Y.Wu, R.V.F.Janssens, R.N.Bernard, L.M.Robledo, T.R.Rodriguez, D.Cline, A.B.Hayes, A.D.Ayangeakaa, M.Q.Buckner, C.M.Campbell, M.P.Carpenter, J.A.Clark, H.L.Crawford, H.M.David, C.Dickerson, J.Harker, C.R.Hoffman, B.P.Kay, F.G.Kondev, T.Lauritsen, A.O.Macchiavelli, R.C.Pardo, G.Savard, D.Seweryniak, R.Vondrasek

Direct Evidence for Octupole Deformation in 146Ba and the Origin of Large E1 Moment Variations in Reflection-Asymmetric Nuclei

NUCLEAR REACTIONS 208Pb(146Ba, 146Ba'), E=659 MeV; measured reaction products, Eγ, Iγ. 144,146,148Ba; deduced energy levels, J, π, B(Eλ), quadrupole and octupole deformation parameters. Calculated HFB potential energy surfaces, neutron single-particle energies. Coulomb excitation, comparison with available data.

doi: 10.1103/PhysRevLett.118.152504
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2017CA06      Prog.Part.Nucl.Phys. 94, 68 (2017)

J.Carlson, M.P.Carpenter, R.Casten, C.Elster, P.Fallon, A.Gade, C.Gross, G.Hagen, A.C.Hayes, D.W.Higinbotham, C.R.Howell, C.J.Horowitz, K.L.Jones, F.G.Kondev, S.Lapi, A.Macchiavelli, E.A.McCutchan, J.Natowitz, W.Nazarewicz, T.Papenbrock, S.Reddy, M.J.Savage, G.Savard, B.M.Sherrill, L.G.Sobotka, M.A.Stoyer, M.B.Tsang, K.Vetter, I.Wiedenhoever, A.H.Wuosmaa, S.Yennello

White paper on nuclear astrophysics and low-energy nuclear physics, Part 2: Low-energy nuclear physics

doi: 10.1016/j.ppnp.2016.11.002
Citations: PlumX Metrics


2017DO01      Phys.Lett. B 766, 334 (2017)

D.T.Doherty, J.M.Allmond, R.V.F.Janssens, W.Korten, S.Zhu, M.Zielinska, D.C.Radford, A.D.Ayangeakaa, B.Bucher, J.C.Batchelder, C.W.Beausang, C.Campbell, M.P.Carpenter, D.Cline, H.L.Crawford, H.M.David, J.P.Delaroche, C.Dickerson, P.Fallon, A.Galindo-Uribarri, F.G.Kondev, J.L.Harker, A.B.Hayes, M.Hendricks, P.Humby, M.Girod, C.J.Gross, M.Klintefjord, K.Kolos, G.J.Lane, T.Lauritsen, J.Libert, A.O.Macchiavelli, P.J.Napiorkowski, E.Padilla-Rodal, R.C.Pardo, W.Reviol, D.G.Sarantites, G.Savard, D.Seweryniak, J.Srebrny, R.Varner, R.Vondrasek, A.Wiens, E.Wilson, J.L.Wood, C.Y.Wu

Triaxiality near the 110Ru ground state from Coulomb excitation

NUCLEAR REACTIONS 208Pb(110Ru, 110Ru'), E=430 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energy spectrum, B(E2) using GOSIA fit of the experimental data, level scheme, J, π, triaxial deformation. Comparison with available data.

doi: 10.1016/j.physletb.2017.01.031
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2017HA02      Rep.Prog.Phys. 80, 026301 (2017)

A.C.Hayes

Applications of nuclear physics

doi: 10.1088/1361-6633/80/2/026301
Citations: PlumX Metrics


2017SO18      Phys.Rev.Lett. 119, 112501 (2017)

A.A.Sonzogni, E.A.McCutchan, A.C.Hayes

Dissecting Reactor Antineutrino Flux Calculations

NUCLEAR REACTIONS 235U, 238U, 239,241Pu(n, F), E thermal; calculated antineutrino spectrum, number of β- decaying levels, Daya Bay spectrum.

doi: 10.1103/PhysRevLett.119.112501
Citations: PlumX Metrics


2017VO01      Phys.Rev. C 95, 024316 (2017)

A.Vogt, B.Birkenbach, P.Reiter, A.Blazhev, M.Siciliano, K.Hadynska-Klek, J.J.Valiente-Dobon, C.Wheldon, E.Teruya, N.Yoshinaga, K.Arnswald, D.Bazzacco, M.Bowry, A.Bracco, B.Bruyneel, R.S.Chakrawarthy, R.Chapman, D.Cline, L.Corradi, F.C.L.Crespi, M.Cromaz, G.de Angelis, J.Eberth, P.Fallon, E.Farnea, E.Fioretto, S.J.Freeman, B.Fu, A.Gadea, K.Geibel, W.Gelletly, A.Gengelbach, A.Giaz, A.Gorgen, A.Gottardo, A.B.Hayes, H.Hess, R.Hirsch, H.Hua, P.R.John, J.Jolie, A.Jungclaus, L.Kaya, W.Korten, I.Y.Lee, S.Leoni, L.Lewandowski, X.Liang, S.Lunardi, A.O.Macchiavelli, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, C.Muller-Gatermann, D.Napoli, C.J.Pearson, L.Pellegri, Zs.Podolyak, G.Pollarolo, A.Pullia, M.Queiser, F.Radeck, F.Recchia, P.H.Regan, D.Rosiak, N.Saed-Samii, E.Sahin, F.Scarlassara, D.Schneiders, M.Seidlitz, B.Siebeck, G.Sletten, J.F.Smith, P.-A.Soderstrom, A.M.Stefanini, T.Steinbach, O.Stezowski, S.Szilner, B.Szpak, R.Teng, C.Ur, V.Vandone, D.D.Warner, A.Wiens, C.Y.Wu, K.O.Zell

Isomers and high-spin structures in the N=81 isotones 135Xe and 137Ba

NUCLEAR REACTIONS 238U(136Xe, X), E=1 GeV; 208Pb(136Xe, X), E=930 MeV; 198Pt(136Xe, X), E=850 MeV; 130Te(11B, 3np)137Ba, E=54 MeV; measured reaction products, Eγ, Iγ, (particle)γ-coin, γγ-coin, (TKEL)γ-coin, half-lives of isomers by γγ(t). Four experiments carried out using 136Xe beam with 208Pb and 238U targets using PRISMA magnetic mass spectrometer and AGATA demonstrator array at Legnaro PIAVE+ALPI accelerator, 136Xe beam with 198Pt target using GAMMASPHERE and CHICO particle detector arrays at LBNL-cyclotron facility, and 11B beam with 130Te target using HORUS array at Cologne FN Tandem accelerator. 135Xe, 137Ba; deduced levels, J, π, isomers, configurations, B(E2). Comparison with shell-model calculations. Systematics of levels and isomers in N=81 nuclides 131Sn, 133Te, 135Xe, 137Ba, 139Ce, 141Nd, 143Sm and 145Gd.

NUCLEAR STRUCTURE 135Xe, 137Ba; calculated levels, J, π, B(E2) using large-scale shell-model with PQM130 and SN100PN interactions, average proton occupation numbers in each single particle orbit of the gdsh model space. Comparison with experimental data.

doi: 10.1103/PhysRevC.95.024316
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2017VO06      Phys.Rev. C 96, 024321 (2017)

A.Vogt, M.Siciliano, B.Birkenbach, P.Reiter, K.Hadynska-Klek, C.Wheldon, J.J.Valiente-Dobon, E.Teruya, N.Yoshinaga, K.Arnswald, D.Bazzacco, A.Blazhev, A.Bracco, B.Bruyneel, R.S.Chakrawarthy, R.Chapman, D.Cline, L.Corradi, F.C.L.Crespi, M.Cromaz, G.de Angelis, J.Eberth, P.Fallon, E.Farnea, E.Fioretto, C.Fransen, S.J.Freeman, B.Fu, A.Gadea, W.Gelletly, A.Giaz, A.Gorgen, A.Gottardo, A.B.Hayes, H.Hess, R.Hetzenegger, R.Hirsch, H.Hua, P.R.John, J.Jolie, A.Jungclaus, V.Karayonchev, L.Kaya, W.Korten, I.Y.Lee, S.Leoni, X.Liang, S.Lunardi, A.O.Macchiavelli, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, C.Muller-Gatermann, D.Napoli, C.J.Pearson, Zs.Podolyak, G.Pollarolo, A.Pullia, M.Queiser, F.Recchia, P.H.Regan, J.-M.Regis, N.Saed-Samii, E.Sahin, F.Scarlassara, M.Seidlitz, B.Siebeck, G.Sletten, J.F.Smith, P.-A.Soderstrom, A.M.Stefanini, O.Stezowski, S.Szilner, B.Szpak, R.Teng, C.Ur, D.D.Warner, K.Wolf, C.Y.Wu, K.O.Zell

High-spin structures in 132Xe and 133Xe and evidence for isomers along the N=79 isotones

NUCLEAR REACTIONS 208Pb(136Xe, X)132Xe/133Xe, E=6.84 MeV/nucleon from the PIAVE+ALPI accelerator complex at LNL-Legnaro; 198Pt(136Xe, X)132Xe/133Xe, E=6.25 MeV/nucleon from the LBNL cyclotron facility; 130Te(α, nγ), (α, 2nγ), E=19 MeV from Cologne FN Tandem accelerator; measured Eγ, Iγ, γγ-, (particle)γ-coin using Advanced GAmma Tracking Array (AGATA) in a demonstrator configuration, and magnetic spectrometer PRISMA for particle identification, (particle)γ-coin using Gammasphere array and CHICO gas-detector array, γγ(θ) using HORUS array at Cologne. 132,133Xe; deduced high-spin levels, J, π, half-life of a micro-sec isomer in 133Xe with Jπ=(23/2+), multipolarities, mixing ratios. Comparison with shell-model calculations using PQM130 and SN100PN interactions. Systematics of level energies in N=78 and 79 isotones from Z=50 to 64, and even-A A=120-136 Xe isotopes.

doi: 10.1103/PhysRevC.96.024321
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2017WA20      Phys.Rev. C 95, 064313 (2017)

X.B.Wang, A.C.Hayes

Weak magnetism correction to allowed β decay for reactor antineutrino spectra

NUCLEAR STRUCTURE 86Se, 90Kr, 94Sr, 102Zr, 104Mo, 110Ru, 136Te, 140Xe, 144Ba, 148Ce, 150Nd; calculated occupation probabilities and equivalent spectra for the proton and neutron single-particle energies using Hartree-Fock-Bogoliubov, Lipkin-Nogami method (HFB-LN) calculations.

RADIOACTIVITY 85Se, 93Sr, 92Y, 99Zr, 102Nb, 103Mo, 104Tc, 106Rh(β-); A=14-103(β-); calculated fractional orbital correction for the weak magnetism for the allowed β transitions, 235U; calculated aggregate thermal fission antineutrino spectrum.

doi: 10.1103/PhysRevC.95.064313
Citations: PlumX Metrics


2016AY01      Phys.Lett. B 754, 254 (2016)

A.D.Ayangeakaa, R.V.F.Janssens, C.Y.Wu, J.M.Allmond, J.L.Wood, S.Zhu, M.Albers, S.Almaraz-Calderon, B.Bucher, M.P.Carpenter, C.J.Chiara, D.Cline, H.L.Crawford, H.M.David, J.Harker, A.B.Hayes, C.R.Hoffman, B.P.Kay, K.Kolos, A.Korichi, T.Lauritsen, A.O.Macchiavelli, A.Richard, D.Seweryniak, A.Wiens

Shape coexistence and the role of axial asymmetry in 72Ge

NUCLEAR REACTIONS 208Pb(72Ge, 72Ge'), E=301 MeV; measured reaction products, Eγ, Iγ. 72Ge; deduced energy levels, J, π, reduced E2 matrix elements, B(E2) values. Comparison with available data.

doi: 10.1016/j.physletb.2016.01.036
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2016BU02      Phys.Rev.Lett. 116, 112503 (2016)

B.Bucher, S.Zhu, C.Y.Wu, R.V.F.Janssens, D.Cline, A.B.Hayes, M.Albers, A.D.Ayangeakaa, P.A.Butler, C.M.Campbell, M.P.Carpenter, C.J.Chiara, J.A.Clark, H.L.Crawford, M.Cromaz, H.M.David, C.Dickerson, E.T.Gregor, J.Harker, C.R.Hoffman, B.P.Kay, F.G.Kondev, A.Korichi, T.Lauritsen, A.O.Macchiavelli, R.C.Pardo, A.Richard, M.A.Riley, G.Savard, M.Scheck, D.Seweryniak, M.K.Smith, R.Vondrasek, A.Wiens

Direct Evidence of Octupole Deformation in Neutron-Rich 144Ba

NUCLEAR REACTIONS 208Pb(144Ba, 144Ba'), E=650 MeV; measured reaction products, Eγ, Iγ. 144Ba; deduced yields, E2 and E3 matrix elements, quadrupole moments, deformation parameters, B(E2), B(E3). Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.116.112503
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2016VO04      Phys.Rev. C 93, 054325 (2016)

A.Vogt, B.Birkenbach, P.Reiter, A.Blazhev, M.Siciliano, J.J.Valiente-Dobon, C.Wheldon, D.Bazzacco, M.Bowry, A.Bracco, B.Bruyneel, R.S.Chakrawarthy, R.Chapman, D.Cline, L.Corradi, F.C.L.Crespi, M.Cromaz, G.de Angelis, J.Eberth, P.Fallon, E.Farnea, E.Fioretto, S.J.Freeman, A.Gadea, K.Geibel, W.Gelletly, A.Gengelbach, A.Giaz, A.Gorgen, A.Gottardo, A.B.Hayes, H.Hess, H.Hua, P.R.John, J.Jolie, A.Jungclaus, W.Korten, I.Y.Lee, S.Leoni, X.Liang, S.Lunardi, A.O.Macchiavelli, R.Menegazzo, D.Mengoni, C.Michelagnoli, T.Mijatovic, G.Montagnoli, D.Montanari, D.Napoli, C.J.Pearson, L.Pellegri, Zs.Podolyak, G.Pollarolo, A.Pullia, F.Radeck, F.Recchia, P.H.Regan, E.Sahin, F.Scarlassara, G.Sletten, J.F.Smith, P.-A.Soderstrom, A.M.Stefanini, T.Steinbach, O.Stezowski, S.Szilner, B.Szpak, R.Teng, C.Ur, V.Vandone, D.Ward, D.D.Warner, A.Wiens, C.Y.Wu

High-spin structure of 134Xe

NUCLEAR REACTIONS 198Pt(136Xe, 134Xe), E=850 MeV; 208Pb(136Xe, 134Xe), E=930 MeV; 238U(136Xe, 134Xe), E=1 GeV; measured Eγ, Iγ, γγ-coin, γ(θ), time-of-flight total kinetic energy loss (TKEL) using Gammasphere and Chico arrays at LBNL cyclotron facility for the 198Pt+136Xe reaction, and PRISMA spectrometer, Dante and AGATA arrays at PIAVE+ALPI accelerator complex for the 208Pb+136Xe and 238U+136Xe reactions. 134Xe; deduced high-spin levels, J, π, multipolarity, configurations. Comparison with shell-model calculations using the jj55 effective interaction.

doi: 10.1103/PhysRevC.93.054325
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2016WA21      Phys.Rev. C 94, 034314 (2016)

X.B.Wang, J.L.Friar, A.C.Hayes

Nuclear Zemach moments and finite-size corrections to allowed β decay

RADIOACTIVITY 14C, 25Na, 35S, 45Ca, 61Cr, 64Co, 100,104Nb, 121Sn(β-); calculated charge density distribution of 120Sn, radial wave functions of the neutron in the parent nuclei and the proton in the daughter nuclei, single-density moments, and Zeemach moments from convoluted densities for allowed ground-state-to-ground-state β- decays. Hartree-Fock model using a Skyrme-like energy density functional. Discussed role of finite-size correction in β- decay in determining the expected antineutrino spectra from reactors.

doi: 10.1103/PhysRevC.94.034314
Citations: PlumX Metrics


2015DY01      Phys.Rev. C 91, 024326 (2015)

T.Dytrych, A.C.Hayes, K.D.Launey, J.P.Draayer, P.Maris, J.P.Vary, D.Langr, T.Oberhuber

Electron-scattering form factors for 6Li in the ab initio symmetry-guided framework

NUCLEAR REACTIONS 6Li(e, e'), E not given; calculated longitudinal C0 form factors using ab initio symmetry-adapted no-core shell-model description (SA-NCSM) for the bare JISP16 and NNLOopt NN interactions, and for several SU(3)-selected spaces. Comparison with available experimental data.

doi: 10.1103/PhysRevC.91.024326
Citations: PlumX Metrics


2015JA07      Eur.Phys.J. A 51, 179 (2015)

M.Jandel, B.Baramsai, E.Bond, G.Rusev, C.Walker, T.A.Bredeweg, M.B.Chadwick, A.Couture, M.M.Fowler, A.Hayes, T.Kawano, S.Mosby, I.Stetcu, T.N.Taddeucci, P.Talou, J.L.Ullmann, D.J.Vieira, J.B.Wilhelmy

Capture and fission with DANCE and NEUANCE

doi: 10.1140/epja/i2015-15179-7
Citations: PlumX Metrics


2014HA12      Phys.Rev.Lett. 112, 202501 (2014)

A.C.Hayes, J.L.Friar, G.T.Garvey, G.Jungman, G.Jonkmans

Systematic Uncertainties in the Analysis of the Reactor Neutrino Anomaly

doi: 10.1103/PhysRevLett.112.202501
Citations: PlumX Metrics


2014KW03      Phys.Lett. B 732, 210 (2014)

E.Kwan, C.Y.Wu, N.C.Summers, G.Hackman, T.E.Drake, C.Andreoiu, R.Ashley, G.C.Ball, P.C.Bender, A.J.Boston, H.C.Boston, A.Chester, A.Close, D.Cline, D.S.Cross, R.Dunlop, A.Finlay, A.B.Garnsworthy, A.B.Hayes, A.T.Laffoley, T.Nano, P.Navratil, C.J.Pearson, J.Pore, S.Quaglioni, C.E.Svensson, K.Starosta, I.J.Thompson, P.Voss, S.J.Williams, Z.M.Wang

Precision measurement of the electromagnetic dipole strengths in 11Be

NUCLEAR REACTIONS 196Pt(11Be, 11Be'), E=1.73, 2.09 MeV/nucleon;measured reaction products, Eγ, Iγ. 11Be; deduced yields, B(E1). Comparison with FRESCO code calculations.

doi: 10.1016/j.physletb.2014.03.049
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2013GA23      Nature 497, 199 (2013)

L.P.Gaffney, P.A.Butler, M.Scheck, A.B.Hayes, F.Wenander, M.Albers, B.Bastin, C.Bauer, A.Blazhev, S.Bonig, N.Bree, J.Cederkall, T.Chupp, D.Cline, T.E.Cocolios, T.Davinson, H.De Witte, J.Diriken, T.Grahn, A.Herzan, M.Huyse, D.G.Jenkins, D.T.Joss, N.Kesteloot, J.Konki, M.Kowalczyk, Th.Kroll, E.Kwan, R.Lutter, K.Moschner, P.Napiorkowski, J.Pakarinen, M.Pfeiffer, D.Radeck, P.Reiter, K.Reynders, S.V.Rigby, L.M.Robledo, M.Rudigier, S.Sambi, M.Seidlitz, B.Siebeck, T.Stora, P.Thoele, P.Van Duppen, M.J.Vermeulen, M.von Schmid, D.Voulot, N.Warr, K.Wimmer, K.Wrzosek-Lipska, C.Y.Wu, M.Zielinska

Studies of pear-shaped nuclei using accelerated radioactive beams

NUCLEAR REACTIONS 60Ni, 112,114Cd, 120Sn(220Rn, 220Rn'), (224Ra, 224Ra'), E=2.82, 2.83 MeV/nucleon; [220Rn and 224Ra secondary beams from U(p, X), E=1.4 GeV primary reaction]; measured Eγ, Iγ, γγ-, (particle)γγ-, (particle)(particle)γ-coin using Miniball array and DSSSDs at REX-EBIS-ISOLDE-CERN facility. 220Rn, 224Ra; deduced levels, J, π, γ-branching ratios, electromagnetic matrix elements, B(E1), B(E2), B(E3), Q1, Q2, Q3, octupole collectivity and deformation. Discussed electric dipole moment (EDM). Coulomb excitation data analyzed using GOSIA computer code. Comparison with self-consistent mean-field theory, and cluster model calculations. Systematics of Q1, Q2 and Q3 for 218,220,222,224,226Rn, 220,222,224,226,228Ra.

doi: 10.1038/nature12073
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2013UL01      Phys.Rev. C 87, 044607 (2013)

J.L.Ullmann, E.M.Bond, T.A.Bredeweg, A.Couture, R.C.Haight, M.Jandel, T.Kawano, H.Y.Lee, J.M.O'Donnell, A.C.Hayes, I.Stetcu, T.N.Taddeucci, P.Talou, D.J.Vieira, J.B.Wilhelmy, J.A.Becker, A.Chyzh, J.Gostic, R.Henderson, E.Kwan, C.Y.Wu

Prompt γ-ray production in neutron-induced fission of 239Pu

NUCLEAR REACTIONS 239Pu(n, F), E<30 keV; measured prompt Eγ, Iγ, fission σ(E), Gamma-ray multiplicity using DANCE γ-ray calorimeter at LANSCE facility; deduced average multiplicity, average total energy. GEANT4 simulation of DANCE detector. Fission Tagging. Comparison with Monte Carlo Hauser-Feshbach (MCHF) calculations, previous experimental studies, and with ENDF/B-VII.

doi: 10.1103/PhysRevC.87.044607
Citations: PlumX Metrics


2012BR11      Phys.Rev. C 86, 014617 (2012)

P.A.Bradley, G.P.Grim, A.C.Hayes, Gerard Jungman, R.S.Rundberg, J.B.Wilhelmy, G.M.Hale, R.C.Korzekwa

Neutron reactions in the hohlraum at the LLNL National Ignition Facility

NUCLEAR REACTIONS 197Au, 238U(n, γ), 197Au(n, n')197mAu, 197Au, 238U(n, 2n), (n, 3n), (n, 4n), 238U(n, F), E=0-30 MeV; analyzed techniques to measure neutron yields and neutron fluence spectra from (d, t) reaction at the LLNL National Ignition Facility for deuterium-tritium (DT) inertial confinement fusion. Neutron diagnostics and dosimetry.

doi: 10.1103/PhysRevC.86.014617
Citations: PlumX Metrics


2012HA06      Phys.Rev. C 85, 024617 (2012)

A.C.Hayes, H.R.Trellue, M.M.Nieto, W.B.Wilson

Antineutrino monitoring of burning mixed oxide plutonium fuels

RADIOACTIVITY 235,238U, 239,241Pu(SF); analyzed fission fraction, effective antineutrino detection cross section, and antineutrino signal as function of burn-up of LEU and MOX reactor and weapon grade fuels using Monteburns (MCNP+CINDERĀ90) code. Relevance to nuclear accountability.

doi: 10.1103/PhysRevC.85.024617
Citations: PlumX Metrics


2012HA28      Nucl.Instrum.Methods Phys.Res. A690, 68 (2012)

A.C.Hayes, G.Jungman

Determining reactor flux from xenon-136 and cesium-135 in spent fuel

doi: 10.1016/j.nima.2012.06.031
Citations: PlumX Metrics


2012OR05      Phys.Rev. C 86, 041303 (2012)

J.N.Orce, T.E.Drake, M.K.Djongolov, P.Navratil, S.Triambak, G.C.Ball, H.Al Falou, R.Churchman, D.S.Cross, P.Finlay, C.Forssen, A.B.Garnsworthy, P.E.Garrett, G.Hackman, A.B.Hayes, R.Kshetri, J.Lassen, K.G.Leach, R.Li, J.Meissner, C.J.Pearson, E.T.Rand, F.Sarazin, S.K.L.Sjue, M.A.Stoyer, C.S.Sumithrarachchi, C.E.Svensson, E.R.Tardiff, A.Teigelhoefer, S.J.Williams, J.Wong, C.Y.Wu

Reorientation-effect measurement of the (2+1 ll E2 ll 2+1) matrix element in 10Be

NUCLEAR REACTIONS 194Pt(10Be, 10Be'), E=41 MeV, [10Be beam from Ta(p, X), E=500 MeV]; measured Eγ, Iγ, particle spectra, (particle)γ-coin, angular distribution of γ yields for first 2+ states in 10Be and 194Pt using TIGRESS array at TRIUMF-ISACII facility. 10Be; deduced levels, J, π, diagonal matrix element for first 2+ state, spectroscopic quadrupole moment. 10Be, 194Pt; analyzed yield data using GOSIA code. Reorientation-effect in Coulomb-excitation. Comparison with shell-model (NCSM) calculations.

doi: 10.1103/PhysRevC.86.041303
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2012WA35      Phys.Rev. C 86, 064319 (2012)

D.Ward, A.O.Macchiavelli, R.M.Clark, D.Cline, M.Cromaz, M.A.Deleplanque, R.M.Diamond, P.Fallon, A.Gorgen, A.B.Hayes, G.J.Lane, I.-Y.Lee, T.Nakatsukasa, G.Schmidt, F.S.Stephens, C.E.Svensson, R.Teng, K.Vetter, C.Y.Wu

Band structure of 235U

NUCLEAR REACTIONS 235U(136Xe, 136Xe'), E=720 MeV; 235U(40Ca, 40Ca'), E=184 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin, Coulomb excitation yields, γ branching ratios using Gammasphere, 8π and CHICO arrays. 235U; deduced high-spin levels, J, π, B(M1), B(E2), B(E3) from Winther-deBoer analysis, gK, magnetic decoupling parameter, rotational bands, configurations. Analyzed coriolis interaction in j15/2 orbital. Comparison with quasiparticle random phase approximation (QRPA) calculations for B(E3). Discussed E3 correlations and Coriolis effects.

doi: 10.1103/PhysRevC.86.064319
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2011HA15      Int.J.Mod.Phys. E20, 474 (2011)

A.B.Hayes, D.Cline, C.Y.Wu, A.M.Hurst, M.P.Carpenter, J.P.Greene, R.V.F.Janssens, T.Lauritsen, D.Seweryniak, S.Zhu, S.A.Karamian, P.M.Walker, T.P.D.Swan, S.V.Rigby, D.M.Cullen, N.M.Lumley, P.Mason, J.J.Carroll, B.Detwiler, T.Harle, I.Mills, G.Trees

New structures in 178Hf and Coulomb excitation of isomers

NUCLEAR REACTIONS 208Pb(178Hf, 178Hf'), E=985 MeV; measured Eγ, Iγ, particle-γ-coin.; deduced energy levels, J, π, isomer bands, rotational sequence feeding.

doi: 10.1142/S0218301311017879
Citations: PlumX Metrics


2010HA14      Phys.Rev. C 81, 054301 (2010)

A.C.Hayes, A.A.Kwiatkowski

Structure of the particle-hole amplitudes in no-core shell model wave functions

NUCLEAR REACTIONS 6Li, 12C(e, e), (e, e'), E not given; calculated charge density, C0 and C2 form factors, point charged radius, charge form factor, B(E2), giant monopole strength using no-core shell model (NCSM) wave functions. Scattering from ground state and first excited state. Comparison with experimental data.

doi: 10.1103/PhysRevC.81.054301
Citations: PlumX Metrics


2010HA24      Phys.Rev. C 82, 044319 (2010)

A.B.Hayes, D.Cline, K.J.Moody, I.Ragnarsson, C.Y.Wu, J.A.Becker, M.P.Carpenter, J.J.Carroll, D.Gohlke, J.P.Greene, A.A.Hecht, R.V.F.Janssens, S.A.Karamian, T.Lauritsen, C.J.Lister, R.A.Macri, R.Propri, D.Seweryniak, X.Wang, R.Wheeler, S.Zhu

Coulomb excitation of a 242Am isomeric target: E2 and E3 strengths, rotational alignment, and collective enhancement

NUCLEAR REACTIONS 242mAm(40Ar, 40Ar'), E=170.5 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin using Gammasphere array. 242Am; deduced levels, J, π, rotational bands, Nilsson configurations, band parameters, alignments, B(E1), B(E2) and B(E3) strengths. Coulomb excitation. Comparison of alignment of the observed bands in 242Am with single-particle alignments in 241Am and with particle-rotor model calculations.

doi: 10.1103/PhysRevC.82.044319
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2010HU02      Phys.Rev. C 81, 014312 (2010)

A.M.Hurst, C.Y.Wu, M.A.Stoyer, D.Cline, A.B.Hayes, S.Zhu, M.P.Carpenter, K.Abu Saleem, I.Ahmad, J.A.Becker, C.J.Chiara, J.P.Greene, R.V.F.Janssens, T.L.Khoo, F.G.Kondev, T.Lauritsen, C.J.Lister, G.Mukherjee, S.V.Rigby, D.Seweryniak, I.Stefanescu

Rotational alignments in 235Np and the possible role of j15/2 neutrons

NUCLEAR REACTIONS 237Np(116Sn, 118Sn)235Np, E=801 MeV; measured Eγ, Iγ, γγ-, (particle)γ-, (fragment)( fragment)γ-coin, and angular distribution of γ-ray yields for 116Sn, 117Sn and 118Sn using the Gammasphere and CHICO arrays. 235Np; deduced levels, J, π, bands, angular momentum, moment of inertia as functions of rotational frequency, configurations. 116,117,118Sn; measured Eγ, γγ-coin. Comparison with cranked shell-model calculations and with alignment plots for 237Np and 241Am.

doi: 10.1103/PhysRevC.81.014312
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2010KA03      Phys.Lett. B 682, 391 (2010)

R.Kanungo, A.T.Gallant, M.Uchida, C.Andreoiu, R.A.E.Austin, D.Bandyopadhyay, G.C.Ball, J.A.Becker, A.J.Boston, H.C.Boston, B.A.Brown, L.Buchmann, S.J.Colosimo, R.M.Clark, D.Cline, D.S.Cross, H.Dare, B.Davids, T.E.Drake, M.Djongolov, P.Finlay, N.Galinski, P.E.Garrett, A.B.Garnsworthy, K.L.Green, S.Grist, G.Hackman, L.J.Harkness, A.B.Hayes, D.Howell, A.M.Hurst, H.B.Jeppesen, K.G.Leach, A.O.Macchiavelli, D.Oxley, C.J.Pearson, B.Pietras, A.A.Phillips, S.V.Rigby, C.Ruiz, G.Ruprecht, F.Sarazin, M.A.Schumaker, A.C.Shotter, C.S.Sumitharachchi, C.E.Svensson, I.Tanihata, S.Triambak, C.Unsworth, S.J.Williams, P.Walden, J.Wong, C.Y.Wu

Structure of states in 12Be via the 11Be(d, p) reaction

NUCLEAR REACTIONS 2H(11Be, p), E=5 MeV/nucleon; measured proton spectra, recoiling and product nucleus spectra, p(nucleus)-coin; deduced σ(θ), Q-value spectra, peak widths. 12Be; deduced energy levels, J, π, spectroscopic factors using DWBA analysis.

doi: 10.1016/j.physletb.2009.11.025
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1786. Data from this article have been entered in the XUNDL database. For more information, click here.


2009HU03      Phys.Lett. B 674, 168 (2009)

A.M.Hurst, C.Y.Wu, J.A.Becker, M.A.Stoyer, C.J.Pearson, G.Hackman, M.A.Schumaker, C.E.Svensson, R.A.E.Austin, G.C.Ball, D.Bandyopadhyay, C.J.Barton, A.J.Boston, H.C.Boston, R.Churchman, D.Cline, S.J.Colosimo, D.S.Cross, G.Demand, M.Djongolov, T.E.Drake, P.E.Garrett, C.Gray-Jones, K.L.Green, A.N.Grint, A.B.Hayes, K.G.Leach, W.D.Kulp, G.Lee, S.Lloyd, R.Maharaj, J.-P.Martin, B.A.Millar, S.Mythili, L.Nelson, P.J.Nolan, D.C.Oxley, E.Padilla-Rodal, A.A.Phillips, M.Porter-Peden, S.V.Rigby, F.Sarazin, C.S.Sumithrarachchi, S.Triambak, P.M.Walker, S.J.Williams, J.Wong, J.L.Wood

Narrowing of the neutron sd-pf shell gap in 29Na

NUCLEAR REACTIONS 110Pd(29Na, 29Na'), E=70 MeV; measured Eγ, Iγ, (particle)γ-coin, charged-particle spectra following Coulomb excitation; deduced σ. 29Na; deduced B(E2). Comparison with shell model.

doi: 10.1016/j.physletb.2009.03.017
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2009SC23      Phys.Rev. C 80, 044325 (2009); Erratum Phys.Rev. C 82, 069902 (2010)

M.A.Schumaker, D.Cline, G.Hackman, C.J.Pearson, C.E.Svensson, C.Y.Wu, A.Andreyev, R.A.E.Austin, G.C.Ball, D.Bandyopadhyay, J.A.Becker, A.J.Boston, H.C.Boston, L.Buchmann, R.Churchman, F.Cifarelli, R.J.Cooper, D.S.Cross, D.Dashdorj, G.A.Demand, M.R.Dimmock, T.E.Drake, P.Finlay, A.T.Gallant, P.E.Garrett, K.L.Green, A.N.Grint, G.F.Grinyer, L.J.Harkness, A.B.Hayes, R.Kanungo, A.F.Lisetskiy, K.G.Leach, G.Lee, R.Maharaj, J.-P.Martin, F.Moisan, A.C.Morton, S.Mythili, L.Nelson, O.Newman, P.J.Nolan, J.N.Orce, E.Padilla-Rodal, A.A.Phillips, M.Porter-Peden, J.J.Ressler, R.Roy, C.Ruiz, F.Sarazin, D.P.Scraggs, J.C.Waddington, J.M.Wan, A.Whitbeck, S.J.Williams, J.Wong

Coulomb excitation of the proton-dripline nucleus 20Na

NUCLEAR REACTIONS Ti(20Na, 20Na'), E=1.7 MeV/nucleon; measured particle spectra, Eα, Eγ, Iγ, γγ-, (particle)γ-coin, angular correlations and γ-ray yield. 20Na, 48Ti; deduced levels, J, π, mixing ratios, transition matrix elements, B(M1), B(E2), and static electric quadrupole moments. Tigress and Bambino arrays at TRIUMF-ISAC facility. GOSIA analysis of Coulomb excitation data. Comparisons with shell-model calculations using the USD, USDB and p-sd effective interactions employing OXBASH shell-model code, and with results for 20F mirror nucleus.

NUCLEAR MOMENTS 20Na, 48Ti; deduced static electric quadrupole moments from Coulomb excitation experiment.

doi: 10.1103/PhysRevC.80.044325
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2009SC28      Eur.Phys.J. A 42, 477 (2009)

M.A.Schumaker, D.Cline, G.Hackman, C.Pearson, C.E.Svensson, C.Y.Wu, A.Andreyev, R.A.E.Austin, G.C.Ball, D.Bandyopadhyay, J.A.Becker, A.J.Boston, H.C.Boston, L.Buchmann, R.Churchman, F.Cifarelli, R.J.Cooper, D.S.Cross, D.Dashdorj, G.A.Demand, M.R.Dimmock, T.E.Drake, P.Finlay, A.T.Gallant, P.E.Garrett, K.L.Green, A.N.Grint, G.F.Grinyer, L.J.Harkness, A.B.Hayes, R.Kanungo, A.F.Lisetskiy, K.G.Leach, G.Lee, R.Maharaj, J-P.Martin, F.Moisan, A.C.Morton, S.Mythili, L.Nelson, O.Newman, P.J.Nolan, J.N.Orce, E.Padilla-Rodal, A.A.Phillips, M.Porter-Peden, J.J.Ressler, R.Roy, C.Ruiz, F.Sarazin, D.P.Scraggs, J.C.Waddington, J.M.Wan, A.Whitbeck, S.J.Williams, J.Wong

Coulomb excitation of radioactive 20, 21Na

NUCLEAR REACTIONS Ti(20Na, 20Na'), (21Na, 21Na'), E=1.7 MeV/nucleon; 20,21Na, 48Ti; measured Eγ, Iγ, γγ-, (particle)γ-coin, angular correlations and γ-ray yield; deduced B(E2), levels, J, π, mixing ratios, transition matrix elements. Tigress and Bambino arrays at TRIUMF-ISAC facility. GOSIA analysis of Coulomb excitation data. Comparisons with shell-model calculations using the USD, USDB and p-sd effective interactions employing OXBASH shell-model code.

doi: 10.1140/epja/i2009-10816-4
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2009ST11      Phys.Rev. C 79, 064001 (2009)

I.Stetcu, S.Quaglioni, J.L.Friar, A.C.Hayes, P.Navratil

Electric dipole polarizabilities of hydrogen and helium isotopes

NUCLEAR STRUCTURE 3H, He, 4He; calculated electric dipole polarizability using the Schrodinger equation. Comparison with experimental data.

doi: 10.1103/PhysRevC.79.064001
Citations: PlumX Metrics


2008CH07      Nucl.Phys. A801, 101 (2008)

G.Christian, W.A.Peters, D.Absalon, D.Albertson, T.Baumann, D.Bazin, E.Breitbach, J.Brown, P.L.Cole, D.Denby, P.A.DeYoung, J.E.Finck, N.Frank, A.Fritsch, C.Hall, A.M.Hayes, J.Hinnefeld, C.R.Hoffman, R.Howes, B.Luther, E.Mosby, S.Mosby, D.Padilla, P.V.Pancella, G.Peaslee, W.F.Rogers, A.Schiller, M.J.Strongman, M.Thoennessen, L.O.Wagner

Production of nuclei in neutron unbound states via primary fragmentation of 48Ca

NUCLEAR REACTIONS 9Be(48Ca, X)10Li/11,13Be/23O, E=60 MeV/nucleon; measured neutron decay energy spectra, (fragment)(neutron)-coin using sequential neutron decay spectroscopy technique. 10Li, 11,13Be, 23O observed unbound states.

doi: 10.1016/j.nuclphysa.2008.01.004
Citations: PlumX Metrics


2008HA32      Phys.Rev. C 78, 024311 (2008)

A.C.Hayes, J.L.Friar, P.Moller

Splitting sensitivity of the ground and 7.6 eV isomeric states of 229Th

NUCLEAR STRUCTURE 229Th; calculated quasiparticle energies, energy deformations, splittings of g.s. and 7.6 eV isomeric state. Finite-rays microscopic-macroscopic model.

doi: 10.1103/PhysRevC.78.024311
Citations: PlumX Metrics


2008KU10      Phys.Rev. C 77, 061301 (2008)

W.D.Kulp, J.L.Wood, P.E.Garrett, C.Y.Wu, D.Cline, J.M.Allmond, D.Bandyopadhyay, D.Dashdorj, S.N.Choudry, A.B.Hayes, H.Hua, M.G.Mynk, M.T.McEllistrem, C.J.McKay, J.N.Orce, R.Teng, S.W.Yates

Search for intrinsic collective excitations in 152Sm

NUCLEAR REACTIONS 152Sm(n, n'γ), E=1.6-3.0 MeV; 208Pb(152Sm, 152Sm'), E=652 MeV; measured Eγ, Iγ, γγ-coin, angular distributions, excitation functions. 152Sm; deduced levels, J, π, half-lives, B(E2).

doi: 10.1103/PhysRevC.77.061301
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2008SC18      Phys.Rev. C 78, 044321 (2008)

M.A.Schumaker, D.Cline, G.Hackman, A.C.Morton, C.J.Pearson, C.E.Svensson, C.Y.Wu, A.Andreyev, R.A.E.Austin, G.C.Ball, D.Bandyopadhyay, J.A.Becker, A.J.Boston, H.C.Boston, L.Buchmann, R.Churchman, F.Cifarelli, R.J.Cooper, D.S.Cross, D.Dashdorj, G.A.Demand, M.R.Dimmock, T.E.Drake, P.Finlay, A.T.Gallant, P.E.Garrett, K.L.Green, A.N.Grint, G.F.Grinyer, L.J.Harkness, A.B.Hayes, R.Kanungo, K.G.Leach, G.Lee, R.Maharaj, J.-P.Martin, F.Moisan, S.Mythili, L.Nelson, O.Newman, P.J.Nolan, J.N.Orce, E.Padilla-Rodal, A.A.Phillips, M.Porter-Peden, J.J.Ressler, R.Roy, C.Ruiz, F.Sarazin, D.P.Scraggs, J.C.Waddington, J.M.Wan, A.Whitbeck, S.J.Williams, J.Wong

Coulomb excitation of radioactive 21Na and its stable mirror 21Ne

NUCLEAR REACTIONS Ti(21Na, 21Na), (21Ne, 21Ne'γ), E=1.7 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. 21Ne, 21Na, 42,46,48Ti; deduced levels, J, π, multipolarities, mixing ratios, B(E2). Coulomb excitation.

doi: 10.1103/PhysRevC.78.044321
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2008ST14      Phys.Lett. B 665, 168 (2008)

I.Stetcu, C.-P.Liu, J.L.Friar, A.C.Hayes, P.Navratil

Nuclear electric dipole moment of 3He

NUCLEAR STRUCTURE 3He; calculated electric dipole moment.

doi: 10.1016/j.physletb.2008.06.019
Citations: PlumX Metrics


2007BA49      Nucl.Phys. A787, 118c (2007)

G.C.Ball, A.Andreyev, R.A.E.Austin, D.Bandyopadhyay, J.A.Becker, A.J.Boston, H.C.Boston, A.Chen, R.Churchman, F.Cifarelli, D.Cline, R.J.Cooper, D.S.Cross, D.Dashdorj, G.Demand, M.R.Dimmock, T.E.Drake, P.Finlay, F.Gagon-Moisan, A.T.Gallant, P.E.Garrett, K.L.Green, A.N.Grint, G.Hackman, L.J.Harkness, A.B.Hayes, R.Kanungo, K.G.Leach, G.Lee, R.Maharaj, J.-P.Martin, A.C.Morton, S.Mythili, L.Nelson, O.Newman, P.J.Nolan, E.Padilla-Rodal, C.J.Pearson, A.A.Phillips, M.Porter-Peden, J.J.Ressler, R.Roy, C.Ruiz, H.Savajols, F.Sarazin, M.A.Schumaker, D.P.Scraggs, C.E.Svensson, J.C.Waddington, J.M.Wan, A.Whitbeck, S.J.Williams, J.Wong, C.Y.Wu

TRIUMF-ISAC Gamma-Ray Escape-Suppressed Spectrometer (TIGRESS): a versatile tool for radioactive beam physics

NUCLEAR REACTIONS Ti(21Ne, X), (20Na, X), (21Na, X), E=1.7 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, DSA.

doi: 10.1016/j.nuclphysa.2006.12.022
Citations: PlumX Metrics


2007GA26      Acta Phys.Pol. B38, 1169 (2007)

P.E.Garrett, A.Andreyev, R.A.E.Austin, G.C.Ball, D.Bandyopadhyay, J.A.Becker, A.J.Boston, R.S.Chakrawarthy, D.Cline, R.J.Cooper, R.Churchman, D.Cross, D.Dashdorj, G.A.Demand, M.R.Dimmock, T.E.Drake, P.Finlay, F.Gagon-Miosan, A.T.Gallant, K.L.Green, A.N.Grint, G.F.Grinyer, G.Hackman, L.J.Harkness, A.B.Hayes, R.Kanungo, W.D.Kulp, K.G.Leach, G.Lee, J.R.Leslie, J.-P.Martin, C.Mattoon, W.J.Mills, A.C.Morton, S.Mythili, L.Nelson, O.Newman, P.J.Nolan, E.Padilla-Rodal, C.J.Pearson, A.A.Phillips, M.Porter-Peden, J.J.Ressler, R.Roy, C.Ruiz, H.Savajols, F.Sarazin, M.A.Schumaker, D.P.Scraggs, H.C.Scraggs, M.D.Strange, C.E.Svensson, J.C.Waddington, J.M.Wan, A.Whitbeck, S.J.Williams, J.Wong, J.L.Wood, C.Y.Wu, E.F.Zganjar

Nuclear Structure Research at TRIUMF

NUCLEAR REACTIONS Ti(20Na, 20Na'), (21Na, 21Na'), E=1.7 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation; deduced levels energies, σ, B(E2).

RADIOACTIVITY 160Yb, 160Tm(EC); measured Eγ, Iγ, eγ-coinc. Deduced levels, J, π.


2007GA30      Nucl.Instrum.Methods Phys.Res. B261, 1084 (2007)

P.E.Garrett, A.Andreyev, R.A.E.Austin, G.C.Ball, D.Bandyopadhyay, J.A.Becker, A.J.Boston, H.C.Boston, R.S.Chakrawarthy, R.Churchman, D.Cline, R.J.Cooper, D.Cross, D.Dashdorj, G.A.Demand, M.R.Dimmock, T.Drake, P.Finlay, K.Gagnon, A.T.Gallant, K.L.Green, A.N.Grint, G.F.Grinyer, G.Hackman, L.J.Harkness, A.B.Hayes, R.Kanungo, W.D.Kulp, K.G.Leach, G.Lee, J.R.Leslie, R.Maharaj, J.-P.Martin, C.Mattoon, W.J.Mills, A.C.Morton, L.Nelson, O.Newman, P.J.Nolan, E.Padilla-Rodal, C.J.Pearson, A.A.Phillips, M.Porter-Peden, J.J.Ressler, C.Ruiz, F.Sarazin, M.A.Schumaker, D.P.Scraggs, M.D.Strange, M.Subramanian, C.E.Svensson, J.C.Waddington, J.Wan, A.Whitbeck, S.J.Williams, J.L.Wood, J.C.Wong, C.Y.Wu, E.F.Zganjar

The TRIUMF nuclear structure program and TIGRESS

doi: 10.1016/j.nimb.2007.04.258
Citations: PlumX Metrics


2007HA05      Phys.Rev. C 75, 034308 (2007)

A.B.Hayes, D.Cline, C.Y.Wu, H.Ai, H.Amro, C.Beausang, R.F.Casten, J.Gerl, A.A.Hecht, A.Heinz, H.Hua, R.Hughes, R.V.F.Janssens, C.J.Lister, A.O.Macchiavelli, D.A.Meyer, E.F.Moore, P.Napiorkowski, R.C.Pardo, Ch.Schlegel, D.Seweryniak, M.W.Simon, J.Srebrny, R.Teng, K.Vetter, H.J.Wollersheim

Spin dependence of K mixing, strong configuration mixing, and electromagnetic properties of 178Hf

NUCLEAR REACTIONS 178Hf(136Xe, 136Xe'), E=650 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (particle)γ-coin following Coulomb excitation. Ta(178Hf, 178Hf'), E ≈ 700-850 MeV; measured isomer production σ. 178Hf deduced levels, J, π, rotational bands, transition matrix elements, K-mixing features. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.75.034308
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2007HA37      Phys.Lett. B 650, 229 (2007)

A.C.Hayes, J.L.Friar

Sensitivity of nuclear transition frequencies to temporal variation of the fine structure constant or the strong interaction

doi: 10.1016/j.physletb.2007.05.021
Citations: PlumX Metrics


2007NG03      Phys.Rev. C 75, 034305 (2007)

E.Ngijoi-Yogo, S.K.Tandel, G.Mukherjee, I.Shestakova, P.Chowdhury, C.Y.Wu, D.Cline, A.B.Hayes, R.Teng, R.M.Clark, P.Fallon, A.O.Macchiavelli, K.Vetter, F.G.Kondev, S.Langdown, P.M.Walker, C.Wheldon, D.M.Cullen

Collective rotation and vibration in neutron-rich 180, 182Hf nuclei

NUCLEAR REACTIONS 180Hf(136Xe, X)180Hf/182Hf, E=750 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. 180,182Hf deduced levels, J, π, rotational and vibrational bands features. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.75.034305
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2007ST19      Nucl.Phys. A787, 455c (2007)

M.A.Stoyer, W.B.Walters, C.Y.Wu, D.Cline, H.Hua, A.B.Hayes, R.Teng, R.M.Clark, P.Fallon, A.Goergen, A.O.Macchiavelli, K.Vetter, P.Mantica, B.Tomlin

Spectroscopy of neutron-rich Pd and Cd isotopes near A=120

NUCLEAR REACTIONS 238U(α, F), E=30 MeV; measured fission fragment yield, Eγ, Iγ, (fragment)γ-coin. 117,118,120Pd, 122,124Cd deduced levels, J, π.

NUCLEAR STRUCTURE 94,96,98,100,102,104,106,108,110,112,114,116,118,120Pd; analyzed levels, J, π; deduced configuration systematics and shell closure effects.

doi: 10.1016/j.nuclphysa.2006.12.068
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2006HA04      Phys.Rev.Lett. 96, 042505 (2006)

A.B.Hayes, D.Cline, C.Y.Wu, J.Ai, H.Amro, C.Beausang, R.F.Casten, J.Gerl, A.A.Hecht, A.Heinz, R.Hughes, R.V.F.Janssens, C.J.Lister, A.O.Macchiavelli, D.A.Meyer, E.F.Moore, P.Napiorkowski, R.C.Pardo, Ch.Schlegel, D.Seweryniak, M.W.Simon, J.Srebrny, R.Teng, K.Vetter, H.J.Wollersheim

Breakdown of K Selection in 178Hf

NUCLEAR REACTIONS Ta(178Hf, 178Hf'), E≈ 700-850 MeV; measured delayed Eγ, Iγ following projectile Coulomb excitation; deduced isomer excitation function. 178Hf deduced transition matrix elements, K-mixing features.

RADIOACTIVITY 178mHf(IT) [from Coulomb excitation]; measured Eγ, Iγ. 178Hf deduced transition matrix elements, K-mixing features.

doi: 10.1103/PhysRevLett.96.042505
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2006WH02      Phys.Rev. C 74, 027303 (2006)

C.Wheldon, J.J.Valiente-Dobon, P.H.Regan, C.J.Pearson, C.Y.Wu, J.F.Smith, A.O.Macchiavelli, D.Cline, R.S.Chakrawarthy, R.Chapman, M.Cromaz, P.Fallon, S.J.Freeman, W.Gelletly, A.Gorgen, A.B.Hayes, H.Hua, S.D.Langdown, I.Y.Lee, X.Liang, Zs.Podolyak, G.Sletten, R.Teng, D.Ward, D.D.Warner, A.D.Yamamoto

Observation of an isomeric state in 197Au

NUCLEAR REACTIONS 198Pt(136Xe, X)195Au/197Au, E=850 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 197Au deduced levels, J, π, configurations, high-spin isomer T1/2. 195Au deduced transition. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.74.027303
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2006WU01      Phys.Rev. C 73, 034312 (2006)

C.Y.Wu, H.Hua, D.Cline, A.B.Hayes, R.Teng, D.Riley, R.M.Clark, P.Fallon, A.Goergen, A.O.Macchiavelli, K.Vetter

Evidence for possible shape transitions in neutron-rich Ru isotopes: Spectroscopy of 109, 110, 111, 112Ru

NUCLEAR REACTIONS 238U(α, F)109Ru/110Ru/111Ru/112Ru, E=30 MeV; measured Eγ, Iγ, γγ-, (fragment)γ-coin. 109,110,111,112Ru deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Gammasphere, Chico arrays, cranked mean-field calculations.

doi: 10.1103/PhysRevC.73.034312
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2005KU17      Phys.Rev. C 71, 041303 (2005)

W.D.Kulp, J.L.Wood, P.E.Garrett, J.M.Allmond, D.Cline, A.B.Hayes, H.Hua, K.S.Krane, R.-M.Larimer, J.Loats, E.B.Norman, P.Schmelzenbach, C.J.Stapels, R.Teng, C.Y.Wu

Identification of a pairing isomeric band in 152Sm

RADIOACTIVITY 152,152mEu(EC) [from 151Eu(n, γ)]; measured Eγ, Iγ, γγ-coin. 152Sm deduced levels, J, π, rotational band, pairing isomer.

NUCLEAR REACTIONS 208Pb(152Sm, 152Sm'), E=652 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin following projectile Coulomb excitation. 152Sm deduced levels, J, π, B(E2), rotational band, pairing isomer. Gammasphere, Chico arrays, level systematics in neighboring nuclides discussed.

doi: 10.1103/PhysRevC.71.041303
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2005RE11      Acta Phys.Pol. B36, 1313 (2005)

P.H.Regan, C.Wheldon, A.D.Yamamoto, J.J.Valiente-Dobon, D.Cline, C.Y.Wu, A.O.Macchiavelli, F.R.Xu, J.F.Smith, K.Andgren, R.S.Chakrawarthy, M.Cromaz, P.Fallon, S.J.Freeman, A.Gorgen, A.Hayes, H.Hua, S.D.Langdown, I-Y.Lee, C.J.Pearson, Zs.Podolyak, R.Teng

Vibrational and rotational sequences in 101Mo and 103, 4Ru studied via multinucleon transfer reactions

NUCLEAR REACTIONS 100Mo(136Xe, X)101Mo/103Ru/104Ru, E=700 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. 101Mo, 103,104Ru deduced high-spin levels, J, π, configurations. Gammasphere, Chico arrays.


2005VA32      Eur.Phys.J. A 25, Supplement 1, 475 (2005)

J.P.Vary, O.V.Atramentov, B.R.Barrett, M.Hasan, A.C.Hayes, R.Lloyd, A.I.Mazur, P.Navratil, A.G.Negoita, A.Nogga, W.E.Ormand, S.Popescu, B.Shehadeh, A.M.Shirokov, J.R.Spence, I.Stetcu, S.Stoica, T.A.Weber, S.A.Zaytsev

Ab initio No-Core Shell Model -- Recent results and future prospects

NUCLEAR STRUCTURE 4He; calculated radius. 6Li, 16O, 48Ar, 48K, 48Ca, 48Sc, 48Ti, 48V, 48Cr, 48Mn; calculated ground-state energies. 16O, 47Ca; calculated excited states energies. No-core shell model.

doi: 10.1140/epjad/i2005-06-214-x
Citations: PlumX Metrics


2004HU02      Phys.Rev. C 69, 014317 (2004)

H.Hua, C.Y.Wu, D.Cline, A.B.Hayes, R.Teng, R.M.Clark, P.Fallon, A.Goergen, A.O.Macchiavelli, K.Vetter

Triaxiality and the aligned h11/2 neutron orbitals in neutron-rich Zr and Mo isotopes

NUCLEAR REACTIONS 238U(α, F), E=30 MeV; measured Eγ, Iγ, γγ-, (fragment)γ-coin, fission fragment mass distributions. 100,101,102,103,104Zr, 102,103,104,105,106,107,108Mo; deduced high-spin levels, J, π, configurations, triaxial deformation. Gammasphere, Chico arrays, cranked mean-field calculations.

doi: 10.1103/PhysRevC.69.014317
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2004MB08      Braz.J.Phys. 34, 885 (2004)

G.V.Marti, A.J.Pacheco, J.E.Testoni, D.Abriola, O.A.Capurro, D.E.DiGregorio, J.O.Fernandez Niello, A.O.Macchiavelli, R.M.Clark, P.Fallon, A.Goergen, D.Ward, C.Y.Wu, A.Hayes, D.Cline, R.Teng

Measurement of Inelastic-Scattering Cross Sections in the 16O+28Si System to Discriminate Regular and Chaotic Regimes

NUCLEAR REACTIONS 28Si(16O, 16O'), E=40-46, 71, 73, 75 MeV; measured Eγ, Iγ, (particle)γ-coin, σ(θ). Gammasphere, Chico arrays.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1543.


2004RE11      Laser Phys.Lett. 1, 317 (2004)

P.H.Regan, J.J.Valiente-Dobon, C.Wheldon, C.Y.Wu, J.F.Smith, A.O.Macchiavelli, D.Cline, R.S.Chakrawarthy, R.Chapman, M.Cromaz, P.Fallon, S.J.Freeman, A.Gorgen, W.Gelletly, A.Hayes, S.D.Langdown, I.Y.Lee, X.Liang, C.J.Pearson, Zs.Podolyak, R.Teng, D.Ward, D.D.Warner, A.D.Yamamoto

Production of exotic nuclear isomers in multi-nucleon transfer reactions

NUCLEAR REACTIONS 198Pt(136Xe, X), E=850 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (particle)γ-coin following multinucleon transfer reactions. 198Pt deduced levels, J, π. 184W, 185Re, 191,192,195Os, 192,198Pt, 193Au deduced transitions, high-spin isomeric states T1/2. 136Ba, 133,134,136Xe deduced delayed transitions. Gammasphere, Chico arrays.

doi: 10.1002/lapl.200410073
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2004VA03      Phys.Rev. C 69, 024316 (2004)

J.J.Valiente-Dobon, P.H.Regan, C.Wheldon, C.Y.Wu, N.Yoshinaga, K.Higashiyama, J.F.Smith, D.Cline, R.S.Chakrawarthy, R.Chapman, M.Cromaz, P.Fallon, S.J.Freeman, A.Gorgen, W.Gelletly, A.Hayes, H.Hua, S.D.Langdown, I.Y.Lee, X.Liang, A.O.Macchiavelli, C.J.Pearson, Zs.Podolyak, G.Sletten, R.Teng, D.Ward, D.D.Warner, A.D.Yamamoto

136Ba studied via deep-inelastic collisions: Identification of the (νh11/2)-210+ isomer

NUCLEAR REACTIONS 198Pt(136Xe, X), E=850 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (particle)γ-coin. 136Ba deduced levels, J, π, B(E2), isomer T1/2. 128,130Te, 131,133I, 132,136Xe, 138Ba, 137La, 184W, 185Re, 191,192,195Os, 192,198Pt, 193Au; deduced isomers T1/2. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.69.024316
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2004WH02      Eur.Phys.J. A 20, 365 (2004)

C.Wheldon, J.J.Valiente-Dobon, P.H.Regan, C.J.Pearson, C.Y.Wu, J.F.Smith, A.O.Macchiavelli, D.Cline, R.S.Chakrawarthy, R.Chapman, M.Cromaz, P.Fallon, S.J.Freeman, A.Gorgen, W.Gelletly, A.Hayes, H.Hua, S.D.Langdown, I.Y.Lee, X.Liang, Zs.Podolyak, G.Sletten, R.Teng, D.Ward, D.D.Warner, A.D.Yamamoto

Multi-quasiparticle states in 184W via multi-nucleon transfer

NUCLEAR REACTIONS 198Pt(136Xe, X)184W, E=850 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 184W deduced levels, J, π, configurations, isomer T1/2. Gammasphere, Chico arrays, comparison with model predictions.

doi: 10.1140/epja/i2003-10189-8
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2004WU08      Phys.Rev. C 70, 064312 (2004)

C.Y.Wu, H.Hua, D.Cline, A.B.Hayes, R.Teng, R.M.Clark, P.Fallon, A.Goergen, A.O.Macchiavelli, K.Vetter

Multifaceted yrast structure and the onset of deformation in 96, 97Sr and 98, 99Zr

NUCLEAR REACTIONS 238U(α, F)96Sr/97Sr/98Zr/99Zr, E=30 MeV; measured Eγ, Iγ, γγ-, (fragment)γ-coin. 96,97Sr, 98,99Zr deduced high-spin levels, J, π, configurations. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.70.064312
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2003HA17      Phys.Rev.Lett. 91, 012502 (2003)

A.C.Hayes, P.Navratil, J.P.Vary

Neutrino-12C Scattering in the Ab Initio Shell Model with a Realistic Three-Body Interaction

NUCLEAR STRUCTURE 12C; calculated level energies, transitions B(E2), B(E1), quadrupole moment, electron scattering form factor. No-core shell model, three-body effective interactions.

NUCLEAR REACTIONS 12C(ν, e), (ν, μ), (μ, X), E not given; calculated σ. No-core shell model, three-body effective interactions.

doi: 10.1103/PhysRevLett.91.012502
Citations: PlumX Metrics


2003HA44      Phys.Rev. C 68, 067302 (2003)

A.C.Hayes

Inadequacy of scaling arguments for neutrino cross sections

NUCLEAR REACTIONS 12C(e, e'), E not given; calculated transverse magnetic form factor. 12C(ν, e), (ν, μ), E not given; calculated weak interaction rates. Use of scaling arguments discussed.

doi: 10.1103/PhysRevC.68.067302
Citations: PlumX Metrics


2003HU05      Phys.Lett. B 562, 201 (2003)

H.Hua, C.Y.Wu, D.Cline, A.B.Hayes, R.Teng, R.M.Clark, P.Fallon, A.Goergen, A.O.Macchiavelli, K.Vetter

The sudden onset of the band crossing for the aligned π g9/2 orbitals: a possible transition of triaxial shape from prolate to oblate?

NUCLEAR REACTIONS 238U(α, F), E=30 MeV; measured Eγ, Iγ, γγ-, (fission fragment)γ-coin. 112Ru, 116Pd deduced high-spin levels, J, π, configurations possible shape transition. Comparisons with neighboring nuclides. Gammasphere, Chico arrays.

doi: 10.1016/S0370-2693(03)00569-0
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2003LY02      Phys.Rev. C 67, 014607 (2003)

J.E.Lynn, A.C.Hayes

Theoretical evaluations of the fission cross section of the 77 eV isomer of 235U

NUCLEAR REACTIONS 235U(n, F), E < 2 MeV; calculated fission σ for ground and isomeric states. 235U(n, n'), (n, γ), E < 2 MeV; calculated capture and inelastic σ. 237U, 239Pu(n, F), E < 2 MeV; calculated fission σ. Comparisons with data.

doi: 10.1103/PhysRevC.67.014607
Citations: PlumX Metrics


2003RE29      Phys.Rev. C 68, 044313 (2003)

P.H.Regan, A.D.Yamamoto, F.R.Xu, C.Y.Wu, A.O.Macchiavelli, D.Cline, J.F.Smith, S.J.Freeman, J.J.Valiente-Dobon, K.Andgren, R.S.Chakrawarthy, M.Cromaz, P.Fallon, W.Gelletly, A.Gorgen, A.Hayes, H.Hua, S.D.Langdown, I.-Y.Lee, C.J.Pearson, Zs.Podolyak, R.Teng, C.Wheldon

Binary-reaction spectroscopy of 99, 100Mo: Intruder alignment systematics in N = 57 and N = 58 isotones

NUCLEAR REACTIONS 100Mo(136Xe, X)99Mo/100Mo, E=700 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. 99,100Mo deduced levels, J, configurations, rotational band features. Gammasphere, Chico arrays. Cranked mean-field, total Routhian surface calculations.

doi: 10.1103/PhysRevC.68.044313
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2002HA25      Phys.Rev. C65, 058501 (2002)

A.C.Hayes, L.Zanini

Parity Violation in Partial Neutron Capture Reactions

NUCLEAR REACTIONS 107Ag(n, γ), E not given; analyzed photon intensities for neighboring p-wave and s-wave resonances. Experiments for determination of parity-violating matrix elements discussed.

doi: 10.1103/PhysRevC.65.058501
Citations: PlumX Metrics


2002HA54      Phys.Rev.Lett. 89, 242501 (2002)

A.B.Hayes, D.Cline, C.Y.Wu, M.W.Simon, R.Teng, J.Gerl, C.Schlegel, H.J.Wollersheim, A.O.Macchiavelli, K.Vetter, P.Napiorkowski, J.Srebrny

Coulomb Excitation Paths of High-K Isomer Bands in 178Hf

NUCLEAR REACTIONS 178Hf(136Xe, 136Xe'), E=650 MeV; measured prompt and delayed Eγ, Iγ, (particle)γ-, γγ-coin following Coulomb excitation; deduced high-K isomer bands population mechanisms. 178Hf deduced high-spin levels, J, π, B(E2), K-mixing features. Gammasphere and Chico arrays.

doi: 10.1103/PhysRevLett.89.242501
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2002HU07      Phys.Rev. C65, 064325 (2002)

H.Hua, C.Y.Wu, D.Cline, A.B.Hayes, R.Teng, R.M.Clark, P.Fallon, A.O.Macchiavelli, K.Vetter

High-Spin States in 103, 105Mo, 103Nb, and the νh11/2 Alignment

NUCLEAR REACTIONS 238U(α, F), E=30 MeV; measured Eγ, Iγ, γγ-, (fission fragment)γ-coin. 103,105Mo, 103Nb deduced high-spin levels, J, π, configurations. 103Nb levels deduced g factors. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.65.064325
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2001WU03      Phys.Rev. C64, 014307 (2001); Comment Phys.Rev. C66, 039801 (2002)

C.Y.Wu, D.Cline, A.B.Hayes, M.W.Simon, R.Krucken, J.R.Cooper, C.J.Barton, C.W.Beausang, C.Bialik, M.A.Caprio, R.F.Casten, A.A.Hecht, H.Newman, J.Novak, N.Pietralla, K.Zyromski, N.V.Zamfir

Two-Phonon γ-Vibrational Strength in Osmium Nuclei

NUCLEAR REACTIONS 188,190Os(58Ni, 58Ni'), E=275 MeV; measured Doppler-shifted Eγ, Iγ, γγ-, (particle)γ-coin following Coulomb excitation. 188,190Os deduced levels, J, π, B(E2), two-phonon γ-vibration strength. Recoil-distance technique.

doi: 10.1103/PhysRevC.64.014307
Citations: PlumX Metrics


2000EN04      Phys.Rev. C61, 035502 (2000)

J.Engel, J.L.Friar, A.C.Hayes

Nuclear Octupole Correlations and the Enhancement of Atomic Time-Reversal Violation

doi: 10.1103/PhysRevC.61.035502
Citations: PlumX Metrics


2000HA17      Phys.Rev. C61, 044603 (2000)

A.C.Hayes, I.S.Towner

Shell-Model Calculations of Neutrino Scattering from 12C

NUCLEAR REACTIONS 12C(ν, μ-), (ν, e), (μ-, X), (γ, X), E not given; calculated σ. Shell model, comparisons with data.

doi: 10.1103/PhysRevC.61.044603
Citations: PlumX Metrics


2000TO10      Phys.Rev. C62, 054607 (2000)

S.Tomsovic, M.B.Johnson, A.C.Hayes, J.D.Bowman

Statistical Theory of Parity Nonconservation in Compound Nuclei

NUCLEAR REACTIONS 238U, 104,105,106,108Pd(polarized n, X), E not given; calculated compound nuclei weak spreading widths, parity-violating matrix elements. Comparison with data.

NUCLEAR STRUCTURE 239U, 105,106,107,109Pd; calculated weak spreading widths, parity-violating matrix elements. Comparison with data.

doi: 10.1103/PhysRevC.62.054607
Citations: PlumX Metrics


1999HA32      Phys.Rep. 315, 257 (1999)

A.C.Hayes

Nuclear Structure Issues Determining Neutrino-Nucleus Cross Sections

NUCLEAR REACTIONS 12C(ν, μ-), (ν, e), E=solar; calculated σ; deduced structure effects.

doi: 10.1016/S0370-1573(99)00026-5
Citations: PlumX Metrics


1999LE04      Phys.Rev. C59, 1211 (1999)

R.Lewis, A.C.Hayes

Deuteron Stripping as a Probe of the Proton Halo in 17F

NUCLEAR REACTIONS 16O(d, n), (d, p), E=8 MeV; analyzed σ(θ); deduced parameters. 17O, 17F deduced radii, halo features.

doi: 10.1103/PhysRevC.59.1211
Citations: PlumX Metrics


1997BE30      Phys.Rev. C56, 583 (1997)

C.J.Benesh, A.C.Hayes, J.L.Friar

Reply to ' Comment on ' Quantum-Mechanical Equivalent-Photon Spectrum for Heavy Ion Physics ' '

doi: 10.1103/PhysRevC.56.583
Citations: PlumX Metrics


1996BE44      Phys.Rev. C54, 1404 (1996)

C.J.Benesh, A.C.Hayes, J.L.Friar

Quantum-Mechnical Equivalent-Photon Spectrum for Heavy-Ion Physics

NUCLEAR REACTIONS 41Ca, 17O(197Au, 197Au'), E not given; calculated target dipole excitation σ. 197Au(12C, X), (20Ne, X), E=2.1 GeV/nucleon; 197Au(56Fe, X), (40Ar, X), E=1.9 GeV/nucleon; 197Au(20Ne, X), E=1.7 GeV/nucleon; 197Au(197Au, X), (209Bi, X), (86Kr, X), E=1 GeV/nucleon; 197Au(238U, X), E=0.96 GeV/nucleon; calculated single-neutron removal σ. Semi-classical, fully quantum mechanically derived photon spectrum approaches.

doi: 10.1103/PhysRevC.54.1404
Citations: PlumX Metrics


1996HO19      Phys.Rev.Lett. 77, 2408 (1996)

D.Horn, G.C.Ball, D.R.Bowman, W.G.Davies, D.Fox, A.Galindo-Uribarri, A.C.Hayes, G.Savard, L.Beaulieu, Y.Larochelle, C.St-Pierre

Pionic Fusion of Heavy Ions

NUCLEAR REACTIONS 12C(12C, X), E(cm)=137 MeV; measured pionic fusion associated σ.

doi: 10.1103/PhysRevLett.77.2408
Citations: PlumX Metrics


1995HA31      Phys.Rev. C52, 2807 (1995)

A.C.Hayes, S.M.Sterbenz

Comment on ' Three-Body Resonances in 6He, 6Li, and 6Be, and the Soft Dipole Mode Problem of Neutron Halo Nuclei '

NUCLEAR REACTIONS 11B(π-, π+), E=164 MeV; analyzed data interpretation; deduced proposed reaction mechanism validity for 11Li resonance decay related features. Data on 12C discussed.

doi: 10.1103/PhysRevC.52.2807
Citations: PlumX Metrics


1994TO06      Phys.Rev. C49, 2391 (1994)

I.S.Towner, A.C.Hayes

P, T-Violating Nuclear Matrix Elements in the One-Meson Exchange Approximation

doi: 10.1103/PhysRevC.49.2391
Citations: PlumX Metrics


1993HA06      Phys.Lett. 302B, 157 (1993)

A.C.Hayes, I.S.Towner

Shell Dependence of the Coupling Constants for the Effective One-Body Parity Nonconserving Weak Interaction

NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 208Pb, 232Th; calculated effective one-body parity nonconserving weak interaction coupling constants vs mass. Meson exchange model, shell model.

doi: 10.1016/0370-2693(93)90376-S
Citations: PlumX Metrics


1992BO01      Phys.Rev.Lett. 68, 780 (1992)

J.D.Bowman, G.T.Garvey, C.R.Gould, A.C.Hayes, M.B.Johnson

Parity Violation in the Compound Nucleus: The Role of Distant States

NUCLEAR STRUCTURE 232Th; calculated parity violating asymmetry; deduced distant states role.

doi: 10.1103/PhysRevLett.68.780
Citations: PlumX Metrics


1992MI01      Phys.Rev. C45, 473 (1992)

D.J.Millener, A.C.Hayes, D.Strottman

Comment on ' p-Shell Nuclei in a (0+2)(h-bar x Omega) Model Space. I. Method ' and on ' p-Shell nuclei in a (0+2)(h-bar x Omega) Model Space. II. Results '

NUCLEAR STRUCTURE 16O; analyzed other model calculation results; deduced effective interaction inconsistencies.

doi: 10.1103/PhysRevC.45.473
Citations: PlumX Metrics


1991GI06      Phys.Rev.Lett. 67, 1395 (1991)

W.R.Gibbs, A.C.Hayes

Determination of the Radius of the 11Li Neutron Halo from Pion Double Charge Exchange

NUCLEAR REACTIONS 11B(π-, π+), E not given; analyzed data. 11Li deduced neutron halo radius.

doi: 10.1103/PhysRevLett.67.1395
Citations: PlumX Metrics


1991HA03      Phys.Lett. 254B, 15 (1991)

A.C.Hayes

The Relation between Di-Neutron Cluster Model and Shell Model Configurations in 11Li

NUCLEAR STRUCTURE 11Li; calculated di-neutron cluster content, B(E1) vs cluster mixing θ. Shell model.

doi: 10.1016/0370-2693(91)90387-6
Citations: PlumX Metrics


1990HA10      Phys.Rev. C41, 1727 (1990)

A.C.Hayes, J.L.Friar, D.Strottman

Two-Photon Decay of the First Excited 0+ State in 16O

NUCLEAR STRUCTURE 16O; calculated 2γ decay rate, matrix elements, GDR resonances, B(λ). Shell model, large SU(3) basis.

doi: 10.1103/PhysRevC.41.1727
Citations: PlumX Metrics


1990HA33      Phys.Rev. C42, 2248 (1990)

A.C.Hayes, D.Strottman

Soft Giant Dipole Mode of 11Li

NUCLEAR STRUCTURE 11Li; calculated B(E1), transition strength distribution, Coulomb excitation σ.

doi: 10.1103/PhysRevC.42.2248
Citations: PlumX Metrics


1989HA03      Phys.Rev. C39, 699 (1989)

A.C.Hayes

Use of Inelastic Pion Scattering to Study Isospin Mixing in Nuclei

NUCLEAR REACTIONS 4He(π+, π+'), (π-, π-'), E=180 MeV; calculated σ(π+)/σ(π-).

doi: 10.1103/PhysRevC.39.699
Citations: PlumX Metrics


1988HA14      Phys.Rev. C37, 1554 (1988)

A.C.Hayes, S.Chakravarti, D.Dehnhard, P.J.Ellis, D.B.Holtkamp, L.-P.Lung, S.J.Seestrom-Morris, H.Baer, C.L.Morris, S.J.Greene, C.J.Harvey

Structure of the Low-Lying 2+ States in 14C from Inelastic Pion Scattering

NUCLEAR STRUCTURE 14C, 14N, 14O; calculated levels, B(λ). Shell model.

NUCLEAR REACTIONS 14C(π, π'), E=164 MeV; analyzed σ(θ). 14C level deduced isovector component quenching.

doi: 10.1103/PhysRevC.37.1554
Citations: PlumX Metrics


1987CH14      Phys.Rev. C35, 2197 (1987)

S.Chakravarti, D.Dehnhard, M.A.Franey, S.J.Seestrom-Morris, D.B.Holtkamp, C.L.Blilie, A.C.Hayes, C.L.Morris, D.J.Millener

Distorted-Wave Impulse Approximation and Coupled-Channels Analysis of Inelastic Pion Scattering from 18O

NUCLEAR REACTIONS 18O(π+, π+), (π+, π+'), (π-, π-), (π-, π-'), E=164 MeV; calculated σ(θ). 18O levels deduced transition densities. DWIA, coupled-channels calculations.

doi: 10.1103/PhysRevC.35.2197
Citations: PlumX Metrics


1983GA02      Phys.Rev.Lett. 50, 239 (1983)

M.Gai, M.Ruscev, A.C.Hayes, J.F.Ennis, R.Keddy, E.C.Schloemer, S.M.Sterbenz, D.A.Bromley

Coexistence of Single-Particle, Collective-Quadrupole, and α + 14C Molecular-Dipole Degrees of Freedom in 18O

NUCLEAR REACTIONS 14C(7Li, t), E=15 MeV; 14C(α, γ), E=resonance; measured tγ-coin, resonance capture γ-spectra. 18O deduced γ-transition multipolarity, β(λ), single particle, collective quadrupole, molecular dipole degrees of freedom coexistence.

doi: 10.1103/PhysRevLett.50.239
Citations: PlumX Metrics


1981GA33      Phys.Rev.Lett. 47, 1878 (1981)

M.Gai, E.C.Schloemer, J.E.Freedman, A.C.Hayes, S.K.Korotky, J.M.Manoyan, B.Shivakumar, S.M.Sterbenz, H.Voit, S.J.Willett, D.A.Bromley

Resonances in 16O + 16O

NUCLEAR REACTIONS 16O(16O, 16O), 16O(16O, α), E(cm)=15.5-17 MeV; measured σ(θ) vs E; deduced resonant, background S-matrix elements. 32S deduced resonances, J, π.

doi: 10.1103/PhysRevLett.47.1878
Citations: PlumX Metrics


Back to query form


Note: The following list of authors and aliases matches the search parameter A.Hayes: , A.B.HAYES, A.C.HAYES, A.M.HAYES