NSR Query Results

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NSR database version of April 11, 2024.

Search: Author = B.D.Macdonald

Found 8 matches.

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2000GR21      Nucl.Instrum.Methods Phys.Res. A450, 12 (2000)

C.J.Gross, T.N.Ginter, D.Shapira, W.T.Milner, J.W.McConnell, A.N.James, J.W.Johnson, J.Mas, P.F.Mantica, R.L.Auble, J.J.Das, J.L.Blankenship, J.H.Hamilton, R.L.Robinson, Y.A.Akovali, C.Baktash, J.C.Batchelder, C.R.Bingham, M.J.Brinkman, H.K.Carter, R.A.Cunningham, T.Davinson, J.D.Fox, A.Galindo-Uribarri, R.Grzywacz, J.F.Liang, B.D.MacDonald, J.MacKenzie, S.D.Paul, A.Piechaczek, D.C.Radford, A.V.Ramayya, W.Reviol, D.Rudolph, K.Rykaczewski, K.S.Toth, W.Weintraub, C.Williams, P.J.Woods, C.-H.Yu, E.F.Zganjar

Performance of the Recoil Mass Spectrometer and Its Detector Systems at the Holifield Radioactive Ion Beam Facility

doi: 10.1016/S0168-9002(00)00159-5
Citations: PlumX Metrics

2000PI05      Phys.Rev. C61, 047306 (2000)

A.Piechaczek, E.F.Zganjar, J.C.Batchelder, C.R.Bingham, T.N.Ginter, C.J.Gross, R.Grzywacz, B.D.Macdonald, S.D.Paul, K.Rykaczewski, K.S.Toth

Multipolarity of the 228.5-keV Transition in ⁸⁰Y

RADIOACTIVITY ^80mY(IT) [from ²⁴Mg(⁵⁸Ni, np)]; measured Eγ, Iγ, E(ce), I(ce). ⁸⁰Y levels deduced J, π, configuration, ICC, isomeric transition M3 multipolarity. Mass-separated source.

doi: 10.1103/PhysRevC.61.047306
Citations: PlumX Metrics

2000PI15      Phys.Rev. C62, 054317 (2000)

A.Piechaczek, E.F.Zganjar, J.C.Batchelder, B.D.MacDonald, W.D.Kulp, S.D.Paul, R.Terry, J.L.Wood

β Decay of the T = 0 Isomer in the N = Z Proton Drip-Line Nucleus ⁷⁰Br

RADIOACTIVITY ^70mBr(β⁺), (EC) [from ⁴⁰Ca(³²S, np)]; measured Eγ, Iγ, γγ-coin. ⁷⁰Br deduced isomer J, π, configuration, deformation. ⁷⁰Se deduced four-quasiparticle states. Mass-separated source.

doi: 10.1103/PhysRevC.62.054317
Citations: PlumX Metrics

1999BI14      Phys.Rev. C59, R2984 (1999)

C.R.Bingham, J.C.Batchelder, K.Rykaczewski, K.S.Toth, C.-H.Yu, T.N.Ginter, C.J.Gross, R.Grzywacz, M.Karny, S.H.Kim, B.D.MacDonald, J.Mas, J.W.McConnell, P.B.Semmes, J.Szerypo, W.Weintraub, E.F.Zganjar

Identification of a Proton-Emitting Isomer in ¹⁵¹Lu

RADIOACTIVITY ^151mLu(p) [from ⁹⁶Ru(⁵⁸Ni, 2np)]; measured Ep, T_1/2. ¹⁵¹Lu deduced level, J, π, spectroscopic factor. Comparison with model calculations. Energy level systematics discussed.

doi: 10.1103/PhysRevC.59.R2984
Citations: PlumX Metrics

1999RY04      Phys.Rev. C60, 011301 (1999)

K.Rykaczewski, J.C.Batchelder, C.R.Bingham, T.Davinson, T.N.Ginter, C.J.Gross, R.Grzywacz, M.Karny, B.D.MacDonald, J.F.Mas, J.W.McConnell, A.Piechaczek, R.C.Slinger, K.S.Toth, W.B.Walters, P.J.Woods, E.F.Zganjar, B.Barmore, L.Gr.Ixaru, A.T.Kruppa, W.Nazarewicz, M.Rizea, T.Vertse

Proton Emitters ¹⁴⁰Ho and ¹⁴¹Ho: Probing the structure of unbound Nilsson orbitals

NUCLEAR REACTIONS ⁹²Mo(⁵⁴Fe, xnp)¹⁴⁰Ho/¹⁴¹Ho/^141mHo, E=315 MeV; measured proton spectra following residual nucleus decay, (recoil)(decay)-coin; deduced production σ.

RADIOACTIVITY ^140,141mHo(p) [from ⁹²Mo(⁵⁴Fe, xnp)]; measured Ep, T_1/2. ^140,141Ho deduced proton resonance features, configurations, deformation effects. Coupled-channels analysis.

doi: 10.1103/PhysRevC.60.011301
Citations: PlumX Metrics

1999YU02      Phys.Rev. C59, R1834 (1999)

C.-H.Yu, A.Galindo-Uribarri, S.D.Paul, M.P.Carpenter, C.N.Davids, R.V.F.Janssens, C.J.Lister, D.Seweryniak, J.Uusitalo, B.D.MacDonald

Spectroscopy of the Proton Emitter ¹⁰⁹I

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 2np), E=220 MeV; measured Eγ, Iγ, γγ-coin, (proton)γ-coin following recoil proton decay. ¹⁰⁹I deduced high-spin levels, possible J, π, configurations. Gammasphere array, fragment mass analyzer, recoil-decay tagging technique.

doi: 10.1103/PhysRevC.59.R1834
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1998PA37      Phys.Rev. C58, R3037 (1998)

S.D.Paul, C.Baktash, W.Satula, C.J.Gross, I.Birriel, R.M.Clark, R.A.Cunningham, M.Devlin, P.Fallon, A.Galindo-Uribarri, T.Ginter, D.R.Lafosse, J.Kay, F.Lerma, I.Y.Lee, C.Leyland, A.O.Macchiavelli, B.D.MacDonald, S.J.Metcalfe, A.Piechaczek, D.C.Radford, W.Reviol, L.L.Riedinger, D.Rudolph, K.Rykaczewski, D.G.Sarantites, J.X.Saladin, D.Shapira, G.N.Sylvan, S.L.Tabor, K.S.Toth, W.Weintraub, D.F.Winchell, V.Q.Wood, R.Wyss, C.H.Yu

Band Structure in ⁷⁹Y and the Question of T = 0 Pairing

NUCLEAR REACTIONS ²⁸Si(⁵⁴Fe, 2np), E=200 MeV; measured Eγ, Iγ, (recoil)γ-coin. ⁵⁸Ni(²⁸Si, 2npα), E=130 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. ⁷⁹Y deduced levels J, π, rotational bands, no T=0 np pairing influence. Gammasphere, Microball, recoil mass spectrometer. Cranked shell model calculations.

doi: 10.1103/PhysRevC.58.R3037
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1998YU05      Phys.Rev. C58, R3042 (1998)

C.-H.Yu, J.C.Batchelder, C.R.Bingham, R.Grzywacz, K.Rykaczewski, K.S.Toth, Y.Akovali, C.Baktash, A.Galindo-Uribarri, T.N.Ginter, C.J.Gross, M.Karny, S.H.Kim, B.D.MacDonald, S.D.Paul, D.C.Radford, J.Szerypo, W.Weintraub

In-Beam Spectroscopy Study of the Proton Emitter ¹⁵¹Lu

NUCLEAR REACTIONS ⁹⁶Ru(⁵⁸Ni, 2np), E=266 MeV; measured Eγ, Iγ, (recoil)γ-coin. ¹⁵¹Lu deduced levels, possible J, π, isomeric level T_1/2 upper limit. Recoil-decay tagging technique. Comparisons with neighboring nuclides.

doi: 10.1103/PhysRevC.58.R3042
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.