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NSR database version of April 24, 2024.

Search: Author = M.R.Maier

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1999AH07      Phys.Rev. C60, 064601 (1999)

I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, C.M.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, A.L.Hallin, Th.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.M.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, A.R.Young, J.E.Yurkon

Positron-Electron Pairs Produced in Heavy-Ion Collisions

NUCLEAR REACTIONS ²³²Th(²³⁸U, X), E=5.95 MeV/nucleon; ¹⁸¹Ta(²³⁸U, X), E=5.95, 6.1, 6.3 MeV/nucleon; measured positron, electron spectra, multiplicities, e^-e⁺-coin, angular correlation; deduced no sharp structure in sum-energy spectra. APEX spectrometer.

doi: 10.1103/PhysRevC.60.064601
Citations: PlumX Metrics

1997AH01      Phys.Rev.Lett. 78, 618 (1997)

I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, A.L.Hallin, T.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.R.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.Young, J.E.Yurkon, and the APEX Collaboration

Search for Monoenergetic Positron Emission from Heavy-Ion Collisions at Coulomb-Barrier Energies

NUCLEAR REACTIONS ¹⁸¹Ta(²³⁸U, X), E=5.95-6.3 MeV/nucleon; ²³²Th(²³⁸U, X), E=5.95 MeV/nucleon; measured positron energy spectra; deduced no structure.

doi: 10.1103/PhysRevLett.78.618
Citations: PlumX Metrics

1997AH04      Phys.Rev. C55, R2755 (1997)

I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.A.Chishti, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, J.S.Greenberg, S.B.Gazes, A.L.Hallin, T.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.Young, J.E.Yurkon, and the APEX Collaboration

Internal Pair Conversion in Heavy Nuclei

NUCLEAR REACTIONS ²⁰⁶Pb(²⁰⁶Pb, X), E=5.90 MeV/nucleon; measured e⁺e^--sum energy spectra, Doppler corrected Eγ; deduced internal pair conversion to gamma branching ratio. ²³²Th(²⁰⁸Pb, X), E=5.80 MeV/nucleon; ²³⁸U(²⁰⁸Pb, X), E=5.80 MeV/nucleon; ¹⁸¹Ta(²³⁸U, X), E=5.95 MeV/nucleon; ²³²Th(²³⁸U, X), E=5.90 MeV/nucleon; measured e⁺e^--sum energy, Doppler corrected Eγ; deduced no discrete lines evidence in e⁺e^- spectra. ²³⁸U deduced new levels evidence.

doi: 10.1103/PhysRevC.55.R2755
Citations: PlumX Metrics

1997AH05      Z.Phys. A358, 235 (1997)

I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, A.L.Hallin, T.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, A.Young, J.E.Yurkon, and the APEX Collaboration

The Positron-Electron Peak Puzzle: Results from APEX

NUCLEAR REACTIONS ²³²Th(²³⁸U, X), E=5.78-5.95 MeV/nucleon; ¹⁸¹Ta(²³⁸U, X), E=5.79-6.3 MeV/nucleon; measured total (e⁺)(heavy-ion)-, (e⁺e^-)(heavy-ion)-coin events number; deduced very low light neutral particle production upper limits.

doi: 10.1007/s002180050316
Citations: PlumX Metrics

1996AH05      Acta Phys.Pol. B27, 387 (1996)

I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.Gazes, A.L.Hallin, T.Happ, N.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, A.Young, J.E.Yurkon, and the APEX Collaboration

The Positron Peak Puzzle - Recent Results from APEX

NUCLEAR REACTIONS ²³²Th(²³⁸U, X), E=5.95 MeV/nucleon; ¹⁸¹Ta(²³⁸U, X), E=5.96-6.3 MeV/nucleon; ²⁰⁶Pb(²⁰⁶Pb, X), E not given; analyzed e⁺e^--sum energy spectra. ²³²Th, ²³⁸U(²⁰⁸Pb, X), E=5.8 MeV/nucleon; ²³²Th, ¹⁸¹Ta(²³⁸U, X), E=5.95 MeV/nucleon; ²⁰⁶Pb(²⁰⁶Pb, X), E=5.9 MeV/nucleon; analyzed Doppler reconstructed γ spectra; deduced limits on 1.78 MeV ²³⁸U transition possible contribution to (heavy ion)γ-coin.

1996AH07      Nucl.Instrum.Methods Phys.Res. A370, 539 (1996)

I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, J.S.Greenberg, J.P.Greene, A.L.Hallin, Th.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.M.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.R.Young, J.E.Yurkon

A Solenoidal Spectrometer for Positron-Electron Pairs Produced in Heavy-Ion Collisions

RADIOACTIVITY ⁸⁵Sr(EC); ¹¹³Sn(EC); ²⁰³Hg(β^-); measured electron spectra; deduced apparatus response, efficiency. New solenoidal spectrometer.

NUCLEAR REACTIONS ¹⁸¹Ta(²³⁸U, X), E=6.1 MeV/nucleon; measured γ-, positron energy spectra. New solenoidal spectrometer.

doi: 10.1016/0168-9002(95)00829-2
Citations: PlumX Metrics

1996SA51      Nucl.Instrum.Methods Phys.Res. A381, 418 (1996)

D.G.Sarantites, P.-F.Hua, M.Devlin, L.G.Sobotka, J.Elson, J.T.Hood, D.R.LaFosse, J.E.Sarantites, M.R.Maier

' The Microball ' Design, Instrumentation and Response Characteristics of a 4π-Multidetector Exit Channel-Selection Device for Spectroscopic and Reaction Mechanism Studies with Gammasphere

NUCLEAR REACTIONS ⁵⁸Ni(²⁸Si, xnypzα), E=130 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin; deduced charged particle detector array characteristics. Other reactions discussed.

doi: 10.1016/S0168-9002(96)00785-1
Citations: PlumX Metrics

1995AH01      Nucl.Phys. A583, 247c (1995)

I.Ahmad, S.M.Austin, B.B.Back, D.Bazin, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, J.S.Greenberg, A.L.Hallin, T.Happ, J.Last, N.Kaloskamis, E.Kashy, W.Kutschera, C.J.Lister, M.Liu, M.R.Maier, D.Mercer, A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.Young, J.E.Yurkon

Positron Production in Heavy Ion Collisions: Current status of the problem

NUCLEAR REACTIONS ¹⁸¹Ta(²³⁸U, X), E=5.9-6.3 MeV/nucleon; compiled, analyzed, reviewed electron, positron production data.

doi: 10.1016/0375-9474(94)00667-C
Citations: PlumX Metrics

1995AH06      Phys.Rev.Lett. 75, 2658 (1995)

I.Ahmad, S.M.Austin, B.B.Back, R.R.Betts, F.P.Calaprice, K.C.Chan, A.Chishti, P.Chowdhury, C.Conner, R.W.Dunford, J.D.Fox, S.J.Freedman, M.Freer, S.B.Gazes, A.L.Hallin, T.Happ, D.Henderson, N.I.Kaloskamis, E.Kashy, W.Kutschera, J.Last, C.J.Lister, M.Liu, M.R.Maier, D.J.Mercer, D.Mikolas, P.A.A.Perera, M.D.Rhein, D.E.Roa, J.P.Schiffer, T.A.Trainor, P.Wilt, J.S.Winfield, M.Wolanski, F.L.H.Wolfs, A.H.Wuosmaa, G.Xu, A.Young, J.E.Yurkon, and the APEX Collaboration

Search for Narrow Sum-Energy Lines in Electron-Positron Pair Emission from Heavy-Ion Collisions Near the Coulomb Barrier

NUCLEAR REACTIONS ¹⁸¹Ta(²³⁸U, X), E=5.95-6.3 MeV/nucleon; ²³²Th(²³⁸U, X), E=5.95 MeV/nucleon; measured pair emission sum spectra; deduced no sharp lines evidence, neutral particle isolated decay related features.

doi: 10.1103/PhysRevLett.75.2658
Citations: PlumX Metrics

1995CH56      Phys.Lett. 357B, 281 (1995)

F.Cristancho, D.R.LaFosse, C.Baktash, D.F.Winchell, B.Cederwall, J.Doring, C.J.Gross, P.-F.Hua, H.-Q.Jin, M.Korolija, E.Landulfo, I.Y.Lee, A.O.Macchiavelli, M.R.Maier, W.Rathbun, J.X.Saladin, D.Sarantites, D.W.Stracener, S.L.Tabor, A.Vander Molen, T.R.Werner

Multiple Superdeformed Bands in ⁸¹Sr

NUCLEAR REACTIONS ⁵⁸Ni(²⁹Si, 2pα), E=128 MeV; measured γγ-coin. ⁸¹Sr deduced high-spin levels, J, π, multiple superdeformed bands, moments of inertia. Cranked shell model.

doi: 10.1016/0370-2693(95)00918-B
Citations: PlumX Metrics

1995LA18      Phys.Rev.Lett. 74, 5186 (1995)

D.R.LaFosse, D.G.Sarantites, C.Baktash, P.-F.Hua, B.Cederwall, P.Fallon, C.J.Gross, H.-Q.Jin, M.Korolija, I.Y.Lee, A.O.Macchiavelli, M.R.Maier, W.Rathbun, D.W.Stracener, T.R.Werner

Evidence for Hyperdeformation in ¹⁴⁷Gd

NUCLEAR REACTIONS ¹⁰⁰Mo(⁵¹V, X), E=230 MeV; measured γγ-coin. ¹⁴⁷Gd deduced levels, J, π, hyperdeformation.

doi: 10.1103/PhysRevLett.74.5186
Citations: PlumX Metrics

1995LA21      Phys.Lett. 354B, 34 (1995)

D.R.LaFosse, P.-F.Hua, D.G.Sarantites, C.Baktash, Y.A.Akovali, M.Brinkman, B.Cederwall, F.Cristancho, J.Doring, C.J.Gross, H.-Q.Jin, M.Korolija, E.Landulfo, I.Y.Lee, A.O.Macchiavelli, M.R.Maier, W.Rathbun, J.X.Saladin, D.W.Stracener, S.L.Tabor, A.Vander Molen, T.R.Werner

Characterization of the First Superdeformed Band in the A ≈ 80 Region

NUCLEAR REACTIONS ⁵⁸Ni(²⁹Si, X), E=128 MeV; measured γγ-coin, energy correlations. ⁸³Sr deduced high-spin levels, J, π, superdeformed bands.

doi: 10.1016/0370-2693(95)00499-B
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1989MU03      Nucl.Instrum.Methods Phys.Res. A275, 112 (1989)

T.Murakami, T.K.Nayak, W.G.Lynch, K.Swartz, Z.Chen, D.J.Fields, C.K.Gelbke, Y.D.Kim, M.R.Maier, J.Pochodzalla, M.B.Tsang, H.M.Xu, F.Zhu

A Position Sensitive High Resolution Hodoscope for Particle Unstable Intermediate Mass Fragments

NUCLEAR REACTIONS Ag(¹⁴N, p¹³C), E=35 MeV/nucleon; measured p(¹³C)-correlation, σ(E(relative)); deduced projectile fragment decay.

doi: 10.1016/0168-9002(89)90341-0
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1989PA14      Nucl.Instrum.Methods Phys.Res. A278, 749 (1989)

S.Pai, W.F.Piel, Jr., D.B.Fossan, M.R.Maier

A Versatile Electronic Pulse-Shape Discriminator

NUCLEAR REACTIONS ¹²²Sn(¹⁸O, xn), E=89 MeV; measured nγ-timing distribution. New electronic pulse shape discrimination.

RADIOACTIVITY ²⁵²Cf(SF); measured nγ-timing distribution. New electronic pulse shape discrimination.

doi: 10.1016/0168-9002(89)91199-6
Citations: PlumX Metrics

1989XU02      Phys.Rev. C40, 186 (1989)

H.M.Xu, W.G.Lynch, C.K.Gelbke, M.B.Tsang, D.J.Fields, M.R.Maier, D.J.Morrissey, T.K.Nayak, J.Pochodzalla, D.G.Sarantites, L.G.Sobotka, M.L.Halbert, D.C.Hensley

Complex Fragments Emitted in Particle-Stable States for the ³²S + (nat)Ag Reaction at E/A = 22.3 MeV

NUCLEAR REACTIONS Ag(³²S, X), E=22.3 MeV/nucleon; measured σ(fragment θ, E); deduced reaction mechanism.

doi: 10.1103/PhysRevC.40.186
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1987CH32      Phys.Lett. 199B, 171 (1987)

Z.Chen, C.K.Gelbke, W.G.Gong, Y.D.Kim, W.G.Lynch, M.R.Maier, J.Pochodzalla, M.B.Tsang, F.Saint-Laurent, D.Ardouin, H.Delagrange, H.Doubre, J.Kasagi, A.Kyanowski, A.Peghaire, J.Peter, E.Rosato, G.Bizard, F.Lefebvres, B.Tamain, J.Quebert, Y.P.Viyogi

Population of Particle Unbound States for the Reaction ¹⁶O + Au at E/A = 94 MeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁶O, dα), (¹⁶O, pα), (¹⁶O, d³He), E=94 MeV/nucleon; measured dα-, pα-, d³He-correlation functions, coincidence yields; deduced emission temperatures. ΔE-E telescopes.

doi: 10.1016/0370-2693(87)91353-0
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1987CH33      Phys.Rev. C36, 2297 (1987)

Z.Chen, C.K.Gelbke, W.G.Gong, Y.D.Kim, W.G.Lynch, M.R.Maier, J.Pochodzalla, M.B.Tsang, F.Saint-Laurent, D.Ardouin, H.Delagrange, H.Doubre, J.Kasagi, A.Kyanowski, A.Peghaire, J.Peter, E.Rosato, G.Bizard, F.Lefebvres, B.Tamain, J.Quebert, Y.P.Viyogi

Inclusive Two-Particle Correlations for ¹⁶O-Induced Reactions on ¹⁹⁷Au at E/A = 94 MeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁶O, pt), (¹⁶O, 2d), (¹⁶O, dα), (¹⁶O, X), E=94 MeV/nucleon; measured (particle)(particle)-correlation, population ratio temperature dependence for X = ⁴He, ^5,6Li, ⁸Be; deduced reaction mechanism, source radii, correlation function, emission temperature. Final state interaction model, statistical emission.

doi: 10.1103/PhysRevC.36.2297
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1986XU02      Phys.Lett. 182B, 155 (1986)

H.M.Xu, D.J.Fields, W.G.Lynch, M.B.Tsang, C.K.Gelbke, M.R.Maier, D.J.Morrissey, J.Pochodzalla, D.G.Sarantites, L.G.Sobotka, M.L.Halbert, D.C.Hensley, D.Hahn, H.Stocker

Nuclear Temperature Measurements and Feeding from Particle Unbound States

NUCLEAR REACTIONS Ag(³²S, X), E=715 MeV; measured fragment σ, γ-ray spectra, fractional probabilities, X=⁸Li, ⁷Be, ^10,12B, ¹³C. ΔE-ΔE-E detector telescopes, Ge detectors.

doi: 10.1016/0370-2693(86)91568-6
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1985WE14      Nucl.Instrum.Methods 238, 347 (1985)

G.D.Westfall, J.E.Yurkon, J.Van Der Plicht, Z.M.Koenig, B.V.Jacak, R.Fox, G.M.Crawley, M.R.Maier, B.E.Hasselquist, R.S.Tickle, D.Horn

A Logarithmic Detection System Suitable for a 4π Array

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁴N, X), E=35 MeV/nucleon; ⁵⁸Ni(³⁵Cl, X), E=230 MeV; ¹²C(¹²C, X), E=30 MeV/nucleon; measured fragment, charge spectra.

doi: 10.1016/0168-9002(85)90472-3
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1982KA33      Phys.Rev. C26, 2694 (1982)

S.B.Kaufman, M.S.Freedman, D.J.Henderson, E.P.Steinberg, B.D.Wilkins, A.Baden, H.H.Gutbrod, M.R.Maier, J.Peter, H.G.Ritter, H.Stelzer, A.I.Warwick, H.H.Wieman, F.Weik

Momentum Transfer to the Target in Peripheral Collisions of Relativistic Heavy Ions

NUCLEAR REACTIONS ¹⁹⁷Au(p, F), (α, F), E=5 GeV; ¹⁹⁷Au(²⁰Ne, F), E=5-42 GeV; measured fission (fragment)(fragment)(θ); deduced momentum transfer to target.

doi: 10.1103/PhysRevC.26.2694
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2496.

1978BR15      Z.Phys. A285, 423 (1978)

R.Broda, M.Ogawa, S.Lunardi, M.R.Maier, P.J.Daly, P.Kleinheinz

Production of High Multiplicity Yrast Isomers in ¹⁴⁷Gd and ¹⁴⁶Gd in α-Particle Induced Reactions

NUCLEAR REACTIONS Sm(α, xnγ), E=70-90 MeV; measured γ-spectra, γ(t). ^146,147Gd deduced levels, T_1/2, J, π.

doi: 10.1007/BF01813243
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1978KL01      Z.Phys. A284, 351 (1978)

P.Kleinheinz, S.Lunardi, M.Ogawa, M.R.Maier

The 3^- State in the Doubly Closed Shell Nucleus ¹⁴⁶Gd

NUCLEAR REACTIONS ¹⁴⁸Sm(α, 6nγ), E=82 MeV; measured Eγ, Iγ(θ), γγ-coin. ¹⁴⁶Gd deduced levels, J, π.

doi: 10.1007/BF01406808
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1977KL04      Nucl.Phys. A283, 189 (1977)

P.Kleinheinz, A.M.Stefanini, M.R.Maier, R.K.Sheline, R.M.Diamond, F.S.Stephens

Different Structure Collective Bands in the N = 87 Nuclei ¹⁴⁹Sm, ¹⁵¹Gd And ¹⁵³Dy

NUCLEAR REACTIONS ¹⁴⁸Nd, ¹⁵⁰Sm, ¹⁵²Gd(α, 3nγ), E=35-45 MeV; measured σ(E, Eγ, θ), γ linear polarization, γγ-coin. ¹⁴⁹Sm, ¹⁵¹Gd, ¹⁵³Dy deduced levels, J, π. Enriched targets.

doi: 10.1016/0375-9474(77)90428-6
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1976BA02      Nucl.Phys. A257, 135 (1976)

C.V.K.Baba, D.B.Fossan, T.Faestermann, F.Feilitzsch, M.R.Maier, P.Raghavan, R.S.Raghavan, C.Signorini

Lifetime and g-Factor Results for the 13/2^- 1985 keV Level in ⁹¹Nb And the 15/2^- 2288 keV Level in ⁹¹Zr

NUCLEAR REACTIONS ⁸⁹Y(α, 2nγ), E=21 MeV; ⁸⁸Sr(α, nγ), E=16 MeV; measured αγ(θ), αγ(t). ⁹¹Nb, ⁹¹Zr levels deduced g, T_1/2. Natural target. NaI(Tl), Ge(Li) detectors.

doi: 10.1016/0375-9474(76)90479-6
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1976ST01      Nucl.Phys. A258, 34 (1976)

A.M.Stefanini, P.J.Daly, P.Kleinheinz, M.R.Maier, R.Wagner

Isomers in the N = 83 Nucleus ¹⁴⁹Dy

NUCLEAR REACTIONS ¹⁵²Gd(α, 7n), E=90-116 MeV; measured Eγ, Iγ(θ), αγ-, γγ-delay. ¹⁴⁹Dy deduced levels, J, π, T_1/2. Enriched target. Ge detectors.

doi: 10.1016/0375-9474(76)90525-X
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1976ST08      Phys.Lett. 62B, 405 (1976)

A.M.Stefanini, P.Kleinheinz, M.R.Maier

A 500 ms Three-Particle Isomer in ¹⁴⁹Dy

NUCLEAR REACTIONS ¹⁵²Gd(α, 7n), E=106 MeV; measured γγ(θ, t). ¹⁴⁹Dy deduced level, J, π, T_1/2.

doi: 10.1016/0370-2693(76)90669-9
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1975KL01      Phys.Lett. 53B, 442 (1975)

P.Kleinheinz, M.R.Maier, R.M.Diamond, F.S.Stephens, R.K.Sheline

Revised Single-Particle Energies in N = 83 Nuclei

NUCLEAR REACTIONS ¹³⁹La(⁷Li, nαγ), (⁷Li, 3nγ), E=30 MeV; ¹⁴⁴Nd(α, 3nγ), E=40 MeV; ¹⁴⁷Sm(α, 4nγ), E=57 MeV; measured reaction products, Eγ, Iγ, σ(Eγ), γγ-coin, γγ(t). ¹⁴¹Ce, ¹⁴³Nd, ¹⁴⁵Sm, ¹⁴⁷Gd levels. ¹⁴²Nd; deduced T_1/2.

doi: 10.1016/0370-2693(75)90213-0
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1974GI01      Nucl.Phys. A222, 557 (1974)

J.Gizon, A.Gizon, M.R.Maier, R.M.Diamond, F.S.Stephens

Deformed States of Neutron-Deficient Cerium and Neodymium Nuclei

NUCLEAR REACTIONS ^120,122Sn(¹⁶O, 3nγ), ¹²⁴Sn(¹⁶O, 5nγ), ^122,124Te(¹⁶O, 3nγ), E=60-90 MeV; measured σ(E;Eγ, θ), γγ-coin, γ-γdelay. ^133,135Ce, ^135,137Nd deduced levels, J, π, T_1/2, γ-mixing, prolate shape. Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(74)90339-X
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1974KL01      Phys.Rev.Lett. 32, 68 (1974)

P.Kleinheinz, R.K.Sheline, M.R.Maier, R.M.Diamond, F.S.Stephens

Shape Coexistence and its Cause in ¹⁵¹Gd

NUCLEAR REACTIONS ¹⁵⁰Sm(α, 3nγ), E=35-45 MeV; measured σ(E;Eγ), γγ-coin, γ(θ). ¹⁵¹Gd deduced levels, J, π.

doi: 10.1103/PhysRevLett.32.68
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1974PR09      Nucl.Phys. A226, 237 (1974)

D.Proetel, D.Benson, Jr., A.Gizon, J.Gizon, M.R.Maier, R.M.Diamond, F.S.Stephens

Decoupled Bands in Odd-Mass Mercury Isotopes

NUCLEAR REACTIONS ^{194,195,196,198}Pt(α, xnγ), X=3, 4, E=34-50 MeV; measured σ(E, Eγ, θ). ^195,197,199Hg deduced levels, J, π. Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(74)90405-9
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1974TJ02      Nucl.Phys. A231, 397 (1974)

P.O.Tjom, M.R.Maier, D.Benson, Jr., F.S.Stephens, R.M.Diamond

High-Spin States in ^191,193,195Au

NUCLEAR REACTIONS ^190,192Os(⁷Li, xnγ), E=50, 58 MeV; ^191,193Ir(α, xnγ), E=26, 29, 42 MeV; measured Eγ, Iγ, γγ-coin, γγ(t), γ(θ). ^191,193,195Au deduced levels, J, π. Enriched targets; Ge(Li) detectors.

doi: 10.1016/0375-9474(74)90504-1
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1973PR11      Phys.Rev. C7, 2137 (1973)

D.Proetel, F.Riess, E.Grosse, R.Ley, M.R.Maier, P.von Brentano

Gamma Decay of Excited States in ²¹⁰Bi and an Interpretation with the Shell Model

NUCLEAR REACTIONS ²⁰⁹Bi(d, pγ), E=8.0, 10.0 MeV; measured Eγ, pγ-coin, γγ-coin, Iγ, dγ(t). ²¹⁰Bi deduced levels, γ-branching, T_1/2.

doi: 10.1103/PhysRevC.7.2137
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1972BO43      Phys.Rev.Lett. 29, 1337 (1972)

H.Bohn, G.Daniel, M.R.Maier, P.Kienle, J.G.Cramer, D.Proetel

Four-Nucleon Transfer from ¹⁶O to ⁹⁰Zr Near the Coulomb Barrier

NUCLEAR REACTIONS ⁹⁰Zr(¹⁶O, ¹²C), (¹⁶O, ¹⁶O'γ), E=44-58 MeV; measured σ(E), Eγ, Iγ, (¹⁶O)(γ)-delay, (¹²C)(γ)-coin. ⁹⁴Mo deduced levels.

doi: 10.1103/PhysRevLett.29.1337
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1972MA55      Priv.Comm. (October 1972)

M.R.Maier