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NSR database version of April 11, 2024.

Search: Author = S.M.Maliage

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2019MA70      Phys.Rev. C 100, 044324 (2019)

S.N.T.Majola, Z.Shi, B.Y.Song, Z.P.Li, S.Q.Zhang, R.A.Bark, J.F.Sharpey-Schafer, D.G.Aschman, S.P.Bvumbi, T.D.Bucher, D.M.Cullen, T.S.Dinoko, J.E.Easton, N.Erasmus, P.T.Greenlees, D.J.Hartley, J.Hirvonen, A.Korichi, U.Jakobsson, P.Jones, S.Jongile, R.Julin, S.Juutinen, S.Ketelhut, B.V.Kheswa, N.A.Khumalo, E.A.Lawrie, J.J.Lawrie, R.Lindsay, T.E.Madiba, L.Makhathini, S.M.Maliage, B.Maqabuka, K.L.Malatji, P.L.Masiteng, P.I.Mashita, L.Mdletshe, A.Minkova, L.Msebi, S.M.Mullins, J.Ndayishimye, D.Negi, A.Netshiya, R.Newman, S.S.Ntshangase, R.Ntshodu, B.M.Nyako, P.Papka, P.Peura, P.Rahkila, L.L.Riedinger, M.A.Riley, D.G.Roux, P.Ruotsalainen, J.J.Saren, C.Scholey, O.Shirinda, M.A.Sithole, J.Sorri, M.Stankiewicz, S.Stolze, J.Timar, J.Uusitalo, P.A.Vymers, M.Wiedeking, G.L.Zimba

β and γ bands in N=88, 90, and 92 isotones investigated with a five-dimensional collective Hamiltonian based on covariant density functional theory: Vibrations, shape coexistence, and superdeformation

NUCLEAR REACTIONS ¹³⁶Xe(¹⁸O, 4n)¹⁵⁰Sm, E=75 MeV; ¹⁴⁸Nd(α, 2n)¹⁵⁰Sm, E=25 MeV; ¹⁵²Sm(α, 4n)¹⁵²Gd, E=45 MeV; ¹⁵²Sm(α, 2n)¹⁵⁴Gd, E=25 MeV; ¹⁵⁵Gd(³He, 4n)¹⁵⁴Dy, E=37.5 MeV; ¹⁴⁷Sm(¹²C, 3n)¹⁵⁶Er, E=65 MeV; ¹⁵⁵Gd(α, 3n)¹⁵⁶Dy, E=25 MeV; ¹⁴⁴Sm(¹⁸O, 4n)¹⁵⁸Yb, E=78 MeV; ¹⁵⁰Sm(¹²C, 4n)¹⁵⁸Er, E=65 MeV; ¹⁵⁶Gd(α, 2n)¹⁵⁸Dy, E=27 MeV; ¹⁴⁷Sm(¹⁶O, 3n)¹⁶⁰Yb, E=73 MeV; ¹⁵²Sm(¹²C, 4n)¹⁶⁰Er, E=64 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using the AFRODITE array at the cyclotron facility of the iThemba Labs for 11 reactions, and JUROGAM II array at Jyvaskyla for ¹⁴⁸Nd(α, 2n)¹⁵⁰Sm and ¹⁵⁵Gd(α, 3n)¹⁵⁶Dy reactions. ¹⁵⁰Sm, ^152,154Gd, ^154,156,158Dy, ^156,160Er, ^158,160Yb; deduced levels, J, π, multipolarities, β, γ and 0+ bands, B(E2) ratios. ^150,152,154Sm, ^152,154,156Gd, ^154,156,158Dy, ^156,158,160Er, ^158,160,162Yb; calculated potential energy surfaces (PES) and probability density distribution contours in (β, γ) plane; deduced staggering parameters, in-band B(E2) values, absolute transition strengths of E0 transitions, X(E0/E2) values from present and previous experimental data. Comparison with 5DCH-CDFT calculations with PC-PK1 density functional.

doi: 10.1103/PhysRevC.100.044324
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2014MA55      Eur.Phys.J. A 50, 119 (2014)

P.L.Masiteng, E.A.Lawrie, T.M.Ramashidzha, J.J.Lawrie, R.A.Bark, R.Lindsay, F.Komati, J.Kau, P.Maine, S.M.Maliage, I.Matamba, S.M.Mullins, S.H.T.Murray, K.P.Mutshena, A.A.Pasternak, D.G.Roux, J.F.Sharpey-Schafer, O.Shirinda, P.A.Vymers

Rotational bands and chirality in ¹⁹⁴Tl

NUCLEAR REACTIONS ¹⁸¹Ta(¹⁸O, 5n), E=91, 93 MeV; measured Eγ, Iγ(θ), γγ-coin using γ-ray AFRODITE; deduced γ transitions, angular distribution, polarization anisotropy, transition multipolarity, levels, J, π, rotational bands, B(M1), B(E2).

doi: 10.1140/epja/i2014-14119-5
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2013MA03      Phys.Lett. B 719, 83 (2013)

P.L.Masiteng, E.A.Lawrie, T.M.Ramashidzha, R.A.Bark, B.G.Carlsson, J.J.Lawrie, R.Lindsay, F.Komati, J.Kau, P.Maine, S.M.Maliage, I.Matamba, S.M.Mullins, S.H.T.Murray, K.P.Mutshena, A.A.Pasternak, I.Ragnarsson, D.G.Roux, J.F.Sharpey-Schafer, O.Shirinda, P.A.Vymers

Close near-degeneracy in a pair of four-quasiparticle bands in ¹⁹⁴Tl

NUCLEAR REACTIONS ¹⁸¹Ta(¹⁸O, X)¹⁹⁴Tl, E=91, 93 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, rotational bands, high-spin states, B(M1)/B(E2) ratios. Comparison with available data.

COMPILATION ¹⁹⁴Tl, ¹³⁵Nd, ¹²⁸Cs, ¹⁰⁴Rh; compiled difference in excitation energies, alignments, B(M1)/B(E2) ratios.

doi: 10.1016/j.physletb.2013.01.006
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2010BA02      Phys.Rev.Lett. 104, 022501 (2010)

R.A.Bark, J.F.Sharpey-Schafer, S.M.Maliage, T.E.Madiba, F.S.Komati, E.A.Lawrie, J.J.Lawrie, R.Lindsay, P.Maine, S.M.Mullins, S.H.T.Murray, N.J.Ncapayi, T.M.Ramashidza, F.D.Smit, P.Vymers

Nonzero Quadrupole Moments of Candidate Tetrahedral Bands

NUCLEAR REACTIONS ¹⁵²Sm(α, 2n), ¹⁴⁷Sm(¹⁶O, 3n), E=25, 73 MeV; measured Eγ, Iγ, γγ-coin.; deduced the lowest-energy negative-parity bands in ¹⁶⁰Yb and ¹⁵⁴Gd. Comparison with band-mixing calculations.

doi: 10.1103/PhysRevLett.104.022501
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2010BA25      Nucl.Phys. A834, 58c (2010)

R.A.Bark, J.F.Sharpey-Schafer, S.M.Maliage, T.E.Madiba, F.S.Komati, E.A.Lawrie, J.J.Lawrie, R.Lindasy, P.Maine, S.M.Mullins, S.H.T.Murray, N.J.Ncapayi, T.M.Ramashidza, F.D.Smit, P.Vymers

Physics at low spin in the mass 160 region: the search for tetrahedral shapes

NUCLEAR REACTIONS ¹⁵²Sm(α, 2n), E=cyclotron; ¹⁴⁷Sm(¹⁶O, 3n), E=cyclotron; measured Eγ, Iγ, γγ-coin. ¹⁶⁰Yb; deduced levels, J, π. ¹⁵⁴Gd, ¹⁶⁰Yb; deduced bands, aligned angular momenta.

doi: 10.1016/j.nuclphysa.2010.01.017
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2010LA15      Eur.Phys.J. A 45, 39 (2010)

E.A.Lawrie, P.A.Vymers, Ch.Vieu, J.J.Lawrie, C.Schuck, R.A.Bark, R.Lindsay, G.K.Mabala, S.M.Maliage, P.L.Masiteng, S.M.Mullins, S.H.T.Murray, I.Ragnarsson, T.M.Ramashidzha, J.F.Sharpey-Schafer, O.Shirinda

Candidate chiral bands in ¹⁹⁸Tl

NUCLEAR REACTIONS ¹⁹⁷Au(α, 3n), E=40 MeV; measured Eγ, Iγ(θ), E(ce), I(ce), (ce)γ-coin, γγ-coin, polarization anisotropy. ¹⁹⁸Tl; deduced γ transitions, multipolarities, internal-conversion X-rays, levels, J, π, B(M1), B(E2) for yrast and side bands; calculated levels, J, π, B(M1), B(E2) for yrast and side bands, rotation-angular momentum angle.

doi: 10.1140/epja/i2010-10994-x
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Data from this article have been entered in the XUNDL database. For more information, click here.

2009MA27      Acta Phys.Pol. B40, 657 (2009)

P.L.Masiteng, E.A.Lawrie, T.M.Ramashidzha, J.J.Lawrie, R.A.Bark, J.Kau, F.Komati, S.M.Maliage, I.Matamba, S.M.Mullins, S.H.T.Murray, K.P.Mutshena, J.F.Sharpey-Schafer, P.Vymers, Y.Zhang

Possible Chiral Bands in the Doubly-Odd ¹⁹⁴Tl Nucleus

NUCLEAR REACTIONS ¹⁸¹Ta(¹⁸O, 5n), E=91, 93 MeV; measured Eγ, Iγ, γγ-coin; deduced J, π, band structure, B(M1)/B(E2).

2008LA11      Phys.Rev. C 78, 021305 (2008)

E.A.Lawrie, P.A.Vymers, J.J.Lawrie, Ch.Vieu, R.A.Bark, R.Lindsay, G.K.Mabala, S.M.Maliage, P.L.Masiteng, S.M.Mullins, S.H.T.Murray, I.Ragnarsson, T.M.Ramashidzha, C.Schuck, J.F.Sharpey-Schafer, O.Shirinda

Possible chirality in the doubly-odd ¹⁹⁸Tl nucleus: Residual interaction at play

NUCLEAR REACTIONS ¹⁹⁷Au(α, 3n), E=40 MeV; measured Eγ, Iγ, E(CE), I(CE), γγ-, (ce)γ-coin. ¹⁹⁸Tl; deduced levels, J, π, quasiparticle alignments, band configurations, B(E2), B(M1), chiral behaviour. Comparison with 2-quasiparticle plus triaxial rotor model calculations.

doi: 10.1103/PhysRevC.78.021305
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2007LA22      Acta Phys.Pol. B38, 1417 (2007)

E.A.Lawrie, P.Vymers, Ch.Vieu, J.J.Lawrie, C.Schuck, R.A.Bark, R.Lindsay, S.M.Maliage, S.M.Mullins, S.H.T.Murray, T.M.Ramashidzha, J.F.Sharpey-Schafer

Pair of Bands in the Oblate Doubly-Odd ¹⁹⁸Tl Nucleus

NUCLEAR REACTIONS ¹⁹⁷Au(α, 3n)¹⁹⁸Tl, E=40 MeV; measured Eγ, Iγ, γγ-coinc. ¹⁹⁸Tl deduced levels, J, π.

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

2007NT01      Phys.Lett. B 651, 27 (2007)

S.S.Ntshangase, N.Rowley, R.A.Bark, S.V.Fortsch, J.J.Lawrie, E.A.Lawrie, R.Lindsay, M.Lipoglavsek, S.M.Maliage, L.J.Mudau, S.M.Mullins, O.M.Ndwandwe, R.Neveling, G.Sletten, F.D.Smit, C.Theron

Barrier distribution for a 'superheavy' nucleus-nucleus collision

NUCLEAR REACTIONS ²⁰⁸Pb(⁸⁶Kr, X), E=396, 410, 429, 438, 450 MeV; measured total σ(θ); analyzed quasielastic σ, barrier distribution. Coupled channel calculations.

doi: 10.1016/j.physletb.2007.05.039
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2006LI05      Nucl.Instrum.Methods Phys.Res. A557, 523 (2006)

M.Lipoglavsek, A.Likar, M.Vencelj, T.Vidmar, R.A.Bark, E.Gueorguieva, F.Komati, J.J.Lawrie, S.M.Maliage, S.M.Mullins, S.H.T.Murray, T.M.Ramashidzha

Measuring high-energy γ-rays with Ge clover detectors

NUCLEAR REACTIONS ²⁰⁸Pb(p, γ), E ≈ 11-17 MeV; measured Eγ, Iγ; deduced excitation functions. Afrodite array.

doi: 10.1016/j.nima.2005.11.067
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2006LI17      Phys.Rev. C 73, 044609 (2006)

A.Likar, M.Lipoglavsek, M.Vencelj, T.Vidmar, R.A.Bark, E.Gueorguieva, F.Komati, J.J.Lawrie, S.M.Maliage, S.M.Mullins, S.H.T.Murray, T.M.Ramashidzha

Proton capture to continuum states of ²⁰⁹Bi

NUCLEAR REACTIONS ²⁰⁸Pb(p, γ), E=14.8, 15.7, 16.9 MeV; measured Eγ, Iγ, γγ-coin. Afrodite array. Comparison with model predictions.

doi: 10.1103/PhysRevC.73.044609
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2006MU17      Phys.Scr. T125, 208 (2006)

S.M.Mullins, R.A.Bark, J.Gal, E.Gueorguieva, T.Hlatshwayo, K.Juhasz, G.Kalinka, F.S.Komati, A.Krasznahorkay, J.J.Lawrie, M.Lipoglavsek, S.M.Maliage, T.Malwela, J.Molnar, S.H.T.Murray, S.Ntshangase, B.A.Nyako, M.Ramashidza, J.F.Sharpey-Schafer, J.N.Scheurer, O.Shirinda, J.Timar, P.Vymers, L.Zolnai

From Cape to Hortobagy: the marriage of DIAMANT with AFRODITE

doi: 10.1088/0031-8949/2006/T125/054
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2006PE25      Phys.Rev. C 74, 034304 (2006)

C.M.Petrache, R.A.Bark, S.T.H.Murray, M.Fantuzi, E.A.Lawrie, S.Lang, J.J.Lawrie, S.M.Maliage, D.Mengoni, S.M.Mullins, S.S.Ntshangase, D.Petrache, T.M.Ramashidzha, I.Ragnarsson

Six-quasiparticle isomer in ¹⁴⁰Nd

NUCLEAR REACTIONS ¹²⁶Te(¹⁸O, 4n), E=70 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin; deduced σ. ¹⁴⁰Nd deduced high-spin levels, J, π, configurations, six-quasiparticle isomer. Afrodite array.

doi: 10.1103/PhysRevC.74.034304
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2006RO30      Phys.Atomic Nuclei 69, 1093 (2006)

N.Rowley, N.Grar, S.S.Ntshangase, R.A.Bark, S.V.Fortsch, J.J.Lawrie, E.A.Gueorguieva, S.M.Maliage, L.J.Mudau, S.M.Mullins, O.M.Ndwandwe, R.Neveling, G.Sletten, F.D.Smith, C.Theron

Capture Cross Sections for Very Heavy Systems

NUCLEAR REACTIONS ¹⁰⁰Mo(¹⁰⁰Mo, X), E(cm) ≈ 170-230 MeV; analyzed total evaporation residue excitation function, barrier distribution. ²⁰⁸Pb(⁸⁶Kr, X), E ≈ 270-320 MeV; analyzed quasielastic σ, barrier distribution, large-angle particle spectra.

doi: 10.1134/S1063778806070015
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2005BA88      J.Phys.(London) G31, S1747 (2005)

R.A.Bark, M.Lipoglavsek, S.M.Maliage, S.S.Ntshangase, A.Shevchenko

Aspects of nuclear physics research at iThemba LABS, South Africa

NUCLEAR REACTIONS ²⁰⁸Pb(p, γ), E=11.9 MeV; measured Eγ, Iγ. ¹⁴⁷Sm(¹⁶O, 3n), E=73 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁰Yb deduced high-spin levels, J, π. Afrodite array.

doi: 10.1088/0954-3899/31/10/066
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