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NSR database version of April 26, 2024.

Search: Author = P.Z.Mabika

Found 10 matches.

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2024BA02      Phys.Rev. C 109, 014325 (2024)

A.Bahini, P.von Neumann-Cosel, J.Carter, I.T.Usman, N.N.Arsenyev, A.P.Severyukhin, E.Litvinova, R.W.Fearick, R.Neveling, P.Adsley, N.Botha, J.W.Brummer, L.M.Donaldson, S.Jongile, T.C.Khumalo, M.B.Latif, K.C.W.Li, P.Z.Mabika, P.T.Molema, C.S.Moodley, S.D.Olorunfunmi, P.Papka, L.Pellegri, B.Rebeiro, E.Sideras-Haddad, F.D.Smit, S.Triambak, M.Wiedeking, J.J.van Zyl

Fine structure of the isoscalar giant monopole resonance in ⁵⁸Ni, ⁹⁰Zr, ¹²⁰Sn, and ²⁰⁸Pb

doi: 10.1103/PhysRevC.109.014325
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Data from this article have been entered in the XUNDL database. For more information, click here.

2024BA09      Nuovo Cim. C 47, 17 (2024)

A.Bahini, R.Neveling, P.von Neumann-Cosel, I.T.Usman, J.Carter, P.Adsley, N.Botha, J.W.Brummer, L.M.Donaldson, S.Jongile, T.C.Khumalo, M.B.Latif, K.C.W.Li, P.Z.Mabika, P.T.Molema, C.S.Moodley, S.D.Olorunfunmi, P.Papka, L.Pellegri, B.Rebeiro, E.Sideras-Haddad, F.D.Smit, S.Triambak, M.Wiedeking, J.J.van Zyl

Study of the isoscalar giant monopole resonance: Discrepancies between available experimental results

NUCLEAR REACTIONS ²⁴Mg, ²⁰⁸Pb(α, α'), E=196, 240, 386 MeV; measured reaction products, Eα, Iα; deduced isoscalar giant monopole (IS0) strength distributions. Comparison with available data. The Separated Sector Cyclotron (SSC) facility, iThemba LABS.

doi: 10.1393/ncc/i2024-24017-0
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2023BA03      Phys.Rev. C 107, 034312 (2023)

A.Bahini, R.Neveling, P.von Neumann-Cosel, J.Carter, I.T.Usman, P.Adsley, N.Botha, J.W.Brummer, L.M.Donaldson, S.Jongile, T.C.Khumalo, M.B.Latif, K.C.W.Li, P.Z.Mabika, P.T.Molema, C.S.Moodley, S.D.Olorunfunmi, P.Papka, L.Pellegri, B.Rebeiro, E.Sideras-Haddad, F.D.Smit, S.Triambak, M.Wiedeking, J.J.van Zyl

Isoscalar giant monopole strength in ⁵⁸Ni, ⁹⁰Zr, ¹²⁰Sn and ²⁰⁸Pb

NUCLEAR REACTIONS ⁵⁸Ni, ⁹⁰Zr, ¹²⁰Sn, ²⁰⁸Pb(α, α'), E=196 MeV; measured Eα, Iα, angular distributions; deduced σ(θ, E) at zero and four degrees, isoscalar monopole strength functions. ⁵⁸Ni, ⁹⁰Zr, ¹²⁰Sn, ²⁰⁸Pb; deduced isoscalar giant monopole resonance parameters - centroid energies, widths, EWSR. Difference-of-spectra (DoS) analysis technique. Comparison to other experimental data. K600 magnetic spectrometer at iThemba LABS.

doi: 10.1103/PhysRevC.107.034312
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Data from this article have been entered in the XUNDL database. For more information, click here.

2022AD10      Phys.Rev.Lett. 129, 102701 (2022)

P.Adsley, M.Heine, D.G.Jenkins, S.Courtin, R.Neveling, J.W.Brummer, L.M.Donaldson, N.Y.Kheswa, K.C.W.Li, D.J.Marin-Lambarri, P.Z.Mabika, P.Papka, L.Pellegri, V.Pesudo, B.Rebeiro, F.D.Smit, W.Yahia-Cherif

Extending the Hoyle-State Paradigm to ¹²C+¹²C Fusion

NUCLEAR REACTIONS ²⁴Mg(α, α'), E=200 MeV; measured reaction products; deduced excitation-energy spectra, J, π, properties of 0⁺ states, estimates of ¹²C+¹²C fusion reaction rates. The Separated-Sector Cyclotron at iThemba LABS, Cape Town.

doi: 10.1103/PhysRevLett.129.102701
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Data from this article have been entered in the XUNDL database. For more information, click here.

2022BA04      Phys.Rev. C 105, 024311 (2022)

A.Bahini, V.O.Nesterenko, I.T.Usman, P.von Neumann-Cosel, R.Neveling, J.Carter, J.Kvasil, A.Repko, P.Adsley, N.Botha, J.W.Brummer, L.M.Donaldson, S.Jongile, T.C.Khumalo, M.B.Latif, K.C.W.Li, P.Z.Mabika, P.T.Molema, C.S.Moodley, S.D.Olorunfunmi, P.Papka, L.Pellegri, B.Rebeiro, E.Sideras-Haddad, F.D.Smit, S.Triambak, J.J.van Zyl

Isoscalar giant monopole resonance in ²⁴Mg and ²⁸Si: Effect of coupling between the isoscalar monopole and quadrupole strength

NUCLEAR REACTIONS ²⁴Mg, ²⁸Si(α, α'), E=196 MeV; measured Eα, Iα, angular distributions; deduced σ(θ). ²⁴Mg, ²⁸Si; deduced isoscalar monopole (IS0) strength distribution, coupling between IS0 and isoscalar quadrupole (IS2) strength. Multipole decomposition and DWBA analysis. Comparison with QRPA calculations and with previous experimental data. K600 magnetic spectrometer at iThemba LABS.

doi: 10.1103/PhysRevC.105.024311
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1019. Data from this article have been entered in the XUNDL database. For more information, click here.

2021AD09      Phys.Rev. C 103, 044315 (2021)

P.Adsley, V.O.Nesterenko, M.Kimura, L.M.Donaldson, R.Neveling, J.W.Brummer, D.G.Jenkins, N.Y.Kheswa, J.Kvasil, K.C.W.Li, D.J.Marin-Lambarri, Z.Mabika, P.Papka, L.Pellegri, V.Pesudo, B.Rebeiro, P.-G.Reinhard, F.D.Smit, W.Yahia-Cherif

Isoscalar monopole and dipole transitions in ²⁴Mg, ²⁶Mg, and ²⁸Si

NUCLEAR REACTIONS ^24,26Mg, ²⁸Si(α, α'), E=200 MeV; measured E(α), I(α), differential σ(θ) using K600 magnetic spectrometer for momentum analysis of α particles, and two multiwire drift chambers and two plastic scintillators at the iThemba LABS accelerator facility. ^24,26Mg, ²⁸Si; deduced levels, J, π, deformation parameters, percentage of the energy weighted sum rule (EWSR) for a level, B(E1), strength distributions for isoscalar dipole (IS1) and isoscalar monopole transitions (IS0), configurations. Comparison with Skyrme quasiparticle random-phase approximation (QRPA) and antisymmetrized molecular dynamics+generator coordinate method (AMD+GCM) calculations, and with experimental data in the ENSDF database.

doi: 10.1103/PhysRevC.103.044315
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1003. Data from this article have been entered in the XUNDL database. For more information, click here.

2021RE11      Phys.Rev. C 104, 034309 (2021)

B.M.Rebeiro, S.Triambak, P.E.Garrett, B.A.Brown, G.C.Ball, R.Lindsay, P.Adsley, V.Bildstein, C.Burbadge, A.Diaz-Varela, T.Faestermann, R.Hertenberger, B.Jigmeddorj, M.Kamil, K.G.Leach, P.Z.Mabika, J.C.Nzobadila Ondze, J.N.Orce, A.Radich, H.-F.Wirth

Spectroscopy of states in ¹³⁶Ba using the ¹³⁸Ba (p, t) reaction

NUCLEAR REACTIONS ¹³⁸Ba(p, t), E=23 MeV; measured outgoing triton spectra, E(t), I(t), differential σ(θ) distributions using Q3D magnetic spectrometer at MLL-Munich tandem accelerator. DWBA analysis of σ(θ) data using DWUCK4 code using global proton optical model parameters. ¹³⁶Ba; deduced levels, J, π. Comparison of measured level densities with shell model calculations, and with previous experimental data in ENSDF database. Discussed importance of ¹³⁶Ba nuclear structure in the context of ¹³⁶Xe double beta decay.

doi: 10.1103/PhysRevC.104.034309
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2532. Data from this article have been entered in the XUNDL database. For more information, click here.

2020RE12      Phys.Lett. B 809, 135702 (2020), Erratum Phys.Lett. B 820, 136532 (2021)

B.M.Rebeiro, S.Triambak, P.E.Garrett, B.A.Brown, G.C.Ball, R.Lindsay, P.Adsley, V.Bildstein, C.Burbadge, A.Diaz Varela, T.Faestermann, D.L.Fang, R.Hertenberger, M.Horoi, B.Jigmeddorj, M.Kamil, K.G.Leach, P.Z.Mabika, J.C.Nzobadila Ondze, J.N.Orce, H.-F.Wirth

Benchmarking ¹³⁶Xe neutrinoless ββ decay matrix element calculations with the ¹³⁸Ba(p, t) reaction

NUCLEAR REACTIONS ¹³⁸Ba(p, t), (p, p), E=23 MeV; measured reaction products, Ep, Ip; deduced σ(θ), neutrinoless ββ decay matrix elements.

doi: 10.1016/j.physletb.2020.135702
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2532. Data from this article have been entered in the XUNDL database. For more information, click here.

2019RE07      Phys.Rev. C 99, 065502 (2019)

B.M.Rebeiro, S.Triambak, P.Z.Mabika, P.Finlay, C.S.Sumithrarachchi, G.Hackman, G.C.Ball, P.E.Garrett, C.E.Svensson, D.S.Cross, R.Dunlop, A.B.Garnsworthy, R.Kshetri, J.N.Orce, M.R.Pearson, E.R.Tardiff, H.Al Falou, R.A.E.Austin, R.Churchman, M.K.Djongolov, R.D'Entremont, C.Kierans, L.Milovanovic, S.O'Hagan, S.Reeve, S.K.L.Sjue, S.J.Williams, S.S.Ntshangase

Precise branching ratio measurements in ¹⁹Ne β decay and fundamental tests of the weak interaction

RADIOACTIVITY ¹⁹Ne(β⁺)[from C, Si(p, X), E=500 MeV at TRIUMF facility]; measured Eγ, Iγ, electron spectra, βγ-coin using the 8π γ-ray spectrometer and SCEPTAR detector array at TRIUMF-ISAC facility. ¹⁹F; deduced levels, β⁺-branching ratios, precise β branch for superallowed ground-state to ground-state branch, Ft values, V_ud element of the CKM quark-mixing matrix. Comparison with previous experimental results. Discussed implications for testing weak interaction symmetries.

doi: 10.1103/PhysRevC.99.065502
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018MU16      Phys.Rev. C 98, 051302 (2018)

N.J.Mukwevho, B.M.Rebeiro, D.J.Marin-Lambarri, S.Triambak, P.Adsley, N.Y.Kheswa, R.Neveling, L.Pellegri, V.Pesudo, F.D.Smit, E.H.Akakpo, J.W.Brummer, S.Jongile, M.Kamil, P.Z.Mabika, F.Nemulodi, J.N.Orce, P.Papka, G.F.Steyn, W.Yahia-Cherif

Second T=3/2 state in ⁹B and the isobaric multiplet mass equation

NUCLEAR REACTIONS ⁹Be(³He, t), (³He, d), E=50.61 MeV pulsed beam; measured E(t), I(t), E(d), I(d), and time-of-flight using the K600 magnetic spectrometer with multiwire drift chamber and plastic scintillator for particle identification at the cyclotron facility of iThemba LABS. ⁹B; deduced levels, J, π, isospin, energy of the second T=3/2 state. Comparison with previous experimental data. Discussed implications for the cubic isobaric multiplet mass equation (IMME) for the A=9 system.

doi: 10.1103/PhysRevC.98.051302
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Data from this article have been entered in the XUNDL database. For more information, click here.

Note: The following list of authors and aliases matches the search parameter P.Z.Mabika: , P.Z.MABIKA