Low- And medium-spin negative-parity bands in the Os 187 nucleus

M. A. Sithole; J. F. Sharpey Schafer; E. A. Lawrie; S. N.T. Majola; A. Kardan; T. D. Bucher; J. J. Lawrie; L. Mdletshe; S. S. Ntshangase; A. A. Netshiya; P. Jones; L. Makhathini; K. L. Malatji; P. L. Masiteng; I. Ragnarsson; B. Maqabuka; J. Ndayishimye; O. Shirinda; B. R. Zikhali; S. Jongile; G. O'Neill; L. Msebi; P. M. Someketa; D. Kenfack; S. H. Mthembu; T. C. Khumalo; M. V. Chisapi

doi:10.1103/PhysRevC.103.024325

Low- And medium-spin negative-parity bands in the Os 187 nucleus

M. A. Sithole, J. F. Sharpey Schafer, E. A. Lawrie, S. N.T. Majola, A. Kardan, T. D. Bucher, J. J. Lawrie, L. Mdletshe, S. S. Ntshangase, A. A. Netshiya, P. Jones, L. Makhathini, K. L. Malatji, P. L. Masiteng, I. Ragnarsson, B. Maqabuka, J. Ndayishimye, O. Shirinda, B. R. Zikhali, S. JongileG. O'Neill, L. Msebi, P. M. Someketa, D. Kenfack, S. H. Mthembu, T. C. Khumalo, M. V. Chisapi

Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Low- and medium-spin negative-parity bands of Os187 have been studied using the AFRican Omnipurpose Detector for Innovative Techniques and Experiments (AFRODITE) array, following the W186(He4,3n)Os187 reaction at a beam energy of 37 MeV. In the current work, all the previously known bands have been significantly extended and three new bands have been added to the level scheme. The angular distribution ratio (RAD) and polarization measurements have been used to assign spin and parity to the observed new levels. The configurations of some of the bands have been modified. The observed bands are interpreted within the cranked shell model (CSM) and cranked Nilsson-Strutinsky-Bogoliubov (CNSB) formalism. Comparison with experimental data shows good agreements. Systematic comparison with the neighboring Os185 isotope is also discussed.

Original language	English
Article number	024325
Journal	Physical Review C
Volume	103
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.103.024325
Publication status	Published - Feb 2021

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.103.024325

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Sithole, M. A., Sharpey Schafer, J. F., Lawrie, E. A., Majola, S. N. T., Kardan, A., Bucher, T. D., Lawrie, J. J., Mdletshe, L., Ntshangase, S. S., Netshiya, A. A., Jones, P., Makhathini, L., Malatji, K. L., Masiteng, P. L., Ragnarsson, I., Maqabuka, B., Ndayishimye, J., Shirinda, O., Zikhali, B. R., ... Chisapi, M. V. (2021). Low- And medium-spin negative-parity bands in the Os 187 nucleus. Physical Review C, 103(2), Article 024325. https://doi.org/10.1103/PhysRevC.103.024325

@article{6de0aac445c84b87ba09778440c31937,

title = "Low- And medium-spin negative-parity bands in the Os 187 nucleus",

abstract = "Low- and medium-spin negative-parity bands of Os187 have been studied using the AFRican Omnipurpose Detector for Innovative Techniques and Experiments (AFRODITE) array, following the W186(He4,3n)Os187 reaction at a beam energy of 37 MeV. In the current work, all the previously known bands have been significantly extended and three new bands have been added to the level scheme. The angular distribution ratio (RAD) and polarization measurements have been used to assign spin and parity to the observed new levels. The configurations of some of the bands have been modified. The observed bands are interpreted within the cranked shell model (CSM) and cranked Nilsson-Strutinsky-Bogoliubov (CNSB) formalism. Comparison with experimental data shows good agreements. Systematic comparison with the neighboring Os185 isotope is also discussed.",

author = "Sithole, {M. A.} and {Sharpey Schafer}, {J. F.} and Lawrie, {E. A.} and Majola, {S. N.T.} and A. Kardan and Bucher, {T. D.} and Lawrie, {J. J.} and L. Mdletshe and Ntshangase, {S. S.} and Netshiya, {A. A.} and P. Jones and L. Makhathini and Malatji, {K. L.} and Masiteng, {P. L.} and I. Ragnarsson and B. Maqabuka and J. Ndayishimye and O. Shirinda and Zikhali, {B. R.} and S. Jongile and G. O'Neill and L. Msebi and Someketa, {P. M.} and D. Kenfack and Mthembu, {S. H.} and Khumalo, {T. C.} and Chisapi, {M. V.}",

note = "Publisher Copyright: {\textcopyright} 2021 American Physical Society.",

year = "2021",

month = feb,

doi = "10.1103/PhysRevC.103.024325",

language = "English",

volume = "103",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "2",

}

Sithole, MA, Sharpey Schafer, JF, Lawrie, EA, Majola, SNT, Kardan, A, Bucher, TD, Lawrie, JJ, Mdletshe, L, Ntshangase, SS, Netshiya, AA, Jones, P, Makhathini, L, Malatji, KL, Masiteng, PL, Ragnarsson, I, Maqabuka, B, Ndayishimye, J, Shirinda, O, Zikhali, BR, Jongile, S, O'Neill, G, Msebi, L, Someketa, PM, Kenfack, D, Mthembu, SH, Khumalo, TC & Chisapi, MV 2021, 'Low- And medium-spin negative-parity bands in the Os 187 nucleus', Physical Review C, vol. 103, no. 2, 024325. https://doi.org/10.1103/PhysRevC.103.024325

TY - JOUR

T1 - Low- And medium-spin negative-parity bands in the Os 187 nucleus

AU - Sithole, M. A.

AU - Sharpey Schafer, J. F.

AU - Lawrie, E. A.

AU - Majola, S. N.T.

AU - Kardan, A.

AU - Bucher, T. D.

AU - Lawrie, J. J.

AU - Mdletshe, L.

AU - Ntshangase, S. S.

AU - Netshiya, A. A.

AU - Jones, P.

AU - Makhathini, L.

AU - Malatji, K. L.

AU - Masiteng, P. L.

AU - Ragnarsson, I.

AU - Maqabuka, B.

AU - Ndayishimye, J.

AU - Shirinda, O.

AU - Zikhali, B. R.

AU - Jongile, S.

AU - O'Neill, G.

AU - Msebi, L.

AU - Someketa, P. M.

AU - Kenfack, D.

AU - Mthembu, S. H.

AU - Khumalo, T. C.

AU - Chisapi, M. V.

PY - 2021/2

Y1 - 2021/2

N2 - Low- and medium-spin negative-parity bands of Os187 have been studied using the AFRican Omnipurpose Detector for Innovative Techniques and Experiments (AFRODITE) array, following the W186(He4,3n)Os187 reaction at a beam energy of 37 MeV. In the current work, all the previously known bands have been significantly extended and three new bands have been added to the level scheme. The angular distribution ratio (RAD) and polarization measurements have been used to assign spin and parity to the observed new levels. The configurations of some of the bands have been modified. The observed bands are interpreted within the cranked shell model (CSM) and cranked Nilsson-Strutinsky-Bogoliubov (CNSB) formalism. Comparison with experimental data shows good agreements. Systematic comparison with the neighboring Os185 isotope is also discussed.

AB - Low- and medium-spin negative-parity bands of Os187 have been studied using the AFRican Omnipurpose Detector for Innovative Techniques and Experiments (AFRODITE) array, following the W186(He4,3n)Os187 reaction at a beam energy of 37 MeV. In the current work, all the previously known bands have been significantly extended and three new bands have been added to the level scheme. The angular distribution ratio (RAD) and polarization measurements have been used to assign spin and parity to the observed new levels. The configurations of some of the bands have been modified. The observed bands are interpreted within the cranked shell model (CSM) and cranked Nilsson-Strutinsky-Bogoliubov (CNSB) formalism. Comparison with experimental data shows good agreements. Systematic comparison with the neighboring Os185 isotope is also discussed.

UR - http://www.scopus.com/inward/record.url?scp=85102048168&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.103.024325

DO - 10.1103/PhysRevC.103.024325

M3 - Article

AN - SCOPUS:85102048168

SN - 2469-9985

VL - 103

JO - Physical Review C

JF - Physical Review C

IS - 2

M1 - 024325

ER -

Low- And medium-spin negative-parity bands in the Os 187 nucleus

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