A1 Journal article (refereed)
Complete set of proton excitations in 119Cs (2021)


Zheng, K.K., Petrache, C. M., Zhang, Z. H., Astier, A., Lv, B. F., Greenlees, P. T., Grahn, T., Julin, R., Juutinen, S., Luoma, M., Ojala, J., Pakarinen, J., Partanen, J., Rahkila, P., Ruotsalainen, P., Sandzelius, M., Sarén, J., Tann, H., Uusitalo, J., . . . Page, R. D. (2021). Complete set of proton excitations in 119Cs. Physical Review C, 104(4), Article 044305. https://doi.org/10.1103/PhysRevC.104.044305


JYU authors or editors


Publication details

All authors or editorsZheng, K. K.; Petrache, C. M.; Zhang, Z. H.; Astier, A.; Lv, B. F.; Greenlees, P. T.; Grahn, T.; Julin, R.; Juutinen, S.; Luoma, M.; et al.

Journal or seriesPhysical Review C

ISSN2469-9985

eISSN2469-9993

Publication year2021

Publication date05/10/2021

Volume104

Issue number4

Article number044305

PublisherAmerican Physical Society (APS)

Publication countryUnited States

Publication languageEnglish

DOIhttps://doi.org/10.1103/PhysRevC.104.044305

Publication open accessNot open

Publication channel open access

Publication is parallel published (JYX)https://jyx.jyu.fi/handle/123456789/78611


Abstract

The very neutron-deficient strongly deformed 119Cs nucleus has been studied using the 58Ni(64Zn,3p) reaction and the JUROGAM 3 γ-ray detector array coupled to the MARA recoil-mass separator setup. The excitation energies of all observed bands have been determined, spins and parities have been firmly assigned to most of the observed states. The previously known and the newly identified rotational bands have been extended to very high spin and excitation energy. The configurations of the observed bands are discussed using the particle number conserving cranked shell model. The present study establishes the largest set of rotational bands observed in the proton-rich A≈120 mass region.


Keywordsnuclear physicscesium


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Ministry reportingYes

Reporting Year2021

JUFO rating2


Last updated on 2024-10-03 at 18:56