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DOE OSTI · 2318470

Possible wobbling phenomenon in 125 Xe

Prajapati, Mamta·Nag, Somnath·Singh, A. K.·Al-Khatib, A.·Hübel, H.·Neußer-Neffgen, A.·Hagemann, G. B.·Sletten, G.·Herskind, B.·Hansen, C. R.·Benzoni, G.·Bracco, A.·Janssens, Robert V. F.·Carpenter, M. P.·Chowdhury, P.
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Abstract

In the present paper, negative-parity bands based on the νh 11/2 configuration in 125 Xe have been revisited. This nucleus was populated through the reaction 82 Se( 48 Ca, 5n) 125 Xe at a beam energy of 205 MeV and the corresponding γ rays were observed using the Gammasphere spectrometer. Evidence for first and second phonon wobbling excitations has been established by measurements of directional correlation ratios and angular distributions of the involved γ rays. Here, the observed wobbling energy of the bands involved were compared with the recently published results obtained within the framework of triaxial projected shell-model calculations.

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS90 ≤ A ≤ 149Collective levelsNuclear structure & decays

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BibTeXRIS

Prajapati, Mamta, Nag, Somnath, Singh, A. K., Al-Khatib, A., Hübel, H., Neußer-Neffgen, A., Hagemann, G. B., Sletten, G., Herskind, B., Hansen, C. R., Benzoni, G., Bracco, A., Janssens, Robert V. F., Carpenter, M. P., Chowdhury, P.. 2024-03-01. Possible wobbling phenomenon in 125 Xe. https://doi.org/10.1103/physrevc.109.034301

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