تقرير
Multi-quasiparticle structures up to spin $\sim{44}\hbar$ in the odd-odd nucleus $^{168}$Ta
العنوان: | Multi-quasiparticle structures up to spin $\sim{44}\hbar$ in the odd-odd nucleus $^{168}$Ta |
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المؤلفون: | Wang, X., Hartley, D. J., Riley, M. A., Riedinger, L. L., Aguilar, A., Carpenter, M. P., Chiara, C. J., Chowdhury, P., Darby, I., Garg, U., Ijaz, Q., Janssens, R. V. F., Kondev, F. G., Lakshmi, S., Lauritsen, T., Ma, W. C., McCutchan, E. A., Mukhopadhyay, S., Seyfried, E. P., Stefanescu, I., Tandel, S. K., Tandel, U. S., Teal, C., Vanhoy, J. R., Zhu, S. |
المصدر: | Phys.Rev.C82:034315,2010 |
سنة النشر: | 2010 |
المجموعة: | Nuclear Experiment |
مصطلحات موضوعية: | Nuclear Experiment |
الوصف: | High-spin states in the odd-odd nucleus $^{168}$Ta have been populated in the $^{120}$Sn($^{51}$V,3n) reaction. Two multi-quasiparticle structures have been extended significantly from spin $\sim{20\hbar}$ to above ${40\hbar}$. As a result, the first rotational alignment has been fully delineated and a second band crossing has been observed for the first time in this nucleus. Configurations for these strongly-coupled rotational bands are proposed based on signature splitting, $B(M1)/B(E2)$ ratio information, and observed rotation-alignment behavior. Properties of the observed bands in $^{168}$Ta are compared to related structures in the neighboring odd-$Z$, odd-$N$, and odd-odd nuclei and are discussed within the framework of the cranked shell model. Comment: 9 pages, 9 figures, Gammasphere experiment |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevC.82.034315 |
URL الوصول: | http://arxiv.org/abs/1011.1834 |
رقم الأكسشن: | edsarx.1011.1834 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevC.82.034315 |
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