Chinese Physics C > 2009, Vol. 33 > Issue(S1): 9-11 DOI: 10.1088/1674-1137/33/S1/003

Shape transitions in proton-rich Ho and Tm isotopes

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Abstract：
Total Routhian Surface (TRS) calculations have been performed for even-even nuclei along proton drip line to study nuclear ground-state deformations, as well as the odd proton nuclei Ho and Tm isotopes. The drip line nuclei show the expected shape transition with the shell effects. Ground-state shape changes from prolate to oblate at¹⁴³Ho and¹⁴⁵Tm in these two isotopes, which is due to the γ instability aroundN=76.

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ZHU Jian-Yu, QI Chong, LIU Meng-Xi, CUI Xiao and XU Fu-Rong. Shape transitions in proton-rich Ho and Tm isotopes[J]. Chinese Physics C, 2009, 33(S1): 9-11. doi: 10.1088/1674-1137/33/S1/003

ZHU Jian-Yu, QI Chong, LIU Meng-Xi, CUI Xiao and XU Fu-Rong. Shape transitions in proton-rich Ho and Tm isotopes[J]. Chinese Physics C, 2009, 33(S1): 9-11. doi:10.1088/1674-1137/33/S1/003 shu

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Received: 2008-10-22
Revised: 1900-01-01

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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Shape transitions in proton-rich Ho and Tm isotopes

Corresponding author:ZHU Jian-Yu,

Received Date:2008-10-22

Accepted Date:1900-01-01

Available Online:2009-01-10

Abstract:Total Routhian Surface (TRS) calculations have been performed for even-even nuclei along proton drip line to study nuclear ground-state deformations, as well as the odd proton nuclei Ho and Tm isotopes. The drip line nuclei show the expected shape transition with the shell effects. Ground-state shape changes from prolate to oblate at¹⁴³Ho and¹⁴⁵Tm in these two isotopes, which is due to the γ instability aroundN=76.

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Shape transitions in proton-rich Ho and Tm isotopes

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通讯作者:陈斌, bchen63@163.com

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