Study of the Multiphonon gamma-Vibrational Bands in Even-Even (176-190)Pt Isotopes

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	Study of the Multiphonon gamma-Vibrational Bands in Even-Even (176-190)Pt Isotopes
	X. Z. Kang; S. F. Shen; J. Z. Gu; Y. P. Yan; X. G. Wu; L. H. Zhu; S. W. Yan; T. D. Wen
	2011
发表期刊	Journal of the Physical Society of Japan
ISSN	0031-9015
卷号	80 期号:4
摘要	We study multiphonon gamma-vibrational bands in even-even (176-190)Pt isotopes in the framework of the triaxial projected shell model (TPSM), which is based on a fully quantum-mechanical and microscopic theory. The g-band moments of inertia have been calculated for a range of triaxial parameter epsilon' values, and the epsilon' value which correctly reproduces the experimental g-band moments of inertia is employed for all further TPSM calculations. The theoretical results, which agree with data on the g- and gamma-band spectra in even-even (176-190)Pt isotopes, are discussed in terms of the K-mixing. In addition, the calculations lead to predictions for the 2(+)gamma-, 4(+)2 gamma-, and 6(+)3 gamma-bandhead energies where current experimental data are still sparse.
部门归属	[kang, xuzhong; shen, shuifa] e china inst technol, state key lab breeding base nucl resources & envi, nanchang 330013, jiangxi, peoples r china. [kang, xuzhong; shen, shuifa] e china inst technol, key lab radioact geol & explorat technol fundamen, fuzhou 344000, jiangxi, peoples r china. [shen, shuifa] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [shen, shuifa; yan, yupeng] suranaree univ technol, sch phys, nakhon ratchasima 30000, thailand. [shen, shuifa] peking univ, state key lab nucl phys & technol, beijing 100871, peoples r china. [gu, jianzhong; wu, xiaoguang] china inst atom energy, beijing 102413, peoples r china. [yan, yupeng] commiss higher educ, thep ctr, bangkok 10400, thailand. [zhu, lihua] beihang univ, sch phys & nucl energy engn, beijing 100191, peoples r china. [yan, shiwei] beijing normal univ, coll nucl sci & technol, beijing 100875, peoples r china. [wen, tingdun] n univ china, dept phys, taiyuan 030051, peoples r china.;kang, xz (reprint author), e china inst technol, state key lab breeding base nucl resources & envi, nanchang 330013, jiangxi, peoples r china;shfshen@ecit.cn
关键词	Triaxial Deformation Gamma-vibration Triaxial Projected Shell Model K-mixing Projected Shell-model Nuclear-data Sheets Collective-coordinate Method Deformed-nuclei Microscopic Description Rotational States Shape Coexistence Pt Region Pt-184
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30432
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Z. Kang,S. F. Shen,J. Z. Gu,et al. Study of the Multiphonon gamma-Vibrational Bands in Even-Even (176-190)Pt Isotopes[J]. Journal of the Physical Society of Japan,2011,80(4).
APA	X. Z. Kang.,S. F. Shen.,J. Z. Gu.,Y. P. Yan.,X. G. Wu.,...&T. D. Wen.(2011).Study of the Multiphonon gamma-Vibrational Bands in Even-Even (176-190)Pt Isotopes.Journal of the Physical Society of Japan,80(4).
MLA	X. Z. Kang,et al."Study of the Multiphonon gamma-Vibrational Bands in Even-Even (176-190)Pt Isotopes".Journal of the Physical Society of Japan 80.4(2011).