Nonrelativistic ab initio calculations for 2 S-2, 2 P-2, and 3 D-2 lithium isotopes: Applications to polarizabilities and dispersion interactions
文献类型：期刊论文
| 作者 | Tang, Li-Yan1,2; Yan, Zong-Chao3,4; Shi, Ting-Yun1; Babb, James F.5 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 79期号:6 |
| 关键词 | ab initio calculations excited states ground states lithium polarisability wave functions |
| 通讯作者 | Tang, LY (reprint author), Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China. |
| 英文摘要 | The electric dipole polarizabilities and hyperpolarizabilities for the lithium isotopes Li-6 and Li-7 in the ground state 2 S-2 and the excited states 2 P-2 and 3 D-2, as well as the leading resonance and dispersion long-range coefficients for the Li(2 S-2)-Li(2 S-2) and Li(2 S-2)-Li(2 P-2) systems, are calculated nonrelativistically using variational wave functions in Hylleraas basis sets. Comparisons are made with published results, where available. We find that the value of the second hyperpolarizability of the 2 S-2 state is sensitive to the isotopic mass due to a near cancellation between two terms. For the 3 D-2 state polarizability tensor, the calculated components disagree with those measured in the sole experiment and with those calculated semiempirically. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics ; Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Optics ; Physics |
| 关键词[WOS] | LONG-RANGE INTERACTIONS ; VARIATIONAL CALCULATIONS ; QUADRUPOLE POLARIZABILITIES ; DIPOLE POLARIZABILITIES ; ATOMIC LITHIUM ; EXCITED-STATES ; STARK SHIFTS ; ALKALI ATOMS ; HYPERPOLARIZABILITY ; IONS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000267700100092 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/2218]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Univ New Brunswick, Dept Phys, Fredericton, NB E3B 5A3, Canada 4.Harbin Inst Technol, Acad Fundamental & Interdisciplinary Sci, Ctr Theoret Atom & Mol Phys, Harbin 150080, Peoples R China 5.Harvard Smithsonian Ctr Astrophys, ITAMP, Cambridge, MA 02138 USA |
| 推荐引用方式 GB/T 7714 | Tang, Li-Yan,Yan, Zong-Chao,Shi, Ting-Yun,et al. Nonrelativistic ab initio calculations for 2 S-2, 2 P-2, and 3 D-2 lithium isotopes: Applications to polarizabilities and dispersion interactions[J]. PHYSICAL REVIEW A,2009,79(6). |
| APA | Tang, Li-Yan,Yan, Zong-Chao,Shi, Ting-Yun,&Babb, James F..(2009).Nonrelativistic ab initio calculations for 2 S-2, 2 P-2, and 3 D-2 lithium isotopes: Applications to polarizabilities and dispersion interactions.PHYSICAL REVIEW A,79(6). |
| MLA | Tang, Li-Yan,et al."Nonrelativistic ab initio calculations for 2 S-2, 2 P-2, and 3 D-2 lithium isotopes: Applications to polarizabilities and dispersion interactions".PHYSICAL REVIEW A 79.6(2009). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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