BLOCKING EFFECT AND ODD-EVEN DIFFERENCES IN THE MOMENTS OF INERTIA OF RARE-EARTH NUCLEI
文献类型：期刊论文
| 作者 | ZHAO, ZJ; JIN, TH; LEI, YA; ZENG, JY; ZENG, JY , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,CTR THEORET PHYS,POB 8730,BEIJING 100080,PEOPLES R CHINA. |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 1994 |
| 卷号 | 50期号:2页码:746-756 |
| 关键词 | Particle-number Pairing Correlations Superdeformed Bands Identical Bands Rotational Bands Model Fluctuations Projection Alignment Symmetry |
| ISSN号 | 0556-2813 |
| 英文摘要 | A phenomenological analysis of the experimental odd-even differences in the moments of inertia, deltaJ/J, of well-deformed rare-earth nuclei is reviewed, which reveals that there exist large fluctuations in deltaJ/J with the blocked levels in odd-A nuclei. A calculation using the particle-number conserving treatment shows that the odd-even difference in the moments of inertia is a pure quantum mechanical interference effect and the experimental strong fluctuations in deltaJ/J with the blocked level can be reproduced satisfactorily. The calculated value of deltaJ/J depends sensitively on the energetic location and Coriolis response of the blocked level and the underlying physics is discussed. Particularly, deltaJ/J is especially large if the blocked orbital is a high-j intruder orbital near the Fermi surface. In contrast, if the blocked orbital is of normal parity with low j and high OMEGA (e.g., proton [404]7/2, [402]5/2), deltaJ/J almost vanishes. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:A1994PC47000030 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/11869]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | ZENG, JY , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,CTR THEORET PHYS,POB 8730,BEIJING 100080,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | ZHAO, ZJ,JIN, TH,LEI, YA,et al. BLOCKING EFFECT AND ODD-EVEN DIFFERENCES IN THE MOMENTS OF INERTIA OF RARE-EARTH NUCLEI[J]. PHYSICAL REVIEW C,1994,50(2):746-756. |
| APA | ZHAO, ZJ,JIN, TH,LEI, YA,ZENG, JY,&ZENG, JY , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,CTR THEORET PHYS,POB 8730,BEIJING 100080,PEOPLES R CHINA..(1994).BLOCKING EFFECT AND ODD-EVEN DIFFERENCES IN THE MOMENTS OF INERTIA OF RARE-EARTH NUCLEI.PHYSICAL REVIEW C,50(2),746-756. |
| MLA | ZHAO, ZJ,et al."BLOCKING EFFECT AND ODD-EVEN DIFFERENCES IN THE MOMENTS OF INERTIA OF RARE-EARTH NUCLEI".PHYSICAL REVIEW C 50.2(1994):746-756. |
入库方式： OAI收割
来源：理论物理研究所
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