New rotational bands in 174Ta

被引：0

作者：

Ma, Y. -J. ^{[1
]}

Liu, Y. -Z. ^{[1
]}

Sun, H. -B. ^{[1
]}

Wen, S. ^{[2
]}

Zhou, S. -G. ^{[3
]}

Zheng, H. ^{[1
]}

Yang, H. -T. ^{[1
]}

Huo, J. -D. ^{[1
]}

Wu, X. -G. ^{[2
]}

Yang, C. -X. ^{[2
]}

机构：

[1] Jilin Univ, Dept Phys, Changchun 130023, Peoples R China

[2] China Inst Atom Energy, Box 275, Beijing 102413, Peoples R China

[3] Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China

来源：

EUROPEAN PHYSICAL JOURNAL A | 1998年 / 3卷 / 01期

关键词：

PACS; 23; 20; Lv Gamma transitions and level energies; 21; 10; Hw Spin; parity; and isobaric spin; 27; 70; +q 150 & LE; A & LE; 189;

D O I：

10.1007/s10050-998-0145-4

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Three new bands in Ta-174 have been identified by using the Gd-160(F-19,5n) reaction at beam energies of 87 MeV and 96 MeV. Nilsson configurations are assigned to these bands. In the 9/2(-)[514](p)+5/2(-)[512](n) band, the AB neutron crossing occurs at a rotational frequency of 0.30 MeV. This is indicative of the disappearance of the evidence for a reduction in neutron pair correlations.

引用

页码：21 / 23

页数：3

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