New low-spin levels in se-76 and discussion of its yrast band structure
文献类型：期刊论文
| 作者 | Shen, SF; Li, Y; Gu, JH |
| 刊名 | High energy physics and nuclear physics-chinese edition
 |
| 出版日期 | 2005-02-01 |
| 卷号 | 29期号:2页码:139-146 |
| 关键词 | Decay Coincidence Projected shell model Positive-parity yrast state |
| ISSN号 | 0254-3052 |
| 通讯作者 | Shen, sf(ssh@sinr.ac.cn) |
| 英文摘要 | The decay of bromine-76 was studied using compton-suppressed spectrometer and high-purity ge detectors in singles and coincidence mode, respectively. bromine-76 was produced via two reactions, i.e., as-75(a, 3n)br-76 and se-76(p, n) br-76. the results of these experiments verified the previously reported levels and gammas of se-76. in addition to the previously described transitions and levels, 39 new gamma-rays and 15 new energy levels were found for the first time. spins and parities for new levels are proposed based on the calculated logft values, de-excitation modes of the observed states, and some nuclear reaction experiment results. a new decay scheme of br-76 is proposed in the present work. combining with the high-spin states observed by the in-beam gamma-ray spectroscopy of a previous decay work, the positive-parity yrast states were compared with the results from calculations in the framework of the projected shell model. |
| WOS关键词 | PROTON-SCATTERING ; SELENIUM ISOTOPES ; DEFORMED SHAPES ; DECAY ; STATES ; BR-76 ; COEXISTENCE |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000226954500007 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2377837 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Shen, SF |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, SF,Li, Y,Gu, JH. New low-spin levels in se-76 and discussion of its yrast band structure[J]. High energy physics and nuclear physics-chinese edition,2005,29(2):139-146. |
| APA | Shen, SF,Li, Y,&Gu, JH.(2005).New low-spin levels in se-76 and discussion of its yrast band structure.High energy physics and nuclear physics-chinese edition,29(2),139-146. |
| MLA | Shen, SF,et al."New low-spin levels in se-76 and discussion of its yrast band structure".High energy physics and nuclear physics-chinese edition 29.2(2005):139-146. |
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来源：中国科学院大学
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