New approach for obtaining information on the many-nucleon structure in alpha decay from accompanying bremsstrahlung emission
文献类型：期刊论文
| 作者 | Maydanyuk, Sergei P.1,2; Zhang, Peng-Ming1,3 ; Zou, Li-Ping1,3
|
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2016-01-25 |
| 卷号 | 93页码:14 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.93.014617 |
| 英文摘要 | We analyze the nucleon structure of the a-decaying nucleus to see if it can be visible in the experimental bremsstrahlung spectra of the emitted photons which accompany such a decay. We develop a new formalism of the bremsstrahlung model taking into account the distribution of nucleons in the alpha-decaying nuclear system. We conclude the following. (1) After inclusion of the nucleon structure in the model the calculated bremsstrahlung spectrum is changed very slowly for a majority of the alpha-decaying nuclei. However, we have observed that visible changes really exist for the Te-106 nucleus (Q(alpha) = 4.29 MeV, T-1/2 = 70 mu s) even for the energy of the emitted photons up to 1 MeV. This nucleus is a good candidate for future experimental study of this task. (2) Inclusion of the nucleon structure in the model increases the bremsstrahlung probability of the emitted photons. (3) We find the following tendencies for obtaining the nuclei, which have bremsstrahlung spectra more sensitive to the nucleon structure: (a) direction to nuclei with smaller Z and (b) direction to nuclei with larger Q alpha values. |
| WOS关键词 | PROTON-PROTON BREMSSTRAHLUNG ; ENERGY GAMMA-RAYS ; SOFT-PHOTON APPROXIMATION ; SPONTANEOUS FISSION ; ELECTROMAGNETIC-RADIATION ; NEUTRON-PROTON ; COLLISIONS ; CF-252 ; PARTICLES ; CAPTURE |
| 资助项目 | Institute of Modern Physics of Chinese Academy of Sciences ; Major State Basic Research Development Program in China[2015CB856903] ; National Natural Science Foundation of China[11575254] ; National Natural Science Foundation of China[11447105] ; National Natural Science Foundation of China[11175215] ; Chinese Academy of Sciences[2014FFJA0003] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000369320900006 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | Institute of Modern Physics of Chinese Academy of Sciences ; Major State Basic Research Development Program in China ; National Natural Science Foundation of China ; Chinese Academy of Sciences |
| 源URL | [http://119.78.100.186/handle/113462/41703]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Maydanyuk, Sergei P.; Zhang, Peng-Ming; Zou, Li-Ping |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Natl Acad Sci Ukraine, Inst Nucl Res, UA-03680 Kiev, Ukraine 3.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Maydanyuk, Sergei P.,Zhang, Peng-Ming,Zou, Li-Ping. New approach for obtaining information on the many-nucleon structure in alpha decay from accompanying bremsstrahlung emission[J]. PHYSICAL REVIEW C,2016,93:14. |
| APA | Maydanyuk, Sergei P.,Zhang, Peng-Ming,&Zou, Li-Ping.(2016).New approach for obtaining information on the many-nucleon structure in alpha decay from accompanying bremsstrahlung emission.PHYSICAL REVIEW C,93,14. |
| MLA | Maydanyuk, Sergei P.,et al."New approach for obtaining information on the many-nucleon structure in alpha decay from accompanying bremsstrahlung emission".PHYSICAL REVIEW C 93(2016):14. |
入库方式： OAI收割
来源：近代物理研究所
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