A NEW BARRIER PENETRATION FORMULA AND ITS APPLICATION TO alpha-DECAY HALF-LIVES
文献类型：期刊论文
| 作者 | Li, Lu-Lu1; Zhou, Shan-Gui1,2; Zhao, En-Guang1,2,3; Scheid, Werner4 |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
 |
| 出版日期 | 2010-03-01 |
| 卷号 | 19页码:359-370 |
| 关键词 | Quantum tunneling penetrability alpha-decay Coulomb barrier |
| ISSN号 | 0218-3013 |
| DOI | 10.1142/S0218301310014790 |
| 英文摘要 | Starting from the WKB approximation, a new barrier penetration formula is proposed for potential barriers containing along-range Coulomb interaction. This formula is especially proper for the barrier penetration with penetration energy much lower than the Coulomb barrier. The penetrabilities calculated from the new formula agree well with the results from the WKB method. As a first attempt, this new formula is used to evaluate alpha-decay half-lives of atomic nuclei and a good agreement with the experiment is obtained. |
| WOS关键词 | DEPENDENT CLUSTER MODEL ; HEAVY-ION FUSION ; SUPERHEAVY NUCLEI ; NUBASE EVALUATION ; POTENTIALS ; EMISSION ; FISSION |
| 资助项目 | National Natural Science Foundation[10979066] ; National Natural Science Foundation[10705014] ; National Natural Science Foundation[10875157] ; Major State Basic Research Development Program of China[2007CB815000] ; CAS[KJCX3-SYW-N02] ; CAS[KJCX2-YW-N32] ; Deutsche Forschungsgemeinschaft ; Supercomputing Center ; CNIC |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000277882400002 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 资助机构 | National Natural Science Foundation ; Major State Basic Research Development Program of China ; CAS ; Deutsche Forschungsgemeinschaft ; Supercomputing Center ; CNIC |
| 源URL | [http://119.78.100.186/handle/113462/31767]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Li, Lu-Lu |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China 2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China 3.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 4.Univ Giessen, Inst Theoret Phys, D-35392 Giessen, Germany |
| 推荐引用方式 GB/T 7714 | Li, Lu-Lu,Zhou, Shan-Gui,Zhao, En-Guang,et al. A NEW BARRIER PENETRATION FORMULA AND ITS APPLICATION TO alpha-DECAY HALF-LIVES[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2010,19:359-370. |
| APA | Li, Lu-Lu,Zhou, Shan-Gui,Zhao, En-Guang,&Scheid, Werner.(2010).A NEW BARRIER PENETRATION FORMULA AND ITS APPLICATION TO alpha-DECAY HALF-LIVES.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,19,359-370. |
| MLA | Li, Lu-Lu,et al."A NEW BARRIER PENETRATION FORMULA AND ITS APPLICATION TO alpha-DECAY HALF-LIVES".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 19(2010):359-370. |
入库方式： OAI收割
来源：近代物理研究所
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