Effect of phase relaxation on quantum superpositions in complex collisions
文献类型：期刊论文
| 作者 | Benet, L.; Kun, S. Yu.; Wang Qi |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2006-06-01 |
| 卷号 | 73期号:6页码:8 |
| ISSN号 | 0556-2813 |
| DOI | 10.1103/PhysRevC.73.064602 |
| 英文摘要 | We study the effect of phase relaxation on coherent superpositions of rotating clockwise and anticlockwise wave packets in the regime of strongly overlapping resonances of the intermediate complex. Such highly excited deformed complexes may be created in binary collisions of heavy ions, molecules, and atomic clusters. It is shown that phase relaxation leads to a reduction of the interference fringes, thus mimicking the effect of decoherence. This reduction is crucial for the determination of the phase-relaxation width from the data on the excitation function oscillations in heavy-ion collisions and bimolecular chemical reactions. The difference between the effects of phase relaxation and decoherence is discussed. |
| WOS关键词 | PLANE-WAVE PACKET ; HEAVY-ION COLLISIONS ; STATISTICAL FLUCTUATIONS ; CHARACTERISTIC VECTORS ; INFINITE DIMENSIONS ; ELASTIC-SCATTERING ; BORDERED MATRICES ; CHEMICAL-REACTION ; CHAOS ; DOTS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000238697500021 |
| 出版者 | AMER PHYSICAL SOC |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/6193]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Benet, L. |
| 作者单位 | 1.Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Cuernavaca 62210, Morelos, Mexico 2.Australian Natl Univ, RSPhysSE, Nonlinear Phys Ctr, Canberra, ACT 0200, Australia 3.Australian Natl Univ, RSPhysSE, Dept Theoret Phys, Canberra, ACT 0200, Australia 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Benet, L.,Kun, S. Yu.,Wang Qi. Effect of phase relaxation on quantum superpositions in complex collisions[J]. PHYSICAL REVIEW C,2006,73(6):8. |
| APA | Benet, L.,Kun, S. Yu.,&Wang Qi.(2006).Effect of phase relaxation on quantum superpositions in complex collisions.PHYSICAL REVIEW C,73(6),8. |
| MLA | Benet, L.,et al."Effect of phase relaxation on quantum superpositions in complex collisions".PHYSICAL REVIEW C 73.6(2006):8. |
入库方式： OAI收割
来源：近代物理研究所
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