Ionization and dissociation fractions of CO2 under 10-30-keV H-, C-, and O- negative-ion impact
文献类型：期刊论文
| 作者 | Li, Junqin1,2; Zhao, Zilong1,2; Ye, Jingru1,2; Zhang, Xuemei1,2 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2012-11-09 |
| 卷号 | 86 |
| ISSN号 | 1050-2947 |
| DOI | 10.1103/PhysRevA.86.052703 |
| 文献子类 | Article |
| 英文摘要 | The ionization and dissociation fractions of the CO2 molecule under the impact of 10-30-keV negative ions H-, C-, and O- are studied. The four recoil ions originating from the target molecule CO2 (CO2+, CO+, O+, and C+) are measured and identified in coincidence with projectiles in two final charge states (q = 0 and q = +1) by using a time-of flight spectrometer. The ionization and dissociation fractions of CO2 are found to associate with the momentum of the impacting ions. We also analyze the fractions for ionization and dissociation from a physical point. No comparison is given since no other experimental and theoretical data exist in the investigated energy range. |
| WOS关键词 | ELECTRON-IMPACT |
| 语种 | 英语 |
| WOS记录号 | WOS:000310866500004 |
| 出版者 | AMER PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/48871]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Li, Junqin |
| 作者单位 | 1.Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China 2.Fudan Univ, Appl Ion Beam Phys Lab, Key Lab, Minist Educ, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Junqin,Zhao, Zilong,Ye, Jingru,et al. Ionization and dissociation fractions of CO2 under 10-30-keV H-, C-, and O- negative-ion impact[J]. PHYSICAL REVIEW A,2012,86. |
| APA | Li, Junqin,Zhao, Zilong,Ye, Jingru,&Zhang, Xuemei.(2012).Ionization and dissociation fractions of CO2 under 10-30-keV H-, C-, and O- negative-ion impact.PHYSICAL REVIEW A,86. |
| MLA | Li, Junqin,et al."Ionization and dissociation fractions of CO2 under 10-30-keV H-, C-, and O- negative-ion impact".PHYSICAL REVIEW A 86(2012). |
入库方式： OAI收割
来源：近代物理研究所
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