Multiphoton dissociation dynamics of CH3Br
文献类型：期刊论文
| 作者 | Wang, Fengyan1,2; Lipciuc, M. Laura1; Yang, Xueming2; Kitsopoulos, Theofanis N.1,3 |
| 刊名 | physical chemistry chemical physics
 |
| 出版日期 | 2009 |
| 卷号 | 11期号:13页码:2234-2240 |
| 产权排序 | 1;1 |
| 通讯作者 | theofanis n.kitsopoulos |
| 英文摘要 | the state-resolved photodissociation dynamics of ch3br+ cations are studied using a combination of slice imaging and velocity mapping. parent ions are prepared by (2 + 1) two-photon resonant three-photon ionization of ch3br through the 5s rydberg state in the energy region 29 069.8-29 976.0 cm(-1). analysis of the photoelectron spectra reveals that ch3br + ions are produced in the spin-orbit ground electronic state with a wide distribution of vibrational excitation. the photodissociation of ch3br+ produces ch3+(x) + br(p-2(1/2))/ br(p-2(3/2)) whose product state distribution shows substantial excitation in the umbrella mode of the ch3+ photofragment, especially when concurrently producing the br(p-2(1/2)) channel. the shapes of the photofragment angular distributions clearly show the different dissociation mechanisms in the br(p-2(1/2)) and br(p-2(3/2)) channels. the dissociation dynamics of the 5s rydberg state of ch3br are also presented and analyzed. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical ; physics, atomic, molecular & chemical |
| 研究领域[WOS] | chemistry ; physics |
| 关键词[WOS] | molecular rydberg transitions ; methyl-bromide ch3br ; photodissociation ; spectra ; photoelectron ; ionization ; ions ; photoionization ; photoabsorption ; destruction |
| 收录类别 | SCI |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000264374700011 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/101777]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Fdn Res & Technol Hellas, Inst Elect Struct & Laser, Iraklion 71110, Greece 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 3.Univ Crete, Dept Chem, Iraklion 71003, Greece |
| 推荐引用方式 GB/T 7714 | Wang, Fengyan,Lipciuc, M. Laura,Yang, Xueming,et al. Multiphoton dissociation dynamics of CH3Br[J]. physical chemistry chemical physics,2009,11(13):2234-2240. |
| APA | Wang, Fengyan,Lipciuc, M. Laura,Yang, Xueming,&Kitsopoulos, Theofanis N..(2009).Multiphoton dissociation dynamics of CH3Br.physical chemistry chemical physics,11(13),2234-2240. |
| MLA | Wang, Fengyan,et al."Multiphoton dissociation dynamics of CH3Br".physical chemistry chemical physics 11.13(2009):2234-2240. |
入库方式： OAI收割
来源：大连化学物理研究所
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