The Energy Transfer Dynamics of He(2(3)S(1)) and Ne(P-3(0,2)) with NH3
文献类型：期刊论文
| 作者 | Wang Liming; Li Xuechu; Cheng Hong; Shen Guanlin; Lou Nanquan |
| 刊名 | acta physico-chimica sinica
 |
| 出版日期 | 1995 |
| 卷号 | 11期号:8页码:704-709 |
| 关键词 | Dissociative excitation Re-vibrational population A-doublet Emission rate |
| 英文摘要 | energy transfer reactions from he(2(3)s(1)) and ne(p-3(0,2)) to nh3 have been studied by observing emission spectra from excited fragments at crossed molecular beams. metastable rare gas atoms are generated by de. discharge in the molecular beams, nh(a-x,c-a,c-b), nh1 (b-x) and h*-balmer emission systems were observed in the he(2(3)s(1)) reaction, while only nh(a-x,c-a) was observed in the ne(p-3(0,2)) reaction. the absolute cross section of nh(a,c) from he(2(3)s(1)) was determined to be sigma=0.56 angstrom(2) by using the reference-reaction method. the nh(c) has a large propensity to populate f rotational level in he(2(3)s(1))+nh3 reaction, and this is considered to come from a two-step dissociation process. the propensity is opposite to that of nh3 photolysis at 121.6nm. the rotational excitation of nh(a,v-1) is somewhat higher than that of nh(a,v=0) and this may be the result of a large half-collision parameter according to the phase-space theory including angular momentum conservation. the to-vibrational population of nh(a) and the rotational population of nh(c) can be intepreted with a simple phase-space theory of three-body dissociation in the reacton of ne(p-3(0,2))+nh3. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000207590700007 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141290]  |
| 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 | CAS, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Liming,Li Xuechu,Cheng Hong,et al. The Energy Transfer Dynamics of He(2(3)S(1)) and Ne(P-3(0,2)) with NH3[J]. acta physico-chimica sinica,1995,11(8):704-709. |
| APA | Wang Liming,Li Xuechu,Cheng Hong,Shen Guanlin,&Lou Nanquan.(1995).The Energy Transfer Dynamics of He(2(3)S(1)) and Ne(P-3(0,2)) with NH3.acta physico-chimica sinica,11(8),704-709. |
| MLA | Wang Liming,et al."The Energy Transfer Dynamics of He(2(3)S(1)) and Ne(P-3(0,2)) with NH3".acta physico-chimica sinica 11.8(1995):704-709. |
入库方式： OAI收割
来源：大连化学物理研究所
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