Construction of new research field on multi-dimensional stereodynamics in the ultracold radical-radical reaction

构建超冷自由基-自由基反应多维立体动力学新研究领域

• 批准号: 23655013
• 负责人: OHYAMA Hiroshi
• 金额: $ 2.66万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23655013/
• 关键词: 並進冷却; 立体ダイナミクス; 極低温; 変調磁場; ラジカル

We produced a new type of velocity decelerator which is constructed with 200sets of asymmetrically spatial modulated magnetic fields by using neodymium magnets. For the performance examination of the designed decelerator, we studied the action of the velocity decelerator on the metastable He(3S). The velocity distribution of He(3S) after passing the velocity modulator separates into three components, which correspond to the three different magnetic quantum number(M) states. It is verified that we succeeded in the state selection of the paramagnetic species by deceleration and acceleration of the velocity depending on the quantum state.

我们研制了一种新型的减速器，它是由200组非对称空间调制磁场组成的，使用的是钕磁体。为了检验所设计的减速器的性能，我们研究了减速器对亚稳态He(3S)的作用。He(3S)通过速度调制器后的速度分布分为三个分量，分别对应于三个不同的磁量子数(M)态。结果表明，通过对依赖于量子态的速度进行减速和加速，我们成功地实现了顺磁物种的态选择。

项目成果

Steric Effect in the Energy transfer Reaction of Oriented CO(a^3Π,v'=0,Ω=1&2)+NO(X^2Π)→NO(A^2Σ^+,B^2Π)+CO(X^1Σ^+)

定向CO(a^3Π,v=0,Ω=1&2)+NO(X^2Π)→NO(A^2Σ^+,B^2Π)+CO(X^1Σ)能量转移反应中的空间效应^+)

• 发表时间: 2011
• 作者: Ohoyama;Hiroshi; Matsuura;Yusuke
• 通讯作者: Yusuke

Rotationally Correlated Reactivity in the CH (v = 0, J, Fi) + O2 → OH (A) + CO Reaction

CH (v = 0, J, Fi) + O2 → OH (A) + CO 反应中的旋转相关反应性

• DOI: 10.1063/1.3560660
• 发表时间: 2011
• 期刊: J. Chem. Phys.
• 作者: H. Ohoyama;K. Yamakawa;R. Oda;Y. Nagamachi;T. Kasai
• 通讯作者: T. Kasai

Atomic Alignment Effect in the Dissociative Energy Transfer Reactions of Metal Carbonyls [Fe (CO)5, Ni (CO)4] with Oriented Ar (3P2)

金属羰基化合物 [Fe (CO)5, Ni (CO)4] 与取向 Ar (3P2) 解离能转移反应中的原子排列效应

• DOI: 10.1021/jp206670w
• 发表时间: 2011
• 期刊: J. Phys. Chem. A
• 影响因子: 2.9
• 作者: H. Ohoyama;Y. Matsuura
• 通讯作者: Y. Matsuura

Steric Effect in the Energy Transfer Reaction of Oriented CO (a 3Π, v′ = 0, Ω = 1 and 2) + NO (X 2Π) → NO (A 2Σ+, B 2Π) + CO (X 1Σ+)

定向CO (a 3Π, v′ = 0, Ω = 1 and 2) + NO (X 2Π) → NO (A 2Σ+, B 2Π) + CO (X 1Σ+) 能量转移反应中的空间效应

• DOI: 10.1021/jp202781g
• 发表时间: 2011
• 期刊: J. Phys. Chem. A
• 影响因子: 2.9
• 作者: H. Ohoyama;Y. Matsuura
• 通讯作者: Y. Matsuura

Collision–Induced Harpooning Observed in the Excimer Formation in the Oriented NF3 + Oriented Kr* (3P2, MJ = 2) Reaction

在定向 NF3 + 定向 Kr* (3P2, MJ = 2) 反应中准分子形成中观察到的碰撞诱导鱼叉效应

• DOI: 10.1021/jp200979r
• 发表时间: 2011
• 期刊: J. Phys. Chem. A
• 影响因子: 2.9
• 作者: Y. Matsuura;H. Ohoyama
• 通讯作者: H. Ohoyama