| 两束啁啾脉冲控制下的H+D+光缔合反应研究 |
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| 引用本文： | 牛英煜,王荣,修俊玲.两束啁啾脉冲控制下的H+D+光缔合反应研究[J].物理学报,2011,60(12):123402-123402. |
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| 作者姓名： | 牛英煜 王荣 修俊玲 |
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| 作者单位： | 大连交通大学理学院,大连 116028 |
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| 基金项目： | 国家自然科学基金(批准号:11047177)和辽宁省教育厅科学研究计划(批准号:2009A131)资助的课题. |
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| 摘 要： | 从理论上研究了两束啁啾脉冲控制H+D+的光缔合反应. 第一束脉冲用来加速碰撞伴的碰撞速度,第二束脉冲用来增加产物HD+的产率. 结果表明:第一束脉冲的参数决定了第二束脉冲的优化参数以及产物HD+的布居. 产物的布居可以通过调节两束脉冲的延迟时间得到控制.
关键词：
光缔合
+分子')" href="#">HD+分子
啁啾脉冲
波包
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| 关 键 词： | 光缔合 HD+分子 啁啾脉冲 波包 |
| 收稿时间： | 1/7/2011 12:00:00 AM |
Photoassociation reaction of H+D+ in two chirped pulses |
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| Niu Ying-Yu,Wang Rong and Xiu Jun-Ling.Photoassociation reaction of H+D+ in two chirped pulses[J].Acta Physica Sinica,2011,60(12):123402-123402. |
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| Authors: | Niu Ying-Yu Wang Rong and Xiu Jun-Ling |
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| Institution: | School of Science, Dalian Jiaotong University, Dalian 116028, China;School of Science, Dalian Jiaotong University, Dalian 116028, China;School of Science, Dalian Jiaotong University, Dalian 116028, China |
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| Abstract: | The photoassociation reaction H+D+ induced by two chirped pulses is theoretically studied. The first pulse is employed to accelerate the collision pairs, and the second pulse is used to enhance the yield ratio of HD+. The optimal parameters of the second pulse and the population of product HD+ depend on the chirp rate of the first pulse. The population of the product HD+ can be controlled by the delay time between the two laser pulses. |
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| Keywords: | photoassociation HD+ molecule chirped pulse wave packet |
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