{"title":"甲苯分子3 p Rydberg态的偏振多光子电离谱的研究","authors":"刘耀明, 林美荣, 赵青春, 张包铮, 陈文驹","doi":"10.1360/ZA1995-25-2-180","DOIUrl":null,"url":null,"abstract":"利用量子理论的微扰论,通过适当选择张量基矢,推导出分子C 2v 点群的简并三光子跃迁张量图,由近似法首次获得了三光子跃迁偏振比值.实验上用共振多光子电离(RMPI)技术,探测了气相甲苯分子的能量在52630～54050cm -1 范围的RMPI(3+1)谱,归属了共振跃迁电子态为3 p Rydberg态,对所观测到的4个振动带测量了偏振比,根据理论计算结果对电子态和振动态的跃迁作了对称性归属.","PeriodicalId":256661,"journal":{"name":"Science in China Series A-Mathematics, Physics, Astronomy & Technological Science","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"甲苯分子3 p Rydberg态的偏振多光子电离谱的研究\",\"authors\":\"刘耀明, 林美荣, 赵青春, 张包铮, 陈文驹\",\"doi\":\"10.1360/ZA1995-25-2-180\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"利用量子理论的微扰论,通过适当选择张量基矢,推导出分子C 2v 点群的简并三光子跃迁张量图,由近似法首次获得了三光子跃迁偏振比值.实验上用共振多光子电离(RMPI)技术,探测了气相甲苯分子的能量在52630～54050cm -1 范围的RMPI(3+1)谱,归属了共振跃迁电子态为3 p Rydberg态,对所观测到的4个振动带测量了偏振比,根据理论计算结果对电子态和振动态的跃迁作了对称性归属.\",\"PeriodicalId\":256661,\"journal\":{\"name\":\"Science in China Series A-Mathematics, Physics, Astronomy & Technological Science\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-02-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Science in China Series A-Mathematics, Physics, Astronomy & Technological Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1360/ZA1995-25-2-180\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science in China Series A-Mathematics, Physics, Astronomy & Technological Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1360/ZA1995-25-2-180","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
利用量子理论的微扰论,通过适当选择张量基矢,推导出分子C 2v 点群的简并三光子跃迁张量图,由近似法首次获得了三光子跃迁偏振比值.实验上用共振多光子电离(RMPI)技术,探测了气相甲苯分子的能量在52630～54050cm -1 范围的RMPI(3+1)谱,归属了共振跃迁电子态为3 p Rydberg态,对所观测到的4个振动带测量了偏振比,根据理论计算结果对电子态和振动态的跃迁作了对称性归属.
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