阈值以上电离谱增强

Journal of Atomic and Molecular Sciences Pub Date : 2017-07-01 DOI:10.4208/JAMS.050317.061617A

G. Ge, Xiaohong Song, Jing Chen, Weifeng Yang

{"title":"阈值以上电离谱增强","authors":"G. Ge, Xiaohong Song, Jing Chen, Weifeng Yang","doi":"10.4208/JAMS.050317.061617A","DOIUrl":null,"url":null,"abstract":"Freeman resonance and resonance-like enhancement (RLE) in above-threshold ionization (ATI) spectrum are reviewed in this work. Two different interpretations accounting for the high-energy enhancements in the ATI spectra are described. One of them is the multiphoton ionization “channel closing” relating to the destructive/constructive interference, while the other pursue the fundmental concept of resonance and associates the enhancement with a resonant excited state. Primary calcualtion of the RLE using generalized quantum trajectory Monte Carlo method is also present.","PeriodicalId":15131,"journal":{"name":"Journal of Atomic and Molecular Sciences","volume":"15 1","pages":"41-45"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Enhancement in above-threshold ionization spectrum\",\"authors\":\"G. Ge, Xiaohong Song, Jing Chen, Weifeng Yang\",\"doi\":\"10.4208/JAMS.050317.061617A\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Freeman resonance and resonance-like enhancement (RLE) in above-threshold ionization (ATI) spectrum are reviewed in this work. Two different interpretations accounting for the high-energy enhancements in the ATI spectra are described. One of them is the multiphoton ionization “channel closing” relating to the destructive/constructive interference, while the other pursue the fundmental concept of resonance and associates the enhancement with a resonant excited state. Primary calcualtion of the RLE using generalized quantum trajectory Monte Carlo method is also present.\",\"PeriodicalId\":15131,\"journal\":{\"name\":\"Journal of Atomic and Molecular Sciences\",\"volume\":\"15 1\",\"pages\":\"41-45\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Atomic and Molecular Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4208/JAMS.050317.061617A\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Atomic and Molecular Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4208/JAMS.050317.061617A","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

本文综述了阈上电离(ATI)光谱中的Freeman共振和类共振增强(RLE)。描述了两种不同的解释，说明了ATI光谱中的高能增强。其中一种是与相消干涉有关的多光子电离“通道关闭”，另一种是追求共振的基本概念，并将增强与共振激发态联系起来。用广义量子轨迹蒙特卡罗方法对RLE进行了初步计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Enhancement in above-threshold ionization spectrum

Freeman resonance and resonance-like enhancement (RLE) in above-threshold ionization (ATI) spectrum are reviewed in this work. Two different interpretations accounting for the high-energy enhancements in the ATI spectra are described. One of them is the multiphoton ionization “channel closing” relating to the destructive/constructive interference, while the other pursue the fundmental concept of resonance and associates the enhancement with a resonant excited state. Primary calcualtion of the RLE using generalized quantum trajectory Monte Carlo method is also present.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Atomic and Molecular Sciences PHYSICS, ATOMIC, MOLECULAR & CHEMICAL-

自引率

0.00%

发文量