Nonsequential double ionization of nonaligned diatomic molecules N2 and O2
Nonsequential double ionization (NSDI) processes of nonaligned diatomic molecules N2 and O2 are studied using the S-matrix theory. Our results show that the NSDI process significantly depends on the molecular symmetry and structure. The ratio of NSDI rate to single ionization rate as a function of t...
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Veröffentlicht in: | 中国物理B:英文版 2013 (1), p.214-217 |
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description | Nonsequential double ionization (NSDI) processes of nonaligned diatomic molecules N2 and O2 are studied using the S-matrix theory. Our results show that the NSDI process significantly depends on the molecular symmetry and structure. The ratio of NSDI rate to single ionization rate as a function of the field intensity is obtained. It is found that N2 behaves closely with its companion atom Ar in the ratios over the entire intensity range, while O2 exhibits an obvious suppression effect, which is qualitatively consistent with the experiment. |
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Our results show that the NSDI process significantly depends on the molecular symmetry and structure. The ratio of NSDI rate to single ionization rate as a function of the field intensity is obtained. It is found that N2 behaves closely with its companion atom Ar in the ratios over the entire intensity range, while O2 exhibits an obvious suppression effect, which is qualitatively consistent with the experiment.</description><identifier>ISSN: 1674-1056</identifier><identifier>EISSN: 2058-3834</identifier><language>eng</language><subject>NSDI ; 双原子分子 ; 双电离 ; 抑制效果 ; 电场强度 ; 矩阵理论</subject><ispartof>中国物理B:英文版, 2013 (1), p.214-217</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85823A/85823A.jpg</thumbnail><link.rule.ids>314,776,780,4010</link.rule.ids></links><search><creatorcontrib>贾欣燕 樊代和 李卫东 陈京</creatorcontrib><title>Nonsequential double ionization of nonaligned diatomic molecules N2 and O2</title><title>中国物理B:英文版</title><addtitle>Chinese Physics</addtitle><description>Nonsequential double ionization (NSDI) processes of nonaligned diatomic molecules N2 and O2 are studied using the S-matrix theory. Our results show that the NSDI process significantly depends on the molecular symmetry and structure. The ratio of NSDI rate to single ionization rate as a function of the field intensity is obtained. It is found that N2 behaves closely with its companion atom Ar in the ratios over the entire intensity range, while O2 exhibits an obvious suppression effect, which is qualitatively consistent with the experiment.</description><subject>NSDI</subject><subject>双原子分子</subject><subject>双电离</subject><subject>抑制效果</subject><subject>电场强度</subject><subject>矩阵理论</subject><issn>1674-1056</issn><issn>2058-3834</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqNyrsOgjAUgOHGaCJe3uH4ACS9ALIbjXHAxZ1UWrCmnCMUBn16GXwA_-Vb_hmLJE_zWOUqmbNIZPskFjzNlmwVwpPzTHCpInYpCIPtRouD0x4MjXdvwRG6jx4mgGpAQu1dg9aAcXqg1lXQkrfV6G2AQoJGA1e5YYta-2C3P9dsdzreDue4ehA2ncOmfPWu1f27TKZSIXL1z_MF4EE8pg</recordid><startdate>2013</startdate><enddate>2013</enddate><creator>贾欣燕 樊代和 李卫东 陈京</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope></search><sort><creationdate>2013</creationdate><title>Nonsequential double ionization of nonaligned diatomic molecules N2 and O2</title><author>贾欣燕 樊代和 李卫东 陈京</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_primary_444451183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>NSDI</topic><topic>双原子分子</topic><topic>双电离</topic><topic>抑制效果</topic><topic>电场强度</topic><topic>矩阵理论</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>贾欣燕 樊代和 李卫东 陈京</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>中国物理B:英文版</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>贾欣燕 樊代和 李卫东 陈京</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nonsequential double ionization of nonaligned diatomic molecules N2 and O2</atitle><jtitle>中国物理B:英文版</jtitle><addtitle>Chinese Physics</addtitle><date>2013</date><risdate>2013</risdate><issue>1</issue><spage>214</spage><epage>217</epage><pages>214-217</pages><issn>1674-1056</issn><eissn>2058-3834</eissn><abstract>Nonsequential double ionization (NSDI) processes of nonaligned diatomic molecules N2 and O2 are studied using the S-matrix theory. Our results show that the NSDI process significantly depends on the molecular symmetry and structure. The ratio of NSDI rate to single ionization rate as a function of the field intensity is obtained. It is found that N2 behaves closely with its companion atom Ar in the ratios over the entire intensity range, while O2 exhibits an obvious suppression effect, which is qualitatively consistent with the experiment.</abstract></addata></record> |
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subjects | NSDI 双原子分子 双电离 抑制效果 电场强度 矩阵理论 |
title | Nonsequential double ionization of nonaligned diatomic molecules N2 and O2 |
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