{"title":"由激光与物质的强烈相互作用引起的密度过大的、吸收的、色散的等离子体中的质动势","authors":"E. Gamaly","doi":"10.1063/1.860846","DOIUrl":null,"url":null,"abstract":"The ponderomotive force acting on an overdense, absorbing plasma with nonlocal electric properties is calculated from first principles. On the basis of the space–time dependence of the electric field and the electron distribution function which were calculated self‐consistently, the conductivity, current, and force in the plasma are calculated. The possibility of acceleration of ions by an intense laser beam is demonstrated and the proper conditions for this to occur are pointed out.","PeriodicalId":113346,"journal":{"name":"Physics of fluids. B, Plasma physics","volume":"603 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":"{\"title\":\"The ponderomotive force in an overdense, absorbing, dispersive plasma, caused by an intense laser–matter interaction\",\"authors\":\"E. Gamaly\",\"doi\":\"10.1063/1.860846\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The ponderomotive force acting on an overdense, absorbing plasma with nonlocal electric properties is calculated from first principles. On the basis of the space–time dependence of the electric field and the electron distribution function which were calculated self‐consistently, the conductivity, current, and force in the plasma are calculated. The possibility of acceleration of ions by an intense laser beam is demonstrated and the proper conditions for this to occur are pointed out.\",\"PeriodicalId\":113346,\"journal\":{\"name\":\"Physics of fluids. B, Plasma physics\",\"volume\":\"603 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics of fluids. B, Plasma physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.860846\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of fluids. B, Plasma physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.860846","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The ponderomotive force in an overdense, absorbing, dispersive plasma, caused by an intense laser–matter interaction
The ponderomotive force acting on an overdense, absorbing plasma with nonlocal electric properties is calculated from first principles. On the basis of the space–time dependence of the electric field and the electron distribution function which were calculated self‐consistently, the conductivity, current, and force in the plasma are calculated. The possibility of acceleration of ions by an intense laser beam is demonstrated and the proper conditions for this to occur are pointed out.
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