{"title":"Effect of Ion Motion on Generation and Lifetime of Magnetic Fields in a Cluster Plasma Irradiated with Intense Circularly Polarized Laser Pulses","authors":"A. A. Andreev, K. Yu. Platonov, L. A. Litvinov","doi":"10.3103/S1068335624600141","DOIUrl":null,"url":null,"abstract":"<p>We report a numerical and analytical investigation of the effect of ion motion on the temporal dynamics of a strong quasi-stationary magnetic field arising when submicron clusters are irradiated with circularly polarized radiation. A region of high-density magnetized ions is shown to appear in the central region of the cluster. This region has an increased lifetime compared to that of a cluster without a magnetic field. The presence of a magnetized region leads to a characteristic two-peak dependence of the magnetic field on time.</p>","PeriodicalId":503,"journal":{"name":"Bulletin of the Lebedev Physics Institute","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Lebedev Physics Institute","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.3103/S1068335624600141","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
We report a numerical and analytical investigation of the effect of ion motion on the temporal dynamics of a strong quasi-stationary magnetic field arising when submicron clusters are irradiated with circularly polarized radiation. A region of high-density magnetized ions is shown to appear in the central region of the cluster. This region has an increased lifetime compared to that of a cluster without a magnetic field. The presence of a magnetized region leads to a characteristic two-peak dependence of the magnetic field on time.
期刊介绍:
Bulletin of the Lebedev Physics Institute is an international peer reviewed journal that publishes results of new original experimental and theoretical studies on all topics of physics: theoretical physics; atomic and molecular physics; nuclear physics; optics; lasers; condensed matter; physics of solids; biophysics, and others.