{"id":3323460,"identifier":"DVN/LOAT9C","persistentUrl":"https://doi.org/10.7910/DVN/LOAT9C","protocol":"doi","authority":"10.7910","separator":"/","publisher":"Harvard Dataverse","publicationDate":"2018-12-04","storageIdentifier":"file://10.7910/DVN/LOAT9C","datasetType":"dataset","datasetVersion":{"id":147916,"datasetId":3323460,"datasetPersistentId":"doi:10.7910/DVN/LOAT9C","storageIdentifier":"file://10.7910/DVN/LOAT9C","versionNumber":1,"versionMinorNumber":0,"versionState":"RELEASED","latestVersionPublishingState":"RELEASED","deaccessionLink":"","lastUpdateTime":"2018-12-04T13:39:27Z","releaseTime":"2018-12-04T13:39:27Z","createTime":"2018-12-04T13:30:30Z","publicationDate":"2018-12-04","citationDate":"2018-12-04","termsOfUse":"This dataset is made available without information on how it can be used. You should communicate with the Contact(s) specified before use.","fileAccessRequest":false,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"Linear Theory of Electron-Plasma Waves at Arbitrary Collisionality"},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"R. Jorge,  P. Ricci, S. Brunner, S. Gamba, V. Konovets, N. F. Loureiro, L. M. Perrone, N. Teixeira"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactEmail":{"typeName":"datasetContactEmail","multiple":false,"typeClass":"primitive","value":"nflour@psfc.mit.edu"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"The dynamics of electron-plasma waves are described at arbitrary collisionality by considering the full Coulomb collision operator. The description is based on a Hermite- Laguerre decomposition of the velocity dependence of the electron distribution function. The damping rate, frequency, and eigenmode spectrum of electron-plasma waves are found as functions of the collision frequency and wavelength. A comparison is made between the collisionless Landau damping limit, the Lenard-Bernstein and Dougherty collision operators, and the electron-ion collision operator, finding large deviations in the damping rates and eigenmode spectra. A purely damped entropy mode, characteristic of a plasma where pitch-angle scattering effects are dominant with respect to collisionless effects, is shown to emerge numerically, and its dispersion relation is analytically derived. It is shown that such a mode is absent when simplified collision operators are used, and that like-particle collisions strongly influence the damping rate of the entropy mode."}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Physics"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Boltzmann equation"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"collision operators"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"polynomial expansions"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"spectra"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"waves"}}]},{"typeName":"notesText","multiple":false,"typeClass":"primitive","value":"<a href=\"http://library.psfc.mit.edu/catalog/reports/2010/18ja/18ja032/abstract.php\">PSFC REPORT PSFC/JA-18-32</a><br /><br />N.F. Loureiro was partially funded by the U.S. Department of Energy Grant No. DE-FG02-91ER54109."}]}},"files":[{"description":"","label":"18ja032_archival_manuscript.pdf","restricted":false,"version":1,"datasetVersionId":147916,"dataFile":{"id":3323461,"persistentId":"doi:10.7910/DVN/LOAT9C/OTK1FN","pidURL":"https://doi.org/10.7910/DVN/LOAT9C/OTK1FN","filename":"18ja032_archival_manuscript.pdf","contentType":"application/pdf","friendlyType":"Adobe PDF","filesize":987996,"description":"","storageIdentifier":"s3://dvn-cloud:1677a7c6cfa-495e84722407","rootDataFileId":-1,"md5":"4c1c15bde3b771fef963c0ceaef7aa95","checksum":{"type":"MD5","value":"4c1c15bde3b771fef963c0ceaef7aa95"},"tabularData":false,"creationDate":"2018-12-04","publicationDate":"2018-12-04","fileAccessRequest":false}}],"citation":"R. Jorge, P. Ricci, S. Brunner, S. Gamba, V. Konovets, N. F. Loureiro, L. M. Perrone, N. Teixeira, 2018, \"Linear Theory of Electron-Plasma Waves at Arbitrary Collisionality\", https://doi.org/10.7910/DVN/LOAT9C, Harvard Dataverse, V1"}}