{"title":"给编辑的信:氦正柱中电子速度偏离麦克斯韦定律的光谱证据","authors":"S. Goldsmith, A. S. Kaufman","doi":"10.1088/0508-3443/18/11/124","DOIUrl":null,"url":null,"abstract":"The measured luminous-flux ratio of the singlet and triplet lines at 5048 and 4713 A is constant close to and on the axis of the discharge tube, but increases towards the tube wall. Analysis shows that an electron-velocity distribution function of exponential form for the region near the tube wall is not compatible with this observation.","PeriodicalId":9350,"journal":{"name":"British Journal of Applied Physics","volume":"74 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1967-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"LETTERS TO THE EDITOR: Spectroscopic evidence of deviation from Maxwell's law of electron velocities in the helium positive column\",\"authors\":\"S. Goldsmith, A. S. Kaufman\",\"doi\":\"10.1088/0508-3443/18/11/124\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The measured luminous-flux ratio of the singlet and triplet lines at 5048 and 4713 A is constant close to and on the axis of the discharge tube, but increases towards the tube wall. Analysis shows that an electron-velocity distribution function of exponential form for the region near the tube wall is not compatible with this observation.\",\"PeriodicalId\":9350,\"journal\":{\"name\":\"British Journal of Applied Physics\",\"volume\":\"74 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1967-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"British Journal of Applied Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1088/0508-3443/18/11/124\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"British Journal of Applied Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0508-3443/18/11/124","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
LETTERS TO THE EDITOR: Spectroscopic evidence of deviation from Maxwell's law of electron velocities in the helium positive column
The measured luminous-flux ratio of the singlet and triplet lines at 5048 and 4713 A is constant close to and on the axis of the discharge tube, but increases towards the tube wall. Analysis shows that an electron-velocity distribution function of exponential form for the region near the tube wall is not compatible with this observation.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
