{"title":"Galactic worms: Infrared and radio maps of the first quadrant","authors":"W. Reach, C. Heiles, B. Koo","doi":"10.1063/1.43935","DOIUrl":null,"url":null,"abstract":"Using radio continuum and infrared surface brightness maps we surveyed galactic worms—structures perpendicular to the galactic plane. For the first time, the structures were resolved and distances determined. We find two main classes based on radio spectral index, and suggest an evolutionary sequence.","PeriodicalId":310353,"journal":{"name":"Back to the Galaxy","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Back to the Galaxy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.43935","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Using radio continuum and infrared surface brightness maps we surveyed galactic worms—structures perpendicular to the galactic plane. For the first time, the structures were resolved and distances determined. We find two main classes based on radio spectral index, and suggest an evolutionary sequence.