{"title":"The optically pumped polarized H− source at TRIUMF","authors":"C. Levy, M. Mcdonald, P. Schmor, S. Yao","doi":"10.1063/1.34845","DOIUrl":null,"url":null,"abstract":"An optically pumped ion source capable of producing more than 10 μA continuous polarized H− suitable for injection into the cyclotron is being constructed. Preliminary measurements of sodium target polarization are reported. Broadband laser pumping is shown to be effective, and increases in polarization with magnetic field and with bi‐directional pumping are observed and explained.","PeriodicalId":240164,"journal":{"name":"Intersections Between Particles and Nuclear Physics","volume":"43 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":"Intersections Between Particles and Nuclear Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.34845","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
An optically pumped ion source capable of producing more than 10 μA continuous polarized H− suitable for injection into the cyclotron is being constructed. Preliminary measurements of sodium target polarization are reported. Broadband laser pumping is shown to be effective, and increases in polarization with magnetic field and with bi‐directional pumping are observed and explained.