{"title":"Polarization in the (p,π) reaction","authors":"W. Jacobs","doi":"10.1063/1.34851","DOIUrl":null,"url":null,"abstract":"Recent experimental results indicate a dominance of fundamental NN→NNπ processes in near‐threshold nuclear pion production. Such two‐nucleon processes are revealed in part by distinct polarization effects characterizing both weak (ground state) and strong, highly selective, maximal J coupling transitions for the (p,π−) reaction. For (p,π+), where several NN processes can contribute coherently, analyzing power data suggest a means of distinguishing the contributions from different fundamental NN→NNπ isospin channels.","PeriodicalId":240164,"journal":{"name":"Intersections Between Particles and Nuclear Physics","volume":"144 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1984-11-15","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/10.1063/1.34851","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
Recent experimental results indicate a dominance of fundamental NN→NNπ processes in near‐threshold nuclear pion production. Such two‐nucleon processes are revealed in part by distinct polarization effects characterizing both weak (ground state) and strong, highly selective, maximal J coupling transitions for the (p,π−) reaction. For (p,π+), where several NN processes can contribute coherently, analyzing power data suggest a means of distinguishing the contributions from different fundamental NN→NNπ isospin channels.
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