{"title":"双星的统计分析","authors":"Rang Jian-xiang","doi":"10.1016/0146-6364(80)90001-8","DOIUrl":null,"url":null,"abstract":"<div><p>Comparing the various statistical equilibrium distributions with the observed distributions in the system of double stars, the following results are obtained: (1) most of the single stars now observed in the Galaxy are not produced through the dissociation of binary stars; (2) at the present stage of the Galaxy the possibility of a single star capturing another to form a binary is much greater than the possibility of a binary dissociating into two single ones; (3) the probability of binary stars decreasing their distance to form a close binary is much greater than that of binary stars increasing their distances.</p><p>This paper proposes a view-point on the evolution of single stars, binary stars and multiple stars different from Ambartsumian's.</p></div>","PeriodicalId":100241,"journal":{"name":"Chinese Astronomy","volume":"4 3","pages":"Pages 213-219"},"PeriodicalIF":0.0000,"publicationDate":"1980-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0146-6364(80)90001-8","citationCount":"0","resultStr":"{\"title\":\"A statistical analysis of binary stars\",\"authors\":\"Rang Jian-xiang\",\"doi\":\"10.1016/0146-6364(80)90001-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Comparing the various statistical equilibrium distributions with the observed distributions in the system of double stars, the following results are obtained: (1) most of the single stars now observed in the Galaxy are not produced through the dissociation of binary stars; (2) at the present stage of the Galaxy the possibility of a single star capturing another to form a binary is much greater than the possibility of a binary dissociating into two single ones; (3) the probability of binary stars decreasing their distance to form a close binary is much greater than that of binary stars increasing their distances.</p><p>This paper proposes a view-point on the evolution of single stars, binary stars and multiple stars different from Ambartsumian's.</p></div>\",\"PeriodicalId\":100241,\"journal\":{\"name\":\"Chinese Astronomy\",\"volume\":\"4 3\",\"pages\":\"Pages 213-219\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1980-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0146-6364(80)90001-8\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chinese Astronomy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0146636480900018\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese Astronomy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0146636480900018","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Comparing the various statistical equilibrium distributions with the observed distributions in the system of double stars, the following results are obtained: (1) most of the single stars now observed in the Galaxy are not produced through the dissociation of binary stars; (2) at the present stage of the Galaxy the possibility of a single star capturing another to form a binary is much greater than the possibility of a binary dissociating into two single ones; (3) the probability of binary stars decreasing their distance to form a close binary is much greater than that of binary stars increasing their distances.
This paper proposes a view-point on the evolution of single stars, binary stars and multiple stars different from Ambartsumian's.
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