{"title":"CP违和B0s介子衰变的最新结果","authors":"M. Calvi","doi":"10.1393/ncc/i2013-11395-7","DOIUrl":null,"url":null,"abstract":"— Measurements of CP violation in Bs mesons decays provide an excellent method to test the prediction of the Standard Model and search for effect of new physics beyond it. With the first 1 fb−1 of data collected in pp collisions at √ s = 7 TeV the LHCb experiment performed the world best precision measurements of the CP -violating phase φs and on the decay width difference ΔΓs. The analysis of the Bs → φφ decay and the measurement of the Bs lifetime in decays to CP eigenstates are also presented.","PeriodicalId":81495,"journal":{"name":"Il Nuovo cimento della Societa italiana di fisica. C","volume":"36 1","pages":"5-9"},"PeriodicalIF":0.0000,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Recent results on CP violation B0s meson decays\",\"authors\":\"M. Calvi\",\"doi\":\"10.1393/ncc/i2013-11395-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"— Measurements of CP violation in Bs mesons decays provide an excellent method to test the prediction of the Standard Model and search for effect of new physics beyond it. With the first 1 fb−1 of data collected in pp collisions at √ s = 7 TeV the LHCb experiment performed the world best precision measurements of the CP -violating phase φs and on the decay width difference ΔΓs. The analysis of the Bs → φφ decay and the measurement of the Bs lifetime in decays to CP eigenstates are also presented.\",\"PeriodicalId\":81495,\"journal\":{\"name\":\"Il Nuovo cimento della Societa italiana di fisica. C\",\"volume\":\"36 1\",\"pages\":\"5-9\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Il Nuovo cimento della Societa italiana di fisica. C\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1393/ncc/i2013-11395-7\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Il Nuovo cimento della Societa italiana di fisica. C","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1393/ncc/i2013-11395-7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
— Measurements of CP violation in Bs mesons decays provide an excellent method to test the prediction of the Standard Model and search for effect of new physics beyond it. With the first 1 fb−1 of data collected in pp collisions at √ s = 7 TeV the LHCb experiment performed the world best precision measurements of the CP -violating phase φs and on the decay width difference ΔΓs. The analysis of the Bs → φφ decay and the measurement of the Bs lifetime in decays to CP eigenstates are also presented.
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