{"title":"One Constraint to Kill Them All?","authors":"L. Luzio, M. Kirk, A. Lenz","doi":"10.1103/PhysRevD.97.095035","DOIUrl":"https://doi.org/10.1103/PhysRevD.97.095035","url":null,"abstract":"As we have discussed in Sect. 1.3.4, there are many intriguing anomalies in the Open image in new window quark sector, for which a variety of possible classes of new physics model have been proposed. However, any new Open image in new window -coupling immediately gives tree-level contributions to Open image in new window mixing, which is strongly constrained by experiment.","PeriodicalId":395648,"journal":{"name":"Charming New Physics in Beautiful Processes?","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130455133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Charming New Physics in Rare $$B_{s}$$ Decays and Mixing?","authors":"S. Jager, M. Kirk, A. Lenz, K. Leslie","doi":"10.1103/PhysRevD.97.015021","DOIUrl":"https://doi.org/10.1103/PhysRevD.97.015021","url":null,"abstract":"We conduct a systematic study of the impact of new physics in quark-level b→cc s transitions on B physics, in particular rare B decays and B-meson lifetime observables. We find viable scenarios where a sizable effect in rare semileptonic B decays can be generated, compatible with experimental indications and with a possible dependence on the dilepton invariant mass, while being consistent with constraints from radiative B decay and the measured Bs width difference. We show how, if the effect is generated at the weak scale or beyond, strong renormalization-group effects can enhance the impact on semileptonic decays while leaving radiative B decay largely unaffected. A good complementarity of the different B-physics observables implies that precise measurements of lifetime observables at LHCb may be able to confirm, refine, or rule out this scenario.","PeriodicalId":395648,"journal":{"name":"Charming New Physics in Beautiful Processes?","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131902719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Conclusions","authors":"Matthew John Kirk","doi":"10.1007/978-3-030-19197-9_8","DOIUrl":"https://doi.org/10.1007/978-3-030-19197-9_8","url":null,"abstract":"","PeriodicalId":395648,"journal":{"name":"Charming New Physics in Beautiful Processes?","volume":"60 28","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134224794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Theoretical Tools","authors":"Matthew John Kirk","doi":"10.1007/978-3-030-19197-9_2","DOIUrl":"https://doi.org/10.1007/978-3-030-19197-9_2","url":null,"abstract":"","PeriodicalId":395648,"journal":{"name":"Charming New Physics in Beautiful Processes?","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132783346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Dimension-Six Matrix Elements from Sum Rules","authors":"M. Kirk","doi":"10.1007/978-3-030-19197-9_6","DOIUrl":"https://doi.org/10.1007/978-3-030-19197-9_6","url":null,"abstract":"","PeriodicalId":395648,"journal":{"name":"Charming New Physics in Beautiful Processes?","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125537632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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