Title First flavor-tagged determination of bounds on mixing-induced CP violation in $B_{s}^{0}\rightarrow J/\Psi\phi$ decaysFirst flavor-tagged determination of bounds on mixing-induced CP violation in $B_{s}^{0}\rightarrow J/\Psi\phi$ decays Author Aaltonen, T. Van Remortel, Nick et al. Faculty/Department Faculty of Sciences. Physics Research group Elementary Particle Physics Publication type article Publication 2008New York, N.Y., 2008 Subject Physics Source (journal) Physical review letters. - New York, N.Y. Volume/pages 100(2008):16, p. 161802,1-161802,7 ISSN 0031-9007 ISI 000255457600018 Carrier E Target language English (eng) Full text (Publishers DOI) Affiliation University of Antwerp Abstract This Letter describes the first determination of bounds on the CP-violation parameter 2βs using Bs0 decays in which the flavor of the bottom meson at production is identified. The result is based on approximately 2000 Bs0→J/ψϕ decays reconstructed in a 1.35   fb-1 data sample collected with the CDF II detector using pp̅ collisions produced at the Fermilab Tevatron. We report confidence regions in the two-dimensional space of 2βs and the decay-width difference ΔΓ. Assuming the standard model predictions of 2βs and ΔΓ, the probability of a deviation as large as the level of the observed data is 15%, corresponding to 1.5 Gaussian standard deviations. Full text (open access) https://repository.uantwerpen.be/docman/irua/7511f3/85d5d066.pdf E-info http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000255457600018&DestLinkType=RelatedRecords&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000255457600018&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000255457600018&DestLinkType=CitingArticles&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 Handle