A study of CP violation in and decays with final states
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A first study of CP   violation in the decay modes hmlsrc">he MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S037026931400207X&_mathId=si4.gif&_user=111111111&_pii=S037026931400207X&_rdoc=1&_issn=03702693&md5=34197d4e50b259207f15aeffe138cc3c">height="18" width="133" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S037026931400207X-si4.gif">hContainer hidden">hCode">h altimg="si4.gif" overflow="scroll">B±hy="false">→hy="false">[Khvariant="normal">S0K±鈭?/mo>hy="false">]Dh±h> and hmlsrc">he MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S037026931400207X&_mathId=si5.gif&_user=111111111&_pii=S037026931400207X&_rdoc=1&_issn=03702693&md5=123d6edfebdf3ca8ebc89a5385030349">height="18" width="133" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S037026931400207X-si5.gif">hContainer hidden">hCode">h altimg="si5.gif" overflow="scroll">B±hy="false">→hy="false">[Khvariant="normal">S0K鈭?/mo>±hy="false">]Dh±h>, where h   labels a K   or 蟺   meson and D   labels a hmlsrc">hImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S037026931400207X&_mathId=si6.gif&_user=111111111&_pii=S037026931400207X&_rdoc=1&_issn=03702693&md5=d82c27bbf95223349a61b77fdd374ca1" title="Click to view the MathML source">D0hContainer hidden">hCode">h altimg="si6.gif" overflow="scroll">D0h> or hmlsrc">he MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S037026931400207X&_mathId=si7.gif&_user=111111111&_pii=S037026931400207X&_rdoc=1&_issn=03702693&md5=63e8c883f40218215e2657b2de3f7f69">height="13" width="18" alt="View the MathML source" style="margin-top: -5px; vertical-align: middle" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S037026931400207X-si7.gif">hContainer hidden">hCode">h altimg="si7.gif" overflow="scroll">D¯0h> meson, is performed. The analysis uses the LHCb data set collected in pp collisions, corresponding to an integrated luminosity of 3 fb−1. The analysis is sensitive to the CP-violating CKM phase through seven observables: one charge asymmetry in each of the four modes and three ratios of the charge-integrated yields. The results are consistent with measurements of using other decay modes.
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