用户名: 密码: 验证码:
A study of CP violation in and decays with final states
详细信息    查看全文
文摘
A first study of CP   violation in the decay modes thmlsrc">title="View the 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">t="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">t>t="18" border="0" style="vertical-align:bottom" width="133" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S037026931400207X-si4.gif">t>thContainer hidden">thCode">th altimg="si4.gif" overflow="scroll">B±tretchy="false">→tretchy="false">[Kthvariant="normal">S0K±鈭?/mo>tretchy="false">]Dh±th> and thmlsrc">title="View the 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">t="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">t>t="18" border="0" style="vertical-align:bottom" width="133" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S037026931400207X-si5.gif">t>thContainer hidden">thCode">th altimg="si5.gif" overflow="scroll">B±tretchy="false">→tretchy="false">[Kthvariant="normal">S0K鈭?/mo>±tretchy="false">]Dh±th>, where h   labels a K   or 蟺   meson and D   labels a thmlsrc">text stixSupport mathImg" 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">D0thContainer hidden">thCode">th altimg="si6.gif" overflow="scroll">D0th> or thmlsrc">title="View the 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">t="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">t>t="13" border="0" style="vertical-align:bottom" width="18" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S037026931400207X-si7.gif">t>thContainer hidden">thCode">th altimg="si7.gif" overflow="scroll">t="true">D¯0th> 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.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700