First study of the CP-violating phase and decay-width difference in decays
详细信息    查看全文
文摘
A time-dependent angular analysis of id="mmlsi1" class="mathmlsrc">itle="View the MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316305226&_mathId=si1.gif&_user=111111111&_pii=S0370269316305226&_rdoc=1&_issn=03702693&md5=af5298c521eb850c281f70e1ef92e7f0"><img class="imgLazyJSB inlineImage" height="17" width="86" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316305226-si1.gif">ipt><img height="17" border="0" style="vertical-align:bottom" width="86" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316305226-si1.gif">ipt>iner hidden">img="si1.gif" overflow="scroll">i>Bi>i>si>0i>ψi>(2i>Si>)i>ϕi> decays is performed using data recorded by the LHCb experiment. The data set corresponds to an integrated luminosity of id="mmlsi16" class="mathmlsrc">itle="View the MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316305226&_mathId=si16.gif&_user=111111111&_pii=S0370269316305226&_rdoc=1&_issn=03702693&md5=26629ba5f05ef5491799399403726f19"><img class="imgLazyJSB inlineImage" height="14" width="48" 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-S0370269316305226-si16.gif">ipt><img height="14" border="0" style="vertical-align:bottom" width="48" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316305226-si16.gif">ipt>iner hidden">img="si16.gif" overflow="scroll">3.0idth="0.2em">fb&minus;1 collected during Run 1 of the LHC. The CP  -violating phase and decay-width difference of the id="mmlsi179" class="mathmlsrc">itle="View the MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316305226&_mathId=si179.gif&_user=111111111&_pii=S0370269316305226&_rdoc=1&_issn=03702693&md5=12230061d470949a8a4a9690fd9c70b4"><img class="imgLazyJSB inlineImage" height="17" width="17" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316305226-si179.gif">ipt><img height="17" border="0" style="vertical-align:bottom" width="17" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316305226-si179.gif">ipt>iner hidden">img="si179.gif" overflow="scroll">i>Bi>i>si>0 system are measured to be id="mmlsi4" class="mathmlsrc">itle="View the MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316305226&_mathId=si4.gif&_user=111111111&_pii=S0370269316305226&_rdoc=1&_issn=03702693&md5=f30428e4d550321c1678b9029158e0bb"><img class="imgLazyJSB inlineImage" height="19" width="152" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316305226-si4.gif">ipt><img height="19" border="0" style="vertical-align:bottom" width="152" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316305226-si4.gif">ipt>iner hidden">img="si4.gif" overflow="scroll">i>ϕi>i>si>=0.23&minus;0.28+0.29±0.02idth="0.2em">rad and id="mmlsi5" class="mathmlsrc">itle="View the MathML source" class="mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316305226&_mathId=si5.gif&_user=111111111&_pii=S0370269316305226&_rdoc=1&_issn=03702693&md5=45294b831db949d5bf74b33d8b7287a5"><img class="imgLazyJSB inlineImage" height="19" width="191" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316305226-si5.gif">ipt><img height="19" border="0" style="vertical-align:bottom" width="191" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316305226-si5.gif">ipt>iner hidden">img="si5.gif" overflow="scroll">i mathvariant="normal">Δi>i mathvariant="normal">Γi>i>si>=0.066&minus;0.044+0.041±0.007idth="0.2em">ps&minus;1, respectively, where the first uncertainty is statistical and the second systematic. This is the first time that id="mmlsi10" class="mathmlsrc">ixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316305226&_mathId=si10.gif&_user=111111111&_pii=S0370269316305226&_rdoc=1&_issn=03702693&md5=c7691096a9966575cde8c9c6202c699c" title="Click to view the MathML source">ϕsiner hidden">img="si10.gif" overflow="scroll">i>ϕi>i>si> and id="mmlsi133" class="mathmlsrc">ixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316305226&_mathId=si133.gif&_user=111111111&_pii=S0370269316305226&_rdoc=1&_issn=03702693&md5=1e4fcbd023b652949f0f051cf703b261" title="Click to view the MathML source">ΔΓsiner hidden">img="si133.gif" overflow="scroll">i mathvariant="normal">Δi>i mathvariant="normal">Γi>i>si> have been measured in a decay containing the id="mmlsi56" class="mathmlsrc">ixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316305226&_mathId=si56.gif&_user=111111111&_pii=S0370269316305226&_rdoc=1&_issn=03702693&md5=4665416de8f1092f2090a62ab2b48a9e" title="Click to view the MathML source">ψ(2S)iner hidden">img="si56.gif" overflow="scroll">i>ψi>(2i>Si>) resonance.
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via email.