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66180 |
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|a Cowan, Ray Franklin
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|a Massachusetts Institute of Technology. Department of Physics
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|a Massachusetts Institute of Technology. Laboratory for Nuclear Science
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|a Cowan, Ray Franklin
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|a Cowan, Ray Franklin
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|a Dujmic, Denis
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|a Sciolla, Gabriella
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|a Zhao, Min Liang
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|a Dujmic, Denis
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|a Sciolla, Gabriella
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|a Zhao, Min Liang
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|a Search for CP violation in the decay D±→KS0π± [D superscript + - → K superscript 0 subscript X pi superscript + -]
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|b American Physical Society,
|c 2011-10-04T20:24:36Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/66180
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|a We report on a search for CP violation in the decay D±→KS0π± [D superscript + - → K superscript 0 subscript X pi superscript + -] using a data set corresponding to an integrated luminosity of 469 fb-1 [fb superscript -1] collected with the BABAR detector at the PEP-II asymmetric energy e+e- [e superscript + e uperscript -] storage rings. The CP-violating decay rate asymmetry ACP is determined to be (-0.44±0.13(stat)±0.10(syst))%, consistent with zero at 2.7σ [2.7 sigma] and with the standard model prediction of (-0.332±0.006)%. This is currently the most precise measurement of this parameter.
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|a United States. Dept. of Energy
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|a National Science Foundation (U.S.)
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|a Alfred P. Sloan Foundation
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|a en_US
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|a Article
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|t Physical review D
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