Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/131524
Title: | Search for CP violation in neutral D meson Cabibbo-suppressed three-body decays |
Author: | Garra Ticó, Jordi Graugés Pous, Eugeni BABAR Collaboration |
Keywords: | Física de partícules Experiments Particle physics Experiments |
Issue Date: | 15-Sep-2008 |
Publisher: | American Physical Society |
Abstract: | Using 385 fb − 1 of e + e − collision data collected at center-of-mass energies around 10.6 GeV, we search for time-integrated C P violation in the Cabibbo-suppressed decays D 0 / ¯¯¯ D 0 → π − π + π 0 and D 0 / ¯¯¯ D 0 → K − K + π 0 with both model-independent and model-dependent methods. Measurements of the asymmetries in amplitudes of flavor states and C P eigenstates provide constraints on theories beyond the standard model, some of which predict C P violation in amplitudes at the 1% level or higher. We find no evidence of C P violation and hence no conflict with the standard model. |
Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.78.051102 |
It is part of: | Physical Review D, 2008, vol. 78, num. 5, p. 051102 |
URI: | http://hdl.handle.net/2445/131524 |
Related resource: | https://doi.org/10.1103/PhysRevD.78.051102 |
ISSN: | 1550-7998 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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577692.pdf | 315.01 kB | Adobe PDF | View/Open |
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