Measurement of CP violation parameters with a Dalitz plot analysis of B(+/-) -> D(pi+)pi(-)pi(0)K(+/-)
We report the results of a CP violation analysis of the decay B±→Dπ+π-π0K±, where Dπ+π-π0 indicates a neutral D meson detected in the final state π+π-π0, excluding KS0π0. The analysis makes use of 324×106 e+e-→BB̄ events recorded by the BABAR experiment at the PEP-II e+e- storage ring. Analyzing the...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2007
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| _version_ | 1797098006241083392 |
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| author | Aubert, B Bona, M Boutigny, D Karyotakis, Y Lees, J Poireau, V Prudent, X Tisserand, V Zghiche, A Grauges, E Lopez, L Palano, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Battaglia, M Brown, D Button-Shafer, J Cahn, R |
| author_facet | Aubert, B Bona, M Boutigny, D Karyotakis, Y Lees, J Poireau, V Prudent, X Tisserand, V Zghiche, A Grauges, E Lopez, L Palano, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Battaglia, M Brown, D Button-Shafer, J Cahn, R |
| author_sort | Aubert, B |
| collection | OXFORD |
| description | We report the results of a CP violation analysis of the decay B±→Dπ+π-π0K±, where Dπ+π-π0 indicates a neutral D meson detected in the final state π+π-π0, excluding KS0π0. The analysis makes use of 324×106 e+e-→BB̄ events recorded by the BABAR experiment at the PEP-II e+e- storage ring. Analyzing the π+π-π0 Dalitz plot distribution and the B±→Dπ+π- π0K± branching fraction and decay rate asymmetry, we find the following one-standard-deviation constraints on the amplitude ratio and on the weak and strong phases: 0.06 |
| first_indexed | 2024-03-07T05:03:28Z |
| format | Journal article |
| id | oxford-uuid:d91e73c9-5bb3-4050-94fe-3ad1c124b922 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T05:03:28Z |
| publishDate | 2007 |
| record_format | dspace |
| spelling | oxford-uuid:d91e73c9-5bb3-4050-94fe-3ad1c124b9222022-03-27T08:53:39ZMeasurement of CP violation parameters with a Dalitz plot analysis of B(+/-) -> D(pi+)pi(-)pi(0)K(+/-)Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:d91e73c9-5bb3-4050-94fe-3ad1c124b922EnglishSymplectic Elements at Oxford2007Aubert, BBona, MBoutigny, DKaryotakis, YLees, JPoireau, VPrudent, XTisserand, VZghiche, AGrauges, ELopez, LPalano, AChen, JQi, NRong, GWang, PZhu, YEigen, GOfte, IStugu, BAbrams, GBattaglia, MBrown, DButton-Shafer, JCahn, RWe report the results of a CP violation analysis of the decay B±→Dπ+π-π0K±, where Dπ+π-π0 indicates a neutral D meson detected in the final state π+π-π0, excluding KS0π0. The analysis makes use of 324×106 e+e-→BB̄ events recorded by the BABAR experiment at the PEP-II e+e- storage ring. Analyzing the π+π-π0 Dalitz plot distribution and the B±→Dπ+π- π0K± branching fraction and decay rate asymmetry, we find the following one-standard-deviation constraints on the amplitude ratio and on the weak and strong phases: 0.06 |
| spellingShingle | Aubert, B Bona, M Boutigny, D Karyotakis, Y Lees, J Poireau, V Prudent, X Tisserand, V Zghiche, A Grauges, E Lopez, L Palano, A Chen, J Qi, N Rong, G Wang, P Zhu, Y Eigen, G Ofte, I Stugu, B Abrams, G Battaglia, M Brown, D Button-Shafer, J Cahn, R Measurement of CP violation parameters with a Dalitz plot analysis of B(+/-) -> D(pi+)pi(-)pi(0)K(+/-) |
| title | Measurement of CP violation parameters with a Dalitz plot analysis of B(+/-) -> D(pi+)pi(-)pi(0)K(+/-) |
| title_full | Measurement of CP violation parameters with a Dalitz plot analysis of B(+/-) -> D(pi+)pi(-)pi(0)K(+/-) |
| title_fullStr | Measurement of CP violation parameters with a Dalitz plot analysis of B(+/-) -> D(pi+)pi(-)pi(0)K(+/-) |
| title_full_unstemmed | Measurement of CP violation parameters with a Dalitz plot analysis of B(+/-) -> D(pi+)pi(-)pi(0)K(+/-) |
| title_short | Measurement of CP violation parameters with a Dalitz plot analysis of B(+/-) -> D(pi+)pi(-)pi(0)K(+/-) |
| title_sort | measurement of cp violation parameters with a dalitz plot analysis of b gt d pi pi pi 0 k |
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