Dalitz Plot Analyses of B⁰ → D⁻D⁰K⁺ and B⁺ → D̅⁰D⁰K⁺ Decays
| dc.contributor.ORCID | 56366505900 (Lou, X) | en_US |
| dc.contributor.VIAF | 250674117 (Izen, JM) | en_US |
| dc.contributor.VIAF | 250674117 (Izen, JM) | |
| dc.contributor.VIAF | 250674117 (Izen, JM) | |
| dc.contributor.author | Lees, J. P. | en_US |
| dc.contributor.author | Poireau, V. | en_US |
| dc.contributor.author | Tisserand, V. | en_US |
| dc.contributor.author | Grauges, E. | en_US |
| dc.contributor.author | Palano, A. | en_US |
| dc.contributor.author | Eigen, G. | en_US |
| dc.contributor.author | Stugu, B. | en_US |
| dc.contributor.author | Izen, Joseph M. | en_US |
| dc.contributor.author | Lou, Xinchou | en_US |
| dc.contributor.author | BaBar Collaboration | en_US |
| dc.contributor.utdAuthor | Lou, Xinchou | en_US |
| dc.contributor.utdAuthor | Izen, Joseph M. | en_US |
| dc.date.accessioned | 2015-09-29T15:47:03Z | |
| dc.date.available | 2015-09-29T15:47:03Z | |
| dc.date.created | 2015-03-02 | en_US |
| dc.date.issued | 2015-03-02 | en_US |
| dc.description.abstract | We present Dalitz plot analyses for the decays of B mesons to D⁻D⁰K⁺ and D̅⁰D⁰K⁺. We report the observation of the D*{s1} (2700)⁺ resonance in these two channels and obtain measurements of the mass M(D*{s1} (2700)⁺) = 2699{₋₇}⁺¹⁴ MeV/c² and of the width Γ(D*{s1} (2700)⁺) = 127{₋₁₉}⁺²⁴ MeV, including statistical and systematic uncertainties. In addition, we observe an enhancement in the D⁰K⁺ invariant mass around 2350-2500 MeV/c² in both decays B⁰ → D⁻D⁰K⁺ and B⁺ → D̅⁰D⁰K⁺, which we are not able to interpret. The results are based on 429 fb⁻¹ of data containing 471 x10⁶ BB̅ pairs collected at the ϒ(4S) resonance with the BABAR detector at the SLAC National Accelerator Laboratory. | en_US |
| dc.identifier.bibliographicCitation | Lees, J. P., V. Poireau, V. Tisserand, E. Grauges, et al. 2015. "Dalitz plot analyses of B⁰ → D⁻D⁰K⁺ and B⁺ → D̅⁰D⁰K⁺ decays." Physical Review D - Particles, Fields, Gravitation and Cosmology 91(5), doi:10.1103/PhysRevD.91.052002. | en_US |
| dc.identifier.issn | 1550-7998 | en_US |
| dc.identifier.issue | 5 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10735.1/4646 | |
| dc.identifier.volume | 91 | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.relation.uri | http://dx.doi.org/10.1103/PhysRevD.91.052002 | |
| dc.rights | ©2015 American Physical Society | en_US |
| dc.source | Physical Review D - Particles, Fields, Gravitation and Cosmology | |
| dc.subject | Mesons--Decay | en_US |
| dc.subject | Dalitz plots | en_US |
| dc.subject | B mesons | en_US |
| dc.title | Dalitz Plot Analyses of B⁰ → D⁻D⁰K⁺ and B⁺ → D̅⁰D⁰K⁺ Decays | en_US |
| dc.type | Text | en_US |
| dc.type.genre | Article | en_US |