2010/11/30 by P. del Amo Sanchez et al., P. del Amo Sanchez, J. P. Lees +98 · 71 citations
Chemistry · Physics and Astronomy · #Analytical Chemistry (journal) #Chemistry #Collider #Computer science #Dalitz plot #Database #High-Energy Particle Collisions Research #Measure (data warehouse) #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #hep-ex
paper · pdf · doi:10.1103/physrevd.83.052001
published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 83(5) (American Physical Society) · 21 pages, 14 postscript figures, Published in Phys.Rev.D83:052001,2011
openalex publication_date 2011/03/03 · arxiv created 2011/03/09 · arxiv updated 2011/03/10 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/06
We perform a Dalitz plot analysis of about 100 000 Ds+ decays to K+K^\ensuremath-\ensuremathπ+ and measure the complex amplitudes of the intermediate resonances which contribute to this decay mode. We also measure the relative branching fractions of Ds+\ensuremath→K+K+\ensuremathπ^\ensuremath- and Ds+\ensuremath→K+K+K^\ensuremath-. For this analysis we use a 384 fb^\ensuremath-1 data sample, recorded by the BABAR detector at the PEP-II asymmetric-energy e+e^\ensuremath- collider running at center-of-mass energies near 10.58 GeV.