Search for exotics at BABAR

2014/11/03 by Elisabetta Prencipe, Prencipe, Elisabetta
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex

paper · pdf · doi:10.48550/arxiv.1411.0571

4 pages, 9 figures, Proceedings written for the conference PANIC2014, submitted at DESY-PROC-2014. arXiv admin note: substantial text overlap with arXiv:1410.5657

arxiv created 2014/11/03 · arxiv updated 2014/11/04

Abstract

One of the most intriguing puzzles in hadron spectroscopy are the numerous charmonium-like states observed in the last decade, including charged states that are manifestly exotic. The BABAR experiment has extensively studied those in B meson decays, initial state radiation processes and two photon reactions. The study of the process B → J/ψϕK, with a search for the resonant states X(4140) and X(4270) in their decays to J/ψϕ, will be highlighted. The recent results of the Dalitz analysis of η_c to 3 pseudoscalar mesons, via 2-photon interactions, will be presented in this report

Citations

• Search for exotics in the rare decay B → J/ψK K K at BABAR

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