Open AccessThe three-body structure of the X(2175) and the Y(4260) states
Author(s) -
A. Martínez Torres,
K. P. Khemchamdani,
E. Oset,
V. Credé,
P. Eugenio,
A. Ostrovidov
Publication year - 2010
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.3483346
Subject(s) - physics , spectrum (functional analysis) , meson , particle physics , atomic physics , quantum mechanics
In this talk, I discuss our study of three‐meson systems where we find dynamical generation of two resonances: the X(2175) and the Y(4260). Experimentally, the former one has been found in the mass spectrum of the φf0(980) system and the latter one in that of the J/Ψππ system. Our study of these systems, using the Faddeev equations, reveals that these resonances possess a three‐body structure.
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