arXiv:1309.2049·v2·High Energy Physics — Phenomenology
Isovector and hidden-beauty partners of the X(3872)
Hallstein Hogaasen🇳🇴 · Emi Kou🇫🇷 · Jean-Marc Richard🇫🇷 · Paul Sorba🇫🇷
Abstract
The isovector partners of the X(3872), recently found at BES III, Belle and CLEO-c were predicted in a simple model based on the chromomagnetic interaction among quarks (H. Hogaasen, J-M. Richard and P. Sorba, Phys. Rev. D73, 054013, 2006). The extension to the hidden-beauty sector is discussed.
Comments: Some references added. More details on the width and decay modes. To appear in Phys. Lett. B