Volume 85, Number 6, March 2009
|Number of page(s)||6|
|Section||The Physics of Elementary Particles and Fields|
|Published online||07 April 2009|
Possible , , , and signals in
Centro de Física Computacional, Departamento de Física, Universidade de Coimbra - P-3004-516 Coimbra, Portugal, EU
2 Centro de Física das Interacções Fundamentais, Instituto Superior Técnico, Technical University of Lisbon P-1049-001 Lisboa, Portugal, EU
Corresponding author: firstname.lastname@example.org
Accepted: 5 March 2009
It is shown that the signal recently reported by the Belle Collaboration (Phys. Rev. Lett., 101 (2008) 172001) contains clear signs of the and the vector states, and also some indication for the masses and widths of the and . Moreover, it is argued that the threshold behaviour of the cross-section suggests the presence of the hitherto undetected state not far below the threshold.
PACS: 14.40.Gx – Mesons with , mass > 2.5 GeV (including quarkonia) / 13.60.Rj – Baryon production / 14.20.Lq – Charmed baryons
© EPLA, 2009
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