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: email@example.com
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
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.