NEW CHALLENGES IN CHARMONIUM PHYSICS

Authors
GU YF TUAN SF
Citation
Yf. Gu et Sf. Tuan, NEW CHALLENGES IN CHARMONIUM PHYSICS, Modern physics letters A, 10(7), 1995, pp. 615-618
Citations number
15
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields","Physycs, Mathematical
Journal title
Modern physics letters A → ACNP
ISSN journal
02177323
Volume
10
Issue
7
Year of publication
1995
Pages
615 - 618
Database
ISI
SICI code
0217-7323(1995)10:7<615:NCICP>2.0.ZU;2-X
Abstract
The puzzle of the absence of VP modes psi --> rho pi, K($) over bar K + c.c., is now extended to the VT mode psi' --> omega(0) f(2)(1270) f rom the recent BES run. This poses additional challenge to phenomenolo gical theory. We study the new situation in terms of the hadron helici ty conservation (HHC) theorem and the postulated existence of a triglu onia Omicron O[I = 0, J(PC) = 1(--)].