Discussion of the P-3(0) model applied to the decay of mesons into two mesons

Authors
Bonnaz, R Silvestre-Brac, B
Citation
R. Bonnaz et B. Silvestre-brac, Discussion of the P-3(0) model applied to the decay of mesons into two mesons, FEW-BODY SY, 27(3-4), 1999, pp. 163-187
Citations number
18
Categorie Soggetti
Physics
Journal title
FEW-BODY SYSTEMS
ISSN journal
01777963 → ACNP
Volume
27
Issue
3-4
Year of publication
1999
Pages
163 - 187
Database
ISI
SICI code
0177-7963(1999)27:3-4<163:DOTPMA>2.0.ZU;2-9
Abstract
The P-3(0) model for the decay of a meson into two mesons is revisited. In particular, the formalism is extended in order to deal with an arbitrary fo rm for the creation vertex and with the exact meson wave functions. A caref ul analysis of both effects is performed and discussed. The model is then a pplied to a large class of transitions known experimentally. Two types of q uark-antiquark potentials have been tested and compared.