A partial wave analysis of the centrally produced pi(0)pi(0) system in pp interactions at 450 GeV/c

Citation
D. Barberis et al., A partial wave analysis of the centrally produced pi(0)pi(0) system in pp interactions at 450 GeV/c, PHYS LETT B, 453(3-4), 1999, pp. 325-332
Citations number
14
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
0370-2693 → ACNP
Volume
453
Issue
3-4
Year of publication
1999
Pages
325 - 332
Database
ISI
SICI code
0370-2693(19990506)453:3-4<325:APWAOT>2.0.ZU;2-I
Abstract
A partial wave analysis of the centrally produced pi(0)pi(0) channel has be en performed in pi? collisions using an incident beam momentum of 450 GeV/c . An unambiguous physical solution has been found. Evidence is found for th e f(0)(980), f(0)(1300) and f(0)(1500) in the the S-wave. and the f(2)(1270 ) is observed dominantly in the D-0(-)-wave. In addition, there is evidence for a broad enhancement in the D-wave below 1 GeV. (C) 1999 Published by E lsevier Science B.V. All rights reserved.