A study of the f(0)(1370), f(0)(1500), f(0)(2000) and f(2)(1950) observed in the centrally produced 4 pi final states

Citation
D. Barberis et al., A study of the f(0)(1370), f(0)(1500), f(0)(2000) and f(2)(1950) observed in the centrally produced 4 pi final states, PHYS LETT B, 474(3-4), 2000, pp. 423-426
Citations number
15
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
0370-2693 → ACNP
Volume
474
Issue
3-4
Year of publication
2000
Pages
423 - 426
Database
ISI
SICI code
0370-2693(20000217)474:3-4<423:ASOTFF>2.0.ZU;2-9
Abstract
The production and decay properties of the f(0)(1370), f(0)(1500), f(0)(200 0) and f(2)(1950) have been studied in central pp interactions at 450 GeV/c . The dP(T), phi and \t\ distributions of these resonances are presented. F or the J= 0 states, the f(0)(1370) and f(0)(2000) have similar dP(T) and ph i dependences. These are different to the dP(T) and phi dependences of the f(0)(980), f(0)(1500) and f(0)(1710). For the J = 2 states the f(2)(1950) h as different dependences to the f(2)(1270) and f(2)(1520). This shows that the dP(T) and phi dependences are not just J phenomena. (C) 2000 Published by Elsevier Science B,V. All rights reserved.