A coupled channel analysis of the centrally produced K+K- and pi+pi- final states in pp interactions at 450 GeV/c

Preprint

28 July 1999

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ex/9907055

Abstract

A coupled channel analysis of the centrally produced K+K- and pi+pi- final states has been performed in pp collisions at an incident beam momentum of 450 GeV/c. The pole positions and branching ratios to pipi and KK of the f0(980), f0(1370), f0(1500) and f0(1710) have been determined. A systematic study of the production properties of all the resonances observed in the pi+pi- and K+K- channels has been performed.

Keywords

COUPLED CHANNEL ANALYSIS
CENTRALLY PRODUCED K
FINAL STATES
PRODUCED K
PI FINAL
K AND PI
GEV/C

All Related Versions

Version 1, 1999-07-28, ArXiv
Published version: Physics Letters B, 462 (3-4), 462.

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