Why the f(0)(980) is mostly ssbar

Preprint

3 November 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0009265

Abstract

We exploit the W-emission process to study the measured weak decay of the D(s,+)(1.9686) meson into f(0)(980) and a positively charged pion. We conclude that the scalar f(0)(980) meson contains mostly strange-antistrange flavors, which is supported by different model studies.

Keywords

ANTISTRANGE FLAVORS
STRANGE ANTISTRANGE
MESON CONTAINS
MEASURED WEAK
CHARGED PION
WEAK DECAY
SSBAR

All Related Versions

Version 1, 2000-09-22, ArXiv
Version 2, 2000-10-02, ArXiv
Version 3, 2001-10-31, ArXiv
Version 4, 2001-11-03, ArXiv
Published version: Physics Letters B, 495 (3-4), 300.

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