Search for the scalar a_0 and f_0 mesons in the φradiative decays

Details Search for the scalar a_0 and f_0 mesons in the φradiative decays Search for the scalar a_0 and f_0 mesons in the φradiative decays

1997-10-30

arxiv.org/abs/hep-ph/9710536v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

Talk given at HADRON-97

Scientific paper

10.1063/1.55972

The potentialities of the production of the $a_0$ and $f_0$ mesons in the $\phi$ radiative decays are considered based on a new two-channel analysis of the $\pi\pi$ scattering in a energy region near 1 GeV. We predict $BR(\phi\to\gamma f_0(980))\sim10^{-5}-10^{-4}$ that is a great value for the decay forbidden by the Okubo-Zweig-Iizuka rule. We discuss the four-quark, $K\bar K$-molecule and two-quark scenarios for the $a_0$ and $f_0$ mesons. It is presented arguments that the $e^+e^-$-colliders and especially the $\phi$ factories give the possibility to choose a single one out of them.

Affiliated with

Also associated with

No associations

Rating

Search for the scalar a_0 and f_0 mesons in the φradiative decays does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Search for the scalar a_0 and f_0 mesons in the φradiative decays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Search for the scalar a_0 and f_0 mesons in the φradiative decays will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-639077