Evidence on $qq\bar q\bar q$ Hadron Spectrum from $γγ\to vector\,meson\,vector\, meson$ Reactions?

Details Evidence on $qq\bar q\bar q$ Hadron Spectrum from $γγ\to vector\,meson\,vector\, meson$ Reactions? Evidence on $qq\bar q\bar q$ Hadron Spectrum from $γγ\to vector\,meson\,vector\, meson$ Reactions?

1994-10-04

arxiv.org/abs/hep-ph/9410209v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

talk presented at the Int. Conf. on Quark Confinement and Hadron Spectrum, Como, 20.-24.6.1994, to be published in the Proceed

Scientific paper

The $\gamma\gamma\to\rho^0\rho^0\to 4 \pi$ reaction shows a broad
"resonance"at 1.5 GeV with no counterpart in the $\rho^+\rho^-$ channel. This
$(J^P,J_z)=(2^+,2)$, $I=0$, and $2$ resonance is considered as a candidate for
a $qq\bar q\bar q$ state. We show, however, that it can also be explained by
potential scattering of $\rho^0\rho^0$ via the $\sigma-$ exchange.

Affiliated with

Also associated with

No associations

Rating

Evidence on $qq\bar q\bar q$ Hadron Spectrum from $γγ\to vector\,meson\,vector\, meson$ Reactions? 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 Evidence on $qq\bar q\bar q$ Hadron Spectrum from $γγ\to vector\,meson\,vector\, meson$ Reactions?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evidence on $qq\bar q\bar q$ Hadron Spectrum from $γγ\to vector\,meson\,vector\, meson$ Reactions? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-232606