Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2007-10-24
Chin.Phys.C32:515-520,2008
Physics
High Energy Physics
High Energy Physics - Phenomenology
Scientific paper
10.1088/1674-1137/32/7/002
We study the possible tetraquark interpretation of light scalar meson states $a_0(980)$, $f_0(980)$, $\kappa$, $\sigma$ within the framework of the non-relativistic potential model. The wave functions of tetraquark states are obtained in a space spanned by multiple Gaussian functions. We find that the mass spectra of the light scalar mesons can be well accommodated in the tetraquark picture if we introduce a three-body quark interaction in the quark model. Using the obtained multiple Gaussian wave functions, the decay constants of tetraquarks are also calculated within the ``fall apart'' mechanism.
Chen Xiao-Lin
Deng Wei-Zhen
Zou Fang-Yong
No associations
LandOfFree
The Three-body Force and the Tetraquark Interpretation of Light Scalar Mesons 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 The Three-body Force and the Tetraquark Interpretation of Light Scalar Mesons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Three-body Force and the Tetraquark Interpretation of Light Scalar Mesons will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-654585