Comment on "Hybridized Tetraquarks"

Abstract

In this comment, I illustrate that the formula $\Gamma =A\sqrt{\delta }$ suggested in arXiv:1603.07667 comes from a kinematical factor, and has no relation to the existence or non-existence of the $X(5568)$.

2 pages

References in corpus (2)

• Evidence for a $B_s^0{\pi }^{\pm }$ State
• Hybridized Tetraquarks