Reply to the "Comment on `Once more about the $K\bar{K}$ molecule approach to the light scalars' "

Abstract

The need to regularize loop integrals in a manner that preserves gauge invariance, for example, using the Pauli-Villars method, requires a subtraction that in the large mass limit hides its high momentum origin. This gives rise to the illusion that only nonrelativistic kaon loop momenta are relevant, when in fact this is not the case, as we show.

arXiv comment4 pages, 1 figure, there are specified the title, the abstract, and the first paragraph, typos are removed

References in corpus (7)

• Analysis of the nature of the $\varphi \to \gamma \pi \eta$ and $\varphi \to \gamma {\pi }^0{\pi }^0$ decays
• Analysis of the nature of the $\varphi \to \gamma \pi \eta$ and $\varphi \to \gamma {\pi }^0{\pi }^0$ decays
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• Once more about the K\bar K molecule approach to the light scalars
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• Comment on "Once more about the KK molecule approach to the light scalars"

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• Strong isospin symmetry breaking in light scalar meson production
• The $a_0(980)$ physics in semileptonic $D^0$ and $D^{+}$ decays
• Fate of Light Scalar Mesons
• Dynamical generation of hadronic resonances in effective models with derivative interactions