How does triple-Pomeranchukon coupling modify $F_2\left(\omega \right)$?

The deep-inelastic electroproduction process is studied in the presence of high-mass diffractive dissociation. The first-order correction, in triple-Pomeranchukon coupling, to the structure function $F_2\left(\omega \right)$ is explicitly calculated as $\delta F_2\left(\omega \right)=0.013\mathrm{}\ln \omega$ and $\delta F_2\left(\omega \right)=0.11\mathrm{}\times \ln (1+0.11\mathrm{}\ln \omega )$ for large $\omega$, corresponding to ${\alpha }_P^{\prime }=0\mathrm{}$ and ${\alpha }_P^{\prime }=0.25\mathrm{}$ Ge${\mathrm{V}}^{-2\mathrm{}}$, respectively. It is also shown that the diffractive peak of the inclusive cross section for $e\left(\mu \right)+p\to e^{\prime }\left({\mu }^{\prime }\right)+p^{\prime }+X$ is completely fixed by available parameters from $p+p^{\prime }\to p^{\prime \prime }+X$ and electroproduction structure functions.