  To accurately predict the synthesis cross-sections of superheavy elements,
identifying the optimal projectile-target combinations and the evaporation
channels at specific collision energies, we have attempted to utilize
high-quality microscopic nuclear masses (HQMNM) within the dinuclear system
(DNS) model, which are obtained by fitting experimental data with the Skyrme
energy density functional theory (DFT), as published in Phys. Lett. B 851
(2024) 138578. The atomic nuclear mass serves as a crucial input for the DNS
model, as the Q-values and separation energies it generates directly influence
the calculated fusion and survival probabilities. Our calculations have
reproduced the experimental data for hot fusion and have been compared with
results based on the finite-range droplet model (FRDM12) mass calculations.
Compared to the FRDM12 mass results, we have found that the HQMNM provides a
better fit to the experimental outcomes. For the specific reaction of
\(^{48}\rm{Ca} + ^{243}\rm{Am} \rightarrow ^{291}\rm{Mc}^*\), we have conducted
a detailed calculation of capture, fusion, and survival based on the HQMNM
model and compared these with calculations based on other mass models. Based on
these findings, we have systematically calculated available projectile target
combinations for the synthesis of elements 119 and 120, and identified the
optimal combinations. We provided the synthesis cross-sections, collision
energies, and evaporation channels, offering a reference for conducting
experiments on the synthesis of superheavy elements.
