Synthesis of 119292−303 superheavy elements using Ca- and Ti-induced reactions

Empirical relationships for heavy-ion equilibrated charges and charge-changing cross-sections in rarefied hydrogen and their application

“…Increasing target thickness is important not only for a new DGFRS [11,12], as mentioned in Section I, but for any GFRS bearing in mind the future experiments on the synthesis of SHN with Z > 118. Increasing target thickness is one of the ways to rise the production yield of SHN, which can be synthesized in fusion-evaporation reactions with sub-pb cross-sections, as estimated in theory (see, for example, [43,44] and Refs. therein).…”

The Probable Projectile-Target Reactions to Synthesize SHE 304–312,314124 and the Predictions of α Decay Chains

“…The entrance channel effects on capture cross-section, fusion probability, survival probability, and evaporation residue crosssection for the synthesis of SHE, Z = 119 and Z = 120, are done by Li et al, [19]. In our previous works [20][21][22][23][24], we have also studied the same effects and predicted the most probable combinations to synthesize Z = 114, Z = 116-120. Also, we have performed a number of studies on the decay properties of superheavy elements [25][26][27][28][29].…”

Examination of promising reactions with $^{241}$Am and $^{244}$Cm targets for the synthesis of new superheavy elements within the dinuclear system model with a dynamical potential energy surface

“…A number of theoretical models have been developed to describe heavy-ion fusion-evaporation reactions for the synthesis of SHN. Based on different models, such as the dinuclear system (DNS) models , the multidimensional Langevin-type dynamical equations [59,60], the fusion-by-diffusion models [61][62][63][64][65][66][67][68], the two-step model [69], and several empirical approaches [70][71][72][73][74][75][76][77][78][79], many heavy-ion reactions have been investigated for the synthesis of new SHEs with Z > 118. One of the main challenges in applying hot-fusion reactions to synthesize SHEs beyond Og is that the evaporation residue (ER) cross sections are extremely small-it has been shown that the upper limits are merely several tens of fb.…”