This is the second paper of a series devoted to present an updated release BaSTI ( Bag Stellar Tracks and Isochrones) stellar model isochrone library. Following publication solar scaled library, here we library for $\alpha-$enhanced heavy element distribution. These new alpha-enhanced models account all improvements updates in reference metal distribution physics inputs, as The cover mass range...

Metastable atomic and molecular helium anions exhibiting high-spin quartet configurations can be produced in helium droplets via electron impact. Their lifetimes allow detection in mass spectrometric experiments. Formation of atomic helium anions comprises collision-induced excitation of ground state helium and concomitant electron capture. Yet the formation of molecular helium anions in helium...

In addition to complex deformation, high-speed nanoparticles in gas are also accompanied by significant size and interfacial effects. this work, we simulate the transportation behavior of aluminum helium with classical molecular dynamics method. The evolution aerothermodynamic quantities solid particles liquid is revealed, different temperature rise effects found. Furthermore, melting induced h...

Helium droplets provide the possibility to study phenomena at the very low temperatures at which quantum mechanical effects are more pronounced and fewer quantum states have significant occupation probabilities. Understanding the migration of either positive or negative charges in liquid helium is essential to comprehend charge-induced processes in molecular systems embedded in helium droplets....