doiSerbia

Cross sections and transport properties for Na+ in (DXE) gas

Nikitović Željka D. (Institute of Physics, Belgrade)
Gilić Martina D. (Institute of Physics, Belgrade)
Petrović Milica S. (Institute of Physics, Belgrade)
Romčević Nebojša Z. (Institute of Physics, Belgrade)
Raspopović Zoran M. (Institute of Physics, Belgrade)
Stojanović Vladimir D. (Institute of Physics, Belgrade)

In this work we select most probable reactions of alkali metal ion Na+ with dimethoxyethane (DXE) molecule. Appropriate gas phase enthalpies of formation for the products were used to calculate scattering cross section as a function of kinetic energy with Denpoh-Nanbu theory. Calculated cross sections were compared with existing experimental results obtained by guided ion beam tandem mass spectrometry. Three body association reactions of ions with DXE is studied and compared to experimental results. Calculated cross sections were used to obtain transport parameters for alkali metal ion in DXE gas.

Keywords: DXE molecule, Na+, Monte Carlo simulation, Denpoh-Nanbu method

Projekat Ministarstva nauke Republike Srbije, br. ON 171037 i br. III 410011