Year: 2025
Type: article
Abstract: The recombination of HCO+ ions with electrons was studied in the temperature range of 80-200 K using a combination of stationary afterglow with CRDS and microwave diagnostic techniques. The determined recombination rate coefficient is αHCO+=(1.32±0.14)(300K/T)(0.52±0.14)×10-7 cm3 s-1. The pressure broadening coefficients for the P(4) transition of the 2000 ← 0000 vibrational band of HCO+ and the upper estimates for the reaction rate coefficient for the (HCO)+·CO cluster formation assisted by helium were also obtained.
Source: The Journal of Chemical Physics
DOI: 10.1063/5.0306395
Authors: M. Kassayová, P. Slezák, P. Dohnal, S. Van Houten, A. Pavlová, D. Rednyk, Š. Roučka, R. Plašil, J. Glosík
Institution: Charles University
Language: English
Topic: Atomic and Molecular Physics
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $3,500
OpenAlex ID: W4417428806