Rate constant for H+H+Ar = H2 + Ar from 1300 to 1700 K

Abstract
Shock tube experiments on the decay of OH‐radical concentration after shock‐initiated combustion of H2:O2:Ar = 10:1:89 mixtures were analyzed to give the rate constant 1 × 1015 cm6mol−2s−1for the reaction H + H + Ar = H2 + Ar overthe temperature range 1300 to 1700 K.