parameters for five transitions in the Q 1 branch of the A 2 Σ+← X 2 Π (0-0) band of the
hydroxyl radical (OH), considering five colliders (A= H 2 O, O 2, N 2, CO 2, Ar) at T OH= 1220
K. The lines analyzed include the strongest absorbing OH transitions from T= 300–3000 K,
notably covering the range of temperatures typically explored in combustion studies.
Furthermore, the targeted collision partners encompass the most commonly encountered …