Data for \(\ce{C2H}\) — Ethynyl radical

Hyperfine Structure (2024-02-21)

This new version has updated rate coefficients for p-H₂ and o-H₂ from Pirlot Jankowiak et al. (2023). Pirlot et al. (2023) figured out a bug in the implementation of the recoupling approach used previously by Dagdigian (2018), whose data in the archives are no longer recommended.