Data for \(\ce{OH}\) — Hydroxyl radical

Fine Structure (2022-12-15)

For the OH spectroscopy, the notation jεΩ is employed, where the parity index ε is related to parity p by the relation ε=p(-1)^j-1/2. The quantum number Ω is the projection of j on the O-H axis with Ω=1/2 (F₂) or 3/2 (F₁).

Hyperfine Structure (2022-12-15)

For the OH spectroscopy, the notation jεFΩ is employed, where the parity index ε is related to parity p by the relation ε=p(-1)^j-1/2. The quantum number Ω is the projection of j on the O-H axis with Ω=1/2 (F₂) or 3/2 (F₁).