The methine radical, CH, whose ground electronic state is X;A detailed theory for the effective rotational Hamiltonian of ;LMR is a highly sensitive, intracavity spectroscopic technique whereby a molecule's rotational transitions are tuned into resonance with a fixed frequency FIR laser. TuFIR spectroscopy is a highly accurate, absorption spectroscopic technique which uses FIR radiation generated by the mixing the infrared radiation from two stabilized CO;The Zeeman spectra from ten rotational transitions (134 lines) of... |