TY - JOUR AU - Bujarrabal, V. AU - Gonzalo Fonrodona, Isabel AU - Salinas, F. PY - 1984 DO - 10.1086/162507 SN - 0004-637X UR - https://hdl.handle.net/20.500.14352/64973 T2 - Astrophysical journal AB - Along with the very frequent occurrence of every CH 9 cm line inversion, CH radio observations also show the existence of antother almost universal characteristic of thes lines’s excitation: the overexcitation of the satellite F = 0→ 1 line. Attempts... LA - eng M2 - 312 PB - American Astronomical Society KW - Astronomy KW - Astrophysics TI - On the excitation of CH microwave lines TY - journal article VL - 285 ER -