Dissipative structures of diffuse molecular gas: I - Broad HCO${}^{+}$(1-0) emission

E. Falgarone, G. Pineau Des Forêts, P. Hily-Blant +1

Results: We report the detection of broad HCO+(1-0) lines (10 mK < T < 0.5 K). The interpretation of 10 of the HCO+ velocity components is conducted in conjunction with that of the…