Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ===== The Detection of Chloroniumyl, HCl+, in the Interstellar Medium ===== The //J// = 5/2 – 3/2 transition of the lower energy fine structure component <sup>2</sup>Π<sub>3/2</sub> of chloroniumyl has been detected in absorption in the diffuse medium along the sight-lines to the submillimeter continuum sources W31C and W49N by\\ M. De Luca, H. Gupta, D. Neufeld, M. Gerin, D. Teyssier, B. J. Drouin, J. C. Pearson, D. C. Lis, R. Monje, T. G. Phillips, J. R. Goicoechea, B. Godard, E. Falgarone, A. Coutens, and T. A. Bell,\\ **[[https://doi.org/10.1088/2041-8205/751/2/L37|//Herschel///HIFI Discovery of HCl<sup>+</sup> in the Interstellar Medium]]**\\ //Astrophys. J.// **751**, (2012), Art. No. L37.\\ Two structured features, caused by the <sup>35</sup>Cl and <sup>37</sup>Cl isotopologs, were observed near 1444 and 1442 GHz. The intricate structure of the features was caused by various clouds along the sight-line, Λ-doubling, and Cl hyperfine structure. The inferred column densities are very similar to those of H<sub>2</sub>Cl<sup>+</sup> and HCl in these sources. ---- Contributor(s): H. S. P. Müller; 05, 2012. ---- molecules/ism/hcl-plus.txt Last modified: 2019/10/18 13:12by mueller