wovepaper — the arXiv observatory

papers

Publications (3)

astro-ph.GA2010

Detection of OH $^{+}$ and H $_{2}$ O $^{+}$ towards Orion~KL

H. Gupta, P. Rimmer, J. C. Pearson +76

We report observations of the reactive molecular ions OH $^{+}$ , H $_{2}$ O $^{+}$ , and H $_{3}$ O $^{+}$ towards Orion KL with Herschel/HIFI. All three $N = 1 - 0$ fine-structure transitions of OH $^{+}$ …

astro-ph.GA2010

Herschel observations of extra-ordinary sources: Detecting spiral arm clouds by CH absorption lines

S. -L. Qin, P. Schilke, C. Comito +67

We have observed CH absorption lines ( $J = 3/2, N = 1 \leftarrow J = 1/2, N = 1$ ) against the continuum source Sgr~B2(M) using the \textit{Herschel}/HIFI instrument. With the high spectral…

astro-ph.GA2010

Reversal of infall in SgrB2(M) revealed by Herschel/HIFI observations of HCN lines at THz frequencies

Rainer Rolffs, Peter Schilke, Claudia Comito +54

To investigate the accretion and feedback processes in massive star formation, we analyze the shapes of emission lines from hot molecular cores, whose asymmetries trace infall and…

Publications (3)

Detection of OH+ and H2​O+ towards Orion~KL

Herschel observations of extra-ordinary sources: Detecting spiral arm clouds by CH absorption lines

Reversal of infall in SgrB2(M) revealed by Herschel/HIFI observations of HCN lines at THz frequencies

Detection of OH $^{+}$ and H $_{2}$ O $^{+}$ towards Orion~KL