J. Krieg

collaborators

3 papers

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.SR2010

Herschel observations of EXtra-Ordinary Sources: The Terahertz spectrum of Orion KL seen at high spectral resolution

N. R. Crockett, E. A. Bergin, S. Wang +60

We present the first high spectral resolution observations of Orion KL in the frequency ranges 1573.4 - 1702.8 GHz (band 6b) and 1788.4 - 1906.8 GHz (band 7b) obtained using the HI…

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…

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

Herschel observations of EXtra-Ordinary Sources: The Terahertz spectrum of Orion KL seen at high spectral resolution

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

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