A. Karpov

activity

20102022

^{+}

and H

_{2}

^{+}

towards Orion~KL

48 citations · 196 across the 10 of their papers we have counts for

collaborators

Showing astro-ph.GAShow all

3 papers · 1 filter

astro-ph.GA2010★ 48 cited

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★ 36 cited

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★ 42 cited

Herschel observations of ortho- and para-oxidaniumyl (H2O+) in spiral arm clouds toward Sgr B2(M)

P. Schilke, C. Comito, H. S. P. Mueller +55

H2O+ has been observed in its ortho- and para- states toward the massive star forming core Sgr B2(M), located close to the Galactic center. The observations show absorption in all…

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

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

Herschel observations of ortho- and para-oxidaniumyl (H2O+) in spiral arm clouds toward Sgr B2(M)

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