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20092026
most citedSpatially resolved l-c3h+ emission in the horsehead photodissociation region: Further evidence for a top-down hydrocarbon chemistry

83 citations · 399 across the 27 of their papers we have counts for

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astro-ph.GA2009★ 74 cited

The ionization fraction gradient across the Horsehead edge: An archetype for molecular clouds

J. R. Goicoechea, J. Pety, M. Gerin +2

The ionization fraction plays a key role in the chemistry and dynamics of molecular clouds. We study the H13CO+, DCO+ and HOC+ line emission towards the Horsehead, from the shielde…