538 citations · 3.4k across the 39 of their papers we have counts for
Showing 2009Show all
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astro-ph.GA2009★ 29 cited
Incorporation of stochastic chemistry on dust grains in the PDR code using moment equations
F. Le Petit, B. Barzel, O. Biham +2
Unlike gas-phase reactions, chemical reactions taking place on interstellar dust grain surfaces cannot always be modeled by rate equations. Due to the small grain sizes and low flu…
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…