Q. Chang

activity

20072023

most citedGas-grain chemistry in cold interstellar cloud cores with a microscopic Monte Carlo approach to surface chemistry

114 citations · 396 across the 17 of their papers we have counts for

collaborators

Showing 2017Show all

1 paper · 1 filter

astro-ph.GA2017★ 14 cited

Large-Scale Spectroscopic Mapping of the $ρ$ Ophiuchi Molecular Cloud Complex I. The C $_{2}$ H to N $_{2}$ H $^{+}$ Ratio as a Signpost of Cloud Characteristics

Zhichen Pan, Di Li, Qiang Chang +3

We present 2.5-square-degree C $_{2}$ H N=1-0 and N $_{2}$ H $^{+}$ J=1-0 maps of the $ρ$ Ophiuchi molecular cloud complex. These are the first large-scale maps of the $ρ$ Ophiuchi molecula…

Large-Scale Spectroscopic Mapping of the ρ Ophiuchi Molecular Cloud Complex I. The C2​H to N2​H+ Ratio as a Signpost of Cloud Characteristics

Large-Scale Spectroscopic Mapping of the $ρ$ Ophiuchi Molecular Cloud Complex I. The C $_{2}$ H to N $_{2}$ H $^{+}$ Ratio as a Signpost of Cloud Characteristics