84 citations · 591 across the 21 of their papers we have counts for
6 papers · 1 filter
Molecule-dependent Abundance Behavior of Oxygen-bearing Complex Organics in High-Mass Star-Forming Regions: A Uniform 50-source Survey
Xuefang Xu, Mingwei He, Qian Gou +10
We present a uniform IRAM-30\,m survey analysis of four oxygen-bearing complex organic molecules (COMs), methanol (CHOH), acetaldehyde (CHCHO), methyl formate (CHOCHO),…
Astrochemical effect of the fundamental grain surface processes I. The diffusion of grain surface species and the pre-exponential factor
Long-Fei Chen, Donghui Quan, Jiao He +3
Abbreviation. Thermal diffusion is one of the basic processes for the mobility and formation of species on cosmic dust grains. Recent laboratory measurements have found that the di…
Methoxymethanol Formation Starting from CO-Hydrogenation
Jiao He, Mart Simons, Gleb Fedoseev +7
Methoxymethanol (CH3OCH2OH, MM) has been identified through gas-phase signatures in both high- and low-mass star-forming regions. This molecule is expected to form upon hydrogen ad…
Alcohols on the rocks: solid-state formation in a H3CCCH + OH cocktail under dark cloud conditions
D. Qasim, G. Fedoseev, T. Lamberts +5
A number of recent experimental studies have shown that solid-state complex organic molecules (COMs) can form under conditions that are relevant to the CO freeze-out stage in dense…
Diffusion and Clustering of Carbon Dioxide on non-porous Amorphous Solid Water
Jiao He, Shahnewaj M. Emtiaz, Gianfranco Vidali
Observations by ISO and Spitzer towards young stellar objects (YSOs) showed that CO segregates in the icy mantles covering dust grains. Thermal processing of ice mixture was pr…
A New Determination of the Binding Energy of Atomic Oxygen on Dust Grain Surfaces: Experimental Results and Simulations
Jiao He, Jianming Shi, Tyler Hopkins +2
The energy to desorb atomic oxygen from an interstellar dust grain surface, , is an important controlling parameter in gas-grain models; its value impacts the temperat…