84 citations · 218 across the 7 of their papers we have counts for
11 papers
An experimental study of the surface formation of methane in interstellar molecular clouds
D. Qasim, G. Fedoseev, K. -J. Chuang +4
Methane is one of the simplest stable molecules that is both abundant and widely distributed across space. It is thought to have partial origin from interstellar molecular clouds,…
Synthesis of solid-state Complex Organic Molecules through accretion of simple species at low temperatures
D. Qasim, G. Fedoseev, K. -J. Chuang +6
Complex organic molecules (COMs) have been detected in the gas-phase in cold and lightless molecular cores. Recent solid-state laboratory experiments have provided strong evidence…
Formation of interstellar propanal and 1-propanol ice: a pathway involving solid-state CO hydrogenation
D. Qasim, G. Fedoseev, K. -J. Chuang +6
1-propanol (CH3CH2CH2OH) is a three carbon-bearing representative of primary linear alcohols that may have its origin in the cold dark cores in interstellar space. To test this, we…
Extension of the HCOOH and CO2 solid-state reaction network during the CO freeze-out stage: inclusion of H2CO
D. Qasim, T. Lamberts, J. He +5
Formic acid (HCOOH) and carbon dioxide (CO2) are simple species that have been detected in the interstellar medium. The solid-state formation pathways of these species under experi…
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…
The Effective Surface Area of Amorphous Solid Water Measured by the Infrared Absorption of Carbon Monoxide
Jiao He, Aspen R. Clements, SM Emtiaz +3
The need to characterize ices coating dust grains in dense interstellar clouds arises from the importance of ice morphology in facilitating the diffusion and storage of radicals an…