Carbon Isotope Fractionation of Complex Organic Molecules in Star-Forming Cores

Ryota Ichimura, Hideko Nomura, Kenji Furuya

Recent high-resolution and sensitivity ALMA observations have unveiled the carbon isotope ratios (${}^{12}$C/${}^{13}$C) of Complex Organic Molecules (COMs) in a low-mass protostellar…